"}, 0x14, 0x0}, 0x0) r13 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00008b1000)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f0000174000+0x1a5)="d4") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") r14 = creat(&(0x7f0000c0f000-0x8)="2e2f66696c653000", 0x89) mount(&(0x7f0000c6c000-0x8)="2e2f66696c653000", &(0x7f000092f000)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x8ff8c, &(0x7f000002f000)="") mount(&(0x7f000000a000)="2e", &(0x7f0000852000)="2e", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d6a000-0x1)="2e", 0x0) r15 = fcntl$dupfd(r13, 0x0, r14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r15, 0x84, 0x1b, &(0x7f0000377000)={0x0, 0xf8, "4c7dd53cd4810a98b62deb98621642bf047e801f4871c2a4c82368a7328b045725e5aa3f13ebd34e3766b4a236c4d2a22a3d9f07ea1ab7d96d483ce7859516b841b8599e14eb876f5391faffe6b948740955503c90ec1c7efd062c0bc8d1a34023d9832e17f3cb6581b38a9b048af051b88cce83503487bd629cfc44268ba0f8b2c455de3869ad9d32f108c0dafd17106160053efa37459a1664860de9ed2ceec6610d7390cee19d6710bf96833ba53de33115b189a8867f7514dfcdbe5c591deb8e0c6c7623fe19df35ad7a180d42c052995c323d19cfe0266bfc18758bbd8f9aa0fd790ea971ca6f415df7d43768bb442e10190a663c0b"}, &(0x7f000031f000-0x4)=0x100) fcntl$notify(r13, 0x8, 0x80000000) 2017/12/14 22:12:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008d7000)="2f6465762f6877726e6700", 0x4, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000ff3000)=0x1, 0x4) flistxattr(r0, &(0x7f00007ae000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cb1000)={0x0, 0x0, 0x0}, &(0x7f00008d1000-0x4)=0xc) ptrace$getenv(0x4201, r3, 0x8624, &(0x7f000043d000)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00002a9000-0x11)={0x0, 0x9, "dfdd54061329daa3b3"}, &(0x7f0000ddb000)=0x11) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d47000)={r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x101, 0x0, 0x580}, 0x10) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000000000)="") renameat2(r2, &(0x7f0000df4000-0x8)="2e2f66696c653000", r1, &(0x7f0000419000)="2e2f66696c653000", 0x3) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x4000000000000004, 0x101, 0x73, 0x803]}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000498000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) inotify_init1(0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x4, 0x40000}, 0x0) r6 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x2202) ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x80da12, 0xffff, 0x20000000, 0x80000000000000}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000000)={0x3, 0x2f4, 0x1}) ioctl(r5, 0x2285, &(0x7f0000007000)="53") io_setup(0x200, &(0x7f00004e0000-0x8)=0x0) execve(&(0x7f0000632000)="2e2f636f6e74726f6c00", &(0x7f00008a8000)=[&(0x7f0000d6a000-0x2)="2f00", &(0x7f0000668000-0x11)="2f6465762f7667615f6172626974657200"], &(0x7f0000bc9000)=[]) socketpair$unix(0x1, 0x6000000002, 0x0, &(0x7f0000d76000)={0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000278000)={0x0, 0x0}) accept4(r7, &(0x7f0000a8e000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000636000)=0x80, 0x0) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f0000439000)={0x5, {0x2, 0x2, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc, 0x200, 0xe6, 0x0, 0x1, &(0x7f00008dd000-0x10)=@generic="072de871593c792282385f4ae11e91a0", 0x7, 0x0, 0x0}) [ 104.133645] netlink: 'syz-executor3': attribute type 2 has an invalid length. 2017/12/14 22:12:22 executing program 5: r0 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x0, 0x200, 0x0, 0x0, 0x0, 0xd8, 0x1020, 0x0, 0xac, 0x85, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, &(0x7f0000564000-0x8)=0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00004e8000-0x9)="2f6465762f6b766d00", 0x0, 0x0) io_setup(0x101, &(0x7f00001fd000-0x8)=0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000faa000/0x18000)=nil, &(0x7f0000e97000-0x18)=[@text16={0x10, &(0x7f00005f4000-0x31)="ea11232c0067cd5d260fe21636a800b8b2008ec066b8010000000f01c1e88000f3f23e0fb32f9a1200c900b893000f00d8", 0x31}], 0x1, 0x0, &(0x7f0000280000)=[@dstype0={0x6, 0x0}], 0x1) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00002da000)="", &(0x7f00000c9000-0x4)=0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000995000/0x18000)=nil, &(0x7f000020e000-0x18)=[@textreal={0x8, &(0x7f0000aef000-0x45)="ba400066b80000000066efba6100b0d1eebaf80c66b8c8c8218d66efbafc0ced0f00d30fc7044e1717260f353501c8240766b9f603000066b80070000066ba000000000f30", 0x45}], 0x1, 0x0, &(0x7f0000e9c000)=[], 0x0) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f0000ee0000)={0x200000000000000, 0x0, [0x40, 0x101, 0xebfc, 0x10001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msync(&(0x7f000007d000/0x2000)=nil, 0x2000, 0x4000000000a) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) personality(0x0) socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000046f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca7000-0x4)=0x10) sched_rr_get_interval(0x0, &(0x7f0000480000)={0x0, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f000042d000-0x6a)="", 0x0, 0x0, &(0x7f0000487000)={0x0, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b31000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000f2d000-0x18)={0x1, 0x0, [{0xc0010058, 0x0, 0x0}]}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005cf000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x210101, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000aa9000)=0x100000000) ioctl$int_in(r0, 0x5452, &(0x7f0000001000)=0x5136) syz_open_dev$loop(&(0x7f00001aa000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x4000) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ddc000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20040, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) [ 104.249428] binder: 12878:12887 got reply transaction with no transaction stack [ 104.276606] binder: 12878:12887 transaction failed 29201/-71, size 104-16 line 2690 [ 104.288813] binder: 12878:12898 BC_FREE_BUFFER u0000020400000000 no match [ 104.288871] binder_alloc: 12878: binder_alloc_buf, no vma [ 104.288903] binder: 12878:12898 transaction failed 29189/-3, size 0-0 line 2890 [ 104.368657] binder_alloc: binder_alloc_mmap_handler: 12878 20000000-20002000 already mapped failed -16 [ 104.396538] binder: BINDER_SET_CONTEXT_MGR already set [ 104.402266] binder: 12878:12879 ioctl 40046207 0 returned -16 2017/12/14 22:12:23 executing program 2: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000af5000)="2f6465762f766373612300", 0x4, 0x40004) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000af6000)="2f6465762f6b766d00", 0x881, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008a9000)=@assoc_value={0x0, 0x2fd84dac}, &(0x7f0000298000-0x4)=0x8) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000fe000)={@common="6772657461703000000000fffb800000", 0x6}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x400000000000002) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000001000-0x4)=0x3) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000024f000/0x18000)=nil, &(0x7f00005e4000)=[@text32={0x20, &(0x7f0000485000)="b8000000000f23c80f21f8350c00e0000f23f866baf80cb8a0576586ef66bafc0cedc4c1f8171b66baf80cb880adfe8defc466bafc0c0c0c000000efb9800000c00f3235010000000f30ff73f50f01cf66b8a2000f00d0d26cfbf2c4c27d58d8", 0x60}], 0x1, 0x20, &(0x7f0000a60000-0x10)=[], 0x0) mmap(&(0x7f0000000000/0x3ec000)=nil, 0x3ec000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000af3000-0x138)={{0xf004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x200000000, 0xc, 0x0, 0x0, 0x0, 0x5b063f80, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xe, 0x0, 0x3, 0x200, 0x2000, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0}, {0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, {0x1, 0x0, 0xe, 0x0, 0x0, 0x9, 0x0, 0x18000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7, 0x0, 0x3, 0x100000001, 0x0, 0x0, 0xbe5, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xa0000000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x3]}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000625000/0x1000)=nil, 0x1000, 0xaad8f8f7d848d8c8, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000095d000)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x100000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000096b000)={0xfffffffffffffffd, 0x2023, 0x0, 0x0, 0x3, 0x40000000000, 0xffbdffdeffffffff, 0x1, 0x3, 0x1, 0x800000000008004, 0x1000, 0x0, 0x0, 0x88, 0x0, 0x10000, 0x2, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/14 22:12:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000705000)="2e2f636f6e74726f6c00", 0x42000, 0x4) syz_extract_tcp_res(&(0x7f0000f74000-0x8)={0x0, 0x0}, 0x25b7, 0x0) syz_extract_tcp_res(&(0x7f000015e000)={0x0, 0x0}, 0xe3e, 0x5) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x9) r2 = accept4$inet(r1, &(0x7f0000e8c000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de3000-0x4)=0x10, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000060c000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000036000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e1e000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004c6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000698000-0x10)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003a3000-0x10)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000f0000)={r3, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ac3000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000756000-0x10)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000734000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003ff000-0x10)={r6, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000bdb000)={r3, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00004f5000-0xc)={r8, 0x80004, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fd6000)={r7, r8, 0x10000023ff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000519000)={r9, 0x0, 0x9}) prctl$getname(0x10, &(0x7f000000e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eae000-0x10)={0x8, 0x4, 0x81, 0xde, 0x0}, &(0x7f0000ecd000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000051000-0x20)={0xda, 0x430, 0x7, 0x10000, 0x0, 0x2, 0x0, 0xffffffff, 0x0}, &(0x7f0000e96000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002e3000)={r11, 0xa5, "962263e757729d77a2621787ca6e1e218ea18f7bac666e4844855bf71ac700eb7bd9440d54e74c0c41a20d0dd18f9c81552a63466ff0ff5b50de58c32147b055e72475edcb625cb2c897b54827bcf3aacd225a45f722629bcfb686508e48cc0c8ea5c080c1f379637d728a6d96380c3935659c46896f58508f430100000000000000703564cdd88d4d1151a85e9e116fb8d8ff748d95926056e70a0ad4ab719c8d910b2ddb"}, &(0x7f00000bf000-0x4)=0xad) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000a9f000-0x10)={0x0, r10, 0x4}) r12 = socket(0xa, 0x803, 0x86) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000730000)={0x0, 0x0, 0x0}, &(0x7f000007c000)=0xc) sendmsg$nfc_llcp(r12, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x14, 0x1000000029, 0x34, "00000000"}, 0x14, 0x0}, 0x0) r13 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00008b1000)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f0000174000+0x1a5)="d4") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") r14 = creat(&(0x7f0000c0f000-0x8)="2e2f66696c653000", 0x89) mount(&(0x7f0000c6c000-0x8)="2e2f66696c653000", &(0x7f000092f000)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x8ff8c, &(0x7f000002f000)="") mount(&(0x7f000000a000)="2e", &(0x7f0000852000)="2e", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d6a000-0x1)="2e", 0x0) r15 = fcntl$dupfd(r13, 0x0, r14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r15, 0x84, 0x1b, &(0x7f0000377000)={0x0, 0xf8, "4c7dd53cd4810a98b62deb98621642bf047e801f4871c2a4c82368a7328b045725e5aa3f13ebd34e3766b4a236c4d2a22a3d9f07ea1ab7d96d483ce7859516b841b8599e14eb876f5391faffe6b948740955503c90ec1c7efd062c0bc8d1a34023d9832e17f3cb6581b38a9b048af051b88cce83503487bd629cfc44268ba0f8b2c455de3869ad9d32f108c0dafd17106160053efa37459a1664860de9ed2ceec6610d7390cee19d6710bf96833ba53de33115b189a8867f7514dfcdbe5c591deb8e0c6c7623fe19df35ad7a180d42c052995c323d19cfe0266bfc18758bbd8f9aa0fd790ea971ca6f415df7d43768bb442e10190a663c0b"}, &(0x7f000031f000-0x4)=0x100) fcntl$notify(r13, 0x8, 0x80000000) 2017/12/14 22:12:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000009f000-0x18)={0xaa, 0x0, 0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f000056d000)="2f73656c696e75782f63726561746500", 0x2, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000b78000-0x4)=0x0) getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00009fc000-0x4)=0x0) tgkill(r1, r2, 0x1c) ioctl$UFFDIO_WAKE(r0, 0xc020aa04, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000e79000)={0x0, 0x8}, &(0x7f0000a57000)=0x6) msync(&(0x7f000015a000/0x4000)=nil, 0x4000, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e39000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000013000-0x4)=0x3, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000879000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb6000-0x10)="2f6465762f73657175656e6365723200", 0xc800, 0x0) rt_sigsuspend(&(0x7f0000213000-0x8)={0x0}, 0x8) connect$unix(r3, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r6 = epoll_create1(0x0) connect$llc(r5, &(0x7f0000254000-0x10)={0x1a, 0x1b, 0x5, 0x80, 0x6, 0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0xc0) pkey_alloc(0x0, 0x3) recvmmsg(r3, &(0x7f0000525000)=[{{&(0x7f0000708000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[{&(0x7f0000a6b000)="", 0x0}], 0x1, &(0x7f0000335000-0x2a)="", 0x0, 0x2}, 0x0}], 0x1, 0x0, 0x0) r7 = syz_open_dev$sg(&(0x7f0000af2000-0x9)="2f6465762f73672300", 0x8000, 0x8000) sendmsg$nfc_llcp(r7, &(0x7f0000171000-0x38)={&(0x7f0000b49000+0xd07)={0x27, 0x3f, 0x9, 0x7, 0x0, 0x70, "fbfae601f65a388ceb3cec9acc4f51ae87579f9cc3b074d827c2d1bc5425e4ce6f9d175a80613aa6ced94e6d7113c39abd98e9eff65c09a0dc87264a1fd443", 0x7fff}, 0x60, &(0x7f0000804000-0x50)=[{&(0x7f0000556000-0x13)="3e979d15eabe9418c6edd0b85fb4d809cb4e95", 0x13}, {&(0x7f0000ee8000-0x5e)="6624d69851bb7921ad1ff121d6f0f5f58b2e0ca60be4d23ef57b3fc12e3241d894c02807b06fd5f6dec1fe014348e7915012e58f79936127ceec3f730f479793343745600ccbcde3c609d4787f7b61f482cace2e0939a66536d8df39e0ff", 0x5e}, {&(0x7f0000366000-0xa7)="12d51fa74ad49da6c030efaf58caeaa94356b15dd1aa9720d2d63351696b79a3c5d3c4f9e35d59dd03e97684329b21eb273746a1082299922974fed9e247198d41c12206605d3ca5448bbbaa81c4d3aad31203c03b8c26d32e7bfdcbb6be0e7c26a1206fa28c199fa85ae1d7d8b9e27f64b08dfe1de9d129a2b1e1eecf9530b7ac432effe0d37599d09359c9983b8a8dec79f3d265089d0d25d4442003872aab02081b8adb7ada", 0xa7}, {&(0x7f0000d3d000)="bfb524418837e5911dcc0a00cb973e94bb1fc59f5c61ae208ae414775e5b4643e40c6dfa6eaac7aad29da6a2ba743ebff3b356a0e4c169c7bfdc566db0ecf678a687005f692cb18c6cdf392808a69d94d2caf46492fbdb2dbf9118db1957aaea9cd24b15f506220470a0504c4e86b36695b6c2843cdc552e60501d8be634aa", 0x7f}, {&(0x7f0000f40000)="c33c38ef827f3584b8b2612b72ea46391f38dce653f2882f2d60bb391c64c9e1bcbdbdde378ea5565d6a45b11016539a68b135ace0a6dc53d0b2b315092adc0f14d1f7dc78", 0x45}], 0x5, &(0x7f00008a7000)={0x110, 0x13a, 0x7f, "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"}, 0x110, 0x4}, 0x8005) 2017/12/14 22:12:23 executing program 4: mmap(&(0x7f0000000000/0x8b8000)=nil, 0x8b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00006b9000)=@hci={0x0, 0x0, 0x0}, &(0x7f00008bb000)=0x6, 0x80800) setsockopt(r1, 0xfff, 0x65, &(0x7f000026d000)="41c932209c41e46f248bbe8e62f1435b4c1da6456ff36b9512500b1cc49d6253a045152fc17ff9ae918092c9be8029fe2d00f9661f79f3a515becafb72f588018040d7a60aa303edd3312f6ad728e133cea788456b699b09b233d98dbb72998f215bc603c0c85b01f9c844c4b3b3e16d4d737b29324260600fe746", 0x7b) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000839000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x3) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00008bd000-0x4)={0x0}, &(0x7f00008bd000-0x4)=0x4) mmap(&(0x7f00008bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00008bc000)=0xfffffffffffff07b, 0x4) mmap(&(0x7f00008bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008be000-0x18)={0x0, 0xfffffffffffffffc, 0x0, 0x5, 0x5}, &(0x7f00008bd000+0x85)=0x18) mmap(&(0x7f00008bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000725000-0x1e0)={0x7, 0x2, 0x2, 0x5, 0x8, [{0x7f, 0x1, 0x1, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffffc, 0xffff, 0x0, 0x0, 0x402, 0x0, 0x0, 0x0}, {0x100, 0x7, 0x4, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0xff, 0x33, 0xffffffffffffffe0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x80000000, 0x6, 0xff, 0x0, 0x0, 0xb87, 0x0, 0x0, 0x0}, {0x6, 0x1, 0x4d, 0x0, 0x0, 0x403, 0x0, 0x0, 0x0}, {0x4, 0xfffffffffffffff8, 0x401, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0}, {0x8001, 0x100000001, 0x7, 0x0, 0x0, 0x2103, 0x0, 0x0, 0x0}]}) mmap(&(0x7f00008be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008c0000-0x8)={r2, 0xfffffffffffffffe}, 0x8) r3 = accept4$packet(r1, &(0x7f00002a3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008c0000)=0x14, 0x80000) mmap(&(0x7f00008be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008bc000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008bc000)=0xe8) recvfrom$unix(r3, &(0x7f00008bb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65, 0x2000, &(0x7f00008be000-0xa)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f000016c000-0x170)={0xb, 0x8, 0x0, 0xb63c9ad, 0x6, [{0x40000000000043b2, 0x7, 0x6, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x400, 0x7fffffff, 0x51, 0x0, 0x0, 0x1304, 0x0, 0x0, 0x0}, {0x5, 0x6, 0xfe7, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x0, 0x7, 0xff, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x4, 0x8001, 0x5, 0x0, 0x0, 0x983, 0x0, 0x0, 0x0}, {0x1f, 0x9, 0x5, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0}]}) write(r0, &(0x7f00008ba000-0x24)="240000001e000d06f8010140001f0000019800400a00000003000000000100010c0002c7", 0x24) 2017/12/14 22:12:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f76637300", 0xc0000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000002000-0x10)={0x7, &(0x7f0000002000-0x38)=[{0x100000001, 0x7, 0x3, 0x800}, {0x1f, 0xffd4, 0x2, 0x6}, {0x6fc3, 0x10001, 0x40, 0x401}, {0x1, 0x8001, 0xfffffffffffffff8, 0x4}, {0xfffffffffffffffe, 0x81, 0x0, 0x66b}, {0x7f, 0x3, 0x7, 0xf2}, {0x748e, 0x8000, 0xffffffffffff8000, 0x9}]}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000c02000/0x4000)=nil) shmctl$SHM_LOCK(r2, 0xb) lseek(r0, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r1, &(0x7f0000001000-0x37)={0x37, 0x100, "5761173686c5f699a858e3ba6c4a17e17f3f058eeb02d9d03de449a58f9727f3ebeb173732b04874b87e6b92cf1958"}, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0xd92, 0x30}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000004000-0x2c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fffffff, @loopback={0x0, 0x1}, 0x6}], 0x2c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000002000)={0x101ff, 0x0, &(0x7f0000095000/0x4000)=nil}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x9e1, 0xd7, 0x79, &(0x7f0000a5f000)="f86ffe1ea35992d34be45f62219cca4dc9c2a46ea9d1a3c72313cfbcc7acb994866897303f7fbfae0b4fafd190c1ec67ab471c6720d6d415ea2b114b93ec5f27767fa0270354facd2dfba1a69f102f010cc609f1baca04a45511739a572d341659719b3f1592cc6c171fb4b813839a643d529ca373c6ee301e55f12eca9816088fe0cfd4146a2d8bca1b7ee97bf328b5e1dc2dabca1eba73c5cfdef2a66f84a642040c6a008b58442622a1cd9c20914292afe8ba3aa5f03eaa3dcc6a7c0df97b537e10b488b6d9e3b8b34e89a270fc819bef591575648d", &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f, 0x38f9b05b}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00003f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @generic={0x0, 0x4, "0fc1"}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x100000001, 0xfffffffffffffffc, 0x1800000000000000, 0x82, 0x6}}}}}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000f93000-0x4)=0x7ff, 0x4) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b78000)={@generic="57e711e121b80c3742904b49b4a3144d", @ifru_map={0x1, 0x5, 0xc7df, 0x4, 0x3ff, 0x4}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000046000)={0x0, 0x9c, "4b924abba47be5f2155f5344dc5eeaec36a4ba667f1c870b690d8738f4a89265814ddbc03b79018e1369a7aee40f396a9f12ea50417e7602351039e4c29dda402f186e2c78313f5e271c5ece2dd61f05d6237e536ac06d9cd2dc26a43849fd9f77a7e7b2e895250f78a7bd9977729c5c864932a73a1af05211f967c3ec664b356b2835c5c7c18728e4afcddde82f5ac4ffd3ce60860aa819d2bf841d"}, &(0x7f0000890000-0x4)=0xa4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000032f000)={r4, 