SELinux: policydb version 554517 does not match my version range 15-30 nf_conntrack: automatic helper assignment is deprecated and it will be removed soon. Use the iptables CT target to attach helpers instead. ================================================================== BUG: KASAN: slab-out-of-bounds in get_tpkt_data.isra.0+0x8c8/0x980 net/netfilter/nf_conntrack_h323_main.c:218 Write of size 2 at addr ffff8800b4a14be2 by task syz-executor.2/3772 CPU: 1 PID: 3772 Comm: syz-executor.2 Not tainted 4.4.174+ #17 0000000000000000 6753f71dcdeba3b7 ffff8801db706e68 ffffffff81aad1a1 0000000000000001 ffffea0002d28500 ffff8800b4a14be2 0000000000000002 0000000000000001 ffff8801db706ea0 ffffffff81490120 0000000000000001 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x120 lib/dump_stack.c:51 [] print_address_description+0x6f/0x21b mm/kasan/report.c:252 [] kasan_report_error mm/kasan/report.c:351 [inline] [] kasan_report mm/kasan/report.c:408 [inline] [] kasan_report.cold+0x8c/0x2be mm/kasan/report.c:393 [] __asan_report_store2_noabort+0x17/0x20 mm/kasan/report.c:432 [] get_tpkt_data.isra.0+0x8c8/0x980 net/netfilter/nf_conntrack_h323_main.c:218 [] q931_help+0x1aa/0x1020 net/netfilter/nf_conntrack_h323_main.c:1177 [] ipv6_helper+0x303/0x440 net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c:131 [] nf_iterate+0x186/0x220 net/netfilter/core.c:274 [] nf_hook_slow+0x1b6/0x340 net/netfilter/core.c:306 [] nf_hook_thresh include/linux/netfilter.h:187 [inline] [] NF_HOOK_COND include/linux/netfilter.h:239 [inline] [] ip6_output+0x284/0x520 net/ipv6/ip6_output.c:145 [] dst_output include/net/dst.h:498 [inline] [] NF_HOOK_THRESH include/linux/netfilter.h:226 [inline] [] NF_HOOK include/linux/netfilter.h:249 [inline] [] ip6_xmit+0xc76/0x1a60 net/ipv6/ip6_output.c:240 [] tcp_v6_send_response.constprop.0+0xa0a/0x11f0 net/ipv6/tcp_ipv6.c:834 [] tcp_v6_send_reset+0x25c/0x470 net/ipv6/tcp_ipv6.c:904 [] tcp_v6_rcv+0xdb2/0x30b0 net/ipv6/tcp_ipv6.c:1502 [] ip6_input_finish+0x57d/0x14f0 net/ipv6/ip6_input.c:248 [] NF_HOOK_THRESH include/linux/netfilter.h:226 [inline] [] NF_HOOK include/linux/netfilter.h:249 [inline] [] ip6_input+0xf8/0x1f0 net/ipv6/ip6_input.c:280 audit: type=1400 audit(1559131879.257:20): avc: denied { setopt } for pid=3785 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [] dst_input include/net/dst.h:504 [inline] [] ip6_rcv_finish+0x14d/0x670 net/ipv6/ip6_input.c:62 [] NF_HOOK_THRESH include/linux/netfilter.h:226 [inline] [] NF_HOOK include/linux/netfilter.h:249 [inline] [] ipv6_rcv+0xfc1/0x1a20 net/ipv6/ip6_input.c:186 [] __netif_receive_skb_core+0x1300/0x2950 net/core/dev.c:4041 [] __netif_receive_skb+0x58/0x1c0 net/core/dev.c:4076 [] process_backlog+0x200/0x630 net/core/dev.c:4673 [] napi_poll net/core/dev.c:4911 [inline] [] net_rx_action+0x367/0xd30 net/core/dev.c:4976 [] __do_softirq+0x226/0xa3f kernel/softirq.c:273 [] do_softirq_own_stack+0x1c/0x30 arch/x86/entry/entry_64.S:956 [] do_softirq.part.0+0x54/0x60 kernel/softirq.c:317 [] do_softirq kernel/softirq.c:309 [inline] [] __local_bh_enable_ip+0xcc/0xe0 kernel/softirq.c:170 [] local_bh_enable include/linux/bottom_half.h:31 [inline] [] rcu_read_unlock_bh include/linux/rcupdate.h:957 [inline] [] ip6_finish_output2+0xa0f/0x1dc0 net/ipv6/ip6_output.c:114 [] ip6_finish_output+0x2f3/0x750 net/ipv6/ip6_output.c:131 [] NF_HOOK_COND include/linux/netfilter.h:240 [inline] [] ip6_output+0x1b4/0x520 net/ipv6/ip6_output.c:145 [] dst_output include/net/dst.h:498 [inline] [] NF_HOOK_THRESH include/linux/netfilter.h:226 [inline] [] NF_HOOK include/linux/netfilter.h:249 [inline] [] ip6_xmit+0xc76/0x1a60 net/ipv6/ip6_output.c:240 [] inet6_csk_xmit+0x24c/0x4b0 net/ipv6/inet6_connection_sock.c:176 [] __tcp_transmit_skb+0x1904/0x2cf0 net/ipv4/tcp_output.c:1034 [] tcp_transmit_skb net/ipv4/tcp_output.c:1047 [inline] [] tcp_send_syn_data net/ipv4/tcp_output.c:3259 [inline] [] tcp_connect+0x1bd3/0x31b0 net/ipv4/tcp_output.c:3294 [] tcp_v6_connect+0x1391/0x1b30 net/ipv6/tcp_ipv6.c:294 [] __inet_stream_connect+0x2cf/0xc70 net/ipv4/af_inet.c:615 [] tcp_sendmsg_fastopen net/ipv4/tcp.c:1092 [inline] [] tcp_sendmsg+0x19ed/0x2ab0 net/ipv4/tcp.c:1112 [] inet_sendmsg+0x202/0x4d0 net/ipv4/af_inet.c:755 [] sock_sendmsg_nosec net/socket.c:638 [inline] [] sock_sendmsg+0xbe/0x110 net/socket.c:648 [] SYSC_sendto net/socket.c:1678 [inline] [] SyS_sendto+0x201/0x340 net/socket.c:1646 [] do_syscall_32_irqs_on arch/x86/entry/common.c:330 [inline] [] do_fast_syscall_32+0x32d/0xa90 arch/x86/entry/common.c:397 [] sysenter_flags_fixed+0xd/0x1a Allocated by task 3772: [] save_stack_trace+0x26/0x50 arch/x86/kernel/stacktrace.c:63 [] save_stack mm/kasan/kasan.c:512 [inline] [] set_track mm/kasan/kasan.c:524 [inline] [] kasan_kmalloc.part.0+0x62/0xf0 mm/kasan/kasan.c:616 [] kasan_kmalloc+0xb7/0xd0 mm/kasan/kasan.c:601 [] kasan_krealloc+0x60/0x80 mm/kasan/kasan.c:654 [] __do_krealloc mm/slab_common.c:1196 [inline] [] __krealloc+0x8f/0xc0 mm/slab_common.c:1222 [] __nf_ct_ext_add_length+0x221/0xb50 net/netfilter/nf_conntrack_extend.c:104 [] nf_ct_helper_ext_add net/netfilter/nf_conntrack_helper.c:176 [inline] [] __nf_ct_try_assign_helper+0x32a/0x890 net/netfilter/nf_conntrack_helper.c:230 [] init_conntrack net/netfilter/nf_conntrack_core.c:1006 [inline] [] resolve_normal_ct net/netfilter/nf_conntrack_core.c:1056 [inline] [] nf_conntrack_in+0x160e/0x1c20 net/netfilter/nf_conntrack_core.c:1145 [] ipv6_conntrack_local+0x94/0xf0 net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c:184 [] nf_iterate+0x186/0x220 net/netfilter/core.c:274 [] nf_hook_slow+0x1b6/0x340 net/netfilter/core.c:306 [] nf_hook_thresh include/linux/netfilter.h:187 [inline] [] NF_HOOK_THRESH include/linux/netfilter.h:224 [inline] [] NF_HOOK include/linux/netfilter.h:249 [inline] [] ip6_xmit+0xf18/0x1a60 net/ipv6/ip6_output.c:240 [] inet6_csk_xmit+0x24c/0x4b0 net/ipv6/inet6_connection_sock.c:176 [] __tcp_transmit_skb+0x1904/0x2cf0 net/ipv4/tcp_output.c:1034 [] tcp_transmit_skb net/ipv4/tcp_output.c:1047 [inline] [] tcp_send_syn_data net/ipv4/tcp_output.c:3259 [inline] [] tcp_connect+0x1bd3/0x31b0 net/ipv4/tcp_output.c:3294 [] tcp_v6_connect+0x1391/0x1b30 net/ipv6/tcp_ipv6.c:294 [] __inet_stream_connect+0x2cf/0xc70 net/ipv4/af_inet.c:615 [] tcp_sendmsg_fastopen net/ipv4/tcp.c:1092 [inline] [] tcp_sendmsg+0x19ed/0x2ab0 net/ipv4/tcp.c:1112 [] inet_sendmsg+0x202/0x4d0 net/ipv4/af_inet.c:755 [] sock_sendmsg_nosec net/socket.c:638 [inline] [] sock_sendmsg+0xbe/0x110 net/socket.c:648 [] SYSC_sendto net/socket.c:1678 [inline] [] SyS_sendto+0x201/0x340 net/socket.c:1646 [] do_syscall_32_irqs_on arch/x86/entry/common.c:330 [inline] [] do_fast_syscall_32+0x32d/0xa90 arch/x86/entry/common.c:397 [] sysenter_flags_fixed+0xd/0x1a Freed by task 2770: [] save_stack_trace+0x26/0x50 