binder: 5365:5371 got reply transaction with no transaction stack
binder: 5365:5371 transaction failed 29201/-71, size 0-0 line 2922
binder: undelivered TRANSACTION_ERROR: 29189
binder: undelivered TRANSACTION_ERROR: 29201
==================================================================
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 ffff8801d319eb62 by task syz-executor.3/5376

CPU: 1 PID: 5376 Comm: syz-executor.3 Not tainted 4.4.174+ #17
 0000000000000000 173b734359f33f56 ffff8801db706e68 ffffffff81aad1a1
 0000000000000001 ffffea00074c6780 ffff8801d319eb62 0000000000000002
 0000000000000001 ffff8801db706ea0 ffffffff81490120 0000000000000001
Call Trace:
 <IRQ>  [<ffffffff81aad1a1>] __dump_stack lib/dump_stack.c:15 [inline]
 <IRQ>  [<ffffffff81aad1a1>] dump_stack+0xc1/0x120 lib/dump_stack.c:51
 [<ffffffff81490120>] print_address_description+0x6f/0x21b mm/kasan/report.c:252
 [<ffffffff81490358>] kasan_report_error mm/kasan/report.c:351 [inline]
 [<ffffffff81490358>] kasan_report mm/kasan/report.c:408 [inline]
 [<ffffffff81490358>] kasan_report.cold+0x8c/0x2be mm/kasan/report.c:393
 [<ffffffff81484f37>] __asan_report_store2_noabort+0x17/0x20 mm/kasan/report.c:432
 [<ffffffff823549d8>] get_tpkt_data.isra.0+0x8c8/0x980 net/netfilter/nf_conntrack_h323_main.c:218
 [<ffffffff8235711a>] q931_help+0x1aa/0x1020 net/netfilter/nf_conntrack_h323_main.c:1177
 [<ffffffff82690223>] ipv6_helper+0x303/0x440 net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c:131
 [<ffffffff822f84a6>] nf_iterate+0x186/0x220 net/netfilter/core.c:274
 [<ffffffff822f86f6>] nf_hook_slow+0x1b6/0x340 net/netfilter/core.c:306
 [<ffffffff825b08e4>] nf_hook_thresh include/linux/netfilter.h:187 [inline]
 [<ffffffff825b08e4>] NF_HOOK_COND include/linux/netfilter.h:239 [inline]
 [<ffffffff825b08e4>] ip6_output+0x284/0x520 net/ipv6/ip6_output.c:145
 [<ffffffff825a8df6>] dst_output include/net/dst.h:498 [inline]
 [<ffffffff825a8df6>] NF_HOOK_THRESH include/linux/netfilter.h:226 [inline]
 [<ffffffff825a8df6>] NF_HOOK include/linux/netfilter.h:249 [inline]
 [<ffffffff825a8df6>] ip6_xmit+0xc76/0x1a60 net/ipv6/ip6_output.c:240
 [<ffffffff8264972a>] tcp_v6_send_response.constprop.0+0xa0a/0x11f0 net/ipv6/tcp_ipv6.c:834
 [<ffffffff8264a42c>] tcp_v6_send_reset+0x25c/0x470 net/ipv6/tcp_ipv6.c:904
 [<ffffffff8264c5c2>] tcp_v6_rcv+0xdb2/0x30b0 net/ipv6/tcp_ipv6.c:1502
 [<ffffffff825b3c1d>] ip6_input_finish+0x57d/0x14f0 net/ipv6/ip6_input.c:248
 [<ffffffff825b66a8>] NF_HOOK_THRESH include/linux/netfilter.h:226 [inline]
 [<ffffffff825b66a8>] NF_HOOK include/linux/netfilter.h:249 [inline]
 [<ffffffff825b66a8>] ip6_input+0xf8/0x1f0 net/ipv6/ip6_input.c:280
 [<ffffffff825b317d>] dst_input include/net/dst.h:504 [inline]
 [<ffffffff825b317d>] ip6_rcv_finish+0x14d/0x670 net/ipv6/ip6_input.c:62
 [<ffffffff825b5b51>] NF_HOOK_THRESH include/linux/netfilter.h:226 [inline]