0x12, "96542234759b782ab071a83029f0e74826c1"}, &(0x7f0000006000)=0x1a) pwrite64(r0, &(0x7f0000c2a000)="4d2910920cbf653a9c5f235c5b5cf9133f6bc153c83c9eb54b6e49faf33296901e65b079882b8be51025dffb17925b3713e94fcad416a63a1d4c698e21f5008cac7a3a6b8758f4ba79bfdcdf160af425f96ef564013d87e173563e3a244021ee2903f09528f014abbb86a17db1535639a3d2ad47c56a", 0x76, 0x0) [ 104.412381] binder: 12878:12879 got reply transaction with no transaction stack [ 104.418412] binder: 12878:12898 BC_FREE_BUFFER u0000020400000000 no match [ 104.418471] binder_alloc: 12878: binder_alloc_buf, no vma [ 104.418503] binder: 12878:12898 transaction failed 29189/-3, size 0-0 line 2890 [ 104.446241] binder: 12878:12879 transaction failed 29201/-71, size 104-16 line 2690 [ 104.461496] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/14 22:12:23 executing program 7: mmap(&(0x7f0000000000/0xc4d000)=nil, 0xc4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000942000-0x4)=0x7fa, 0x4) sendmsg$nfc_llcp(r0, &(0x7f000018a000)={&(0x7f000078c000-0x60)={0x27, 0x1, 0x3, 0x0, 0x40000000000, 0x10001, "b177b8c8c2e3839f7d5e14365c1eb8211a170e32101de09b7583b1008482fffff2d4026513e1b9210668e191431f59aff7a6f3b204007d4bdf428e76fa052c", 0x0}, 0x58, &(0x7f0000002000-0x10)=[{&(0x7f0000799000-0xa7)="6277170c8ad7c2020b8561b8777602820da7", 0x12}], 0x1, &(0x7f0000797000-0xd0)={0xc8, 0x0, 0x7, "ecc82d2bc0f02ecc3139eab85679c7287ad3c42c69d9963feb9d27a4d0e9586beb49e9e72edfc2fc945a6be07f07f39bc500642c50b83b772f83f0fc42c63a1f57385c1edf671d5ea5daacbcb5d7e5f140ecc8b669ac189ac4a67ffd03ba73037fe5d9f5a7ea244c5f9fdb4e496662fcfef97d3dbabeee30ca40aaabd4e10e511d386a0a4d91dc0287083569f293b8b6852c6b41b54be4cf900abe394a2e51227fb95f7c5c418a5d35f16f40f648d4aaa14e7b7d8946b8dcf9"}, 0xc8, 0x10}, 0x1) mmap(&(0x7f0000c4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000c4f000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85, 0x2000, &(0x7f0000c4e000-0x10)=@ax25={0x3, {"e49dc0000001ff"}, 0x10000000000cc}, 0x10) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000f5000-0x4)=0x2, 0x4) socket(0x10, 0x802, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x44010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000c71000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000002000-0x4)=0x60) memfd_create(&(0x7f0000000000)="2400", 0x3) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000165000)={0x0, 0x0}) r3 = syz_open_dev$vcsa(&(0x7f0000aa4000)="2f6465762f766373612300", 0x4, 0x462fe) r4 = accept4$inet6(r2, &(0x7f00003b4000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000087000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00001a5000-0x4)=0x0, &(0x7f00003ca000-0x4)=0x4) perf_event_open(&(0x7f0000bab000)={0x4000000002, 0x78, 0x9e, 0x1, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3ffffffffffffd, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0x100000001, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000479000-0x14)={r4, r1, 0x0, 0x1, r3}, 0x14) bind$alg(0xffffffffffffffff, &(0x7f0000001000-0x58)={0x26, "6165616400000000000000000000", 0x20e, 0x1, "74677231323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000020e000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ptrace$peekuser(0x3, 0x0, 0x2) socket$bt_hci(0x1f, 0x3, 0x1) symlink(&(0x7f000000c000-0x6)="2e2f66696c653000", &(0x7f000000b000-0x6)="2e2f62757300") setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f000003d000)=0x7fff, 0x4) getsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f00009b4000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000488000-0x4)=0x2c) 2017/12/14 22:12:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000584000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) r1 = perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0xf65, 0x0, 0x0, 0x0, 0x0, 0x180c, 0x0, 0xfe, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x7, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7, r0, 0x4) clone(0x0, &(0x7f0000f5c000)="", &(0x7f0000f04000)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") r2 = inotify_init() openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000063b000)="2f6465762f7161745f6164665f63746c00", 0x440080, 0x0) fcntl$dupfd(r2, 0x406, r2) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000960000)="2f6465762f7161745f6164665f63746c00", 0x2002, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000966000-0xc)={0x2000000000000007, r1, 0x1}) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000a3a000-0x160)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4081, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xab}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x8, 0x1d3, "f268a06d01bf408cae16179d872bb6dd71586854e0064a79b1891f01ceee96ff85eb6ec09383e2ef134898af293cecc4ba392e6de44cd4c12ae92e5e3f065799ee5a37961b1f9746864a29314fea8ab4"}, 0x160) getpeername$inet6(r4, &(0x7f000031e000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000344000-0x4)=0x1c) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008fe000-0xf)="2f6465762f73657175656e63657200", 0x1ffc, 0x0) getsockopt$inet6_dccp_int(r5, 0x21, 0x0, &(0x7f000052a000)=0x0, &(0x7f0000e67000)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fc5000)={0x0, 0x0}) accept4$inet(r4, &(0x7f000039a000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c2e000-0x4)=0x10, 0x80801) r6 = open(&(0x7f000076a000-0x8)="2e2f66696c653000", 0x0, 0x21) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000f92000-0xb)={0x0, 0x0, 0x0}, &(0x7f00007cc000)=0xc) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x200, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) connect$unix(r5, &(0x7f0000fae000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) perf_event_open(&(0x7f000074e000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x20000000, 0x0, 0x8, 0x0, 0x0, 0xfc, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffefffffffffe, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000fa1000-0x44)={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xfffffffffffffffd, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="7465716c00fe00000000000000000002"}) getpid() r7 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r7, 0x5382, &(0x7f0000001000)="") getpid() fcntl$getownex(r3, 0x10, &(0x7f0000b72000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00000de000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r8 = socket$netlink(0x10, 0x3, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000678000-0x8)={0x0, 0x0}) sendmsg$netlink(r8, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[{&(0x7f000017c000-0x11)=[{0x11, 0x1d, 0x401, 0x0, 0x0, "12"}], 0x11}], 0x1, &(0x7f0000e2a000)=[@rights={0x18, 0x1, 0x1, [r8, r8]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0x48, 0x0}, 0x0) socket(0x15, 0x80005, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000f28000)=0x2, 0x4) 2017/12/14 22:12:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c50000)={0x0, 0x0}) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x2, 0xcd5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x8002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f58000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x10000000000da, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) semget(0x3, 0x3, 0x100) r1 = semget(0x3, 0x6, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) ptrace(0x10, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f000004a000)={0x0}, 0x8, 0x0) readv(r2, &(0x7f0000c9a000-0x40)=[], 0x0) r3 = creat(&(0x7f00008b5000-0x8)="2e2f66696c653000", 0xe) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00007f2000)={0x0, 0x100}, &(0x7f0000499000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000faf000-0x20)={0x9b1, 0x8, 0x200, 0xffffffffffffffff, 0x100, 0x0, 0xfe26, 0xffffffffffffff80, r4}, 0x20) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x2, 0x0, 0x8, 0x0, 0x900000000000000, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000b87000)={r4, 0x100000000ff, 0x10000007, 0x7fffffff}, &(0x7f00001ef000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={r6, 0x2c, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x514}]}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8000, 0x5, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x2000, 0x0, 0x0, 0x1, 0x1, 0x1, 0xffffffffffffffff, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) [ 104.470914] binder: undelivered TRANSACTION_ERROR: 29189 [ 104.518058] QAT: Invalid ioctl [ 104.523504] audit: type=1400 audit(1513289543.080:1888): avc: denied { accept } for pid=12918 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/14 22:12:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c50000)={0x0, 0x0}) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x2, 0xcd5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x8002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f58000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x10000000000da, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) semget(0x3, 0x0, 0x100) r1 = semget(0x3, 0x6, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) ptrace(0x10, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f000004a000)={0x0}, 0x8, 0x0) readv(r2, &(0x7f0000c9a000-0x40)=[], 0x0) r3 = creat(&(0x7f00008b5000-0x8)="2e2f66696c653000", 0xe) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00007f2000)={0x0, 0x100}, &(0x7f0000499000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000faf000-0x20)={0x9b1, 0x8, 0x200, 0xffffffffffffffff, 0x100, 0x0, 0xfe26, 0xffffffffffffff80, r4}, 0x20) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x2, 0x0, 0x8, 0x0, 0x900000000000000, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000928000-0x10)={r4, 0x3, 0x7, 0x80000002}, &(0x7f0000e90000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={r6, 0x2c, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x514}]}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/14 22:12:23 executing program 1: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x22, &(0x7f0000927000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xc6f000)=nil, 0xc6f000, 0x3, 0x1810, r0, 0x5f) r1 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x400000013, &(0x7f0000f9a000)=0x100000000, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) gettid() mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000387000/0x4000)=nil, 0x4000, 0x10d, 0x10000032, r0, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f97000)={0x0, 0x0, 0x0}, &(0x7f0000f97000)=0xc) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x8, &(0x7f0000fdb000/0x1000)=nil) r3 = shmget(0x2, 0x1000, 0x1, &(0x7f00003b2000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000cb3000)="") mincore(&(0x7f0000e3c000/0x1000)=nil, 0x1000, &(0x7f0000ac5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00007cf000)="2f6465762f72746300", 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00009c1000-0x10)={r4, 0x28, &(0x7f00002b1000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00001f4000)=r5, 0x4) execveat(r4, &(0x7f0000fb5000-0x8)="2e2f66696c653000", &(0x7f0000198000-0x10)=[&(0x7f000026c000-0x16)="2a6574683073656c696e757873656c696e7578295c00", &(0x7f0000bb8000)="6d696d655f7479706500"], &(0x7f00001f3000-0x38)=[&(0x7f00009e0000-0x1)="00", &(0x7f0000687000-0x1)="00", &(0x7f000097e000)="6c6f00", &(0x7f0000168000-0x1d)="2a47504c70707030252e6c6f76626f786e657431736563757269747900", &(0x7f0000512000-0x10)="70726f63707070303a766d6e65743100", &(0x7f00000f2000)="63707573657400", &(0x7f0000b1c000-0x1)="00"], 0x1d00) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000025f000)="2f73656c696e75782f63726561746500", 0x2, 0x0) 2017/12/14 22:12:23 executing program 6: unshare(0x40600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x40}, &(0x7f0000a35000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00006fd000-0x8c)={r2, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffe00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = socket$inet_sctp(0x2, 0x40000004, 0x84) r4 = socket(0x2, 0x3, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r7 = getgid() sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0x99)="ee0ad1a09b4ec752308ed0110c9b8cb28d267ccec487077496806832942e647e36162cffc3520b8b1b238c07cda2e06bf2ede8627232d0c3554a36aeffc5c52b8e18c3688816d54cf0d1ae66ab2a36ec2587862fb0198916695f91964b974fd5933ce24bf428007c85f028b6766b24b068b12db584fd1453013ae8e638a173000e3bd788c6ac3f492d0e95e34b0185642d5bd629d0e6e3a18e", 0x99}, {&(0x7f0000001000)="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", 0xff}], 0x2, &(0x7f0000000000)=[@rights={0x38, 0x1, 0x1, [r1, r3, r4, r1, r3, r4, r0, r4, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r3, r4, r3, r4]}], 0x78, 0x40}, 0x20000000) mprotect(&(0x7f00003eb000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r4, 0xff, 0x1, &(0x7f0000003000-0x1)="00", &(0x7f0000002000-0x4)=0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000013000)="2f6465762f6c6f6f702300", 0x0, 0x0) r9 = fcntl$dupfd(r8, 0x0, r0) ioctl$EVIOCGPHYS(r9, 0x401070c9, &(0x7f000000a000)="") fsync(r9) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r9, 0x11, 0x2, &(0x7f0000017000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1000) renameat(r9, &(0x7f0000005000-0x8)="2e2f66696c653000", r9, &(0x7f0000016000-0x8)="2e2f66696c653000") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/14 22:12:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a9a000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000c4b000)=0x2) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003fa000-0x10)={0x0, 0x7fffffff, 0x20, 0x347582e1}, &(0x7f0000b04000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000518000)={r1, 0xef, "5e5a8df4d69f2345e07bc1b92d07e09683986aff7a05f7d465ce6533ac49849065bf870faad161ee1abd823823dea2492869b0e52424c3870cfd3fcac36335ac53635446909dff00e2c2ad0e5c0dce5fd656b75d39c76cf57c684d49b4538204922fd4f85b4b56ab185fd20a3df1835cfe6505e93d7ae70b0451559f8a316221bac1495fe7220e05304bbd3d8893a4e98bc8e7e6128f5cef637e15b5ca1db4311b67fe42cc19ea5242daee1ae247a3283a57dd9be3574629d4ca71b65106561e5759ec8776b64fb0250e3bd75e99a487d4cdd0cec3cb47fff5340091c2d25f5cb048a9190fb36cd5786f0c7e7eb89a"}, &(0x7f00002f8000)=0xf7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000077c000)={r2, 0x1000000000000001, 0x0, 0x0, 0xb}, &(0x7f0000be7000)=0x18) r4 = syz_open_dev$mice(&(0x7f000045c000)="2f6465762f696e7075742f6d69636500", 0x0, 0x101800) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000900000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r4, &(0x7f0000dee000)="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", 0x1000, 0x810, &(0x7f0000364000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000199000)={0xfffffffffffffffe, 0x0, [0xc6, 0x5, 0x1, 0xffff, 0x4000000000000007, 0x5, 0xa, 0x1]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005c5000)={r3, 0x0, 0x0, 0x0, 0x5, 0x0}, &(0x7f00009bf000-0x4)=0x14) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000c65000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f00001df000-0x1)="e2", 0x1, 0x20000001, &(0x7f0000882000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) write(r0, &(0x7f000018e000-0x24)="240000001a0025f00000000400fffc0e020000000004bf00060eedeb0800030001000000", 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) r7 = syz_open_dev$tun(&(0x7f0000c7f000)="2f6465762f6e65742f74756e00", 0x0, 0xa) fcntl$dupfd(r7, 0x0, r7) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) mmap(&(0x7f0000000000/0x6f000)=nil, 0x6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000001f000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f000006a000-0x8)=0x86b2) syz_open_dev$mouse(&(0x7f000055f000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x80) 2017/12/14 22:12:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f2b000)={0x400, 0x78, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x400000000000000, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f000001a000-0x18)={0x0, 0x0, []}) r0 = syz_open_dev$usbmon(&(0x7f0000a40000)="2f6465762f7573626d6f6e2300", 0x3f, 0x810000) getpeername$netrom(r0, &(0x7f0000afa000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000a3d000-0x4)=0x10) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000660000-0x20)={@common="69666230000000000000000000000000", @ifru_flags=0x300}) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000f1d000)=0x0, &(0x7f0000793000)=0x8) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04515d0000000000000102000000", 0x14) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000564000-0x4)=0x6, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x3, &(0x7f0000982000)="", 0x0) 2017/12/14 22:12:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000705000)="2e2f636f6e74726f6c00", 0x42000, 0x4) syz_extract_tcp_res(&(0x7f0000f74000-0x8)={0x0, 0x0}, 0x25b7, 0x0) syz_extract_tcp_res(&(0x7f000015e000)={0x0, 0x0}, 0xe3e, 0x5) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x9) r2 = accept4$inet(r1, &(0x7f0000e8c000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de3000-0x4)=0x10, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000060c000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000036000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e1e000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004c6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000698000-0x10)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003a3000-0x10)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000f0000)={r3, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ac3000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000756000-0x10)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000734000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003ff000-0x10)={r6, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000bdb000)={r3, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00004f5000-0xc)={r8, 0x80004, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fd6000)={r7, r8, 0x10000023ff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000519000)={r9, 0x0, 0x9}) prctl$getname(0x10, &(0x7f000000e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eae000-0x10)={0x8, 0x4, 0x81, 0xde, 0x0}, &(0x7f0000ecd000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000051000-0x20)={0xda, 0x430, 0x7, 0x10000, 0x0, 0x2, 0x0, 0xffffffff, 0x0}, &(0x7f0000e96000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002e3000)={r11, 0xa5, "962263e757729d77a2621787ca6e1e218ea18f7bac666e4844855bf71ac700eb7bd9440d54e74c0c41a20d0dd18f9c81552a63466ff0ff5b50de58c32147b055e72475edcb625cb2c897b54827bcf3aacd225a45f722629bcfb686508e48cc0c8ea5c080c1f379637d728a6d96380c3935659c46896f58508f430100000000000000703564cdd88d4d1151a85e9e116fb8d8ff748d95926056e70a0ad4ab719c8d910b2ddb"}, &(0x7f00000bf000-0x4)=0xad) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000a9f000-0x10)={0x0, r10, 0x4}) r12 = socket(0xa, 0x803, 0x86) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000730000)={0x0, 0x0, 0x0}, &(0x7f000007c000)=0xc) sendmsg$nfc_llcp(r12, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x14, 0x1000000029, 0x34, "00000000"}, 0x14, 0x0}, 0x0) r13 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00008b1000)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f0000174000+0x1a5)="d4") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") r14 = creat(&(0x7f0000c0f000-0x8)="2e2f66696c653000", 0x89) mount(&(0x7f0000c6c000-0x8)="2e2f66696c653000", &(0x7f000092f000)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x8ff8c, &(0x7f000002f000)="") mount(&(0x7f000000a000)="2e", &(0x7f0000852000)="2e", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d6a000-0x1)="2e", 0x0) r15 = fcntl$dupfd(r13, 0x0, r14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r15, 0x84, 0x1b, &(0x7f0000377000)={0x0, 0xf8, "4c7dd53cd4810a98b62deb98621642bf047e801f4871c2a4c82368a7328b045725e5aa3f13ebd34e3766b4a236c4d2a22a3d9f07ea1ab7d96d483ce7859516b841b8599e14eb876f5391faffe6b948740955503c90ec1c7efd062c0bc8d1a34023d9832e17f3cb6581b38a9b048af051b88cce83503487bd629cfc44268ba0f8b2c455de3869ad9d32f108c0dafd17106160053efa37459a1664860de9ed2ceec6610d7390cee19d6710bf96833ba53de33115b189a8867f7514dfcdbe5c591deb8e0c6c7623fe19df35ad7a180d42c052995c323d19cfe0266bfc18758bbd8f9aa0fd790ea971ca6f415df7d43768bb442e10190a663c0b"}, &(0x7f000031f000-0x4)=0x100) [ 104.642846] QAT: Invalid ioctl 2017/12/14 22:12:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0xc003, &(0x7f0000b80000)=0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000008c000-0x8)="2e2f66696c653000", 0x0, 