[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 16.130763] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 19.018749] random: sshd: uninitialized urandom read (32 bytes read) [ 19.336142] random: sshd: uninitialized urandom read (32 bytes read) [ 20.052470] random: sshd: uninitialized urandom read (32 bytes read) [ 20.208232] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.16' (ECDSA) to the list of known hosts. [ 25.689376] random: sshd: uninitialized urandom read (32 bytes read) executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 26.349039] ================================================================== [ 26.356484] BUG: KASAN: stack-out-of-bounds in debug_object_deactivate+0x425/0x450 [ 26.364210] Read of size 8 at addr ffff8801ca8254e8 by task swapper/0/0 [ 26.370963] [ 26.372611] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.18.0-rc3+ #45 [ 26.379308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 26.388849] Call Trace: [ 26.391440] [ 26.393616] dump_stack+0x1c9/0x2b4 [ 26.397271] ? dump_stack_print_info.cold.2+0x52/0x52 [ 26.402482] ? printk+0xa7/0xcf [ 26.405785] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 26.410570] ? debug_object_deactivate+0x425/0x450 [ 26.415535] print_address_description+0x6c/0x20b [ 26.420406] ? debug_object_deactivate+0x425/0x450 [ 26.425447] kasan_report.cold.7+0x242/0x2fe [ 26.429886] __asan_report_load8_noabort+0x14/0x20 [ 26.434845] debug_object_deactivate+0x425/0x450 [ 26.439649] ? debug_stats_show+0x100/0x100 [ 26.444001] ? kasan_check_write+0x14/0x20 [ 26.448271] ? do_raw_spin_lock+0xc1/0x200 [ 26.452545] __run_timers+0x571/0xc70 [ 26.456378] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 26.461767] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 26.466811] ? timerqueue_add+0x204/0x2b0 [ 26.470989] ? enqueue_hrtimer+0x18e/0x540 [ 26.475266] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 26.480482] ? do_raw_spin_lock+0xc1/0x200 [ 26.484746] ? clockevents_program_event+0x158/0x370 [ 26.489878] ? lock_downgrade+0x8f0/0x8f0 [ 26.494061] ? pvclock_read_flags+0x160/0x160 [ 26.498586] ? hrtimer_start_range_ns+0xd20/0xd20 [ 26.503466] run_timer_softirq+0x4c/0x70 [ 26.507744] __do_softirq+0x2e8/0xb17 [ 26.511579] ? __irqentry_text_end+0x1f97a8/0x1f97a8 [ 26.516712] ? kasan_check_read+0x11/0x20 [ 26.520886] ? do_raw_spin_unlock+0xa7/0x2f0 [ 26.525321] ? native_apic_msr_write+0x5b/0x80 [ 26.529931] ? lapic_next_event+0x5a/0x90 [ 26.534127] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 26.539697] ? clockevents_program_event+0x140/0x370 [ 26.544832] ? tick_program_event+0xb2/0x130 [ 26.549290] ? __sanitizer_cov_trace_const_cmp4+SeaBIOS (version 1.8.2-20171130_102032-google) Total RAM Size = 0x00000001e0000000 = 7680 MiB CPUs found: 2 Max CPUs supported: 256 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 0x000f2290: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Booting from Hard Disk 0... early console in extract_kernel input_data: 0x00000000083182e9 input_len: 0x00000000031c8a6b output: 0x0000000001000000 output_len: 0x00000000092449b0 kernel_total_size: 0x000000000a504000 trampoline_32bit: 0x000000000009d000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Linux version 4.18.0-rc3+ (syzkaller@ci) (gcc version 8.0.1 20180413 (experimental) (GCC)) #45 SMP Wed Jul 4 07:02:20 UTC 2018 [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 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 nopcid [ 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 0x0000000000100000-0x00000000bfff2fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bfff3000-0x00000000bfffffff] 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] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000000] last_pfn = 0xbfff3 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f2310-0x000f231f] mapped at [(____ptrval____)] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Using GB pages for direct mapping [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F22D0 000014 (v00 Google) [ 0.000000] ACPI: RSDT 0x00000000BFFF3430 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFFCF60 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFF3470 0017B2 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFFCF00 000040 [ 0.000000] ACPI: FACS 0x00000000BFFFCF00 000040 [ 0.000000] ACPI: SSDT 0x00000000BFFF65F0 00690D (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: APIC 0x00000000BFFF5D10 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.000000] ACPI: WAET 0x00000000BFFF5CE0 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.000000] ACPI: SRAT 0x00000000BFFF4C30 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.000000] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.000000] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.000000] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.000000] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.000000] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.000000] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.000000] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x21fffa000-0x21fffdfff] [ 0.000000] kvm-clock: cpu 0, msr 2:1fff8001, primary cpu clock [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: using sched offset of 5084926845 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000bfff2fff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.000000] Reserved but unavailable: 111 pages [ 0.000000] kasan: KernelAddressSanitizer initialized [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbfff3000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.000000] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.000000] random: get_random_bytes called from start_kernel+0x112/0x949 with crng_init=0 [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] percpu: Embedded 56 pages/cpu @(____ptrval____) s188616 r8192 d32568 u1048576 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1935228 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 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 nopcid [ 0.000000] Memory: 6499788K/7863876K available (110620K kernel code, 12321K rwdata, 16056K rodata, 3968K init, 23144K bss, 1364088K reserved, 0K cma-reserved) [ 0.001000] Running RCU self tests [ 0.001000] Hierarchical RCU implementation. [ 0.001000] RCU lockdep checking is enabled. [ 0.001000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 0.001000] RCU callback double-/use-after-free debug enabled. [ 0.001000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.001000] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 0.001000] Console: colour VGA+ 80x25 [ 0.001000] console [ttyS0] enabled [ 0.001000] console [ttyS0] enabled [ 0.001000] bootconsole [earlyser0] disabled [ 0.001000] bootconsole [earlyser0] disabled [ 0.001000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001000] ... MAX_LOCK_DEPTH: 48 [ 0.001000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001000] ... CLASSHASH_SIZE: 4096 [ 0.001000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.001000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.001000] ... CHAINHASH_SIZE: 32768 [ 0.001000] memory used by lock dependency info: 7391 kB [ 0.001000] per task-struct memory footprint: 1920 bytes [ 0.001000] ACPI: Core revision 20180531 [ 0.001000] APIC: Switch to symmetric I/O mode setup [ 0.001385] x2apic enabled [ 0.002015] Switched APIC routing to physical x2apic. [ 0.006597] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 0.007000] tsc: Detected 2300.000 MHz processor [ 0.007047] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 0.009026] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=2300000) [ 0.010009] pid_max: default: 32768 minimum: 301 [ 0.012163] Security Framework initialized [ 0.013016] Yama: becoming mindful. [ 0.013640] SELinux: Initializing. [ 0.015018] AppArmor: AppArmor disabled by boot time parameter [ 0.021413] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.025068] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.026160] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.028021] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.031273] CPU: Physical Processor ID: 0 [ 0.032066] mce: CPU supports 32 MCE banks [ 0.033162] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 0.034010] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 0.035027] Spectre V2 : Mitigation: Full generic retpoline [ 0.036008] Speculative Store Bypass: Vulnerable [ 0.037810] Freeing SMP alternatives memory: 64K [ 0.041000] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 0.042762] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 0.043263] Hierarchical SRCU implementation. [ 0.044572] NMI watchdog: Perf event create on CPU 0 failed with -2 [ 0.045010] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.046461] smp: Bringing up secondary CPUs ... [ 0.049478] x86: Booting SMP configuration: [ 0.050013] .... node #0, CPUs: #1 [ 0.001000] kvm-clock: cpu 1, msr 2:1fff8041, secondary