[ 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 '10.128.0.50' (ECDSA) to the list of known hosts. 2020/07/05 20:07:01 parsed 1 programs 2020/07/05 20:07:02 executed programs: 0 syzkaller login: [ 39.555186] audit: type=1400 audit(1593979622.179:8): avc: denied { execmem } for pid=6456 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 39.588435] IPVS: ftp: loaded support on port[0] = 21 [ 39.674451] chnl_net:caif_netlink_parms(): no params data found [ 39.792498] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.799395] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.806542] device bridge_slave_0 entered promiscuous mode [ 39.815320] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.821969] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.829331] device bridge_slave_1 entered promiscuous mode [ 39.847898] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.856874] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.874873] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.882309] team0: Port device team_slave_0 added [ 39.887761] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.895288] team0: Port device team_slave_1 added [ 39.910824] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.917056] 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. [ 39.942305] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.953765] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.960083] 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. [ 39.985316] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.996292] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.003957] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.070410] device hsr_slave_0 entered promiscuous mode [ 40.128235] device hsr_slave_1 entered promiscuous mode [ 40.168604] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.175707] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.242301] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.248735] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.255419] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.261812] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.294142] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.301249] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.310863] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.319924] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.329368] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.336419] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.344287] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 40.354906] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 40.361536] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.370785] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.378864] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.385211] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.395579] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.404170] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.410563] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.430319] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.438823] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.446281] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.455150] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.465804] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.475022] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.481393] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.495343] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 40.503088] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.510218] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.521822] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.533644] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 40.543713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.577229] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 40.584702] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 40.591954] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 40.601870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.610141] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.616916] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.626186] device veth0_vlan entered promiscuous mode [ 40.635661] device veth1_vlan entered promiscuous mode [ 40.641784] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 40.651238] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 40.659156] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 40.666277] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 40.679294] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 40.688368] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 40.695179] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.703257] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.712792] device veth0_macvtap entered promiscuous mode [ 40.719477] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 40.728351] device veth1_macvtap entered promiscuous mode [ 40.734390] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 40.744200] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 40.753987] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 40.763435] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 40.771216] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.778610] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 40.785779] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 40.793628] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.802580] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.813069] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 