0x42) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000749000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000216000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000098000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000d2e000)=0x20) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) futex(&(0x7f0000013000-0x4)=0x7, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x3}, &(0x7f0000061000)=0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000020c000)=0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000879000)="3ecf16796a2628d4f1dff0d6ff03c02df27ee5881b83e23ce04bc308", 0x1c) mlock(&(0x7f0000012000/0x1000)=nil, 0x1000) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2017/12/14 22:12:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009a6000)="2f6465762f70746d7800", 0x80081, 0x0) pread64(r0, &(0x7f000023f000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72, 0x0) socketpair(0x8, 0xf, 0x6, &(0x7f00006f2000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000730000)={0x0, 0x9, 0x10, 0x4, 0x6}, &(0x7f0000a43000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000082b000-0x10)={0x656, 0x8000, 0x9fea, 0x6, r2}, 0x10) socketpair$inet(0x2, 0x80801, 0x3, &(0x7f00002ae000-0x8)={0x0, 0x0}) r4 = add_key$user(&(0x7f0000dd8000-0x5)="7573657200", &(0x7f000015e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000953000-0x5b)="63f9e2115ba1db1bbd63a873d0a8b30dc3a39e89e1f093c5ea13643717e26716a0ff2e811f0043b6e612c556dfb2a03e6df346794316f48704c634f1f9c5ef535a3f6783cef49d858ad15a2a2faa570b7886bf8e3b2aca7c30b60d", 0x5b, 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f000094b000)="6b657972696e6700", &(0x7f00001e9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r4, &(0x7f00009fd000-0x8)="6269675f6b657900", &(0x7f00008e6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r5) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000028a000)=0x0, &(0x7f00007e5000)=0x4) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000718000)="0d") r6 = creat(&(0x7f000016d000-0x8)="2e2f66696c653000", 0x14) chdir(&(0x7f0000e3e000-0x8)="2e2f66696c653000") accept4$inet(r6, &(0x7f0000045000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c98000-0x4)=0x10, 0x80000) creat(&(0x7f0000eab000-0x8)="2e2f66696c653000", 0x20) mount(&(0x7f00007d6000)="2e2f66696c653000", &(0x7f00000e8000)="2e2f66696c653000", &(0x7f00000c3000)="0700cc667300", 0x1000, 0x0) stat(&(0x7f00007a4000)="2e2f66696c653100", &(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x4, &(0x7f0000eff000)="2e2f66696c653000", r7, &(0x7f0000f7f000-0x1000)="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") mount(&(0x7f0000c6c000-0x8)="2e2f66696c653000", &(0x7f000092f000)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x8ff8c, &(0x7f000002f000)="") accept4(r6, 0x0, &(0x7f0000cab000-0x4)=0x0, 0x0) umount2(&(0x7f0000b1d000)="2e", 0x2) getsockname$unix(r6, &(0x7f0000eb1000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000322000-0x4)=0x8) mount(&(0x7f0000cd3000)="2e", &(0x7f0000e6a000-0x8)="2e2f66696c653000", &(0x7f000070d000)="62706600", 0x200000, 0x0) mknod$loop(&(0x7f0000b0f000-0x8)="2e2f66696c653000", 0x10, 0x0) bind$inet6(0xffffffffffffff9c, &(0x7f000068f000)={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1c0e0768}, 0x1c) umount2(&(0x7f00004a6000-0x1)="2e", 0xa) pivot_root(&(0x7f00004e9000-0x1)="2e", &(0x7f0000982000)="2e") 2017/12/14 22:12:23 executing program 4: io_setup(0x0, &(0x7f0000c5f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000063b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00007aa000-0xc)=@sack_info={0x0, 0x8, 0x200}, &(0x7f000022c000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000081a000-0x9)="2f6465762f6b766d00", 0x80000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fstat(r2, &(0x7f0000925000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000ee9000)=0x0, &(0x7f0000607000)=0x0, &(0x7f00008ef000-0x4)=0x0) stat(&(0x7f0000753000-0x8)="2e2f66696c653000", &(0x7f0000374000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r4, r4, r5) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000fba000)={0x3, r0, 0x1}) fstatfs(r6, &(0x7f000039b000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") munmap(&(0x7f0000203000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000ff8000/0x3000)=nil, &(0x7f00000b8000-0x8)=0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x6) mmap(&(0x7f00007f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000ef2000)={{0x5001, 0x3002, 0x0, 0x3ff, 0x2, 0x6, 0x2, 0x100000000, 0x4, 0x7fffffff, 0x0, 0x4, 0x0}, {0x2000, 0x2000, 0xb, 0x3, 0x5, 0x6, 0xe4, 0x80000000, 0x5, 0x2, 0x8001, 0x1efa5306, 0x0}, {0x6000, 0x1, 0x10, 0x6, 0x400, 0xbcd0000000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, {0x10000, 0xf002, 0x1b, 0xffff, 0x9e4, 0x200, 0x8, 0x1, 0x8001, 0x101, 0x7, 0x7, 0x0}, {0x4, 0x3001, 0x0, 0x8, 0x7, 0x4, 0x5, 0x7, 0x3, 0x7, 0x1, 0x761f, 0x0}, {0x7000, 0xf000, 0xa, 0x4, 0x2, 0x1, 0x9, 0x95, 0xfffffffffffffffd, 0xfffffffffffffff8, 0x6, 0x80000001, 0x0}, {0x0, 0xf000, 0xc, 0x7, 0xfffffffffffffffa, 0x800, 0xfffffffffffffffe, 0x9, 0x5, 0xff, 0x6, 0x8, 0x0}, {0x0, 0xf000, 0xf, 0x80000001, 0x100, 0x6, 0x1f, 0x1, 0x3, 0x80000000, 0x3, 0x400, 0x0}, {0xf004, 0xf000, [0x0, 0x0, 0x0]}, {0xd002, 0x2, [0x0, 0x0, 0x0]}, 0x2, 0x0, 0x10f000, 0x400, 0xd, 0xd01, 0x5000, [0x96, 0x1, 0x401, 0x8000]}) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0xfffffffffffffffb, 0x0}]}) ioctl$KVM_SET_MSRS(r6, 0xc008ae88, &(0x7f0000fb7000)={0x1, 0x0, [{0x48b, 0x0, 0x7ffe}]}) [ 104.736302] device gre0 entered promiscuous mode 2017/12/14 22:12:23 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d41000)="2f6465762f73657175656e6365723200", 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d64000-0x11)="2f73656c696e75782f656e666f72636500", 0x400, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d69000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000024a000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000c1d000-0xc)={@rand_addr=0x9, @rand_addr=0x9, r2}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000165000-0x90)={0x4, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = syz_open_dev$mouse(&(0x7f000038b000)="2f6465762f696e7075742f6d6f7573652300", 0xfffffffffffff4f7, 0xc0) r4 = accept4$ax25(r3, &(0x7f0000b5a000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00007ce000)=0x10, 0x80010) sendto$inet(r0, &(0x7f000026b000)="21", 0x1, 0x20000000, &(0x7f000070d000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000ffe000-0x180)=[{{0x0, 0x0, &(0x7f0000c12000-0x20)=[{&(0x7f000040f000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000262000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}], 0x2, &(0x7f00002e7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63, 0x3}, 0xa9c}, {{&(0x7f00003a5000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000fa0000)=[{&(0x7f0000f16000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000a91000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000a28000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f000063d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000f24000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000a54000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f0000227000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}], 0x7, &(0x7f000092c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34, 0x4}, 0xfffffffffffffff9}, {{&(0x7f00003bf000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cc2000-0x20)=[{&(0x7f00001dd000)="000000000000000000000000000000", 0xf}, {&(0x7f0000b51000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, &(0x7f0000906000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49, 0x80}, 0x3}, {{0x0, 0x0, &(0x7f0000a67000-0x40)=[{&(0x7f0000e67000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000211000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f0000bd0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000e36000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}], 0x4, &(0x7f0000a26000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000719000)=[{&(0x7f0000a65000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f00001a8000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f00004b4000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f0000535000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000916000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}, {&(0x7f0000541000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}, {&(0x7f0000143000+0x6cf)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000287000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}], 0x8, &(0x7f0000f00000+0x3df)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6, 0xfffffffffffffff8}, 0x8}, {{0x0, 0x0, &(0x7f0000244000)=[], 0x0, &(0x7f0000f54000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93, 0x7d}, 0x100000001}], 0x6, 0x2, 0x0) splice(r4, 0x0, r0, 0x0, 0x6, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000109000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ff1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000063e000)={0x0, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f6f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000680000)=0x8c) r6 = openat(0xffffffffffffff9c, &(0x7f00006d1000)="2e2f66696c653000", 0x0, 0x1a9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000aa2000-0x8f)={r5, 0x87, "0fb9e24bccd5fdf7d7a7504036eb61383406e44cbc92183322d544321e1b4cc421fe7152ad60f44d6daafca74a36501c6fde2c86e02f5700000005b44444de6a168a7ce2c0a0d353ca440e1ba35edff9bf4fdf76b4142067e19643014576997b456f0cd20fca7326107bdcdea589ac1a6a26b69d133a6c193533e77afe4cebc982427d32ff903d"}, &(0x7f0000ea7000)=0x8f) r7 = accept(r4, 0x0, &(0x7f00006a3000)=0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f00005c4000-0x14)={r5, 0x6, 0x2, 0x2, 0x3, 0x3fd}, 0x14) recvfrom$inet(r0, &(0x7f000049d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x20, 0x0, 0x0) socketpair$inet6(0xa, 0x5, 0x20000000000ffb, &(0x7f0000ce3000)={0x0, 0x0}) pipe(&(0x7f00000dc000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f00008ae000)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r9, 0x84, 0x15, &(0x7f0000898000)={0xffffffffffffffc8}, 0x1) syz_emit_ethernet(0x2d, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x401, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, "000000"}}}}}, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000fa9000-0xc)={0x0, 0x0, 0x0}, &(0x7f000038f000-0x4)=0xc) r11 = accept4(r8, 0x0, &(0x7f0000b83000-0x4)=0x0, 0x80807ff) getsockopt$inet_pktinfo(r11, 0x0, 0x8, &(0x7f00008da000-0xc)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000738000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000434000)=r10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r11, 0x84, 0x20, &(0x7f0000fd1000)=0xffffffff, 0x4) setsockopt$inet_udp_encap(r11, 0x11, 0x64, &(0x7f0000545000)=0x4, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000ca4000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, r12}) 2017/12/14 22:12:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000d15000)={r0, 0x0, 0x6398, "eb36e06dcc1a2a4ac78c40c68eee"}) sendto$unix(r0, &(0x7f00006dc000)="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", 0x59e, 0x8800, &(0x7f00002b3000-0x1e)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) r1 = dup(r0) chroot(&(0x7f0000268000-0x16)="0000007f0022ff02200c000000bcbb5b340100000000") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)="2f6465762f6b766d00", 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000031000)=0x0, &(0x7f00007fa000)=0x4) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000745000)="2f6465762f6877726e6700", 0x12000, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) init_module(&(0x7f0000200000)="2400", 0x2, &(0x7f0000ede000)="766d6e6574315d3a00") getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000199000-0x8)={0x0, 0xe8}, &(0x7f0000efe000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000c89000-0x8)=@assoc_value={r6, 0x3f}, &(0x7f0000f84000)=0x8) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00008bb000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syslog(0x2000b, &(0x7f00004de000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa) sync() ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000d69000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x7fff, 0x0, 0x0, 0x3, 0x0}]}) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00003a7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008f2000)=0x8) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000b3f000)=0x7fff) connect$inet6(r1, &(0x7f000074e000-0x1c)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f000029c000)={@common="73697430000000000000000000000000", @ifru_flags=0x1401}) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f000096a000)={0x1, 0x0, [{0x20000000390, 0x0, 0x3}]}) chroot(&(0x7f00001d8000)="0000007f0022ff02200c000000bcbb5b340100000000") rt_sigaction(0x25, &(0x7f0000297000-0x20)={0x6, {0x8}, 0x901bce99e9dc4643, 0x4}, &(0x7f00009a3000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000089d000-0x8)={0x0}) getresuid(&(0x7f0000f53000-0x4)=0x0, &(0x7f0000800000+0x28c)=0x0, &(0x7f0000426000)=0x0) 2017/12/14 22:12:23 executing program 6: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x1000000000007) r0 = open(&(0x7f00003b7000-0x8)="2e2f66696c653000", 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x4000000004) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x55507eb0}, 0x1c) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000e10000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000fdc000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x143, &(0x7f0000fdc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x52, 0x1}}], {{0x86dd, @ipv6={0x0, 0x6, "000594", 0x109, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x1, 0x3, r1, r2, 0x0, 0x0, 0x8, 0x4, 0x3, 0x0, 0x0, {[@generic={0x7, 0x8, "d2c6fee5fbc1"}, @mss={0x2, 0x4, 0x3}]}}, {"5723c31b96c306aacfc2e2630fb5a3760f464d9d2ed6b6c9210e0556d7ec4d016d597fc9cd6664c40d409dd239a6d50e4c22347d90de1d4485ec7d3a8f9865e0a899fefe81fe81f56e1c65cd5581b3f2e51ef3db337c86875473d72ba7b3ab5ac997692cc582139df28478b5d9e7d8f72a96e252f2bb3d9ef1d630dd1a213ab4f14c1cad139320f6addb9f50d89fd12a33e80285e0200eeacd040702ff32a4f1631ba7b295bf56ebe43f014bcd8ba78dd9f5f3984e25a55a939f8f0af870f238131856b1bfb9c05bb4641629f9ecf4036548ae6db3e9683c205b35b4052898a7f28dcb12290fde0e29"}}}}}}}, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fdc000-0x8)="2e2f66696c653000", &(0x7f0000888000-0x8)="2e2f66696c653100") mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fdf000-0x8)={0x0, 0x7}, &(0x7f0000fdf000-0x4)=0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000e2e000)="8dbed6ffd9496c31e2137d91ce0436934d4bf81c4e82d2342f7583cdaf52c7a9b98ed04f349a0814c3b763e915cd644ecfc8d08a1079e8351b737461fbe732dfd0b343ee2cbb247255cd6749fbb0ab9015916985d0ec56a3bdee79027bb6414a53470a9e77d2c3f6bcd4951c4d9cb1401809a8ce26aea73fea749863fd6bca87b17d8997ec0b801dc919d303870dfb3e795823df957670f9037188d617fccdce36839671237a11aeb40cd2a04b1c957f4ccde9d3d60299e49b1acd8ccb6e5e", 0xbf, 0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000e03000-0x4)=0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f000095e000)={&(0x7f00004c6000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) rt_sigprocmask(0x0, &(0x7f00002f7000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fe1000)={0xeb1, 0x7, 0x7ffffffe, 0x4, 0x8, 0x7ff7ffff, 0x6, 0x3}, &(0x7f0000fe0000)={0x9b, 0x2, 0x0, 0x25, 0x9, 0x2, 0xa, 0xd0}, &(0x7f0000fe0000-0x40)={0x104, 0x11ffe, 0x2, 0x5, 0x9, 0x4, 0x4, 0xc1}, &(0x7f0000fe0000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000fe1000)={0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000a81000-0x13)="af0ddf47579ac835e57c1034833d4a348095fd", 0x13, 0x100000004, &(0x7f0000fe2000-0x10)={0x0, 0x1c9c380}) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fdf000-0x8)="2e2f66696c653100", 0xfffffffffff7ffff) 2017/12/14 22:12:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000705000)="2e2f636f6e74726f6c00", 0x42000, 0x4) syz_extract_tcp_res(&(0x7f0000f74000-0x8)={0x0, 0x0}, 0x25b7, 0x0) syz_extract_tcp_res(&(0x7f000015e000)={0x0, 0x0}, 0xe3e, 0x5) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x9) r2 = accept4$inet(r1, &(0x7f0000e8c000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de3000-0x4)=0x10, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000060c000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000036000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e1e000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004c6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000698000-0x10)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003a3000-0x10)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000f0000)={r3, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ac3000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000756000-0x10)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000734000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003ff000-0x10)={r6, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000bdb000)={r3, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00004f5000-0xc)={r8, 0x80004, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fd6000)={r7, r8, 0x10000023ff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000519000)={r9, 0x0, 0x9}) prctl$getname(0x10, &(0x7f000000e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eae000-0x10)={0x8, 0x4, 0x81, 0xde, 0x0}, &(0x7f0000ecd000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000051000-0x20)={0xda, 0x430, 0x7, 0x10000, 0x0, 0x2, 0x0, 0xffffffff, 0x0}, &(0x7f0000e96000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002e3000)={r11, 0xa5, "962263e757729d77a2621787ca6e1e218ea18f7bac666e4844855bf71ac700eb7bd9440d54e74c0c41a20d0dd18f9c81552a63466ff0ff5b50de58c32147b055e72475edcb625cb2c897b54827bcf3aacd225a45f722629bcfb686508e48cc0c8ea5c080c1f379637d728a6d96380c3935659c46896f58508f430100000000000000703564cdd88d4d1151a85e9e116fb8d8ff748d95926056e70a0ad4ab719c8d910b2ddb"}, &(0x7f00000bf000-0x4)=0xad) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000a9f000-0x10)={0x0, r10, 0x4}) r12 = socket(0xa, 0x803, 0x86) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000730000)={0x0, 0x0, 0x0}, &(0x7f000007c000)=0xc) sendmsg$nfc_llcp(r12, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x14, 0x1000000029, 0x34, "00000000"}, 0x14, 0x0}, 0x0) r13 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00008b1000)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f0000174000+0x1a5)="d4") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") r14 = creat(&(0x7f0000c0f000-0x8)="2e2f66696c653000", 0x89) mount(&(0x7f0000c6c000-0x8)="2e2f66696c653000", &(0x7f000092f000)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x8ff8c, &(0x7f000002f000)="") mount(&(0x7f000000a000)="2e", &(0x7f0000852000)="2e", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d6a000-0x1)="2e", 0x0) fcntl$dupfd(r13, 0x0, r14) 2017/12/14 22:12:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x3, 0x0, 0x6, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x4, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xd, 0x80003, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000a6e000-0x4)={0xffffffffffffff9c}) r2 = dup2(r0, r0) mmap$binder(&(0x7f00002f6000/0x3000)=nil, 0x3000, 0x1, 0x2b950, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000403000-0x78)={0x2, 0x78, 0xd9, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) ptrace$pokeuser(0x6, 0x0, 0x4f, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000026f000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r3, &(0x7f0000823000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, 0x1c) r5 = dup2(r4, r3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00008ea000-0x4)=0x0, 0x4) ioctl$KVM_KVMCLOCK_CTRL(r5, 0xaead) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000000)={r6, 0xffffffff, 0xffffffffffff0001, 0xfffffffffffffffc, 0x3, 0x1000}, &(0x7f0000000000)=0x14) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f00001c9000)={0x40008001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x82, &(0x7f0000b0b000-0x8e)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x17, 0x0, [@multicast1=0xe0000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}, @generic={0x89, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x800) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aec000)="2f6465762f6b766d00", 0x8000000000000106, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) set_robust_list(&(0x7f0000c18000-0xc)={&(0x7f0000e1f000/0x4000)=nil, 0x7, &(0x7f0000946000/0x4000)=nil}, 0x18) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = eventfd2(0x53d8, 0x0) r10 = eventfd2(0x948, 0x0) ioctl$KVM_IRQFD(r8, 