[ 0.000000][ T0] Linux version 5.13.0-syzkaller (syzkaller@syzkaller) (gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.1) #0 SMP PREEMPT now [ 0.000000][ T0] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 [ 0.000000][ T0] KERNEL supported cpus: [ 0.000000][ T0] Intel GenuineIntel [ 0.000000][ T0] AMD AuthenticAMD [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000][ T0] signal: max sigframe size: 1776 [ 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 eec9001, primary cpu clock [ 0.000010][ T0] kvm-clock: using sched offset of 5909046416 cycles [ 0.001680][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.006742][ T0] tsc: Detected 2299.998 MHz processor [ 0.013067][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.015148][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.017637][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.028445][ T0] found SMP MP-table at [mem 0x000f26c0-0x000f26cf] [ 0.031090][ T0] Using GB pages for direct mapping [ 0.034010][ T0] ACPI: Early table checksum verification disabled [ 0.036460][ T0] ACPI: RSDP 0x00000000000F2440 000014 (v00 Google) [ 0.038214][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.041206][ T0] ACPI: FACP 0x00000000BFFFF340 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.043255][ T0] ACPI: DSDT 0x00000000BFFFDA80 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.046221][ T0] ACPI: FACS 0x00000000BFFFDA40 000040 [ 0.047380][ T0] ACPI: FACS 0x00000000BFFFDA40 000040 [ 0.049409][ T0] ACPI: SRAT 0x00000000BFFFFE70 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.052530][ T0] ACPI: APIC 0x00000000BFFFFDC0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.054651][ T0] ACPI: SSDT 0x00000000BFFFF440 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.056724][ T0] ACPI: WAET 0x00000000BFFFFE40 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.058436][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff340-0xbffff433] [ 0.060814][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffda80-0xbffff339] [ 0.063159][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffda40-0xbfffda7f] [ 0.065187][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffda40-0xbfffda7f] [ 0.066790][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe70-0xbfffff37] [ 0.067926][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdc0-0xbffffe35] [ 0.069659][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff440-0xbffffdbf] [ 0.072825][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe40-0xbffffe67] [ 0.075275][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.076629][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.077457][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.078427][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.079552][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.080744][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.082760][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff] [ 0.084627][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000013fffffff] (5120MB) [ 0.086209][ T0] Faking node 1 at [mem 0x0000000140000000-0x000000023fffffff] (4096MB) [ 0.088039][ T0] NODE_DATA(0) allocated [mem 0x13fffb000-0x13fffffff] [ 0.089545][ T0] NODE_DATA(1) allocated [mem 0x23fff8000-0x23fffcfff] [ 0.129563][ T0] Zone ranges: [ 0.130415][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.131407][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.133284][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.137872][ T0] Device empty [ 0.140057][ T0] Movable zone start for each node [ 0.141836][ T0] Early memory node ranges [ 0.142906][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.145117][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.148329][ T0] node 0: [mem 0x0000000100000000-0x000000013fffffff] [ 0.152028][ T0] node 1: [mem 0x0000000140000000-0x000000023fffffff] [ 0.155349][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff] [ 0.157359][ T0] Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff] [ 0.159469][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.159614][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.192769][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.536254][ T0] kasan: KernelAddressSanitizer initialized [ 0.540897][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.542466][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.545056][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.547316][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.549476][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.551765][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.554139][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.556037][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.557729][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.560202][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.562523][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.565381][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.567851][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.569249][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.571734][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.574775][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.578281][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.582336][ T0] Booting paravirtualized kernel on KVM [ 0.585097][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.649234][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:2 [ 0.652117][ T0] percpu: Embedded 93 pages/cpu s340744 r8192 d31992 u1048576 [ 0.656083][ T0] kvm-guest: stealtime: cpu 0, msr b9c1f440 [ 0.658453][ T0] kvm-guest: PV spinlocks enabled [ 0.660417][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.662970][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2064125 [ 0.664961][ T0] Policy zone: Normal [ 0.666602][ 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 [ 0.691655][ T0] Unknown command line parameters: spec_store_bypass_disable=prctl BOOT_IMAGE=/vmlinuz [ 0.695045][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.583976][ T0] Memory: 6846504K/8388204K available (137249K kernel code, 33686K rwdata, 29172K rodata, 4400K init, 23940K bss, 1541444K reserved, 0K cma-reserved) [ 1.591697][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2 [ 1.597024][ T0] Running RCU self tests [ 1.598138][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.600296][ T0] rcu: RCU lockdep checking is enabled. [ 1.602551][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 1.605076][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 1.608503][ T0] rcu: RCU debug extended QS entry/exit. [ 1.609785][ T0] All grace periods are expedited (rcu_expedited). [ 1.611808][ T0] Trampoline variant of Tasks RCU enabled. [ 1.613911][ T0] Tracing variant of Tasks RCU enabled. [ 1.615491][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.618109][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.652454][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.656776][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823bc00000-0xffff88823be00000 [ 1.661526][ T0] random: crng done (trusting CPU's manufacturer) [ 1.664137][ T0] Console: colour VGA+ 80x25 [ 1.666180][ T0] printk: console [ttyS0] enabled [ 1.666180][ T0] printk: console [ttyS0] enabled [ 1.668567][ T0] printk: bootconsole [earlyser0] disabled [ 1.668567][ T0] printk: bootconsole [earlyser0] disabled [ 1.670541][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.671942][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.672671][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.673855][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.674604][ T0] ... CLASSHASH_SIZE: 4096 [ 1.675676][ T0] ... MAX_LOCKDEP_ENTRIES: 65536 [ 1.676705][ T0] ... MAX_LOCKDEP_CHAINS: 131072 [ 1.677472][ T0] ... CHAINHASH_SIZE: 65536 [ 1.678312][ T0] memory used by lock dependency info: 11129 kB [ 1.679471][ T0] memory used for stack traces: 8320 kB [ 1.680264][ T0] per task-struct memory footprint: 1920 bytes [ 1.681508][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.683599][ T0] ACPI: Core revision 20210604 [ 1.685090][ T0] APIC: Switch to symmetric I/O mode setup [ 1.692090][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.697042][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212733415c7, max_idle_ns: 440795236380 ns [ 1.700987][ T0] Calibrating delay loop (skipped) preset value.. 4599.99 BogoMIPS (lpj=22999980) [ 1.710988][ T0] pid_max: default: 32768 minimum: 301 [ 1.712868][ T0] LSM: Security Framework initializing [ 1.715385][ T0] landlock: Up and running. [ 1.716263][ T0] Yama: becoming mindful. [ 1.717245][ T0] TOMOYO Linux initialized [ 1.718431][ T0] AppArmor: AppArmor initialized [ 1.719575][ T0] LSM support for eBPF active [ 1.725582][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 1.730702][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 1.731154][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.733862][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.742636][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.744642][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.746178][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.748772][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 1.748834][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.754739][ T0] MDS: Mitigation: Clear CPU buffers [ 1.758908][ T0] Freeing SMP alternatives memory: 108K [ 1.882204][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.888654][ T1] Running RCU-tasks wait API self tests [ 2.011250][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 2.014323][ T1] rcu: Hierarchical SRCU implementation. [ 2.019857][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 2.021728][ T1] smp: Bringing up secondary CPUs ... [ 2.025449][ T1] x86: Booting SMP configuration: [ 2.026666][ T1] .... node #0, CPUs: #1 [ 0.044528][ T0] kvm-clock: cpu 1, msr eec9041, secondary cpu clock [ 2.031643][ T17] kvm-guest: stealtime: cpu 1, msr b9d1f440 [ 2.033362][ 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. [ 2.033826][ T1] smp: Brought up 2 nodes, 2 CPUs [ 2.034972][ T1] smpboot: Max logical packages: 1 [ 2.036103][ T1] smpboot: Total of 2 processors activated (9199.99 BogoMIPS) [ 2.051052][ T12] Callback from call_rcu_tasks_trace() invoked. [ 2.097192][ T1] allocated 100663296 bytes of page_ext [ 2.098801][ T1] Node 0, zone DMA: page owner found early allocated 0 pages [ 2.107245][ T1] Node 0, zone DMA32: page owner found early allocated 17241 pages [ 2.119186][ T1] Node 0, zone Normal: page owner found early allocated 241 pages [ 2.124217][ T1] Node 1, zone Normal: page owner found early allocated 13089 pages [ 2.127011][ T1] devtmpfs: initialized [ 2.127011][ T1] x86/mm: Memory block size: 128MB [ 2.165900][ T25] wait_for_initramfs() called before rootfs_initcalls [ 2.171368][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.172251][ T25] kworker/u4:0 (25) used greatest stack depth: 27816 bytes left [ 2.171368][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 2.182209][ T1] PM: RTC time: 21:58:15, date: 2021-07-09 [ 2.187548][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 2.195818][ T1] audit: initializing netlink subsys (disabled) [ 2.201812][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.201834][ T1] thermal_sys: Registered thermal governor 'user_space' [ 2.204665][ T1] cpuidle: using governor menu [ 2.207343][ T48] kworker/u4:2 (48) used greatest stack depth: 27024 bytes left [ 2.208712][ T1] NET: Registered PF_QIPCRTR protocol family [ 2.211493][ T37] audit: type=2000 audit(1625867895.006:1): state=initialized audit_enabled=0 res=1 [ 2.223417][ T1] ACPI: bus type PCI registered [ 2.226814][ T1] PCI: Using configuration type 1 for base access [ 2.231314][ T11] Callback from call_rcu_tasks() invoked. [ 2.319830][ T203] kworker/u4:3 (203) used greatest stack depth: 26928 bytes left [ 3.254768][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 3.257666][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 3.261777][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 3.284051][ T1] cryptd: max_cpu_qlen set to 1000 [ 3.312404][ T1] raid6: skip pq benchmark and using algorithm avx2x4 [ 3.314857][ T1] raid6: using avx2x2 recovery algorithm [ 3.318718][ T1] ACPI: Added _OSI(Module Device) [ 3.321004][ T1] ACPI: Added _OSI(Processor Device) [ 3.322592][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.325473][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 3.327937][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 3.331972][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 3.332818][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 3.389466][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 3.448191][ T1] ACPI: Interpreter enabled [ 3.450409][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 3.451093][ T1] ACPI: Using IOAPIC for interrupt routing [ 3.452721][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 3.456982][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 3.556773][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.559088][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 3.561388][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 3.571111][ T1] PCI host bridge to bus 0000:00 [ 3.572867][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 3.575754][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.577818][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.580671][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.581016][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.583718][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 3.586095][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 3.597467][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 3.632026][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 3.661443][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.667479][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 3.681004][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 3.692908][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfe800000-0xfe80007f] [ 3.724915][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 3.738188][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 3.746639][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfe801000-0xfe80107f] [ 3.782208][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 [ 3.801622][ T1] pci 0000:00:05.0: reg 0x10: [mem 0xfe000000-0xfe7fffff] [ 3.845587][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 [ 3.862863][ T1] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc09f] [ 3.896819][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 [ 3.911001][ T1] pci 0000:00:07.0: reg 0x10: [io 0xc0a0-0xc0bf] [ 3.920643][ T1] pci 0000:00:07.0: reg 0x14: [mem 0xfe802000-0xfe80203f] [ 3.960746][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 3.964806][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 3.972808][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 3.979548][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 3.983899][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 4.004531][ T1] iommu: Default domain type: Translated [ 4.007804][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 4.010794][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 4.011191][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 4.013038][ T1] vgaarb: loaded [ 4.023804][ T1] SCSI subsystem initialized [ 4.025367][ T1] ACPI: bus type USB registered [ 4.032548][ T1] usbcore: registered new interface driver usbfs [ 4.034161][ T1] usbcore: registered new interface driver hub [ 4.036137][ T1] usbcore: registered new device driver usb [ 4.043717][ T1] mc: Linux media interface: v0.10 [ 4.044624][ T1] videodev: Linux video capture interface: v2.00 [ 4.046850][ T1] pps_core: LinuxPPS API ver. 1 registered [ 4.047810][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 4.051105][ T1] PTP clock support registered [ 4.053568][ T1] EDAC