40.820264] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.826829] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.835185] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 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 [ 0.000003] kvm-clock: cpu 0, msr ad1f001, primary cpu clock [ 0.000003] kvm-clock: using sched offset of 3672509041 cycles [ 0.001964] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.007436] tsc: Detected 2300.000 MHz processor [ 0.010652] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.012646] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.014843] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.021361] found SMP MP-table at [mem 0x000f2370-0x000f237f] [ 0.023528] Scanning 1 areas for low memory corruption [ 0.025407] Using GB pages for direct mapping [ 0.028657] ACPI: Early table checksum verification disabled [ 0.030733] ACPI: RSDP 0x00000000000F20F0 000014 (v00 Google) [ 0.032545] ACPI: RSDT 0x00000000BFFFFFC0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.035179] ACPI: FACP 0x00000000BFFFF380 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.037962] ACPI: DSDT 0x00000000BFFFDAC0 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.041010] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.042526] ACPI: FACS 0x00000000BFFFDA80 000040 [ 0.044090] ACPI: SRAT 0x00000000BFFFFEB0 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.047058] ACPI: APIC 0x00000000BFFFFE00 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.050051] ACPI: SSDT 0x00000000BFFFF480 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.053226] ACPI: WAET 0x00000000BFFFFE80 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.056776] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.058291] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.059824] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.061909] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.064087] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.066328] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.070331] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.074387] Faking node 0 at [mem 0x0000000000000000-0x000000012fffffff] (4864MB) [ 0.076987] Faking node 1 at [mem 0x0000000130000000-0x000000021fffffff] (3840MB) [ 0.079806] NODE_DATA(0) allocated [mem 0x12fffb000-0x12fffffff] [ 0.083017] NODE_DATA(1) allocated [mem 0x21fff8000-0x21fffcfff] [ 0.139603] Zone ranges: [ 0.140774] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.143087] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.145236] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.147882] Device empty [ 0.149137] Movable zone start for each node [ 0.150791] Early memory node ranges [ 0.152075] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.154159] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.156197] node 0: [mem 0x0000000100000000-0x000000012fffffff] [ 0.158212] node 1: [mem 0x0000000130000000-0x000000021fffffff] [ 0.160283] Zeroed struct page in unavailable ranges: 101 pages [ 0.160288] Initmem setup node 0 [mem 0x0000000000001000-0x000000012fffffff] [ 0.219021] Initmem setup node 1 [mem 0x0000000130000000-0x000000021fffffff] [ 0.696922] kasan: KernelAddressSanitizer initialized [ 0.699453] ACPI: PM-Timer IO Port: 0xb008 [ 0.700925] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.702767] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.704923] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.707481] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.709639] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.711915] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.714326] Using ACPI (MADT) for SMP configuration information [ 0.716419] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.718226] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.720517] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.722755] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.725092] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.727490] PM: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.729704] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.732119] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.734284] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.736623] Booting paravirtualized kernel on KVM [ 0.738411] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.145825] random: get_random_bytes called from start_kernel+0x10b/0x916 with crng_init=0 [ 2.149889] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:2 [ 2.154072] percpu: Embedded 55 pages/cpu s187400 r8192 d29688 u1048576 [ 2.157284] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes) [ 2.160145] Built 2 zonelists, mobility grouping on. Total pages: 1935238 [ 2.163084] Policy zone: Normal [ 2.164525] 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 [ 2.824260] Memory: 6479984K/7863916K available (104472K kernel code, 15334K rwdata, 18764K rodata, 3040K init, 25660K bss, 1383932K reserved, 0K cma-reserved) [ 2.831944] Running RCU self tests [ 2.833495] rcu: Preemptible hierarchical RCU implementation. [ 2.835660] rcu: RCU lockdep checking is enabled. [ 2.837487] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 2.840216] rcu: RCU callback double-/use-after-free debug enabled. [ 2.842557] rcu: RCU debug extended QS entry/exit. [ 2.844395] Tasks RCU enabled. [ 2.845786] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 2.856044] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 2.861222] Console: colour VGA+ 80x25 [ 2.862764] console [ttyS0] enabled [ 2.862764] console [ttyS0] enabled [ 2.865877] bootconsole [earlyser0] disabled [ 2.865877] bootconsole [earlyser0] disabled [ 2.869204] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 2.872094] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 