0x4020ae76, &(0x7f0000227000)={r9, 0x0, 0x0, r10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r8, 0x4020ae76, &(0x7f0000d5c000)={r9, 0x0, 0x100000100000002, r10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/14 22:12:23 executing program 2: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000014000-0x1)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$mouse(&(0x7f0000ef9000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x8, 0x450000) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000fb4000-0xf6)="c221a73d35231bc7bb4ff4567f6e2e128c0bb057e8158a4314adf5ce68a343be6f1a0f959aa8f89fd6b166f6658f6b8f64fa7938454099c092cfe75d53ace6451f88cbd32618e97dec51087362483b4295c7ef1ce14075d4ca6956bfb975f98924d0ea5451d874a93c78915a3415ece8158a2debac59f5e75138602fc4eb556570e5167ec93a191544ead0afd4abacbbbfdb0045163d56c89d805ac811910fc0856a52ed42f7cb79fdcfb85801412c2a22522627d7c964278b9de70db41126e7e72e67e75fb2b4cf55ca3b074624054222ed6bfb7ac5eaae28438b23ee10ab95a49113395854454dafb08a9ca355c7fb1768e2beebd7", 0xf6, 0x40000, 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000014000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) clone(0x0, &(0x7f0000054000-0x2)="", &(0x7f0000019000-0x4)=0x0, &(0x7f0000022000)=0x0, &(0x7f000000b000-0x1)="") fchmodat(0xffffffffffffffff, &(0x7f0000757000)="2e2f66696c653000", 0x161) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000b04000)="2e2f66696c653000", 0x12100, 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x100000001) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x0, &(0x7f00000ea000-0xde)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fb4000)=0xde) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(r2, &(0x7f0000b4f000-0x8)="2e2f66696c653000", 0x20000a200, 0x44) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f000061f000)=0x0) r4 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x4000000010, 0x802, 0x0) write(r5, &(0x7f00002cd000)="240000002d00070800000000000010000108efff01000000000005000000000000000003de0100", 0x27) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f87000-0x8)={0x8, 0xffffffff, 0x20000000036, 0x101}, 0x8) getsockname(r5, &(0x7f00005f3000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000c1e000-0x4)=0x60) fcntl$notify(r4, 0x0, 0x0) sysfs$3(0x3) getpgrp(0x0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000ee1000-0x4)=0x0) r6 = getpid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000553000)=0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000321000)=0x0) getpgid(r6) 2017/12/14 22:12:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000efb000-0x8)="2e2f66696c653000", 0x80043, 0x1) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffff6}, 0x0, 0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000404000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x84fe) r2 = dup3(r1, r1, 0x0) connect$netrom(r2, &(0x7f0000683000-0x48)=@full={{0x6, {"a6d99e58fc77b1"}, 0x1}, [{"005c8308c5b32c"}, {"567115d2bdde01"}, {"46504a369dfb64"}, {"760000e906d6f6"}, {"d8d157ff8a7be7"}, {"3744fbd8ceb488"}, {"8b8252e0c05c6f"}, {"5bd0bf2be6753f"}]}, 0x48) r3 = socket(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0xc, &(0x7f000003b000)=0xfffffffffffffffe, 0x4) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a4000)="2f6465762f6b766d00", 0x10100, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000d86000)={0x1, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000fb7000)={0x5, 0xffffffffffffffff, 0x0}) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x200001ffffffffff) r6 = open(&(0x7f000076f000-0x8)="2e2f66696c653000", 0x0, 0xffdffffffffffffe) openat$rfkill(0xffffffffffffff9c, &(0x7f0000daf000-0x9)="2f6465762f72666b696c6c00", 0x1c000, 0x0) fcntl$setlease(r6, 0x400, 0x0) ftruncate(r0, 0x1f) r7 = open(&(0x7f000000a000)="2e2f66696c653000", 0x0, 0x0) restart_syscall() fadvise64(r7, 0xfffffffffffffffe, 0x7c, 0x2) ioctl$TIOCMBIS(r6, 0x5417, &(0x7f000001c000-0x4)=0x1) fcntl$setlease(r7, 0x400, 0x2) fcntl$getflags(r6, 0x401) 2017/12/14 22:12:23 executing program 3: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000b000-0x8)={0x0, 0x0}) r1 = dup(r0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000003f000)={0x7, &(0x7f0000040000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f000003f000)={r2, 0x5, &(0x7f000003f000)=[0x7, 0xe54e, 0x15, 0x8, 0x7], &(0x7f000003f000)=[0x3, 0x8001], 0x30, 0x6, 0xbc23, &(0x7f0000026000-0x18)=[0xb6, 0x8, 0x9, 0x1, 0x6, 0x7], &(0x7f0000041000)=[0x7fffffff, 0x1f, 0xfffffffffffffffa, 0x2, 0x401], 0x0}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000041000)="6500000005", 0x2) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20002) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000041000-0x4c)={0x1001003, 0x1, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = dup2(r4, r3) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000042000-0x8c)={0x5, 0x3, 0x8803, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x0, 0x1110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000020000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r3, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x8}, @result={0x7ff, 0xffffffffffff7533}}, {0x9, 0x8, 0x0, 0x0, @tick=0x0, {0x800, 0x7f}, {0x100, 0xfff}, @queue={0x6, {0xc137, 0x10000}}}, {0x101, 0x7fff, 0x81, 0x7, @tick=0x8000, {0xffffffffffffffff, 0xfffffffffffffff9}, {0xa55, 0x7}, @ext={0x48, &(0x7f0000044000)="1e2d87e920bc80621bf2792b2b000000000000000254a881f9ba94de2c72795f64bb8427b1fb8e9099379106ec863be503713b2e338468e3036c6b79c066021605000000b537f687"}}, {0x8, 0x2, 0x0, 0x1, @tick=0xc8, {0x100, 0x86}, {0x0, 0x2}, @result={0x0, 0x7}}, {0xffffffffffffffff, 0x6, 0x4, 0x100000000, @time={0x0, 0x989680}, {0xde58, 0x6}, {0xffe, 0x81}, @connect={{0x8, 0x4}, {0x6, 0xaa}}}, {0x2, 0xffffffff80000000, 0x4, 0x9, @tick=0x100000001, {0x0, 0x48a}, {0x8000, 0x19}, @quote={{0x2, 0x7}, 0x3, &(0x7f000002c000-0x30)={0x7f, 0x73, 0x4, 0x8, @tick=0xf87, {0x1, 0x7fff}, {0xffffffffffffffff, 0x7}, @control={0xecad, 0x0, 0x1}}}}, {0xfffffffffffffffe, 0x5, 0x795, 0x9dc, @tick=0x7, {0xb10, 0x100}, {0x4, 0x1ef7}, @result={0x401, 0x7fff}}, {0x10001, 0x3, 0x7, 0x7fff, @time={0x0, 0x0}, {0x9896, 0x8}, {0x9, 0x9}, @connect={{0x100, 0x700ea533}, {0xa7, 0x2595}}}, {0xa5, 0x2001bd7, 0x8, 0x4, @time={r6, r7+30000000}, {0x401, 0x9}, {0xffffffffffffff25, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x1b0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000001000)={0x5, 0x802, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000044000-0x4)=0x528) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x400007, &(0x7f0000046000)={0x0, 0x0}) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f000003a000)={0x72, @time={r8, r7}, 0x2, {0x20000000402, 0xd72}, 0x2, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000026000/0x4000)=nil, 0x4000, 0x3, 0x110, r4, 0x0) 2017/12/14 22:12:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000fd4000)=@random={"73656375726974792e00", "2f6465762f70746d7800"}, &(0x7f0000c24000-0xa)="2f6465762f70746d7800", 0xa, 0x0) timer_create(0x7, &(0x7f0000500000-0x60)={0x0, 0x29, 0x4, @thr={&(0x7f0000e64000-0xd)="0086a726fd681b94ade4743ae4", &(0x7f0000c96000-0xbd)="943efd0ea75d17c07baac7175c978726798630babb47513903dae67d5d1cb4523ac15e3c19081de40cb721966304340bfd80f5f59e24eab0e5c94b15fbbdcc827a0d4b98e2d724d0eb52de9ee3588dadab5316bc02323e76781e53ba237b9a86d6bcc6a5f8befd0bfe846e90da81d66e7231bab1a9678ab40ec96c4e649deabf736a2d0e11dc1952b519b2d2e9d75b8b7ab400cc65321dab4542b186cf515c29923f2323b16f30909aaee11bc25ff9418a99a599a4e6f7be192231eac2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e88000-0x4)=0x0) timer_settime(r1, 0x1, &(0x7f0000d49000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom(r0, &(0x7f0000920000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf, 0x100, &(0x7f0000df8000)=@ethernet={0x307, @random="52a96da7d62f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSETA(r0, 0x5402, &(0x7f00006ff000)={0x0, 0x3, 0x8, 0x7, 0x0, 0xfffffffffffffff9, 0x7d30, 0x7, 0xffffffffffffffff, 0x3}) r2 = syz_open_pts(r0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000fb7000)=0x5) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x7, &(0x7f0000fd8000-0x4)=0x0, &(0x7f0000fd7000)=0x4) fcntl$setstatus(r2, 0x4, 0x2800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000056f000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00008bd000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ca000)=0xe8) r5 = request_key(&(0x7f0000b59000)="636966732e69646d617000", &(0x7f000021f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000af3000-0x7)="24642c2e2e5c00", 0xfffffffffffffff8) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = add_key$keyring(&(0x7f0000ccf000-0x8)="6b657972696e6700", &(0x7f0000197000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r5) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000417000)="2f73656c696e75782f7573657200", 0x2, 0x0) r7 = getpgid(0x0) fcntl$setownex(r3, 0xf, &(0x7f0000d64000-0x8)={0x3, r7}) getegid() add_key$user(&(0x7f0000176000)="7573657200", &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000111000)="18", 0x1, r6) add_key$user(&(0x7f0000893000)="7573657200", &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96acd5", 0xd3, r6) alarm(0x801f) request_key(&(0x7f0000dc2000-0x5)="7573657200", &(0x7f00006cb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cab000-0x16)="2b4073797374656d295e40b16d696d655f7479706500", r6) openat$cuse(0xffffffffffffff9c, &(0x7f0000e1e000+0x196)="2f6465762f6375736500", 0x2000, 0x0) 2017/12/14 22:12:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a89d35a51010a31818833bfa2561ce5942dc5ad4e4d", 0x2f}], 0x1) clock_gettime(0x9, &(0x7f0000cd9000-0x8)={0x0, 0x0}) timerfd_settime(r0, 0x86b607b495f7dc50, &(0x7f00002d5000)={{0x77359400, 0x0}, {r1, r2}}, &(0x7f0000ea3000)={{0x0, 0x0}, {0x0, 0x0}}) lremovexattr(&(0x7f000093f000-0x8)="2e2f66696c653000", &(0x7f0000098000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000de7000)=@hdr={0x800000, 0x0, 0x0, 0x0, 0x2, 0x0, @ipv4={{0xb, 0x4, 0xc99, 0x0, 0x8e, 0x1, 0x5, 0xfff, 0x4, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x3, {[@noop={0x1}, @generic={0x82, 0x12, "a8eda8a10a6a23216bbecc384b2f0022"}, @end={0x0}, @end={0x0}]}}, @udp={0x1, 0x1, 0x62, 0x0, "714fc39fb24e3963af6b4886e1376e1a67434ca07baa9a367a652fa96dc43fabc85412c1e1416ede550175122de698563c179c5e77de0455239dbcef5ffb2ac5a150a803caf24789e7530277e0456467661edc786c5671aca7dc"}}}, 0x98) syz_emit_ethernet(0x12, &(0x7f00009b5000-0xce)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4, @x25={0x5347d1768d122c42, 0x42, 0x103, "91"}}}}, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000e94000-0x4)=0x7, 0x4) r5 = getpid() fcntl$setown(r3, 0x8, r5) close(r4) kcmp$KCMP_EPOLL_TFD(r5, r5, 0x7, r3, &(0x7f0000429000-0xc)={r0, r3, 0x6}) recvfrom$ipx(r0, &(0x7f00003a0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x0, 0x0, 0x0) r6 = syz_open_procfs(r5, &(0x7f0000f50000)="6e65742f726f75746500") preadv(r6, &(0x7f000056b000)=[], 0x0, 0x4c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00007f6000-0x10)={r6, 0x28, &(0x7f000021d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000082c000-0x10)={r6, 0x28, &(0x7f0000956000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00005b6000-0x4)=r7, 0x4) uselib(&(0x7f0000d7f000)="2e2f66696c653000") inotify_add_watch(r4, &(0x7f00004b3000-0x8)="2e2f66696c653000", 0x80) ioctl$KVM_GET_PIT(r6, 0xc048ae65, &(0x7f0000f63000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f00003fb000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000097000)="2e2f66696c653000", &(0x7f0000dc8000)="2e2f66696c653000", &(0x7f0000d97000-0x7)="6175746f667300", 0x0, &(0x7f0000fed000-0x89)="1330e89bb8c6bbe81d639e196d5d14e25de4b10e35699df099c2481cdc2d6bd554da52fafd9a4690801ad62a47717e4e6843173bad41951c66f51d43a3bc2881f14129b632a0944c953d05607519102dd96645e285b268aa42384a5c4ba50a507329b47af40acbae302ce1f6aeab3edbc19094ea000607e1b0da6532fbafef6b4217d6a925f0d05557") r8 = open(&(0x7f0000c00000-0x8)="2e2f66696c653000", 0xc0400, 0x1) ioctl$TIOCGSID(r8, 0x540f, &(0x7f00000ec000-0x4)=0x0) 2017/12/14 22:12:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000705000)="2e2f636f6e74726f6c00", 0x42000, 0x4) syz_extract_tcp_res(&(0x7f0000f74000-0x8)={0x0, 0x0}, 0x25b7, 0x0) syz_extract_tcp_res(&(0x7f000015e000)={0x0, 0x0}, 0xe3e, 0x5) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x9) r2 = accept4$inet(r1, &(0x7f0000e8c000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de3000-0x4)=0x10, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000060c000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000036000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e1e000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004c6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000698000-0x10)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003a3000-0x10)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000f0000)={r3, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ac3000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000756000-0x10)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000734000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003ff000-0x10)={r6, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000bdb000)={r3, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00004f5000-0xc)={r8, 0x80004, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fd6000)={r7, r8, 0x10000023ff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000519000)={r9, 0x0, 0x9}) prctl$getname(0x10, &(0x7f000000e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eae000-0x10)={0x8, 0x4, 0x81, 0xde, 0x0}, &(0x7f0000ecd000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000051000-0x20)={0xda, 0x430, 0x7, 0x10000, 0x0, 0x2, 0x0, 0xffffffff, 0x0}, &(0x7f0000e96000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002e3000)={r11, 0xa5, "962263e757729d77a2621787ca6e1e218ea18f7bac666e4844855bf71ac700eb7bd9440d54e74c0c41a20d0dd18f9c81552a63466ff0ff5b50de58c32147b055e72475edcb625cb2c897b54827bcf3aacd225a45f722629bcfb686508e48cc0c8ea5c080c1f379637d728a6d96380c3935659c46896f58508f430100000000000000703564cdd88d4d1151a85e9e116fb8d8ff748d95926056e70a0ad4ab719c8d910b2ddb"}, &(0x7f00000bf000-0x4)=0xad) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000a9f000-0x10)={0x0, r10, 0x4}) r12 = socket(0xa, 0x803, 0x86) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000730000)={0x0, 0x0, 0x0}, &(0x7f000007c000)=0xc) sendmsg$nfc_llcp(r12, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x14, 0x1000000029, 0x34, "00000000"}, 0x14, 0x0}, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00008b1000)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f0000174000+0x1a5)="d4") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f0000c0f000-0x8)="2e2f66696c653000", 0x89) mount(&(0x7f0000c6c000-0x8)="2e2f66696c653000", &(0x7f000092f000)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x8ff8c, &(0x7f000002f000)="") mount(&(0x7f000000a000)="2e", &(0x7f0000852000)="2e", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d6a000-0x1)="2e", 0x0) 2017/12/14 22:12:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r0, &(0x7f000017d000)=[{&(0x7f00005a8000)="c2", 0x1}], 0x1, 0x83007) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000f0b000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c7c000)=0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000c9000)=0xce) fcntl$getownex(r1, 0x10, &(0x7f000019b000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4002, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffdf, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fc6000)={0x0, 0x2}, &(0x7f00006f0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a09000)={r3, 0x9, 0x2, 0x6, 0x0, 0x3}, &(0x7f00007cf000)=0x14) mmap(&(0x7f0000000000/0x836000)=nil, 0x836000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$packet(0x11, 0xfffffffffffffffe, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x20006, 0x0}, 0x4) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f000001c000-0x10)={0x1, &(0x7f0000cb1000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000b45000)=@req3={0x2, 0x0, 0x4, 0x80000001, 0xb4, 0x7, 0xc59}, 0x1c) r5 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r5, &(0x7f000075d000)="", 0x0, 0x20000041, &(0x7f0000470000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000836000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x5, 0xc) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000616000)=[{0x28, 0x0, 0x0, 0x4}, {0x6, 0x7ff, 0x7, 0x0}]}, 0x10) write(r6, &(0x7f000061a000-0x23)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) mmap(&(0x7f0000836000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000837000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000837000)={0x0, 0x0}, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000c12000)=@req={0x28, &(0x7f000086f000-0x28)={@generic="668c0e67cd31e5761d09424ee2614868", @ifru_settings={0x100000000, 0x100000001, @sync=&(0x7f0000c05000)={0x8, 0x3, 0x0}}}}) syz_emit_ethernet(0x112e, &(0x7f0000590000-0x112e)={@random="38cf7294e9d5", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x2000000000, 0x80000001, 0x8}], {0x8100, 0x2, 0x9fc4, 0x1000}}], {{0x0, @ipv6={0xfffffffffffffffb, 0x6, "49341a", 0x10f0, 0x2f, 0x12a, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x87, 0x4, 0x2, 0x100, 0x8001, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x1, {0x5, 0x6, "7f4243", 0x9, 0x87, 0x3, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@routing={0x95, 0x12, 0x1, 0x2063d406, 0x101, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], "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"}}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f00005b8000)={0x42424242, 0x42424242}, 0x1, 0x0) 2017/12/14 22:12:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x6ef, 0x53, &(0x7f000086f000)="07", 0x1) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000069b000)={0x0, 0x0, 0x0}, 0xc) sched_getparam(0x0, &(0x7f00008bf000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x2, @fr=&(0x7f0000013000-0x18)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r3, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) request_key(&(0x7f00007ee000-0x8)="6b657972696e6700", &(0x7f000012a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000bb3000)="2f657e2f6e65742f05006e00", 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) listen(0xffffffffffffffff, 0x63) r5 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000e5c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = perf_event_open(&(0x7f0000e96000-0x78)={0x7, 0x78, 0x80, 0x8, 0x0, 0x7, 0x0, 0xffffffff, 0x200, 0x3, 0x2, 0x3, 0x3f, 0x2, 0x0, 0xfff, 0x1, 0x84e, 0xffffffff, 0x44, 0x200, 0x80, 0x7, 0x6e, 0x6a, 0x80001000, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x8) r7 = accept(r4, &(0x7f00001fa000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a1b000-0x4)=0x10) r8 = openat(r6, &(0x7f00000bd000-0x8)="2e2f66696c653000", 0x14000, 0xb2) mknodat(r8, &(0x7f000068d000-0x8)="2e2f66696c653000", 0x1024, 0x2) sendto$packet(r7, &(0x7f000018c000)="ad7919b4f1e8de26f53f81ef3927c3632a13255be59ed1180aa9caa8b3e470ce0d3a4801be526327e1a2efe9a98d205421de47736281640b3d5885aa68555bf9b59d90f6c995bc7a2a91b21265a25efb4f54ff5e12a782ff1b43c3a9500463aff3af109937ccae7f7245bffc5c0c303688cefdf316a7ac2b5cf7687481f3c96ab5cad0418252f6faf5f5c7ef61da6667ca", 0x91, 0x4041, 0x0, 0x0) sendto$inet(r5, &(0x7f0000037000-0xb)="516b4f046500000ac87f79", 0xb, 0x4004, &(0x7f0000934000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r7, &(0x7f000092a000)="e8000000004486", 0x7, 0x1, 0x0, 0x0) r9 = dup3(r5, r7, 0x80000) ioctl$KDSIGACCEPT(r9, 0x4b4e, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x30, 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(r9, 0x5606, 0x8) 2017/12/14 22:12:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) close(r0) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) recvmsg(r0, &(0x7f0000042000-0x38)={&(0x7f0000617000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009c1000)=[{&(0x7f000040a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f00009e3000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f000000f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000697000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f000002c000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000505000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f0000dac000+0x771)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}], 0x7, &(0x7f0000cca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x4}, 