[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.44' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 37.765276] audit: type=1400 audit(1593797718.120:8): avc: denied { execmem } for pid=6438 comm="syz-executor596" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 SeaBIOS (version 1.8.2-20200613_054352-google) Total RAM Size = 0x00000001e0000000 = 7680 MiB CPUs found: 2 Max CPUs supported: 2 Comparing RSDP and RSDP Comparing RSDT and RSDT Comparing FACP and FACP Comparing FACS and FACS return 0 for FACS vs FACS: SUCCESS Comparing DSDT and DSDT return 0 for DSDT vs DSDT: SUCCESS return 0 for FACP vs FACP: SUCCESS Comparing SRAT and SRAT Diff at 8: 3, 1 Sending ACPI diff VM event for SRAT at 8. 0x3 vs 0x1 Diff at 9: 7d, 7f Sending ACPI diff VM event for SRAT at 9. 0x7d vs 0x7f return 1 for SRAT vs SRAT: MEM_CMP FAILURE Comparing APIC and APIC Diff at 8: 5, 1 Sending ACPI diff VM event for APIC at 8. 0x5 vs 0x1 Diff at 9: 22, 26 Sending ACPI diff VM event for APIC at 9. 0x22 vs 0x26 return 1 for APIC vs APIC: MEM_CMP FAILURE Comparing SSDT and SSDT return 0 for SSDT vs SSDT: SUCCESS Comparing WAET and WAET return 0 for WAET vs WAET: SUCCESS return 1 for RSDT vs RSDT: RSDT FAILURE return 1 for RSDP vs RSDP: RSDP FAILURE Sending ACPI diff VM event for ERR1 at 0. 0x0 vs 0x0 found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f20b0: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Sending Seabios boot VM event. Booting from Hard Disk 0... early console in extract_kernel input_data: 0x00000000091e32e9 input_len: 0x000000000341e511 output: 0x0000000001000000 output_len: 0x000000000a0f1b28 kernel_total_size: 0x000000000b626000 trampoline_32bit: 0x000000000009d000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Linux version 4.19.131-syzkaller (syzkaller@syzkaller) (gcc version 10.1.0-syz 20200507 (GCC)) #0 SMP PREEMPT now [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 security=selinux lsm=lockdown,yama,safesetid,integrity,selinux,tomoyo ima_policy=tcb workqueue.watchdog_thresh=140 kvm-intel.nested=1 nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 spec_store_bypass_disable=prctl numa=fake=2 nopcid dummy_hcd.num=8 binder.debug_mask=0 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000] bootconsole [earlyser0] enabled [ 0.000000] Malformed early option 'vsyscall' [ 0.000000] nopcid: PCID feature disabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.4 present. [ 0.000000] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 0.000000] Hypervisor detected: KVM [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000008] kvm-clock: cpu 0, msr ad1f001, primary cpu clock [ 0.000008] kvm-clock: using sched offset of 4326389794 cycles [ 0.002442] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.010846] tsc: Detected 2300.000 MHz processor [ 0.016020] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.019134] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.023149] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.029985] found SMP MP-table at [mem 0x000f2370-0x000f237f] [ 0.033362] Scanning 1 areas for low memory corruption [ 0.035400] Using GB pages for direct mapping [ 0.039344] ACPI: Early table checksum verification disabled [ 0.041884] ACPI: RSDP 0x00000000000F20F0 000014 (v00 Google) [ 0.045016] ACPI: RSDT 0x00000000BFFFFFC0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.049321] ACPI: FACP 0x00000000BFFFF380 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.053910] ACPI: DSDT 0x00000000BFFFDAC0 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.057081] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.059313] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.061572] ACPI: SRAT 0x00000000BFFFFEB0 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.066510] ACPI: APIC 0x00000000BFFFFE00 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.069615] ACPI: SSDT 0x00000000BFFFF480 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.072910] ACPI: WAET 0x00000000BFFFFE80 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.076658] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.078453] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.080619] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.082895] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.085112] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.088470] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.093280] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.098500] Faking node 0 at [mem 0x0000000000000000-0x000000012fffffff] (4864MB) [ 0.101562] Faking node 1 at [mem 0x0000000130000000-0x000000021fffffff] (3840MB) [ 0.104789] NODE_DATA(0) allocated [mem 0x12fffb000-0x12fffffff] [ 0.108409] NODE_DATA(1) allocated [mem 0x21fff8000-0x21fffcfff] [ 0.167492] Zone ranges: [ 