arch/x86/kernel/stacktrace.c:63 [] save_stack mm/kasan/kasan.c:512 [inline] [] set_track mm/kasan/kasan.c:524 [inline] [] kasan_slab_free+0xb0/0x190 mm/kasan/kasan.c:589 [] slab_free_hook mm/slub.c:1383 [inline] [] slab_free_freelist_hook mm/slub.c:1405 [inline] [] slab_free mm/slub.c:2859 [inline] [] kfree+0xf4/0x310 mm/slub.c:3749 [] ext4_ext_map_blocks+0x934/0x4d00 fs/ext4/extents.c:4637 [] ext4_map_blocks+0x55f/0x16f0 fs/ext4/inode.c:599 [] ext4_alloc_file_blocks.isra.0+0x2a0/0x8b0 fs/ext4/extents.c:4730 [] ext4_fallocate+0x489/0x1fa0 fs/ext4/extents.c:5017 [] vfs_fallocate+0x324/0x670 fs/open.c:312 [] ioctl_preallocate+0x189/0x200 fs/ioctl.c:451 [] compat_ioctl_preallocate fs/compat_ioctl.c:804 [inline] [] C_SYSC_ioctl fs/compat_ioctl.c:1574 [inline] [] compat_SyS_ioctl+0x60b/0x2210 fs/compat_ioctl.c:1544 [] do_syscall_32_irqs_on arch/x86/entry/common.c:330 [inline] [] do_fast_syscall_32+0x32d/0xa90 arch/x86/entry/common.c:397 [] sysenter_flags_fixed+0xd/0x1a The buggy address belongs to the object at ffff8800b4a14b80 which belongs to the cache kmalloc-96 of size 96 The buggy address is located 2 bytes to the right of 96-byte region [ffff8800b4a14b80, ffff8800b4a14be0) The buggy address belongs to the page: Initializing cgroup subsys cpu Initializing cgroup subsys cpuacct Linux version 4.4.174+ (syzkaller@ci) (gcc version 9.0.0 20181231 (experimental) (GCC) ) #17 SMP PREEMPT Fri Feb 8 11:11:08 UTC 2019 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 workqueue.watchdog_thresh=140 nopti KERNEL supported cpus: Intel GenuineIntel AMD AuthenticAMD x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers' x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers' x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers' x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. e820: BIOS-provided physical RAM map: BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable bootconsole [earlyser0] enabled NX (Execute Disable) protection: active Hypervisor detected: KVM Kernel/User page tables isolation: disabled e820: last_pfn = 0x220000 max_arch_pfn = 0x400000000 x86/PAT: Configuration [0-7]: WB WC UC- UC UC UC UC UC e820: last_pfn = 0xbfffd max_arch_pfn = 0x400000000 found SMP MP-table at [mem 0x000f2a10-0x000f2a1f] mapped at [ffff8800000f2a10] Using GB pages for direct mapping ACPI: Early table checksum verification disabled ACPI: RSDP 0x00000000000F27A0 000014 (v00 Google) ACPI: RSDT 0x00000000BFFFDA50 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) ACPI: FACP 0x00000000BFFFFF00 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) ACPI: DSDT 0x00000000BFFFDA90 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) ACPI: FACS 0x00000000BFFFFEC0 000040 ACPI: FACS 0x00000000BFFFFEC0 000040 ACPI: SSDT 0x00000000BFFFF540 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) ACPI: APIC 0x00000000BFFFF450 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) ACPI: WAET 0x00000000BFFFF420 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) ACPI: SRAT 0x00000000BFFFF350 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) kvm-clock: Using msrs 4b564d01 and 4b564d00 kvm-clock: cpu 0, msr 2:1fffd001, primary cpu clock kvm-clock: using sched offset of 2538452666 cycles clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns Zone ranges: DMA32 [mem 0x0000000000001000-0x00000000ffffffff] Normal [mem 