[ 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] 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 f68b001, primary cpu clock [ 0.000009][ T0] kvm-clock: using sched offset of 6051964339 cycles [ 0.001761][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.005274][ T0] tsc: Detected 2299.998 MHz processor [ 0.011795][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.013867][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.016517][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.024262][ T0] found SMP MP-table at [mem 0x000f26c0-0x000f26cf] [ 0.026783][ T0] Using GB pages for direct mapping [ 0.029126][ T0] ACPI: Early table checksum verification disabled [ 0.030105][ T0] ACPI: RSDP 0x00000000000F2440 000014 (v00 Google) [ 0.031098][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.032374][ T0] ACPI: FACP 0x00000000BFFFF340 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.033704][ T0] ACPI: DSDT 0x00000000BFFFDA80 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.035852][ T0] ACPI: FACS 0x00000000BFFFDA40 000040 [ 0.037870][ T0] ACPI: FACS 0x00000000BFFFDA40 000040 [ 0.039728][ T0] ACPI: SRAT 0x00000000BFFFFE70 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.042261][ T0] ACPI: APIC 0x00000000BFFFFDC0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.043570][ T0] ACPI: SSDT 0x00000000BFFFF440 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.044911][ T0] ACPI: WAET 0x00000000BFFFFE40 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.046155][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff340-0xbffff433] [ 0.048518][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffda80-0xbffff339] [ 0.049660][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffda40-0xbfffda7f] [ 0.050885][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffda40-0xbfffda7f] [ 0.052214][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe70-0xbfffff37] [ 0.054306][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdc0-0xbffffe35] [ 0.056452][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff440-0xbffffdbf] [ 0.058819][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe40-0xbffffe67] [ 0.060726][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.061983][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.062966][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.064668][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.066748][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.068590][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.071982][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff] [ 0.075019][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000013fffffff] (5120MB) [ 0.077957][ T0] Faking node 1 at [mem 0x0000000140000000-0x000000023fffffff] (4096MB) [ 0.081737][ T0] NODE_DATA(0) allocated [mem 0x13fffb000-0x13fffffff] [ 0.084727][ T0] NODE_DATA(1) allocated [mem 0x23fff8000-0x23fffcfff] [ 0.127833][ T0] Zone ranges: [ 0.128851][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.130662][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.133290][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.134710][ T0] Device empty [ 0.135840][ T0] Movable zone start for each node [ 0.136908][ T0] Early memory node ranges [ 0.138332][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.139600][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.141074][ T0] node 0: [mem 0x0000000100000000-0x000000013fffffff] [ 0.142556][ T0] node 1: [mem 0x0000000140000000-0x000000023fffffff] [ 0.144401][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff] [ 0.145983][ T0] Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff] [ 0.148537][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.148670][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.180863][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.561604][ T0] kasan: KernelAddressSanitizer initialized [ 0.564990][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.566363][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.568310][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.569536][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.570521][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.572084][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.573338][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.575230][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.576738][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.578250][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.580459][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.582241][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.583700][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.585004][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.587824][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.590332][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.591639][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.593455][ T0] Booting paravirtualized kernel on KVM [ 0.594773][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.658624][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:2 [ 0.660898][ T0] percpu: Embedded 65 pages/cpu s225992 r8192 d32056 u1048576 [ 0.662677][ T0] kvm-guest: stealtime: cpu 0, msr b9c1f440 [ 0.663664][ T0] kvm-guest: PV spinlocks enabled [ 0.664364][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.667214][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2064125 [ 0.668477][ T0] Policy zone: Normal [ 0.669798][ 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 [ 0.692644][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.575564][ T0] Memory: 6837512K/8388204K available (137249K kernel code, 33598K rwdata, 38728K rodata, 4284K init, 24188K bss, 1550436K reserved, 0K cma-reserved) [ 1.579794][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2 [ 1.583734][ T0] Running RCU self tests [ 1.585445][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.586678][ T0] rcu: RCU lockdep checking is enabled. [ 1.587424][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 1.588474][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 1.589493][ T0] rcu: RCU debug extended QS entry/exit. [ 1.590319][ T0] All grace periods are expedited (rcu_expedited). [ 1.591283][ T0] Trampoline variant of Tasks RCU enabled. [ 1.592086][ T0] Tracing variant of Tasks RCU enabled. [ 1.592892][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.594022][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.627124][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.629315][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823bc00000-0xffff88823be00000 [ 1.631566][ T0] random: crng done (trusting CPU's manufacturer) [ 1.634321][ T0] Console: colour VGA+ 80x25 [ 1.636221][ T0] printk: console [ttyS0] enabled [ 1.636221][ T0] printk: console [ttyS0] enabled [ 1.638150][ T0] printk: bootconsole [earlyser0] disabled [ 1.638150][ T0] printk: bootconsole [earlyser0] disabled [ 1.641909][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.643842][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.645155][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.646587][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.648331][ T0] ... CLASSHASH_SIZE: 4096 [ 1.649586][ T0] ... MAX_LOCKDEP_ENTRIES: 65536 [ 1.651046][ T0] ... MAX_LOCKDEP_CHAINS: 131072 [ 1.653170][ T0] ... CHAINHASH_SIZE: 65536 [ 1.654630][ T0] memory used by lock dependency info: 11129 kB [ 1.656577][ T0] memory used for stack traces: 8320 kB [ 1.657461][ T0] per task-struct memory footprint: 1920 bytes [ 1.658688][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.661300][ T0] ACPI: Core revision 20210604 [ 1.662598][ T0] APIC: Switch to symmetric I/O mode setup [ 1.671602][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.673173][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212733415c7, max_idle_ns: 440795236380 ns [ 1.675302][ T0] Calibrating delay loop (skipped) preset value.. 4599.99 BogoMIPS (lpj=22999980) [ 1.677126][ T0] pid_max: default: 32768 minimum: 301 [ 1.679146][ T0] LSM: Security Framework initializing [ 1.681100][ T0] landlock: Up and running. [ 1.682527][ T0] Yama: becoming mindful. [ 1.685453][ T0] TOMOYO Linux initialized [ 1.686953][ T0] AppArmor: AppArmor initialized [ 1.688488][ T0] LSM support for eBPF active [ 1.695383][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 1.700970][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 1.703440][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.705347][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.711562][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.714107][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.715312][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.719306][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 1.719374][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.725293][ T0] MDS: Mitigation: Clear CPU buffers [ 1.727983][ T0] Freeing SMP alternatives memory: 108K [ 1.852451][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.855253][ T1] Running RCU-tasks wait API self tests [ 1.975493][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.978653][ T1] rcu: Hierarchical SRCU implementation. [ 1.984532][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.985937][ T1] smp: Bringing up secondary CPUs ... [ 1.989891][ T1] x86: Booting SMP configuration: [ 1.991584][ T1] .... node #0, CPUs: #1 [ 0.056289][ T0] kvm-clock: cpu 1, msr f68b041, secondary cpu clock [ 1.997479][ T17] kvm-guest: stealtime: cpu 1, msr b9d1f440 [ 1.997551][ 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. [ 2.000244][ T1] smp: Brought up 2 nodes, 2 CPUs [ 2.005279][ T1] smpboot: Max logical packages: 1 [ 2.006267][ T1] smpboot: Total of 2 processors activated (9199.99 BogoMIPS) [ 2.015327][ T12] Callback from call_rcu_tasks_trace() invoked. [ 2.075739][ T1] allocated 100663296 bytes of page_ext [ 2.078123][ T1] Node 0, zone DMA: page owner found early allocated 0 pages [ 2.087141][ T1] Node 0, zone DMA32: page owner found early allocated 16605 pages [ 2.100867][ T1] Node 0, zone Normal: page owner found early allocated 0 pages [ 2.105585][ T1] Node 1, zone Normal: page owner found early allocated 12703 pages [ 2.108788][ T1] devtmpfs: initialized [ 2.108788][ T1] x86/mm: Memory block size: 128MB [ 2.149434][ T26] wait_for_initramfs() called before rootfs_initcalls [ 2.150170][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.156524][ T26] kworker/u4:0 (26) used greatest stack depth: 27408 bytes left [ 2.155452][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 2.168463][ T1] PM: RTC time: 19:23:01, date: 2021-07-02 [ 2.171848][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 2.181175][ T1] audit: initializing netlink subsys (disabled) [ 2.188119][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.188141][ T1] thermal_sys: Registered thermal governor 'user_space' [ 2.191965][ T1] cpuidle: using governor menu [ 2.196457][ T50] kworker/u4:2 (50) used greatest stack depth: 27024 bytes left [ 2.196457][ T38] audit: type=2000 audit(1625253781.833:1): state=initialized audit_enabled=0 res=1 [ 2.199517][ T11] Callback from call_rcu_tasks() invoked. [ 2.200123][ T1] NET: Registered PF_QIPCRTR protocol family [ 2.213765][ T1] ACPI: bus type PCI registered [ 2.216936][ T1] PCI: Using configuration type 1 for base access [ 2.294286][ T66] kworker/u4:0 (66) used greatest stack depth: 26576 bytes left [ 2.535051][ T524] kworker/u4:2 (524) used greatest stack depth: 26192 bytes left [ 3.302160][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 3.306177][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 3.308371][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 3.328747][ T1] cryptd: max_cpu_qlen set to 1000 [ 3.366840][ T1] raid6: skip pq benchmark and using algorithm avx2x4 [ 3.369114][ T1] raid6: using avx2x2 recovery algorithm [ 3.375880][ T1] ACPI: Added _OSI(Module Device) [ 3.377069][ T1] ACPI: Added _OSI(Processor Device) [ 3.378916][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.380634][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 3.382631][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 3.383701][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 3.385302][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 3.442105][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 3.502094][ T1] ACPI: Interpreter enabled [ 3.503723][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 3.505304][ T1] ACPI: Using IOAPIC for interrupt routing [ 3.507081][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 3.511726][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 3.621512][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.624159][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 3.625600][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 3.634065][ T1] PCI host bridge to bus 0000:00 [ 3.635270][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 3.636833][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.639077][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.641469][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.643268][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 3.645302][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.647438][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 3.658082][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 3.687520][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 3.716437][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.725863][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 3.733902][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 3.742443][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfe800000-0xfe80007f] [ 3.769654][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 3.785284][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 3.795298][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfe801000-0xfe80107f] [ 3.829807][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 [ 3.847083][ T1] pci 0000:00:05.0: reg 0x10: [mem 0xfe000000-0xfe7fffff] [ 3.896900][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 [ 3.912035][ T1] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc09f] [ 3.948787][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 [ 3.961247][ T1] pci 0000:00:07.0: reg 0x10: [io 0xc0a0-0xc0bf] [ 3.970802][ T1] pci 0000:00:07.0: reg 0x14: [mem 0xfe802000-0xfe80203f] [ 4.010298][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 4.016125][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 4.022476][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 4.027064][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 