2.874264] ... MAX_LOCK_DEPTH: 48 [ 2.876233] ... MAX_LOCKDEP_KEYS: 8191 [ 2.878080] ... CLASSHASH_SIZE: 4096 [ 2.880269] ... MAX_LOCKDEP_ENTRIES: 32768 [ 2.882696] ... MAX_LOCKDEP_CHAINS: 65536 [ 2.884630] ... CHAINHASH_SIZE: 32768 [ 2.886814] memory used by lock dependency info: 7391 kB [ 2.889130] per task-struct memory footprint: 1920 bytes [ 2.893944] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 2.898779] ACPI: Core revision 20180810 [ 2.901760] APIC: Switch to symmetric I/O mode setup [ 2.904302] x2apic enabled [ 2.907105] Switched APIC routing to physical x2apic. [ 2.913852] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 2.916531] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 2.921024] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 2.931054] pid_max: default: 32768 minimum: 301 [ 2.934268] Security Framework initialized [ 2.936361] Yama: becoming mindful. [ 2.941106] SELinux: Initializing. [ 2.944500] AppArmor: AppArmor disabled by boot time parameter [ 2.954110] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 2.960444] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 2.961263] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 2.964037] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 2.973101] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 2.975875] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 2.978806] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 2.981036] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 2.981068] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 2.989441] MDS: Mitigation: Clear CPU buffers [ 2.992073] Freeing SMP alternatives memory: 96K [ 3.119136] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 3.171094] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 3.191026] rcu: Hierarchical SRCU implementation. [ 3.211296] NMI watchdog: Perf NMI watchdog permanently disabled [ 3.241021] smp: Bringing up secondary CPUs ... [ 3.323527] x86: Booting SMP configuration: [ 3.325443] .... node #0, CPUs: #1 [ 0.072081] kvm-clock: cpu 1, msr ad1f041, secondary cpu clock [ 3.331031] 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. [ 3.337470] smp: Brought up 2 nodes, 2 CPUs [ 3.339251] smpboot: Max logical packages: 1 [ 3.341042] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 3.344570] devtmpfs: initialized [ 3.351662] x86/mm: Memory block size: 128MB [ 3.391768] kworker/u4:0 (25) used greatest stack depth: 27864 bytes left [ 3.391540] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 3.391540] futex hash table entries: 512 (order: 4, 65536 bytes) [ 3.401967] xor: automatically using best checksumming function avx [ 3.405623] RTC time: 20:07:11, date: 07/05/20 [ 3.408992] NET: Registered protocol family 16 [ 3.414679] audit: initializing netlink subsys (disabled) [ 3.417170] audit: type=2000 audit(1593979631.024:1): state=initialized audit_enabled=0 res=1 [ 3.423474] kworker/u4:0 (37) used greatest stack depth: 27280 bytes left [ 3.426804] cpuidle: using governor menu [ 3.428500] ACPI: bus type PCI registered [ 3.431780] dca service started, version 1.12.1 [ 3.431780] PCI: Using configuration type 1 for base access [ 3.784092] WARNING: workqueue cpumask: online intersect > possible intersect [ 3.788555] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 3.792381] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 3.796056] cryptd: max_cpu_qlen set to 1000 [ 3.971035] raid6: sse2x1 gen() 2148 MB/s [ 4.141038] raid6: sse2x1 xor() 1179 MB/s [ 4.301595] raid6: sse2x2 gen() 4219 MB/s [ 4.471619] raid6: sse2x2 xor() 2163 MB/s [ 4.641583] raid6: sse2x4 gen() 6699 MB/s [ 4.811599] raid6: sse2x4 xor() 3414 MB/s [ 4.981590] raid6: avx2x1 gen() 3239 MB/s [ 5.161038] raid6: avx2x1 xor() 2476 MB/s [ 5.321690] raid6: avx2x2 gen() 5484 MB/s [ 5.491592] raid6: avx2x2 xor() 4456 MB/s [ 5.661686] raid6: avx2x4 gen() 11532 MB/s [ 5.831582] raid6: avx2x4 xor() 6701 MB/s [ 5.833711] raid6: using algorithm avx2x4 gen() 11532 MB/s [ 5.836008] raid6: .... xor() 6701 MB/s, rmw enabled [ 5.837903] raid6: using avx2x2 recovery algorithm [ 5.841742] ACPI: Added _OSI(Module Device) [ 5.851014] ACPI: Added _OSI(Processor Device) [ 5.853061] ACPI: Added _OSI(3.0 _SCP Extensions) [ 5.855047] ACPI: Added _OSI(Processor Aggregator Device) [ 5.857397] ACPI: Added _OSI(Linux-Dell-Video) [ 5.859037] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 5.913416] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 5.939030] ACPI: Interpreter enabled [ 5.941076] ACPI: (supports S0 S3 S4 S5) [ 5.942852] ACPI: Using IOAPIC for interrupt routing [ 5.951011] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 5.951345] ACPI: Enabled 16 GPEs in block 00 to 0F [ 6.041831] kworker/u4:3 (1142) used greatest stack depth: 27080 bytes left [ 6.046126] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 6.048820] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 6.061746] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 6.064662] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 6.071304] PCI host bridge to bus 0000:00 [ 6.071304] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 6.081086] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 6.083954] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 6.087040] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 6.090464] pci_bus 0000:00: root bus resource [bus 00-ff] [ 6.191210] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 6.371187] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 6.382797] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 6.389404] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 6.394911] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 6.401614] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 