0x0000000100000000-0x000000021fffffff] Movable zone start for each node Early memory node ranges node 0: [mem 0x0000000000001000-0x000000000009efff] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] node 0: [mem 0x0000000100000000-0x000000021fffffff] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] kasan: KernelAddressSanitizer initialized ACPI: PM-Timer IO Port: 0xb008 ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) Using ACPI (MADT) for SMP configuration information smpboot: Allowing 2 CPUs, 0 hotplug CPUs e820: [mem 0xc0000000-0xfffbbfff] available for PCI devices Booting paravirtualized kernel on KVM clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:1 PERCPU: Embedded 41 pages/cpu @ffff8801db600000 s130696 r8192 d29048 u1048576 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1935238 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 workqueue.watchdog_thresh=140 nopti PID hash table entries: 4096 (order: 3, 32768 bytes) Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) Memory: 6609392K/7863916K available (23671K kernel code, 3786K rwdata, 5144K rodata, 1320K init, 23156K bss, 1254524K reserved, 0K cma-reserved) SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 Running RCU self tests Preemptible hierarchical RCU implementation. RCU lockdep checking is enabled. Build-time adjustment of leaf fanout to 64. RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=2 NR_IRQS:4352 nr_irqs:440 16 console [ttyS0] enabled console [ttyS0] enabled bootconsole [earlyser0] disabled bootconsole [earlyser0] disabled Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar ... MAX_LOCKDEP_SUBCLASSES: 8 ... MAX_LOCK_DEPTH: 48 ... MAX_LOCKDEP_KEYS: 8191 ... CLASSHASH_SIZE: 4096 ... MAX_LOCKDEP_ENTRIES: 32768 ... MAX_LOCKDEP_CHAINS: 65536 ... CHAINHASH_SIZE: 32768 memory used by lock dependency info: 8159 kB per task-struct memory footprint: 1920 bytes tsc: Detected 2300.000 MHz processor Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) pid_max: default: 32768 minimum: 301 ACPI: Core revision 20150930 ACPI: 2 ACPI AML tables successfully acquired and loaded Security Framework initialized SELinux: Initializing. Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) Initializing cgroup subsys freezer CPU: Physical Processor ID: 0 Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 Spectre V2 : Mitigation: Full generic retpoline Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch Speculative Store Bypass: Vulnerable Freeing SMP alternatives memory: 28K ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. x86: Booting SMP configuration: .... node #0, CPUs: #1 kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock x86: Booted up 1 node, 2 CPUs smpboot: Total of 2 processors activated (9200.00 BogoMIPS) CPU1: update max cpu_capacity 1024 CPU1: update max cpu_capacity 1024 devtmpfs: initialized clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns futex hash table entries: 512 (order: 4, 65536 bytes) NET: Registered protocol family 16 cpuidle: using governor ladder cpuidle: using governor menu ACPI: bus type PCI registered PCI: Using configuration type 1 for base access ACPI: Added _OSI(Module Device) ACPI: Added _OSI(Processor Device) ACPI: Added _OSI(3.0 _SCP Extensions) ACPI: Added _OSI(Processor Aggregator Device) ACPI: Executed 2 blocks of module-level executable AML code ACPI: Interpreter