0.169219] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.171918] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.176136] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.179119] Device empty [ 0.180466] Movable zone start for each node [ 0.182452] Early memory node ranges [ 0.184449] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.187216] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.191316] node 0: [mem 0x0000000100000000-0x000000012fffffff] [ 0.194848] node 1: [mem 0x0000000130000000-0x000000021fffffff] [ 0.197569] Zeroed struct page in unavailable ranges: 101 pages [ 0.197576] Initmem setup node 0 [mem 0x0000000000001000-0x000000012fffffff] [ 0.261459] Initmem setup node 1 [mem 0x0000000130000000-0x000000021fffffff] [ 0.774647] kasan: KernelAddressSanitizer initialized [ 0.777847] ACPI: PM-Timer IO Port: 0xb008 [ 0.780324] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.782648] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.785708] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.788516] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.791180] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.796090] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.801188] Using ACPI (MADT) for SMP configuration information [ 0.803747] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.806247] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.809463] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.812523] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.815125] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.818246] PM: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.821536] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.824626] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.829001] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.832213] Booting paravirtualized kernel on KVM [ 0.834163] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.309539] random: get_random_bytes called from start_kernel+0x10b/0x916 with crng_init=0 [ 2.311006] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:2 [ 2.313745] percpu: Embedded 55 pages/cpu s187400 r8192 d29688 u1048576 [ 2.314985] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes) [ 2.316556] Built 2 zonelists, mobility grouping on. Total pages: 1935238 [ 2.317677] Policy zone: Normal [ 2.318191] Kernel command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 security=selinux lsm=lockdown,yama,safesetid,integrity,selinux,tomoyo ima_policy=tcb workqueue.watchdog_thresh=140 kvm-intel.nested=1 nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 spec_store_bypass_disable=prctl numa=fake=2 nopcid dummy_hcd.num=8 binder.debug_mask=0 [ 3.077312] Memory: 6479984K/7863916K available (104472K kernel code, 15334K rwdata, 18764K rodata, 3040K init, 25660K bss, 1383932K reserved, 0K cma-reserved) [ 3.082490] Running RCU self tests [ 3.083123] rcu: Preemptible hierarchical RCU implementation. [ 3.083948] rcu: RCU lockdep checking is enabled. [ 3.084977] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 3.086586] rcu: RCU callback double-/use-after-free debug enabled. [ 3.088194] rcu: RCU debug extended QS entry/exit. [ 3.089127] Tasks RCU enabled. [ 3.089577] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 3.098665] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 3.103189] Console: colour VGA+ 80x25 [ 3.104337] console [ttyS0] enabled [ 3.104337] console [ttyS0] enabled [ 3.105741] bootconsole [earlyser0] disabled [ 3.105741] bootconsole [earlyser0] disabled [ 3.108052] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 3.110151] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 3.111008] ... MAX_LOCK_DEPTH: 48 [ 3.111810] ... MAX_LOCKDEP_KEYS: 8191 [ 3.112628] ... CLASSHASH_SIZE: 4096 [ 3.113357] ... MAX_LOCKDEP_ENTRIES: 32768 [ 3.114304] ... MAX_LOCKDEP_CHAINS: 65536 [ 3.115134] ... CHAINHASH_SIZE: 32768 [ 3.116106] memory used by lock dependency info: 7391 kB [ 3.117334] per task-struct memory footprint: 1920 bytes [ 3.120881] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 3.123117] ACPI: Core revision 20180810 [ 3.125139] APIC: Switch to symmetric I/O mode setup [ 3.126462] x2apic enabled [ 3.128444] Switched APIC routing to physical x2apic. [ 3.133938] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 3.135401] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 3.137164] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 3.138369] pid_max: default: 32768 minimum: 301 [ 3.140235] Security Framework initialized [ 3.140836] Yama: becoming mindful. [ 3.141902] SELinux: Initializing. [ 3.144177] AppArmor: AppArmor disabled by boot time parameter [ 3.153732] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 3.158351] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 3.160146] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 3.161844] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 