6.412549] vgaarb: loaded [ 6.415368] SCSI subsystem initialized [ 6.432479] ACPI: bus type USB registered [ 6.433836] usbcore: registered new interface driver usbfs [ 6.433836] usbcore: registered new interface driver hub [ 6.433836] usbcore: registered new device driver usb [ 6.443116] media: Linux media interface: v0.10 [ 6.445821] videodev: Linux video capture interface: v2.00 [ 6.452741] pps_core: LinuxPPS API ver. 1 registered [ 6.455195] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 6.455359] PTP clock support registered [ 6.461744] EDAC MC: Ver: 3.0.0 [ 6.468227] Advanced Linux Sound Architecture Driver Initialized. [ 6.471862] PCI: Using ACPI for IRQ routing [ 6.476837] Bluetooth: Core ver 2.22 [ 6.478975] NET: Registered protocol family 31 [ 6.481856] Bluetooth: HCI device and connection manager initialized [ 6.485000] Bluetooth: HCI socket layer initialized [ 6.487151] Bluetooth: L2CAP socket layer initialized [ 6.489802] Bluetooth: SCO socket layer initialized [ 6.489802] NET: Registered protocol family 8 [ 6.489802] NET: Registered protocol family 20 [ 6.491233] NetLabel: Initializing [ 6.491233] NetLabel: domain hash size = 128 [ 6.491233] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 6.501301] NetLabel: unlabeled traffic allowed by default [ 6.505064] nfc: nfc_init: NFC Core ver 0.1 [ 6.507011] NET: Registered protocol family 39 [ 6.514275] clocksource: Switched to clocksource kvm-clock [ 7.155079] VFS: Disk quotas dquot_6.6.0 [ 7.157014] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.161113] FS-Cache: Loaded [ 7.163408] CacheFiles: Loaded [ 7.165040] pnp: PnP ACPI init [ 7.179114] pnp: PnP ACPI: found 7 devices [ 7.230099] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.234701] NET: Registered protocol family 2 [ 7.238658] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes) [ 7.243376] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 7.249334] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 7.255675] TCP: Hash tables configured (established 65536 bind 65536) [ 7.258588] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 7.263020] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 7.266499] NET: Registered protocol family 1 [ 7.269689] RPC: Registered named UNIX socket transport module. [ 7.272371] RPC: Registered udp transport module. [ 7.273920] RPC: Registered tcp transport module. [ 7.275573] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 7.289013] NET: Registered protocol family 44 [ 7.290511] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.293211] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.295102] software IO TLB: mapped [mem 0xaa600000-0xae600000] (64MB) [ 7.299350] RAPL PMU: API unit is 2^-32 Joules, 3 fixed counters, 10737418240 ms ovfl timer [ 7.300614] RAPL PMU: hw unit of domain pp0-core 2^-0 Joules [ 7.301518] RAPL PMU: hw unit of domain package 2^-0 Joules [ 7.302287] RAPL PMU: hw unit of domain dram 2^-16 Joules [ 7.305299] kvm: already loaded the other module [ 7.306032] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 7.307587] Machine check injector initialized [ 7.311961] Scanning for low memory corruption every 60 seconds [ 7.346033] Initialise system trusted keyrings [ 7.347921] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 7.349191] zbud: loaded [ 7.355039] DLM installed [ 7.356951] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 7.359712] FS-Cache: Netfs 'nfs' registered for caching [ 7.362997] NFS: Registering the id_resolver key type [ 7.363803] Key type id_resolver registered [ 7.364417] Key type id_legacy registered [ 7.365088] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 7.366157] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 7.369002] FS-Cache: Netfs 'cifs' registered for caching [ 7.370379] Key type cifs.spnego registered [ 7.371179] ntfs: driver 2.1.32 [Flags: R/W]. [ 7.372575] fuse init (API version 7.27) [ 7.374955] JFS: nTxBlock = 8192, nTxLock = 65536 [ 7.384812] SGI XFS with ACLs, security attributes, realtime, no debug enabled [ 7.389672] 9p: Installing v9fs 9p2000 file system support [ 7.390551] FS-Cache: Netfs '9p' registered for caching [ 7.391969] ocfs2: Registered cluster interface o2cb [ 7.393039] ocfs2: Registered cluster interface user [ 7.394075] OCFS2 User DLM kernel interface loaded [ 7.405304] gfs2: GFS2 installed [ 7.408576] FS-Cache: Netfs 'ceph' registered for caching [ 7.409880] ceph: loaded (mds proto 32) [ 7.452085] NET: Registered protocol family 38 [ 7.453799] async_tx: api initialized (async) [ 7.454456] Key type asymmetric registered [ 7.455068] Asymmetric key parser 'x509' registered [ 7.455772] Key type pkcs7_test registered [ 7.456490] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) [ 7.457910] io scheduler noop registered [ 7.458472] io scheduler deadline registered [ 7.459476] io scheduler cfq registered (default) [ 7.460278] io scheduler mq-deadline registered [ 7.460923] io scheduler kyber registered [ 7.462556] io scheduler bfq registered [ 7.466889] hgafb: HGA card not detected. [ 7.467570] hgafb: probe of hgafb.0 failed with error -22 [ 7.468777] usbcore: registered new interface driver udlfb [ 7.471157] uvesafb: failed to execute /sbin/v86d [ 7.472031] uvesafb: make sure that the v86d helper is installed and executable [ 7.473183] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 7.474228] uvesafb: vbe_init() failed with -22 [ 7.475075] uvesafb: probe of uvesafb.0 failed with error -22 [ 7.476731] vga16fb: mapped to 0x00000000f45de06e [ 7.541835] Console: switching to colour frame buffer device 80x30 [ 7.822800] fb0: VGA16 VGA frame buffer device [ 7.824994] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.826549] ACPI: Power Button [PWRF] [ 