[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Starting Load/Save RF Kill Switch Status... [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.123' (ECDSA) to the list of known hosts. 2020/06/10 03:51:35 parsed 1 programs 2020/06/10 03:51:35 executed programs: 0 syzkaller login: [ 39.638719] audit: type=1400 audit(1591761095.740:8): avc: denied { execmem } for pid=6463 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 39.678704] IPVS: ftp: loaded support on port[0] = 21 [ 39.762632] chnl_net:caif_netlink_parms(): no params data found [ 39.846038] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.852645] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.860725] device bridge_slave_0 entered promiscuous mode [ 39.868635] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.875567] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.882541] device bridge_slave_1 entered promiscuous mode [ 39.901057] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.910241] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.929556] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.937119] team0: Port device team_slave_0 added [ 39.953314] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.962171] team0: Port device team_slave_1 added [ 39.978374] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.984746] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 40.011759] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.024415] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.030656] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 40.056683] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.067787] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.075703] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.127077] device hsr_slave_0 entered promiscuous mode [ 40.174316] device hsr_slave_1 entered promiscuous mode [ 40.214571] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.221671] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.300098] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.306703] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.313502] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.319955] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.352542] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.359973] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.370233] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.380474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.399549] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.406825] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.414356] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 40.425269] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 40.431503] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.441772] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.449584] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.456203] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.484178] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.491791] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.498194] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.506872] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.515332] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.523522] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.533320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.545047] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 40.557556] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.563657] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.570720] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.584780] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 40.593013] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.600600] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.611765] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.625065] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 40.635221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.668774] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 40.676346] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 40.682879] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 40.693343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.701273] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.708817] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.718354] device veth0_vlan entered promiscuous mode [ 40.728401] device veth1_vlan entered promiscuous mode [ 40.734950] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 40.744076] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 40.750918] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 40.758394] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 40.771821] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 40.781494] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 40.789360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.797536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.807461] device veth0_macvtap entered promiscuous mode [ 40.814230] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 40.822482] device veth1_macvtap entered promiscuous mode [ 40.829489] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 