[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 19.555880] random: sshd: uninitialized urandom read (32 bytes read, 31 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 24.458174] random: sshd: uninitialized urandom read (32 bytes read, 36 bits of entropy available) [ 24.789451] random: sshd: uninitialized urandom read (32 bytes read, 36 bits of entropy available) [ 25.884799] random: sshd: uninitialized urandom read (32 bytes read, 123 bits of entropy available) [ 32.059997] random: nonblocking pool is initialized Warning: Permanently added '10.128.10.41' (ECDSA) to the list of known hosts. executing program [ 37.686365] ================================================================== [ 37.693760] BUG: KASAN: slab-out-of-bounds in pfkey_add+0x2537/0x3220 [ 37.700313] Read of size 8192 at addr ffff8801d208c7c0 by task syzkaller005732/3745 [ 37.708081] [ 37.709694] CPU: 1 PID: 3745 Comm: syzkaller005732 Not tainted 4.4.128-gbd23e3a #20 [ 37.717464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.726804] 0000000000000000 4c179ff68ea1bd67 ffff8801d9547740 ffffffff81e0daad [ 37.734958] ffffea0007482300 ffff8801d208c7c0 0000000000000000 ffff8801d208c980 [ 37.743038] ffff8801d208c780 ffff8801d9547778 ffffffff815150ac ffff8801d208c7c0 [ 37.751819] Call Trace: [ 37.754386] [] dump_stack+0xc1/0x124 [ 37.759738] [] print_address_description+0x6c/0x216 [ 37.766389] [] kasan_report.cold.7+0x175/0x2f7 [ 37.772609] [] ? pfkey_add+0x2537/0x3220 [ 37.778312] [] check_memory_region+0x14f/0x1b0 [ 37.784518] [] memcpy+0x23/0x50 [ 37.789424] [] pfkey_add+0x2537/0x3220 [ 37.794939] [] ? pfkey_delete+0x3a0/0x3a0 [ 37.800717] [] ? __skb_clone+0x25c/0x7d0 [ 37.806401] [] ? pfkey_delete+0x3a0/0x3a0 [ 37.812181] [] pfkey_process+0x671/0x740 [ 37.817870] [] ? pfkey_send_new_mapping+0x1170/0x1170 [ 37.824695] [] pfkey_sendmsg+0x346/0xae0 [ 37.830392] [] ? pfkey_spdget+0x850/0x850 [ 37.836180] [] sock_sendmsg+0xcc/0x110 [ 37.841702] [] ___sys_sendmsg+0x745/0x880 [ 37.848446] [] ? copy_msghdr_from_user+0x550/0x550 [ 37.855029] [] ? check_preemption_disabled+0x3b/0x170 [ 37.861950] [] ? native_set_pte_at+0xe0/0xe0 [ 37.868005] [] ? do_huge_pmd_anonymous_page+0x737/0x9d0 [ 37.875002] [] ? _raw_spin_unlock+0x2c/0x50 [ 37.880976] [] ? do_huge_pmd_anonymous_page+0x38c/0x9d0 [ 37.887974] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 37.894709] [] ? __fget_light+0x9f/0x1f0 [ 37.900416] [] ? __fdget+0x18/0x20 [ 37.906636] [] __sys_sendmsg+0xd6/0x190 [ 37.912251] [] ? SyS_shutdown+0x1b0/0x1b0 [ 37.918300] [] ? __do_page_fault+0x385/0xa10 [ 37.924345] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 37.931177] [] SyS_sendmsg+0x2d/0x50 [ 37.936528] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 37.943085] [ 37.944687] Allocated by task 3745: [ 37.948281] [] save_stack_trace+0x26/0x50 [ 37.954189] [] save_stack+0x43/0xd0 [ 37.960094] [] kasan_kmalloc+0xc7/0xe0 [ 37.965725] [] kasan_krealloc+0x64/0x80 [ 37.971439] [] ksize+0x8a/0xf0 [ 37.976384] [] __alloc_skb+0x133/0x600 [ 37.982016] [] pfkey_sendmsg+0xfe/0xae0 [ 37.987743] [] sock_sendmsg+0xcc/0x110 [ 37.993379] [] ___sys_sendmsg+0x745/0x880 [ 37.999269] [] __sys_sendmsg+0xd6/0x190 [ 38.004981] [] SyS_sendmsg+0x2d/0x50 [ 38.010446] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 38.017119] [ 38.018722] Freed by task 2025: [ 38.021971] [] save_stack_trace+0x26/0x50 [ 38.027866] [] save_stack+0x43/0xd0 [ 38.033241] [] kasan_slab_free+0x72/0xc0 [ 38.039065] [] kfree+0xf4/0x310 [ 38.044097] [] skb_release_data+0x304/0x3b0 [ 38.050170] [] skb_release_all+0x4a/0x60 [ 38.055980] [] consume_skb+0xf3/0x3d0 [ 38.061535] [] skb_free_datagram+0x1a/0xe0 [ 38.067515] [] netlink_recvmsg+0x663/0xe30 [ 38.073496] [] sock_recvmsg+0x91/0xc0 [ 38.079042] [] ___sys_recvmsg+0x265/0x590 [ 38.084943] [] __sys_recvmsg+0xd6/0x190 [ 38.090678] [] SyS_recvmsg+0x2d/0x50 [ 38.096135] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 38.102818] [ 38.104431] The buggy address belongs to the object at ffff8801d208c780 [ 38.104431] which belongs to the cache kmalloc-512 of size 512 [ 38.117070] The buggy address is located 64 bytes inside of [ 38.117070] 512-byte region [ffff8801d208c780, ffff8801d208c980) [ 38.128832] The buggy address belongs to the page: [ 38.155860] kernel tried to execute NX-protected page - exploit attempt? (uid: 0) [ 38.163499] BUG: unable toSeaBIOS (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 0x000f2350: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Booting from Hard Disk 0... early console in decompress_kernel input_data: 0x0000000003b5326e input_len: 0x00000000014ca886 output: 0x0000000001000000 output_len: 0x0000000004008a40 run_size: 0x0000000005752000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Initializing cgroup subsys schedtune [ 0.000000] Linux version 4.4.128-gbd23e3a (syzkaller@ci) (gcc version 8.0.1 20180413 (experimental) (GCC) ) #20 SMP PREEMPT Tue Apr 24 03:43:15 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 workqueue.watchdog_thresh=120 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers' [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] x86/fpu: Using 'eager' FPU context switches. [ 0.000000] e820: 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] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.4 present. [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] e820: last_pfn = 0xbfff3 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f23d0-0x000f23df] mapped at [ffff8800000f23d0] [ 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 0x00000000000F2390 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] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 2:1fffd001, primary cpu clock [ 0.000000] kvm-clock: using sched offset of 1935001924 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] 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] e820: [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: 19112604462750000 ns [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 42 pages/cpu @ffff8801db200000 s134024 r8192 d29816 u1048576 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1935227 [ 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 workqueue.watchdog_thresh=120 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.000000] Memory: 6579092K/7863876K available (41745K kernel code, 6300K rwdata, 9048K rodata, 1864K init, 23696K bss, 1284784K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Kernel/User page tables isolation: enabled [ 0.000000] Running RCU self tests [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=2 [ 0.000000] NR_IRQS:4352 nr_irqs:440 16 [ 0.000000] console [ttyS0] enabled [ 0.000000] console [ttyS0] enabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.000000] ... CHAINHASH_SIZE: 32768 [ 0.000000] memory used by lock dependency info: 8159 kB [ 0.000000] per task-struct memory footprint: 1920 bytes [ 0.000000] tsc: Detected 2300.000 MHz processor [ 1.327538] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.328715] pid_max: default: 32768 minimum: 301 [ 1.329424] ACPI: Core revision 20150930 [ 1.743002] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.745007] Security Framework initialized [ 1.745602] SELinux: Initializing. [ 1.746258] AppArmor: AppArmor disabled by boot time parameter [ 1.747266] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.748194] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.751822] Initializing cgroup subsys io [ 1.752469] Initializing cgroup subsys freezer [ 1.753133] Initializing cgroup subsys hugetlb [ 1.753770] Initializing cgroup subsys debug [ 1.754547] CPU: Physical Processor ID: 0 [ 1.756487] mce: CPU supports 32 MCE banks [ 1.757361] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.758255] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.759160] Spectre V2 : Mitigation: Full generic retpoline [ 1.762243] Freeing SMP alternatives memory: 48K [ 1.771983] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.886889] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.888425] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.977231] x86: Booting SMP configuration: [ 1.977892] .... node #0, CPUs: #1 [ 1.978686] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.983328] x86: Booted up 1 node, 2 CPUs [ 1.983915] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.988810] devtmpfs: initialized [ 2.015434] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.016878] futex hash table entries: 512 (order: 4, 65536 bytes) [ 2.018104] kworker/u4:0 (20) used greatest stack depth: 27920 bytes left [ 2.033711] xor: automatically using best checksumming function: [ 2.126928] avx : 21831.200 MB/sec [ 2.128106] RTC time: 5:49:43, date: 04/24/18 [ 2.130583] NET: Registered protocol family 16 [ 2.131736] schedtune: init normalization constants... [ 2.132441] schedtune: no energy model data [ 2.133049] schedtune: disabled! [ 2.173587] cpuidle: using governor ladder [ 2.203314] cpuidle: using governor menu [ 2.204722] ACPI: bus type PCI registered [ 2.205310] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 2.207859] PCI: Using configuration type 1 for base access [ 2.212808] kworker/u4:0 (42) used greatest stack depth: 27424 bytes left [ 2.566995] raid6: sse2x1 gen() 4637 MB/s [ 2.736955] raid6: sse2x1 xor() 2670 MB/s [ 2.906964] raid6: sse2x2 gen() 7584 MB/s [ 3.076965] raid6: sse2x2 xor() 4326 MB/s [ 3.246976] raid6: sse2x4 gen() 9865 MB/s [ 3.416987] raid6: sse2x4 xor() 5721 MB/s [ 3.586996] raid6: avx2x1 gen() 9389 MB/s [ 3.757004] raid6: avx2x2 gen() 14583 MB/s [ 3.927009] raid6: avx2x4 gen() 19116 MB/s [ 3.927683] raid6: using algorithm avx2x4 gen() 19116 MB/s [ 3.928451] raid6: using avx2x2 recovery algorithm [ 3.929695] ACPI: Added _OSI(Module Device) [ 3.930372] ACPI: Added _OSI(Processor Device) [ 3.931059] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.931707] ACPI: Added _OSI(Processor Aggregator Device) [ 3.958610] ACPI: Executed 2 blocks of module-level executable AML code [ 4.925425] ACPI: Interpreter enabled [ 4.926545] ACPI: (supports S0 S3 S4 S5) [ 4.927125] ACPI: Using IOAPIC for interrupt routing [ 4.928317] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 6.195919] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 6.196968] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 6.198389] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 6.199405] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 6.228897] PCI host bridge to bus 0000:00 [ 6.229538] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 6.230485] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 6.231452] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 6.232495] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 6.233546] pci_bus 0000:00: root bus resource [bus 00-ff] [ 6.273358] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 6.365535] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 6.372156] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 6.378593] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 6.384886] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 6.388976] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 6.979244] ACPI: Enabled 16 GPEs in block 00 to 0F [ 6.983195] vgaarb: loaded [ 6.987441] SCSI subsystem initialized [ 6.999195] ACPI: bus type USB registered [ 7.001069] usbcore: registered new interface driver usbfs [ 7.002962] usbcore: registered new interface driver hub [ 7.004511] usbcore: registered new device driver usb [ 7.007024] pps_core: LinuxPPS API ver. 1 registered [ 7.007990] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 7.009376] PTP clock support registered [ 7.011500] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 7.012592] dmi: Firmware registration failed. [ 7.014229] Advanced Linux Sound Architecture Driver Initialized. [ 7.016091] PCI: Using ACPI for IRQ routing [ 7.024636] NetLabel: Initializing [ 7.025145] NetLabel: domain hash size = 128 [ 7.025765] NetLabel: protocols = UNLABELED CIPSOv4 [ 7.026743] NetLabel: unlabeled traffic allowed by default [ 7.029443] amd_nb: Cannot enumerate AMD northbridges [ 7.030304] clocksource: Switched to clocksource kvm-clock [ 7.224490] pnp: PnP ACPI init [ 7.250495] pnp: PnP ACPI: found 7 devices [ 7.264598] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.266250] NET: Registered protocol family 2 [ 7.268908] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 7.270259] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 7.278061] TCP: Hash tables configured (established 65536 bind 65536) [ 7.280037] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 7.281755] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 7.285208] NET: Registered protocol family 1 [ 7.285952] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.287768] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.288666] software IO TLB [mem 0xbbff3000-0xbfff3000] (64MB) mapped at [ffff8800bbff3000-ffff8800bfff2fff] [ 7.291060] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 7.292690] hw unit of domain pp0-core 2^-0 Joules [ 7.293367] hw unit of domain package 2^-0 Joules [ 7.294012] hw unit of domain dram 2^-16 Joules