3.166609] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 3.167152] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 3.168394] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 3.170044] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 3.170076] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 3.173458] MDS: Mitigation: Clear CPU buffers [ 3.177357] Freeing SMP alternatives memory: 96K [ 3.301446] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 3.357248] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 3.377176] rcu: Hierarchical SRCU implementation. [ 3.397483] NMI watchdog: Perf NMI watchdog permanently disabled [ 3.427174] smp: Bringing up secondary CPUs ... [ 3.509749] x86: Booting SMP configuration: [ 3.511190] .... node #0, CPUs: #1 [ 0.046245] kvm-clock: cpu 1, msr ad1f041, secondary cpu clock [ 3.514650] 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. [ 3.517194] smp: Brought up 2 nodes, 2 CPUs [ 3.517921] smpboot: Max logical packages: 1 [ 3.518735] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 3.521779] devtmpfs: initialized [ 3.521779] x86/mm: Memory block size: 128MB [ 3.557844] kworker/u4:0 (25) used greatest stack depth: 27864 bytes left [ 3.557843] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 3.567230] futex hash table entries: 512 (order: 4, 65536 bytes) [ 3.567289] xor: automatically using best checksumming function avx [ 3.567948] RTC time: 17:35:26, date: 07/03/20 [ 3.570536] NET: Registered protocol family 16 [ 3.575173] audit: initializing netlink subsys (disabled) [ 3.577324] audit: type=2000 audit(1593797726.193:1): state=initialized audit_enabled=0 res=1 [ 3.587933] kworker/u4:0 (36) used greatest stack depth: 27280 bytes left [ 3.590230] kworker/u4:0 (32) used greatest stack depth: 26784 bytes left [ 3.592403] cpuidle: using governor menu [ 3.592450] ACPI: bus type PCI registered [ 3.598170] dca service started, version 1.12.1 [ 3.598393] PCI: Using configuration type 1 for base access [ 3.950942] WARNING: workqueue cpumask: online intersect > possible intersect [ 3.953821] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 3.955341] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 3.959883] cryptd: max_cpu_qlen set to 1000 [ 4.127166] raid6: sse2x1 gen() 1452 MB/s [ 4.297181] raid6: sse2x1 xor() 1188 MB/s [ 4.467160] raid6: sse2x2 gen() 4189 MB/s [ 4.637177] raid6: sse2x2 xor() 2160 MB/s [ 4.807181] raid6: sse2x4 gen() 6775 MB/s [ 4.969675] raid6: sse2x4 xor() 3399 MB/s [ 5.139686] raid6: avx2x1 gen() 1863 MB/s [ 5.317183] raid6: avx2x1 xor() 2473 MB/s [ 5.479678] raid6: avx2x2 gen() 3531 MB/s [ 5.649677] raid6: avx2x2 xor() 4564 MB/s [ 5.819672] raid6: avx2x4 gen() 10175 MB/s [ 5.989706] raid6: avx2x4 xor() 6552 MB/s [ 5.990799] raid6: using algorithm avx2x4 gen() 10175 MB/s [ 5.992664] raid6: .... xor() 6552 MB/s, rmw enabled [ 5.993712] raid6: using avx2x2 recovery algorithm [ 5.997816] ACPI: Added _OSI(Module Device) [ 5.997816] ACPI: Added _OSI(Processor Device) [ 5.997816] ACPI: Added _OSI(3.0 _SCP Extensions) [ 5.998274] ACPI: Added _OSI(Processor Aggregator Device) [ 6.000145] ACPI: Added _OSI(Linux-Dell-Video) [ 6.001314] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 6.062627] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 6.089102] ACPI: Interpreter enabled [ 6.090085] ACPI: (supports S0 S3 S4 S5) [ 6.090787] ACPI: Using IOAPIC for interrupt routing [ 6.097204] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 6.097204] ACPI: Enabled 16 GPEs in block 00 to 0F [ 6.189241] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 6.191262] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 6.193145] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 6.194920] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 6.208237] PCI host bridge to bus 0000:00 [ 6.208237] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 6.208237] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 6.208237] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 6.209641] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 6.211693] pci_bus 0000:00: root bus resource [bus 00-ff] [ 6.279070] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 6.410301] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 6.415733] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 6.420899] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 6.425627] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 6.429557] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 6.447828] vgaarb: loaded [ 6.449005] SCSI subsystem initialized [ 6.449005] ACPI: bus type USB registered [ 6.457391] usbcore: registered new interface driver usbfs [ 6.457733] usbcore: registered new interface driver hub [ 6.457733] usbcore: registered new device driver usb [ 6.458167] media: Linux media interface: v0.10 [ 6.458648] videodev: Linux video capture interface: v2.00 [ 6.469070] pps_core: LinuxPPS API ver. 1 registered [ 6.470252] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 6.473125] PTP clock support registered [ 6.488200] EDAC MC: Ver: 3.0.0 [ 6.528107] Advanced Linux Sound Architecture Driver Initialized. [ 6.529861] PCI: Using ACPI for IRQ routing [ 6.535019] Bluetooth: Core ver 2.22 [ 6.537393] NET: Registered protocol family 31 [ 6.539212] Bluetooth: HCI device and connection manager initialized [ 6.542340] Bluetooth: HCI socket layer initialized [ 6.543857] Bluetooth: L2CAP socket layer initialized [ 6.547405] Bluetooth: SCO socket layer initialized [ 6.548504] NET: Registered protocol family 8 [ 6.550173] NET: Registered protocol family 20 [ 6.551690] NetLabel: Initializing [ 6.552408] NetLabel: domain hash size = 128 [ 6.553125] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 6.555410] NetLabel: unlabeled traffic allowed by default [ 6.558044] nfc: nfc_init: NFC Core ver 0.1 [ 6.559409] NET: Registered protocol family 39 [ 6.560382] clocksource: Switched to clocksource kvm-clock [ 7.198920] VFS: Disk quotas dquot_6.6.0 [ 7.199814] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.201960] FS-Cache: Loaded [ 7.203722] CacheFiles: Loaded [ 7.204778] pnp: PnP ACPI init [ 7.218406] pnp: PnP ACPI: found 7 devices [ 7.265697] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.269136] NET: Registered protocol family 2 [ 7.272828] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes) [ 7.275264] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 7.280465] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 7.286519] TCP: Hash tables configured (established 65536 bind 65536) [ 7.289387] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 7.291870] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 7.294551] NET: Registered protocol family 1 [ 7.298856] RPC: Registered named UNIX socket transport module. [ 7.300143] RPC: Registered udp transport module. [ 7.301199] RPC: Registered tcp transport module. [ 7.301916] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 7.315748] NET: Registered protocol family 44 [ 7.316901] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.319728] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.321075] software IO TLB: mapped [mem 0xaa600000-0xae600000] (64MB) [ 7.325438] RAPL PMU: API unit is 2^-32 Joules, 3 fixed counters, 10737418240 ms ovfl timer [ 7.327068] RAPL PMU: hw unit of domain pp0-core 2^-0 Joules [ 7.328427] RAPL PMU: hw unit of domain package 2^-0 Joules [ 7.329499] RAPL PMU: hw unit of domain dram 2^-16 Joules [ 7.334332] kvm: already loaded the other module [ 7.335560] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 7.338719] Machine check injector initialized [ 7.343932] Scanning for low memory corruption every 60 seconds [ 7.381196] Initialise system trusted keyrings [ 7.383851] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 7.386336] zbud: loaded [ 7.392689] DLM installed [ 7.395420] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 7.401480] FS-Cache: Netfs 'nfs' registered for caching [ 7.404047] NFS: Registering the id_resolver key type [ 7.405934] Key type id_resolver registered [ 7.408214] Key type id_legacy registered [ 7.409634] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 7.411575] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 7.415382] FS-Cache: Netfs 'cifs' registered for caching [ 7.418832] Key type cifs.spnego registered [ 7.419667] ntfs: driver 2.1.32 [Flags: R/W]. [ 7.421724] fuse init (API version 7.27) [ 7.426447] JFS: nTxBlock = 8192, nTxLock = 65536 [ 7.437725] SGI XFS with ACLs, security attributes, realtime, no debug enabled [ 7.443694] 9p: Installing v9fs 9p2000 file system support [ 7.445031] FS-Cache: Netfs '9p' registered for caching [ 7.446878] ocfs2: Registered cluster interface o2cb [ 7.448920] ocfs2: Registered cluster interface user [ 7.450663] OCFS2 User DLM kernel interface loaded [ 7.460403] gfs2: GFS2 installed [ 7.464807] FS-Cache: Netfs 'ceph' registered for caching [ 7.466714] ceph: loaded (mds proto 32) [ 7.503448] NET: Registered protocol family 38 [ 7.505499] async_tx: api initialized (async) [ 7.507756] Key type asymmetric registered [ 7.508717] Asymmetric key parser 'x509' registered [ 7.510070] Key type pkcs7_test registered [ 7.511219] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) [ 7.512954] io scheduler noop registered [ 7.513721] io scheduler deadline registered [ 7.515015] io scheduler cfq registered (default) [ 7.515852] io scheduler mq-deadline registered [ 7.516600] io scheduler kyber registered [ 7.518628] io scheduler bfq registered [ 7.523250] hgafb: HGA card not detected. [ 7.524406] hgafb: probe of hgafb.0 failed with error -22 [ 7.526474] usbcore: registered new interface driver udlfb [ 7.530572] uvesafb: failed to execute /sbin/v86d [ 7.532232] uvesafb: make sure that the v86d helper is installed and executable [ 7.533602] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 7.534556] uvesafb: vbe_init() failed with -22 [ 7.535308] uvesafb: probe of uvesafb.0 failed with error -22 [ 7.537246] vga16fb: mapped to 0x000000000f659254 [ 7.603078] Console: switching to colour frame buffer device 80x30 [ 7.893806] fb0: VGA16 VGA frame buffer device [ 7.896272] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.897839] ACPI: Power Button [PWRF] [ 7.899837] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 7.901537] ACPI: Sleep Button [SLPF] [ 7.916780] ioatdma: Intel(R) QuickData Technology Driver 4.00 [ 7.932212] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 7.933315] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.952133] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 7.953211] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.975291] PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 7.976246] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 8.245800] HDLC line discipline maxframe=4096 [ 8.246870] N_HDLC line discipline registered. [ 8.249354] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 8.273946] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 8.301891] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 8.327985] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 8.353587] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 8.359406] Cyclades driver 2.6 [ 8.360905] Initializing Nozomi driver 2.1d [ 8.367984] RocketPort device driver module, version 2.09, 12-June-2003 [ 8.369644] No rocketport ports found; unloading driver [ 8.373461] Non-volatile memory driver v1.3 [ 8.375205] Linux agpgart interface v0.103 [ 8.383139] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 8.386319] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 8.388537] [drm] Driver supports precise vblank timestamp query. [ 8.393258] [drm] Initialized vkms 1.0.0 20180514 for virtual device on minor 1 [ 8.395519] usbcore: registered new interface driver udl [ 8.444251] brd: module loaded [ 8.479651] loop: module loaded [ 8.549041] zram: Added device: zram0 [ 8.566065] null: module loaded [ 8.570155] nfcsim 0.2 initialized [ 8.573440] Loading iSCSI transport class v2.0-870. [ 8.608216] scsi host0: Virtio SCSI HBA [ 8.677309] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 8.687488] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 8.729389] slram: not enough parameters. [ 8.738017] ftl_cs: FTL header not found. [ 8.744267] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011) [ 8.771204] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 8.782373] MACsec IEEE 802.1AE [ 8.784439] tun: Universal TUN/TAP device driver, 1.6 [ 8.854033] vcan: Virtual CAN interface driver [ 8.855463] vxcan: Virtual CAN Tunnel driver [ 8.856777] slcan: serial line CAN interface driver [ 8.858402] slcan: 10 dynamic interface channels. [ 8.859801] CAN device driver interface [ 8.862098] enic: Cisco VIC Ethernet NIC Driver, ver 2.3.0.53 [ 8.864549] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 8.866305] e100: Copyright(c) 1999-2006 Intel Corporation [ 8.868348] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 8.870250] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 8.872648] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 8.874321] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 8.888623] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 8.889943] AX.25: 6pack driver, Revision: 0.3.0 [ 8.891309] AX.25: bpqether driver version 004 [ 8.892529] PPP generic driver version 2.4.2 [ 8.895093] PPP BSD Compression module registered [ 8.896971] PPP Deflate Compression module registered [ 8.899168] PPP MPPE Compression module registered [ 8.900752] NET: Registered protocol family 24 [ 8.902099] PPTP driver version 0.8.5 [ 8.903728] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 8.906298] CSLIP: code copyright 1989 Regents of the University of California. [ 8.908516] SLIP linefill/keepalive option. [ 8.909751] hdlc: HDLC support module revision 1.22 [ 8.911295] x25_asy: X.25 async: version 0.00 ALPHA (dynamic channels, max=256) [ 8.913505] DLCI driver v0.35, 4 Jan 1997, mike.mclagan@linux.org. [ 8.915291] LAPB Ethernet driver version 0.02 [ 8.917491] usbcore: registered new interface driver rndis_wlan [ 8.920700] mac80211_hwsim: initializing netlink [ 8.950069] fakelb driver is marked as deprecated, please use mac802154_hwsim! [ 8.981098] ieee802154fakelb ieee802154fakelb: added 2 fake ieee802154 hardware devices [ 9.005940] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 9.009179] VMware vmxnet3 virtual NIC driver - version 1.4.16.0-k-NAPI [ 9.011721] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 9.014587] usbcore: registered