cpu clock [ 0.053299] smp: Brought up 1 node, 2 CPUs [ 0.054051] smpboot: Max logical packages: 1 [ 0.055012] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 0.059333] devtmpfs: initialized [ 0.071874] kworker/u4:0 (24) used greatest stack depth: 24072 bytes left [ 0.073111] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.074128] futex hash table entries: 512 (order: 4, 65536 bytes) [ 0.076904] xor: automatically using best checksumming function avx [ 0.078616] RTC time: 1:09:13, date: 07/05/18 [ 0.088782] NET: Registered protocol family 16 [ 0.093588] audit: initializing netlink subsys (disabled) [ 0.095073] audit: type=2000 audit(1530752952.920:1): state=initialized audit_enabled=0 res=1 [ 0.097953] kworker/u4:1 (40) used greatest stack depth: 23840 bytes left [ 0.099396] cpuidle: using governor menu [ 0.101592] ACPI: bus type PCI registered [ 0.103881] PCI: Using configuration type 1 for base access [ 0.140967] kworker/u4:3 (167) used greatest stack depth: 21704 bytes left [ 0.320765] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.324128] cryptd: max_cpu_qlen set to 1000 [ 0.343036] raid6: sse2x1 gen() 1707 MB/s [ 0.360043] raid6: sse2x1 xor() 1011 MB/s [ 0.378027] raid6: sse2x2 gen() 3695 MB/s [ 0.395025] raid6: sse2x2 xor() 1945 MB/s [ 0.413020] raid6: sse2x4 gen() 6042 MB/s [ 0.430017] raid6: sse2x4 xor() 3408 MB/s [ 0.448037] raid6: avx2x1 gen() 968 MB/s [ 0.466015] raid6: avx2x1 xor() 1904 MB/s [ 0.483020] raid6: avx2x2 gen() 4250 MB/s [ 0.500010] raid6: avx2x2 xor() 3867 MB/s [ 0.517013] raid6: avx2x4 gen() 11429 MB/s [ 0.535021] raid6: avx2x4 xor() 5939 MB/s [ 0.535844] raid6: using algorithm avx2x4 gen() 11429 MB/s [ 0.536011] raid6: .... xor() 5939 MB/s, rmw enabled [ 0.537011] raid6: using avx2x2 recovery algorithm [ 0.538777] ACPI: Added _OSI(Module Device) [ 0.539046] ACPI: Added _OSI(Processor Device) [ 0.540015] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.541011] ACPI: Added _OSI(Processor Aggregator Device) [ 0.542036] ACPI: Added _OSI(Linux-Dell-Video) [ 0.731475] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.243122] ACPI: Interpreter enabled [ 1.244184] ACPI: (supports S0 S3 S4 S5) [ 1.245015] ACPI: Using IOAPIC for interrupt routing [ 1.246218] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 1.248986] ACPI: Enabled 16 GPEs in block 00 to 0F [ 1.948107] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 1.949055] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 1.950176] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 1.951203] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 1.956992] PCI host bridge to bus 0000:00 [ 1.958033] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 1.959035] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 1.960040] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 1.961026] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 1.962030] pci_bus 0000:00: root bus resource [bus 00-ff] [ 2.002235] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 2.063655] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 2.066632] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 2.069382] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 2.073284] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 2.076092] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 2.482823] vgaarb: loaded [ 2.485302] SCSI subsystem initialized [ 2.487816] ACPI: bus type USB registered [ 2.488575] usbcore: registered new interface driver usbfs [ 2.489245] usbcore: registered new interface driver hub [ 2.490234] usbcore: registered new device driver usb [ 2.492539] pps_core: LinuxPPS API ver. 1 registered [ 2.493017] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 2.494131] PTP clock support registered [ 2.497272] EDAC MC: Ver: 3.0.0 [ 2.502710] Advanced Linux Sound Architecture Driver Initialized. [ 2.503504] PCI: Using ACPI for IRQ routing [ 2.507509] Bluetooth: Core ver 2.22 [ 2.508207] NET: Registered protocol family 31 [ 2.509015] Bluetooth: HCI device and connection manager initialized [ 2.510061] Bluetooth: HCI socket layer initialized [ 2.511023] Bluetooth: L2CAP socket layer initialized [ 2.512184] Bluetooth: SCO socket layer initialized [ 2.513063] NET: Registered protocol family 8 [ 2.514012] NET: Registered protocol family 20 [ 2.515271] NetLabel: Initializing [ 2.516013] NetLabel: domain hash size = 128 [ 2.517009] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 2.518290] NetLabel: unlabeled traffic allowed by default