 [<ffffffff825b5b51>] NF_HOOK include/linux/netfilter.h:249 [inline]
 [<ffffffff825b5b51>] ipv6_rcv+0xfc1/0x1a20 net/ipv6/ip6_input.c:186
 [<ffffffff82230640>] __netif_receive_skb_core+0x1300/0x2950 net/core/dev.c:4041
 [<ffffffff82238bd8>] __netif_receive_skb+0x58/0x1c0 net/core/dev.c:4076
 [<ffffffff8223fec0>] process_backlog+0x200/0x630 net/core/dev.c:4673
 [<ffffffff8223f2f7>] napi_poll net/core/dev.c:4911 [inline]
 [<ffffffff8223f2f7>] net_rx_action+0x367/0xd30 net/core/dev.c:4976
 [<ffffffff8271bb16>] __do_softirq+0x226/0xa3f kernel/softirq.c:273
 [<ffffffff82719cdc>] do_softirq_own_stack+0x1c/0x30 arch/x86/entry/entry_64.S:956
 <EOI>  [<ffffffff810e1744>] do_softirq.part.0+0x54/0x60 kernel/softirq.c:317
 [<ffffffff810e181c>] do_softirq kernel/softirq.c:309 [inline]
 [<ffffffff810e181c>] __local_bh_enable_ip+0xcc/0xe0 kernel/softirq.c:170
 [<ffffffff8259f8bf>] local_bh_enable include/linux/bottom_half.h:31 [inline]
 [<ffffffff8259f8bf>] rcu_read_unlock_bh include/linux/rcupdate.h:957 [inline]
 [<ffffffff8259f8bf>] ip6_finish_output2+0xa0f/0x1dc0 net/ipv6/ip6_output.c:114
 [<ffffffff825b0203>] ip6_finish_output+0x2f3/0x750 net/ipv6/ip6_output.c:131
 [<ffffffff825b0814>] NF_HOOK_COND include/linux/netfilter.h:240 [inline]
 [<ffffffff825b0814>] ip6_output+0x1b4/0x520 net/ipv6/ip6_output.c:145
 [<ffffffff825a8df6>] dst_output include/net/dst.h:498 [inline]
 [<ffffffff825a8df6>] NF_HOOK_THRESH include/linux/netfilter.h:226 [inline]
 [<ffffffff825a8df6>] NF_HOOK include/linux/netfilter.h:249 [inline]
 [<ffffffff825a8df6>] ip6_xmit+0xc76/0x1a60 net/ipv6/ip6_output.c:240
 [<ffffffff8266622c>] inet6_csk_xmit+0x24c/0x4b0 net/ipv6/inet6_connection_sock.c:176
 [<ffffffff82431dd4>] __tcp_transmit_skb+0x1904/0x2cf0 net/ipv4/tcp_output.c:1034
 [<ffffffff82439e83>] tcp_transmit_skb net/ipv4/tcp_output.c:1047 [inline]
 [<ffffffff82439e83>] tcp_send_syn_data net/ipv4/tcp_output.c:3259 [inline]
 [<ffffffff82439e83>] tcp_connect+0x1bd3/0x31b0 net/ipv4/tcp_output.c:3294
 [<ffffffff82646631>] tcp_v6_connect+0x1391/0x1b30 net/ipv6/tcp_ipv6.c:294
 [<ffffffff824a7a2f>] __inet_stream_connect+0x2cf/0xc70 net/ipv4/af_inet.c:615
 [<ffffffff823fc71d>] tcp_sendmsg_fastopen net/ipv4/tcp.c:1092 [inline]
 [<ffffffff823fc71d>] tcp_sendmsg+0x19ed/0x2ab0 net/ipv4/tcp.c:1112
 [<ffffffff824a8b42>] inet_sendmsg+0x202/0x4d0 net/ipv4/af_inet.c:755
 [<ffffffff821d838e>] sock_sendmsg_nosec net/socket.c:638 [inline]
 [<ffffffff821d838e>] sock_sendmsg+0xbe/0x110 net/socket.c:648
 [<ffffffff821dc4f1>] SYSC_sendto net/socket.c:1678 [inline]
 [<ffffffff821dc4f1>] SyS_sendto+0x201/0x340 net/socket.c:1646
 [<ffffffff8100603d>] do_syscall_32_irqs_on arch/x86/entry/common.c:330 [inline]
 [<ffffffff8100603d>] do_fast_syscall_32+0x32d/0xa90 arch/x86/entry/common.c:397
 [<ffffffff8271a350>] sysenter_flags_fixed+0xd/0x1a

Allocated by task 5376:
 [<ffffffff8102e3c6>] save_stack_trace+0x26/0x50 arch/x86/kernel/stacktrace.c:63