40.838151] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 40.848147] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 40.857795] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 40.865514] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.872242] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 40.879858] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 40.887152] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.896185] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.907836] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 40.915437] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.921989] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.930790] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2020/06/10 03:51:40 executed programs: 30 SeaBIOS (version 1.8.2-20200506_125016-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 0x000f20d0: 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: 0x000000000906d2e9 input_len: 0x00000000033947ae output: 0x0000000001000000 output_len: 0x0000000009eceb28 kernel_total_size: 0x000000000b426000 trampoline_32bit: 0x000000000009d000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Linux version 4.19.127-syzkaller (syzkaller@syzkaller) (gcc version 9.0.0 20181231 (experimental) (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 [ 0.000004] kvm-clock: cpu 0, msr aafc001, primary cpu clock [ 0.000004] kvm-clock: using sched offset of 3715863110 cycles [ 0.001764] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.006664] tsc: Detected 2300.000 MHz processor [ 0.009165] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.010545] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.011984] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.019037] found SMP MP-table at [mem 0x000f2390-0x000f239f] [ 0.021589] Scanning 1 areas for low memory corruption [ 0.022706] Using GB pages for direct mapping [ 0.025511] ACPI: Early table checksum verification disabled [ 0.027194] ACPI: RSDP 0x00000000000F2110 000014 (v00 Google) [ 0.029046] ACPI: RSDT 0x00000000BFFFFFC0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.031241] ACPI: FACP 0x00000000BFFFF380 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.033401] ACPI: DSDT 0x00000000BFFFDAC0 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.036018] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.037479] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.038680] ACPI: SRAT 0x00000000BFFFFEB0 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.041252] ACPI: APIC 0x00000000BFFFFE00 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.043323] ACPI: SSDT 0x00000000BFFFF480 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.045185] ACPI: WAET 0x00000000BFFFFE80 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.048295] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.049650] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.050520] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.052603] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.054270] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.056856] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.059959] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.062871] Faking node 0 at [mem 0x0000000000000000-0x000000012fffffff] (4864MB) [ 0.064691] Faking node 1 at [mem 0x0000000130000000-0x000000021fffffff] (3840MB) [ 0.066587] NODE_DATA(0) allocated [mem 0x12fffb000-0x12fffffff] [ 0.069870] NODE_DATA(1) allocated [mem 0x21fff8000-0x21fffcfff] [ 0.124784] Zone ranges: [ 0.125592] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.127132] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.129054] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.130448] Device empty [ 0.131205] Movable zone start for each node [ 0.132166] Early memory node ranges [ 0.132800] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.134229] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.135729] node 0: [mem 0x0000000100000000-0x000000012fffffff] [ 0.137303] node 1: [mem 0x0000000130000000-0x000000021fffffff] [ 0.138336] Zeroed struct page in unavailable ranges: 101 pages [ 0.138342] Initmem setup node 0 [mem 0x0000000000001000-0x000000012fffffff] [ 0.196908] Initmem setup node 1 [mem 0x0000000130000000-0x000000021fffffff] [ 0.665759] kasan: KernelAddressSanitizer initialized [ 0.667479] ACPI: PM-Timer IO Port: 0xb008 [ 0.668935] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.670261] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.672349] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.674307] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.676269] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.678384] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.679840] Using ACPI (MADT) for SMP configuration information [ 0.681743] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.683587] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.685358] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.686996] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.688602] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.690406] PM: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.692140] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.694375] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.699217] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.700929] Booting