7.827884] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 7.829111] ACPI: Sleep Button [SLPF] [ 7.854986] ioatdma: Intel(R) QuickData Technology Driver 4.00 [ 7.869391] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 7.870689] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.889180] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 7.890138] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.909499] PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 7.910440] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 8.175406] HDLC line discipline maxframe=4096 [ 8.176373] N_HDLC line discipline registered. [ 8.177066] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 8.200626] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 8.227010] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 8.252860] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 8.278921] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 8.283942] Cyclades driver 2.6 [ 8.285434] Initializing Nozomi driver 2.1d [ 8.286888] RocketPort device driver module, version 2.09, 12-June-2003 [ 8.288461] No rocketport ports found; unloading driver [ 8.291859] Non-volatile memory driver v1.3 [ 8.293349] Linux agpgart interface v0.103 [ 8.300166] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 8.302674] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 8.304278] [drm] Driver supports precise vblank timestamp query. [ 8.308022] [drm] Initialized vkms 1.0.0 20180514 for virtual device on minor 1 [ 8.309863] usbcore: registered new interface driver udl [ 8.357847] brd: module loaded [ 8.391365] loop: module loaded [ 8.456052] zram: Added device: zram0 [ 8.472877] null: module loaded [ 8.476680] nfcsim 0.2 initialized [ 8.479776] Loading iSCSI transport class v2.0-870. [ 8.514763] scsi host0: Virtio SCSI HBA [ 8.580039] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 8.589542] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 8.647369] slram: not enough parameters. [ 8.658284] ftl_cs: FTL header not found. [ 8.664024] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011) [ 8.686931] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 8.699238] MACsec IEEE 802.1AE [ 8.701053] tun: Universal TUN/TAP device driver, 1.6 [ 8.751343] vcan: Virtual CAN interface driver [ 8.752617] vxcan: Virtual CAN Tunnel driver [ 8.753769] slcan: serial line CAN interface driver [ 8.755095] slcan: 10 dynamic interface channels. [ 8.756339] CAN device driver interface [ 8.758145] enic: Cisco VIC Ethernet NIC Driver, ver 2.3.0.53 [ 8.760059] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 8.761932] e100: Copyright(c) 1999-2006 Intel Corporation [ 8.763776] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 8.765626] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 8.767594] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 8.769071] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 8.782357] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 8.783724] AX.25: 6pack driver, Revision: 0.3.0 [ 8.784434] AX.25: bpqether driver version 004 [ 8.785262] PPP generic driver version 2.4.2 [ 8.786818] PPP BSD Compression module registered [ 8.788106] PPP Deflate Compression module registered [ 8.789524] PPP MPPE Compression module registered [ 8.790751] NET: Registered protocol family 24 [ 8.792727] PPTP driver version 0.8.5 [ 8.794135] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 8.796608] CSLIP: code copyright 1989 Regents of the University of California. [ 8.798496] SLIP linefill/keepalive option. [ 8.799623] hdlc: HDLC support module revision 1.22 [ 8.800682] x25_asy: X.25 async: version 0.00 ALPHA (dynamic channels, max=256) [ 8.803060] DLCI driver v0.35, 4 Jan 1997, mike.mclagan@linux.org. [ 8.804592] LAPB Ethernet driver version 0.02 [ 8.806062] usbcore: registered new interface driver rndis_wlan [ 8.807960] mac80211_hwsim: initializing netlink [ 8.831861] fakelb driver is marked as deprecated, please use mac802154_hwsim! [ 8.864253] ieee802154fakelb ieee802154fakelb: added 2 fake ieee802154 hardware devices [ 8.898621] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 8.900797] VMware vmxnet3 virtual NIC driver - version 1.4.16.0-k-NAPI [ 8.903401] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 8.905457] usbcore: registered new interface driver pegasus [ 8.907209] usbcore: registered new interface driver rtl8150 [ 8.908951] usbcore: registered new interface driver r8152 [ 8.910569] usbcore: registered new interface driver asix [ 8.912688] usbcore: registered new interface driver ax88179_178a [ 8.914517] usbcore: registered new interface driver cdc_ether [ 8.916224] usbcore: registered new interface driver dm9601 [ 8.917921] usbcore: registered new interface driver smsc75xx [ 8.919709] usbcore: registered new interface driver smsc95xx [ 8.922566] usbcore: registered new interface driver net1080 [ 8.924186] usbcore: registered new interface driver rndis_host [ 8.926060] usbcore: registered new interface driver cdc_subset [ 8.927792] usbcore: registered new interface driver zaurus [ 8.929356] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 8.932224] usbcore: registered new interface driver cdc_ncm [ 8.933842] usbcore: registered new interface driver cdc_mbim [ 8.959100] VFIO - User Level meta-driver version: 0.3 [ 8.976885] aoe: AoE v85 initialised. [ 8.979379] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 8.980474] ehci-pci: EHCI PCI platform driver [ 8.982201] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 8.983889] ohci-pci: OHCI PCI platform driver [ 8.985275] uhci_hcd: USB Universal Host Controller Interface driver [ 8.988145] usbcore: registered new interface driver cdc_acm [ 8.989630] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 