 [<ffffffff81483f22>] save_stack mm/kasan/kasan.c:512 [inline]
 [<ffffffff81483f22>] set_track mm/kasan/kasan.c:524 [inline]
 [<ffffffff81483f22>] kasan_kmalloc.part.0+0x62/0xf0 mm/kasan/kasan.c:616
 [<ffffffff81484197>] kasan_kmalloc+0xb7/0xd0 mm/kasan/kasan.c:601
 [<ffffffff81484a40>] kasan_krealloc+0x60/0x80 mm/kasan/kasan.c:654
 [<ffffffff814185df>] __do_krealloc mm/slab_common.c:1196 [inline]
 [<ffffffff814185df>] __krealloc+0x8f/0xc0 mm/slab_common.c:1222
 [<ffffffff8232db31>] __nf_ct_ext_add_length+0x221/0xb50 net/netfilter/nf_conntrack_extend.c:104
 [<ffffffff8231efaa>] nf_ct_helper_ext_add net/netfilter/nf_conntrack_helper.c:176 [inline]
 [<ffffffff8231efaa>] __nf_ct_try_assign_helper+0x32a/0x890 net/netfilter/nf_conntrack_helper.c:230
 [<ffffffff8231549e>] init_conntrack net/netfilter/nf_conntrack_core.c:1006 [inline]
 [<ffffffff8231549e>] resolve_normal_ct net/netfilter/nf_conntrack_core.c:1056 [inline]
 [<ffffffff8231549e>] nf_conntrack_in+0x160e/0x1c20 net/netfilter/nf_conntrack_core.c:1145
 [<ffffffff82690484>] ipv6_conntrack_local+0x94/0xf0 net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c:184
 [<ffffffff822f84a6>] nf_iterate+0x186/0x220 net/netfilter/core.c:274
 [<ffffffff822f86f6>] nf_hook_slow+0x1b6/0x340 net/netfilter/core.c:306
 [<ffffffff825a9098>] nf_hook_thresh include/linux/netfilter.h:187 [inline]
 [<ffffffff825a9098>] NF_HOOK_THRESH include/linux/netfilter.h:224 [inline]
 [<ffffffff825a9098>] NF_HOOK include/linux/netfilter.h:249 [inline]
 [<ffffffff825a9098>] ip6_xmit+0xf18/0x1a60 net/ipv6/ip6_output.c:240
 [<ffffffff8266622c>] inet6_csk_xmit+0x24c/0x4b0 net/ipv6/inet6_connection_sock.c:176
 [<ffffffff82431dd4>] __tcp_transmit_skb+0x1904/0x2cf0 net/ipv4/tcp_output.c:1034
 [<ffffffff82439e83>] tcp_transmit_skb net/ipv4/tcp_output.c:1047 [inline]
 [<ffffffff82439e83>] tcp_send_syn_data net/ipv4/tcp_output.c:3259 [inline]
 [<ffffffff82439e83>] tcp_connect+0x1bd3/0x31b0 net/ipv4/tcp_output.c:3294
 [<ffffffff82646631>] tcp_v6_connect+0x1391/0x1b30 net/ipv6/tcp_ipv6.c:294
 [<ffffffff824a7a2f>] __inet_stream_connect+0x2cf/0xc70 net/ipv4/af_inet.c:615
 [<ffffffff823fc71d>] tcp_sendmsg_fastopen net/ipv4/tcp.c:1092 [inline]
 [<ffffffff823fc71d>] tcp_sendmsg+0x19ed/0x2ab0 net/ipv4/tcp.c:1112
 [<ffffffff824a8b42>] inet_sendmsg+0x202/0x4d0 net/ipv4/af_inet.c:755
 [<ffffffff821d838e>] sock_sendmsg_nosec net/socket.c:638 [inline]
 [<ffffffff821d838e>] sock_sendmsg+0xbe/0x110 net/socket.c:648
 [<ffffffff821dc4f1>] SYSC_sendto net/socket.c:1678 [inline]
 [<ffffffff821dc4f1>] SyS_sendto+0x201/0x340 net/socket.c:1646
 [<ffffffff8100603d>] do_syscall_32_irqs_on arch/x86/entry/common.c:330 [inline]
 [<ffffffff8100603d>] do_fast_syscall_32+0x32d/0xa90 arch/x86/entry/common.c:397
 [<ffffffff8271a350>] sysenter_flags_fixed+0xd/0x1a

Freed by task 3:
 [<ffffffff8102e3c6>] save_stack_trace+0x26/0x50 arch/x86/kernel/stacktrace.c:63