MC: Ver: 3.0.0 [ 4.058630][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 4.067879][ T1] Bluetooth: Core ver 2.22 [ 4.069233][ T1] NET: Registered PF_BLUETOOTH protocol family [ 4.070857][ T1] Bluetooth: HCI device and connection manager initialized [ 4.073346][ T1] Bluetooth: HCI socket layer initialized [ 4.075533][ T1] Bluetooth: L2CAP socket layer initialized [ 4.077340][ T1] Bluetooth: SCO socket layer initialized [ 4.079035][ T1] NET: Registered PF_ATMPVC protocol family [ 4.081001][ T1] NET: Registered PF_ATMSVC protocol family [ 4.082972][ T1] NetLabel: Initializing [ 4.083659][ T1] NetLabel: domain hash size = 128 [ 4.085002][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 4.087299][ T1] NetLabel: unlabeled traffic allowed by default [ 4.091403][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 4.093160][ T1] NET: Registered PF_NFC protocol family [ 4.094881][ T1] PCI: Using ACPI for IRQ routing [ 4.104587][ T1] clocksource: Switched to clocksource kvm-clock [ 4.642363][ T1] VFS: Disk quotas dquot_6.6.0 [ 4.643412][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 4.645543][ T1] FS-Cache: Loaded [ 4.647671][ T1] CacheFiles: Loaded [ 4.649002][ T1] TOMOYO: 2.6.0 [ 4.650131][ T1] Mandatory Access Control activated. [ 4.655104][ T1] AppArmor: AppArmor Filesystem Enabled [ 4.656861][ T1] pnp: PnP ACPI init [ 4.678703][ T1] pnp: PnP ACPI: found 7 devices [ 4.770842][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.776882][ T1] NET: Registered PF_INET protocol family [ 4.780246][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 4.794494][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 327680 bytes, vmalloc) [ 4.797859][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 4.810393][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc) [ 4.818075][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 4.822990][ T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc) [ 4.826950][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 4.830599][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 4.835385][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 4.838517][ T1] RPC: Registered named UNIX socket transport module. [ 4.839718][ T1] RPC: Registered udp transport module. [ 4.840586][ T1] RPC: Registered tcp transport module. [ 4.841912][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 4.848218][ T1] NET: Registered PF_XDP protocol family [ 4.849433][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 4.850942][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 4.852242][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 4.853858][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 4.856542][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 4.858061][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 4.860824][ T1] PCI: CLS 0 bytes, default 64 [ 4.869659][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.871829][ T1] software IO TLB: mapped [mem 0x00000000b5c00000-0x00000000b9c00000] (64MB) [ 4.874233][ T1] ACPI: bus type thunderbolt registered [ 4.901181][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 4.932921][ T1] kvm: already loaded the other module [ 4.934855][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212733415c7, max_idle_ns: 440795236380 ns [ 4.939364][ T1] clocksource: Switched to clocksource tsc [ 8.040621][ T1] Initialise system trusted keyrings [ 8.045039][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 8.086361][ T1] zbud: loaded [ 8.095724][ T1] DLM installed [ 8.102717][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 8.113081][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 8.119174][ T1] NFS: Registering the id_resolver key type [ 8.121454][ T1] Key type id_resolver registered [ 8.123661][ T1] Key type id_legacy registered [ 8.125878][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 8.129010][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 8.130892][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 8.140052][ T1] FS-Cache: Netfs 'cifs' registered for caching [ 8.143067][ T1] Key type cifs.spnego registered [ 8.144089][ T1] Key type cifs.idmap registered [ 8.145533][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 8.148254][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 8.149500][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 8.155522][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 8.159732][ T1] QNX4 filesystem 0.2.3 registered. [ 8.161442][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 8.164092][ T1] fuse: init (API version 7.34) [ 8.169961][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 8.173433][ T1] orangefs_init: module version upstream loaded [ 8.177627][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 8.192334][ T1] SGI XFS with ACLs, security attributes, realtime, quota, fatal assert, debug enabled [ 8.205869][ T1] 9p: Installing v9fs 9p2000 file system support [ 8.208758][ T1] FS-Cache: Netfs '9p' registered for caching [ 8.212270][ T1] NILFS version 2 loaded [ 8.214035][ T1] befs: version: 0.9.3 [ 8.216794][ T1] ocfs2: Registered cluster interface o2cb [ 8.219528][ T1] ocfs2: Registered cluster interface user [ 8.222394][ T1] OCFS2 User DLM kernel interface loaded [ 8.235119][ T1] gfs2: GFS2 installed [ 8.249363][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 8.252246][ T1] ceph: loaded (mds proto 32) [ 8.269493][ T1] NET: Registered PF_ALG protocol family [ 8.271472][ T1] xor: automatically using best checksumming function avx [ 8.275199][ T1] async_tx: api initialized (async) [ 8.277343][ T1] Key type asymmetric registered [ 8.279028][ T1] Asymmetric key parser 'x509' registered [ 8.281080][ T1] Asymmetric key parser 'pkcs8' registered [ 8.282941][ T1] Key type pkcs7_test registered [ 8.284616][ T1] Asymmetric key parser 'tpm_parser' registered [ 8.287317][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 241) [ 8.291303][ T1] io scheduler mq-deadline registered [ 8.292970][ T1] io scheduler kyber registered [ 8.295856][ T1] io scheduler bfq registered [ 8.320310][ T1] usbcore: registered new interface driver udlfb [ 8.323271][ T1] usbcore: registered new interface driver smscufx [ 8.332726][ T1] uvesafb: failed to execute /sbin/v86d [ 8.335796][ T1] uvesafb: make sure that the v86d helper is installed and executable [ 8.338115][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 8.339195][ T1] uvesafb: vbe_init() failed with -22 [ 8.339988][ T1] uvesafb: probe of uvesafb.0 failed with error -22 [ 8.342436][ T1] vga16fb: mapped to 0xffff8880000a0000 [ 8.411457][ T1] Console: switching to colour frame buffer device 80x30 [ 8.707051][ T1] fb0: VGA16 VGA frame buffer device [ 8.709825][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 8.713962][ T1] ACPI: button: Power Button [PWRF] [ 8.716160][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 8.718838][ T1] ACPI: button: Sleep Button [SLPF] [ 8.743130][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 8.745253][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 8.764352][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 8.766339][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 8.788971][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 8.791947][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 8.809013][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver [ 9.221861][ T1] N_HDLC line discipline registered with maxframe=4096 [ 9.223936][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 9.226992][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 9.241332][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 9.255466][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 9.266591][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 9.287022][ T1] Non-volatile memory driver v1.3 [ 9.311787][ T1] Linux agpgart interface v0.103 [ 9.323194][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 9.332119][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 9.352869][ T1] platform vkms: [drm] fb1: vkms frame buffer device [ 9.356484][ T1] usbcore: registered new interface driver udl [ 9.420755][ T1] brd: module loaded [ 9.502100][ T1] loop: module loaded [ 9.669808][ T1] zram: Added device: zram0 [ 9.675811][ T1] BUG: sleeping function called from invalid context at mm/page_alloc.c:5178 [ 9.678336][ T1] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 9.681095][ T1] 2 locks held by swapper/0/1: [ 9.681649][ T1] #0: ffff88801e8f6d18 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev.part.0+0x9d/0xdd0 [ 9.681649][ T1] #1: ffff8880b9c4d660 (lock#2){-.-.}-{2:2}, at: __alloc_pages_bulk+0x4ad/0x1870 [ 9.681649][ T1] irq event stamp: 718418 [ 9.681649][ T1] hardirqs last enabled at (718417): [] _raw_spin_unlock_irqrestore+0x50/0x70 [ 9.681649][ T1] hardirqs last disabled at (718418): [] __alloc_pages_bulk+0x1017/0x1870 [ 9.681649][ T1] softirqs last enabled at (718348): [] bdi_register_va.part.0+0x421/0x800 [ 9.681649][ T1] softirqs last disabled at (718346): [] bdi_register_va.part.0+0x293/0x800 [ 9.681649][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.13.0-syzkaller #0 [ 9.681649][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 9.681649][ T1] Call Trace: [ 9.681649][ T1] dump_stack_lvl+0xcd/0x134 [ 9.681649][ T1] ___might_sleep.cold+0x1f1/0x237 [ 9.681649][ T1] prepare_alloc_pages+0x3da/0x580 [ 9.681649][ T1] __alloc_pages+0x12f/0x500 [ 9.681649][ T1] ? __alloc_pages_slowpath.constprop.0+0x21b0/0x21b0 [ 9.681649][ T1] ? arch_stack_walk+0x7d/0xe0 [ 9.681649][ T1] alloc_page_interleave+0x1e/0x200 [ 9.681649][ T1] alloc_pages+0x238/0x2a0 [ 9.681649][ T1] stack_depot_save+0x39d/0x4e0 [ 9.681649][ T1] save_stack+0x15e/0x1e0 [ 9.681649][ T1] ? register_early_stack+0xb0/0xb0 [ 9.681649][ T1] ? __alloc_pages_bulk+0x8b9/0x1870 [ 9.681649][ T1] ? __vmalloc_node_range+0x39d/0x960 [ 9.681649][ T1] ? vzalloc+0x67/0x80 [ 9.681649][ T1] ? bdev_disk_changed+0x45a/0x1130 [ 9.681649][ T1] ? blkdev_get_whole+0x216/0x420 [ 9.681649][ T1] ? blkdev_get_by_dev.part.0+0x30c/0xdd0 [ 9.681649][ T1] ? blkdev_get_by_dev+0x6b/0x80 [ 9.681649][ T1] ? __device_add_disk+0xab5/0xd10 [ 9.681649][ T1] ? null_add_dev+0xebe/0x2330 [ 9.681649][ T1] ? null_init+0x3ea/0x521 [ 9.681649][ T1] ? do_one_initcall+0x103/0x650 [ 9.681649][ T1] ? kernel_init_freeable+0x6b8/0x741 [ 9.681649][ T1] ? kernel_init+0x1a/0x1d0 [ 9.681649][ T1] ? ret_from_fork+0x1f/0x30 [ 9.681649][ T1] ? lock_release+0x720/0x720 [ 9.681649][ T1] ? preempt_count_add+0x74/0x140 [ 9.681649][ T1] __set_page_owner+0x50/0x290 [ 9.681649][ T1] ? post_alloc_hook+0x145/0x1e0 [ 9.681649][ T1] __alloc_pages_bulk+0x8b9/0x1870 [ 9.681649][ T1] ? __alloc_pages+0x500/0x500 [ 9.681649][ T1] ? rcu_read_lock_sched_held+0x3a/0x70 [ 9.681649][ T1] ? trace_kmalloc_node+0x32/0x100 [ 9.681649][ T1] __vmalloc_node_range+0x39d/0x960 [ 9.681649][ T1] ? vfree_atomic+0xe0/0xe0 [ 9.681649][ T1] ? bdev_disk_changed+0x45a/0x1130 [ 9.681649][ T1] vzalloc+0x67/0x80 [ 9.681649][ T1] ? bdev_disk_changed+0x45a/0x1130 [ 9.681649][ T1] bdev_disk_changed+0x45a/0x1130 [ 9.681649][ T1] ? mutex_lock_io_nested+0xf00/0xf00 [ 9.681649][ T1] blkdev_get_whole+0x216/0x420 [ 9.681649][ T1] blkdev_get_by_dev.part.0+0x30c/0xdd0 [ 9.681649][ T1] ? devcgroup_check_permission+0x1bb/0x410 [ 9.681649][ T1] blkdev_get_by_dev+0x6b/0x80 [ 9.681649][ T1] __device_add_disk+0xab5/0xd10 [ 9.681649][ T1] null_add_dev+0xebe/0x2330 [ 9.681649][ T1] ? __badblocks_init+0x13b/0x2a0 [ 9.681649][ T1] ? __badblocks_init+0x18f/0x2a0 [ 9.681649][ T1] null_init+0x3ea/0x521 [ 9.681649][ T1] ? rnbd_client_init+0x97/0x97 [ 9.681649][ T1] do_one_initcall+0x103/0x650 [ 9.681649][ T1] ? perf_trace_initcall_level+0x400/0x400 [ 9.681649][ T1] ? parameq+0x90/0x170 [ 9.681649][ T1] kernel_init_freeable+0x6b8/0x741 [ 9.681649][ T1] ? rest_init+0x3e0/0x3e0 [ 9.681649][ T1] kernel_init+0x1a/0x1d0 [ 9.681649][ T1] ? rest_init+0x3e0/0x3e0 [ 9.681649][ T1] ret_from_fork+0x1f/0x30 [ 9.681649][ T1] [ 9.681649][ T1] ============================================ [ 9.681649][ T1] WARNING: possible recursive locking detected [ 9.681649][ T1] 5.13.0-syzkaller #0 Tainted: G W [ 9.681649][ T1] -------------------------------------------- [ 9.681649][ T1] swapper/0/1 is trying to acquire lock: [ 9.681649][ T1] ffff8880b9c4d660 (lock#2){-.-.}-{2:2}, at: get_page_from_freelist+0x486/0x2f80 [ 9.681649][ T1] [ 9.681649][ T1] but task is already holding lock: [ 9.681649][ T1] ffff8880b9c4d660 (lock#2){-.-.}-{2:2}, at: __alloc_pages_bulk+0x4ad/0x1870 [ 9.681649][ T1] [ 9.681649][ T1] other info that might help us debug this: [ 9.681649][ T1] Possible unsafe locking scenario: [ 9.681649][ T1] [ 9.681649][ T1] CPU0 [ 9.681649][ T1] ---- [ 9.681649][ T1] lock(lock#2); [ 9.681649][ T1] lock(lock#2); [ 9.681649][ T1] [ 9.681649][ T1] *** DEADLOCK *** [ 9.681649][ T1] [ 9.681649][ T1] May be due to missing lock nesting notation [ 9.681649][ T1] [ 9.681649][ T1] 2 locks held by swapper/0/1: [ 9.681649][ T1] #0: ffff88801e8f6d18 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev.part.0+0x9d/0xdd0 [ 9.681649][ T1] #1: ffff8880b9c4d660 (lock#2){-.-.}-{2:2}, at: __alloc_pages_bulk+0x4ad/0x1870 [ 9.681649][ T1] [ 9.681649][ T1] stack backtrace: [ 9.681649][ T1] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 5.13.0-syzkaller #0 [ 9.681649][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 9.681649][ T1] Call Trace: [ 9.681649][ T1] dump_stack_lvl+0xcd/0x134 [ 9.681649][ T1] __lock_acquire.cold+0x149/0x3ab [ 9.681649][ T1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 9.681649][ T1] lock_acquire+0x1ab/0x510 [ 9.681649][ T1] ? get_page_from_freelist+0x486/0x2f80 [ 9.681649][ T1] ? lock_release+0x720/0x720 [ 9.681649][ T1] ? lock_downgrade+0x6e0/0x6e0 [ 9.681649][ T1] ? unwind_next_frame+0x3da/0x1ce0 [ 9.681649][ T1] ? ret_from_fork+0x1f/0x30 [ 9.681649][ T1] ? __zone_watermark_ok+0x271/0x450 [ 9.681649][ T1] get_page_from_freelist+0x4aa/0x2f80 [ 9.681649][ T1] ? get_page_from_freelist+0x486/0x2f80 [ 9.681649][ T1] ? show_trace_log_lvl+0x1a5/0x2ba [ 9.681649][ T1] ? __printk_cpu_unlock+0x40/0x80 [ 9.681649][ T1] ? __zone_watermark_ok+0x450/0x450 [ 9.681649][ T1] ? add_taint+0x5b/0xa0 [ 9.681649][ T1] ? prepare_alloc_pages+0x17b/0x580 [ 9.681649][ T1] __alloc_pages+0x1b2/0x500 [ 9.681649][ T1] ? __alloc_pages_slowpath.constprop.0+0x21b0/0x21b0 [ 9.681649][ T1] ? arch_stack_walk+0x7d/0xe0 [ 9.681649][ T1] alloc_page_interleave+0x1e/0x200 [ 9.681649][ T1] alloc_pages+0x238/0x2a0 [ 9.681649][ T1] stack_depot_save+0x39d/0x4e0 [ 9.681649][ T1] save_stack+0x15e/0x1e0 [ 9.681649][ T1] ? register_early_stack+0xb0/0xb0 [ 9.681649][ T1] ? __alloc_pages_bulk+0x8b9/0x1870 [ 9.681649][ T1] ? __vmalloc_node_range+0x39d/0x960 [ 9.681649][ T1] ? vzalloc+0x67/0x80 [ 9.681649][ T1] ? bdev_disk_changed+0x45a/0x1130 [ 9.681649][ T1] ? blkdev_get_whole+0x216/0x420 [ 9.681649][ T1] ? blkdev_get_by_dev.part.0+0x30c/0xdd0 [ 9.681649][ T1] ? blkdev_get_by_dev+0x6b/0x80 [ 9.681649][ T1] ? __device_add_disk+0xab5/0xd10 [ 9.681649][ T1] ? null_add_dev+0xebe/0x2330 [ 9.681649][ T1] ? null_init+0x3ea/0x521 [ 9.681649][ T1] ? do_one_initcall+0x103/0x650 [ 9.681649][ T1] ? kernel_init_freeable+0x6b8/0x741 [ 9.681649][ T1] ? kernel_init+0x1a/0x1d0 [ 9.681649][ T1] ? ret_from_fork+0x1f/0x30 [ 9.681649][ T1] ? lock_release+0x720/0x720 [ 9.681649][ T1] ? preempt_count_add+0x74/0x140 [ 9.681649][ T1] __set_page_owner+0x50/0x290 [ 9.681649][ T1] ? post_alloc_hook+0x145/0x1e0 [ 9.681649][ T1] __alloc_pages_bulk+0x8b9/0x1870 [ 9.681649][ T1] ? __alloc_pages+0x500/0x500 [ 9.681649][ T1] ? rcu_read_lock_sched_held+0x3a/0x70 [ 9.681649][ T1] ? trace_kmalloc_node+0x32/0x100 [ 9.681649][ T1] __vmalloc_node_range+0x39d/0x960 [ 9.681649][ T1] ? vfree_atomic+0xe0/0xe0 [ 9.681649][ T1] ? bdev_disk_changed+0x45a/0x1130 [ 9.681649][ T1] vzalloc+0x67/0x80 [ 9.681649][ T1] ? bdev_disk_changed+0x45a/0x1130 [ 9.681649][ T1] bdev_disk_changed+0x45a/0x1130 [ 9.681649][ T1] ? mutex_lock_io_nested+0xf00/0xf00 [ 9.681649][ T1] blkdev_get_whole+0x216/0x420 [ 9.681649][ T1] blkdev_get_by_dev.part.0+0x30c/0xdd0 [ 9.681649][ T1] ? devcgroup_check_permission+0x1bb/0x410 [ 9.681649][ T1] blkdev_get_by_dev+0x6b/0x80 [ 9.681649][ T1] __device_add_disk+0xab5/0xd10 [ 9.681649][ T1] null_add_dev+0xebe/0x2330 [ 9.681649][ T1] ? __badblocks_init+0x13b/0x2a0 [ 9.681649][ T1] ? __badblocks_init+0x18f/0x2a0 [ 9.681649][ T1] null_init+0x3ea/0x521 [ 9.681649][ T1] ? rnbd_client_init+0x97/0x97 [ 9.681649][ T1] do_one_initcall+0x103/0x650 [ 9.681649][ T1] ? perf_trace_initcall_level+0x400/0x400 [ 9.681649][ T1] ? parameq+0x90/0x170 [ 9.681649][ T1] kernel_init_freeable+0x6b8/0x741 [ 9.681649][ T1] ? rest_init+0x3e0/0x3e0 [ 9.681649][ T1] kernel_init+0x1a/0x1d0 [ 9.681649][ T1] ? rest_init+0x3e0/0x3e0 [ 9.681649][ T1] ret_from_fork+0x1f/0x30 [ 9.906162][ T1] null_blk: module loaded [ 9.908546][ T1] Guest personality initialized and is inactive [ 9.911465][ T1] VMCI host device registered (name=vmci, major=10, minor=120) [ 9.914012][ T1] Initialized host personality [ 9.915752][ T1] usbcore: registered new interface driver rtsx_usb [ 9.918283][ T1] usbcore: registered new interface driver viperboard [ 9.920554][ T1] usbcore: registered new interface driver dln2 [ 9.924679][ T1] usbcore: registered new interface driver pn533_usb [ 9.928961][ T1] nfcsim 0.2 initialized [ 9.930614][ T1] usbcore: registered new interface driver port100 [ 9.933138][ T1] usbcore: registered new interface driver nfcmrvl [ 9.936812][ T1] Loading iSCSI transport class v2.0-870. [ 9.969096][ T1] scsi host0: Virtio SCSI HBA [ 10.003915][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 10.030333][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 10.034206][ T1] db_root: cannot open: /etc/target [ 10.036316][ T1] slram: not enough parameters. [ 10.041784][ T1] ftl_cs: FTL header not found. [ 10.058560][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 10.061142][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 10.062949][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 10.069642][ T1] MACsec IEEE 802.1AE [ 10.073252][ T1] libphy: Fixed MDIO Bus: probed [ 10.077624][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 10.140760][ T1] vcan: Virtual CAN interface driver [ 10.142601][ T1] vxcan: Virtual CAN Tunnel driver [ 10.143690][ T1] slcan: serial line CAN interface driver [ 10.144655][ T1] slcan: 10 dynamic interface channels. [ 10.145779][ T1] CAN device driver interface [ 10.146864][ T1] usbcore: registered new interface driver usb_8dev [ 10.148193][ T1] usbcore: registered new interface driver ems_usb [ 10.149659][ T1] usbcore: registered new interface driver esd_usb2 [ 10.153274][ T1] usbcore: registered new interface driver gs_usb [ 10.154721][ T1] usbcore: registered new interface driver kvaser_usb [ 10.156276][ T1] usbcore: registered new interface driver mcba_usb [ 10.159081][ T1] usbcore: registered new interface driver peak_usb [ 10.160626][ T1] e100: Intel(R) PRO/100 Network Driver [ 10.162496][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 10.164469][ T1] e1000: Intel(R) PRO/1000 Network Driver [ 10.165553][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 10.166963][ T1] e1000e: Intel(R) PRO/1000 Network Driver [ 10.168019][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 10.170613][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 10.171722][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 10.173544][ T1] AX.25: bpqether driver version 004 [ 10.174586][ T1] PPP generic driver version 2.4.2 [ 10.176007][ T1] PPP BSD Compression module registered [ 10.177518][ T1] PPP Deflate Compression module registered [ 10.178659][ T1] PPP MPPE Compression module registered [ 10.179746][ T1] NET: Registered PF_PPPOX protocol family [ 10.180815][ T1] PPTP driver version 0.8.5 [ 10.183967][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 10.186194][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 10.188138][ T1] SLIP linefill/keepalive option. [ 10.189067][ T1] hdlc: HDLC support module revision 1.22 [ 10.190736][ T1] LAPB Ethernet driver version 0.02 [ 10.192558][ T1] usbcore: registered new interface driver ath9k_htc [ 10.194394][ T1] usbcore: registered new interface driver carl9170 [ 10.196315][ T1] usbcore: registered new interface driver ath6kl_usb [ 10.197868][ T1] usbcore: registered new interface driver ar5523 [ 10.199554][ T1] usbcore: registered new interface driver ath10k_usb [ 10.201754][ T1] usbcore: registered new interface driver rndis_wlan [ 10.203810][ T1] mac80211_hwsim: initializing netlink [ 10.206124][ T1] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' [ 10.215077][ T1] ieee80211 phy1: Selected rate control algorithm 'minstrel_ht' [ 10.224851][ T1] usbcore: registered new interface driver atusb [ 10.231985][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 10.234362][ T1] VMware vmxnet3 virtual NIC driver - version 1.5.0.0-k-NAPI [ 10.236462][ T1] usbcore: registered new interface driver catc [ 10.238024][ T1] usbcore: registered new interface driver kaweth [ 10.239411][ T1] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 10.241781][ T1] usbcore: registered new interface driver pegasus [ 10.242977][ T1] usbcore: registered new interface driver rtl8150 [ 10.245179][ T1] usbcore: registered new interface driver r8152 [ 10.246384][ T1] hso: drivers/net/usb/hso.c: Option Wireless [ 10.247728][ T1] usbcore: registered new interface driver hso [ 10.249321][ T1] usbcore: registered new interface driver lan78xx [ 10.250669][ T1] usbcore: registered new interface driver asix [ 10.252576][ T1] usbcore: registered new interface driver ax88179_178a [ 10.254531][ T1] usbcore: registered new interface driver cdc_ether [ 10.256555][ T1] usbcore: registered new interface driver cdc_eem [ 10.258357][ T1] usbcore: registered new interface driver dm9601 [ 10.259804][ T1] usbcore: registered new interface driver sr9700 [ 10.263419][ T1] usbcore: registered new interface driver CoreChips [ 10.265463][ T1] usbcore: registered new interface driver smsc75xx [ 10.268293][ T1] usbcore: registered new interface driver smsc95xx [ 10.270898][ T1] usbcore: registered new interface driver gl620a [ 10.273226][ T1] usbcore: registered new interface driver net1080 [ 10.276297][ T1] usbcore: registered new interface driver plusb [ 10.278035][ T1] usbcore: registered new interface driver rndis_host [ 10.279711][ T1] usbcore: registered new interface driver cdc_subset [ 10.283803][ T1] usbcore: registered new interface driver zaurus [ 10.286198][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 10.288860][ T1] usbcore: registered new interface driver int51x1 [ 10.291734][ T1] usbcore: registered new interface driver cdc_phonet [ 10.293947][ T1] usbcore: registered new interface driver kalmia [ 10.296532][ T1] usbcore: registered new interface driver ipheth [ 10.298221][ T1] usbcore: registered new interface driver sierra_net [ 10.299975][ T1] usbcore: registered new interface driver cx82310_eth [ 10.302764][ T1] usbcore: registered new interface driver cdc_ncm [ 10.304637][ T1] usbcore: registered new interface driver huawei_cdc_ncm [ 10.306287][ T1] usbcore: registered new interface driver lg-vl600 [ 10.307652][ T1] usbcore: registered new interface driver qmi_wwan [ 10.309353][ T1] usbcore: registered new interface driver cdc_mbim [ 10.311643][ T1] usbcore: registered new interface driver ch9200 [ 10.317073][ T1] VFIO - User Level meta-driver version: 0.3 [ 10.327884][ T1] aoe: AoE v85 initialised. [ 10.335936][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 10.337433][ T1] ehci-pci: EHCI PCI platform driver [ 10.338974][ T1] ehci-platform: EHCI generic platform driver [ 10.341707][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 10.343243][ T1] ohci-pci: OHCI PCI platform driver [ 10.350051][ T1] ohci-platform: OHCI generic platform driver [ 10.354304][ T1] uhci_hcd: USB Universal Host Controller Interface driver [ 10.358039][ T1] driver u132_hcd [ 10.365362][ T1] fotg210_hcd: FOTG210 Host Controller (EHCI) Driver [ 10.366484][ T1] Warning! fotg210_hcd should always be loaded before uhci_hcd and ohci_hcd, not after [ 10.372253][ T1] usbcore: registered new interface driver cdc_acm [ 10.374134][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 10.375757][ T1] usbcore: registered new interface driver usblp [ 10.376951][ T1] usbcore: registered new interface driver cdc_wdm [ 10.378257][ T1] usbcore: registered new interface driver usbtmc [ 10.380504][ T1] usbcore: registered new interface driver uas [ 10.382968][ T1] usbcore: registered new interface driver usb-storage [ 10.384767][ T1] usbcore: registered new interface driver ums-alauda [ 10.386640][ T1] usbcore: registered new interface driver ums-cypress [ 10.388106][ T1] usbcore: registered new interface driver ums-datafab [ 10.389587][ T1] usbcore: registered new interface driver ums_eneub6250 [ 10.390946][ T1] usbcore: registered new interface driver ums-freecom [ 10.393565][ T1] usbcore: registered new interface driver ums-isd200 [ 10.395009][ T1] usbcore: registered new interface driver ums-jumpshot [ 10.397086][ T1] usbcore: registered new interface driver ums-karma [ 10.398766][ T1] usbcore: registered new interface driver ums-onetouch [ 10.400527][ T1] usbcore: registered new interface driver ums-realtek [ 10.404055][ T1] usbcore: registered new interface driver ums-sddr09 [ 10.405542][ T1] usbcore: registered new interface driver ums-sddr55 [ 10.407196][ T1] usbcore: registered new interface driver ums-usbat [ 10.408990][ T1] usbcore: registered new interface driver mdc800 [ 10.413734][ T1] mdc800: v0.7.5 (30/10/2000):USB Driver for Mustek MDC800 Digital Camera [ 10.416725][ T1] usbcore: registered new interface driver microtekX6 [ 10.419439][ T1] usbcore: registered new interface driver usbserial_generic [ 10.421328][ T1] usbserial: USB Serial support registered for generic [ 10.423360][ T1] usbcore: registered new interface driver aircable [ 10.425206][ T1] usbserial: USB Serial support registered for aircable [ 10.427328][ T1] usbcore: registered new interface driver ark3116 [ 10.429321][ T1] usbserial: USB Serial support registered for ark3116 [ 10.432314][ T1] usbcore: registered new interface driver belkin_sa [ 10.434135][ T1] usbserial: USB Serial support registered for Belkin / Peracom / GoHubs USB Serial Adapter [ 10.436644][ T1] usbcore: registered new interface driver ch341 [ 10.438189][ T1] usbserial: USB Serial support registered for ch341-uart [ 10.440426][ T1] usbcore: registered new interface driver cp210x [ 10.442717][ T1] usbserial: USB Serial support registered for cp210x [ 10.445324][ T1] usbcore: registered new interface driver cyberjack [ 10.446966][ T1] usbserial: USB Serial support registered for Reiner SCT Cyberjack USB card reader [ 10.449639][ T1] usbcore: registered new interface driver cypress_m8 [ 10.451863][ T1] usbserial: USB Serial support registered for DeLorme Earthmate USB [ 10.454368][ T1] usbserial: USB Serial support registered for HID->COM RS232 Adapter [ 10.458048][ T1] usbserial: USB Serial support registered for Nokia CA-42 V2 Adapter [ 10.461949][ T1] usbcore: registered new interface driver usb_debug [ 10.464377][ T1] usbserial: USB Serial support registered for debug [ 10.466503][ T1] usbserial: USB Serial support registered for xhci_dbc [ 10.469642][ T1] usbcore: registered new interface driver digi_acceleport [ 10.472793][ T1] usbserial: USB Serial support registered for Digi 2 port USB adapter [ 10.474583][ T1] usbserial: USB Serial support registered for Digi 4 port USB adapter [ 10.477689][ T1] usbcore: registered new interface driver io_edgeport [ 10.480233][ T1] usbserial: USB Serial support registered for Edgeport 2 port adapter [ 10.483601][ T1] usbserial: USB Serial support registered for Edgeport 4 port adapter [ 10.486492][ T1] usbserial: USB Serial support registered for Edgeport 8 port adapter [ 10.489092][ T1] usbserial: USB Serial support registered for EPiC device [ 10.492145][ T1] usbcore: registered new interface driver io_ti [ 10.493744][ T1] usbserial: USB Serial support registered for Edgeport TI 1 port adapter [ 10.495261][ T1] usbserial: USB Serial support registered for Edgeport TI 2 port adapter [ 10.497205][ T1] usbcore: registered new interface driver empeg [ 10.498656][ T1] usbserial: USB Serial support registered for empeg [ 10.501076][ T1] usbcore: registered new interface driver f81534a_ctrl [ 10.503120][ T1] usbcore: registered new interface driver f81232 [ 10.504918][ T1] usbserial: USB Serial support registered for f81232 [ 10.506965][ T1] usbserial: USB Serial support registered for f81534a [ 10.509512][ T1] usbcore: registered new interface driver f81534 [ 10.512335][ T1] usbserial: USB Serial support registered for Fintek F81532/F81534 [ 10.514386][ T1] usbcore: registered new interface driver ftdi_sio [ 10.516288][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 10.517681][ T1] usbcore: registered new interface driver garmin_gps [ 10.518769][ T1] usbserial: USB Serial support registered for Garmin GPS usb/tty [ 10.520294][ T1] usbcore: registered new interface driver ipaq [ 10.521481][ T1] usbserial: USB Serial support registered for PocketPC PDA [ 10.522789][ T1] usbcore: registered new interface driver ipw [ 10.524102][ T1] usbserial: USB Serial support registered for IPWireless converter [ 10.525905][ T1] usbcore: registered new interface driver ir_usb [ 10.527097][ T1] usbserial: USB Serial support registered for IR Dongle [ 10.529118][ T1] usbcore: registered new interface driver iuu_phoenix [ 10.530732][ T1] usbserial: USB Serial support registered for iuu_phoenix [ 10.532953][ T1] usbcore: registered new interface driver keyspan [ 10.534675][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 10.537115][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 10.538720][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 10.540677][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 10.542171][ T1] usbcore: registered new interface driver keyspan_pda [ 10.543712][ T1] usbserial: USB Serial support registered for Keyspan PDA [ 10.545647][ T1] usbserial: USB Serial support registered for Keyspan PDA - (prerenumeration) [ 10.547322][ T1] usbcore: registered new interface driver kl5kusb105 [ 10.548526][ T1] usbserial: USB Serial support registered for KL5KUSB105D / PalmConnect [ 10.550456][ T1] usbcore: registered new interface driver kobil_sct [ 10.551594][ T1] usbserial: USB Serial support registered for KOBIL USB smart card terminal [ 10.553338][ T1] usbcore: registered new interface driver mct_u232 [ 10.554786][ T1] usbserial: USB Serial support registered for MCT U232 [ 10.556209][ T1] usbcore: registered new interface driver metro_usb [ 10.557411][ T1] usbserial: USB Serial support registered for Metrologic USB to Serial [ 10.559768][ T1] usbcore: registered new interface driver mos7720 [ 10.561475][ T1] usbserial: USB Serial support registered for Moschip 2 port adapter [ 10.563144][ T1] usbcore: registered new interface driver mos7840 [ 10.564461][ T1] usbserial: USB Serial support registered for Moschip 7840/7820 USB Serial Driver [ 10.566251][ T1] usbcore: registered new interface driver mxuport [ 10.567848][ T1] usbserial: USB Serial support registered for MOXA UPort [ 10.569783][ T1] usbcore: registered new interface driver navman [ 10.572119][ T1] usbserial: USB Serial support registered for navman [ 10.573966][ T1] usbcore: registered new interface driver omninet [ 10.576030][ T1] usbserial: USB Serial support registered for ZyXEL - omni.net usb [ 10.577614][ T1] usbcore: registered new interface driver opticon [ 10.578995][ T1] usbserial: USB Serial support registered for opticon [ 10.580462][ T1] usbcore: registered new interface driver option [ 10.582015][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 10.584507][ T1] usbcore: registered new interface driver oti6858 [ 10.586197][ T1] usbserial: USB Serial support registered for oti6858 [ 10.587718][ T1] usbcore: registered new interface driver pl2303 [ 10.589206][ T1] usbserial: USB Serial support registered