4.030932][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 4.048240][ T1] iommu: Default domain type: Translated [ 4.048415][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 4.049411][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 4.050780][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 4.051815][ T1] vgaarb: loaded [ 4.061884][ T1] SCSI subsystem initialized [ 4.067746][ T1] ACPI: bus type USB registered [ 4.070223][ T1] usbcore: registered new interface driver usbfs [ 4.072362][ T1] usbcore: registered new interface driver hub [ 4.074675][ T1] usbcore: registered new device driver usb [ 4.080890][ T1] mc: Linux media interface: v0.10 [ 4.082371][ T1] videodev: Linux video capture interface: v2.00 [ 4.087414][ T1] pps_core: LinuxPPS API ver. 1 registered [ 4.089437][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 4.091992][ T1] PTP clock support registered [ 4.094832][ T1] EDAC MC: Ver: 3.0.0 [ 4.104330][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 4.112864][ T1] Bluetooth: Core ver 2.22 [ 4.116184][ T1] NET: Registered PF_BLUETOOTH protocol family [ 4.118358][ T1] Bluetooth: HCI device and connection manager initialized [ 4.121727][ T1] Bluetooth: HCI socket layer initialized [ 4.125347][ T1] Bluetooth: L2CAP socket layer initialized [ 4.127829][ T1] Bluetooth: SCO socket layer initialized [ 4.130002][ T1] NET: Registered PF_ATMPVC protocol family [ 4.131159][ T1] NET: Registered PF_ATMSVC protocol family [ 4.133567][ T1] NetLabel: Initializing [ 4.135513][ T1] NetLabel: domain hash size = 128 [ 4.137277][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 4.138892][ T1] NetLabel: unlabeled traffic allowed by default [ 4.143127][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 4.145344][ T1] NET: Registered PF_NFC protocol family [ 4.146055][ T1] PCI: Using ACPI for IRQ routing [ 4.155873][ T1] clocksource: Switched to clocksource kvm-clock [ 4.723442][ T1] VFS: Disk quotas dquot_6.6.0 [ 4.725881][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 4.729461][ T1] FS-Cache: Loaded [ 4.731770][ T1] CacheFiles: Loaded [ 4.733293][ T1] TOMOYO: 2.6.0 [ 4.734488][ T1] Mandatory Access Control activated. [ 4.739727][ T1] AppArmor: AppArmor Filesystem Enabled [ 4.742677][ T1] pnp: PnP ACPI init [ 4.768953][ T1] pnp: PnP ACPI: found 7 devices [ 4.880711][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.888878][ T1] NET: Registered PF_INET protocol family [ 4.892526][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 4.902297][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 327680 bytes, vmalloc) [ 4.906972][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 4.920636][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc) [ 4.931503][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 4.935955][ T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc) [ 4.940749][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 4.946085][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 4.952022][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 4.956058][ T1] RPC: Registered named UNIX socket transport module. [ 4.957448][ T1] RPC: Registered udp transport module. [ 4.958426][ T1] RPC: Registered tcp transport module. [ 4.959692][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 4.966450][ T1] NET: Registered PF_XDP protocol family [ 4.967986][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 4.969158][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 4.970589][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 4.973338][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 4.979041][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 4.980973][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 4.985369][ T1] PCI: CLS 0 bytes, default 64 [ 4.986908][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.988077][ T1] software IO TLB: mapped [mem 0x00000000b5c00000-0x00000000b9c00000] (64MB) [ 5.006573][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 5.039834][ T1] kvm: already loaded the other module [ 5.041659][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212733415c7, max_idle_ns: 440795236380 ns [ 5.046285][ T1] clocksource: Switched to clocksource tsc [ 7.954279][ T1] Initialise system trusted keyrings [ 7.958016][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 7.999425][ T1] zbud: loaded [ 8.008332][ T1] DLM installed [ 8.015609][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 8.024572][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 8.029015][ T1] NFS: Registering the id_resolver key type [ 8.031916][ T1] Key type id_resolver registered [ 8.033190][ T1] Key type id_legacy registered [ 8.035181][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 8.038417][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 8.040004][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 8.048514][ T1] FS-Cache: Netfs 'cifs' registered for caching [ 8.051203][ T1] Key type cifs.spnego registered [ 8.053079][ T1] Key type cifs.idmap registered [ 8.054361][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 8.057329][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 8.059931][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 8.067160][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 8.069934][ T1] QNX4 filesystem 0.2.3 registered. [ 8.071952][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 8.074003][ T1] fuse: init (API version 7.33) [ 8.080724][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 8.084593][ T1] orangefs_init: module version upstream loaded [ 8.087641][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 8.100757][ T1] SGI XFS with ACLs, security attributes, realtime, quota, fatal assert, debug enabled [ 8.112314][ T1] 9p: Installing v9fs 9p2000 file system support [ 8.116185][ T1] FS-Cache: Netfs '9p' registered for caching [ 8.118259][ T1] NILFS version 2 loaded [ 8.119637][ T1] befs: version: 0.9.3 [ 8.122214][ T1] ocfs2: Registered cluster interface o2cb [ 8.124989][ T1] ocfs2: Registered cluster interface user [ 8.126866][ T1] OCFS2 User DLM kernel interface loaded [ 8.140467][ T1] gfs2: GFS2 installed [ 8.155611][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 8.157711][ T1] ceph: loaded (mds proto 32) [ 8.174423][ T1] NET: Registered PF_ALG protocol family [ 8.176825][ T1] xor: automatically using best checksumming function avx [ 8.178066][ T1] async_tx: api initialized (async) [ 8.178817][ T1] Key type asymmetric registered [ 8.180287][ T1] Asymmetric key parser 'x509' registered [ 8.181420][ T1] Asymmetric key parser 'pkcs8' registered [ 8.182554][ T1] Key type pkcs7_test registered [ 8.183349][ T1] Asymmetric key parser 'tpm_parser' registered [ 8.184746][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 241) [ 8.188193][ T1] io scheduler mq-deadline registered [ 8.189546][ T1] io scheduler kyber registered [ 8.191138][ T1] io scheduler bfq registered [ 8.213375][ T1] usbcore: registered new interface driver udlfb [ 8.216063][ T1] usbcore: registered new interface driver smscufx [ 8.221394][ T1] uvesafb: failed to execute /sbin/v86d [ 8.223746][ T1] uvesafb: make sure that the v86d helper is installed and executable [ 8.227075][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 8.230538][ T1] uvesafb: vbe_init() failed with -22 [ 8.233199][ T1] uvesafb: probe of uvesafb.0 failed with error -22 [ 8.236384][ T1] vga16fb: mapped to 0xffff8880000a0000 [ 8.306057][ T1] Console: switching to colour frame buffer device 80x30 [ 8.610473][ T1] fb0: VGA16 VGA frame buffer device [ 8.614015][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 8.618151][ T1] ACPI: button: Power Button [PWRF] [ 8.621304][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 8.626080][ T1] ACPI: button: Sleep Button [SLPF] [ 8.652711][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 8.654306][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 8.676769][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 8.678108][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 8.705954][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 8.707333][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 8.725081][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver [ 9.130297][ T2683] kworker/u4:5 (2683) used greatest stack depth: 25912 bytes left [ 9.192697][ T1] N_HDLC line discipline registered with maxframe=4096 [ 9.194378][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 9.200150][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 9.207735][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 9.215237][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 9.223454][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 9.242311][ T1] Non-volatile memory driver v1.3 [ 9.261597][ T1] Linux agpgart interface v0.103 [ 9.269593][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 9.279386][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 9.302774][ T1] platform vkms: [drm] fb1: vkmsdrmfb frame buffer device [ 9.305320][ T1] usbcore: registered new interface driver udl [ 9.370926][ T1] brd: module loaded [ 9.453089][ T1] loop: module loaded [ 9.615751][ T1] zram: Added device: zram0 [ 9.626271][ T1] null_blk: module loaded [ 9.628926][ T1] Guest personality initialized and is inactive [ 9.631936][ T1] VMCI host device registered (name=vmci, major=10, minor=120) [ 9.633665][ T1] Initialized host personality [ 9.635974][ T1] usbcore: registered new interface driver rtsx_usb [ 9.639688][ T1] usbcore: registered new interface driver viperboard [ 9.642960][ T1] usbcore: registered new interface driver dln2 [ 9.644800][ T1] usbcore: registered new interface driver pn533_usb [ 9.650981][ T1] nfcsim 0.2 initialized [ 9.652809][ T1] usbcore: registered new interface driver port100 [ 9.656251][ T1] usbcore: registered new interface driver nfcmrvl [ 9.666584][ T1] Loading iSCSI transport class v2.0-870. [ 9.703005][ T1] scsi host0: Virtio SCSI HBA [ 9.749817][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 9.754295][ T1546] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 9.789120][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 9.792384][ T1] db_root: cannot open: /etc/target [ 9.794946][ T1] slram: not enough parameters. [ 9.804702][ T1] ftl_cs: FTL header not found. [ 9.853273][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 9.856294][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 9.859028][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 9.870820][ T1] MACsec IEEE 802.1AE [ 9.877026][ T1] libphy: Fixed MDIO Bus: probed [ 9.889225][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 9.953248][ T1] vcan: Virtual CAN interface driver [ 9.954497][ T1] vxcan: Virtual CAN Tunnel driver [ 9.956413][ T1] slcan: serial line CAN interface driver [ 9.957886][ T1] slcan: 10 dynamic interface channels. [ 9.958955][ T1] CAN device driver interface [ 9.960772][ T1] usbcore: registered new interface driver usb_8dev [ 9.962580][ T1] usbcore: registered new interface driver ems_usb [ 9.964780][ T1] usbcore: registered new interface driver esd_usb2 [ 9.968038][ T1] usbcore: registered new interface driver gs_usb [ 9.970487][ T1] usbcore: registered new interface driver kvaser_usb [ 9.972441][ T1] usbcore: registered new interface driver mcba_usb [ 9.974035][ T1] usbcore: registered new interface driver peak_usb [ 9.976187][ T1] e100: Intel(R) PRO/100 Network Driver [ 9.977103][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.978759][ T1] e1000: Intel(R) PRO/1000 Network Driver [ 9.979657][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.981509][ T1] e1000e: Intel(R) PRO/1000 Network Driver [ 9.982557][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 9.988259][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 9.990429][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 9.993549][ T1] AX.25: bpqether driver version 004 [ 9.994861][ T1] PPP generic driver version 2.4.2 [ 9.997012][ T1] PPP BSD Compression module registered [ 9.998809][ T1] PPP Deflate Compression module registered [ 10.000117][ T1] PPP MPPE Compression module registered [ 10.002112][ T1] NET: Registered PF_PPPOX protocol family [ 10.003391][ T1] PPTP driver version 0.8.5 [ 10.005463][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 10.009487][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 10.012725][ T1] SLIP linefill/keepalive option. [ 10.014479][ T1] hdlc: HDLC support module revision 1.22 [ 10.016576][ T1] LAPB Ethernet driver version 0.02 [ 10.020480][ T1] usbcore: registered new interface driver ath9k_htc [ 10.024735][ T1] usbcore: registered new interface driver carl9170 [ 10.029644][ T1] usbcore: registered new interface driver ath6kl_usb [ 10.032242][ T1] usbcore: registered new interface driver ar5523 [ 10.035853][ T1] usbcore: registered new interface driver ath10k_usb [ 10.039603][ T1] usbcore: registered new interface driver rndis_wlan [ 10.042335][ T1] mac80211_hwsim: initializing netlink [ 10.094346][ T1] usbcore: registered new interface driver atusb [ 10.113124][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 10.120142][ T1] VMware vmxnet3 virtual NIC driver - version 1.5.0.0-k-NAPI [ 10.124292][ T1] usbcore: registered new interface driver catc [ 10.127943][ T1] usbcore: registered new interface driver kaweth [ 10.130243][ T1] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 10.133224][ T1] usbcore: registered new interface driver pegasus [ 10.136514][ T1] usbcore: registered new interface driver rtl8150 [ 10.138904][ T1] usbcore: registered new interface driver r8152 [ 10.141681][ T1] hso: drivers/net/usb/hso.c: Option Wireless [ 10.144234][ T1] usbcore: registered new interface driver hso [ 10.147434][ T1] usbcore: registered new interface driver lan78xx [ 10.150576][ T1] usbcore: registered new interface driver asix [ 10.153648][ T1] usbcore: registered new interface driver ax88179_178a [ 10.157369][ T1] usbcore: registered new interface driver cdc_ether [ 10.160133][ T1] usbcore: registered new interface driver cdc_eem [ 10.163343][ T1] usbcore: registered new interface driver dm9601 [ 10.166852][ T1] usbcore: registered new interface driver sr9700 [ 10.169543][ T1] usbcore: registered new interface driver CoreChips [ 10.172879][ T1] usbcore: registered new interface driver smsc75xx [ 10.176117][ T1] usbcore: registered new interface driver smsc95xx [ 10.178598][ T1] usbcore: registered new interface driver gl620a [ 10.181368][ T1] usbcore: registered new interface driver net1080 [ 10.183896][ T1] usbcore: registered new interface driver plusb [ 10.186471][ T1] usbcore: registered new interface driver rndis_host [ 10.189260][ T1] usbcore: registered new interface driver cdc_subset [ 10.191858][ T1] usbcore: registered new interface driver zaurus [ 10.194358][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 10.197611][ T1] usbcore: registered new interface driver int51x1 [ 10.200672][ T1] usbcore: registered new interface driver cdc_phonet [ 10.203859][ T1] usbcore: registered new interface driver kalmia [ 10.206410][ T1] usbcore: registered new interface driver ipheth [ 10.210205][ T1] usbcore: registered new interface driver sierra_net [ 10.213242][ T1] usbcore: registered new interface driver cx82310_eth [ 10.217547][ T1] usbcore: registered new interface driver cdc_ncm [ 10.222274][ T1] usbcore: registered new interface driver huawei_cdc_ncm [ 10.226303][ T1] usbcore: registered new interface driver lg-vl600 [ 10.229858][ T1] usbcore: registered new interface driver qmi_wwan [ 10.231969][ T1] usbcore: registered new interface driver cdc_mbim [ 10.234947][ T1] usbcore: registered new interface driver ch9200 [ 10.248261][ T1] VFIO - User Level meta-driver version: 0.3 [ 10.267788][ T1] aoe: AoE v85 initialised. [ 10.274003][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 10.281763][ T1] ehci-pci: EHCI PCI platform driver [ 10.283495][ T1] ehci-platform: EHCI generic platform driver [ 10.289739][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 10.291611][ T1] ohci-pci: OHCI PCI platform driver [ 10.292898][ T1] ohci-platform: OHCI generic platform driver [ 10.295608][ T1] uhci_hcd: USB Universal Host Controller Interface driver [ 10.300698][ T1] driver u132_hcd [ 10.304104][ T1] fotg210_hcd: FOTG210 Host Controller (EHCI) Driver [ 10.307551][ T1] Warning! fotg210_hcd should always be loaded before uhci_hcd and ohci_hcd, not after [ 10.313086][ T1] usbcore: registered new interface driver cdc_acm [ 10.317215][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 10.321335][ T1] usbcore: registered new interface driver usblp [ 10.324941][ T1] usbcore: registered new interface driver cdc_wdm [ 10.329416][ T1] usbcore: registered new interface driver usbtmc [ 10.333939][ T1] usbcore: registered new interface driver uas [ 10.338128][ T1] usbcore: registered new interface driver usb-storage [ 10.341235][ T1] usbcore: registered new interface driver ums-alauda [ 10.344601][ T1] usbcore: registered new interface driver ums-cypress [ 10.349646][ T1] usbcore: registered new interface driver ums-datafab [ 10.352851][ T1] usbcore: registered new interface driver ums_eneub6250 [ 10.356240][ T1] usbcore: registered new interface driver ums-freecom [ 10.359204][ T1] usbcore: registered new interface driver ums-isd200 [ 10.362772][ T1] usbcore: registered new interface driver ums-jumpshot [ 10.364796][ T1] usbcore: registered new interface driver ums-karma [ 10.368650][ T1] usbcore: registered new interface driver ums-onetouch [ 10.370973][ T1] usbcore: registered new interface driver ums-realtek [ 10.373744][ T1] usbcore: registered new interface driver ums-sddr09 [ 10.375844][ T1] usbcore: registered new interface driver ums-sddr55 [ 10.378093][ T1] usbcore: registered new interface driver ums-usbat [ 10.380483][ T1] usbcore: registered new interface driver mdc800 [ 10.382316][ T1] mdc800: v0.7.5 (30/10/2000):USB Driver for Mustek MDC800 Digital Camera [ 10.384994][ T1] usbcore: registered new interface driver microtekX6 [ 10.388551][ T1] usbcore: registered new interface driver usbserial_generic [ 10.393877][ T1] usbserial: USB Serial support registered for generic [ 10.396083][ T1] usbcore: registered new interface driver aircable [ 10.397766][ T1] usbserial: USB Serial support registered for aircable [ 10.400881][ T1] usbcore: registered new interface driver ark3116 [ 10.403364][ T1] usbserial: USB Serial support registered for ark3116 [ 10.405792][ T1] usbcore: registered new interface driver belkin_sa [ 10.409761][ T1] usbserial: USB Serial support registered for Belkin / Peracom / GoHubs USB Serial Adapter [ 10.413931][ T1] usbcore: registered new interface driver ch341 [ 10.416260][ T1] usbserial: USB Serial support registered for ch341-uart [ 10.418992][ T1] usbcore: registered new interface driver cp210x [ 10.421802][ T1] usbserial: USB Serial support registered for cp210x [ 10.424220][ T1] usbcore: registered new interface driver cyberjack [ 10.427446][ T1] usbserial: USB Serial support registered for Reiner SCT Cyberjack USB card reader [ 10.429249][ T1] usbcore: registered new interface driver cypress_m8 [ 10.431093][ T1] usbserial: USB Serial support registered for DeLorme Earthmate USB [ 10.433738][ T1] usbserial: USB Serial support registered for HID->COM RS232 Adapter [ 10.434817][ T25] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 10.436561][ T1] usbserial: USB Serial support registered for Nokia CA-42 V2 Adapter [ 10.438557][ T25] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 10.439471][ T1] usbcore: registered new interface driver usb_debug [ 10.442254][ T1] usbserial: USB Serial support registered for debug [ 10.442630][ T25] sd 0:0:1:0: [sda] Write Protect is off [ 10.443867][ T1] usbserial: USB Serial support registered for xhci_dbc [ 10.451475][ T1546] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 10.453605][ T1] usbcore: registered new interface driver digi_acceleport [ 10.455779][ T25] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 10.459813][ T1] usbserial: USB Serial support registered for Digi 2 port USB adapter [ 10.461450][ T1] usbserial: USB Serial support registered for Digi 4 port USB adapter [ 10.463475][ T1] usbcore: registered new interface driver io_edgeport [ 10.464844][ T1] usbserial: USB Serial support registered for Edgeport 2 port adapter [ 10.468103][ T1] usbserial: USB Serial support registered for Edgeport 4 port adapter [ 10.471387][ T1] usbserial: USB Serial support registered for Edgeport 8 port adapter [ 10.474671][ T1] usbserial: USB Serial support registered for EPiC device [ 10.477213][ T1] usbcore: registered new interface driver io_ti [ 10.478729][ T25] sda: sda1 [ 10.479291][ T1] usbserial: USB Serial support registered for Edgeport TI 1 port adapter [ 10.482574][ T1] usbserial: USB Serial support registered for Edgeport TI 2 port adapter [ 10.487714][ T1] usbcore: registered new interface driver empeg [ 10.489840][ T1] usbserial: USB Serial support registered for empeg [ 10.492677][ T1] usbcore: registered new interface driver f81534a_ctrl [ 10.496959][ T1] usbcore: registered new interface driver f81232 [ 10.498773][ T1] usbserial: USB Serial support registered for f81232 [ 10.500633][ T1] usbserial: USB Serial support registered for f81534a [ 10.503118][ T1] usbcore: registered new interface driver f81534 [ 10.505175][ T1] usbserial: USB Serial support registered for Fintek F81532/F81534 [ 10.507726][ T1] usbcore: registered new interface driver ftdi_sio [ 10.510296][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 10.513950][ T1] usbcore: registered new interface driver garmin_gps [ 10.516762][ T1] usbserial: USB Serial support registered for Garmin GPS usb/tty [ 10.521551][ T1] usbcore: registered new interface driver ipaq [ 10.523713][ T1] usbserial: USB Serial support registered for PocketPC PDA [ 10.526081][ T1] usbcore: registered new interface driver ipw [ 10.529571][ T1] usbserial: USB Serial support registered for IPWireless converter [ 10.532658][ T1] usbcore: registered new interface driver ir_usb [ 10.534527][ T1] usbserial: USB Serial support registered for IR Dongle [ 10.537743][ T25] sd 0:0:1:0: [sda] Attached SCSI disk [ 10.538113][ T1] usbcore: registered new interface driver iuu_phoenix [ 10.541542][ T1] usbserial: USB Serial support registered for iuu_phoenix [ 10.546167][ T1] usbcore: registered new interface driver keyspan [ 10.548054][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 10.552061][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 10.555810][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 10.557970][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 10.560500][ T1] usbcore: registered new interface driver keyspan_pda [ 10.565250][ T1] usbserial: USB Serial support registered for Keyspan PDA [ 10.567986][ T1] usbserial: USB Serial support registered for Keyspan PDA - (prerenumeration) [ 10.572147][ T1] usbcore: registered new interface driver kl5kusb105 [ 10.575187][ T1] usbserial: USB Serial support registered for KL5KUSB105D / PalmConnect [ 10.579215][ T1] usbcore: registered new interface driver kobil_sct [ 10.581554][ T1] usbserial: USB Serial support registered for KOBIL USB smart card terminal [ 10.584783][ T1] usbcore: registered new interface driver mct_u232 [ 10.587313][ T1] usbserial: USB Serial support registered for MCT U232 [ 10.590436][ T1] usbcore: registered new interface driver metro_usb [ 10.591925][ T1] usbserial: USB Serial support registered for Metrologic USB to Serial [ 10.594305][ T1] usbcore: registered new interface driver mos7720 [ 10.597357][ T1] usbserial: USB Serial support registered for Moschip 2 port adapter [ 10.599414][ T1] usbcore: registered new interface driver mos7840 [ 10.601573][ T1] usbserial: USB Serial support registered for Moschip 7840/7820 USB Serial Driver [ 10.604091][ T1] usbcore: registered new interface driver mxuport [ 10.607945][ T1] usbserial: USB Serial support registered for MOXA UPort [ 10.612082][ T1] usbcore: registered new interface driver navman [ 10.615374][ T1] usbserial: USB Serial support registered for navman [ 10.618545][ T1] usbcore: registered new interface driver omninet [ 10.621914][ T1] usbserial: USB Serial support registered for ZyXEL - omni.net usb [ 10.625200][ T1] usbcore: registered new interface driver opticon [ 10.627275][ T1] usbserial: USB Serial support registered for opticon [ 10.629811][ T1] usbcore: registered new interface driver option [ 10.633588][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 10.636349][ T1] usbcore: registered new interface driver oti6858 [ 10.638502][ T1] usbserial: USB Serial support registered for oti6858 [ 10.640509][ T1] usbcore: registered new interface driver pl2303 [ 10.642389][ T1] usbserial: USB Serial support registered for pl2303 [ 10.645394][ T1] usbcore: registered new interface driver qcaux [ 10.647895][ T1] usbserial: USB Serial support registered for qcaux [ 10.650060][ T1] usbcore: registered new interface driver qcserial [ 10.652742][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 10.654479][ T1] usbcore: registered new interface driver quatech2 [ 10.656946][ T1] usbserial: USB Serial support registered for Quatech 2nd gen USB to Serial Driver [ 10.659871][ T1] usbcore: registered new interface driver safe_serial [ 10.661832][ T1] usbserial: USB Serial support registered for safe_serial [ 10.664685][ T1] usbcore: registered new interface driver sierra [ 10.667273][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 10.669637][ T1] usbcore: registered new interface driver usb_serial_simple [ 10.672081][ T1] usbserial: USB Serial support registered for carelink [ 10.674398][ T1] usbserial: USB Serial support registered for zio [ 10.676764][ T1] usbserial: USB Serial support registered for funsoft [ 10.679182][ T1] usbserial: USB Serial support registered for flashloader [ 10.682024][ T1] usbserial: USB Serial support registered for google [ 10.684464][ T1] usbserial: USB Serial support registered for libtransistor [ 10.687685][ T1] usbserial: USB Serial support registered for vivopay [ 10.689740][ T1] usbserial: USB Serial support registered for moto_modem [ 10.693816][ T1] usbserial: USB Serial support registered for motorola_tetra [ 10.696778][ T1] usbserial: USB Serial support registered for novatel_gps [ 10.699859][ T1] usbserial: USB Serial support registered for hp4x [ 10.702084][ T1] usbserial: USB Serial support registered for suunto [ 10.704296][ T1] usbserial: USB Serial support registered for siemens_mpi [ 10.707660][ T1] usbcore: registered new interface driver spcp8x5 [ 10.710066][ T1] usbserial: USB Serial support registered for SPCP8x5 [ 10.713136][ T1] usbcore: registered new interface driver ssu100 [ 10.715571][ T1] usbserial: USB Serial support registered for Quatech SSU-100 USB to Serial Driver [ 10.717858][ T1] usbcore: registered new interface driver symbolserial [ 10.720803][ T1] usbserial: USB Serial support registered for symbol [ 10.723480][ T1] usbcore: registered new interface driver ti_usb_3410_5052 [ 10.727460][ T1] usbserial: USB Serial support registered for TI USB 3410 1 port adapter [ 10.732187][ T1] usbserial: USB Serial support registered for TI USB 5052 2 port adapter [ 10.738433][ T1] usbcore: registered new interface driver upd78f0730 [ 10.740773][ T1] usbserial: USB Serial support registered for upd78f0730 [ 10.743889][ T1] usbcore: registered new interface driver visor [ 10.747359][ T1] usbserial: USB Serial support registered for Handspring Visor / Palm OS [ 10.749518][ T1] usbserial: USB Serial support registered for Sony Clie 5.0 [ 10.751688][ T1] usbserial: USB Serial support registered for Sony Clie 3.5 [ 10.754268][ T1] usbcore: registered new interface driver wishbone_serial [ 10.757083][ T1] usbserial: USB Serial support registered for wishbone_serial [ 10.759707][ T1] usbcore: registered new interface driver whiteheat [ 10.762431][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT - (prerenumeration) [ 10.766830][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT [ 10.771917][ T1] usbcore: registered new interface driver xr_serial [ 10.774906][ T1] usbserial: USB Serial support registered for xr_serial [ 10.778779][ T1] usbcore: registered new interface driver xsens_mt [ 10.781508][ T1] usbserial: USB Serial support registered for xsens_mt [ 10.784300][ T1] usbcore: registered new interface driver adutux [ 10.786281][ T1] usbcore: registered new interface driver appledisplay [ 10.788440][ T1] usbcore: registered new interface driver cypress_cy7c63 [ 10.791797][ T1] usbcore: registered new interface driver cytherm [ 10.794664][ T1] usbcore: registered new interface driver emi26 - firmware loader [ 10.798087][ T1] usbcore: registered new interface driver emi62 - firmware loader [ 10.800062][ T1] ftdi_elan: driver ftdi-elan [ 10.801440][ T1] usbcore: registered new interface driver ftdi-elan [ 10.803694][ T1] usbcore: registered new interface driver idmouse [ 10.806832][ T1] usbcore: registered new interface driver iowarrior [ 10.809893][ T1] usbcore: registered new interface driver isight_firmware [ 10.812448][ T1] usbcore: registered new interface driver usblcd [ 10.815932][ T1] usbcore: registered new interface driver ldusb [ 10.818334][ T1] usbcore: registered new interface driver legousbtower [ 10.821084][ T1] usbcore: registered new interface driver usbtest [ 10.823079][ T1] usbcore: registered new interface driver usb_ehset_test [ 10.826187][ T1] usbcore: registered new interface driver trancevibrator [ 10.829507][ T1] usbcore: registered new interface driver uss720 [ 10.831868][ T1] uss720: USB Parport Cable driver for Cables using the Lucent Technologies USS720 Chip [ 10.834747][ T1] uss720: NOTE: this is a special purpose driver to allow nonstandard [ 10.836024][ T1] uss720: protocols (eg. bitbang) over USS720 usb to parallel cables [ 10.837718][ T1] uss720: If you just want to connect to a printer, use usblp instead [ 10.840510][ T1] usbcore: registered new interface driver usbsevseg [ 10.842411][ T1] usbcore: registered new interface driver yurex [ 10.844771][ T1] usbcore: registered new interface driver chaoskey [ 10.848265][ T1] usbcore: registered new interface driver sisusb [ 10.850942][ T1] usbcore: registered new interface driver lvs [ 10.852764][ T1] usbcore: registered new interface driver cxacru [ 10.855164][ T1] usbcore: registered new interface driver speedtch [ 10.857212][ T1] usbcore: registered new interface driver ueagle-atm [ 10.859747][ T1] xusbatm: malformed module parameters [ 10.865020][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.872269][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 10.877303][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 10.880266][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.883113][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.887057][ T1] usb usb1: Product: Dummy host controller [ 10.888939][ T1] usb usb1: Manufacturer: Linux 5.13.0-syzkaller dummy_hcd [ 10.891783][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 10.898029][ T1] hub 1-0:1.0: USB hub found [ 10.900313][ T1] hub 1-0:1.0: 1 port detected [ 10.908854][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.911811][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 10.915880][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 10.919196][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.924191][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.926590][ T1] usb usb2: Product: Dummy host controller [ 10.928252][ T1] usb usb2: Manufacturer: Linux 5.13.0-syzkaller dummy_hcd [ 10.931220][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 10.935876][ T1] hub 2-0:1.0: USB hub found [ 10.937407][ T1] hub 2-0:1.0: 1 port detected [ 10.942214][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.945513][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 10.948077][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 10.950452][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.951726][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.953248][ T1] usb usb3: Product: Dummy host controller [ 10.955194][ T1] usb usb3: Manufacturer: Linux 5.13.0-syzkaller dummy_hcd [ 10.957338][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 10.961286][ T1] hub 3-0:1.0: USB hub found [ 10.963131][ T1] hub 3-0:1.0: 1 port detected [ 10.968248][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.970451][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 10.973628][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 10.976881][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 10.980245][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.982669][ T1] usb usb4: Product: Dummy host controller [ 10.983827][ T1] usb usb4: Manufacturer: Linux 5.13.0-syzkaller dummy_hcd [ 10.985483][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 10.988863][ T1] hub 4-0:1.0: USB hub found [ 10.990147][ T1] hub 4-0:1.0: 1 port detected [ 10.995759][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.998986][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 11.001816][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 11.004857][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 11.008781][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.011185][ T1] usb usb5: Product: Dummy host controller [ 11.014396][ T1] usb usb5: Manufacturer: Linux 5.13.0-syzkaller dummy_hcd [ 11.016244][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 11.020514][ T1] hub 5-0:1.0: USB hub found [ 11.022475][ T1] hub 5-0:1.0: 1 port detected [ 11.028146][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 11.031712][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 11.035948][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 11.040464][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 11.044150][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.047286][ T1] usb usb6: Product: Dummy host controller [ 11.049409][ T1] usb usb6: Manufacturer: Linux 5.13.0-syzkaller dummy_hcd [ 11.051893][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 11.057031][ T1] hub 6-0:1.0: USB hub found [ 11.059059][ T1] hub 6-0:1.0: 1 port detected [ 11.062959][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 11.066285][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 11.069359][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 11.072363][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 11.076695][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.079878][ T1] usb usb7: Product: Dummy host controller [ 11.081669][ T1] usb usb7: Manufacturer: Linux 5.13.0-syzkaller dummy_hcd [ 11.083462][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 11.087647][ T1] hub 7-0:1.0: USB hub found [ 11.089708][ T1] hub 7-0:1.0: 1 port detected [ 11.093920][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 11.097078][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 11.099596][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 11.102510][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 11.106851][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.110129][ T1] usb usb8: Product: Dummy host controller [ 11.112802][ T1] usb usb8: Manufacturer: Linux 5.13.0-syzkaller dummy_hcd [ 11.115016][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 11.119364][ T1] hub 8-0:1.0: USB hub found [ 11.120545][ T1] hub 8-0:1.0: 1 port detected [ 11.147984][ T1] gadgetfs: USB Gadget filesystem, version 24 Aug 2004 [ 11.159302][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 11.161853][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 11.166342][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 11.167966][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 11.171137][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.174066][ T1] usb usb9: Product: USB/IP Virtual Host Controller [ 11.176353][ T1] usb usb9: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.179132][ T1] usb usb9: SerialNumber: vhci_hcd.0 [ 11.183800][ T1] hub 9-0:1.0: USB hub found [ 11.185215][ T1] hub 9-0:1.0: 8 ports detected [ 11.194055][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 11.198167][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 11.201017][ T1] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.204893][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 11.207519][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.210384][ T1] usb usb10: Product: USB/IP Virtual Host Controller [ 11.212075][ T1] usb usb10: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.214264][ T1] usb usb10: SerialNumber: vhci_hcd.0 [ 11.218005][ T1] hub 10-0:1.0: USB hub found [ 11.220899][ T1] hub 10-0:1.0: 8 ports detected [ 11.231020][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 11.234582][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 11.239715][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 11.242973][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.245501][ T1] usb usb11: Product: USB/IP Virtual Host Controller [ 11.247885][ T1] usb usb11: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.250400][ T1] usb usb11: SerialNumber: vhci_hcd.1 [ 11.254207][ T1] hub 11-0:1.0: USB hub found [ 11.256057][ T1] hub 11-0:1.0: 8 ports detected [ 11.263247][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 11.266595][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 11.269592][ T1] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.272461][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 11.276183][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.279369][ T1] usb usb12: Product: USB/IP Virtual Host Controller [ 11.282100][ T1] usb usb12: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.284602][ T1] usb usb12: SerialNumber: vhci_hcd.1 [ 11.288914][ T1] hub 12-0:1.0: USB hub found [ 11.290294][ T1] hub 12-0:1.0: 8 ports detected [ 11.298490][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 11.302101][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 11.304933][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 11.308357][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.311061][ T1] usb usb13: Product: USB/IP Virtual Host Controller [ 11.313039][ T1] usb usb13: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.315865][ T1] usb usb13: SerialNumber: vhci_hcd.2 [ 11.319955][ T1] hub 13-0:1.0: USB hub found [ 11.321970][ T1] hub 13-0:1.0: 8 ports detected [ 11.329289][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 11.332776][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 11.335473][ T1] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.339516][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 11.343300][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.346087][ T1] usb usb14: Product: USB/IP Virtual Host Controller [ 11.348888][ T1] usb usb14: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.352036][ T1] usb usb14: SerialNumber: vhci_hcd.2 [ 11.356152][ T1] hub 14-0:1.0: USB hub found [ 11.357976][ T1] hub 14-0:1.0: 8 ports detected [ 11.366977][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 11.370425][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 11.373333][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 11.376343][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.378446][ T1] usb usb15: Product: USB/IP Virtual Host Controller [ 11.380380][ T1] usb usb15: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.382058][ T1] usb usb15: SerialNumber: vhci_hcd.3 [ 11.387508][ T1] hub 15-0:1.0: USB hub found [ 11.388650][ T1] hub 15-0:1.0: 8 ports detected [ 11.396487][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 11.399049][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 11.401817][ T1] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.404816][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 11.407062][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.408972][ T1] usb usb16: Product: USB/IP Virtual Host Controller [ 11.411659][ T1] usb usb16: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.414040][ T1] usb usb16: SerialNumber: vhci_hcd.3 [ 11.418607][ T1] hub 16-0:1.0: USB hub found [ 11.420186][ T1] hub 16-0:1.0: 8 ports detected [ 11.430069][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 11.432478][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 11.436075][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 11.438626][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.440640][ T1] usb usb17: Product: USB/IP Virtual Host Controller [ 11.443761][ T1] usb usb17: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.446676][ T1] usb usb17: SerialNumber: vhci_hcd.4 [ 11.450842][ T1] hub 17-0:1.0: USB hub found [ 11.452187][ T1] hub 17-0:1.0: 8 ports detected [ 11.459615][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 11.462545][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 11.465122][ T1] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.467645][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 11.469888][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.473878][ T1] usb usb18: Product: USB/IP Virtual Host Controller [ 11.475469][ T1] usb usb18: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.477918][ T1] usb usb18: SerialNumber: vhci_hcd.4 [ 11.481988][ T1] hub 18-0:1.0: USB hub found [ 11.483359][ T1] hub 18-0:1.0: 8 ports detected [ 11.492655][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 11.494370][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19 [ 11.496937][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 11.500559][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.501936][ T1] usb usb19: Product: USB/IP Virtual Host Controller [ 11.502979][ T1] usb usb19: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.505696][ T1] usb usb19: SerialNumber: vhci_hcd.5 [ 11.509767][ T1] hub 19-0:1.0: USB hub found [ 11.511330][ T1] hub 19-0:1.0: 8 ports detected [ 11.518559][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 11.521247][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20 [ 11.525825][ T1] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.527769][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 11.529896][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.532620][ T1] usb usb20: Product: USB/IP Virtual Host Controller [ 11.533745][ T1] usb usb20: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.538930][ T1] usb usb20: SerialNumber: vhci_hcd.5 [ 11.544839][ T1] hub 20-0:1.0: USB hub found [ 11.546990][ T1] hub 20-0:1.0: 8 ports detected [ 11.557212][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 11.560715][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21 [ 11.567952][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 11.573239][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.578292][ T1] usb usb21: Product: USB/IP Virtual Host Controller [ 11.580819][ T1] usb usb21: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.585161][ T1] usb usb21: SerialNumber: vhci_hcd.6 [ 11.589596][ T1] hub 21-0:1.0: USB hub found [ 11.591480][ T1] hub 21-0:1.0: 8 ports detected [ 11.600015][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 11.603604][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22 [ 11.607205][ T1] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.612301][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 11.615761][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.618782][ T1] usb usb22: Product: USB/IP Virtual Host Controller [ 11.620651][ T1] usb usb22: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.622744][ T1] usb usb22: SerialNumber: vhci_hcd.6 [ 11.627706][ T1] hub 22-0:1.0: USB hub found [ 11.632633][ T1] hub 22-0:1.0: 8 ports detected [ 11.644295][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 11.651778][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23 [ 11.661258][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 11.670655][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.679377][ T1] usb usb23: Product: USB/IP Virtual Host Controller [ 11.686546][ T1] usb usb23: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.694115][ T1] usb usb23: SerialNumber: vhci_hcd.7 [ 11.701747][ T1] hub 