0x20) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000aa6000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343330392863636d286165732d61736d292900000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f0000f37000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0xe, "63747228616e756269732d67656e6572696329000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb984298992ea54019fefbe5d56534c90c2", 0x18) fcntl$lock(r1, 0x7, &(0x7f0000ac1000-0x20)={0x3, 0x4, 0x10000, 0xe4d6, 0x0}) r5 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="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", 0x1000}, {&(0x7f00006fe000-0x63)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd5135eb5d12d73c4342f0d930f342f352edf250487ca0f9f6cd1b1f400175c8b1301ac7825361a7a63dfefcb7cb71ae3168e995aba77bd533b", 0x63}], 0x2, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x40000000000}, @op={0xfffffffffffffe7a, 0x117, 0x3, 0x1}, @assoc={0xfffffffffffffda9, 0x117, 0x4, 0x100000000}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x90, 0x1}, 0x1) recvmsg(r0, &(0x7f0000852000-0x38)={&(0x7f000015c000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000e23000+0xd6a)=[{&(0x7f0000685000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f00004a7000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000cc7000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}], 0x3, &(0x7f0000745000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe, 0x0}, 0x2) socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00004f6000)={0x26, "736b636970686572000000000000", 0x0, 0x40e, "65636228636173743629000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) sendmmsg$alg(r5, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000572000)="5a233dd0e4d681a52f2826b3aa7265d0009007ef028bd4e19868b435ceb916f41babb6b24588258dfc7a700769a4df4730179aa42e247a7167dbdfbb9fcbc86648cc0bf9c0cf64c492e3891656e26c7ea77e60120c2530c3b6c76add7b484c2b9141cbeee012795bd62c9453dc79c346ea7d35b1dfb5da40d530b531f24b1bdc5730bc758481f31b40b7c284d574011b7c867cfdc50b241f8e2ba92166d67f79e529e2925a7c8032ee388c5836eae9d54e6203a96299d065c1137cb48d2e92cadfbf27956f51bda9b5c27e81262b24f1d89ae7a00930099505f12e73a158648cc845ffeb051eeeacedd65205ffea885a", 0xf0}, {&(0x7f0000f73000-0x93)="bce1a9f5f58c4f153512efeb40a23acc8ccb9b29463d34b5ec9a62d78e451c71d7989a97d3d43b73672ec98e73d1ed5b7eb8b4e45cd7e8e69d1ffed0b40c34d434ae34616ab6db09273bae799f159bfa8044792e6dc1ab24270d82db943a0514f62d8b9e543bdda74c99842e93d60a4c31f5e813c65a6f82a90404308a8539ed04baa64c7307390b49317ed3a55797efc1f81a", 0x93}, {&(0x7f0000916000-0xd7)="eaf6a49df357d573d66d077f84004f59860a01f2e3fa10a806de8febeebbd1b3f29557bae944cf0ace08f0ae38ba991f0548ac73f170cd21224b9cb1bacfcca9057430e85a93ca1a7dc13957900610c6c8a60f234e55d4431fb86cf76241916f0f6e1c0d3e170d28835ab197b508d8e8642257693b99edc55ac248061eaebd6aba5dfd647b8ac069a2d77e65f86ea84014f95f0b67b6c11ed8c445fc24ff87cfaa024050db57db5f01960b34ce30f618530ef23861356001349c1505de8355389cd605921859a582ca1a12bafb9e82651768a519651edc", 0xd7}, {&(0x7f0000d50000)="e5500d1d9a143682", 0x8}, 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0x1000}, {&(0x7f000031c000)="a58e9071a8812040dd4930ef8ce685478a49f77966b75cb2bcac1c3644c30f5e953736ec8d11d92e348f5267f61905725cc9b226a3df4840e4da532823a799e101be7adaee85bf821ece22e8df6216b80a75cdec5fac3068b40fcd0f45860f51d9d1d32bb29dc44548dd14c2527faad02ce0edd58e89ec4ec85fbb78bd4177b9d4e64f0bb1bf6346d9c6f93b6e12f6191591443e6268b79aa261db1fa4eb01a8bc11be8ccb4897a82ed5cbccc35795b1f4ea34939cb03ce738a90756", 0xbc}, {&(0x7f000051d000)="", 0x0}, {&(0x7f00005cc000-0xfc)="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", 0xfc}, {&(0x7f00005ec000-0xca)="4fa5b42b159b2621f91122486d6d4859bb0718c7ae8ad6028dfc02b8c00d52499c6fc288e59ff58fb002bcc7e6b9629154b4292791d707e3dcfb2d4f00e0136eb6c56e4b06a9c344288d4ee8f10f770c5d1ce3bef926ec89d7b207f14446855a32ade4341527dbd243dfca6e435b878c8f7f31dccc63f03c2f0c790b69ef36d8fa8cb312cfa86034987ae9a63c5100195cf2050e8480b47a85b77c111be2f6b89d2b6f2e58c4cf07bbbbe22eb69af1a0399835d56c6a67066026d68065760cf25943d3167c2ef3beb334", 0xca}, {&(0x7f0000ab7000-0x77)="67c8e4f3f86d52ba2a5924a362fdcf57bdfb4b439fcf8a3d51d61352fdb78f9f5b7cc15f7dd088a7b49c21933b7ce8ddd9ee0db5f0e3cf6fee66ed5edbaf39d1290a1e726c8d54fa08481dd407d0b4221fb44387d9a5a3ec93d13b652177a7f4ab788e6773e747b2a16f8e88107e6291662080ed7e2689", 0x77}, {&(0x7f00005ca000)="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", 0xff}], 0x7, &(0x7f0000f81000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x8000}], 0x9, 0x4) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00000ee000)="5c5d344036ba6049cceb444c1f1199aed11ad8aa50c357d0edb531bd805d84abe9db709388aea7c2cb4ba5d5d49134b7e62173473e54e9c0feaa435566e9bac8956ca9ec3c84", 0x46) sendmsg$alg(r5, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[], 0x0, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x4000000) accept$alg(r1, 0x0, 0x0) bind$alg(r4, &(0x7f0000381000)={0x26, "726e670000000000000000000000", 0x0, 0xf, "647262675f70725f686d61635f736861323536000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r1, &(0x7f00009e5000)={0x26, "736b636970686572000000000000", 0x40f, 0xe, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) recvmsg(r5, &(0x7f0000d5f000)={&(0x7f0000b90000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00004c0000-0x80)=[{&(0x7f00008aa000)="", 0x0}, {&(0x7f0000df2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f0000e98000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f00007de000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000e8d000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f000022f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f0000a8c000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f0000485000-0x79)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x8, &(0x7f000007d000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3, 0x2}, 0x40000001) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000ca7000)=0x0) close(r3) recvmsg(r5, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004f4000-0x8d)=[{&(0x7f0000366000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}, {&(0x7f0000bca000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000285000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f0000978000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f0000649000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f0000ca3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f00003ab000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f000089c000-0x7)="00000000000000", 0x7}, {&(0x7f00003bc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}], 0x9, &(0x7f0000590000)="", 0x0, 0x6}, 0x42) accept$alg(r3, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) 2017/12/14 22:12:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003ec000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8bc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ed1000-0x10)="2f6465762f73657175656e6365723200", 0x10000040000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$llc(0x1a, 0x2, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000c5d000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000def000-0x78)={0x0, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000ff000)={@common="62637368300000000000000000000000", @ifru_flags=0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f000058f000-0x8)="2e2f66696c653000", 0x67) r4 = inotify_init1(0x0) fcntl$setstatus(r3, 0x4, 0x6800) gettid() ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f000023b000-0x8)=0x1) rt_sigprocmask(0x8001, &(0x7f000003b000)={0x9}, 0x0, 0x8) chdir(&(0x7f00005a5000)="2e2f66696c653000") prlimit64(r2, 0x40000f, &(0x7f0000b02000)={0x20000000000001, 0x200}, 0x0) getpeername$inet6(r3, &(0x7f000065a000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000084f000-0x4)=0x1c) inotify_add_watch(r4, &(0x7f0000b2e000)="2e2f66696c653000", 0x60) fcntl$notify(0xffffffffffffffff, 0xa, 0x8000002c) getsockname$ipx(0xffffffffffffffff, &(0x7f0000f86000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00004ea000)=0x10) alarm(0x101) r5 = open(&(0x7f00002b0000-0x8)="2e2f66696c653000", 0x203, 0x0) dup2(r4, r5) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000368000)=0x0) open(&(0x7f000025b000-0x8)="2e2f66696c653000", 0x101000, 0x8140) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000ac2000)={0x5}, 0x4) 2017/12/14 22:12:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = perf_event_open(&(0x7f0000949000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x7, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f000063a000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)="2f6465762f72666b696c6c00", 0x80000080000004, 0x0) readv(r4, &(0x7f0000afd000)=[{&(0x7f0000449000)="", 0x0}, {&(0x7f000051d000)="", 0x0}, {&(0x7f00007d4000-0xba)="", 0x0}, {&(0x7f000030a000-0x63)="00", 0x1}], 0x4) close(r4) r5 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000c29000)=[@in6={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000b65000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1b000)=0xe8) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00001d5000)={0x0, 0x0, 0x0}, &(0x7f00006c1000)=0xc) fchown(r7, r9, r10) read(r6, &(0x7f000038b000)="00", 0x1) ioctl$int_in(r6, 0x5452, &(0x7f0000312000-0x8)=0x3d) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f000045f000-0x8)={0x5, 0x5}, 0x8) recvfrom(r7, &(0x7f0000017000)="", 0x0, 0x100, &(0x7f000074a000-0x58)=@rc={0x1f, {0xffff, 0x8000, 0x10001, 0xba2, 0xffffffff8fe80d76, 0xfffffffffffffff7}, 0x5}, 0x9) fcntl$setown(r4, 0x8, r5) fcntl$setsig(r6, 0xa, 0x12) dup2(r6, r7) tkill(r8, 0x3e) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000022b000-0x11)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) 2017/12/14 22:12:23 executing program 5: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000892000-0x2)="2f6465762f7663732300", 0x7fffffff, 0x40000) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000afc000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5a, 0xbe, 0x8, "928fd4f688b474770a8ab6e445d161c2368e3d1b5fed55ff15f410d2105e31ca21dea9560fe26aa70749280a7de7af4bee49268a6d5da7137ba5b36d8bfac73499d1b967a27255ac8d2c0b54050171bf"}, 0x160) setsockopt$inet6_buf(r0, 0x29, 0x20000000002, &(0x7f0000001000-0x3)="07208e", 0x3) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000afc000)="2f6465762f76637300", 0x101000, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000afe000)=0x5f, 0x4) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r5 = creat(&(0x7f0000afa000)="2e2f66696c653000", 0x22) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000096000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000722000-0x4)=r6) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00001f3000)={0x4, 0x0, [{0xffffffff7fffffff, 0x0, 0x6}, {0x200, 0x0, 0x6}, {0x9, 0x0, 0x9}, {0xfffffffffffffe01, 0x0, 0x6}]}) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) socket(0x16, 0x80000, 0x7) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000afa000-0x4)=0x10005, 0x4) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f000089f000)={0x5, 0x0, [{0x0, 0xedb, 0x20000000000007f, 0xffffffffffffffe0, 0x8, 0x0}, {0x80000000, 0x2, 0x9, 0x983f, 0x3e09c71a, 0x0}, {0x2, 0xffff, 0x20000000000000, 0xf3, 0x2, 0x0}, {0x8000000f, 0xffff, 0x3f, 0x7, 0x0, 0x0}, {0x1, 0x80, 0x1, 0x7f, 0xae6, 0x0}]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r7, 0xc018ae85, &(0x7f000028f000-0x18)={0x100004, 0x4004, 0x7, 0x3, 0x71712325}) ioctl$KVM_GET_NR_MMU_PAGES(r4, 0xae45, 0x7fffffff) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x101) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f00003aa000-0x8)={0x10000000000, 0xad}) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000224000)={0x1, 0x0, [{0x1000008c0000101, 0x0, 0x1000000000000005}]}) 2017/12/14 22:12:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000705000)="2e2f636f6e74726f6c00", 0x42000, 0x4) syz_extract_tcp_res(&(0x7f0000f74000-0x8)={0x0, 0x0}, 0x25b7, 0x0) syz_extract_tcp_res(&(0x7f000015e000)={0x0, 0x0}, 0xe3e, 0x5) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x9) r2 = accept4$inet(r1, &(0x7f0000e8c000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de3000-0x4)=0x10, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000060c000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000036000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e1e000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004c6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000698000-0x10)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003a3000-0x10)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000f0000)={r3, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ac3000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000756000-0x10)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000734000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003ff000-0x10)={r6, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000bdb000)={r3, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00004f5000-0xc)={r8, 0x80004, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fd6000)={r7, r8, 0x10000023ff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000519000)={r9, 0x0, 0x9}) prctl$getname(0x10, &(0x7f000000e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eae000-0x10)={0x8, 0x4, 0x81, 0xde, 0x0}, &(0x7f0000ecd000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000051000-0x20)={0xda, 0x430, 0x7, 0x10000, 0x0, 0x2, 0x0, 0xffffffff, 0x0}, &(0x7f0000e96000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002e3000)={r11, 0xa5, "962263e757729d77a2621787ca6e1e218ea18f7bac666e4844855bf71ac700eb7bd9440d54e74c0c41a20d0dd18f9c81552a63466ff0ff5b50de58c32147b055e72475edcb625cb2c897b54827bcf3aacd225a45f722629bcfb686508e48cc0c8ea5c080c1f379637d728a6d96380c3935659c46896f58508f430100000000000000703564cdd88d4d1151a85e9e116fb8d8ff748d95926056e70a0ad4ab719c8d910b2ddb"}, &(0x7f00000bf000-0x4)=0xad) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000a9f000-0x10)={0x0, r10, 0x4}) r12 = socket(0xa, 0x803, 0x86) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000730000)={0x0, 0x0, 0x0}, &(0x7f000007c000)=0xc) sendmsg$nfc_llcp(r12, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x14, 0x1000000029, 0x34, "00000000"}, 0x14, 0x0}, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00008b1000)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f0000174000+0x1a5)="d4") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f0000c0f000-0x8)="2e2f66696c653000", 0x89) mount(&(0x7f0000c6c000-0x8)="2e2f66696c653000", &(0x7f000092f000)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x8ff8c, &(0x7f000002f000)="") mount(&(0x7f000000a000)="2e", &(0x7f0000852000)="2e", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f00008a7000)="") 2017/12/14 22:12:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000864000)="2f6465762f76637300", 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = open(&(0x7f00001ca000)="2e2f66696c653000", 0x0, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f000064b000-0x10)={0x0, 0x0}) r4 = socket(0x8, 0x20000000000004, 0x2) getpeername$packet(r4, &(0x7f0000cda000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000e3b000-0x4)=0x14) bind$packet(r4, &(0x7f0000903000)={0x11, 0x18, r5, 0x1, 0x6de1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000035e000)=0x0, &(0x7f0000cd3000-0x4)=0x4) setsockopt(r1, 0x85, 0x5, &(0x7f0000001000)="5c44a63e443dd109c97a945f3b08bed5c279a33f83815d4c2080394af8a7cf440433abcc6a854b", 0x27) sysfs$2(0x2, 0x4000000000, &(0x7f0000044000)="") ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000700000)=0x5) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c99000-0x11)="2f6465762f7161745f6164665f63746c00", 0x800000, 0x0) perf_event_open(&(0x7f0000573000-0x78)={0x3, 0x78, 0xfffffffffffffffc, 0x7fffffff, 0x6, 0x7, 0x0, 0x3ff, 0x20120, 0xfffffffffffffffd, 0x6, 0x4, 0x6, 0x11, 0x0, 0x9, 0x4, 0x1, 0xa9, 0x8001, 0x98, 0x4d, 0x7, 0x36, 0xffffffff00000000, 0x200, 0x0}, r2, 0x4, r3, 0x3) perf_event_open(&(0x7f0000e8a000)={0x4000000002, 0x78, 0xd6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x5, 0x0, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000000000, 0xffffffffffffffff, 0x0) getpid() ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000cae000)={0x2, &(0x7f0000029000)=[{0x0, 0x0}, {0x0, 0x0}]}) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fed000-0xf)="2f6465762f73657175656e63657200", 0x1, 0x0) write$sndseq(r7, &(0x7f00007a0000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x6, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x9, 0x0}, @ext={0x0, &(0x7f000081c000)=""}}, {0x10000, 0x101, 0x0, 0xff, @tick=0x0, {0x28, 0x0}, {0x0, 0x85}, @time=@tick=0x0}, {0x0, 0x1, 0x0, 0xffffffff, @tick=0x0, {0x8, 0x0}, {0x4, 0x400}, @addr={0x0, 0xa95}}, {0x81, 0x3, 0x1, 0x0, @tick=0xf9, {0x80, 0x0}, {0x0, 0x5}, @connect={{0x0, 0x0}, {0x101, 0x401}}}], 0xc0) r8 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x1, 0x0) perf_event_open(&(0x7f00009a8000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0xfe, 0x0, 0xe5ad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1002, 0x13, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xc) ioctl$sock_bt_hci(r6, 0x400448ef, &(0x7f0000e43000)="392d4594a50abb28aa38f28c8260a8df5575d5c327f3cf0d2376745043f714983cf29a99b7c53dbf2b7172986a53a465c3cf0e5f41ac6e79715ef9c56316246803f92f38fd665c239e5c329a2ee02c2589f3eb30f9777521e51dec22e861a14d3e85f8eb01974fc1a15a5fb177a78c490945e91ff37fe0c065a286fd6c5435faa924f0a24ed9") socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000045c000)={0x0, 0x0}) ioctl$KVM_IRQ_LINE(r6, 0x4008ae61, &(0x7f00005ed000)={0x101, 0x9a4}) clone(0x3ff, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f00000ff000-0x4)=0x0, &(0x7f000079b000)="00b3") ioctl$KVM_SET_BOOT_CPU_ID(r8, 0xae78, &(0x7f0000d05000-0x8)=0x0) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000afc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004d4000-0x4)=0xb) [ 105.294636] RDS: rds_bind could not find a transport for 172.20.1.170, load rds_tcp or rds_rdma? 2017/12/14 22:12:23 executing program 4: r0 = shmget(0x1, 0x3000, 0x50, &(0x7f0000348000/0x3000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f000045a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000001000-0x6)={0x81, 0x4}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sigaltstack(&(0x7f0000438000/0x4000)=nil, 0x0) listen(r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00006e7000-0x8)="2e2f66696c653000", 0x8000, 0x44) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = open(&(0x7f000003b000-0x8)="2e2f66696c653000", 0x14080, 0x156) ioctl$TIOCCONS(r4, 0x541d) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt(r5, 0x400000000114, 0x7, &(0x7f0000001000-0x4)="", 0xa0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = eventfd2(0xffffffffffffffff, 0x804) ioctl$KVM_CREATE_PIT2(r7, 0x4040ae77, &(0x7f0000afd000-0x40)={0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f0000ae9000)={r8, 0x0, 0x2, r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername(r5, &(0x7f00000dc000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000dc9000-0x4)=0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000063f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f0000d12000)=0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b1b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f000044a000)="2f6465762f7667615f6172626974657200", 0x6) 2017/12/14 22:12:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x5, 0x0, 0x0, 0x0, 0x7, 0x4000000000000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff10, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = shmget(0x1, 0x1000, 0x7c000241, &(0x7f0000f94000/0x1000)=nil) shmat(r0, &(0x7f00007b0000/0x3000)=nil, 0x5000) shmctl$IPC_RMID(r0, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f00008e0000)=0x1000000000000, &(0x7f00007a2000-0x4)=0x4) r1 = syz_open_dev$sg(&(0x7f0000e20000-0x9)="2f6465762f73672300", 0x400000004, 0x10081) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1037, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000c00000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket(0x2, 0xa, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = getuid() ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000f6a000)=r6) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000df0000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c3000-0x4)=0xc) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000447000)={r7, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f000079d000)=0x48, 