 [<ffffffff81484820>] save_stack mm/kasan/kasan.c:512 [inline]
 [<ffffffff81484820>] set_track mm/kasan/kasan.c:524 [inline]
 [<ffffffff81484820>] kasan_slab_free+0xb0/0x190 mm/kasan/kasan.c:589
 [<ffffffff81481c44>] slab_free_hook mm/slub.c:1383 [inline]
 [<ffffffff81481c44>] slab_free_freelist_hook mm/slub.c:1405 [inline]
 [<ffffffff81481c44>] slab_free mm/slub.c:2859 [inline]
 [<ffffffff81481c44>] kfree+0xf4/0x310 mm/slub.c:3749
 [<ffffffff81245ada>] __rcu_reclaim kernel/rcu/rcu.h:113 [inline]
 [<ffffffff81245ada>] rcu_do_batch kernel/rcu/tree.c:2705 [inline]
 [<ffffffff81245ada>] invoke_rcu_callbacks kernel/rcu/tree.c:2973 [inline]
 [<ffffffff81245ada>] __rcu_process_callbacks kernel/rcu/tree.c:2940 [inline]
 [<ffffffff81245ada>] rcu_process_callbacks+0xa9a/0x14b0 kernel/rcu/tree.c:2957
 [<ffffffff8271bb16>] __do_softirq+0x226/0xa3f kernel/softirq.c:273

The buggy address belongs to the object at ffff8801d319eb00
 which belongs to the cache kmalloc-96 of size 96
The buggy address is located 2 bytes to the right of
 96-byte region [ffff8801d319eb00, ffff8801d319eb60)
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 0x000f29c0-0x000f29cf] mapped at [ffff8800000f29c0]
Using GB pages for direct mapping
ACPI: Early table checksum verification disabled
ACPI: RSDP 0x00000000000F2750 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 2474200870 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 2299.998 MHz processor
Calibrating delay loop (skipped) preset value.. 4599.99 BogoMIPS (lpj=22999980)
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
Spectre V2 : Spectre v2 mitigation: Enabling Indirect Branch Prediction Barrier
Spectre V2 : Enabling Restricted Speculation for firmware calls
Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
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 (9199.99 BogoMIPS)
CPU1: update max cpu_capacity 1024
devtmpfs: initialized
CPU1: update max cpu_capacity 1024
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(1562241488.772:1): 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
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 <maxk@qualcomm.com>
sd 0:0:1:0: [sda] 4096-byte physical blocks
tsc: Refined TSC clocksource calibration: 2300.007 MHz
clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x21273b92eef, max_idle_ns: 440795226594 ns
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
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
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
 sda: sda1
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
sd 0:0:1:0: [sda] Attached SCSI disk
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 2019-07-04 11:58:10 UTC (1562241490)
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(1562241492.000:2): policy loaded auid=4294967295 ses=4294967295
stty (357) used greatest stack depth: 25968 bytes left