paravirtualized kernel on KVM [ 0.702379] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.074367] random: get_random_bytes called from start_kernel+0x10c/0x917 with crng_init=0 [ 2.076721] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:2 [ 2.079266] percpu: Embedded 55 pages/cpu s187400 r8192 d29688 u1048576 [ 2.080612] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes) [ 2.082174] Built 2 zonelists, mobility grouping on. Total pages: 1935238 [ 2.084010] Policy zone: Normal [ 2.084817] 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 [ 2.733664] Memory: 6482288K/7863916K available (102424K kernel code, 15310K rwdata, 18956K rodata, 3040K init, 25800K bss, 1381628K reserved, 0K cma-reserved) [ 2.740773] Running RCU self tests [ 2.741949] rcu: Preemptible hierarchical RCU implementation. [ 2.743656] rcu: RCU lockdep checking is enabled. [ 2.745254] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 2.747767] rcu: RCU callback double-/use-after-free debug enabled. [ 2.749489] rcu: RCU debug extended QS entry/exit. [ 2.750335] Tasks RCU enabled. [ 2.751052] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 2.761459] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 2.765691] Console: colour VGA+ 80x25 [ 2.766576] console [ttyS0] enabled [ 2.766576] console [ttyS0] enabled [ 2.768394] bootconsole [earlyser0] disabled [ 2.768394] bootconsole [earlyser0] disabled [ 2.774499] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 2.776983] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 2.778062] ... MAX_LOCK_DEPTH: 48 [ 2.779339] ... MAX_LOCKDEP_KEYS: 8191 [ 2.780925] ... CLASSHASH_SIZE: 4096 [ 2.782133] ... MAX_LOCKDEP_ENTRIES: 32768 [ 2.783927] ... MAX_LOCKDEP_CHAINS: 65536 [ 2.785284] ... CHAINHASH_SIZE: 32768 [ 2.786104] memory used by lock dependency info: 7391 kB [ 2.787487] per task-struct memory footprint: 1920 bytes [ 2.791494] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 2.794627] ACPI: Core revision 20180810 [ 2.797553] APIC: Switch to symmetric I/O mode setup [ 2.799572] x2apic enabled [ 2.801394] Switched APIC routing to physical x2apic. [ 2.806567] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 2.808423] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 2.812801] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 2.814637] pid_max: default: 32768 minimum: 301 [ 2.816808] Security Framework initialized [ 2.822793] Yama: becoming mindful. [ 2.824004] SELinux: Initializing. [ 2.827055] AppArmor: AppArmor disabled by boot time parameter [ 2.836163] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 2.841361] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 2.843074] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 2.845302] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 2.853809] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 2.856462] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 2.859054] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 2.861389] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 2.861420] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 2.866038] MDS: Mitigation: Clear CPU buffers [ 2.867737] Freeing SMP alternatives memory: 92K [ 2.994474] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 3.052861] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 3.072805] rcu: Hierarchical SRCU implementation. [ 3.093054] NMI watchdog: Perf NMI watchdog permanently disabled [ 3.122803] smp: Bringing up secondary CPUs ... [ 3.205609] x86: Booting SMP configuration: [ 3.207024] .... node #0, CPUs: #1 [ 0.049629] kvm-clock: cpu 1, msr aafc041, secondary cpu clock [ 3.209741] 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. [ 3.212837] smp: Brought up 2 nodes, 2 CPUs [ 3.214020] smpboot: Max logical packages: 1 [ 3.215555] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 3.217613] devtmpfs: initialized [ 3.223733] x86/mm: Memory block size: 128MB [ 3.253605] kworker/u4:0 (25) used greatest stack depth: 27864 bytes left [ 3.253605] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 3.257526] futex hash table entries: 512 (order: 4, 65536 bytes) [ 3.262832] xor: automatically using best checksumming function avx [ 3.263658] RTC time: 3:51:51, date: 06/10/20 [ 3.265990] NET: Registered protocol family 16 [ 3.270801] audit: initializing netlink subsys (disabled) [ 3.272974] audit: type=2000 audit(1591761111.462:1): state=initialized audit_enabled=0 res=1 [ 3.286176] kworker/u4:0 (37) used greatest stack depth: 27240 bytes left [ 3.288093] cpuidle: using governor menu [ 3.289533] ACPI: bus type PCI registered [ 3.293646] dca service started, version 1.12.1 [ 3.293646] PCI: Using configuration type 1 for base access [ 3.664060] WARNING: workqueue cpumask: online intersect > possible intersect [ 3.673712] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 3.675155] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 3.684019] cryptd: max_cpu_qlen set to 1000 [ 3.852810] raid6: sse2x1 gen() 2232 MB/s [ 4.022819] raid6: sse2x1 xor() 1211 MB/s [ 4.185892] raid6: sse2x2 gen() 3053 MB/s [ 4.355866] raid6: sse2x2 xor() 2145 MB/s [ 4.525871] raid6: sse2x4 gen() 6045 MB/s [ 4.695860] raid6: sse2x4 xor() 3943 MB/s [ 4.865848] raid6: avx2x1 gen() 3803 MB/s [ 5.042819] raid6: avx2x1 xor() 2389 MB/s [ 5.205876] raid6: avx2x2 gen() 6282 MB/s [ 5.375865] raid6: avx2x2 xor() 4284 MB/s [ 5.545864] raid6: avx2x4 gen() 12022 MB/s [ 5.715888] raid6: avx2x4 xor() 7173 MB/s [ 5.718487] raid6: using algorithm avx2x4 gen() 12022 MB/s [ 5.719890] raid6: .... xor() 7173 MB/s, rmw enabled [ 5.721027] raid6: using avx2x2 recovery algorithm [ 5.723849] ACPI: Added _OSI(Module Device) [ 5.725555] ACPI: Added _OSI(Processor Device) [ 5.726890] ACPI: Added _OSI(3.0 _SCP Extensions) [ 5.728043] ACPI: Added _OSI(Processor Aggregator Device) [ 5.729669] ACPI: Added _OSI(Linux-Dell-Video) [ 5.730624] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 5.796215] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 5.819878] ACPI: Interpreter enabled [ 5.821594] ACPI: (supports S0 S3 S4 S5) [ 5.822520] ACPI: Using IOAPIC for interrupt routing [ 5.823099] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 5.828920] ACPI: Enabled 16 GPEs in block 00 to 0F [ 5.927883] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 5.929696] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 5.931177] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 5.933031] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 5.942965] PCI host bridge to bus 0000:00 [ 5.943241] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 5.945561] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 5.947367] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 5.949250] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 5.951853] pci_bus 0000:00: root bus resource [bus 00-ff] [ 6.004895] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 6.105412] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 6.110614] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 6.114635] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 6.120039] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 6.124980] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 6.144593] vgaarb: loaded [ 6.145674] SCSI subsystem initialized [ 6.145674] ACPI: bus type USB registered [ 6.153901] usbcore: registered new interface driver usbfs [ 6.155154] usbcore: registered new interface driver hub [ 6.155154] usbcore: registered new device driver usb [ 6.155154] media: Linux media interface: v0.10 [ 6.163383] videodev: Linux video capture interface: v2.00 [ 6.164398] pps_core: LinuxPPS API ver. 1 registered [ 6.164398] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 6.164398] PTP clock support registered [ 6.183855] EDAC MC: Ver: 3.0.0 [ 6.223759] Advanced Linux Sound Architecture Driver Initialized. [ 6.226212] PCI: Using ACPI for IRQ routing [ 6.227676] Bluetooth: Core ver 2.22 [ 6.233113] NET: Registered protocol family 31 [ 6.233113] Bluetooth: HCI device and connection manager initialized [ 6.233113] Bluetooth: HCI socket layer initialized [ 6.233113] Bluetooth: L2CAP socket layer initialized [ 6.233113] Bluetooth: SCO socket layer initialized [ 6.233113] NET: Registered protocol family 8 [ 6.234637] NET: Registered protocol family 20 [ 6.244439] NetLabel: Initializing [ 6.245369] NetLabel: domain hash size = 128 [ 6.245369] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 6.245809] NetLabel: unlabeled traffic allowed by default [ 6.247392] nfc: nfc_init: NFC Core ver 0.1 [ 6.252938] NET: Registered protocol family 39 [ 6.254626] clocksource: Switched to clocksource kvm-clock [ 6.930934] VFS: Disk quotas dquot_6.6.0 [ 6.932948] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 6.936390] FS-Cache: Loaded [ 6.938249] CacheFiles: Loaded [ 6.940599] pnp: PnP ACPI init [ 6.954929] pnp: PnP ACPI: found 7 devices [ 7.003571] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.008320] NET: Registered protocol family 2 [ 7.012373] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes) [ 7.015554] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 7.020868] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 7.027128] TCP: Hash tables configured (established 65536 bind 65536) [ 7.030466] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 7.032218] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 7.035838] NET: Registered protocol family 1 [ 7.038715] RPC: Registered named UNIX socket transport module. [ 7.040506] RPC: Registered udp transport module. [ 7.041891] RPC: Registered tcp transport module. [ 7.043704] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 7.057406] NET: Registered protocol family 44 [ 7.058930] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.061975] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.063986] software IO TLB: mapped [mem 0xaa600000-0xae600000] (64MB) [ 7.068146] RAPL PMU: API unit is 2^-32 Joules, 3 fixed counters, 10737418240 ms ovfl timer [ 7.070761] RAPL PMU: hw unit of domain pp0-core 2^-0 Joules [ 7.072218] RAPL PMU: hw unit of domain package 2^-0 Joules [ 7.074074] RAPL PMU: hw unit of domain dram 2^-16 Joules [ 7.078390] kvm: already loaded the other module [ 