23-0:1.0: USB hub found [ 11.707278][ T1] hub 23-0:1.0: 8 ports detected [ 11.718282][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 11.726844][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24 [ 11.736339][ T1] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.746604][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 11.756694][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.767407][ T1] usb usb24: Product: USB/IP Virtual Host Controller [ 11.774781][ T1] usb usb24: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.782550][ T1] usb usb24: SerialNumber: vhci_hcd.7 [ 11.790255][ T1] hub 24-0:1.0: USB hub found [ 11.795404][ T1] hub 24-0:1.0: 8 ports detected [ 11.807445][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 11.817199][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25 [ 11.829679][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 11.839357][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.848484][ T1] usb usb25: Product: USB/IP Virtual Host Controller [ 11.856225][ T1] usb usb25: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.863990][ T1] usb usb25: SerialNumber: vhci_hcd.8 [ 11.872805][ T1] hub 25-0:1.0: USB hub found [ 11.878712][ T1] hub 25-0:1.0: 8 ports detected [ 11.890201][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 11.901362][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26 [ 11.911688][ T1] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.922245][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 11.932472][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.941431][ T1] usb usb26: Product: USB/IP Virtual Host Controller [ 11.948942][ T1] usb usb26: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 11.957150][ T1] usb usb26: SerialNumber: vhci_hcd.8 [ 11.965363][ T1] hub 26-0:1.0: USB hub found [ 11.970302][ T1] hub 26-0:1.0: 8 ports detected [ 11.983037][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 11.991148][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 27 [ 12.000960][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 12.011928][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.021101][ T1] usb usb27: Product: USB/IP Virtual Host Controller [ 12.029323][ T1] usb usb27: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 12.036929][ T1] usb usb27: SerialNumber: vhci_hcd.9 [ 12.044972][ T1] hub 27-0:1.0: USB hub found [ 12.050785][ T1] hub 27-0:1.0: 8 ports detected [ 12.061154][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 12.069039][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 28 [ 12.077895][ T1] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM. [ 12.087946][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 12.098402][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.107626][ T1] usb usb28: Product: USB/IP Virtual Host Controller [ 12.115772][ T1] usb usb28: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 12.124004][ T1] usb usb28: SerialNumber: vhci_hcd.9 [ 12.132931][ T1] hub 28-0:1.0: USB hub found [ 12.138194][ T1] hub 28-0:1.0: 8 ports detected [ 12.150666][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 12.159483][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 29 [ 12.168789][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 12.178415][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.187107][ T1] usb usb29: Product: USB/IP Virtual Host Controller [ 12.195005][ T1] usb usb29: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 12.203033][ T1] usb usb29: SerialNumber: vhci_hcd.10 [ 12.212656][ T1] hub 29-0:1.0: USB hub found [ 12.218796][ T1] hub 29-0:1.0: 8 ports detected [ 12.231927][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 12.240866][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 30 [ 12.250463][ T1] usb usb30: We don't know the algorithms for LPM for this host, disabling LPM. [ 12.261161][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 12.273826][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.282649][ T1] usb usb30: Product: USB/IP Virtual Host Controller [ 12.289787][ T1] usb usb30: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 12.297010][ T1] usb usb30: SerialNumber: vhci_hcd.10 [ 12.306102][ T1] hub 30-0:1.0: USB hub found [ 12.311727][ T1] hub 30-0:1.0: 8 ports detected [ 12.324655][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 12.332799][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 31 [ 12.342438][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 12.351908][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.360575][ T1] usb usb31: Product: USB/IP Virtual Host Controller [ 12.367390][ T1] usb usb31: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 12.375008][ T1] usb usb31: SerialNumber: vhci_hcd.11 [ 12.382704][ T1] hub 31-0:1.0: USB hub found [ 12.388022][ T1] hub 31-0:1.0: 8 ports detected [ 12.396221][ T213] floppy0: no floppy controllers found [ 12.399379][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 12.402660][ T213] work still pending [ 12.409716][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 32 [ 12.422690][ T1] usb usb32: We don't know the algorithms for LPM for this host, disabling LPM. [ 12.432760][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 12.442229][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.450718][ T1] usb usb32: Product: USB/IP Virtual Host Controller [ 12.457540][ T1] usb usb32: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 12.465098][ T1] usb usb32: SerialNumber: vhci_hcd.11 [ 12.472907][ T1] hub 32-0:1.0: USB hub found [ 12.478021][ T1] hub 32-0:1.0: 8 ports detected [ 12.489816][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 12.497984][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 33 [ 12.507335][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 12.516680][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.524863][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 12.531848][ T1] usb usb33: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 12.539437][ T1] usb usb33: SerialNumber: vhci_hcd.12 [ 12.547730][ T1] hub 33-0:1.0: USB hub found [ 12.552637][ T1] hub 33-0:1.0: 8 ports detected [ 12.563106][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 12.571710][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 34 [ 12.581616][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 12.591405][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 12.601166][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.610012][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 12.616874][ T1] usb usb34: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 12.624713][ T1] usb usb34: SerialNumber: vhci_hcd.12 [ 12.633487][ T1] hub 34-0:1.0: USB hub found [ 12.638806][ T1] hub 34-0:1.0: 8 ports detected [ 12.649683][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 12.657826][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 35 [ 12.667161][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 12.677869][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.686159][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 12.693192][ T1] usb usb35: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 12.700740][ T1] usb usb35: SerialNumber: vhci_hcd.13 [ 12.708898][ T1] hub 35-0:1.0: USB hub found [ 12.714160][ T1] hub 35-0:1.0: 8 ports detected [ 12.724933][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 12.735880][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 36 [ 12.744819][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 12.755224][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 12.765586][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.773887][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 12.781592][ T1] usb usb36: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 12.789341][ T1] usb usb36: SerialNumber: vhci_hcd.13 [ 12.798129][ T1] hub 36-0:1.0: USB hub found [ 12.803708][ T1] hub 36-0:1.0: 8 ports detected [ 12.814894][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 12.823802][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 37 [ 12.833179][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 12.842678][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.851079][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 12.858405][ T1] usb usb37: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 12.866504][ T1] usb usb37: SerialNumber: vhci_hcd.14 [ 12.875505][ T1] hub 37-0:1.0: USB hub found [ 12.880864][ T1] hub 37-0:1.0: 8 ports detected [ 12.891243][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 12.899946][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 38 [ 12.909743][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 12.920510][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 12.930458][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.938772][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 12.946371][ T1] usb usb38: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 12.954223][ T1] usb usb38: SerialNumber: vhci_hcd.14 [ 12.962926][ T1] hub 38-0:1.0: USB hub found [ 12.968527][ T1] hub 38-0:1.0: 8 ports detected [ 12.981359][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 12.989448][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 39 [ 12.998814][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 13.008665][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.017960][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 13.025701][ T1] usb usb39: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 13.034473][ T1] usb usb39: SerialNumber: vhci_hcd.15 [ 13.042790][ T1] hub 39-0:1.0: USB hub found [ 13.048336][ T1] hub 39-0:1.0: 8 ports detected [ 13.059252][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 13.068851][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 40 [ 13.078395][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 13.089633][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 13.101229][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.110200][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 13.118507][ T1] usb usb40: Manufacturer: Linux 5.13.0-syzkaller vhci_hcd [ 13.127729][ T1] usb usb40: SerialNumber: vhci_hcd.15 [ 13.136293][ T1] hub 40-0:1.0: USB hub found [ 13.141867][ T1] hub 40-0:1.0: 8 ports detected [ 13.156400][ T1] usbcore: registered new device driver usbip-host [ 13.169273][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 13.179922][ T1] i8042: Warning: Keylock active [ 13.188215][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 13.195529][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 13.207378][ T1] mousedev: PS/2 mouse device common for all mice [ 13.219897][ T1] usbcore: registered new interface driver appletouch [ 13.228753][ T1] usbcore: registered new interface driver bcm5974 [ 13.237637][ T1] usbcore: registered new interface driver synaptics_usb [ 13.245971][ T1] usbcore: registered new interface driver iforce [ 13.253479][ T1] usbcore: registered new interface driver xpad [ 13.260632][ T1] usbcore: registered new interface driver usb_acecad [ 13.268006][ T1] usbcore: registered new interface driver aiptek [ 13.274810][ T1] usbcore: registered new interface driver hanwang [ 13.282233][ T1] usbcore: registered new interface driver kbtab [ 13.289241][ T1] usbcore: registered new interface driver pegasus_notetaker [ 13.298326][ T1] usbcore: registered new interface driver usbtouchscreen [ 13.310082][ T1] usbcore: registered new interface driver sur40 [ 13.317097][ T1] usbcore: registered new interface driver ati_remote2 [ 13.325254][ T1] cm109: Keymap for Komunikate KIP1000 phone loaded [ 13.333342][ T1] usbcore: registered new interface driver cm109 [ 13.341542][ T1] cm109: CM109 phone driver: 20080805 (C) Alfred E. Heggestad [ 13.350116][ T1] usbcore: registered new interface driver ims_pcu [ 13.357832][ T1] usbcore: registered new interface driver keyspan_remote [ 13.365994][ T1] usbcore: registered new interface driver powermate [ 13.374578][ T1] usbcore: registered new interface driver yealink [ 13.385349][ T1] rtc_cmos 00:00: RTC can wake from S4 [ 13.397620][ T1] rtc_cmos 00:00: registered as rtc0 [ 13.403789][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 13.413086][ T1] i2c /dev entries driver [ 13.419872][ T1] usbcore: registered new interface driver i2c-diolan-u2c [ 13.429786][ T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 13.431218][ T7] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 13.440546][ T1] usbcore: registered new interface driver i2c-tiny-usb [ 13.471961][ T1] usbcore: registered new interface driver ati_remote [ 13.480817][ T1] usbcore: registered new interface driver imon [ 13.489973][ T1] usbcore: registered new interface driver mceusb [ 13.498499][ T1] usbcore: registered new interface driver redrat3 [ 13.507299][ T1] usbcore: registered new interface driver streamzap [ 13.516722][ T1] usbcore: registered new interface driver igorplugusb [ 13.525673][ T1] usbcore: registered new interface driver iguanair [ 13.533456][ T1] usbcore: registered new interface driver ttusbir [ 13.542366][ T1] b2c2-flexcop: B2C2 FlexcopII/II(b)/III digital TV receiver chip loaded successfully [ 13.553798][ T1] usbcore: registered new interface driver ttusb-dec [ 13.562948][ T1] usbcore: registered new interface driver ttusb [ 13.570295][ T1] usbcore: registered new interface driver dvb_usb_vp7045 [ 13.579408][ T1] usbcore: registered new interface driver dvb_usb_vp702x [ 13.588002][ T1] usbcore: registered new interface driver dvb_usb_gp8psk [ 13.597261][ T1] usbcore: registered new interface driver dvb_usb_dtt200u [ 13.605997][ T1] usbcore: registered new interface driver dvb_usb_a800 [ 13.615851][ T1] usbcore: registered new interface driver dvb_usb_dibusb_mb [ 13.624378][ T1] usbcore: registered new interface driver dvb_usb_dibusb_mc [ 13.634112][ T1] usbcore: registered new interface driver dvb_usb_nova_t_usb2 [ 13.642671][ T1] usbcore: registered new interface driver dvb_usb_umt_010 [ 13.650453][ T1] usbcore: registered new interface driver dvb_usb_m920x [ 13.657875][ T1] usbcore: registered new interface driver dvb_usb_digitv [ 13.665695][ T1] usbcore: registered new interface driver dvb_usb_cxusb [ 13.673564][ T1] usbcore: registered new interface driver dvb_usb_ttusb2 [ 13.681767][ T1] usbcore: registered new interface driver dvb_usb_dib0700 [ 13.689441][ T1] usbcore: registered new interface driver opera1 [ 13.697603][ T1] usbcore: registered new interface driver dvb_usb_af9005 [ 13.706106][ T1] usbcore: registered new interface driver pctv452e [ 13.715404][ T1] usbcore: registered new interface driver dw2102 [ 13.724142][ T1] usbcore: registered new interface driver dvb_usb_dtv5100 [ 13.734972][ T1] usbcore: registered new interface driver cinergyT2 [ 13.743868][ T1] usbcore: registered new interface driver dvb_usb_az6027 [ 13.752012][ T1] usbcore: registered new interface driver dvb_usb_technisat_usb2 [ 13.761190][ T1] usbcore: registered new interface driver dvb_usb_af9015 [ 13.769034][ T1] usbcore: registered new interface driver dvb_usb_af9035 [ 13.776865][ T1] usbcore: registered new interface driver dvb_usb_anysee [ 13.784716][ T1] usbcore: registered new interface driver dvb_usb_au6610 [ 13.792446][ T1] usbcore: registered new interface driver dvb_usb_az6007 [ 13.800410][ T1] usbcore: registered new interface driver dvb_usb_ce6230 [ 13.808696][ T1] usbcore: registered new interface driver dvb_usb_ec168 [ 13.817790][ T1] usbcore: registered new interface driver dvb_usb_lmedm04 [ 13.826042][ T1] usbcore: registered new interface driver dvb_usb_gl861 [ 13.833947][ T1] usbcore: registered new interface driver dvb_usb_mxl111sf [ 13.842644][ T1] usbcore: registered new interface driver dvb_usb_rtl28xxu [ 13.850479][ T1] usbcore: registered new interface driver dvb_usb_dvbsky [ 13.858970][ T1] usbcore: registered new interface driver zd1301 [ 13.866112][ T1] usbcore: registered new interface driver smsusb [ 13.873281][ T1] usbcore: registered new interface driver b2c2_flexcop_usb [ 13.881641][ T1] usbcore: registered new interface driver zr364xx [ 13.888726][ T1] usbcore: registered new interface driver stkwebcam [ 13.896143][ T1] usbcore: registered new interface driver s2255 [ 13.905007][ T1] usbcore: registered new interface driver uvcvideo [ 13.914390][ T1] gspca_main: v2.14.0 registered [ 13.921627][ T1] usbcore: registered new interface driver benq [ 13.929207][ T1] usbcore: registered new interface driver conex [ 13.942283][ T1] usbcore: registered new interface driver cpia1 [ 13.943157][ T7] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 13.950154][ T1] usbcore: registered new interface driver dtcs033 [ 13.967908][ T1] usbcore: registered new interface driver etoms [ 13.976360][ T1] usbcore: registered new interface driver finepix [ 13.984931][ T1] usbcore: registered new interface driver jeilinj [ 13.992960][ T1] usbcore: registered new interface driver jl2005bcd [ 14.001509][ T1] usbcore: registered new interface driver kinect [ 14.008937][ T1] usbcore: registered new interface driver konica [ 14.016709][ T1] usbcore: registered new interface driver mars [ 14.024177][ T1] usbcore: registered new interface driver mr97310a [ 14.032354][ T1] usbcore: registered new interface driver nw80x [ 14.041445][ T1] usbcore: registered new interface driver ov519 [ 14.050677][ T1] usbcore: registered new interface driver ov534 [ 14.058896][ T1] usbcore: registered new interface driver ov534_9 [ 14.066251][ T1] usbcore: registered new interface driver pac207 [ 14.073726][ T1] usbcore: registered new interface driver gspca_pac7302 [ 14.083154][ T1] usbcore: registered new interface driver pac7311 [ 14.091132][ T1] usbcore: registered new interface driver se401 [ 14.099285][ T1] usbcore: registered new interface driver sn9c2028 [ 14.106977][ T1] usbcore: registered new interface driver gspca_sn9c20x [ 14.115462][ T1] usbcore: registered new interface driver sonixb [ 14.123209][ T1] usbcore: registered new interface driver sonixj [ 14.131358][ T1] usbcore: registered new interface driver spca500 [ 14.138781][ T1] usbcore: registered new interface driver spca501 [ 14.146378][ T1] usbcore: registered new interface driver spca505 [ 14.153919][ T1] usbcore: registered new interface driver spca506 [ 14.161749][ T1] usbcore: registered new interface driver spca508 [ 14.169144][ T1] usbcore: registered new interface driver spca561 [ 14.176520][ T1] usbcore: registered new interface driver spca1528 [ 14.183811][ T1] usbcore: registered new interface driver sq905 [ 14.191652][ T1] usbcore: registered new interface driver sq905c [ 14.199104][ T1] usbcore: registered new interface driver sq930x [ 14.206616][ T1] usbcore: registered new interface driver sunplus [ 14.214352][ T1] usbcore: registered new interface driver stk014 [ 14.221764][ T1] usbcore: registered new interface driver stk1135 [ 14.229673][ T1] usbcore: registered new interface driver stv0680 [ 14.237758][ T1] usbcore: registered new interface driver t613 [ 14.246126][ T1] usbcore: registered new interface driver gspca_topro [ 14.253844][ T1] usbcore: registered new interface driver touptek [ 14.261541][ T1] usbcore: registered new interface driver tv8532 [ 14.270312][ T1] usbcore: registered new interface driver vc032x [ 14.277954][ T1] usbcore: registered new interface driver vicam [ 14.285084][ T1] usbcore: registered new interface driver xirlink-cit [ 14.293536][ T1] usbcore: registered new interface driver gspca_zc3xx [ 14.302588][ T1] usbcore: registered new interface driver ALi m5602 [ 14.311615][ T1] usbcore: registered new interface driver STV06xx [ 14.320574][ T1] usbcore: registered new interface driver gspca_gl860 [ 14.328761][ T1] usbcore: registered new interface driver Philips webcam [ 14.336672][ T1] usbcore: registered new interface driver airspy [ 14.343946][ T1] usbcore: registered new interface driver hackrf [ 14.351538][ T1] usbcore: registered new interface driver msi2500 [ 14.358108][ T1] cpia2: V4L-Driver for Vision CPiA2 based cameras v3.0.1 [ 14.366326][ T1] usbcore: registered new interface driver cpia2 [ 14.373024][ T1] au0828: au0828 driver loaded [ 14.378663][ T1] usbcore: registered new interface driver au0828 [ 14.386008][ T1] usbcore: registered new interface driver hdpvr [ 14.393572][ T1] usbcore: registered new interface driver pvrusb2 [ 14.400831][ T1] pvrusb2: V4L in-tree version:Hauppauge WinTV-PVR-USB2 MPEG2 Encoder/Tuner [ 14.410044][ T1] pvrusb2: Debug mask is 31 (0x1f) [ 14.416283][ T1] usbcore: registered new interface driver stk1160 [ 14.423222][ T1] usbcore: registered new interface driver cx231xx [ 14.430742][ T1] usbcore: registered new interface driver tm6000 [ 14.438059][ T1] usbcore: registered new interface driver em28xx [ 14.444556][ T1] em28xx: Registered (Em28xx v4l2 Extension) extension [ 14.451610][ T1] em28xx: Registered (Em28xx Audio Extension) extension [ 14.458693][ T1] em28xx: Registered (Em28xx dvb Extension) extension [ 14.465571][ T1] em28xx: Registered (Em28xx Input Extension) extension [ 14.473087][ T1] usbcore: registered new interface driver usbtv [ 14.479917][ T1] usbcore: registered new interface driver go7007 [ 14.486991][ T1] usbcore: registered new interface driver go7007-loader [ 14.495248][ T1] usbcore: registered new interface driver Abilis Systems as10x usb driver [ 14.519983][ T1] vivid-000: using single planar format API [ 14.532179][ T1] BUG: sleeping function called from invalid context at mm/page_alloc.c:5179 [ 14.536446][ T1] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 14.536446][ T1] 2 locks held by swapper/0/1: [ 14.536446][ T1] #0: ffffffff8d484608 (&dev->mutex){....}-{3:3}, at: device_driver_attach+0xba/0x290 [ 14.536446][ T1] #1: ffff8880b9d31620 (lock#2){-.-.}-{2:2}, at: __alloc_pages_bulk+0x4ad/0x1870 [ 14.536446][ T1] irq event stamp: 898894 [ 14.536446][ T1] hardirqs last enabled at (898893): [] _raw_spin_unlock_irqrestore+0x50/0x70 [ 14.536446][ T1] hardirqs last disabled at (898894): [] __alloc_pages_bulk+0x1017/0x1870 [ 14.536446][ T1] softirqs last enabled at (898276): [] __irq_exit_rcu+0x16e/0x1c0 [ 14.536446][ T1] softirqs last disabled at (898215): [] __irq_exit_rcu+0x16e/0x1c0 [ 14.536446][ T1] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 5.13.0-syzkaller #0 [ 14.536446][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 14.635558][ C0] [ 14.536446][ T1] Call Trace: [ 14.536446][ T1] dump_stack_lvl+0xcd/0x134 [ 14.645291][ C0] ====================================================== [ 14.536446][ T1] ___might_sleep.cold+0x1f1/0x237 [ 14.645291][ C0] WARNING: possible circular locking dependency detected [ 14.536446][ T1] prepare_alloc_pages+0x3da/0x580 [ 14.645291][ C0] 5.13.0-syzkaller #0 Not tainted [ 14.536446][ T1] __alloc_pages+0x12f/0x500 [ 14.645291][ C0] ------------------------------------------------------ [ 14.645291][ C0] kworker/0:1/7 is trying to acquire lock: [ 14.536446][ T1] ? __alloc_pages_slowpath.constprop.0+0x21b0/0x21b0 [ 14.645291][ C0] ffff8880b9c31620 [ 14.536446][ T1] ? unwind_get_return_address+0x51/0x90 [ 14.645291][ C0] (lock [ 14.536446][ T1] ? create_prof_cpu_mask+0x20/0x20 [ 14.645291][ C0] #2 [ 14.536446][ T1] ? arch_stack_walk+0x6d/0xe0 [ 14.645291][ C0] ){-.-.}-{2:2} [ 14.536446][ T1] alloc_page_interleave+0x1e/0x200 [ 14.645291][ C0] , at: get_page_from_freelist+0x486/0x2f80 [ 14.536446][ T1] alloc_pages+0x238/0x2a0 [ 14.645291][ C0] [ 14.645291][ C0] but task is already holding lock: [ 14.645291][ C0] ffff8880b9c35658 [ 14.536446][ T1] stack_depot_save+0x39d/0x4e0 [ 14.645291][ C0] (&pool->lock [ 14.536446][ T1] save_stack+0x15e/0x1e0 [ 14.645291][ C0] ){-.-.}-{2:2} [ 14.536446][ T1] ? register_early_stack+0xb0/0xb0 [ 14.645291][ C0] , at: __queue_work+0x366/0xed0 [ 14.536446][ T1] ? __alloc_pages_bulk+0x8b9/0x1870 [ 14.645291][ C0] [ 14.645291][ C0] which lock already depends on the new lock. [ 14.645291][ C0] [ 14.645291][ C0] [ 14.645291][ C0] the existing dependency chain (in reverse order) is: [ 14.536446][ T1] ? __vmalloc_node_range+0x39d/0x960 [ 14.645291][ C0] [ 14.645291][ C0] -> #2 ( [ 14.536446][ T1] ? vzalloc+0x67/0x80 [ 14.645291][ C0] &pool->lock [ 14.536446][ T1] ? tpg_alloc+0x277/0x530 [ 14.645291][ C0] ){-.-.}-{2:2} [ 14.536446][ T1] ? vivid_probe.cold+0x1d80/0x86a5 [ 14.645291][ C0] : [ 14.645291][ C0] _raw_spin_lock+0x2a/0x40 [ 14.536446][ T1] ? platform_probe+0xfc/0x1f0 [ 14.645291][ C0] __queue_work+0x366/0xed0 [ 14.536446][ T1] ? really_probe+0x291/0xf60 [ 14.645291][ C0] queue_work_on+0xee/0x110 [ 14.536446][ T1] ? driver_probe_device+0x298/0x410 [ 14.645291][ C0] vfree_atomic+0xac/0xe0 [ 14.536446][ T1] ? device_driver_attach+0x228/0x290 [ 14.645291][ C0] put_task_stack+0x2e0/0x4e0 [ 14.536446][ T1] ? __driver_attach+0x190/0x340 [ 14.645291][ C0] finish_task_switch.isra.0+0x77f/0xa50 [ 14.536446][ T1] ? bus_for_each_dev+0x147/0x1d0 [ 14.645291][ C0] __schedule+0x93c/0x2710 [ 14.536446][ T1] ? bus_add_driver+0x3a9/0x630 [ 14.645291][ C0] preempt_schedule_irq+0x4e/0x90 [ 14.536446][ T1] ? driver_register+0x220/0x3a0 [ 14.645291][ C0] irqentry_exit+0x31/0x80 [ 14.536446][ T1] ? vivid_init+0x37/0x64 [ 14.645291][ C0] asm_sysvec_reschedule_ipi+0x12/0x20 [ 14.536446][ T1] ? do_one_initcall+0x103/0x650 [ 14.645291][ C0] lock_acquire+0x1ef/0x510 [ 14.536446][ T1] ? kernel_init_freeable+0x6b8/0x741 [ 14.645291][ C0] fs_reclaim_acquire+0x117/0x160 [ 14.536446][ T1] ? preempt_count_add+0x74/0x140 [ 14.645291][ C0] __kmalloc_track_caller+0x59/0x320 [ 14.536446][ T1] __set_page_owner+0x50/0x290 [ 14.645291][ C0] krealloc+0x87/0xf0 [ 14.536446][ T1] ? post_alloc_hook+0x145/0x1e0 [ 14.645291][ C0] add_sysfs_param+0x152/0x960 [ 14.536446][ T1] __alloc_pages_bulk+0x8b9/0x1870 [ 14.645291][ C0] param_sysfs_init+0x359/0x498 [ 14.536446][ T1] ? __alloc_pages+0x500/0x500 [ 14.645291][ C0] do_one_initcall+0x103/0x650 [ 14.536446][ T1] ? rcu_read_lock_sched_held+0x3a/0x70 [ 14.645291][ C0] kernel_init_freeable+0x6b8/0x741 [ 14.536446][ T1] ? trace_kmalloc_node+0xbe/0xf0 [ 14.645291][ C0] kernel_init+0x1a/0x1d0 [ 14.536446][ T1] __vmalloc_node_range+0x39d/0x960 [ 14.645291][ C0] ret_from_fork+0x1f/0x30 [ 14.536446][ T1] ? vfree_atomic+0xe0/0xe0 [ 14.645291][ C0] [ 14.645291][ C0] -> #1 [ 14.536446][ T1] ? vprintk+0x95/0x260 [ 14.645291][ C0] (fs_reclaim [ 14.536446][ T1] ? tpg_alloc+0x277/0x530 [ 14.645291][ C0] ){+.+.}-{0:0} [ 14.536446][ T1] vzalloc+0x67/0x80 [ 14.645291][ C0] : [ 14.645291][ C0] fs_reclaim_acquire+0x117/0x160 [ 14.536446][ T1] ? tpg_alloc+0x277/0x530 [ 14.645291][ C0] prepare_alloc_pages+0x15c/0x580 [ 14.536446][ T1] tpg_alloc+0x277/0x530 [ 14.645291][ C0] __alloc_pages+0x12f/0x500 [ 14.536446][ T1] vivid_probe.cold+0x1d80/0x86a5 [ 14.645291][ C0] alloc_page_interleave+0x1e/0x200 [ 14.536446][ T1] ? clk_gpio_gate_enable+0x40/0x40 [ 14.645291][ C0] alloc_pages+0x238/0x2a0 [ 14.536446][ T1] ? vivid_fop_release+0xc90/0xc90 [ 14.645291][ C0] stack_depot_save+0x39d/0x4e0 [ 14.536446][ T1] ? kernfs_create_link+0x1b3/0x230 [ 14.645291][ C0] save_stack+0x15e/0x1e0 [ 14.536446][ T1] ? kernfs_put+0x31/0x50 [ 14.645291][ C0] __set_page_owner+0x50/0x290 [ 14.536446][ T1] ? acpi_dev_pm_attach+0xb1/0x340 [ 14.645291][ C0] __alloc_pages_bulk+0x8b9/0x1870 [ 14.536446][ T1] ? vivid_fop_release+0xc90/0xc90 [ 14.645291][ C0] __vmalloc_node_range+0x39d/0x960 [ 14.536446][ T1] platform_probe+0xfc/0x1f0 [ 14.536446][ T1] ? platform_remove+0x90/0x90 [ 14.645291][ C0] vzalloc+0x67/0x80 [ 14.536446][ T1] really_probe+0x291/0xf60 [ 14.645291][ C0] tpg_alloc+0x277/0x530 [ 14.536446][ T1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 14.645291][ C0] vivid_probe.cold+0x1d80/0x86a5 [ 14.536446][ T1] driver_probe_device+0x298/0x410 [ 14.645291][ C0] platform_probe+0xfc/0x1f0 [ 14.536446][ T1] device_driver_attach+0x228/0x290 [ 14.645291][ C0] really_probe+0x291/0xf60 [ 14.536446][ T1] __driver_attach+0x190/0x340 [ 14.645291][ C0] driver_probe_device+0x298/0x410 [ 14.536446][ T1] ? device_driver_attach+0x290/0x290 [ 14.645291][ C0] device_driver_attach+0x228/0x290 [ 14.536446][ T1] bus_for_each_dev+0x147/0x1d0 [ 14.645291][ C0] __driver_attach+0x190/0x340 [ 14.536446][ T1] ? subsys_dev_iter_exit+0x20/0x20 [ 14.645291][ C0] bus_for_each_dev+0x147/0x1d0 [ 14.536446][ T1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 14.645291][ C0] bus_add_driver+0x3a9/0x630 [ 14.536446][ T1] bus_add_driver+0x3a9/0x630 [ 14.645291][ C0] driver_register+0x220/0x3a0 [ 14.536446][ T1] driver_register+0x220/0x3a0 [ 14.645291][ C0] vivid_init+0x37/0x64 [ 14.536446][ T1] ? vimc_init+0x97/0x97 [ 14.645291][ C0] do_one_initcall+0x103/0x650 [ 14.536446][ T1] vivid_init+0x37/0x64 [ 14.645291][ C0] kernel_init_freeable+0x6b8/0x741 [ 14.536446][ T1] do_one_initcall+0x103/0x650 [ 14.645291][ C0] kernel_init+0x1a/0x1d0 [ 14.536446][ T1] ? perf_trace_initcall_level+0x400/0x400 [ 14.645291][ C0] ret_from_fork+0x1f/0x30 [ 14.536446][ T1] ? parameq+0xf0/0x170 [ 14.645291][ C0] [ 14.645291][ C0] -> #0 [ 14.536446][ T1] kernel_init_freeable+0x6b8/0x741 [ 14.645291][ C0] (lock [ 14.536446][ T1] ? rest_init+0x3d0/0x3d0 [ 14.645291][ C0] #2){-.-.