0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f000035b000)=@common="726f7365300000000000000000000000", 0x10) r8 = socket(0x1, 0x5, 0x2) r9 = dup(r1) write$eventfd(r9, &(0x7f00009d8000)=0x1, 0x8) setuid(r6) write(r3, &(0x7f000095b000-0x26)="260000002400430204edff000100cc00000023040100000000000500f1ffffffffff03c76e35", 0x26) sendto$unix(r8, &(0x7f0000736000-0xf4)="e74210c745f155937bac352d3d9f0b40292ed817e70c32139a9f254cd976cc206288fc15248c66cbd6022f554db1bac8a3263e588c730a2b09757c22a94135eb4adc2d6e6d0136b1c05ae278eb5eb64b5755db19e2e32a8a82c7b373c62f04ecedb4f3b2164c695301a248bca3ba095d9ce278bccb196665d0f8aa84c55fe54b434ac5582efc78d0dde1a95c8b227a51ccb636916447a168666d6ce348fd8cc945f9102431753675281b8d66b3d4092437340c871d953f7fe94fbfad9d9e40244d40abd83800bdf2e692bcc69bb7f92c10e94510c9cf990f8139de70b4353caf71b74acf36899c63682080d8b236667c03cca199", 0xf4, 0x80, &(0x7f00008ad000)=@file={0x0, "2e2f66696c653000"}, 0xa) creat(&(0x7f0000bf5000)="2e2f66696c653000", 0x20) openat$sequencer(0xffffffffffffff9c, &(0x7f0000156000)="2f6465762f73657175656e63657200", 0x81c, 0x0) seccomp(0x1, 0x1, &(0x7f0000840000-0x10)={0x2, &(0x7f00002f9000-0x10)=[{0x100000001, 0x0, 0x0, 0x8000}, {0x0, 0x0, 0x0, 0x0}]}) setsockopt$inet_udp_int(r9, 0x11, 0x65, &(0x7f0000b1f000)=0x20, 0x4) 2017/12/14 22:12:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) setns(r0, 0x8000000) r1 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x4, 0xfffffffffffffffe, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x400, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000478000-0x4)=0x0, &(0x7f0000a13000-0x4)=0x4) sendto$inet(r1, &(0x7f0000b7c000)="", 0x0, 0x90, &(0x7f0000c24000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/14 22:12:24 executing program 3: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00005e3000)=0x0) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x100000a, &(0x7f000000c000-0x10)={&(0x7f000090e000)="", 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00003ec000)=0x0) r1 = syz_open_dev$usbmon(&(0x7f0000e94000-0xd)="2f6465762f7573626d6f6e2300", 0x100, 0x2) r2 = dup(0xffffffffffffff9c) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1603ea6, 0x1, 0x0, 0x400, 0x0, 0x2, 0x1080, 0x8, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x0, 0x1, 0x40, 0x0, 0x4, 0xfc00000000000000, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) r4 = syz_open_dev$vcsn(&(0x7f000000d000-0xa)="2f6465762f7663732300", 0xd9, 0x1fffff) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000911000-0x10)={0x8, &(0x7f0000911000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000911000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000912000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000913000-0x8)={r5, 0x2}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ce4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000717000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000750000)={0x896d, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00008d0000)={0x7, r6, 0x10000, 0x6}) socketpair(0x1, 0x800, 0x5780000000000000, &(0x7f00006bd000)={0x0, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r8, 0xc0106438, &(0x7f0000f8f000)={0x4007f418a86, r7}) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$sndtimer(&(0x7f0000645000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_GINFO(r10, 0xc0f85403, &(0x7f0000c6c000)={{0xffffffffffffffff, 0x3, 0x401, 0x3, 0x0}, 0x40, 0x3b, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x8, 0x5, 0x60, 0x49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSBRK(r9, 0x40096102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00008d7000-0x10)={r8, 0x28, &(0x7f0000e5f000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000069b000-0x4)=r11, 0x4) r12 = creat(&(0x7f0000509000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffff9c, r10, 0x0) timer_create(0x0, &(0x7f0000273000)={0x0, 0x18, 0x400000000000, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000945000-0x4)=0x0) perf_event_open(&(0x7f0000940000)={0x7f, 0x78, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r9, 0x0) r13 = socket(0x11, 0x2, 0x0) setsockopt(r13, 0x8000000000000107, 0xffffffffffffffff, &(0x7f000066e000-0xe)="21ff0100000000000000e10d7f01", 0xe) ioctl$KVM_GET_XCRS(r12, 0x8188aea6, &(0x7f0000b2a000-0x78)={0x7, 0x403, [{0x1, 0x0, 0x4}, {0x22, 0x0, 0x7}, {0x7, 0x0, 0xf2bf}, {0x0, 0x0, 0x40}, {0x81, 0x0, 0x0}, {0xfffffffffffffff9, 0x0, 0x2}, {0x7, 0x0, 0x3}]}) fcntl$lock(r13, 0x6, &(0x7f0000b39000-0x20)={0x0, 0x0, 0x2, 0x200000000000000, 0x0}) dup2(r3, r13) dup(r8) dup(r4) [ 105.408363] QAT: Invalid ioctl [ 105.420529] QAT: Invalid ioctl 2017/12/14 22:12:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f3d000)=[{&(0x7f0000f39000)="29000000180031fbffff0000006500070a000066036dff06b102ffe10c000800040000000007070b37", 0x29}], 0x1) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = socket(0x1e, 0x2, 0x0) r3 = semget$private(0x0, 0x2, 0x180) semctl$GETVAL(r3, 0x3, 0xc, &(0x7f0000051000)="00000000") bind(r1, &(0x7f0000fb8000)=@generic={0x0, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f000091e000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0xa, 0x400000000000) bind(r4, &(0x7f0000d81000-0x80)=@llc={0x1a, 0x1d, 0x5, 0x4, 0x0, 0x29a, @random="68e751dd013c", [0x0, 0x0]}, 0x10) r5 = socket(0x1e, 0x800, 0x7fffffff) sendfile(r5, r0, &(0x7f00006b4000)=0x0, 0xa7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f3d000)=[], 0x0) r6 = socket$bt_bnep(0x1f, 0x3, 0x4) r7 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@nfc={0x27, 0x8607, 0x3d, 0x5}, 0x10) bind(r2, &(0x7f000091e000-0x80)=@generic={0x1e, "010300000000000000004a000000000009a979f321b30c7bc8790405c7bad67f0a53a632ed4938000001018f840104ff59829a2b0a707ce40000017ea0c5216669ca021f6f65dcf160e7e58f358c000200f20158d19bcb315131008ef1f4622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) accept(r6, &(0x7f00000c8000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ec9000-0x4)=0x9) r8 = socket(0x1e, 0xa, 0x400000000000) bind(r8, &(0x7f0000d81000-0x80)=@llc={0x1a, 0x1d, 0x5, 0x4, 0x0, 0x29a, @random="68e751dd013c", [0x0, 0x0]}, 0x10) r9 = socket(0x1e, 0x800, 0x7fffffff) getsockname$llc(r7, &(0x7f0000ff3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f99000)=0x10) sendfile(r9, 0xffffffffffffffff, &(0x7f0000bf7000-0x8)=0x1, 0x2000000000a7) socket(0x10, 0x2, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000d12000-0x20)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f00003cb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) socketpair(0x0, 0x0, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/14 22:12:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000acb000-0xd)="2f6465762f736e642f73657100", 0x0, 0x100) perf_event_open(&(0x7f0000b40000)={0x4000000005, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xd80, 0x2, 0x7ffff, 0x3, 0x0, 0x4000000000000, 0x6, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x0, 0x658, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000058e000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000668000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00005cd000)={0xffffffffffffa37b, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x8, 0x100000001, 0x8, 0x200, &(0x7f00009f6000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x100000000, 0x4}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r0, 0x406, r0) r5 = accept4$ax25(r4, &(0x7f0000564000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000613000-0x4)=0x10, 0x80800) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f000010d000-0x4)=0x0) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000df7000)="2f6465762f6375736500", 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f00000d5000)="ff008df8ff00000009") ioctl$EVIOCGPROP(r6, 0x80404509, &(0x7f0000f93000)="") timer_gettime(0x0, &(0x7f000067b000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000b51000)=0x0, 0x7, 0x9, &(0x7f0000cca000-0x10)={0x77359400, r7}, &(0x7f0000d10000)=0x4, 0x3) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e006, 0x0, 0xa8, 0x87, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a98000-0x2)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f00004a9000)=0x0, &(0x7f000092d000)="") lookup_dcookie(0x24, &(0x7f0000474000-0xe)="", 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000d1e000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x200000000001b, &(0x7f0000d0f000-0x4)=0x20000, 0x4) r8 = socket$netlink(0x10, 0x3, 0x4) write(r8, &(0x7f00005ea000)="2700000014000707018e000012000a00282400fff600000000ff00079a1d2f00000000007500bc8711", 0x29) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a1f000-0x4)=0x2000000000000eda, 0x4) sendto$unix(0xffffffffffffffff, &(0x7f00001e3000-0x66)="36b17d7a756b4f01f32a612403f6b4584730ddbc09d1ac6d700daa955c1d23468c147ca9c7eb6e682e747ce9a02956a5737c62cf7e0303c16eab8c8b6e6f08e77c6681f79bc84226a7bbd06d82ce57499c907c0cb1d9bcbe59befd3233a3ee2c0f7aa160d8fa", 0x66, 0x7ffc, &(0x7f000093c000)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000090000-0xa)="2f6465762f70746d7800", 0x20000, 0x0) 2017/12/14 22:12:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000705000)="2e2f636f6e74726f6c00", 0x42000, 0x4) syz_extract_tcp_res(&(0x7f0000f74000-0x8)={0x0, 0x0}, 0x25b7, 0x0) syz_extract_tcp_res(&(0x7f000015e000)={0x0, 0x0}, 0xe3e, 0x5) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x9) r2 = accept4$inet(r1, &(0x7f0000e8c000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de3000-0x4)=0x10, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000060c000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000036000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e1e000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004c6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000698000-0x10)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003a3000-0x10)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000f0000)={r3, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ac3000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000756000-0x10)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000734000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003ff000-0x10)={r6, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000bdb000)={r3, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00004f5000-0xc)={r8, 0x80004, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fd6000)={r7, r8, 0x10000023ff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000519000)={r9, 0x0, 0x9}) prctl$getname(0x10, &(0x7f000000e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eae000-0x10)={0x8, 0x4, 0x81, 0xde, 0x0}, &(0x7f0000ecd000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000051000-0x20)={0xda, 0x430, 0x7, 0x10000, 0x0, 0x2, 0x0, 0xffffffff, 0x0}, &(0x7f0000e96000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002e3000)={r11, 0xa5, "962263e757729d77a2621787ca6e1e218ea18f7bac666e4844855bf71ac700eb7bd9440d54e74c0c41a20d0dd18f9c81552a63466ff0ff5b50de58c32147b055e72475edcb625cb2c897b54827bcf3aacd225a45f722629bcfb686508e48cc0c8ea5c080c1f379637d728a6d96380c3935659c46896f58508f430100000000000000703564cdd88d4d1151a85e9e116fb8d8ff748d95926056e70a0ad4ab719c8d910b2ddb"}, &(0x7f00000bf000-0x4)=0xad) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000a9f000-0x10)={0x0, r10, 0x4}) r12 = socket(0xa, 0x803, 0x86) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000730000)={0x0, 0x0, 0x0}, &(0x7f000007c000)=0xc) sendmsg$nfc_llcp(r12, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x14, 0x1000000029, 0x34, "00000000"}, 0x14, 0x0}, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00008b1000)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f0000174000+0x1a5)="d4") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f0000c0f000-0x8)="2e2f66696c653000", 0x89) mount(&(0x7f0000c6c000-0x8)="2e2f66696c653000", &(0x7f000092f000)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x8ff8c, &(0x7f000002f000)="") 2017/12/14 22:12:24 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000405000)={@common="62637366300000000000000000000000", @ifru_flags=0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)="2e2f66696c653000", 0x100) pipe2(&(0x7f0000e00000)={0x0, 0x0}, 0x80800) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f00007d0000/0x4000)=nil, 0x4000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)="00", 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x1, &(0x7f0000008000-0x8e)="00", 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x221, 0x0, &(0x7f0000009000)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000205000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x5, 0x404) perf_event_open(&(0x7f000003b000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0xfe, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000276000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) semget(0x0, 0x1, 0x404) r3 = semget(0x2, 0x7, 0x41) semctl$GETZCNT(r3, 0x7, 0xf, &(0x7f0000460000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = syz_open_dev$loop(&(0x7f0000b31000)="2f6465762f6c6f6f702300", 0x4, 0x2) fadvise64(r4, 0x4000, 0x1000, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000c6a000-0x6)="6879626c6100", 0x6) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fd3000)={&(0x7f0000e81000)=[0xfcdb], 0x1, 0x7f, 0x7, 0x1, 0x5, 0x9, {0xffffffffffffffff, 0x80000000, 0x1ff, 0x1, 0xfff, 0x8, 0x6, 0x7, 0x2, 0x733, 0x2, 0x80000001, 0x3, 0x100000000, "b8625f66cae28a0a295071d33ef7260f5d5e6948cb3bb402669453e449a83e33"}}) [ 105.524786] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/14 22:12:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000032c000)="2f6465762f766373612300", 0x200, 0x848c2) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000372000-0xc)={0x8, 0x0}) r2 = syz_open_dev$loop(&(0x7f000018b000)="2f6465762f6c6f6f702300", 0xce, 0x0) fadvise64(r2, 0x0, 0xad, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009e3000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009dd000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000a45000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x1ff, 0xb5f2, 0x400, 0x100000000, 0x40200, r3}) truncate(&(0x7f0000973000)="2e2f66696c653000", 0x8001) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000070000-0x4)=0x80000001, 0x4) [ 105.533421] QAT: Invalid ioctl 2017/12/14 22:12:24 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x400, 0x100000000, 0x6e, 0xfffffffffffffffb, 0x6}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000607000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5cf, 0x3, 0xffffffff, 0x5, 0x7}, &(0x7f0000000000)=0xa0) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000+0x5d5)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r2, r3, r4}, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) socket$inet_icmp(0x2, 0x2, 0x1) ptrace$cont(0x20, r5, 0x839c, 0x6) [ 105.538296] QAT: Invalid ioctl 2017/12/14 22:12:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000060e000)="2f6465762f7161745f6164665f63746c00", 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd4d000)=nil, 0xd4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x2, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f00008a4000-0x38)={0x0, 0x0, &(0x7f0000d4f000-0x10)={&(0x7f0000d4e000)={0x2, 0x4, 0xa, 0x9, 0x4, 0x0, 0x4, 0x5adf, [@sadb_spirange={0x2, 0x10, 0xf7, 0x100000001, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x840) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000508000)={0x0, 0x0, &(0x7f0000d4e000-0x10)={&(0x7f0000d4e000-0x80)={0x2, 0x6, 0x3, 0xf, 0x10, 0x0, 0x9, 0x4, [@sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xf, 0x10, 0x14}, @sadb_key={0x1, 0x9, 0x200, 0x0}, @sadb_key={0x1, 0x0, 0x3a, 0x0}, @sadb_x_nat_t_port={0x1, 0x0, 0x2, 0x0}, @sadb_x_nat_t_port={0x1, 0x17, 0x3, 0x0}, @sadb_lifetime={0x4, 0x7, 0x1f, 0xbd6b, 0x8, 0x80}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x8000) socket$inet_icmp(0x2, 0x2, 0x1) eventfd2(0x0, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000545000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(r0, &(0x7f00007f6000-0x8)="2e2f66696c653000", 0x400000, 0xfffffffffffffffd) r3 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 0xff000000000}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40000000c6, 0x80000000080003, 0x0, 0x0, 0x5, 0x20000000000000, 0x0, 0x0, 0x20006, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)="2f6465762f73657175656e6365723200", 0x24401, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00009fc000)={{0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x10001}, {0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, 0x7ffffffe, [0x4d, 0x0, 0xbc2d, 0xffffffffffffffff, 0x80, 0x7fffffff, 0x84f60, 0xdc]}, 0x5c) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000fdb000-0x4)=0xfffffffff7ffff36) getpeername$inet(r0, &(0x7f0000b7f000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000315000)=0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000a2a000-0x16)={0x9, [0x2, 0xa63, 0xb9, 0x45e, 0x40000000000009, 0x4, 0xf6, 0x3, 0x8001]}, &(0x7f00004de000)=0x16) socket$inet6(0xa, 0x2, 0x3) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x9) 2017/12/14 22:12:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000705000)="2e2f636f6e74726f6c00", 0x42000, 0x4) syz_extract_tcp_res(&(0x7f0000f74000-0x8)={0x0, 0x0}, 0x25b7, 0x0) syz_extract_tcp_res(&(0x7f000015e000)={0x0, 0x0}, 0xe3e, 0x5) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x9) r2 = accept4$inet(r1, &(0x7f0000e8c000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de3000-0x4)=0x10, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000060c000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000036000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e1e000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004c6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000698000-0x10)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003a3000-0x10)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000f0000)={r3, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ac3000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000756000-0x10)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000734000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003ff000-0x10)={r6, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000bdb000)={r3, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00004f5000-0xc)={r8, 0x80004, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fd6000)={r7, r8, 0x10000023ff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000519000)={r9, 0x0, 0x9}) prctl$getname(0x10, &(0x7f000000e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eae000-0x10)={0x8, 0x4, 0x81, 0xde, 0x0}, &(0x7f0000ecd000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000051000-0x20)={0xda, 0x430, 0x7, 0x10000, 0x0, 0x2, 0x0, 0xffffffff, 0x0}, &(0x7f0000e96000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002e3000)={r11, 0xa5, "962263e757729d77a2621787ca6e1e218ea18f7bac666e4844855bf71ac700eb7bd9440d54e74c0c41a20d0dd18f9c81552a63466ff0ff5b50de58c32147b055e72475edcb625cb2c897b54827bcf3aacd225a45f722629bcfb686508e48cc0c8ea5c080c1f379637d728a6d96380c3935659c46896f58508f430100000000000000703564cdd88d4d1151a85e9e116fb8d8ff748d95926056e70a0ad4ab719c8d910b2ddb"}, &(0x7f00000bf000-0x4)=0xad) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000a9f000-0x10)={0x0, r10, 0x4}) r12 = socket(0xa, 0x803, 0x86) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000730000)={0x0, 0x0, 0x0}, &(0x7f000007c000)=0xc) sendmsg$nfc_llcp(r12, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x14, 0x1000000029, 0x34, "00000000"}, 0x14, 0x0}, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00008b1000)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f0000174000+0x1a5)="d4") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f0000c0f000-0x8)="2e2f66696c653000", 0x89) [ 105.663903] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/14 22:12:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000000) r1 = accept$inet(0xffffffffffffffff, &(0x7f000014f000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000033000)=0x10) accept$inet(r1, 0x0, &(0x7f00004bf000-0x4)=0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f000009a000)=0x1000, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000006e000-0x4)=0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000046d000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000edb000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00005ba000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035c000-0x4)=0xe8) sendmsg$netlink(r0, &(0x7f00007c8000-0x38)={&(0x7f0000a58000)={0x11, 