8.993021] usbcore: registered new interface driver usblp [ 8.994686] usbcore: registered new interface driver cdc_wdm [ 9.006896] usbcore: registered new interface driver uas [ 9.008532] usbcore: registered new interface driver usb-storage [ 9.010233] usbcore: registered new interface driver ums-realtek [ 9.013800] usbcore: registered new interface driver usbserial_generic [ 9.016116] usbserial: USB Serial support registered for generic [ 9.018559] usbcore: registered new interface driver ch341 [ 9.020648] usbserial: USB Serial support registered for ch341-uart [ 9.022891] usbcore: registered new interface driver cp210x [ 9.024602] usbserial: USB Serial support registered for cp210x [ 9.026473] usbcore: registered new interface driver ftdi_sio [ 9.028471] usbserial: USB Serial support registered for FTDI USB Serial Device [ 9.030918] usbcore: registered new interface driver keyspan [ 9.032696] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 9.035209] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 9.037585] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 9.039818] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 9.042429] usbcore: registered new interface driver option [ 9.044114] usbserial: USB Serial support registered for GSM modem (1-port) [ 9.046449] usbcore: registered new interface driver oti6858 [ 9.048385] usbserial: USB Serial support registered for oti6858 [ 9.050292] usbcore: registered new interface driver pl2303 [ 9.052307] usbserial: USB Serial support registered for pl2303 [ 9.054185] usbcore: registered new interface driver qcserial [ 9.055915] usbserial: USB Serial support registered for Qualcomm USB modem [ 9.058198] usbcore: registered new interface driver sierra [ 9.060203] usbserial: USB Serial support registered for Sierra USB modem [ 9.062421] usbcore: registered new interface driver usb_serial_simple [ 9.065179] usbserial: USB Serial support registered for carelink [ 9.067026] usbserial: USB Serial support registered for zio [ 9.069081] usbserial: USB Serial support registered for funsoft [ 9.071380] usbserial: USB Serial support registered for flashloader [ 9.073293] usbserial: USB Serial support registered for google [ 9.075061] usbserial: USB Serial support registered for libtransistor [ 9.077048] usbserial: USB Serial support registered for vivopay [ 9.079368] usbserial: USB Serial support registered for moto_modem [ 9.081584] usbserial: USB Serial support registered for motorola_tetra [ 9.083502] usbserial: USB Serial support registered for novatel_gps [ 9.085402] usbserial: USB Serial support registered for hp4x [ 9.087304] usbserial: USB Serial support registered for suunto [ 9.089482] usbserial: USB Serial support registered for siemens_mpi [ 9.095118] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.097133] dummy_hcd dummy_hcd.0: Dummy host controller [ 9.102888] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 9.106312] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.108432] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.110306] usb usb1: Product: Dummy host controller [ 9.111676] usb usb1: Manufacturer: Linux 4.19.131-syzkaller dummy_hcd [ 9.113394] usb usb1: SerialNumber: dummy_hcd.0 [ 9.118496] hub 1-0:1.0: USB hub found [ 9.119932] hub 1-0:1.0: 1 port detected [ 9.126050] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.128033] dummy_hcd dummy_hcd.1: Dummy host controller [ 9.130984] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 9.134605] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.136756] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.138669] usb usb2: Product: Dummy host controller [ 9.139968] usb usb2: Manufacturer: Linux 4.19.131-syzkaller dummy_hcd [ 9.142071] usb usb2: SerialNumber: dummy_hcd.1 [ 9.145709] hub 2-0:1.0: USB hub found [ 9.146952] hub 2-0:1.0: 1 port detected [ 9.151268] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.153198] dummy_hcd dummy_hcd.2: Dummy host controller [ 9.156022] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 9.159329] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.162101] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.163823] usb usb3: Product: Dummy host controller [ 9.165111] usb usb3: Manufacturer: Linux 4.19.131-syzkaller dummy_hcd [ 9.166849] usb usb3: SerialNumber: dummy_hcd.2 [ 9.170670] hub 3-0:1.0: USB hub found [ 9.172049] hub 3-0:1.0: 1 port detected [ 9.176214] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.178089] dummy_hcd dummy_hcd.3: Dummy host controller [ 9.180791] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 9.183872] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.185963] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.187742] usb usb4: Product: Dummy host controller [ 9.188810] usb usb4: Manufacturer: Linux 4.19.131-syzkaller dummy_hcd [ 9.190461] usb usb4: SerialNumber: dummy_hcd.3 [ 9.195313] hub 4-0:1.0: USB hub found [ 9.196521] hub 4-0:1.0: 1 port detected [ 9.200621] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.202625] dummy_hcd dummy_hcd.4: Dummy host controller [ 9.205347] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 9.208129] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.210307] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.212536] usb usb5: Product: Dummy host controller [ 9.213829] usb usb5: Manufacturer: Linux 4.19.131-syzkaller dummy_hcd [ 9.215462] usb usb5: SerialNumber: dummy_hcd.4 [ 9.219093] hub 5-0:1.0: USB hub found [ 9.220282] hub 5-0:1.0: 1 port detected [ 9.224448] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.226369] dummy_hcd dummy_hcd.5: Dummy host controller [ 9.229225] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 9.233284] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.235470] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.237302] usb