enabled ACPI: (supports S0 S3 S5) ACPI: Using IOAPIC for interrupt routing PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) acpi PNP0A03:00: _OSC: OS supports [Segments MSI] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM PCI host bridge to bus 0000:00 pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] pci_bus 0000:00: root bus resource [bus 00-ff] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) ACPI: PCI Interrupt Link [LNKS] (IRQs *9) ACPI: Enabled 16 GPEs in block 00 to 0F vgaarb: loaded SCSI subsystem initialized ACPI: bus type USB registered usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb Advanced Linux Sound Architecture Driver Initialized. PCI: Using ACPI for IRQ routing amd_nb: Cannot enumerate AMD northbridges clocksource: Switched to clocksource kvm-clock pnp: PnP ACPI init pnp: PnP ACPI: found 7 devices clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns NET: Registered protocol family 2 TCP established hash table entries: 65536 (order: 7, 524288 bytes) TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) TCP: Hash tables configured (established 65536 bind 65536) UDP hash table entries: 4096 (order: 7, 655360 bytes) UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) NET: Registered protocol family 1 pci 0000:00:00.0: Limiting direct PCI/PCI transfers PCI-DMA: Using software bounce buffering for IO (SWIOTLB) software IO TLB: mapped [mem 0xbbffd000-0xbfffd000] (64MB) RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer hw unit of domain pp0-core 2^-0 Joules hw unit of domain package 2^-0 Joules hw unit of domain dram 2^-16 Joules audit: initializing netlink subsys (disabled) audit: type=2000 audit(1559131886.108:1): initialized VFS: Disk quotas dquot_6.6.0 VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) Registering sdcardfs 0.1 fuse init (API version 7.23) cryptomgr_test (31) used greatest stack depth: 28720 bytes left Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) io scheduler noop registered io scheduler deadline registered io scheduler cfq registered (default) input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 ACPI: Power Button [PWRF] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 ACPI: Sleep Button [SLPF] Warning: Processor Platform Limit event detected, but not handled. Consider compiling CPUfreq support into your kernel. ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A brd: module loaded loop: module loaded scsi host0: Virtio SCSI HBA scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 tsc: Refined TSC clocksource calibration: 2300.006 MHz clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x21273ac4d85, max_idle_ns: 440795266965 ns sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) tun: Universal TUN/TAP device driver, 1.6 tun: (C) 1999-2004 Max Krasnyansky sd 0:0:1:0: [sda] 4096-byte physical blocks sd 0:0:1:0: [sda] Write Protect is off sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI e1000: Copyright (c) 1999-2006 Intel Corporation. PPP generic driver version 2.4.2 sda: sda1 PPP BSD Compression module registered PPP Deflate Compression module registered PPP MPPE Compression module registered NET: Registered protocol family 24 usbcore: registered new interface driver asix usbcore: registered new interface driver ax88179_178a usbcore: registered new interface driver cdc_ether usbcore: registered