0x0, 0x40000000003, 0x1f}, 0xc, &(0x7f0000d9e000)=[{&(0x7f00001d2000-0x14c)=[], 0x0}, {&(0x7f0000fe5000)=[{0x67, 0x6187, 0x0, 0x1ff, 0x8, "6be85bc02f8819cc0af2e5d0ab9f90f25e21478b46e149c2030dfcdf9d032dccc333ba0580d711d7b10eb5c6ca25a9e4336ad7ef94622113f29195350f4649cd1a43cb6bc8e4b766ccfffe63233085a8784b1d62bff186"}, {0x37, 0x6, 0x1000000000004, 0x1, 0x9da4d8d, "00000007c1c02283d53823e296a96c491e04b770f0350922c3b0e94ef47f2bc23fb00900000060"}, {0x67, 0x8d, 0x10, 0x6, 0x8, "3028c6885f5c12d81cf17dadfc5b12b8856e2403da48a834866489f2a154b066c1c4477badc756f862ae687cab11f2acdb17c9d0340435574d56b8348b63e8cb28f9410fa78e53e4cc2e0710a30ac0e6bc004131e40d22"}], 0x105}], 0x2, &(0x7f0000080000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r5, r4}], 0x1, 0x800}, 0x80) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b96000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0x1e, &(0x7f0000194000)=0x9, 0x4) writev(r0, &(0x7f00004e0000-0x10)=[{&(0x7f0000f0a000)="390000001100094701bb61e1c30500ff0700000002000000d7efffff08009b0019001a0000000800ecff00000000000004e9f50006000d0005a24db3cdd852b092c3a7f5", 0x44}], 0x1) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000cee000-0x10)=@common="00000000000000000000000000000000", 0x10) r7 = socket(0x8, 0x4, 0x7) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f00007c8000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc4000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000488000)={{{@in=@rand_addr=0x40, @in=@broadcast=0xffffffff, 0x0, 0x7fff, 0x0, 0x8000, 0x9, 0x20, 0x80, 0xfff, 0x0, r8}, {0x3462, 0x62, 0x6, 0xfff, 0xfff, 0x3, 0x6d, 0xfffffffffffffffe}, {0x1, 0x69dd, 0x4, 0x1000001}, 0x9, 0x1, 0x6, 0x0, 0x41, 0x3}, {{@in=@multicast2=0xe0000002, 0xc8, 0x3ff}, 0x2, @in=@rand_addr=0x10001, 0x80, 0x4, 0x1, 0x7, 0xfff, 0x8, 0x8}}, 0xe8) pipe(&(0x7f0000c5f000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005b9000)={r9, &(0x7f0000249000-0x12)="1609d2ed1b58bd0c369d4ec03db821b8112b"}, 0x10) setsockopt$inet_group_source_req(r1, 0x0, 0x35, &(0x7f000099b000-0x118)={0x100000001, {{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet6_tcp_int(r7, 0x6, 0x1f, &(0x7f00004c7000-0x4)=0x0, &(0x7f0000b5f000-0x4)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000057b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x0) socket$inet6(0xa, 0x2, 0x2000000000008) ioctl$sock_ipx_SIOCGIFADDR(r9, 0x8915, &(0x7f0000280000)={"0000000000000000000100009c0509e2", {0x4, 0x80, 0xffc, "b831a13e81a4", 0xa4, 0x0}}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r9, 0x6430) bind$netlink(r10, &(0x7f0000a0a000)={0x10, 0x0, 0x2005, 0xfffffffd}, 0xc) r11 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r11, 0x10d, 0x1, &(0x7f0000045000-0x4)="00000000", &(0x7f0000a94000)=0x4) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/14 22:12:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8080b, 0xffffffffffffffff) r1 = dup(r0) connect$inet6(r1, &(0x7f00004ed000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000a77000-0xc)={0x2, 0x3, 0x6c}) bpf$PROG_LOAD(0x5, &(0x7f0000f15000-0x30)={0x7, 0x5, &(0x7f0000c73000)=[@map={0x1, 0x4, 0x2d7104fe, r1}, @map={0x7, 0xab8, 0x4, r1}, @map={0x100, 0x7f, 0x9, r1}, @generic={0x8, 0x400, 0x3ff, 0x5}, @map={0x46d4, 0x5, 0x1, r1}], &(0x7f000087c000-0x2)="0b00", 0x5, 0x12, &(0x7f00002da000)="000000000000000000000000000000000000", 0x9, 0x1}, 0x30) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000187000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x8, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x100, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffdfffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000ca6000-0x8)="2e2f66696c653000", 0x0, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000b10000-0x28)={@generic="83ffd74bd73e17ef7ee4a4f93b02f052", @ifru_ivalue=0x7}) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000544000)={0x0, &(0x7f0000468000)=[]}) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x265, 0x0, @cisco=&(0x7f0000542000)={0x0, 0x0}}}) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) r5 = syz_open_dev$sg(&(0x7f0000c7a000+0x1ae)="2f6465762f73672300", 0x8b845f9, 0x480800) ioctl$sock_inet_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000530000-0x4)=0x0) r6 = syz_open_dev$binder(&(0x7f0000002000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000003b000)={0x4c, 0x0, &(0x7f00004f0000-0xb8)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ef000)=[], &(0x7f0000070000-0x10)=[]}, 0x0}}], 0x29, 0x0, &(0x7f0000224000-0x76)="85fb20068cc91f175d0e003ffe262a3b717b01e6fa8f14a92fd956b2fc4a3499051a3a00b9e4933e57"}) mmap$binder(&(0x7f0000eef000/0x4000)=nil, 0x4000, 0x4, 0x12, r6, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r6, 0x40046208, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) eventfd2(0x4000007, 0x80903) 2017/12/14 22:12:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000118000-0x2)="2e2f66696c653000", 0x80) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00007ed000)={0x0, 0x7, 0x4, 0x9, 0x5, 0x5, 0x9, 0x6, {0x0, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000004}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x1, 0x9, 0x6}}, &(0x7f0000981000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004c2000)={r2, 0x7}, 0x6) getsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f00005cc000)="", &(0x7f0000175000)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ca7000)=[@in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2017/12/14 22:12:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0xf72, 0x2, 0x8, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d94000-0x8)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000441000)=0x0, 0x1) r3 = syz_open_dev$tun(&(0x7f0000d2e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x480000) dup3(r3, r3, 0x80003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005db000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0xfffffffffffffffe, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000722000)="7b2800", 0x2) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000f8e000)={0x8, 0x7, 0x7f}) r5 = syz_open_dev$usbmon(&(0x7f000083b000-0xd)="2f6465762f7573626d6f6e2300", 0x8, 0x111000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000022000)=0x400, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009f7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe1000)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0xffffffff, 0x100000004, 0x0, 0x0, 0x200000, 0x100002, 0xf72, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000, 0x0, 0xfffffffffffffffd, 0x0, 0x200000000000000, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e61000)="2f6465762f73657175656e6365723200", 0x200, 0x0) ioctl$KDGKBLED(r7, 0xc0046d00, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000b0000-0xa)="617474722f7072657600") pwritev(r8, &(0x7f0000a1f000)=[{&(0x7f0000ea8000-0xa)="84", 0x1}], 0x1, 0x0) readv(r8, &(0x7f000058a000)=[{&(0x7f0000834000)="", 0x0}, {&(0x7f00008fe000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f00002e7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f0000543000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f00003fc000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f0000bdf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f00002a6000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f000081c000)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000df7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}], 0x9) accept4(r4, &(0x7f000065a000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000945000)=0x6, 0x100000000000800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000bf0000-0x8)="2e2f66696c653000", 0x100, 0x4) [ 105.725346] binder: BINDER_SET_CONTEXT_MGR already set [ 105.730954] binder_alloc: binder_alloc_mmap_handler: 13094 20000000-20002000 already mapped failed -16 2017/12/14 22:12:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80004, 0x4000080) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2024, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d48000)="2e2f66696c653000", 0x0) mount(&(0x7f0000163000-0x8)="2e2f66696c653000", &(0x7f00005d6000)="2e2f66696c653000", &(0x7f00004b2000)="6265667300", 0x0, &(0x7f0000447000)="51319196ce70f53b932a05f4f088eb14e72d21dbb9aa1b2fa831f4d342075c123734dab5fa9800f34058a36f4a64a53b155f208be8e13bfbe35a23a1e6a022887e20846d48b7a736020068a727ada10b236e6fd9fc547c4c4eda73d9cae96da03d06a51f31b71772e38b9d6cde4bff5180000001fac6bf85e2a284aa49100a5036746999698ce7401a620d881a6369152fcb2ae8f31c49d15df78d817cd88b28") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000eb1000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) pwrite64(r1, &(0x7f0000cbd000-0xa5)="bc6aac716e28de1adfdce2776c5b701fa42ca4923c161099311e704b6e8d7fafd47737e638dad2f7f6ef08140d416956ac070c21dddd3904f524237ab6ae8c93a07993a91b16185162ad921143b9aa9a86199f17ab8b922ea5578a6561fec842fa0ba224101af670c47fad5f931e2b97a4613ad9fbd5694c186443cc9535934fc9937c28c6d5c00494109788ac3de029f22e693c2bd3cccc558aff5c2a940670ddf65e59c7", 0xa5, 0x0) bind$inet6(r1, &(0x7f00009bb000-0x1c)={0xa, 0x0, 0x1c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfa33}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) mmap(&(0x7f0000000000/0xce0000)=nil, 0xce0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) unshare(0x4200000) r2 = socket$unix(0x1, 0x805, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dcc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000ce1000-0xb8)={0x0, 0x8001, 0x2, 0x9, 0x2, 0x8, 0x8bca, 0x80, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x1, 0x0, 0x7e9, 0xfffffffffffffff7}}, &(0x7f000073c000)=0xb8) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ce0000)={r3, 0x1, 0x69, 0xb9, 0xffffffffffffffe1, 0x3ff}, &(0x7f0000ce0000)=0x14) listen(r2, 0x0) accept4(r2, &(0x7f0000b28000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0x8, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000942000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ce1000-0x4)=0x14) [ 105.812604] binder: 13094:13096 got new transaction with bad transaction stack, transaction 104 has target 13094:0 [ 105.823354] binder: 13094:13096 transaction failed 29201/-71, size 80-16 line 2802 2017/12/14 22:12:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cc8000)="6e65742f69676d703600") ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00005c5000-0x18)={0x1, 0xd0, 0x3ff, 0x5, 0x3, 0xffffffffffffffff}) r1 = semget(0x0, 0x2, 0x0) semget(0x2, 0x4, 0x40) semget$private(0x0, 0x4, 0x1007a) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000616000)={0x0, 0x0, 0x0}, 0xc) fcntl$getown(r2, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000222000-0x4)=0x0) getpgrp(r3) r4 = getpid() r5 = epoll_create(0x97a) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, r0, &(0x7f00003fa000-0xc)={r5, 0xffffffffffffffff, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00004b2000-0x4)=0x0, &(0x7f00003c1000-0x4)=0x4) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d8c000)="2f6465762f73657175656e6365723200", 0x80, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00002de000-0xc)={&(0x7f0000d11000)="2e2f66696c653000", 0x0}, 0xc) preadv(r0, &(0x7f0000be4000)=[{&(0x7f0000700000)="00", 0x1}], 0x1, 0x10000000000000) prctl$setfpexc(0xc, 0x83) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000db4000-0xc)={0x0, 0x5, 0x4}, &(0x7f0000233000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)="2f6465762f6375736500", 0x2, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f000067c000-0x8)=[0xac, 0x4, 0x6, 0x0]) write$fuse(r6, &(0x7f0000949000)={0x50, 0x0, 0x3, @fuse_init_out={0x7, 0x1a, 0x800, 0xb3, 0x4, 0x2, 0x4, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) r8 = syz_open_dev$mouse(&(0x7f0000cd9000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x9, 0x8043) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f00005bb000)={r7, 0x3}, 0x8) fadvise64(r8, 0xfffffffffffffffc, 0x0, 0x4) accept4$ipx(r6, &(0x7f0000617000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000005f000)=0x10, 0x400000080800) memfd_create(&(0x7f000076f000)="00", 0x0) ioctl$VT_GETMODE(r8, 0x5601, &(0x7f0000271000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/14 22:12:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000705000)="2e2f636f6e74726f6c00", 0x42000, 0x4) syz_extract_tcp_res(&(0x7f0000f74000-0x8)={0x0, 0x0}, 0x25b7, 0x0) syz_extract_tcp_res(&(0x7f000015e000)={0x0, 0x0}, 0xe3e, 0x5) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x9) r2 = accept4$inet(r1, &(0x7f0000e8c000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de3000-0x4)=0x10, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000060c000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000036000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e1e000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004c6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000698000-0x10)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003a3000-0x10)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000f0000)={r3, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ac3000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000756000-0x10)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000734000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003ff000-0x10)={r6, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000bdb000)={r3, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00004f5000-0xc)={r8, 0x80004, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fd6000)={r7, r8, 0x10000023ff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000519000)={r9, 0x0, 0x9}) prctl$getname(0x10, &(0x7f000000e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eae000-0x10)={0x8, 0x4, 0x81, 0xde, 0x0}, &(0x7f0000ecd000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000051000-0x20)={0xda, 0x430, 0x7, 0x10000, 0x0, 0x2, 0x0, 0xffffffff, 0x0}, &(0x7f0000e96000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002e3000)={r11, 0xa5, "962263e757729d77a2621787ca6e1e218ea18f7bac666e4844855bf71ac700eb7bd9440d54e74c0c41a20d0dd18f9c81552a63466ff0ff5b50de58c32147b055e72475edcb625cb2c897b54827bcf3aacd225a45f722629bcfb686508e48cc0c8ea5c080c1f379637d728a6d96380c3935659c46896f58508f430100000000000000703564cdd88d4d1151a85e9e116fb8d8ff748d95926056e70a0ad4ab719c8d910b2ddb"}, &(0x7f00000bf000-0x4)=0xad) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000a9f000-0x10)={0x0, r10, 0x4}) r12 = socket(0xa, 0x803, 0x86) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000730000)={0x0, 0x0, 0x0}, &(0x7f000007c000)=0xc) sendmsg$nfc_llcp(r12, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x14, 0x1000000029, 0x34, "00000000"}, 0x14, 0x0}, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00008b1000)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f0000174000+0x1a5)="d4") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") [ 105.832380] binder: 13094:13109 ioctl 40046207 0 returned -16 2017/12/14 22:12:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80002, 0x1, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000023000)={0x0, 0x7fff}, &(0x7f000002d000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000001e000-0x8)=@assoc_value={r2, 0x8000006}, &(0x7f000002d000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000b000-0x14)={0x0, 0x4, 0x100, 0x9, 0xfff, 0x1}, &(0x7f000002c000)=0x14) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000002d000-0x10)={0x7fff, 0x9, 0xd8b, 0x4000000000, r3}, &(0x7f0000012000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000023000-0x10)={0x3, 0x4, 0x80000000, 0x4, r4}, &(0x7f000000e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000026000)={r5, @in6={{0xa, 0x1, 0xf4, @loopback={0x0, 0x1}, 0x91}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xffffffffffff8001}, &(0x7f000002a000-0x2)=0x98) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000002f000-0x59)={r6, 0x51, "1ddbc301975a991de03c0afe27930deb69e68b3f114d741dd26d723c8044d13fdc56f181a566ba85cab39afed4591744e005d90e61347eeac7fb527f3cdd6dfe167c5d0300000027efc5eb0c5b1f77a5a4"}, &(0x7f0000007000)=0x59) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000002f000)=@assoc_id=r3, &(0x7f0000029000-0x4)=0x4) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() r8 = socket(0x10, 0x3, 0xffff) capset(&(0x7f00000fc000)={0x19980330, r7}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f00007d4000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000183000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = semget(0x0, 0x0, 0x100) semtimedop(r10, &(0x7f000001e000-0x2a)=[{0x0, 0x3f, 0x1000}], 0x1, &(0x7f0000e4e000-0x10)={0x77359400, 0x0}) semget(0x2, 0x3, 0x644f7f610f76b389) semget$private(0x0, 0x1, 0x8) r11 = semget$private(0x0, 0x3, 0x20) semctl$IPC_RMID(r11, 0x0, 0x10) getresuid(&(0x7f00003b0000)=0x0, &(0x7f0000bd3000-0x4)=0x0, &(0x7f0000283000-0x4)=0x0) r13 = socket$inet_sctp(0x2, 0x10000000000005, 0x84) getsockopt$SO_PEERCRED(r13, 0x1, 0x11, &(0x7f0000b25000)={0x0, 0x0, 0x0}, 0xc) setresuid(r9, r14, r12) socket$netlink(0x10, 0x3, 0xf) mkdir(&(0x7f0000cf7000-0x8)="2e2f66696c653000", 0x1018) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00004e8000)=0x0) 2017/12/14 22:12:24 executing program 3: mmap(&(0x7f0000000000/0x8ff000)=nil, 0x8ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x10004, 0x9, 0xa, 0x0, 0x0, 0xfffffffffffffffd, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00008ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000526000-0xf)="2f6465762f73657175656e63657200", 0x121000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000083e000+0x787)={0x0, 0x2}, &(0x7f000027d000-0x4)=0x6) mmap(&(0x7f00008ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000900000-0x38)={0x0, 0x0, &(0x7f0000279000)={&(0x7f000063a000)={0x2, 0x9, 0xffff, 0x5, 0xb, 0x0, 0xffffffffffff174f, 0x5, [@sadb_address={0x3, 0x17, 0x8000000000000000, 0x9, 0x0, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x7, 0x0, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x100000001, 0x0, 0x0, 0x9, 0x2}, @sadb_sa={0x2, 0x1, 0x9, 0x5, 0x0, 0x73, 0x2, 0x4}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x8801) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ad9000)="2f6465762f72666b696c6c00", 0x111000, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xc8, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfc, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x1, 0x400000000cbe9, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000fd1000)=0x0, 0x4, &(0x7f00002c3000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f0000231000+0xd3e)={0x71, 0x20, 0x8, 0x4156, 0xffffffff, 0x2000000000001, 0x3, 0x5}, &(0x7f000004a000)={0x3ff, 0x6, 0x7, 0x8001, 0x8, 0x400, 0x0, 0x0}, &(0x7f0000f77000)={0x87, 0x7, 0x1, 0x41b5000000, 0x3, 0x5, 0x5, 0x40}, &(0x7f0000f56000)={r3, 0x0}, &(0x7f00007f2000)={&(0x7f0000b93000-0x8)={0x400}, 0x8}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000c2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000159000-0x4)=0xc) r5 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x81, 0x2, 0x4, 0x30a3fe47, 0x0, 0x1, 0x0, 0x0, 0x9bb0af8aaa049de9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x5, 0x2, 0x1f, 0x100, 0x5, 0x100000000000000, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) r6 = syz_open_dev$sg(&(0x7f0000105000)="2f6465762f73672300", 0x81, 0x1000000000040) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f0000090000-0x4)=0x0, &(0x7f00000f7000)=0x4) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r5, &(0x7f00004ec000-0x20)=[{&(0x7f00002d4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}, {&(0x7f0000be2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}], 0x2) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x5, 0x32, r5, 0x0) ioctl(r5, 0x4, &(0x7f0000699000)="8cf7f42a") mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x2000007, 0x8010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x4001) r7 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/14 22:12:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5b2000)=nil, 0x5b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000004b000)="272976626f786e6574313a2d706f7369785f61636c5f6163636573732800", 0x1) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00005b2000)="0b975643d7efb5af922672ab9c05f5ba77d915994138ad774a51233e193a67a59b19fc5759e3737320c4ce9488726561618c8a0e8ad3462d48d1ded652653fe662e2c9072a806b4795df5d8ea58cd826209a5ae82ad469384098f8701ccf4989d431f2bc0882199c21a3f20db93d96c57d114109496d419436", 0x79, 0x8080, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x6, 0x42, 0x405, 