new interface driver pegasus [ 9.017023] usbcore: registered new interface driver rtl8150 [ 9.020040] usbcore: registered new interface driver r8152 [ 9.021991] usbcore: registered new interface driver asix [ 9.023997] usbcore: registered new interface driver ax88179_178a [ 9.026374] usbcore: registered new interface driver cdc_ether [ 9.028627] usbcore: registered new interface driver dm9601 [ 9.030550] usbcore: registered new interface driver smsc75xx [ 9.032699] usbcore: registered new interface driver smsc95xx [ 9.034827] usbcore: registered new interface driver net1080 [ 9.036903] usbcore: registered new interface driver rndis_host [ 9.039358] usbcore: registered new interface driver cdc_subset [ 9.041653] usbcore: registered new interface driver zaurus [ 9.043761] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 9.047012] usbcore: registered new interface driver cdc_ncm [ 9.049012] usbcore: registered new interface driver cdc_mbim [ 9.074594] VFIO - User Level meta-driver version: 0.3 [ 9.094839] aoe: AoE v85 initialised. [ 9.098840] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 9.100633] ehci-pci: EHCI PCI platform driver [ 9.102154] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 9.103945] ohci-pci: OHCI PCI platform driver [ 9.105428] uhci_hcd: USB Universal Host Controller Interface driver [ 9.109060] usbcore: registered new interface driver cdc_acm [ 9.110942] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 9.113367] usbcore: registered new interface driver usblp [ 9.114968] usbcore: registered new interface driver cdc_wdm [ 9.128143] usbcore: registered new interface driver uas [ 9.130057] usbcore: registered new interface driver usb-storage [ 9.131930] usbcore: registered new interface driver ums-realtek [ 9.134056] usbcore: registered new interface driver usbserial_generic [ 9.136487] usbserial: USB Serial support registered for generic [ 9.139198] usbcore: registered new interface driver ch341 [ 9.141250] usbserial: USB Serial support registered for ch341-uart [ 9.143086] usbcore: registered new interface driver cp210x [ 9.144720] usbserial: USB Serial support registered for cp210x [ 9.146554] usbcore: registered new interface driver ftdi_sio [ 9.149152] usbserial: USB Serial support registered for FTDI USB Serial Device [ 9.151337] usbcore: registered new interface driver keyspan [ 9.152964] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 9.155144] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 9.157824] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 9.159959] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 9.162138] usbcore: registered new interface driver option [ 9.163768] usbserial: USB Serial support registered for GSM modem (1-port) [ 9.166049] usbcore: registered new interface driver oti6858 [ 9.168381] usbserial: USB Serial support registered for oti6858 [ 9.170356] usbcore: registered new interface driver pl2303 [ 9.171973] usbserial: USB Serial support registered for pl2303 [ 9.173738] usbcore: registered new interface driver qcserial [ 9.175409] usbserial: USB Serial support registered for Qualcomm USB modem [ 9.178433] usbcore: registered new interface driver sierra [ 9.180202] usbserial: USB Serial support registered for Sierra USB modem [ 9.182271] usbcore: registered new interface driver usb_serial_simple [ 9.184376] usbserial: USB Serial support registered for carelink [ 9.186308] usbserial: USB Serial support registered for zio [ 9.189289] usbserial: USB Serial support registered for funsoft [ 9.191060] usbserial: USB Serial support registered for flashloader [ 9.193146] usbserial: USB Serial support registered for google [ 9.195056] usbserial: USB Serial support registered for libtransistor [ 9.198233] usbserial: USB Serial support registered for vivopay [ 9.200036] usbserial: USB Serial support registered for moto_modem [ 9.201550] usbserial: USB Serial support registered for motorola_tetra [ 9.203372] usbserial: USB Serial support registered for novatel_gps [ 9.205188] usbserial: USB Serial support registered for hp4x [ 9.206918] usbserial: USB Serial support registered for suunto [ 9.210152] usbserial: USB Serial support registered for siemens_mpi [ 9.214396] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.217105] dummy_hcd dummy_hcd.0: Dummy host controller [ 9.221668] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 9.225271] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.229855] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.233200] usb usb1: Product: Dummy host controller [ 9.234711] usb usb1: Manufacturer: Linux 4.19.131-syzkaller dummy_hcd [ 9.236409] usb usb1: SerialNumber: dummy_hcd.0 [ 9.241605] hub 1-0:1.0: USB hub found [ 9.243097] hub 1-0:1.0: 1 port detected [ 9.249657] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.251938] dummy_hcd dummy_hcd.1: Dummy host controller [ 9.254896] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 9.258358] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.261046] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.263724] usb usb2: Product: Dummy host controller [ 9.265325] usb usb2: Manufacturer: Linux 4.19.131-syzkaller dummy_hcd [ 9.268108] usb usb2: SerialNumber: dummy_hcd.1 [ 9.272181] hub 2-0:1.0: USB hub found [ 9.273978] hub 2-0:1.0: 1 port detected [ 9.278395] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.280961] dummy_hcd dummy_hcd.2: Dummy host controller [ 9.283970] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 9.287104] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.289917] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.291822] usb usb3: Product: Dummy host controller [ 9.293209] usb usb3: Manufacturer: Linux 4.19.131-syzkaller dummy_hcd [ 9.294927] usb usb3: SerialNumber: dummy_hcd.2 [ 9.298851] hub 3-0:1.0: USB hub found [ 9.300280] hub 3-0:1.0: 1 port detected [ 9.304593] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.306672] dummy_hcd dummy_hcd.3: Dummy host controller [ 9.310014] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 9.313095] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.315311] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.318276] usb usb4: Product: Dummy host controller [ 9.319825] usb usb4: Manufacturer: Linux 4.19.131-syzkaller dummy_hcd [ 9.321629] usb usb4: SerialNumber: dummy_hcd.3 [ 9.325399] hub 4-0:1.0: USB hub found [ 9.326836] hub 4-0:1.0: 1 port detected [ 9.331381] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.333475] dummy_hcd dummy_hcd.4: Dummy host controller [ 9.336433] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 9.339509] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.341924] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.343807] usb usb5: Product: Dummy host controller [ 9.345090] usb usb5: Manufacturer: Linux 4.19.131-syzkaller dummy_hcd [ 9.346647] usb usb5: SerialNumber: dummy_hcd.4 [ 9.351505] hub 5-0:1.0: USB hub found [ 9.352782] hub 5-0:1.0: 1 port detected [ 9.357565] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.359629] dummy_hcd dummy_hcd.5: Dummy host controller [ 9.362626] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 9.365788] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.368048] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.369874] usb usb6: Product: Dummy host controller [ 9.371276] usb usb6: Manufacturer: Linux 4.19.131-syzkaller dummy_hcd [ 9.373276] usb usb6: SerialNumber: dummy_hcd.5 [ 9.378427] hub 6-0:1.0: USB hub found [ 9.379643] hub 6-0:1.0: 1 port detected [ 9.385561] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.388629] dummy_hcd dummy_hcd.6: Dummy host controller [ 9.392377] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 9.395512] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.397791] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.399564] usb usb7: Product: Dummy host controller [ 9.400915] usb usb7: Manufacturer: Linux 4.19.131-syzkaller dummy_hcd [ 9.402763] usb usb7: SerialNumber: dummy_hcd.6 [ 9.406486] hub 7-0:1.0: USB hub found [ 9.408223] hub 7-0:1.0: 1 port detected [ 9.413306] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.416122] dummy_hcd dummy_hcd.7: Dummy host controller [ 9.419840] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 9.423082] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.426102] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.428132] usb usb8: Product: Dummy host controller [ 9.429695] usb usb8: Manufacturer: Linux 4.19.131-syzkaller dummy_hcd [ 9.431592] usb usb8: SerialNumber: dummy_hcd.7 [ 9.435775] hub 8-0:1.0: USB hub found [ 9.438114] hub 8-0:1.0: 1 port detected [ 9.458633] using random self ethernet address [ 9.459825] using random host ethernet address [ 9.463047] Mass Storage Function, version: 2009/09/11 [ 9.464773] LUN: removable file: (no medium) [ 9.466407] no file given for LUN0 [ 9.469340] console [ttyGS-1] disabled [ 9.470721] g_multi dummy_udc.0: failed to start g_multi: -22 [ 9.483795] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.486536] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 9.491812] vhci_hcd: created sysfs vhci_hcd.0 [ 9.494275] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.496525] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.499966] usb usb9: Product: USB/IP Virtual Host Controller [ 9.501440] usb usb9: Manufacturer: Linux 4.19.131-syzkaller vhci_hcd [ 9.503156] usb usb9: SerialNumber: vhci_hcd.0 [ 9.508255] hub 9-0:1.0: USB hub found [ 9.509824] hub 9-0:1.0: 8 ports detected [ 9.519154] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.521926] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 9.525142] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.528972] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 