new interface driver net1080 usbcore: registered new interface driver cdc_subset sd 0:0:1:0: [sda] Attached SCSI disk usbcore: registered new interface driver zaurus usbcore: registered new interface driver cdc_ncm ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver ehci-pci: EHCI PCI platform driver i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 i8042: Warning: Keylock active serio: i8042 KBD port at 0x60,0x64 irq 1 serio: i8042 AUX port at 0x60,0x64 irq 12 mousedev: PS/2 mouse device common for all mice usbcore: registered new interface driver xpad usbcore: registered new interface driver usb_acecad usbcore: registered new interface driver aiptek usbcore: registered new interface driver gtco usbcore: registered new interface driver hanwang usbcore: registered new interface driver kbtab rtc_cmos 00:00: RTC can wake from S4 rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 rtc_cmos 00:00: alarms up to one day, 114 bytes nvram device-mapper: uevent: version 1.0.3 device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com hidraw: raw HID events driver (C) Jiri Kosina usbcore: registered new interface driver usbhid usbhid: USB HID core driver ashmem: initialized u32 classifier Actions configured Netfilter messages via NETLINK v0.30. nf_conntrack version 0.5.0 (65536 buckets, 262144 max) ctnetlink v0.93: registering with nfnetlink. xt_time: kernel timezone is -0000 IPv4 over IPsec tunneling driver ip_tables: (C) 2000-2006 Netfilter Core Team arp_tables: (C) 2002 David S. Miller Initializing XFRM netlink socket NET: Registered protocol family 10 mip6: Mobile IPv6 ip6_tables: (C) 2000-2006 Netfilter Core Team sit: IPv6 over IPv4 tunneling driver NET: Registered protocol family 17 NET: Registered protocol family 15 registered taskstats version 1 rtc_cmos 00:00: setting system clock to 2019-05-29 12:11:27 UTC (1559131887) ALSA device list: No soundcards found. input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities EXT4-fs (sda1): couldn't mount as ext2 due to feature incompatibilities EXT4-fs (sda1): mounted filesystem without journal. Opts: (null) VFS: Mounted root (ext4 filesystem) readonly on device 8:1. devtmpfs: mounted Freeing unused kernel memory: 1320K Kernel memory protection disabled. SELinux: Permission module_load in class system not defined in policy. SELinux: Class netlink_iscsi_socket not defined in policy. SELinux: Class netlink_fib_lookup_socket not defined in policy. SELinux: Class netlink_connector_socket not defined in policy. SELinux: Class netlink_netfilter_socket not defined in policy. SELinux: Class netlink_generic_socket not defined in policy. SELinux: Class netlink_scsitransport_socket not defined in policy. SELinux: Class netlink_rdma_socket not defined in policy. SELinux: Class netlink_crypto_socket not defined in policy. SELinux: Permission wake_alarm in class capability2 not defined in policy. SELinux: Permission block_suspend in class capability2 not defined in policy. SELinux: Permission audit_read in class capability2 not defined in policy. SELinux: Permission attach_queue in class tun_socket not defined in policy. SELinux: Class binder not defined in policy. SELinux: the above unknown classes and permissions will be denied audit: type=1403 audit(1559131888.900:2): policy loaded auid=4294967295 ses=4294967295 stty (357) used greatest stack depth: 25840 bytes left