usb6: Product: Dummy host controller [ 9.238573] usb usb6: Manufacturer: Linux 4.19.131-syzkaller dummy_hcd [ 9.240244] usb usb6: SerialNumber: dummy_hcd.5 [ 9.244485] hub 6-0:1.0: USB hub found [ 9.245663] hub 6-0:1.0: 1 port detected [ 9.249742] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.252145] dummy_hcd dummy_hcd.6: Dummy host controller [ 9.254921] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 9.257768] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.259768] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.261548] usb usb7: Product: Dummy host controller [ 9.262883] usb usb7: Manufacturer: Linux 4.19.131-syzkaller dummy_hcd [ 9.264553] usb usb7: SerialNumber: dummy_hcd.6 [ 9.268365] hub 7-0:1.0: USB hub found [ 9.269593] hub 7-0:1.0: 1 port detected [ 9.273744] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.275754] dummy_hcd dummy_hcd.7: Dummy host controller [ 9.278572] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 9.282155] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.284414] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.286262] usb usb8: Product: Dummy host controller [ 9.287546] usb usb8: Manufacturer: Linux 4.19.131-syzkaller dummy_hcd [ 9.289221] usb usb8: SerialNumber: dummy_hcd.7 [ 9.293385] hub 8-0:1.0: USB hub found [ 9.294705] hub 8-0:1.0: 1 port detected [ 9.315147] using random self ethernet address [ 9.316503] using random host ethernet address [ 9.319927] Mass Storage Function, version: 2009/09/11 [ 9.321422] LUN: removable file: (no medium) [ 9.322611] no file given for LUN0 [ 9.325432] console [ttyGS-1] disabled [ 9.326743] g_multi dummy_udc.0: failed to start g_multi: -22 [ 9.340281] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.343924] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 9.346491] vhci_hcd: created sysfs vhci_hcd.0 [ 9.348908] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.350913] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.353090] usb usb9: Product: USB/IP Virtual Host Controller [ 9.354596] usb usb9: Manufacturer: Linux 4.19.131-syzkaller vhci_hcd [ 9.356223] usb usb9: SerialNumber: vhci_hcd.0 [ 9.360400] hub 9-0:1.0: USB hub found [ 9.361997] hub 9-0:1.0: 8 ports detected [ 9.371433] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.374049] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 9.376770] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.379801] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 9.382285] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.384284] usb usb10: Product: USB/IP Virtual Host Controller [ 9.385830] usb usb10: Manufacturer: Linux 4.19.131-syzkaller vhci_hcd [ 9.387514] usb usb10: SerialNumber: vhci_hcd.0 [ 9.391802] hub 10-0:1.0: USB hub found [ 9.393098] hub 10-0:1.0: 8 ports detected [ 9.405501] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.408412] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 9.411957] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.414109] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.416131] usb usb11: Product: USB/IP Virtual Host Controller [ 9.417787] usb usb11: Manufacturer: Linux 4.19.131-syzkaller vhci_hcd [ 9.419492] usb usb11: SerialNumber: vhci_hcd.1 [ 9.423781] hub 11-0:1.0: USB hub found [ 9.425106] hub 11-0:1.0: 8 ports detected [ 9.434192] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.436778] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 9.439500] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.442875] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 9.445011] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.446972] usb usb12: Product: USB/IP Virtual Host Controller [ 9.448451] usb usb12: Manufacturer: Linux 4.19.131-syzkaller vhci_hcd [ 9.450183] usb usb12: SerialNumber: vhci_hcd.1 [ 9.454479] hub 12-0:1.0: USB hub found [ 9.455743] hub 12-0:1.0: 8 ports detected [ 9.466445] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.469170] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 9.473251] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.475369] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.477230] usb usb13: Product: USB/IP Virtual Host Controller [ 9.478712] usb usb13: Manufacturer: Linux 4.19.131-syzkaller vhci_hcd [ 9.480430] usb usb13: SerialNumber: vhci_hcd.2 [ 9.485086] hub 13-0:1.0: USB hub found [ 9.486370] hub 13-0:1.0: 8 ports detected [ 9.495712] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.498368] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 9.500939] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.504077] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 9.506382] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.508344] usb usb14: Product: USB/IP Virtual Host Controller [ 9.509838] usb usb14: Manufacturer: Linux 4.19.131-syzkaller vhci_hcd [ 9.513370] usb usb14: SerialNumber: vhci_hcd.2 [ 9.517488] hub 14-0:1.0: USB hub found [ 9.518708] hub 14-0:1.0: 8 ports detected [ 9.529638] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 9.532424] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 9.535837] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.537992] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.539876] usb usb15: Product: USB/IP Virtual Host Controller [ 9.542530] usb usb15: Manufacturer: Linux 4.19.131-syzkaller vhci_hcd [ 9.544317] usb usb15: SerialNumber: vhci_hcd.3 [ 9.548443] hub 15-0:1.0: USB hub found [ 9.549699] hub 15-0:1.0: 8 ports detected [ 9.558590] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 9.561552] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 9.564130] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.568385] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 