for pl2303 [ 10.591797][ T1] usbcore: registered new interface driver qcaux [ 10.593865][ T1] usbserial: USB Serial support registered for qcaux [ 10.597556][ T1] usbcore: registered new interface driver qcserial [ 10.599103][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 10.601596][ T1] usbcore: registered new interface driver quatech2 [ 10.603464][ T1] usbserial: USB Serial support registered for Quatech 2nd gen USB to Serial Driver [ 10.606663][ T1] usbcore: registered new interface driver safe_serial [ 10.609824][ T1] usbserial: USB Serial support registered for safe_serial [ 10.612460][ T1] usbcore: registered new interface driver sierra [ 10.617143][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 10.620963][ T1] usbcore: registered new interface driver usb_serial_simple [ 10.624217][ T1] usbserial: USB Serial support registered for carelink [ 10.626987][ T1] usbserial: USB Serial support registered for zio [ 10.629052][ T1] usbserial: USB Serial support registered for funsoft [ 10.632171][ T1] usbserial: USB Serial support registered for flashloader [ 10.634831][ T1] usbserial: USB Serial support registered for google [ 10.637416][ T1] usbserial: USB Serial support registered for libtransistor [ 10.640142][ T1] usbserial: USB Serial support registered for vivopay [ 10.642780][ T1] usbserial: USB Serial support registered for moto_modem [ 10.645152][ T1] usbserial: USB Serial support registered for motorola_tetra [ 10.647547][ T1] usbserial: USB Serial support registered for novatel_gps [ 10.650249][ T1] usbserial: USB Serial support registered for hp4x [ 10.652332][ T1] usbserial: USB Serial support registered for suunto [ 10.654345][ T1] usbserial: USB Serial support registered for siemens_mpi [ 10.656602][ T1] usbcore: registered new interface driver spcp8x5 [ 10.658624][ T1] usbserial: USB Serial support registered for SPCP8x5 [ 10.661664][ T1] usbcore: registered new interface driver ssu100 [ 10.664277][ T1] usbserial: USB Serial support registered for Quatech SSU-100 USB to Serial Driver [ 10.668488][ T1] usbcore: registered new interface driver symbolserial [ 10.671468][ T1] usbserial: USB Serial support registered for symbol [ 10.673652][ T1] usbcore: registered new interface driver ti_usb_3410_5052 [ 10.675660][ T1] usbserial: USB Serial support registered for TI USB 3410 1 port adapter [ 10.677959][ T1] usbserial: USB Serial support registered for TI USB 5052 2 port adapter [ 10.680301][ T1] usbcore: registered new interface driver upd78f0730 [ 10.683644][ T1] usbserial: USB Serial support registered for upd78f0730 [ 10.686030][ T1] usbcore: registered new interface driver visor [ 10.687382][ T1] usbserial: USB Serial support registered for Handspring Visor / Palm OS [ 10.690431][ T1] usbserial: USB Serial support registered for Sony Clie 5.0 [ 10.694537][ T1] usbserial: USB Serial support registered for Sony Clie 3.5 [ 10.698823][ T1] usbcore: registered new interface driver wishbone_serial [ 10.700761][ T1] usbserial: USB Serial support registered for wishbone_serial [ 10.702311][ T1] usbcore: registered new interface driver whiteheat [ 10.703705][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT - (prerenumeration) [ 10.708164][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT [ 10.711733][ T1] usbcore: registered new interface driver xr_serial [ 10.713800][ T1] usbserial: USB Serial support registered for xr_serial [ 10.716640][ T1] usbcore: registered new interface driver xsens_mt [ 10.718450][ T1] usbserial: USB Serial support registered for xsens_mt [ 10.721280][ T1] usbcore: registered new interface driver adutux [ 10.723413][ T1] usbcore: registered new interface driver appledisplay [ 10.724894][ T1] usbcore: registered new interface driver cypress_cy7c63 [ 10.726313][ T1] usbcore: registered new interface driver cytherm [ 10.728857][ T1] usbcore: registered new interface driver emi26 - firmware loader [ 10.730654][ T1] usbcore: registered new interface driver emi62 - firmware loader [ 10.732482][ T1] ftdi_elan: driver ftdi-elan [ 10.733563][ T1] usbcore: registered new interface driver ftdi-elan [ 10.735400][ T1] usbcore: registered new interface driver idmouse [ 10.736772][ T1] usbcore: registered new interface driver iowarrior [ 10.738054][ T1] usbcore: registered new interface driver isight_firmware [ 10.739954][ T1] usbcore: registered new interface driver usblcd [ 10.741473][ T1] usbcore: registered new interface driver ldusb [ 10.743090][ T1] usbcore: registered new interface driver legousbtower [ 10.744413][ T1] usbcore: registered new interface driver usbtest [ 10.746203][ T1] usbcore: registered new interface driver usb_ehset_test [ 10.747928][ T1] usbcore: registered new interface driver trancevibrator [ 10.749362][ T1] usbcore: registered new interface driver uss720 [ 10.750391][ T1] uss720: USB Parport Cable driver for Cables using the Lucent Technologies USS720 Chip [ 10.752030][ T1] uss720: NOTE: this is a special purpose driver to allow nonstandard [ 10.753444][ T1] uss720: protocols (eg. bitbang) over USS720 usb to parallel cables [ 10.754857][ T1] uss720: If you just want to connect to a printer, use usblp instead [ 10.756973][ T1] usbcore: registered new interface driver usbsevseg [ 10.758290][ T1] usbcore: registered new interface driver yurex [ 10.759751][ T1] usbcore: registered new interface driver chaoskey [ 10.761795][ T1] usbcore: registered new interface driver sisusb [ 10.763342][ T1] usbcore: registered new interface driver lvs [ 10.764575][ T1] usbcore: registered new interface driver cxacru [ 10.765930][ T1] usbcore: registered new interface driver speedtch [ 10.767191][ T1] usbcore: registered new interface driver ueagle-atm [ 10.768529][ T1] xusbatm: malformed module parameters [ 10.771279][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.772866][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 10.775595][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 10.777477][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.779825][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.781238][ T1] usb usb1: Product: Dummy host controller [ 10.782256][ T1] usb usb1: Manufacturer: Linux 5.13.0-syzkaller dummy_hcd [ 10.783562][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 10.786141][ T1] hub 1-0:1.0: USB hub found [ 10.787309][ T1] hub 1-0:1.0: 1 port detected [ 10.789735][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.791389][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 10.792827][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 10.795070][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.796618][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.797900][ T1] usb usb2: Product: Dummy host controller [ 10.798927][ T1] usb usb2: Manufacturer: Linux 5.13.0-syzkaller dummy_hcd [ 10.800079][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 10.802697][ T1] hub 2-0:1.0: USB hub found [ 10.803741][ T1] hub 2-0:1.0: 1 port detected [ 10.806335][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.808002][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 10.809451][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 10.811799][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.813544][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.815061][ T1] usb usb3: Product: Dummy host controller [ 10.815878][ T1] usb usb3: Manufacturer: Linux 5.13.0-syzkaller dummy_hcd [ 10.816982][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 10.820168][ T1] hub 3-0:1.0: USB hub found [ 10.821575][ T1] hub 3-0:1.0: 1 port detected [ 10.824279][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.827009][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 10.829683][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 10.831746][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.833331][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.834606][ T1] usb usb4: Product: Dummy host controller [ 10.835754][ T1] usb usb4: Manufacturer: Linux 5.13.0-syzkaller dummy_hcd [ 10.837247][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 10.839613][ T1] hub 4-0:1.0: USB hub found [ 10.840859][ T1] hub 4-0:1.0: 1 port detected [ 10.843617][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.848142][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 10.849957][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 10.853340][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.855547][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.858320][ T1] usb usb5: Product: Dummy host controller [ 10.860099][ T1] usb usb5: Manufacturer: Linux 5.13.0-syzkaller dummy_hcd [ 10.862635][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 10.866160][ T1] hub 5-0:1.0: USB hub found [ 10.867166][ T1] hub 5-0:1.0: 1 port detected [ 10.870238][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.873306][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 10.875608][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 10.878553][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.880939][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.882919][ T1] usb usb6: Product: Dummy host controller [ 10.885112][ T1] usb usb6: Manufacturer: Linux 5.13.0-syzkaller dummy_hcd [ 10.887322][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 10.890714][ T1] hub 6-0:1.0: USB hub found [ 10.892399][ T1] hub 6-0:1.0: 1 port detected [ 10.895973][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.898998][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 10.901109][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 10.903283][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.904907][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.906909][ T1] usb usb7: Product: Dummy host controller [ 10.909010][ T1] usb usb7: Manufacturer: Linux 5.13.0-syzkaller dummy_hcd [ 10.910408][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 10.913422][ T1] hub 7-0:1.0: USB hub found [ 10.914412][ T1] hub 7-0:1.0: 1 port detected [ 10.917364][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.920372][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 10.923671][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 10.926630][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.928182][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.929432][ T1] usb usb8: Product: Dummy host controller [ 10.930607][ T1] usb usb8: Manufacturer: Linux 5.13.0-syzkaller dummy_hcd [ 10.931834][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 10.934880][ T1] hub 8-0:1.0: USB hub found [ 10.936046][ T1] hub 8-0:1.0: 1 port detected [ 10.949481][ T1] gadgetfs: USB Gadget filesystem, version 24 Aug 2004 [ 10.957707][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.959488][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 10.963238][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 10.964887][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.967395][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.968820][ T1] usb usb9: Product: USB/IP Virtual Host Controller [ 10.970609][ T1] usb usb9: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.971777][ T1] usb usb9: SerialNumber: vhci_hcd.0 [ 10.974396][ T1] hub 9-0:1.0: USB hub found [ 10.975368][ T1] hub 9-0:1.0: 8 ports detected [ 10.979296][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.981453][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 10.983555][ T1] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.985806][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 10.987243][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.988935][ T1] usb usb10: Product: USB/IP Virtual Host Controller [ 10.990190][ T1] usb usb10: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 10.992634][ T1] usb usb10: SerialNumber: vhci_hcd.0 [ 10.995706][ T1] hub 10-0:1.0: USB hub found [ 10.996696][ T1] hub 10-0:1.0: 8 ports detected [ 11.002566][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 11.004551][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 11.006297][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 11.007967][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.010419][ T1] usb usb11: Product: USB/IP Virtual Host Controller [ 11.011512][ T1] usb usb11: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.013461][ T1] usb usb11: SerialNumber: vhci_hcd.1 [ 11.016198][ T1] hub 11-0:1.0: USB hub found [ 11.017101][ T1] hub 11-0:1.0: 8 ports detected [ 11.021869][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 11.023687][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 11.026121][ T1] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.027921][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 11.029590][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.031419][ T1] usb usb12: Product: USB/IP Virtual Host Controller [ 11.032571][ T1] usb usb12: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.034253][ T1] usb usb12: SerialNumber: vhci_hcd.1 [ 11.036683][ T1] hub 12-0:1.0: USB hub found [ 11.038633][ T1] hub 12-0:1.0: 8 ports detected [ 11.044456][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 11.046204][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 11.048596][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 11.050098][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.051595][ T1] usb usb13: Product: USB/IP Virtual Host Controller [ 11.052913][ T1] usb usb13: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.054272][ T1] usb usb13: SerialNumber: vhci_hcd.2 [ 11.056668][ T1] hub 13-0:1.0: USB hub found [ 11.057761][ T1] hub 13-0:1.0: 8 ports detected [ 11.062187][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 11.064014][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 11.067205][ T1] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.069616][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 11.071529][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.073079][ T1] usb usb14: Product: USB/IP Virtual Host Controller [ 11.074404][ T1] usb usb14: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.076488][ T1] usb usb14: SerialNumber: vhci_hcd.2 [ 11.079096][ T1] hub 14-0:1.0: USB hub found [ 11.080233][ T1] hub 14-0:1.0: 8 ports detected [ 11.085755][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 11.087693][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 11.090702][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 11.092753][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.094404][ T1] usb usb15: Product: USB/IP Virtual Host Controller [ 11.096678][ T1] usb usb15: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.098409][ T1] usb usb15: SerialNumber: vhci_hcd.3 [ 11.101895][ T1] hub 15-0:1.0: USB hub found [ 11.103421][ T1] hub 15-0:1.0: 8 ports detected [ 11.108651][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 11.110671][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 11.113244][ T1] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.116232][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 11.118975][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.121743][ T1] usb usb16: Product: USB/IP Virtual Host Controller [ 11.123522][ T1] usb usb16: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.125349][ T1] usb usb16: SerialNumber: vhci_hcd.3 [ 11.127850][ T1] hub 16-0:1.0: USB hub found [ 11.129298][ T1] hub 16-0:1.0: 8 ports detected [ 11.134896][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 11.137317][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 11.140027][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 11.141990][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.143233][ T1] usb usb17: Product: USB/IP Virtual Host Controller [ 11.144351][ T1] usb usb17: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.145354][ T1] usb usb17: SerialNumber: vhci_hcd.4 [ 11.147762][ T1] hub 17-0:1.0: USB hub found [ 11.148747][ T1] hub 17-0:1.0: 8 ports detected [ 11.154233][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 11.156083][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 