}-{2:2} [ 14.536446][ T1] kernel_init+0x1a/0x1d0 [ 14.645291][ C0] : [ 14.645291][ C0] __lock_acquire+0x2a07/0x54a0 [ 14.536446][ T1] ? rest_init+0x3d0/0x3d0 [ 14.645291][ C0] lock_acquire+0x1ab/0x510 [ 14.536446][ T1] ret_from_fork+0x1f/0x30 [ 14.645291][ C0] get_page_from_freelist+0x4aa/0x2f80 [ 15.398664][ C0] __alloc_pages+0x1b2/0x500 [ 15.398664][ C0] alloc_pages+0x18c/0x2a0 [ 15.398664][ C0] stack_depot_save+0x39d/0x4e0 [ 15.398664][ C0] kasan_save_stack+0x32/0x40 [ 15.398664][ C0] kasan_record_aux_stack+0xe5/0x110 [ 15.398664][ C0] insert_work+0x48/0x370 [ 15.398664][ C0] __queue_work+0x5c1/0xed0 [ 15.398664][ C0] queue_work_on+0xee/0x110 [ 15.398664][ C0] call_timer_fn+0x1a5/0x6b0 [ 15.398664][ C0] __run_timers.part.0+0x675/0xa50 [ 15.398664][ C0] run_timer_softirq+0xb3/0x1d0 [ 15.398664][ C0] __do_softirq+0x29b/0x9bd [ 15.398664][ C0] __irq_exit_rcu+0x16e/0x1c0 [ 15.398664][ C0] irq_exit_rcu+0x5/0x20 [ 15.398664][ C0] sysvec_apic_timer_interrupt+0x93/0xc0 [ 15.398664][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 15.398664][ C0] smp_call_function_many_cond+0x452/0xc20 [ 15.398664][ C0] on_each_cpu_cond_mask+0x56/0xa0 [ 15.398664][ C0] text_poke_bp_batch+0x1b3/0x560 [ 15.398664][ C0] text_poke_finish+0x16/0x30 [ 15.398664][ C0] arch_jump_label_transform_apply+0x13/0x20 [ 15.398664][ C0] jump_label_update+0x1d5/0x430 [ 15.398664][ C0] static_key_enable_cpuslocked+0x1b1/0x260 [ 15.398664][ C0] static_key_enable+0x16/0x20 [ 15.398664][ C0] toggle_allocation_gate+0x100/0x390 [ 15.398664][ C0] process_one_work+0x98d/0x1630 [ 15.398664][ C0] worker_thread+0x658/0x11f0 [ 15.398664][ C0] kthread+0x3e5/0x4d0 [ 15.398664][ C0] ret_from_fork+0x1f/0x30 [ 15.398664][ C0] [ 15.398664][ C0] other info that might help us debug this: [ 15.398664][ C0] [ 15.398664][ C0] Chain exists of: [ 15.398664][ C0] lock#2 --> fs_reclaim --> &pool->lock [ 15.398664][ C0] [ 15.398664][ C0] Possible unsafe locking scenario: [ 15.398664][ C0] [ 15.398664][ C0] CPU0 CPU1 [ 15.398664][ C0] ---- ---- [ 15.398664][ C0] lock(&pool->lock); [ 15.398664][ C0] lock(fs_reclaim); [ 15.398664][ C0] lock(&pool->lock); [ 15.398664][ C0] lock(lock#2); [ 15.398664][ C0] [ 15.398664][ C0] *** DEADLOCK *** [ 15.398664][ C0] [ 15.398664][ C0] 8 locks held by kworker/0:1/7: [ 15.398664][ C0] #0: ffff888011065d38 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_one_work+0x871/0x1630 [ 15.398664][ C0] #1: ffffc90000cc7db0 ((kfence_timer).work){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1630 [ 15.398664][ C0] #2: ffffffff8c029610 (cpu_hotplug_lock){++++}-{0:0}, at: static_key_enable+0xe/0x20 [ 15.398664][ C0] #3: ffffffff8c24f328 (jump_label_mutex){+.+.}-{3:3}, at: static_key_enable_cpuslocked+0xb1/0x260 [ 15.398664][ C0] #4: ffffffff8c0477e8 (text_mutex){+.+.}-{3:3}, at: arch_jump_label_transform_apply+0xe/0x20 [ 15.398664][ C0] #5: ffffc90000007d70 ((&q->timeout)){+.-.}-{0:0}, at: call_timer_fn+0xd5/0x6b0 [ 15.398664][ C0] #6: ffffffff8c17bac0 (rcu_read_lock){....}-{1:2}, at: __queue_work+0xd0/0xed0 [ 15.398664][ C0] #7: ffff8880b9c35658 (&pool->lock){-.-.}-{2:2}, at: __queue_work+0x366/0xed0 [ 15.398664][ C0] [ 15.398664][ C0] stack backtrace: [ 15.398664][ C0] CPU: 0 PID: 7 Comm: kworker/0:1 Tainted: G W 5.13.0-syzkaller #0 [ 15.398664][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 15.398664][ C0] Workqueue: events_power_efficient toggle_allocation_gate [ 15.398664][ C0] Call Trace: [ 15.398664][ C0] [ 15.398664][ C0] dump_stack_lvl+0xcd/0x134 [ 15.398664][ C0] check_noncircular+0x25f/0x2e0 [ 15.398664][ C0] ? print_circular_bug+0x1e0/0x1e0 [ 15.398664][ C0] ? __irq_exit_rcu+0x16e/0x1c0 [ 15.398664][ C0] ? lockdep_lock+0xc6/0x200 [ 15.398664][ C0] ? call_rcu_zapped+0xb0/0xb0 [ 15.398664][ C0] __lock_acquire+0x2a07/0x54a0 [ 15.398664][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 15.398664][ C0] ? get_stack_info_noinstr+0x14/0x120 [ 15.398664][ C0] lock_acquire+0x1ab/0x510 [ 15.398664][ C0] ? get_page_from_freelist+0x486/0x2f80 [ 15.398664][ C0] ? lock_release+0x720/0x720 [ 15.398664][ C0] ? mark_lock+0xef/0x17b0 [ 15.398664][ C0] ? deref_stack_reg+0x150/0x150 [ 15.398664][ C0] ? __zone_watermark_ok+0x271/0x450 [ 15.398664][ C0] get_page_from_freelist+0x4aa/0x2f80 [ 15.398664][ C0] ? get_page_from_freelist+0x486/0x2f80 [ 15.398664][ C0] ? perf_trace_lock+0x4d0/0x4d0 [ 15.398664][ C0] ? get_stack_info+0x2d/0x90 [ 15.398664][ C0] ? check_irq_usage+0x32d/0xac0 [ 15.398664][ C0] ? get_stack_info_noinstr+0x14/0x120 [ 15.398664][ C0] ? __zone_watermark_ok+0x450/0x450 [ 15.398664][ C0] ? prepare_alloc_pages+0x17b/0x580 [ 15.398664][ C0] ? ret_from_fork+0x1f/0x30 [ 15.398664][ C0] __alloc_pages+0x1b2/0x500 [ 15.398664][ C0] ? __alloc_pages_slowpath.constprop.0+0x21b0/0x21b0 [ 15.398664][ C0] ? __unwind_start+0x51b/0x800 [ 15.398664][ C0] alloc_pages+0x18c/0x2a0 [ 15.398664][ C0] stack_depot_save+0x39d/0x4e0 [ 15.398664][ C0] kasan_save_stack+0x32/0x40 [ 15.398664][ C0] ? kasan_save_stack+0x1b/0x40 [ 15.398664][ C0] ? kasan_record_aux_stack+0xe5/0x110 [ 15.398664][ C0] ? insert_work+0x48/0x370 [ 15.398664][ C0] ? __queue_work+0x5c1/0xed0 [ 15.398664][ C0] ? queue_work_on+0xee/0x110 [ 15.398664][ C0] ? call_timer_fn+0x1a5/0x6b0 [ 15.398664][ C0] ? __run_timers.part.0+0x675/0xa50 [ 15.398664][ C0] ? run_timer_softirq+0xb3/0x1d0 [ 15.398664][ C0] ? __do_softirq+0x29b/0x9bd [ 15.398664][ C0] ? __irq_exit_rcu+0x16e/0x1c0 [ 15.398664][ C0] ? irq_exit_rcu+0x5/0x20 [ 15.398664][ C0] ? sysvec_apic_timer_interrupt+0x93/0xc0 [ 15.398664][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 15.398664][ C0] ? smp_call_function_many_cond+0x452/0xc20 [ 15.398664][ C0] ? on_each_cpu_cond_mask+0x56/0xa0 [ 15.398664][ C0] ? text_poke_bp_batch+0x1b3/0x560 [ 15.398664][ C0] ? text_poke_finish+0x16/0x30 [ 15.398664][ C0] ? arch_jump_label_transform_apply+0x13/0x20 [ 15.398664][ C0] ? jump_label_update+0x1d5/0x430 [ 15.398664][ C0] ? static_key_enable_cpuslocked+0x1b1/0x260 [ 15.398664][ C0] ? static_key_enable+0x16/0x20 [ 15.398664][ C0] ? toggle_allocation_gate+0x100/0x390 [ 15.398664][ C0] ? process_one_work+0x98d/0x1630 [ 15.398664][ C0] ? worker_thread+0x658/0x11f0 [ 15.398664][ C0] ? kthread+0x3e5/0x4d0 [ 15.398664][ C0] ? ret_from_fork+0x1f/0x30 [ 15.398664][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 15.398664][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 15.398664][ C0] ? debug_object_activate+0x287/0x3e0 [ 15.398664][ C0] ? lock_release+0x720/0x720 [ 15.398664][ C0] ? debug_object_assert_init+0x2e0/0x2e0 [ 15.398664][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 15.398664][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 15.398664][ C0] ? __phys_addr+0xc4/0x140 [ 15.398664][ C0] kasan_record_aux_stack+0xe5/0x110 [ 15.398664][ C0] insert_work+0x48/0x370 [ 15.398664][ C0] __queue_work+0x5c1/0xed0 [ 15.398664][ C0] ? lockdep_hardirqs_off+0x90/0xd0 [ 15.398664][ C0] queue_work_on+0xee/0x110 [ 15.398664][ C0] ? bio_cur_bytes+0x220/0x220 [ 15.398664][ C0] call_timer_fn+0x1a5/0x6b0 [ 15.398664][ C0] ? add_timer_on+0x4a0/0x4a0 [ 15.398664][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 15.398664][ C0] ? bio_cur_bytes+0x220/0x220 [ 15.398664][ C0] __run_timers.part.0+0x675/0xa50 [ 15.398664][ C0] ? call_timer_fn+0x6b0/0x6b0 [ 15.398664][ C0] run_timer_softirq+0xb3/0x1d0 [ 15.398664][ C0] __do_softirq+0x29b/0x9bd [ 15.398664][ C0] __irq_exit_rcu+0x16e/0x1c0 [ 15.398664][ C0] irq_exit_rcu+0x5/0x20 [ 15.398664][ C0] sysvec_apic_timer_interrupt+0x93/0xc0 [ 15.398664][ C0] [ 15.398664][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 15.398664][ C0] RIP: 0010:smp_call_function_many_cond+0x452/0xc20 [ 15.398664][ C0] Code: 0b 00 85 ed 74 4d 48 b8 00 00 00 00 00 fc ff df 4d 89 f4 4c 89 f5 49 c1 ec 03 83 e5 07 49 01 c4 83 c5 03 e8 70 3f 0b 00 f3 90 <41> 0f b6 04 24 40 38 c5 7c 08 84 c0 0f 85 33 06 00 00 8b 43 08 31 [ 15.398664][ C0] RSP: 0000:ffffc90000cc7a00 EFLAGS: 00000293 [ 15.398664][ C0] RAX: 0000000000000000 RBX: ffff8880b9d39be0 RCX: 0000000000000000 [ 15.398664][ C0] RDX: ffff88801239b880 RSI: ffffffff816a4510 RDI: 0000000000000003 [ 15.398664][ C0] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000001 [ 15.398664][ C0] R10: ffffffff816a4536 R11: 0000000000000000 R12: ffffed10173a737d [ 15.398664][ C0] R13: 0000000000000001 R14: ffff8880b9d39be8 R15: 0000000000000001 [ 15.398664][ C0] ? smp_call_function_many_cond+0x476/0xc20 [ 15.398664][ C0] ? smp_call_function_many_cond+0x450/0xc20 [ 15.398664][ C0] ? __text_poke+0x8c0/0x8c0 [ 15.398664][ C0] ? __text_poke+0x8c0/0x8c0 [ 15.398664][ C0] on_each_cpu_cond_mask+0x56/0xa0 [ 15.398664][ C0] ? kmem_cache_alloc+0x133/0x4a0 [ 15.398664][ C0] text_poke_bp_batch+0x1b3/0x560 [ 15.398664][ C0] ? alternatives_enable_smp+0xf0/0xf0 [ 15.398664][ C0] ? mutex_lock_io_nested+0xf00/0xf00 [ 15.398664][ C0] ? __jump_label_patch+0x159/0x1b0 [ 15.398664][ C0] ? arch_jump_label_transform_queue+0xa0/0x100 [ 15.398664][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 15.398664][ C0] ? __jump_label_update+0x351/0x400 [ 15.398664][ C0] text_poke_finish+0x16/0x30 [ 15.398664][ C0] arch_jump_label_transform_apply+0x13/0x20 [ 15.398664][ C0] jump_label_update+0x1d5/0x430 [ 15.398664][ C0] static_key_enable_cpuslocked+0x1b1/0x260 [ 15.398664][ C0] static_key_enable+0x16/0x20 [ 15.398664][ C0] toggle_allocation_gate+0x100/0x390 [ 15.398664][ C0] ? lock_release+0x720/0x720 [ 15.398664][ C0] ? wake_up_kfence_timer+0x20/0x20 [ 15.398664][ C0] process_one_work+0x98d/0x1630 [ 15.398664][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 15.398664][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 15.398664][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 15.398664][ C0] worker_thread+0x658/0x11f0 [ 15.398664][ C0] ? process_one_work+0x1630/0x1630 [ 15.398664][ C0] kthread+0x3e5/0x4d0 [ 15.398664][ C0] ? set_kthread_struct+0x130/0x130 [ 15.398664][ C0] ret_from_fork+0x1f/0x30 [ 16.509786][ T1] vivid-000: CEC adapter cec0 registered for HDMI input 0 [ 16.519320][ T1] vivid-000: V4L2 capture device registered as video3 [ 16.527743][ T1] vivid-000: CEC adapter cec1 registered for HDMI output 0 [ 16.536679][ T1] vivid-000: V4L2 output device registered as video4 [ 16.544813][ T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI [ 16.555703][ T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI [ 16.566990][ T1] vivid-000: V4L2 capture device registered as swradio0 [ 16.575177][ T1] vivid-000: V4L2 receiver device registered as radio0 [ 16.584601][ T1] vivid-000: V4L2 transmitter device registered as radio1 [ 16.592726][ T1] vivid-000: V4L2 metadata capture device registered as video5 [ 16.601171][ T1] vivid-000: V4L2 metadata output device registered as video6 [ 16.609762][ T1] vivid-000: V4L2 touch capture device registered as v4l-touch0 [ 16.618672][ T1] vivid-001: using multiplanar format API [ 16.634070][ T1] vivid-001: CEC adapter cec2 registered for HDMI input 0 [ 16.642131][ T1] vivid-001: V4L2 capture device registered as video7 [ 16.649811][ T1] vivid-001: CEC adapter cec3 registered for HDMI output 0 [ 16.658115][ T1] vivid-001: V4L2 output device registered as video8 [ 16.666047][ T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI [ 16.676086][ T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI [ 16.685831][ T1] vivid-001: V4L2 capture device registered as swradio1 [ 16.693656][ T1] vivid-001: V4L2 receiver device registered as radio2 [ 16.702160][ T1] vivid-001: V4L2 transmitter device registered as radio3 [ 16.710275][ T1] vivid-001: V4L2 metadata capture device registered as video9 [ 16.718750][ T1] vivid-001: V4L2 metadata output device registered as video10 [ 16.727279][ T1] vivid-001: V4L2 touch capture device registered as v4l-touch1 [ 16.735878][ T1] vivid-002: using single planar format API [ 16.752109][ T1] vivid-002: CEC adapter cec4 registered for HDMI input 0 [ 16.760350][ T1] vivid-002: V4L2 capture device registered as video11 [ 16.768807][ T1] vivid-002: CEC adapter cec5 registered for HDMI output 0 [ 16.777969][ T1] vivid-002: V4L2 output device registered as video12 [ 16.786744][ T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI [ 16.797429][ T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI [ 16.807249][ T1] vivid-002: V4L2 capture device registered as swradio2 [ 16.815205][ T1] vivid-002: V4L2 receiver device registered as radio4 [ 16.823058][ T1] vivid-002: V4L2 transmitter device registered as radio5 [ 16.832722][ T1] vivid-002: V4L2 metadata capture device registered as video13 [ 16.841690][ T1] vivid-002: V4L2 metadata output device registered as video14 [ 16.851677][ T1] vivid-002: V4L2 touch capture device registered as v4l-touch2 [ 16.860812][ T1] vivid-003: using multiplanar format API [ 16.876150][ T1] vivid-003: CEC adapter cec6 registered for HDMI input 0 [ 16.883749][ T1] vivid-003: V4L2 capture device registered as video15 [ 16.891229][ T1] vivid-003: CEC adapter cec7 registered for HDMI output 0 [ 16.899758][ T1] vivid-003: V4L2 output device registered as video16 [ 16.907617][ T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI [ 16.918595][ T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI [ 16.928952][ T1] vivid-003: V4L2 capture device registered as swradio3 [ 16.936511][ T1] vivid-003: V4L2 receiver device registered as radio6 [ 16.943995][ T1] vivid-003: V4L2 transmitter device registered as radio7 [ 16.952120][ T1] vivid-003: V4L2 metadata capture device registered as video17 [ 16.960756][ T1] vivid-003: V4L2 metadata output device registered as video18 [ 16.969010][ T1] vivid-003: V4L2 touch capture device registered as v4l-touch3 [ 16.977186][ T1] vivid-004: using single planar format API [ 16.992864][ T1] vivid-004: CEC adapter cec8 registered for HDMI input 0 [ 17.000883][ T1] vivid-004: V4L2 capture device registered as video19 [ 17.008307][ T1] vivid-004: CEC adapter cec9 registered for HDMI output 0 [ 17.015983][ T1] vivid-004: V4L2 output device registered as video20 [ 17.023304][ T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI [ 17.033672][ T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI [ 17.044737][ T1] vivid-004: V4L2 capture device registered as swradio4 [ 17.052178][ T1] vivid-004: V4L2 receiver device registered as radio8 [ 17.059896][ T1] vivid-004: V4L2 transmitter device registered as radio9 [ 17.067396][ T1] vivid-004: V4L2 metadata capture device registered as video21 [ 17.075753][ T1] vivid-004: V4L2 metadata output device registered as video22 [ 17.084135][ T1] vivid-004: V4L2 touch capture device registered as v4l-touch4 [ 17.092663][ T1] vivid-005: using multiplanar format API [ 17.108596][ T1] vivid-005: CEC adapter cec10 registered for HDMI input 0 [ 17.116423][ T1] vivid-005: V4L2 capture device registered as video23 [ 17.124150][ T1] vivid-005: CEC adapter cec11 registered for HDMI output 0 [ 17.132457][ T1] vivid-005: V4L2 output device registered as video24 [ 17.140423][ T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI [ 17.150589][ T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI [ 17.161780][ T1] vivid-005: V4L2 capture device registered as swradio5 [ 17.170313][ T1] vivid-005: V4L2 receiver device registered as radio10 [ 17.178718][ T1] vivid-005: V4L2 transmitter device registered as radio11 [ 17.186983][ T1] vivid-005: V4L2 metadata capture device registered as video25 [ 17.195563][ T1] vivid-005: V4L2 metadata output device registered as video26 [ 17.203790][ T1] vivid-005: V4L2 touch capture device registered as v4l-touch5 [ 17.212423][ T1] vivid-006: using single planar format API [ 17.227771][ T1] vivid-006: CEC adapter cec12 registered for HDMI input 0 [ 17.235509][ T1] vivid-006: V4L2 capture device registered as video27 [ 17.243185][ T1] vivid-006: CEC adapter cec13 registered for HDMI output 0 [ 17.250852][ T1] vivid-006: V4L2 output device registered as video28 [ 17.258068][ T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI [ 17.267737][ T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI [ 17.277710][ T1] vivid-006: V4L2 capture device registered as swradio6 [ 17.285479][ T1] vivid-006: V4L2 receiver device registered as radio12 [ 17.292935][ T1] vivid-006: V4L2 transmitter device registered as radio13 [ 17.301539][ T1] vivid-006: V4L2 metadata capture device registered as video29 [ 17.310501][ T1] vivid-006: V4L2 metadata output device registered as video30 [ 17.320379][ T1] vivid-006: V4L2 touch capture device registered as v4l-touch6 [ 17.328722][ T1] vivid-007: using multiplanar format API [ 17.343775][ T1] vivid-007: CEC adapter cec14 registered for HDMI input 0 [ 17.352291][ T1] vivid-007: V4L2 capture device registered as video31 [ 17.360162][ T1] vivid-007: CEC adapter cec15 registered for HDMI output 0 [ 17.368471][ T1] vivid-007: V4L2 output device registered as video32 [ 17.375880][ T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI [ 17.386612][ T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI [ 17.397038][ T1] vivid-007: V4L2 capture device registered as swradio7 [ 17.404612][ T1] vivid-007: V4L2 receiver device registered as radio14 [ 17.412392][ T1] vivid-007: V4L2 transmitter device registered as radio15 [ 17.421510][ T1] vivid-007: V4L2 metadata capture device registered as video33 [ 17.430364][ T1] vivid-007: V4L2 metadata output device registered as video34 [ 17.439249][ T1] vivid-007: V4L2 touch capture device registered as v4l-touch7 [ 17.447814][ T1] vivid-008: using single planar format API [ 17.462919][ T1] vivid-008: CEC adapter cec16 registered for HDMI input 0 [ 17.471865][ T1] vivid-008: V4L2 capture device registered as video35 [ 17.479377][ T1] vivid-008: CEC adapter cec17 registered for HDMI output 0 [ 17.487593][ T1] vivid-008: V4L2 output device registered as video36 [ 17.494860][ T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI [ 17.505030][ T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI [ 17.515321][ T1] vivid-008: V4L2 capture device registered as swradio8 [ 17.522765][ T1] vivid-008: V4L2 receiver device registered as radio16 [ 17.530539][ T1] vivid-008: V4L2 transmitter device registered as radio17 [ 17.539337][ T1] vivid-008: V4L2 metadata capture device registered as video37 [ 17.548409][ T1] vivid-008: V4L2 metadata output device registered as video38 [ 17.557050][ T1] vivid-008: V4L2 touch capture device registered as v4l-touch8 [ 17.565342][ T1] vivid-009: using multiplanar format API [ 17.583284][ T1] vivid-009: CEC adapter cec18 registered for HDMI input 0 [ 17.591214][ T1] vivid-009: V4L2 capture device registered as video39 [ 17.599366][ T1] vivid-009: CEC adapter cec19 registered for HDMI output 0 [ 17.607565][ T1] vivid-009: V4L2 output device registered as video40 [ 17.614778][ T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI [ 17.624476][ T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI [ 17.634444][ T1] vivid-009: V4L2 capture device registered as swradio9 [ 17.642251][ T1] vivid-009: V4L2 receiver device registered as radio18 [ 17.650049][ T1] vivid-009: V4L2 transmitter device registered as radio19 [ 17.658319][ T1] vivid-009: V4L2 metadata capture device registered as video41 [ 17.666945][ T1] vivid-009: V4L2 metadata output device registered as video42 [ 17.675151][ T1] vivid-009: V4L2 touch capture device registered as v4l-touch9 [ 17.683400][ T1] vivid-010: using single planar format API [ 17.698517][ T1] vivid-010: CEC adapter cec20 registered for HDMI input 0 [ 17.706701][ T1] vivid-010: V4L2 capture device registered as video43 [ 17.714712][ T1] vivid-010: CEC adapter cec21 registered for HDMI output 0 [ 17.722603][ T1] vivid-010: V4L2 output device registered as video44 [ 17.730104][ T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI [ 17.739786][ T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI [ 17.749907][ T1] vivid-010: V4L2 capture device registered as swradio10 [ 17.758136][ T1] vivid-010: V4L2 receiver device registered as radio20 [ 17.766236][ T1] vivid-010: V4L2 transmitter device registered as radio21 [ 17.775884][ T1] vivid-010: V4L2 metadata capture device registered as video45 [ 17.784008][ T1] vivid-010: V4L2 metadata output device registered as video46 [ 17.793891][ T1] vivid-010: V4L2 touch capture device registered as v4l-touch10 [ 17.803224][ T1] vivid-011: using multiplanar format API [ 17.820083][ T1] vivid-011: CEC adapter cec22 registered for HDMI input 0 [ 17.829729][ T1] vivid-011: V4L2 capture device registered as video47 [ 17.837699][ T1] vivid-011: CEC adapter cec23 registered for HDMI output 0 [ 17.846019][ T1] vivid-011: V4L2 output device registered as video48 [ 17.853565][ T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI [ 17.864356][ T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI [ 17.874924][ T1] vivid-011: V4L2 capture device registered as swradio11 [ 17.883185][ T1] vivid-011: V4L2 receiver device registered as radio22 [ 17.891109][ T1] vivid-011: V4L2 transmitter device registered as radio23 [ 17.899836][ T1] vivid-011: V4L2 metadata capture device registered as video49 [ 17.908471][ T1] vivid-011: V4L2 metadata output device registered as video50 [ 17.916711][ T1] vivid-011: V4L2 touch capture device registered as v4l-touch11 [ 17.925229][ T1] vivid-012: using single planar format API [ 17.940794][ T1] vivid-012: CEC adapter cec24 registered for HDMI input 0 [ 17.948514][ T1] vivid-012: V4L2 capture device registered as video51 [ 17.956377][ T1] vivid-012: CEC adapter cec25 registered for HDMI output 0 [ 17.964684][ T1] vivid-012: V4L2 output device registered as video52 [ 17.972111][ T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI [ 17.981907][ T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI [ 17.991542][ T1] vivid-012: V4L2 capture device registered as swradio12 [ 18.001716][ T1] vivid-012: V4L2 receiver device registered as radio24 [ 18.009079][ T1] vivid-012: V4L2 transmitter device registered as radio25 [ 18.017036][ T1] vivid-012: V4L2 metadata capture device registered as video53 [ 18.025930][ T1] vivid-012: V4L2 metadata output device registered as video54 [ 18.033845][ T1] vivid-012: V4L2 touch capture device registered as v4l-touch12 [ 18.042401][ T1] vivid-013: using multiplanar format API [ 18.057489][ T1] vivid-013: CEC adapter cec26 registered for HDMI input 0 [ 18.065721][ T1] vivid-013: V4L2 capture device registered as video55 [ 18.073331][ T1] vivid-013: CEC adapter cec27 registered for HDMI output 0 [ 18.082575][ T1] vivid-013: V4L2 output device registered as video56 [ 18.090116][ T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI [ 18.100594][ T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI [ 18.111157][ T1] vivid-013: V4L2 capture device registered as swradio13 [ 18.120167][ T1] vivid-013: V4L2 receiver device registered as radio26 [ 18.128054][ T1] vivid-013: V4L2 transmitter device registered as radio27 [ 18.135778][ T1] vivid-013: V4L2 metadata capture device registered as video57 [ 18.145248][ T1] vivid-013: V4L2 metadata output device registered as video58 [ 18.154829][ T1] vivid-013: V4L2 touch capture device registered as v4l-touch13 [ 18.163925][ T1] vivid-014: using single planar format API [ 18.179773][ T1] vivid-014: CEC adapter cec28 registered for HDMI input 0 [ 18.189951][ T1] vivid-014: V4L2 capture device registered as video59 [ 18.199849][ T1] vivid-014: CEC adapter cec29 registered for HDMI output 0 [ 18.208262][ T1] vivid-014: V4L2 output device registered as video60 [ 18.216233][ T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI [ 18.226578][ T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI [ 18.236872][ T1] vivid-014: V4L2 capture device registered as swradio14 [ 18.244494][ T1] vivid-014: V4L2 receiver device registered as radio28 [ 18.251966][ T1] vivid-014: V4L2 transmitter device registered as radio29 [ 18.259572][ T1] vivid-014: V4L2 metadata capture device registered as video61 [ 18.268118][ T1] vivid-014: V4L2 metadata output device registered as video62 [ 18.276237][ T1] vivid-014: V4L2 touch capture device registered as v4l-touch14 [ 18.285077][ T1] vivid-015: using multiplanar format API [ 18.300110][ T1] vivid-015: CEC adapter cec30 registered for HDMI input 0 [ 18.308375][ T1] vivid-015: V4L2 capture device registered as video63 [ 18.315890][ T1] vivid-015: CEC adapter cec31 registered for HDMI output 0 [ 18.323934][ T1] vivid-015: V4L2 output device registered as video64 [ 18.332409][ T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI [ 18.343063][ T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI [ 18.353871][ T1] vivid-015: V4L2 capture device registered as swradio15 [ 18.361684][ T1] vivid-015: V4L2 receiver device registered as radio30 [ 18.369718][ T1] vivid-015: V4L2 transmitter device registered as radio31 [ 18.378008][ T1] vivid-015: V4L2 metadata capture device registered as video65 [ 18.386628][ T1] vivid-015: V4L2 metadata output device registered as video66 [ 18.395116][ T1] vivid-015: V4L2 touch capture device registered as v4l-touch15 [ 18.404327][ T1] vim2m vim2m.0: Device registered as /dev/video0 [ 18.413075][ T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video68 [ 18.422332][ T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video69 [ 18.431400][ T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video70 [ 18.442636][ T1] dvbdev: DVB: registering new adapter (dvb_vidtv_bridge) [ 18.452067][ T1] i2c i2c-0: DVB: registering adapter 0 frontend 0 (Dummy demod for DVB-T/T2/C/S/S2)... [ 18.462131][ T1] dvbdev: dvb_create_media_entity: media entity 'Dummy demod for DVB-T/T2/C/S/S2' registered. [ 18.477347][ T1] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 18.490055][ T1] vidtv vidtv.0: Successfully initialized vidtv! [ 18.498418][ T1] usbcore: registered new interface driver radioshark [ 18.505985][ T1] usbcore: registered new interface driver radioshark2 [ 18.513546][ T1] usbcore: registered new interface driver dsbr100 [ 18.520811][ T1] usbcore: registered new interface driver radio-si470x [ 18.529258][ T1] usbcore: registered new interface driver radio-usb-si4713 [ 18.537617][ T1] usbcore: registered new interface driver radio-mr800 [ 18.545343][ T1] usbcore: registered new interface driver radio-keene [ 18.553020][ T1] usbcore: registered new interface driver radio-ma901 [ 18.561430][ T1] usbcore: registered new interface driver radio-raremono [ 18.569188][ T1] general protection fault, probably for non-canonical address 0xdffffc0000000097: 0000 [#1] PREEMPT SMP KASAN [ 18.579075][ T1] KASAN: null-ptr-deref in range [0x00000000000004b8-0x00000000000004bf] [ 18.579075][ T1] CPU: 1 PID: 1 Comm: swapper/0 Tainted: G W 5.13.0-syzkaller #0 [ 18.579075][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 18.579075][ T1] RIP: 0010:ptp_clock_register+0x5b1/0xce0 [ 18.579075][ T1] Code: 0f 85 38 06 00 00 4d 89 a7 10 01 00 00 e8 f7 9d 51 fb 49 8d bd b8 04 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 35 06 00 00 4d 8b bd b8 04 00 00 4d 85 ff 74 51 [ 18.579075][ T1] RSP: 0000:ffffc90000c67cc8 EFLAGS: 00010202 [ 18.579075][ T1] RAX: dffffc0000000000 RBX: 1ffff9200018cf9f RCX: 0000000000000000 [ 18.579075][ T1] RDX: 0000000000000097 RSI: ffffffff8623e689 RDI: 00000000000004b8 [ 18.579075][ T1] RBP: ffffffff90d072a8 R08: ffff888147898648 R09: 0000000000000000 [ 18.579075][ T1] R10: ffffed1028f13329 R11: 0000000000000000 R12: ffff888147898000 [ 18.579075][ T1] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff90d072a8 [ 18.579075][ T1] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 18.579075][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.579075][ T1] CR2: 0000000000000000 CR3: 000000000be8e000 CR4: 00000000001506e0 [ 18.579075][ T1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 18.579075][ T1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 18.579075][ T1] Call Trace: [ 18.579075][ T1] ? ptp_schedule_worker+0x60/0x60 [ 18.579075][ T1] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 18.579075][ T1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 18.579075][ T1] ? slow_virt_to_phys+0x120/0x2d0 [ 18.579075][ T1] ? _lookup_address_cpa.isra.0+0xb0/0xb0 [ 18.579075][ T1] ? ptp_init+0xf9/0xf9 [ 18.579075][ T1] ptp_kvm_init+0xe5/0x11b [ 18.579075][ T1] do_one_initcall+0x103/0x650 [ 18.579075][ T1] ? perf_trace_initcall_level+0x400/0x400 [ 18.579075][ T1] ? parameq+0xf0/0x170 [ 18.579075][ T1] kernel_init_freeable+0x6b8/0x741 [ 18.579075][ T1] ? rest_init+0x3d0/0x3d0 [ 18.579075][ T1] kernel_init+0x1a/0x1d0 [ 18.579075][ T1] ? rest_init+0x3d0/0x3d0 [ 18.579075][ T1] ret_from_fork+0x1f/0x30 [ 18.579075][ T1] Modules linked in: [ 18.831443][ T1] ---[ end trace 19b55d3d915e017e ]--- [ 18.839195][ T1] RIP: 0010:ptp_clock_register+0x5b1/0xce0 [ 18.845806][ T1] Code: 0f 85 38 06 00 00 4d 89 a7 10 01 00 00 e8 f7 9d 51 fb 49 8d bd b8 04 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 35 06 00 00 4d 8b bd b8 04 00 00 4d 85 ff 74 51 [ 18.867821][ T1] RSP: 0000:ffffc90000c67cc8 EFLAGS: 00010202 [ 18.874359][ T1] RAX: dffffc0000000000 RBX: 1ffff9200018cf9f RCX: 0000000000000000 [ 18.883115][ T1] RDX: 0000000000000097 RSI: ffffffff8623e689 RDI: 00000000000004b8 [ 18.892222][ T1] RBP: ffffffff90d072a8 R08: ffff888147898648 R09: 0000000000000000 [ 18.900381][ T1] R10: ffffed1028f13329 R11: 0000000000000000 R12: ffff888147898000 [ 18.908517][ T1] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff90d072a8 [ 18.917740][ T1] FS: 0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 18.927107][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.933708][ T1] CR2: ffff88823ffff000 CR3: 000000000be8e000 CR4: 00000000001506f0 [ 18.941985][ T1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 18.951052][ T1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 18.959832][ T1] Kernel panic - not syncing: Fatal exception [ 18.967733][ T1] Kernel Offset: disabled [ 18.969765][ T1] Rebooting in 86400 seconds..