7.079907] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 7.083519] Machine check injector initialized [ 7.089213] Scanning for low memory corruption every 60 seconds [ 7.126396] Initialise system trusted keyrings [ 7.128220] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 7.130713] zbud: loaded [ 7.136730] DLM installed [ 7.139999] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 7.145890] FS-Cache: Netfs 'nfs' registered for caching [ 7.148968] NFS: Registering the id_resolver key type [ 7.150481] Key type id_resolver registered [ 7.151639] Key type id_legacy registered [ 7.153084] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 7.154881] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 7.159048] FS-Cache: Netfs 'cifs' registered for caching [ 7.161281] Key type cifs.spnego registered [ 7.164352] ntfs: driver 2.1.32 [Flags: R/W]. [ 7.167096] fuse init (API version 7.27) [ 7.169973] JFS: nTxBlock = 8192, nTxLock = 65536 [ 7.179196] SGI XFS with ACLs, security attributes, realtime, no debug enabled [ 7.185760] 9p: Installing v9fs 9p2000 file system support [ 7.187808] FS-Cache: Netfs '9p' registered for caching [ 7.189892] ocfs2: Registered cluster interface o2cb [ 7.191253] ocfs2: Registered cluster interface user [ 7.202935] OCFS2 User DLM kernel interface loaded [ 7.213954] gfs2: GFS2 installed [ 7.217910] FS-Cache: Netfs 'ceph' registered for caching [ 7.219509] ceph: loaded (mds proto 32) [ 7.263559] NET: Registered protocol family 38 [ 7.265804] async_tx: api initialized (async) [ 7.266518] Key type asymmetric registered [ 7.267305] Asymmetric key parser 'x509' registered [ 7.268142] Key type pkcs7_test registered [ 7.269443] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) [ 7.272002] io scheduler noop registered [ 7.273900] io scheduler deadline registered [ 7.275460] io scheduler cfq registered (default) [ 7.276788] io scheduler mq-deadline registered [ 7.278143] io scheduler kyber registered [ 7.279800] io scheduler bfq registered [ 7.284596] hgafb: HGA card not detected. [ 7.285476] hgafb: probe of hgafb.0 failed with error -22 [ 7.287538] usbcore: registered new interface driver udlfb [ 7.290061] uvesafb: failed to execute /sbin/v86d [ 7.291653] uvesafb: make sure that the v86d helper is installed and executable [ 7.294824] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 7.296589] uvesafb: vbe_init() failed with -22 [ 7.298424] uvesafb: probe of uvesafb.0 failed with error -22 [ 7.300500] vga16fb: mapped to 0x0000000091db0e8f [ 7.366135] Console: switching to colour frame buffer device 80x30 [ 7.647792] fb0: VGA16 VGA frame buffer device [ 7.650134] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.651952] ACPI: Power Button [PWRF] [ 7.654249] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 7.656211] ACPI: Sleep Button [SLPF] [ 7.681765] ioatdma: Intel(R) QuickData Technology Driver 4.00 [ 7.697515] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 7.699407] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.717023] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 7.718886] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.737989] PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 7.739935] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 8.012445] HDLC line discipline maxframe=4096 [ 8.014125] N_HDLC line discipline registered. [ 8.015323] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 8.040662] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 8.068444] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 8.095601] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 8.121518] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 8.126964] Cyclades driver 2.6 [ 8.128445] Initializing Nozomi driver 2.1d [ 8.130023] RocketPort device driver module, version 2.09, 12-June-2003 [ 8.131820] No rocketport ports found; unloading driver [ 8.135400] Non-volatile memory driver v1.3 [ 8.136924] Linux agpgart interface v0.103 [ 8.144218] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 8.146260] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 8.147954] [drm] Driver supports precise vblank timestamp query. [ 8.151939] [drm] Initialized vkms 1.0.0 20180514 for virtual device on minor 1 [ 8.154725] usbcore: registered new interface driver udl [ 8.203988] brd: module loaded [ 8.239431] loop: module loaded [ 8.309576] zram: Added device: zram0 [ 8.326362] null: module loaded [ 8.331524] nfcsim 0.2 initialized [ 8.335052] Loading iSCSI transport class v2.0-870. [ 8.368927] scsi host0: Virtio SCSI HBA [ 8.437712] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 8.448542] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 8.496723] slram: not enough parameters. [ 8.504185] ftl_cs: FTL header not found. [ 8.512066] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011) [ 8.550532] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 8.563511] MACsec IEEE 802.1AE [ 8.565717] tun: Universal TUN/TAP device driver, 1.6 [ 8.615567] vcan: Virtual CAN interface driver [ 8.616787] vxcan: Virtual CAN Tunnel driver [ 8.617931] slcan: serial line CAN interface driver [ 8.619466] slcan: 10 dynamic interface channels. [ 8.620777] CAN device driver interface [ 8.622650] enic: Cisco VIC Ethernet NIC Driver, ver 2.3.0.53 [ 8.624743] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 8.626345] e100: Copyright(c) 1999-2006 Intel Corporation [ 8.628218] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 8.630024] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 8.632249] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 8.633798] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 8.646940] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 8.648407] AX.25: 6pack driver, Revision: 0.3.0 [ 8.649699] AX.25: bpqether driver version 004 [ 8.650814] PPP generic driver version 2.4.2 [ 8.653431] PPP BSD Compression module registered [ 8.654790] PPP Deflate Compression module registered [ 8.656189] PPP MPPE Compression module registered [ 8.657493] NET: Registered protocol family 24 [ 8.658683] PPTP driver version 0.8.5 [ 8.660077] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 8.662598] CSLIP: code copyright 1989 Regents of the University of California. [ 8.664635] SLIP linefill/keepalive option. [ 8.665785] hdlc: HDLC support module revision 1.22 [ 8.667100] x25_asy: X.25 async: version 0.00 ALPHA (dynamic channels, max=256) [ 8.669198] DLCI driver v0.35, 4 Jan 1997, mike.mclagan@linux.org. [ 8.670841] LAPB Ethernet driver version 0.02 [ 8.672475] usbcore: registered new interface driver rndis_wlan [ 8.674699] mac80211_hwsim: initializing netlink [ 8.704218] fakelb driver is marked as deprecated, please use mac802154_hwsim! [ 8.736996] ieee802154fakelb ieee802154fakelb: added 2 fake ieee802154 hardware devices [ 8.762672] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 8.765669] VMware vmxnet3 virtual NIC driver - version 1.4.16.0-k-NAPI [ 8.768089] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 8.770764] usbcore: registered new interface driver pegasus [ 8.773862] usbcore: registered new interface driver rtl8150 [ 8.775734] usbcore: registered new interface driver r8152 [ 8.777741] usbcore: registered new interface driver asix [ 8.779466] usbcore: registered new interface driver ax88179_178a [ 8.781753] usbcore: registered new interface driver cdc_ether [ 8.783926] usbcore: registered new interface driver dm9601 [ 8.785899] usbcore: registered new interface driver smsc75xx [ 8.787889] usbcore: registered new interface driver smsc95xx [ 8.789863] usbcore: registered new interface driver net1080 [ 8.791983] usbcore: registered new interface driver rndis_host [ 8.794356] usbcore: registered new interface driver cdc_subset [ 8.796496] usbcore: registered new interface driver zaurus [ 8.798270] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 8.801475] usbcore: registered new interface driver cdc_ncm [ 8.804111] usbcore: registered new interface driver cdc_mbim [ 8.831000] VFIO - User Level meta-driver version: 0.3 [ 8.851684] aoe: AoE v85 initialised. [ 8.855965] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 8.857858] ehci-pci: EHCI PCI platform driver [ 8.859491] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 8.861192] ohci-pci: OHCI PCI platform driver [ 8.862642] uhci_hcd: USB Universal Host Controller Interface driver [ 8.866283] usbcore: registered new interface driver cdc_acm [ 8.867784] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 8.871130] usbcore: registered new interface driver usblp [ 8.873409] usbcore: registered new interface driver cdc_wdm [ 8.886646] usbcore: registered new interface driver uas [ 8.888370] usbcore: registered new interface driver usb-storage [ 8.890260] usbcore: registered new interface driver ums-realtek [ 8.892314] usbcore: registered new interface driver usbserial_generic [ 8.897659] usbserial: USB Serial support registered for generic [ 8.899480] usbcore: registered new interface driver ch341 [ 8.901079] usbserial: USB Serial support registered for ch341-uart [ 8.903825] usbcore: registered new interface driver cp210x [ 8.905568] usbserial: USB Serial support registered for cp210x [ 8.907373] usbcore: registered new interface driver ftdi_sio [ 8.909012] usbserial: USB Serial support registered for FTDI USB Serial Device [ 8.911307] usbcore: registered new interface driver keyspan [ 8.913201] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 8.915898] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 8.918380] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 8.920644] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 8.923313] usbcore: registered new interface driver option [ 8.925224] usbserial: USB Serial support registered for GSM modem (1-port) [ 8.927391] usbcore: registered new interface driver oti6858 [ 8.929265] usbserial: USB Serial support registered for oti6858 [ 8.931374] usbcore: registered new interface driver pl2303 [ 8.933595] usbserial: USB Serial support registered for pl2303 [ 8.935512] usbcore: registered new interface driver qcserial [ 8.937564] usbserial: USB Serial support registered for Qualcomm USB modem [ 8.940052] usbcore: registered new interface driver sierra [ 8.941936] usbserial: USB Serial support registered for Sierra USB modem [ 8.944776] usbcore: registered new interface driver usb_serial_simple [ 8.946729] usbserial: USB Serial support registered for carelink [ 8.948661] usbserial: USB Serial support registered for zio [ 8.950691] usbserial: USB Serial support registered for funsoft [ 8.952600] usbserial: USB Serial support registered for flashloader [ 8.954790] usbserial: USB Serial support registered for google [ 8.956818] usbserial: USB Serial support registered for libtransistor [ 8.959432] usbserial: USB Serial support registered for vivopay [ 8.961417] usbserial: USB Serial support registered for moto_modem [ 8.963382] usbserial: USB Serial support registered for motorola_tetra [ 8.965384] usbserial: USB Serial support registered for novatel_gps [ 8.967301] usbserial: USB Serial support registered for hp4x [ 8.969074] usbserial: USB Serial support registered for suunto [ 8.971144] usbserial: USB Serial support registered for siemens_mpi [ 8.977123] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.979174] dummy_hcd dummy_hcd.0: Dummy host controller [ 8.983693] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 8.987196] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 8.989377] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.991266] usb usb1: Product: Dummy host controller [ 8.992510] usb usb1: Manufacturer: Linux 4.19.127-syzkaller dummy_hcd [ 8.994598] usb usb1: SerialNumber: dummy_hcd.0 [ 9.000188] hub 1-0:1.0: USB hub found [ 9.001842] hub 1-0:1.0: 1 port detected [ 9.007879] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.010053] dummy_hcd dummy_hcd.1: Dummy host controller [ 9.014041] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 9.017105] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.019663] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.021840] usb usb2: Product: Dummy host controller [ 9.023502] usb usb2: Manufacturer: Linux 4.19.127-syzkaller dummy_hcd [ 9.025270] usb usb2: SerialNumber: dummy_hcd.1 [ 9.030630] hub 2-0:1.0: USB hub found [ 9.031933] hub 2-0:1.0: 1 port detected [ 9.037009] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.039077] dummy_hcd dummy_hcd.2: Dummy host controller [ 9.043304] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 9.046926] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.049143] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.051060] usb usb3: Product: Dummy host controller [ 9.052343] usb usb3: Manufacturer: Linux 4.19.127-syzkaller dummy_hcd [ 9.054504] usb usb3: SerialNumber: dummy_hcd.2 [ 9.058899] hub 3-0:1.0: USB hub found [ 9.060216] hub 3-0:1.0: 1 port detected [ 9.065370] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.067320] dummy_hcd dummy_hcd.3: Dummy host controller [ 9.070465] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 9.073904] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.076257] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.078120] usb usb4: Product: Dummy host controller [ 9.079355] usb usb4: Manufacturer: Linux 4.19.127-syzkaller dummy_hcd [ 9.080981] usb usb4: SerialNumber: dummy_hcd.3 [ 9.085560] hub 4-0:1.0: USB hub found [ 9.086842] hub 4-0:1.0: 1 port detected [ 9.093624] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.095679] dummy_hcd dummy_hcd.4: Dummy host controller [ 9.098819] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 9.101829] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.104146] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.106036] usb usb5: Product: Dummy host controller [ 9.107364] usb usb5: Manufacturer: Linux 4.19.127-syzkaller dummy_hcd [ 9.108983] usb usb5: SerialNumber: dummy_hcd.4 [ 9.114313] hub 5-0:1.0: USB hub found [ 9.115616] hub 5-0:1.0: 1 port detected [ 9.120392] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.122547] dummy_hcd dummy_hcd.5: Dummy host controller [ 9.125759] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 9.128938] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.132413] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.134366] usb usb6: Product: Dummy host controller [ 9.135702] usb usb6: Manufacturer: Linux 4.19.127-syzkaller dummy_hcd [ 9.137471] usb usb6: SerialNumber: dummy_hcd.5 [ 9.141812] hub 6-0:1.0: USB hub found [ 9.143733] hub 6-0:1.0: 1 port detected [ 9.148649] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.150787] dummy_hcd dummy_hcd.6: Dummy host controller [ 9.154511] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 9.157564] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.159789] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.161703] usb usb7: Product: Dummy host controller [ 9.163233] usb usb7: Manufacturer: Linux 4.19.127-syzkaller dummy_hcd [ 9.165571] usb usb7: SerialNumber: dummy_hcd.6 [ 9.170088] hub 7-0:1.0: USB hub found [ 9.171373] hub 7-0:1.0: 1 port detected [ 9.176472] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.178415] dummy_hcd dummy_hcd.7: Dummy host controller [ 9.181664] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 9.184914] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.187364] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.189253] usb usb8: Product: Dummy host controller [ 9.190661] usb usb8: Manufacturer: Linux 4.19.127-syzkaller dummy_hcd [ 9.192478] usb usb8: SerialNumber: dummy_hcd.7 [ 9.197288] hub 8-0:1.0: USB hub found [ 9.198731] hub 8-0:1.0: 1 port detected [