11.158667][ T1] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.160344][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 11.163041][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.165360][ T1] usb usb18: Product: USB/IP Virtual Host Controller [ 11.168019][ T1] usb usb18: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.169209][ T1] usb usb18: SerialNumber: vhci_hcd.4 [ 11.171610][ T1] hub 18-0:1.0: USB hub found [ 11.172921][ T1] hub 18-0:1.0: 8 ports detected [ 11.178324][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 11.180894][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19 [ 11.182708][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 11.184756][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.186435][ T1] usb usb19: Product: USB/IP Virtual Host Controller [ 11.187878][ T1] usb usb19: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.189095][ T1] usb usb19: SerialNumber: vhci_hcd.5 [ 11.192170][ T1] hub 19-0:1.0: USB hub found [ 11.193085][ T1] hub 19-0:1.0: 8 ports detected [ 11.197298][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 11.198805][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20 [ 11.200625][ T1] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.203654][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 11.205287][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.206653][ T1] usb usb20: Product: USB/IP Virtual Host Controller [ 11.208298][ T1] usb usb20: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.209991][ T1] usb usb20: SerialNumber: vhci_hcd.5 [ 11.212670][ T1] hub 20-0:1.0: USB hub found [ 11.213611][ T1] hub 20-0:1.0: 8 ports detected [ 11.218883][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 11.220667][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21 [ 11.222813][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 11.224408][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.226528][ T1] usb usb21: Product: USB/IP Virtual Host Controller [ 11.227967][ T1] usb usb21: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.229040][ T1] usb usb21: SerialNumber: vhci_hcd.6 [ 11.231554][ T1] hub 21-0:1.0: USB hub found [ 11.232445][ T1] hub 21-0:1.0: 8 ports detected [ 11.236911][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 11.239077][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22 [ 11.240802][ T1] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.243195][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 11.245065][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.246577][ T1] usb usb22: Product: USB/IP Virtual Host Controller [ 11.247975][ T1] usb usb22: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.249398][ T1] usb usb22: SerialNumber: vhci_hcd.6 [ 11.252100][ T1] hub 22-0:1.0: USB hub found [ 11.253234][ T1] hub 22-0:1.0: 8 ports detected [ 11.258274][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 11.260121][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23 [ 11.262972][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 11.265099][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.266718][ T1] usb usb23: Product: USB/IP Virtual Host Controller [ 11.268593][ T1] usb usb23: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.270124][ T1] usb usb23: SerialNumber: vhci_hcd.7 [ 11.273498][ T1] hub 23-0:1.0: USB hub found [ 11.275075][ T1] hub 23-0:1.0: 8 ports detected [ 11.279450][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 11.282012][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24 [ 11.284666][ T1] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.287625][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 11.290614][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.292605][ T1] usb usb24: Product: USB/IP Virtual Host Controller [ 11.294676][ T1] usb usb24: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.296247][ T1] usb usb24: SerialNumber: vhci_hcd.7 [ 11.299813][ T1] hub 24-0:1.0: USB hub found [ 11.300627][ T1] hub 24-0:1.0: 8 ports detected [ 11.306461][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 11.309678][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25 [ 11.312696][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 11.315382][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.318008][ T1] usb usb25: Product: USB/IP Virtual Host Controller [ 11.319338][ T1] usb usb25: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.321864][ T1] usb usb25: SerialNumber: vhci_hcd.8 [ 11.324625][ T1] hub 25-0:1.0: USB hub found [ 11.325921][ T1] hub 25-0:1.0: 8 ports detected [ 11.332114][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 11.335065][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26 [ 11.337559][ T1] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.340421][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 11.342266][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.345312][ T1] usb usb26: Product: USB/IP Virtual Host Controller [ 11.347515][ T1] usb usb26: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.350296][ T1] usb usb26: SerialNumber: vhci_hcd.8 [ 11.353098][ T1] hub 26-0:1.0: USB hub found [ 11.354294][ T1] hub 26-0:1.0: 8 ports detected [ 11.360672][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 11.362465][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 27 [ 11.365095][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 11.367839][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.369891][ T1] usb usb27: Product: USB/IP Virtual Host Controller [ 11.371087][ T1] usb usb27: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.372476][ T1] usb usb27: SerialNumber: vhci_hcd.9 [ 11.374922][ T1] hub 27-0:1.0: USB hub found [ 11.376155][ T1] hub 27-0:1.0: 8 ports detected [ 11.380485][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 11.382537][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 28 [ 11.384492][ T1] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.387851][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 11.390955][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.393294][ T1] usb usb28: Product: USB/IP Virtual Host Controller [ 11.395972][ T1] usb usb28: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.398045][ T1] usb usb28: SerialNumber: vhci_hcd.9 [ 11.401810][ T1] hub 28-0:1.0: USB hub found [ 11.403397][ T1] hub 28-0:1.0: 8 ports detected [ 11.408815][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 11.411918][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 29 [ 11.413887][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 11.416145][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.417894][ T1] usb usb29: Product: USB/IP Virtual Host Controller [ 11.419237][ T1] usb usb29: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.420435][ T1] usb usb29: SerialNumber: vhci_hcd.10 [ 11.422871][ T1] hub 29-0:1.0: USB hub found [ 11.423831][ T1] hub 29-0:1.0: 8 ports detected [ 11.428038][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 11.429778][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 30 [ 11.431497][ T1] usb usb30: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.433546][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 11.435595][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.437100][ T1] usb usb30: Product: USB/IP Virtual Host Controller [ 11.438044][ T1] usb usb30: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.439049][ T1] usb usb30: SerialNumber: vhci_hcd.10 [ 11.441410][ T1] hub 30-0:1.0: USB hub found [ 11.442541][ T1] hub 30-0:1.0: 8 ports detected [ 11.447638][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 11.449488][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 31 [ 11.451194][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 11.453422][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.455396][ T1] usb usb31: Product: USB/IP Virtual Host Controller [ 11.456737][ T1] usb usb31: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.459226][ T1] usb usb31: SerialNumber: vhci_hcd.11 [ 11.462061][ T1] hub 31-0:1.0: USB hub found [ 11.462929][ T1] hub 31-0:1.0: 8 ports detected [ 11.467316][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 11.469530][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 32 [ 11.471297][ T1] usb usb32: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.473309][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 11.474689][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.475991][ T1] usb usb32: Product: USB/IP Virtual Host Controller [ 11.476960][ T1] usb usb32: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.478652][ T1] usb usb32: SerialNumber: vhci_hcd.11 [ 11.481607][ T1] hub 32-0:1.0: USB hub found [ 11.482941][ T1] hub 32-0:1.0: 8 ports detected [ 11.488388][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 11.490442][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 33 [ 11.492498][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 11.494578][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.496614][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 11.497608][ T1] usb usb33: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.498818][ T1] usb usb33: SerialNumber: vhci_hcd.12 [ 11.501675][ T1] hub 33-0:1.0: USB hub found [ 11.502647][ T1] hub 33-0:1.0: 8 ports detected [ 11.507071][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 11.509052][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 34 [ 11.511548][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.513788][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 11.515331][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.516825][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 11.518150][ T1] usb usb34: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.519725][ T1] usb usb34: SerialNumber: vhci_hcd.12 [ 11.522316][ T1] hub 34-0:1.0: USB hub found [ 11.523202][ T1] hub 34-0:1.0: 8 ports detected [ 11.528183][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 11.530325][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 35 [ 11.532486][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 11.534267][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.535531][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 11.536998][ T1] usb usb35: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.538110][ T1] usb usb35: SerialNumber: vhci_hcd.13 [ 11.540542][ T1] hub 35-0:1.0: USB hub found [ 11.541710][ T1] hub 35-0:1.0: 8 ports detected [ 11.546089][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 11.547537][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 36 [ 11.549565][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.552279][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 11.553794][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.556066][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 11.557395][ T1] usb usb36: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.558754][ T1] usb usb36: SerialNumber: vhci_hcd.13 [ 11.561622][ T1] hub 36-0:1.0: USB hub found [ 11.563578][ T1] hub 36-0:1.0: 8 ports detected [ 11.569221][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 11.571940][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 37 [ 11.574171][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 11.576704][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.578071][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 11.579513][ T1] usb usb37: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.580633][ T1] usb usb37: SerialNumber: vhci_hcd.14 [ 11.583075][ T1] hub 37-0:1.0: USB hub found [ 11.584519][ T1] hub 37-0:1.0: 8 ports detected [ 11.590241][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 11.592433][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 38 [ 11.595531][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.597872][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 11.600611][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.602538][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 11.603777][ T1] usb usb38: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.604928][ T1] usb usb38: SerialNumber: vhci_hcd.14 [ 11.607919][ T1] hub 38-0:1.0: USB hub found [ 11.609749][ T1] hub 38-0:1.0: 8 ports detected [ 11.616717][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 11.619188][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 39 [ 11.622443][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 11.625005][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.628286][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 11.630316][ T1] usb usb39: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.632409][ T1] usb usb39: SerialNumber: vhci_hcd.15 [ 11.635412][ T1] hub 39-0:1.0: USB hub found [ 11.637164][ T1] hub 39-0:1.0: 8 ports detected [ 11.641725][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 11.644732][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 40 [ 11.647641][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.649718][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 11.652877][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.655272][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 11.656966][ T1] usb usb40: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.659851][ T1] usb usb40: SerialNumber: vhci_hcd.15 [ 11.663707][ T1] hub 40-0:1.0: USB hub found [ 11.665538][ T1] hub 40-0:1.0: 8 ports detected [ 11.671907][ T1] usbcore: registered new device driver usbip-host [ 11.677195][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 11.679901][ T1] i8042: Warning: Keylock active [ 11.684214][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 11.687731][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 11.691197][ T1] mousedev: PS/2 mouse device common for all mice [ 11.695177][ T1] usbcore: registered new interface driver appletouch [ 11.697518][ T1] usbcore: registered new interface driver bcm5974 [ 11.701445][ T1] usbcore: registered new interface driver synaptics_usb [ 11.704057][ T1] usbcore: registered new interface driver iforce [ 11.706996][ T1] usbcore: registered new interface driver xpad [ 11.709128][ T1] usbcore: registered new interface driver usb_acecad [ 11.710802][ T1] usbcore: registered new interface driver aiptek [ 11.712770][ T1] usbcore: registered new interface driver hanwang [ 11.713916][ T1] usbcore: registered new interface driver kbtab [ 11.716815][ T1] usbcore: registered new interface driver pegasus_notetaker [ 11.718925][ T1] usbcore: registered new interface driver usbtouchscreen [ 11.720967][ T1] usbcore: registered new interface driver sur40 [ 11.723060][ T1] usbcore: registered new interface driver ati_remote2 [ 11.726092][ T1] cm109: Keymap for Komunikate KIP1000 phone loaded [ 11.729440][ T1] usbcore: registered new interface driver cm109 [ 11.732066][ T1] cm109: CM109 phone driver: 20080805 (C) Alfred E. Heggestad [ 11.734864][ T1] usbcore: registered new interface driver ims_pcu [ 11.737374][ T1] usbcore: registered new interface driver keyspan_remote [ 11.739782][ T1] usbcore: registered new interface driver powermate [ 11.742774][ T1] usbcore: registered new interface driver yealink [ 11.746466][ T1] rtc_cmos 00:00: RTC can wake from S4 [ 11.751697][ T1] rtc_cmos 00:00: registered as rtc0 [ 11.753260][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 11.755607][ T1] i2c /dev entries driver [ 11.757893][ T1] usbcore: registered new interface driver i2c-diolan-u2c [ 11.760459][ T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 11.762762][ T1] usbcore: registered new interface driver i2c-tiny-usb [ 11.766298][ T1] usbcore: registered new interface driver ati_remote [ 11.769038][ T1] usbcore: registered new interface driver imon [ 11.772828][ T1] usbcore: registered new interface driver mceusb [ 11.774620][ T1] usbcore: registered new interface driver redrat3 [ 11.776256][ T1] usbcore: registered new interface driver streamzap [ 11.779236][ T1] usbcore: registered new interface driver igorplugusb [ 11.781495][ T1] usbcore: registered new interface driver iguanair [ 11.783762][ T1] usbcore: registered new interface driver ttusbir [ 11.785767][ T1] b2c2-flexcop: B2C2 FlexcopII/II(b)/III digital TV receiver chip loaded successfully [ 11.790292][ T1] usbcore: registered new interface driver ttusb-dec [ 11.792887][ T1] usbcore: registered new interface driver ttusb [ 11.795234][ T1] usbcore: registered new interface driver dvb_usb_vp7045 [ 11.797627][ T1] usbcore: registered new interface driver dvb_usb_vp702x [ 11.799651][ T1] usbcore: registered new interface driver dvb_usb_gp8psk [ 11.801777][ T1] usbcore: registered new interface driver dvb_usb_dtt200u [ 11.803429][ T1] usbcore: registered new interface driver dvb_usb_a800 [ 11.806467][ T1] usbcore: registered new interface driver dvb_usb_dibusb_mb [ 11.808675][ T1] usbcore: registered new interface driver dvb_usb_dibusb_mc [ 11.811398][ T1] usbcore: registered new interface driver dvb_usb_nova_t_usb2 [ 11.814433][ T1] usbcore: registered new interface driver dvb_usb_umt_010 [ 11.817053][ T1] usbcore: registered new interface driver dvb_usb_m920x [ 11.819191][ T1] usbcore: registered new interface driver dvb_usb_digitv [ 11.821551][ T1] usbcore: registered new interface driver dvb_usb_cxusb [ 11.824313][ T1] usbcore: registered new interface driver dvb_usb_ttusb2 [ 11.826552][ T1] usbcore: registered new interface driver dvb_usb_dib0700 [ 11.829186][ T1] usbcore: registered new interface driver opera1 [ 11.831258][ T1] usbcore: registered new interface driver dvb_usb_af9005 [ 11.834129][ T1] usbcore: registered new interface driver pctv452e [ 11.835691][ T1] usbcore: registered new interface driver dw2102 [ 11.837669][ T1] usbcore: registered new interface driver dvb_usb_dtv5100 [ 11.840279][ T1] usbcore: registered new interface driver cinergyT2 [ 11.842232][ T1] usbcore: registered new interface driver dvb_usb_az6027 [ 11.844367][ T1] usbcore: registered new interface driver dvb_usb_technisat_usb2 [ 11.846683][ T1] usbcore: registered new interface driver dvb_usb_af9015 [ 11.849485][ T1] usbcore: registered new interface driver dvb_usb_af9035 [ 11.852166][ T1] usbcore: registered new interface driver dvb_usb_anysee [ 11.854664][ T1] usbcore: registered new interface driver dvb_usb_au6610 [ 11.858410][ T1] usbcore: registered new interface driver dvb_usb_az6007 [ 11.860552][ T1] usbcore: registered new interface driver dvb_usb_ce6230 [ 11.864018][ T1] usbcore: registered new interface driver dvb_usb_ec168 [ 11.866054][ T1] usbcore: registered new interface driver dvb_usb_lmedm04 [ 11.868564][ T1] usbcore: registered new interface driver dvb_usb_gl861 [ 11.870481][ T1] usbcore: registered new interface driver dvb_usb_mxl111sf [ 11.873311][ T1] usbcore: registered new interface driver dvb_usb_rtl28xxu [ 11.875849][ T1] usbcore: registered new interface driver dvb_usb_dvbsky [ 11.878098][ T1] usbcore: registered new interface driver zd1301 [ 11.879590][ T1] usbcore: registered new interface driver smsusb [ 11.881905][ T1] usbcore: registered new interface driver b2c2_flexcop_usb [ 11.884394][ T1] usbcore: registered new interface driver zr364xx [ 11.886725][ T1] usbcore: registered new interface driver stkwebcam [ 11.888845][ T1] usbcore: registered new interface driver s2255 [ 11.891760][ T1] usbcore: registered new interface driver uvcvideo [ 11.893186][ T1] gspca_main: v2.14.0 registered [ 11.894284][ T1] usbcore: registered new interface driver benq [ 11.897624][ T1] usbcore: registered new interface driver conex [ 11.901876][ T1] usbcore: registered new interface driver cpia1 [ 11.901989][ T26] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 11.903866][ T1] usbcore: registered new interface driver dtcs033 [ 11.907408][ T1] usbcore: registered new interface driver etoms [ 11.909264][ T1] usbcore: registered new interface driver finepix [ 11.914636][ T1] usbcore: registered new interface driver jeilinj [ 11.917754][ T1] usbcore: registered new interface driver jl2005bcd [ 11.920579][ T1] usbcore: registered new interface driver kinect [ 11.922922][ T1] usbcore: registered new interface driver konica [ 11.925721][ T1] usbcore: registered new interface driver mars [ 11.927198][ T1] usbcore: registered new interface driver mr97310a [ 11.930446][ T1] usbcore: registered new interface driver nw80x [ 11.932694][ T1] usbcore: registered new interface driver ov519 [ 11.934221][ T1] usbcore: registered new interface driver ov534 [ 11.935733][ T1] usbcore: registered new interface driver ov534_9 [ 11.937719][ T1] usbcore: registered new interface driver pac207 [ 11.944547][ T1] usbcore: registered new interface driver gspca_pac7302 [ 11.952798][ T1] usbcore: registered new interface driver pac7311 [ 11.960065][ T1] usbcore: registered new interface driver se401 [ 11.967597][ T1] usbcore: registered new interface driver sn9c2028 [ 11.974722][ T1] usbcore: registered new interface driver gspca_sn9c20x [ 11.982594][ T1] usbcore: registered new interface driver sonixb [ 11.990066][ T1] usbcore: registered new interface driver sonixj [ 11.997434][ T1] usbcore: registered new interface driver spca500 [ 12.004602][ T1] usbcore: registered new interface driver spca501 [ 12.012813][ T1] usbcore: registered new interface driver spca505 [ 12.020228][ T1] usbcore: registered new interface driver spca506 [ 12.027453][ T1] usbcore: registered new interface driver spca508 [ 12.034658][ T1] usbcore: registered new interface driver spca561 [ 12.041815][ T1] usbcore: registered new interface driver spca1528 [ 12.049119][ T1] usbcore: registered new interface driver sq905 [ 12.056234][ T1] usbcore: registered new interface driver sq905c [ 12.063328][ T1] usbcore: registered new interface driver sq930x [ 12.070248][ T1] usbcore: registered new interface driver sunplus [ 12.077755][ T1] usbcore: registered new interface driver stk014 [ 12.084817][ T1] usbcore: registered new interface driver stk1135 [ 12.091995][ T1] usbcore: registered new interface driver stv0680 [ 12.099205][ T1] usbcore: registered new interface driver t613 [ 12.105905][ T1] usbcore: registered new interface driver gspca_topro [ 12.113360][ T1] usbcore: registered new interface driver touptek [ 12.120630][ T1] usbcore: registered new interface driver tv8532 [ 12.127636][ T1] usbcore: registered new interface driver vc032x [ 12.135214][ T1] usbcore: registered new interface driver vicam [ 12.142867][ T1] usbcore: registered new interface driver xirlink-cit [ 12.151175][ T1] usbcore: registered new interface driver gspca_zc3xx [ 12.161246][ T1] usbcore: registered new interface driver ALi m5602 [ 12.169648][ T1] usbcore: registered new interface driver STV06xx [ 12.177504][ T1] usbcore: registered new interface driver gspca_gl860 [ 12.184775][ T1] usbcore: registered new interface driver Philips webcam [ 12.192175][ T1] usbcore: registered new interface driver airspy [ 12.199073][ T1] usbcore: registered new interface driver hackrf [ 12.206171][ T1] usbcore: registered new interface driver msi2500 [ 12.212720][ T1] cpia2: V4L-Driver for Vision CPiA2 based cameras v3.0.1 [ 12.220417][ T1] usbcore: registered new interface driver cpia2 [ 12.226884][ T1] au0828: au0828 driver loaded [ 12.232175][ T1] usbcore: registered new interface driver au0828 [ 12.239714][ T1] usbcore: registered new interface driver hdpvr [ 12.247176][ T1] usbcore: registered new interface driver pvrusb2 [ 12.253996][ T1] pvrusb2: V4L in-tree version:Hauppauge WinTV-PVR-USB2 MPEG2 Encoder/Tuner [ 12.262950][ T1] pvrusb2: Debug mask is 31 (0x1f) [ 12.268365][ T1] usbcore: registered new interface driver stk1160 [ 12.275647][ T1] usbcore: registered new interface driver cx231xx [ 12.283733][ T1] usbcore: registered new interface driver tm6000 [ 12.290750][ T1] usbcore: registered new interface driver em28xx [ 12.297651][ T1] em28xx: Registered (Em28xx v4l2 Extension) extension [ 12.305455][ T1] em28xx: Registered (Em28xx Audio Extension) extension [ 12.313118][ T1] em28xx: Registered (Em28xx dvb Extension) extension [ 12.320382][ T1] em28xx: Registered (Em28xx Input Extension) extension [ 12.328045][ T1] usbcore: registered new interface driver usbtv [ 12.334886][ T1] usbcore: registered new interface driver go7007 [ 12.341978][ T1] usbcore: registered new interface driver go7007-loader [ 12.349543][ T1] usbcore: registered new interface driver Abilis Systems as10x usb driver [ 12.359939][ T1] BUG: sleeping function called from invalid context at mm/page_alloc.c:5178 [ 12.368992][ T1] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 12.369157][ T1] INFO: lockdep is turned off. [ 12.369157][ T1] irq event stamp: 718418 [ 12.369157][ T1] hardirqs last enabled at (718417): [] _raw_spin_unlock_irqrestore+0x50/0x70 [ 12.369157][ T1] hardirqs last disabled at (718418): [] __alloc_pages_bulk+0x1017/0x1870 [ 12.369157][ T1] softirqs last enabled at (718348): [] bdi_register_va.part.0+0x421/0x800 [ 12.369157][ T1] softirqs last disabled at (718346): [] bdi_register_va.part.0+0x293/0x800 [ 12.369157][ T1] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 5.13.0-syzkaller #0 [ 12.369157][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 12.369157][ T1] Call Trace: [ 12.369157][ T1] dump_stack_lvl+0xcd/0x134 [ 12.369157][ T1] ___might_sleep.cold+0x1f1/0x237 [ 12.369157][ T1] prepare_alloc_pages+0x3da/0x580 [ 12.369157][ T1] __alloc_pages+0x12f/0x500 [ 12.369157][ T1] ? __alloc_pages_slowpath.constprop.0+0x21b0/0x21b0 [ 12.369157][ T1] ? unwind_get_return_address+0x51/0x90 [ 12.369157][ T1] ? create_prof_cpu_mask+0x20/0x20 [ 12.369157][ T1] ? arch_stack_walk+0x6d/0xe0 [ 12.369157][ T1] alloc_page_interleave+0x1e/0x200 [ 12.369157][ T1] alloc_pages+0x238/0x2a0 [ 12.369157][ T1] stack_depot_save+0x39d/0x4e0 [ 12.369157][ T1] save_stack+0x15e/0x1e0 [ 12.369157][ T1] ? register_early_stack+0xb0/0xb0 [ 12.369157][ T1] ? lock_release+0x720/0x720 [ 12.369157][ T1] ? __alloc_pages_bulk+0x8b9/0x1870 [ 12.369157][ T1] ? __vmalloc_node_range+0x39d/0x960 [ 12.369157][ T1] ? vzalloc+0x67/0x80 [ 12.369157][ T1] ? tpg_alloc+0x2e9/0x530 [ 12.369157][ T1] ? vimc_sen_add+0x2db/0x610 [ 12.369157][ T1] ? vimc_probe+0x3ef/0xd30 [ 12.369157][ T1] ? platform_probe+0xfc/0x1f0 [ 12.369157][ T1] ? really_probe+0x23c/0xcd0 [ 12.369157][ T1] ? __driver_probe_device+0x338/0x4d0 [ 12.369157][ T1] ? driver_probe_device+0x4c/0x1a0 [ 12.369157][ T1] ? __driver_attach+0x22d/0x4e0 [ 12.369157][ T1] ? bus_for_each_dev+0x147/0x1d0 [ 12.369157][ T1] ? bus_add_driver+0x3a9/0x630 [ 12.369157][ T1] ? driver_register+0x220/0x3a0 [ 12.369157][ T1] ? vimc_init+0x54/0x97 [ 12.369157][ T1] ? do_one_initcall+0x103/0x650 [ 12.369157][ T1] ? preempt_count_add+0x74/0x140 [ 12.369157][ T1] __set_page_owner+0x50/0x290 [ 12.369157][ T1] ? post_alloc_hook+0x145/0x1e0 [ 12.369157][ T1] __alloc_pages_bulk+0x8b9/0x1870 [ 12.369157][ T1] ? __alloc_pages+0x500/0x500 [ 12.369157][ T1] ? rwlock_bug.part.0+0x90/0x90 [ 12.369157][ T1] ? trace_kmalloc_node+0x32/0x100 [ 12.369157][ T1] ? rcu_read_lock_sched_held+0xd/0x70 [ 12.369157][ T1] ? trace_kmalloc_node+0x32/0x100 [ 12.369157][ T1] __vmalloc_node_range+0x39d/0x960 [ 12.369157][ T1] ? vfree_atomic+0xe0/0xe0 [ 12.369157][ T1] ? tpg_alloc+0x2e9/0x530 [ 12.369157][ T1] vzalloc+0x67/0x80 [ 12.369157][ T1] ? tpg_alloc+0x2e9/0x530 [ 12.369157][ T1] tpg_alloc+0x2e9/0x530 [ 12.369157][ T1] vimc_sen_add+0x2db/0x610 [ 12.369157][ T1] vimc_probe+0x3ef/0xd30 [ 12.369157][ T1] ? vimc_v4l2_dev_release+0x60/0x60 [ 12.369157][ T1] platform_probe+0xfc/0x1f0 [ 12.369157][ T1] ? platform_remove+0x90/0x90 [ 12.369157][ T1] really_probe+0x23c/0xcd0 [ 12.369157][ T1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 12.369157][ T1] __driver_probe_device+0x338/0x4d0 [ 12.369157][ T1] driver_probe_device+0x4c/0x1a0 [ 12.369157][ T1] __driver_attach+0x22d/0x4e0 [ 12.369157][ T1] ? __device_attach_driver+0x2f0/0x2f0 [ 12.369157][ T1] bus_for_each_dev+0x147/0x1d0 [ 12.369157][ T1] ? subsys_dev_iter_exit+0x20/0x20 [ 12.369157][ T1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 12.369157][ T1] bus_add_driver+0x3a9/0x630 [ 12.369157][ T1] driver_register+0x220/0x3a0 [ 12.369157][ T1] ? as102_usb_driver_init+0x1a/0x1a [ 12.369157][ T1] vimc_init+0x54/0x97 [ 12.369157][ T1] do_one_initcall+0x103/0x650 [ 12.369157][ T1] ? perf_trace_initcall_level+0x400/0x400 [ 12.369157][ T1] ? parameq+0x90/0x170 [ 12.369157][ T1] kernel_init_freeable+0x6b8/0x741 [ 12.369157][ T1] ? rest_init+0x3e0/0x3e0 [ 12.369157][ T1] kernel_init+0x1a/0x1d0 [ 12.369157][ T1] ? rest_init+0x3e0/0x3e0 [ 12.369157][ T1] ret_from_fork+0x1f/0x30 [ 12.815775][ T8] floppy0: no floppy controllers found [ 12.821918][ T145] floppy0: floppy_shutdown: timeout handler died. [ 12.828736][ T1] vivid-000: using single planar format API [ 12.837936][ T26] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 12.851547][ T1] vivid-000: CEC adapter cec0 registered for HDMI input 0 [ 12.859704][ T1] vivid-000: V4L2 capture device registered as video3 [ 12.867276][ T1] vivid-000: CEC adapter cec1 registered for HDMI output 0 [ 12.875099][ T1] vivid-000: V4L2 output device registered as video4 [ 12.882306][ T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI [ 12.892578][ T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI [ 12.902793][ T1] vivid-000: V4L2 capture device registered as swradio0 [ 12.911283][ T1] vivid-000: V4L2 receiver device registered as radio0 [ 12.919909][ T1] vivid-000: V4L2 transmitter device registered as radio1 [ 12.928129][ T1] vivid-000: V4L2 metadata capture device registered as video5 [ 12.937573][ T1] vivid-000: V4L2 metadata output device registered as video6 [ 12.945714][ T1] vivid-000: V4L2 touch capture device registered as v4l-touch0 [ 12.953850][ T1] vivid-001: using multiplanar format API [ 12.968440][ T1] vivid-001: CEC adapter cec2 registered for HDMI input 0 [ 12.976730][ T1] vivid-001: V4L2 capture device registered as video7 [ 12.984257][ T1] vivid-001: CEC adapter cec3 registered for HDMI output 0 [ 12.992903][ T1] vivid-001: V4L2 output device registered as video8 [ 13.001498][ T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI [ 13.011780][ T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI [ 13.022782][ T1] vivid-001: V4L2 capture device registered as swradio1 [ 13.031014][ T1] vivid-001: V4L2 receiver device registered as radio2 [ 13.038690][ T1] vivid-001: V4L2 transmitter device registered as radio3 [ 13.047165][ T1] vivid-001: V4L2 metadata capture device registered as video9 [ 13.055597][ T1] vivid-001: V4L2 metadata output device registered as video10 [ 13.063751][ T1] vivid-001: V4L2 touch capture device registered as v4l-touch1 [ 13.072393][ T1] vivid-002: using single planar format API [ 13.087223][ T1] vivid-002: CEC adapter cec4 registered for HDMI input 0 [ 13.094848][ T1] vivid-002: V4L2 capture device registered as video11 [ 13.102256][ T1] vivid-002: CEC adapter cec5 registered for HDMI output 0 [ 13.110045][ T1] vivid-002: V4L2 output device registered as video12 [ 13.117461][ T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI [ 13.127051][ T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI [ 13.136732][ T1] vivid-002: V4L2 capture device registered as swradio2 [ 13.145442][ T1] vivid-002: V4L2 receiver device registered as radio4 [ 13.153598][ T1] vivid-002: V4L2 transmitter device registered as radio5 [ 13.161549][ T1] vivid-002: V4L2 metadata capture device registered as video13 [ 13.169909][ T1] vivid-002: V4L2 metadata output device registered as video14 [ 13.178278][ T1] vivid-002: V4L2 touch capture device registered as v4l-touch2 [ 13.187298][ T1] vivid-003: using multiplanar format API [ 13.201988][ T1] vivid-003: CEC adapter cec6 registered for HDMI input 0 [ 13.210061][ T1] vivid-003: V4L2 capture device registered as video15 [ 13.218356][ T1] vivid-003: CEC adapter cec7 registered for HDMI output 0 [ 13.226536][ T1] vivid-003: V4L2 output device registered as video16 [ 13.234262][ T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI [ 13.244087][ T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI [ 13.254407][ T1] vivid-003: V4L2 capture device registered as swradio3 [ 13.261866][ T1] vivid-003: V4L2 receiver device registered as radio6 [ 13.269207][ T1] vivid-003: V4L2 transmitter device registered as radio7 [ 13.276937][ T1] vivid-003: V4L2 metadata capture device registered as video17 [ 13.285306][ T1] vivid-003: V4L2 metadata output device registered as video18 [ 13.293898][ T1] vivid-003: V4L2 touch capture device registered as v4l-touch3 [ 13.302068][ T1] vivid-004: using single planar format API [ 13.318148][ T1] vivid-004: CEC adapter cec8 registered for HDMI input 0 [ 13.326079][ T1] vivid-004: V4L2 capture device registered as video19 [ 13.333830][ T1] vivid-004: CEC adapter cec9 registered for HDMI output 0 [ 13.342468][ T1] vivid-004: V4L2 output device registered as video20 [ 13.350397][ T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI [ 13.362087][ T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI [ 13.372554][ T1] vivid-004: V4L2 capture device registered as swradio4 [ 13.380598][ T1] vivid-004: V4L2 receiver device registered as radio8 [ 13.388523][ T1] vivid-004: V4L2 transmitter device registered as radio9 [ 13.396305][ T1] vivid-004: V4L2 metadata capture device registered as video21 [ 13.404611][ T1] vivid-004: V4L2 metadata output device registered as video22 [ 13.415350][ T1] vivid-004: V4L2 touch capture device registered as v4l-touch4 [ 13.423813][ T1] vivid-005: using multiplanar format API [ 13.439260][ T1] vivid-005: CEC adapter cec10 registered for HDMI input 0 [ 13.447078][ T1] vivid-005: V4L2 capture device registered as video23 [ 13.454449][ T1] vivid-005: CEC adapter cec11 registered for HDMI output 0 [ 13.462693][ T1] vivid-005: V4L2 output device registered as video24 [ 13.470204][ T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI [ 13.480478][ T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI [ 13.490530][ T1] vivid-005: V4L2 capture device registered as swradio5 [ 13.499146][ T1] vivid-005: V4L2 receiver device registered as radio10 [ 13.506717][ T1] vivid-005: V4L2 transmitter device registered as radio11 [ 13.516838][ T1] vivid-005: V4L2 metadata capture device registered as video25 [ 13.525280][ T1] vivid-005: V4L2 metadata output device registered as video26 [ 13.533493][ T1] vivid-005: V4L2 touch capture device registered as v4l-touch5 [ 13.542111][ T1] vivid-006: using single planar format API [ 13.557124][ T1] vivid-006: CEC adapter cec12 registered for HDMI input 0 [ 13.565503][ T1] vivid-006: V4L2 capture device registered as video27 [ 13.573150][ T1] vivid-006: CEC adapter cec13 registered for HDMI output 0 [ 13.581659][ T1] vivid-006: V4L2 output device registered as video28 [ 13.589035][ T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI [ 13.599010][ T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI [ 13.609341][ T1] vivid-006: V4L2 capture device registered as swradio6 [ 13.617115][ T1] vivid-006: V4L2 receiver device registered as radio12 [ 13.624841][ T1] vivid-006: V4L2 transmitter device registered as radio13 [ 13.632528][ T1] vivid-006: V4L2 metadata capture device registered as video29 [ 13.640910][ T1] vivid-006: V4L2 metadata output device registered as video30 [ 13.649047][ T1] vivid-006: V4L2 touch capture device registered as v4l-touch6 [ 13.657982][ T1] vivid-007: using multiplanar format API [ 13.672471][ T1] vivid-007: CEC adapter cec14 registered for HDMI input 0 [ 13.680463][ T1] vivid-007: V4L2 capture device registered as video31 [ 13.687995][ T1] vivid-007: CEC adapter cec15 registered for HDMI output 0 [ 13.695809][ T1] vivid-007: V4L2 output device registered as video32 [ 13.703561][ T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI [ 13.713448][ T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI [ 13.723487][ T1] vivid-007: V4L2 capture device registered as swradio7 [ 13.731512][ T1] vivid-007: V4L2 receiver device registered as radio14 [ 13.739225][ T1] vivid-007: V4L2 transmitter device registered as radio15 [ 13.746952][ T1] vivid-007: V4L2 metadata capture device registered as video33 [ 13.755115][ T1] vivid-007: V4L2 metadata output device registered as video34 [ 13.764027][ T1] vivid-007: V4L2 touch capture device registered as v4l-touch7 [ 13.772912][ T1] vivid-008: using single planar format API [ 13.788149][ T1] vivid-008: CEC adapter cec16 registered for HDMI input 0 [ 13.796404][ T1] vivid-008: V4L2 capture device registered as video35 [ 13.804269][ T1] vivid-008: CEC adapter cec17 registered for HDMI output 0 [ 13.812436][ T1] vivid-008: V4L2 output device registered as video36 [ 13.819783][ T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI [ 13.831158][ T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI [ 13.840925][ T1] vivid-008: V4L2 capture device registered as swradio8 [ 13.848333][ T1] vivid-008: V4L2 receiver device registered as radio16 [ 13.855736][ T1] vivid-008: V4L2 transmitter device registered as radio17 [ 13.863452][ T1] vivid-008: V4L2 metadata capture device registered as video37 [ 13.871613][ T1] vivid-008: V4L2 metadata output device registered as video38 [ 13.879978][ T1] vivid-008: V4L2 touch capture device registered as v4l-touch8 [ 13.888207][ T1] vivid-009: using multiplanar format API [ 13.902692][ T1] vivid-009: CEC adapter cec18 registered for HDMI input 0 [ 13.910597][ T1] vivid-009: V4L2 capture device registered as video39 [ 13.919233][ T1] vivid-009: CEC adapter cec19 registered for HDMI output 0 [ 13.927261][ T1] vivid-009: V4L2 output device registered as video40 [ 13.934782][ T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI [ 13.944985][ T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI [ 13.954493][ T1] vivid-009: V4L2 capture device registered as swradio9 [ 13.962476][ T1] vivid-009: V4L2 receiver device registered as radio18 [ 13.970253][ T1] vivid-009: V4L2 transmitter device registered as radio19 [ 13.978104][ T1] vivid-009: V4L2 metadata capture device registered as video41 [ 13.986590][ T1] vivid-009: V4L2 metadata output device registered as video42 [ 13.994765][ T1] vivid-009: V4L2 touch capture device registered as v4l-touch9 [ 14.003162][ T1] vivid-010: using single planar format API [ 14.018239][ T1] vivid-010: CEC adapter cec20 registered for HDMI input 0 [ 14.026313][ T1] vivid-010: V4L2 capture device registered as video43 [ 14.034250][ T1] vivid-010: CEC adapter cec21 registered for HDMI output 0 [ 14.042289][ T1] vivid-010: V4L2 output device registered as video44 [ 14.049592][ T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI [ 14.059442][ T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI [ 14.069137][ T1] vivid-010: V4L2 capture device registered as swradio10 [ 14.076707][ T1] vivid-010: V4L2 receiver device registered as radio20 [ 14.084123][ T1] vivid-010: V4L2 transmitter device registered as radio21 [ 14.091920][ T1] vivid-010: V4L2 metadata capture device registered as video45 [ 14.100152][ T1] vivid-010: V4L2 metadata output device registered as video46 [ 14.108334][ T1] vivid-010: V4L2 touch capture device registered as v4l-touch10 [ 14.116823][ T1] vivid-011: using multiplanar format API [ 14.132195][ T1] vivid-011: CEC adapter cec22 registered for HDMI input 0 [ 14.140013][ T1] vivid-011: V4L2 capture device registered as video47 [ 14.147731][ T1] vivid-011: CEC adapter cec23 registered for HDMI output 0 [ 14.157754][ T1] vivid-011: V4L2 output device registered as video48 [ 14.165273][ T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI [ 14.175211][ T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI [ 14.184888][ T1] vivid-011: V4L2 capture device registered as swradio11 [ 14.192875][ T1] vivid-011: V4L2 receiver device registered as radio22 [ 14.201276][ T1] vivid-011: V4L2 transmitter device registered as radio23 [ 14.209628][ T1] vivid-011: V4L2 metadata capture device registered as video49 [ 14.218067][ T1] vivid-011: V4L2 metadata output device registered as video50 [ 14.226148][ T1] vivid-011: V4L2 touch capture device registered as v4l-touch11 [ 14.234451][ T1] vivid-012: using single planar format API [ 14.249712][ T1] vivid-012: CEC adapter cec24 registered for HDMI input 0 [ 14.257741][ T1] vivid-012: V4L2 capture device registered as video51 [ 14.265258][ T1] vivid-012: CEC adapter cec25 registered for HDMI output 0 [ 14.273884][ T1] vivid-012: V4L2 output device registered as video52 [ 14.281367][ T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI [ 14.292432][ T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI [ 14.302391][ T1] vivid-012: V4L2 capture device registered as swradio12 [ 14.310742][ T1] vivid-012: V4L2 receiver device registered as radio24 [ 14.318388][ T1] vivid-012: V4L2 transmitter device registered as radio25 [ 14.326148][ T1] vivid-012: V4L2 metadata capture device registered as video53 [ 14.334513][ T1] vivid-012: V4L2 metadata output device registered as video54 [ 14.342874][ T1] vivid-012: V4L2 touch capture device registered as v4l-touch12 [ 14.351344][ T1] vivid-013: using multiplanar format API [ 14.365822][ T1] vivid-013: CEC adapter cec26 registered for HDMI input 0 [ 14.373762][ T1] vivid-013: V4L2 capture device registered as video55 [ 14.381071][ T1] vivid-013: CEC adapter cec27 registered for HDMI output 0 [ 14.389429][ T1] vivid-013: V4L2 output device registered as video56 [ 14.396791][ T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI [ 14.406526][ T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI [ 14.416434][ T1] vivid-013: V4L2 capture device registered as swradio13 [ 14.424031][ T1] vivid-013: V4L2 receiver device registered as radio26 [ 14.431529][ T1] vivid-013: V4L2 transmitter device registered as radio27 [ 14.439486][ T1] vivid-013: V4L2 metadata capture device registered as video57 [ 14.448018][ T1] vivid-013: V4L2 metadata output device registered as video58 [ 14.456860][ T1] vivid-013: V4L2 touch capture device registered as v4l-touch13 [ 14.465293][ T1] vivid-014: using single planar format API [ 14.479813][ T1] vivid-014: CEC adapter cec28 registered for HDMI input 0 [ 14.488279][ T1] vivid-014: V4L2 capture device registered as video59 [ 14.495894][ T1] vivid-014: CEC adapter cec29 registered for HDMI output 0 [ 14.503940][ T1] vivid-014: V4L2 output device registered as video60 [ 14.511412][ T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI [ 14.521421][ T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI [ 14.531493][ T1] vivid-014: V4L2 capture device registered as swradio14 [ 14.539082][ T1] vivid-014: V4L2 receiver device registered as radio28 [ 14.546636][ T1] vivid-014: V4L2 transmitter device registered as radio29 [ 14.554491][ T1] vivid-014: V4L2 metadata capture device registered as video61 [ 14.563220][ T1] vivid-014: V4L2 metadata output device registered as video62 [ 14.571537][ T1] vivid-014: V4L2 touch capture device registered as v4l-touch14 [ 14.580351][ T1] vivid-015: using multiplanar format API [ 14.595290][ T1] vivid-015: CEC adapter cec30 registered for HDMI input 0 [ 14.603716][ T1] vivid-015: V4L2 capture device registered as video63 [ 14.611500][ T1] vivid-015: CEC adapter cec31 registered for HDMI output 0 [ 14.620520][ T1] vivid-015: V4L2 output device registered as video64 [ 14.628135][ T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI [ 14.638357][ T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI [ 14.648292][ T1] vivid-015: V4L2 capture device registered as swradio15 [ 14.657079][ T1] vivid-015: V4L2 receiver device registered as radio30 [ 14.664787][ T1] vivid-015: V4L2 transmitter device registered as radio31 [ 14.672479][ T1] vivid-015: V4L2 metadata capture device registered as video65 [ 14.681062][ T1] vivid-015: V4L2 metadata output device registered as video66 [ 14.689379][ T1] vivid-015: V4L2 touch capture device registered as v4l-touch15 [ 14.698338][ T1] vim2m vim2m.0: Device registered as /dev/video0 [ 14.707101][ T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video68 [ 14.716324][ T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video69 [ 14.725329][ T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video70 [ 14.736030][ T1] dvbdev: DVB: registering new adapter (dvb_vidtv_bridge) [ 14.745612][ T1] i2c i2c-0: DVB: registering adapter 0 frontend 0 (Dummy demod for DVB-T/T2/C/S/S2)... [ 14.755707][ T1] dvbdev: dvb_create_media_entity: media entity 'Dummy demod for DVB-T/T2/C/S/S2' registered. [ 14.770166][ T1] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 14.781563][ T1] vidtv vidtv.0: Successfully initialized vidtv! [ 14.789600][ T1] usbcore: registered new interface driver radioshark [ 14.796785][ T1] usbcore: registered new interface driver radioshark2 [ 14.804143][ T1] usbcore: registered new interface driver dsbr100 [ 14.811618][ T1] usbcore: registered new interface driver radio-si470x [ 14.819090][ T1] usbcore: registered new interface driver radio-usb-si4713 [ 14.827716][ T1] usbcore: registered new interface driver radio-mr800 [ 14.834991][ T1] usbcore: registered new interface driver radio-keene [ 14.842401][ T1] usbcore: registered new interface driver radio-ma901 [ 14.849586][ T1] usbcore: registered new interface driver radio-raremono [ 14.857804][ T1] usbcore: registered new interface driver pcwd_usb [ 14.866747][ T1] device-mapper: uevent: version 1.0.3 [ 14.873303][ T1] device-mapper: ioctl: 4.45.0-ioctl (2021-03-22) initialised: dm-devel@redhat.com [ 14.884369][ T1] device-mapper: multipath round-robin: version 1.2.0 loaded [ 14.892077][ T1] device-mapper: multipath queue-length: version 0.2.0 loaded [ 14.900051][ T1] device-mapper: multipath service-time: version 0.3.0 loaded [ 14.908113][ T1] device-mapper: raid: Loading target version 1.15.1 [ 14.916030][ T1] Bluetooth: HCI UART driver ver 2.3 [ 14.921347][ T1] Bluetooth: HCI UART protocol H4 registered [ 14.927491][ T1] Bluetooth: HCI UART protocol BCSP registered [ 14.934576][ T1] Bluetooth: HCI UART protocol LL registered [ 14.942182][ T1] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 14.949412][ T1] Bluetooth: HCI UART protocol QCA registered [ 14.955836][ T1] Bluetooth: HCI UART protocol AG6XX registered [ 14.962777][ T1] Bluetooth: HCI UART protocol Marvell registered [ 14.969460][ T1] usbcore: registered new interface driver bcm203x [ 14.976402][ T1] usbcore: registered new interface driver bpa10x [ 14.983351][ T1] usbcore: registered new interface driver bfusb [ 14.990013][ T1] usbcore: registered new interface driver btusb [ 14.997008][ T1] usbcore: registered new interface driver ath3k [ 15.004877][ T1] CAPI 2.0 started up with major 68 (middleware) [ 15.011865][ T1] Modular ISDN core version 1.1.29 [ 15.017566][ T1] NET: Registered PF_ISDN protocol family [ 15.024541][ T1] DSP module 2.0 [ 15.028567][ T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies. [ 15.048420][ T1] mISDN: Layer-1-over-IP driver Rev. 2.00 [ 15.055064][ T1] 0 virtual devices registered [ 15.060213][ T1] usbcore: registered new interface driver HFC-S_USB [ 15.067231][ T1] intel_pstate: CPU model not supported [ 15.072990][ T1] VUB300 Driver rom wait states = 1C irqpoll timeout = 0400 [ 15.074210][ T1] usbcore: registered new interface driver vub300 [ 15.088838][ T1] usbcore: registered new interface driver ushc [ 15.100062][ T1] iscsi: registered transport (iser) [ 15.106847][ T1] SoftiWARP attached [ 15.111376][ T1] Driver 'framebuffer' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 15.123563][ T1] Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 15.135379][ T1] Driver 'vpd' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 15.153968][ T1] hid: raw HID events driver (C) Jiri Kosina [ 15.199451][ T1] usbcore: registered new interface driver usbhid [ 15.210317][ T1] usbhid: USB HID core driver [ 15.217453][ T1] usbcore: registered new interface driver es2_ap_driver [ 15.225053][ T1] comedi: version 0.7.76 - http://www.comedi.org [ 15.232180][ T1] usbcore: registered new interface driver dt9812 [ 15.238987][ T1] usbcore: registered new interface driver ni6501 [ 15.246009][ T1] usbcore: registered new interface driver usbdux [ 15.253353][ T1] usbcore: registered new interface driver usbduxfast [ 15.260727][ T1] usbcore: registered new interface driver usbduxsigma [ 15.268095][ T1] usbcore: registered new interface driver vmk80xx [ 15.274987][ T1] usbcore: registered new interface driver prism2_usb [ 15.282721][ T1] usbcore: registered new interface driver r8712u [ 15.290563][ T1] ashmem: initialized [ 15.295128][ T1] greybus: registered new driver hid [ 15.300974][ T1] greybus: registered new driver gbphy [ 15.307520][ T1] gb_gbphy: registered new driver usb [ 15.313094][ T1] asus_wmi: ASUS WMI generic driver loaded [ 15.374961][ T1] usbcore: registered new interface driver snd-usb-audio [ 15.383927][ T1] usbcore: registered new interface driver snd-ua101 [ 15.391495][ T1] usbcore: registered new interface driver snd-usb-usx2y [ 15.399075][ T1] usbcore: registered new interface driver snd-usb-us122l [ 15.406794][ T1] usbcore: registered new interface driver snd-usb-caiaq [ 15.414171][ T1] usbcore: registered new interface driver snd-usb-6fire [ 15.421816][ T1] usbcore: registered new interface driver snd-usb-hiface [ 15.429764][ T1] usbcore: registered new interface driver snd-bcd2000 [ 15.437450][ T1] usbcore: registered new interface driver snd_usb_pod [ 15.444955][ T1] usbcore: registered new interface driver snd_usb_podhd [ 15.452390][ T1] usbcore: registered new interface driver snd_usb_toneport [ 15.460513][ T1] usbcore: registered new interface driver snd_usb_variax [ 15.471267][ T1] drop_monitor: Initializing network drop monitor service [ 15.478860][ T1] NET: Registered PF_LLC protocol family [ 15.484984][ T1] GACT probability on [ 15.489841][ T1] Mirror/redirect action on [ 15.494618][ T1] Simple TC action Loaded [ 15.500389][ T1] netem: version 1.3 [ 15.504632][ T1] u32 classifier [ 15.508287][ T1] Performance counters on [ 15.513184][ T1] input device check on [ 15.517786][ T1] Actions configured [ 15.524069][ T1] nf_conntrack_irc: failed to register helpers [ 15.530337][ T1] nf_conntrack_sane: failed to register helpers [ 15.552565][ T1] nf_conntrack_sip: failed to register helpers [ 15.562258][ T1] xt_time: kernel timezone is -0000 [ 15.567536][ T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 15.574820][ T1] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 15.583449][ T1] IPVS: ipvs loaded. [ 15.587340][ T1] IPVS: [rr] scheduler registered. [ 15.592491][ T1] IPVS: [wrr] scheduler registered. [ 15.597674][ T1] IPVS: [lc] scheduler registered. [ 15.602910][ T1] IPVS: [wlc] scheduler registered. [ 15.608091][ T1] IPVS: [fo] scheduler registered. [ 15.613338][ T1] IPVS: [ovf] scheduler registered. [ 15.618630][ T1] IPVS: [lblc] scheduler registered. [ 15.624114][ T1] IPVS: [lblcr] scheduler registered. [ 15.629885][ T1] IPVS: [dh] scheduler registered. [ 15.635574][ T1] IPVS: [sh] scheduler registered. [ 15.640878][ T1] IPVS: [mh] scheduler registered. [ 15.646240][ T1] IPVS: [sed] scheduler registered. [ 15.651653][ T1] IPVS: [nq] scheduler registered. [ 15.656947][ T1] IPVS: [twos] scheduler registered. [ 15.662663][ T1] IPVS: [sip] pe registered. [ 15.667363][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 15.675851][ T1] gre: GRE over IPv4 demultiplexor driver [ 15.681986][ T1] ip_gre: GRE over IPv4 tunneling driver [ 15.693866][ T1] IPv4 over IPsec tunneling driver [ 15.702126][ T1] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 15.709619][ T1] Initializing XFRM netlink socket [ 15.714993][ T1] IPsec XFRM device driver [ 15.720945][ T1] NET: Registered PF_INET6 protocol family [ 15.736331][ T1] Segment Routing with IPv6 [ 15.744710][ T1] RPL Segment Routing with IPv6 [ 15.749937][ T1] mip6: Mobile IPv6 [ 15.756479][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 15.766809][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 15.774512][ T1] NET: Registered PF_PACKET protocol family [ 15.780540][ T1] NET: Registered PF_KEY protocol family [ 15.786695][ T1] Bridge firewalling registered [ 15.792217][ T1] NET: Registered PF_X25 protocol family [ 15.797985][ T1] X25: Linux Version 0.2 [ 15.827286][ T1] NET: Registered PF_NETROM protocol family [ 15.865826][ T1] NET: Registered PF_ROSE protocol family [ 15.872167][ T1] NET: Registered PF_AX25 protocol family [ 15.877907][ T1] can: controller area network core [ 15.884071][ T1] NET: Registered PF_CAN protocol family [ 15.889701][ T1] can: raw protocol [ 15.893565][ T1] can: broadcast manager protocol [ 15.898615][ T1] can: netlink gateway - max_hops=1 [ 15.904186][ T1] can: SAE J1939 [ 15.907840][ T1] can: isotp protocol [ 15.912162][ T1] Bluetooth: RFCOMM TTY layer initialized [ 15.917899][ T1] Bluetooth: RFCOMM socket layer initialized [ 15.924056][ T1] Bluetooth: RFCOMM ver 1.11 [ 15.928762][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 15.935274][ T1] Bluetooth: BNEP filters: protocol multicast [ 15.941360][ T1] Bluetooth: BNEP socket layer initialized [ 15.947238][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 15.953150][ T1] Bluetooth: CMTP socket layer initialized [ 15.958931][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 15.966005][ T1] Bluetooth: HIDP socket layer initialized [ 15.974679][ T1] NET: Registered PF_RXRPC protocol family [ 15.980634][ T1] Key type rxrpc registered [ 15.985440][ T1] Key type rxrpc_s registered [ 15.991094][ T1] NET: Registered PF_KCM protocol family [ 15.997178][ T1] lec:lane_module_init: lec.c: initialized [ 16.003065][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 16.008876][ T1] l2tp_core: L2TP core driver, V2.0 [ 16.014474][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 16.020084][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 16.026805][ T1] l2tp_netlink: L2TP netlink interface [ 16.032509][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 16.039245][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 16.047218][ T1] NET: Registered PF_PHONET protocol family [ 16.053678][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 16.069063][ T1] DCCP: Activated CCID 2 (TCP-like) [ 16.075129][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 16.083386][ T1] sctp: Hash tables configured (bind 32/56) [ 16.090759][ T1] NET: Registered PF_RDS protocol family [ 16.097472][ T1] Registered RDS/infiniband transport [ 16.103807][ T1] Registered RDS/tcp transport [ 16.109371][ T1] tipc: Activated (version 2.0.0) [ 16.115034][ T1] NET: Registered PF_TIPC protocol family [ 16.121325][ T1] tipc: Started in single node mode [ 16.127081][ T1] NET: Registered PF_SMC protocol family [ 16.133480][ T1] 9pnet: Installing 9P2000 support [ 16.139812][ T1] NET: Registered PF_CAIF protocol family [ 16.149779][ T1] NET: Registered PF_IEEE802154 protocol family [ 16.157335][ T1] Key type dns_resolver registered [ 16.163084][ T1] Key type ceph registered [ 16.169283][ T1] libceph: loaded (mon/osd proto 15/24) [ 16.176633][ T1] batman_adv: B.A.T.M.A.N. advanced 2021.2 (compatibility version 15) loaded [ 16.186329][ T1] openvswitch: Open vSwitch switching datapath [ 16.194394][ T1] NET: Registered PF_VSOCK protocol family [ 16.200804][ T1] mpls_gso: MPLS GSO support [ 16.214705][ T1] IPI shorthand broadcast: enabled [ 16.220243][ T1] AVX2 version of gcm_enc/dec engaged. [ 16.226056][ T1] AES CTR mode by8 optimization enabled [ 16.236510][ T1] sched_clock: Marking stable (16201870125, 34528265)->(16235138714, 1259676) [ 16.246295][ T1] registered taskstats version 1 [ 16.256847][ T1] Loading compiled-in X.509 certificates [ 16.264073][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: f850c787ad998c396ae089c083b940ff0a9abb77' [ 16.276733][ T1] zswap: loaded using pool lzo/zbud [ 16.282817][ T1] debug_vm_pgtable: [debug_vm_pgtable ]: Validating architecture page table helpers [ 16.293731][ T1] Key type ._fscrypt registered [ 16.298674][ T1] Key type .fscrypt registered [ 16.303748][ T1] Key type fscrypt-provisioning registered [ 16.312098][ T1] BUG: sleeping function called from invalid context at mm/page_alloc.c:5178 [ 16.320941][ T1] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 16.330171][ T1] INFO: lockdep is turned off. [ 16.335102][ T1] irq event stamp: 718418 [ 16.339517][ T1] hardirqs last enabled at (718417): [] _raw_spin_unlock_irqrestore+0x50/0x70 [ 16.350636][ T1] hardirqs last disabled at (718418): [] __alloc_pages_bulk+0x1017/0x1870 [ 16.363149][ T1] softirqs last enabled at (718348): [] bdi_register_va.part.0+0x421/0x800 [ 16.374779][ T1] softirqs last disabled at (718346): [] bdi_register_va.part.0+0x293/0x800 [ 16.385374][ T1] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 5.13.0-syzkaller #0 [ 16.394588][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 16.405176][ T1] Call Trace: [ 16.409107][ T1] dump_stack_lvl+0xcd/0x134 [ 16.413824][ T1] ___might_sleep.cold+0x1f1/0x237 [ 16.418976][ T1] prepare_alloc_pages+0x3da/0x580 [ 16.424458][ T1] __alloc_pages+0x12f/0x500 [ 16.429052][ T1] ? __alloc_pages_slowpath.constprop.0+0x21b0/0x21b0 [ 16.436713][ T1] ? arch_stack_walk+0x7d/0xe0 [ 16.442113][ T1] alloc_page_interleave+0x1e/0x200 [ 16.447685][ T1] alloc_pages+0x238/0x2a0 [ 16.452312][ T1] stack_depot_save+0x39d/0x4e0 [ 16.457293][ T1] save_stack+0x15e/0x1e0 [ 16.461622][ T1] ? register_early_stack+0xb0/0xb0 [ 16.466906][ T1] ? lock_release+0x720/0x720 [ 16.472086][ T1] ? __alloc_pages_bulk+0x8b9/0x1870 [ 16.477553][ T1] ? __vmalloc_node_range+0x39d/0x960 [ 16.483311][ T1] ? vzalloc+0x67/0x80 [ 16.487408][ T1] ? zstd_init+0x63/0x1c0 [ 16.492294][ T1] ? __crypto_alloc_tfm+0x2a3/0x450 [ 16.498818][ T1] ? crypto_alloc_base+0x76/0x190 [ 16.503857][ T1] ? compr_init+0x53/0x1ac [ 16.508536][ T1] ? ubifs_compressors_init+0x39/0xd1 [ 16.514111][ T1] ? ubifs_init+0x6d/0x127 [ 16.518763][ T1] ? do_one_initcall+0x103/0x650 [ 16.523717][ T1] ? kernel_init_freeable+0x6b8/0x741 [ 16.529517][ T1] ? kernel_init+0x1a/0x1d0 [ 16.534210][ T1] ? ret_from_fork+0x1f/0x30 [ 16.538800][ T1] ? lock_release+0x720/0x720 [ 16.543462][ T1] ? preempt_count_add+0x74/0x140 [ 16.548574][ T1] __set_page_owner+0x50/0x290 [ 16.553440][ T1] ? post_alloc_hook+0x145/0x1e0 [ 16.558390][ T1] __alloc_pages_bulk+0x8b9/0x1870 [ 16.563675][ T1] ? __alloc_pages+0x500/0x500 [ 16.568521][ T1] ? rwlock_bug.part.0+0x90/0x90 [ 16.573776][ T1] ? trace_kmalloc_node+0x32/0x100 [ 16.579240][ T1] ? rcu_read_lock_sched_held+0xd/0x70 [ 16.584779][ T1] ? trace_kmalloc_node+0x32/0x100 [ 16.589878][ T1] __vmalloc_node_range+0x39d/0x960 [ 16.595336][ T1] ? vfree_atomic+0xe0/0xe0 [ 16.599866][ T1] ? lock_downgrade+0x6e0/0x6e0 [ 16.604817][ T1] ? zstd_init+0x63/0x1c0 [ 16.609153][ T1] vzalloc+0x67/0x80 [ 16.613535][ T1] ? zstd_init+0x63/0x1c0 [ 16.618286][ T1] ? zstd_exit+0x130/0x130 [ 16.622772][ T1] zstd_init+0x63/0x1c0 [ 16.627094][ T1] ? zstd_exit+0x130/0x130 [ 16.631947][ T1] __crypto_alloc_tfm+0x2a3/0x450 [ 16.637261][ T1] crypto_alloc_base+0x76/0x190 [ 16.642119][ T1] ? jffs2_lzo_init+0x89/0x89 [ 16.646896][ T1] compr_init+0x53/0x1ac [ 16.651147][ T1] ? jffs2_lzo_init+0x89/0x89 [ 16.655916][ T1] ubifs_compressors_init+0x39/0xd1 [ 16.661119][ T1] ubifs_init+0x6d/0x127 [ 16.665388][ T1] do_one_initcall+0x103/0x650 [ 16.670405][ T1] ? perf_trace_initcall_level+0x400/0x400 [ 16.676289][ T1] ? parameq+0x90/0x170 [ 16.680429][ T1] kernel_init_freeable+0x6b8/0x741 [ 16.685966][ T1] ? rest_init+0x3e0/0x3e0 [ 16.690369][ T1] kernel_init+0x1a/0x1d0 [ 16.694854][ T1] ? rest_init+0x3e0/0x3e0 [ 16.699252][ T1] ret_from_fork+0x1f/0x30 [ 16.705074][ T1] kAFS: Red Hat AFS client v0.1 registering. [ 16.711595][ T1] FS-Cache: Netfs 'afs' registered for caching [ 16.724220][ T1] Btrfs loaded, crc32c=crc32c-intel, assert=on, zoned=yes [ 16.731554][ T1] Key type big_key registered [ 16.737963][ T1] Key type encrypted registered [ 16.743291][ T1] AppArmor: AppArmor sha1 policy hashing enabled [ 16.749806][ T1] ima: No TPM chip found, activating TPM-bypass! [ 16.756360][ T1] Loading compiled-in module X.509 certificates [ 16.763188][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: f850c787ad998c396ae089c083b940ff0a9abb77' [ 16.774413][ T1] ima: Allocated hash algorithm: sha256 [ 16.780309][ T1] ima: No architecture policies found [ 16.786759][ T1] evm: Initialising EVM extended attributes: [ 16.792756][ T1] evm: security.selinux (disabled) [ 16.798063][ T1] evm: security.SMACK64 (disabled) [ 16.803195][ T1] evm: security.SMACK64EXEC (disabled) [ 16.808668][ T1] evm: security.SMACK64TRANSMUTE (disabled) [ 16.815381][ T1] evm: security.SMACK64MMAP (disabled) [ 16.821062][ T1] evm: security.apparmor [ 16.825295][ T1] evm: security.ima [ 16.829083][ T1] evm: security.capability [ 16.833508][ T1] evm: HMAC attrs: 0x1 [ 16.838617][ T1] PM: Magic number: 13:353:1005 [ 16.843970][ T1] video4linux vbi24: hash matches [ 16.849458][ T1] input input2: hash matches [ 16.854286][ T1] usb usb13-port8: hash matches [ 16.859272][ T1] tty ttye4: hash matches [ 16.864027][ T1] memory memory44: hash matches [ 16.870308][ T1] printk: console [netcon0] enabled [ 16.875866][ T1] netconsole: network logging started [ 16.881465][ T1] gtp: GTP module loaded (pdp ctx size 104 bytes) [ 16.888560][ T1] rdma_rxe: loaded [ 16.892613][ T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 16.903347][ T1] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 16.911909][ T3168] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 16.921314][ T1] ALSA device list: [ 16.922253][ T3168] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 16.926295][ T1] #0: Dummy 1 [ 16.938657][ T1] #1: Loopback 1 [ 16.942414][ T1] #2: Virtual MIDI Card 1 [ 16.948670][ T1] md: Waiting for all devices to be available before autodetect [ 16.956460][ T1] md: If you don't use raid, use raid=noautodetect [ 16.963202][ T1] md: Autodetecting RAID arrays. [ 16.968350][ T1] md: autorun ... [ 16.972185][ T1] md: ... autorun DONE. [ 16.979045][ T1] VFS: Cannot open root device "sda1" or unknown-block(0,0): error -6 [ 16.987632][ T1] Please append a correct "root=" boot option; here are the available partitions: [ 16.997417][ T1] 0100 4096 ram0 [ 16.997435][ T1] (driver?) [ 17.005348][ T1] 0101 4096 ram1 [ 17.005359][ T1] (driver?) [ 17.013272][ T1] 0102 4096 ram2 [ 17.013283][ T1] (driver?) [ 17.021250][ T1] 0103 4096 ram3 [ 17.021268][ T1] (driver?) [ 17.029288][ T1] 0104 4096 ram4 [ 17.029298][ T1] (driver?) [ 17.037543][ T1] 0105 4096 ram5 [ 17.037556][ T1] (driver?) [ 17.045409][ T1] 0106 4096 ram6 [ 17.045421][ T1] (driver?) [ 17.054100][ T1] 0107 4096 ram7 [ 17.054112][ T1] (driver?) [ 17.063500][ T1] 0108 4096 ram8 [ 17.063519][ T1] (driver?) [ 17.071547][ T1] 0109 4096 ram9 [ 17.071564][ T1] (driver?) [ 17.080116][ T1] 010a 4096 ram10 [ 17.080126][ T1] (driver?) [ 17.088189][ T1] 010b 4096 ram11 [ 17.088201][ T1] (driver?) [ 17.096419][ T1] 010c 4096 ram12 [ 17.096430][ T1] (driver?) [ 17.104534][ T1] 010d 4096 ram13 [ 17.104546][ T1] (driver?) [ 17.112752][ T1] 010e 4096 ram14 [ 17.112763][ T1] (driver?) [ 17.120596][ T1] 010f 4096 ram15 [ 17.120607][ T1] (driver?) [ 17.128586][ T1] 1f00 128 mtdblock0 [ 17.128599][ T1] (driver?) [ 17.137162][ T1] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) [ 17.146250][ T1] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 5.13.0-syzkaller #0 [ 17.157197][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 17.167855][ T1] Call Trace: [ 17.171148][ T1] dump_stack_lvl+0xcd/0x134 [ 17.175849][ T1] panic+0x306/0x73d [ 17.179835][ T1] ? __warn_printk+0xf3/0xf3 [ 17.184537][ T1] mount_block_root+0x3f8/0x4dd [ 17.189621][ T1] ? init_rootfs+0x59/0x59 [ 17.194193][ T1] ? memcpy+0x39/0x60 [ 17.198318][ T1] mount_root+0x1af/0x1f5 [ 17.202892][ T1] ? mount_block_root+0x4dd/0x4dd [ 17.208412][ T1] ? memcpy+0x39/0x60 [ 17.212716][ T1] prepare_namespace+0x1ff/0x234 [ 17.218144][ T1] kernel_init_freeable+0x729/0x741 [ 17.223607][ T1] ? rest_init+0x3e0/0x3e0 [ 17.228103][ T1] kernel_init+0x1a/0x1d0 [ 17.232525][ T1] ? rest_init+0x3e0/0x3e0 [ 17.237157][ T1] ret_from_fork+0x1f/0x30 [ 17.243799][ T1] Kernel Offset: disabled [ 17.248308][ T1] Rebooting in 86400 seconds..