9.570465] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.573778] usb usb16: Product: USB/IP Virtual Host Controller [ 9.575316] usb usb16: Manufacturer: Linux 4.19.131-syzkaller vhci_hcd [ 9.577032] usb usb16: SerialNumber: vhci_hcd.3 [ 9.581475] hub 16-0:1.0: USB hub found [ 9.582736] hub 16-0:1.0: 8 ports detected [ 9.593288] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 9.596073] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 9.599480] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.602577] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.604533] usb usb17: Product: USB/IP Virtual Host Controller [ 9.606086] usb usb17: Manufacturer: Linux 4.19.131-syzkaller vhci_hcd [ 9.607783] usb usb17: SerialNumber: vhci_hcd.4 [ 9.612208] hub 17-0:1.0: USB hub found [ 9.613461] hub 17-0:1.0: 8 ports detected [ 9.622350] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 9.624936] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 9.627445] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.630467] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 9.634293] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.636232] usb usb18: Product: USB/IP Virtual Host Controller [ 9.637781] usb usb18: Manufacturer: Linux 4.19.131-syzkaller vhci_hcd [ 9.639481] usb usb18: SerialNumber: vhci_hcd.4 [ 9.643699] hub 18-0:1.0: USB hub found [ 9.645070] hub 18-0:1.0: 8 ports detected [ 9.655531] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 9.658243] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19 [ 9.662569] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.664708] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.666549] usb usb19: Product: USB/IP Virtual Host Controller [ 9.668052] usb usb19: Manufacturer: Linux 4.19.131-syzkaller vhci_hcd [ 9.669728] usb usb19: SerialNumber: vhci_hcd.5 [ 9.673898] hub 19-0:1.0: USB hub found [ 9.675341] hub 19-0:1.0: 8 ports detected [ 9.684693] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 9.687280] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20 [ 9.689876] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.694249] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 9.696379] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.698350] usb usb20: Product: USB/IP Virtual Host Controller [ 9.699921] usb usb20: Manufacturer: Linux 4.19.131-syzkaller vhci_hcd [ 9.701946] usb usb20: SerialNumber: vhci_hcd.5 [ 9.706058] hub 20-0:1.0: USB hub found [ 9.707311] hub 20-0:1.0: 8 ports detected [ 9.718905] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 9.722652] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21 [ 9.726074] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.728233] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.730076] usb usb21: Product: USB/IP Virtual Host Controller [ 9.731824] usb usb21: Manufacturer: Linux 4.19.131-syzkaller vhci_hcd [ 9.733526] usb usb21: SerialNumber: vhci_hcd.6 [ 9.737687] hub 21-0:1.0: USB hub found [ 9.738973] hub 21-0:1.0: 8 ports detected [ 9.747922] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 9.750614] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22 [ 9.753346] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.756491] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 9.758751] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.760657] usb usb22: Product: USB/IP Virtual Host Controller [ 9.763674] usb usb22: Manufacturer: Linux 4.19.131-syzkaller vhci_hcd [ 9.765360] usb usb22: SerialNumber: vhci_hcd.6 [ 9.769474] hub 22-0:1.0: USB hub found [ 9.770715] hub 22-0:1.0: 8 ports detected [ 9.782294] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 9.785605] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23 [ 9.788518] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.790835] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.794041] usb usb23: Product: USB/IP Virtual Host Controller [ 9.795636] usb usb23: Manufacturer: Linux 4.19.131-syzkaller vhci_hcd [ 9.797340] usb usb23: SerialNumber: vhci_hcd.7 [ 9.801572] hub 23-0:1.0: USB hub found [ 9.802990] hub 23-0:1.0: 8 ports detected [ 9.812453] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 9.815142] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24 [ 9.817895] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.820870] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 9.824752] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.826693] usb usb24: Product: USB/IP Virtual Host Controller [ 9.828208] usb usb24: Manufacturer: Linux 4.19.131-syzkaller vhci_hcd [ 9.829877] usb usb24: SerialNumber: vhci_hcd.7 [ 9.834025] hub 24-0:1.0: USB hub found [ 9.835360] hub 24-0:1.0: 8 ports detected [ 9.846023] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 9.848813] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25 [ 9.852727] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 9.854855] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.856629] usb usb25: Product: USB/IP Virtual Host Controller [ 9.858182] usb usb25: Manufacturer: Linux 4.19.131-syzkaller vhci_hcd [ 9.859871] usb usb25: SerialNumber: vhci_hcd.8 [ 9.865099] hub 25-0:1.0: USB hub found [ 9.866367] hub 25-0:1.0: 8 ports detected [ 9.875601] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 9.878467] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26 [ 9.882790] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.885969] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19 [ 9.888204] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.890131] usb usb26: Product: USB/IP Virtual Host Controller [ 9.891785] usb usb26: Manufacturer: Linux 4.19.131-syzkaller vhci_hcd [ 9.893563] usb usb26: SerialNumber: vhci_hcd.8