9.531457] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.533455] usb usb10: Product: USB/IP Virtual Host Controller [ 9.535174] usb usb10: Manufacturer: Linux 4.19.131-syzkaller vhci_hcd [ 9.537770] usb usb10: SerialNumber: vhci_hcd.0 [ 9.542766] hub 10-0:1.0: USB hub found [ 9.544837] hub 10-0:1.0: 8 ports detected [ 9.556172] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.558916] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 9.562316] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.564588] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.566412] usb usb11: Product: USB/IP Virtual Host Controller [ 9.568246] usb usb11: Manufacturer: Linux 4.19.131-syzkaller vhci_hcd [ 9.569980] usb usb11: SerialNumber: vhci_hcd.1 [ 9.574037] hub 11-0:1.0: USB hub found [ 9.575352] hub 11-0:1.0: 8 ports detected [ 9.584244] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.586880] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 9.589704] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.592890] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 9.595221] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.597484] usb usb12: Product: USB/IP Virtual Host Controller [ 9.598860] usb usb12: Manufacturer: Linux 4.19.131-syzkaller vhci_hcd [ 9.600813] usb usb12: SerialNumber: vhci_hcd.1 [ 9.604926] hub 12-0:1.0: USB hub found [ 9.606189] hub 12-0:1.0: 8 ports detected [ 9.616588] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.619276] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 9.622580] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.624902] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.626795] usb usb13: Product: USB/IP Virtual Host Controller [ 9.629609] usb usb13: Manufacturer: Linux 4.19.131-syzkaller vhci_hcd [ 9.631227] usb usb13: SerialNumber: vhci_hcd.2 [ 9.635066] hub 13-0:1.0: USB hub found [ 9.636354] hub 13-0:1.0: 8 ports detected [ 9.645114] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.648890] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 9.651226] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.654620] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 9.659239] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.661713] usb usb14: Product: USB/IP Virtual Host Controller [ 9.663763] usb usb14: Manufacturer: Linux 4.19.131-syzkaller vhci_hcd [ 9.665897] usb usb14: SerialNumber: vhci_hcd.2 [ 9.670284] hub 14-0:1.0: USB hub found [ 9.671800] hub 14-0:1.0: 8 ports detected [ 9.682769] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 9.686139] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 9.690379] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.693218] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.694947] usb usb15: Product: USB/IP Virtual Host Controller [ 9.696511] usb usb15: Manufacturer: Linux 4.19.131-syzkaller vhci_hcd [ 9.698544] usb usb15: SerialNumber: vhci_hcd.3 [ 9.702524] hub 15-0:1.0: USB hub found [ 9.703936] hub 15-0:1.0: 8 ports detected [ 9.712831] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 9.715525] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 9.719487] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.723070] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 9.725110] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.726989] usb usb16: Product: USB/IP Virtual Host Controller [ 9.728950] usb usb16: Manufacturer: Linux 4.19.131-syzkaller vhci_hcd [ 9.730591] usb usb16: SerialNumber: vhci_hcd.3 [ 9.734626] hub 16-0:1.0: USB hub found [ 9.735970] hub 16-0:1.0: 8 ports detected [ 9.746130] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 9.749626] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 9.752890] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.755282] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.757782] usb usb17: Product: USB/IP Virtual Host Controller [ 9.759444] usb usb17: Manufacturer: Linux 4.19.131-syzkaller vhci_hcd [ 9.761134] usb usb17: SerialNumber: vhci_hcd.4 [ 9.765159] hub 17-0:1.0: USB hub found [ 9.767605] hub 17-0:1.0: 8 ports detected [ 9.776578] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 9.779104] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 9.781748] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.784823] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 9.787032] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.790519] usb usb18: Product: USB/IP Virtual Host Controller [ 9.792902] usb usb18: Manufacturer: Linux 4.19.131-syzkaller vhci_hcd [ 9.794574] usb usb18: SerialNumber: vhci_hcd.4 [ 9.798697] hub 18-0:1.0: USB hub found [ 9.800564] hub 18-0:1.0: 8 ports detected [ 9.810623] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 9.814085] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19