0x8001}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005b3000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048d000)=0xe8) r3 = creat(&(0x7f00005b3000)="2e2f66696c653000", 0x42) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000281000)={@loopback={0x0, 0x1}, r2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1d, 0x5, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffe, 0x0, 0x2000000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000000000) ioctl$void(r4, 0x0) mmap(&(0x7f000078d000/0x8000)=nil, 0x8000, 0x1003, 0x35, r4, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00000c3000)={0x20, @time={0x0, 0x1c9c380}, 0x2, {0x3, 0x60cd}, 0x40b081c8, 0x2, 0xeb8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f00009da000)={0x1, 0x3, &(0x7f0000f24000-0x18)=[@generic={0xd885, 0x0, 0x140000000000, 0x7}, @generic={0x800057, 0x0, 0x0, 0x20000000000001}, @generic={0xd39d, 0x104, 0x2, 0x4}], &(0x7f0000afb000-0x4)="47504c00", 0x5, 0x80, &(0x7f00009d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r5 = socket$inet(0x2, 0xffffffffffff7fff, 0x4000000000000009) mmap(&(0x7f0000677000/0x1000)=nil, 0x1000, 0x1000000, 0x131d, r5, 0x804000000) mmap(&(0x7f000002a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x200000001, 0x84, &(0x7f00009b9000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000c4a000/0x3000)=nil, 0x3000, 0x2, 0x401d, r6, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000c62000-0x20)={@generic="af0b1a4cb12511a197d177db4fdb7695", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f6c000-0x8)={0x0, 0x13e}, 0x8) [ 105.865171] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2017/12/14 22:12:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f02000-0x8)={0x0, 0x0}, 0x80800) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000401000)=0x0) r2 = openat(r1, &(0x7f0000aa5000-0x8)="2e2f66696c653000", 0x0, 0x20000007) rename(&(0x7f0000ee4000)="2e2f66696c653000", &(0x7f000090d000-0xe)="2e2f66696c653000") ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000239000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000dcd000)={{0x6, 0x1, 0xdb, 0x8087, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000cb2000)={r1, r0, 0x0, 0x1, r0}, 0x14) mkdir(&(0x7f0000dea000)="2e2f66696c653000", 0x0) symlinkat(&(0x7f0000d3e000)="2e2f66696c653000", r1, &(0x7f00005eb000-0x8)="2e2f66696c653000") pivot_root(&(0x7f00002e4000)="2e2f66696c653100", &(0x7f0000b3b000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x100000000005f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x6, 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c61000-0x8)={0x0, 0x1}, &(0x7f0000c6a000)=0x8) r4 = open(&(0x7f0000adf000-0xa)="2e2f66696c653000", 0x28042, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000eef000-0x210)={0x1f, {{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x2, 0x932, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xed08, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) writev(r2, &(0x7f0000f13000)=[{&(0x7f0000879000-0x1000)="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", 0x1000}], 0x1) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000c38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1ff) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000f47000)={0x3, [0x0, 0x0, 0x0]}) fallocate(r3, 0x40100000001, 0x9, 0xd) getpgrp(0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000929000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000f4c000+0xb75)={&(0x7f0000088000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000605000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000ac000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f3b000-0x8)=[0x0, 0x0], 0x3, 0xa, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000d1f000)={0x7a4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r7, 0xae80, 0x0) [ 105.871597] audit: type=1400 audit(1513289544.428:1889): avc: denied { attach_queue } for pid=13123 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tun_socket permissive=1 [ 105.902626] binder: release 13123:13130 transaction 111 out, still active [ 105.902638] binder: undelivered TRANSACTION_COMPLETE [ 105.973551] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 105.977738] binder: BINDER_SET_CONTEXT_MGR already set [ 105.977752] binder: 13123:13130 ioctl 40046207 0 returned -16 [ 105.983861] binder_alloc: 13123: binder_alloc_buf, no vma [ 105.983938] binder: 13123:13130 transaction failed 29189/-3, size 0-0 line 2890 [ 105.984503] binder: undelivered TRANSACTION_ERROR: 29189 [ 106.032295] binder: send failed reply for transaction 111, target dead 2017/12/14 22:12:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000ff000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ceb000)=0x0, &(0x7f0000c71000)=0x4) r2 = socket(0x400017, 0x1, 0x6) bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0x0, 0xa7, 0x0}], &(0x7f000000a000)="87797374656d00", 0xffffff7ffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) close(r1) r4 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x0) recvmsg(r2, &(0x7f0000f3f000)={&(0x7f0000f6e000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f6e000)=[{&(0x7f0000afa000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000f6e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f00005c2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000f6f000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000865000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}], 0x5, &(0x7f0000a26000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8, 0x1ff}, 0x10000) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000e68000-0x58)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f686d61635f73686133383400000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r6 = accept$alg(r5, 0x0, 0x0) close(r4) recvmsg(r5, &(0x7f0000f70000)={0x0, 0x0, &(0x7f0000f70000)=[{&(0x7f0000cd1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f0000567000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f0000f71000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00009ac000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f000081f000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000f70000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f00009cf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f00004f7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}], 0x8, &(0x7f0000f71000-0x14)="0000000000000000000000000000000000000000", 0x14, 0x2}, 0x3f5a1db4cedf06e6) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r6, &(0x7f0000883000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000a8b000)="e0fbe5bac185aae4a43a84ee0abe8a", 0xf}, {&(0x7f00005d5000)="d72f4d3d94a2625b227b0c25245f90858805bc6e00727514304e5834cfc94a1bbfadadb75dfcd122162231c47c23289f832d6c11063638ce3d6680b3e8be40a3b05d773c93a9762944320b9712183147e598eb8a4254e52e47593511e7fda6752e5b001d4832adc24750d83233ef180c33bffb94bdb1fba4064c9789ed6c5671b1c43602372d37b4de44cd9664c1c45db060bca47cd3151e90406b", 0x9b}, {&(0x7f0000523000)="8992236f04f2b8a01782acbca1495c9fc2f673910385e49e4f386a0ff64f41bcab7452eb07d6a353d5f6520e19ee61c78353334030519cd4b0003dbd464a2adc95b03b75f142986624fe347c3bbc52d66e0de5e758dd40599b70f18945196dc2a1022db60f4edcfa9899ed794143a72da8133f7bc07df868958c93ec69b3e3", 0x7f}, {&(0x7f0000440000)="ef89da552dd330bcadfed9e746aa47bd70a9227eeb7210410a3f121e11683e61bb69c74cc9242bbda84ef11e1cfa9412c485b041877d4ee572105ed51bb1769f34d9fb498b24c8591e8aefdd08cbf41ede1f02e20402f00e6f6ec04c21be760c72880da0ca6e01ea5dfe63786136cf3597eaa50389f5eabbb2f33eee7e2b96c1c92590cca3cfa2320d1e3643599fc8e45e824412f3a7432e4319e2abe0a370c274aba6c7d674f8ebb4416e523b8080042727795be956e4971ec0361cbd4813eba7d5617ce9d7d31caaf57214787ca945ef2f4c799bb9e76ae5847eaed2d17600124f", 0xe2}, {&(0x7f00005dc000-0x4c)="8561b7a0e627acd3a48d8b9f30c6d215c928bf2f5736097e1e283522044672ca4155d83ba8a7a9cf28a2bd5ae7abd49744248b986fcef2d9e8ea1ef3b930ae82f03deffad4a4bc4ce29c3f57", 0x4c}, {&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43ab574b074b21e9a99da113d6d97363de0e14ea35948cfcd4e33b238769b5d816af54d725d9e0892fb493649e59bd10170b458b63ccda771d5c26156bdc372e736f4cad146efde6570ab31f177183b8325edb58a0b7ed4859e31ee77c7aed8fbebdf4f1bd54d38d684e74fba79cebae37a8d063fb487688b4422341a445637a86f7ed56f82dfd43d4a2744b5a7997da7a30de752718e12eb78a87b2aa694aaf6fc509d305842f108c80", 0xe1}, {&(0x7f0000f75000-0x1f)="c06b3a247fe5e051d3007662067db4d932c52b788f2a2137c80aaab29cd6d2", 0x1f}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x8, &(0x7f0000953000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x4000) close(r1) recvmsg(r6, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008b2000-0x50)=[{&(0x7f0000d24000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000768000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f0000f73000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f00008a9000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000f6e000)="000000000000000000000000", 0xc}], 0x5, &(0x7f0000139000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000003000)="f25fd2878798fd96411340e46aa1c83c98d908338551decda95a1f3617514a48753629a4c63ea30ff0a603bb7135af8b102848391d156939bb661419c178a57bc856a14dff05a8de74cefa60f7ed1109bb69272cad27511082a8727694f1395314cfdb7d8d67f61a786fcbe789773fc07c5fb53934dd89aa0ac6618d58c59e0001a205bd3f092c2ef196b1a586e8bfd19077996e80162c0b05b41fbe6bdc7915427360f56df0", 0xa6) accept(r6, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x10) 2017/12/14 22:12:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x3, 0x3) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) fcntl$addseals(r2, 0x409, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000566000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f00000b2000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000412000+0xd6)={0x0, 0x4, 0x5, 0x7, 0x1, 0x7fffffff}, 0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00006e0000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x2, 0x400, 0x0, 0x500, 0x0, 0x80000, r4}) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f00009a5000)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00004c8000)="2f6465762f70746d7800", 0x4040, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000d8c000-0xc8)={0x4, 0x0, [{0x4, 0x6, 0x0, 0x0, @adapter={0x3, 0xbf1, 0x1ff, 0x1000, 0x87d}}, {0x1, 0x7, 0x0, 0x0, @adapter={0xd5, 0xc1, 0x9, 0x4, 0x6}}, {0x5, 0x6, 0x0, 0x0, @adapter={0x80000001, 0x1, 0x6, 0xee, 0x81}}, {0x30, 0x7, 0x0, 0x0, @irqchip={0x80000000, 0x7dc}}]}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000060d000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d0000)=0xe8) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000ef0000-0x4)=0x3, 0x4) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000e1f000-0x4)=0x40) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000305000)=0x100000001) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00003ed000+0x665)={0x0, 0x0, 0x0}, &(0x7f0000b53000-0x4)=0xc) geteuid() setreuid(r6, r6) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000ec3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000b09000-0x4)=0x7f0c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socket$netlink(0x10, 0x3, 0x9) syz_extract_tcp_res$synack(&(0x7f0000a34000)={0x0, 0x0}, 0x1, 0x0) write$tun(r3, &(0x7f00008f7000-0x1983)=@hdr={0x3, 0x0, 0x0, 0x0, 0x5a, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x18f4, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@hopopts={0x9f, 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xe6, "9b4ff27a523b2b4250f7c849c40b2fc2dce868036d9368dbd34e30197c6e82ec29f6ea16721e5bb882d75a4678c504cfcb6fa7ecad9194e3088d7a14559baf34b0d93ed3acf8d9ada2d9aa5b0088ecf939aebe048f2b8723642dba9677832969ad7ec68db78b78b77299550b809747395c6134cd289139434cdb447bda416062bc1c9652d1058744fd711b056fbfa7db1dcb4b14f4ce20471249a92a479834c7ded9d14f9993868dea9b5bea8548ec7d8933668039b2986308b635e5873a999422f21cc72e4dbc7629c86b7be168646eb2390b709b31f060227be7c0bf78f8b4408ee53708ab"}, {0xff, 0x4b, "05059379d52b231d6bfb7da520d01bda1ab7eb77e84e6faadedc0e5aec6ba6fa27f1e3055206da7339d0739f70b506d56feb28bb936bd57f5df461bdc1fc1775ca7afcdccb37478294f421"}, {0x5, 0x34, "c6ead3550edaf5a15374e2acc3c9312f6647a143fe9d24a0aa56ee8dfe079f9566f3346918ce1068bce3e29f7ccd3440ce2b3c28"}]}, @routing={0xb7, 0xa, 0x3, 0xff, 0xffffffff, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @hopopts={0x3c, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x3e, "f2701c2cfb0aca19a60544504feec90bd8d5b5805e294990a5fc7922dbaf67bc39792db83cad0a01c99d6a7f666b9c27c25bc24af1ef7a07f71a18b89116"}]}, @hopopts={0xc, 0x52, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xfffffffffffffe39, "233d900ac5a855b36095ebdc635551d58573415e7d4b7d69d97feb23b0f1f146fd190f975d20cd20e40b98407be9756f30244e00ea09132d6a48dbc4fd93b3bba261ffccaabcfae431b0bbeec2043d5531806c063accdc5781e68e01c02a337bb4138a3a252fbdc7a9a1bdb148cd9374bf2b60bca78c4f47925dd48fbb427ee082ed5b411312ced0ad29962d7df90100ce61934e010a0ce81618db40758037b9a28ba1e3d9177acc3212faed997060695da4b33fee0293452ab32cc4e164f38ee1d956c56569b729b01ff091283c9a2b9fd80afe2bb024d24a2ee94806074146fd6e33ed3651789d923d940e2bc19d92"}, {0xfe, 0x38, "3864bbd683c2b2ce87003855443950670e5ea88e1de9f7b7636ce253fb21bc16ccb5980bf19cca90fb70c6c971301edee93f76fdd1b3f7da"}, {0x5, 0x72, "2437441b314e1d0ac5266f64f3fa760f7b6e8ae0afcf7bbfe6726b60c906a1bcbfa06af83147985ec0bf97b27bf41ac0f56f74fb2a8fd2f8c72a716f90b6c3b19ed2053b3cc8350584c008398be057f2da0515c4d2e9eef979275df5df561a7b924b55edfaa0720b68cbfc2c7a0ea8b40385"}, {0x1, 0x66, "917359fb15d6134acd89b8e38056adc6728c7321c84d08b6a8204cfd5175c9e898113abf9491fa6ee48a37ec6b80903c0a6639a2150a6cb8056b20669652b053e488c112a9b47b7aa87b4c1621e32f9ae9a752d65d2b9a6df360b6065e50b4f68ad4490c275d"}, {0x5, 0x87, "3d48557f0a0e45279ff0a18acefe8daf43c7c14f66ec5e6b8066cf4a0caf92b2c85a9586fc8d758f482f8adf5a50b572b6912aad4afa4c438bfd1e392bc88e58a0e9d8f48f04d711628e9d591166641553cb8d1d23fcb312941c26bc52980c73d84d7b15b383e9b8716f89a04e21d16cf2e947d508b1eef92f395ed9e042fced33800daeadec8c"}]}, @dstopts={0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x0, "a7d4af29604e70fd46808c21145e0f3f20e8e1f3aec45e356f948faf4a59a4da901a4182ed3b82f758079a9517bdba03683a71769dbaba0f78087daf2ef0c864c07bb434555e53c0f6184834dd1d345a07bc3402dfda5bf6f3fc30117c78d8efc7d7ee00b464e0f238b0ed684511324adf533ec9ac88f9afb2818ef5aa976df39fb17dd5023742000b4f5a972994284e1221509b0a849388192d8c14ed6018824c7be142588a92d7ec002e06c2eb476744f3b68abe16273319ae5f"}]}, @routing={0x29, 0x8, 0x3, 0x7fffffff, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x7f, 0x65, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0xc4, "e54c8dd4d2899bc409d6b3825f93b50868e3bedd54bcfb771154a0285612d58204711d9344612841fdf7ff47b31e6ff8d33d7dc879b99b47d1658d40f9159ce3e6b07d1069150cc9f107a1bff280fae5454578acdfc928b8be152cc8d235eceb23fd8ad8606c3462aa0d4f4ba75b5992f4e61dda9cf83f12281ad40d4ac44f9d95a0a1622eda34706ae667427bd467e9bdcdf0bce25c47a2672b4e5de6d734d54f2d236a8ab0a69ae31f4793083a3b2854ba0204944a217bf3a47dea3ae012262ea2bc01"}, {0x5, 0xcc, "d726863b15eaa9da6969577fcf24e9720be1952e339b79612f08d3f9faa48d7104e5ebe449b427ecdb948caec39754732525f332a772fe53fb94214e39dec1a527c16a92cbd1f7b907cbc16701be61afdd2cc25c5534087c4b9082a686eb62beb3979ec57bb280d8f2ff1b9be3f78e3431611815c3872cdbb6dcfa95aef969730e8d2321e6a0a2f7f57e36e0be77f5cee2d3506c6c6fc94f86ea00f77d9ca9acee9190fb7a8f03082e55f2c6f3aa27d2c7394a557274ff9739366dc8650318e7de9b32369455f49a0fc27c11"}, {0xfe, 0x98, "9ea4f086d53187284d57287e8409fe2a763f4d61df2cef67e6b481210f9ef460a65ada5185f7ff96223365cda2ebb56d69b34f3c1ac74248e31aaced8fd8c85cb997e56e9cd2135cb2317d2f1b8809823542a03b174cbb62554ac759d25339d21cc00491b6ad6a78772a6d9bd104c8b322758600e61edd914fe948e300226e5737b237d1aabdbbf0b67f0a36bcdecb5cbef0b2f7da54b763"}, {0x7, 0x6, "0d42579006df"}, {0x0, 0xf4, "ebbcdc806bf4f894f8330bb62221023b07fe638cd9244d1169117185ab86ee84c951c07b8381cc826433e32274d7ac0d643fbcf3f5adfd4d16e8a2d1fc937425c29a54ee34a81ed20eec69c56a473c1502af2664add57d751e9448d2773ba517202c911d5e88758a579124ea6c1b76ffd42c205137431e2af248743a4d022a79404621b584baac43ab4db533e37add1c71bf2ca5dfcb068a7ab4779fdab068e3aa12f5e05efabe2f9f356c4d585aa00318958ec4d283b357df1c1ad511667adecddffa6df4b672806624fb40ba0b686d7d0c758e16c5a9469d5d55982715c099930073ba7dcdf994de72c8217a85272548354e2f"}]}, @dstopts={0xad, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x4, 0x6, 0x1, 0x100000000, 0x9, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @tcp={{0x0, 0x2, r7, 0x42424242, 0x7, 0x0, 0x6, 0x2000000008, 0x4, 0x0, 0xffffffffffffffff, {[@nop={0x1}]}}, {"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0x1926) poll(&(0x7f0000484000)=[{r2, 0x4000, 0x0}, {r3, 0x1002, 0x0}, {r3, 0x100, 0x0}, {r0, 0x140, 0x0}, {r1, 0x48, 0x0}, {r2, 0x1000, 0x0}, {r5, 0x40, 0x0}, {r2, 0x4, 0x0}, {r2, 0x400, 0x0}], 0x9, 0x400) 2017/12/14 22:12:24 executing program 6: unshare(0x40600) inotify_init1(0x4) r0 = openat(0xffffffffffffff9c, &(0x7f000036e000-0x8)="2e2f66696c653000", 0x410000, 0x0) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000-0x8)="2e2f66696c653000", 0x160) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x400019980330, 0x0}, &(0x7f0000b2d000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x10001}) mmap(&(0x7f0000000000/0xb49000)=nil, 0xb49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000cbc000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f000047f000)=0x1ff, 0x4) setsockopt$inet_opts(r1, 0x0, 0x8, &(0x7f0000c01000-0x48)="c5dd1403256b0080a3810007e79ab1d6b101bf9224fb4f96c9bcefcdcdb6be64325873b3ec17f07c00008001af251c43a70d8350a030d39570f10a50059b7915eeb052237e351718", 0x48) sendto$inet(r1, &(0x7f0000c13000-0x14)="80c40c50ea5d605d3fe1e71e663adb6a5aa789c7", 0x14, 0x20008045, &(0x7f0000441000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005df000)="2f6465762f6877726e6700", 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000dbf000-0x18)={0x0, 0x101, 0x0, 0x1000, 0x2}, &(0x7f0000e71000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000089e000-0xa0)={r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x3, 0x10000, 0x0}, &(0x7f0000ae2000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000045d000-0x90)={r4, 0x85, "1bd4b8cfb15c9af93d54a56e6518a99aef993d6d9626b8f64e2d1f6d69ce89eae44722305bdf3c052b750f905efbb51e931de0e3f3c7c738481a58629125c4bf8a7e99310136c2e979b3cc44d4275a903bcb10bad09a89ad3715b5ce0144f47770d75f6cd7aa4d1818ba15a2d8f8434f01a728db0faa1599552ff26c681bf6fe3f3ff0e426"}, &(0x7f0000d88000)=0x90) seccomp(0x1, 0x0, &(0x7f0000ffa000)={0x0, &(0x7f0000022000)=[]}) mmap(&(0x7f0000b49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000257000-0x4)=0x0, &(0x7f0000203000)=0x0, &(0x7f00006b3000-0x4)=0x0) fstat(r0, &(0x7f000010c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000b44000-0x8)="2e2f66696c653000", &(0x7f000014b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$alg(r0, &(0x7f0000811000-0x38)={0x0, 0x0, &(0x7f0000d83000)=[{&(0x7f00006ff000-0xd7)="fbf2dedd534a36bef441f5baf6f62df804c42c6defde9adc75c6338b86faf207fc4d9177adcbde0989a7e265bbf92192ccdd0bab6f92bb28f348c79157921566b22d0ba4b3a990619f551b2f2b5778a7ba0f5e77ef029f66bb75c5b6e5551e0b7341728228769eeead65c2178e007d2d8bf95a586445e1a03a0e3fa9fd271dee50634a94bd76105c5dfa337352e53e330390c912a7edee043902379d09c978f0589da392d4edbc42dabd0a58d519b98a55133f3a5f27939933f9df298aa01f6c3304918d4feb13958d7787ee36e80c5ac2df1a738c6513", 0xd7}, {&(0x7f0000ad5000-0x29)="4604d091ee80f5492dcf57788194c0ddbec794996b689acd421e4396615c20b1a08b54210fa8e014bf", 0x29}, {&(0x7f00005bf000)="88404e764cf9d68e07efd548212831e340f6d6c0b59b59d865967f5c812fe1e592af47ade352403ada37ddd9bc95a09892a5ab824ac2caa92c66f9f965acc077f528f0eb1701753ce67f14c7d1c5915dc805447f71adbc1c0a89474849cbbe64826e6bf8869f463a3296bbdb77fa265fc47b85c787cd11e46fba5ad1cf0f0e52404cf279e993b3367153d505f32c4e5d7c43721d10b96071a91c542c323abd02c9ba52535290b2e5ab95fd24022a6b75e6b03468cdcbec32eba58972b5c1a8dc70342896e892eda6953e361aaaad30a79bbfb97fe2a23b828fe119aaa8999c8cdfd516ae8477242f0fc9a7b86d45aaf957", 0xf1}, {&(0x7f0000d9c000-0x5)="35718eaa7a", 0x5}], 0x4, &(0x7f0000bbe000-0x460)=[@iv={0xc0, 0x117, 0x2, 0xa5, "2bcca6ff222f4387bfd812efbc9eb12bf695cfec928ced73104f21795067f48ebdf4bd6d746473ed0f58ec0d13a36ccbb169d8faf7148457a84bf9c01987f85c204a6be36e90acfd81f45f9300ecdef6dec8861c3d0809c6808753f5fe49449e1aabfba566bc0e7c56445e747668461716f405119f45825960e159e60e52a5927880762ae34d1996a066e456b3a4a7f53766e001b5745b0f5c7ab4f4eb2d2d6e314f734883"}, @iv={0x110, 0x117, 0x2, 0xf8, "f0a258e7c5c594c412db5b4984aa8ac441f97663ddc06127235077cd46c480f46ba6048d2279fa3227ab1ca59a9314de21838dd9f3bd10abb4e3707ee553ade036a55658c56f4c270af91dcb0b8276789e801210540e522a4095982144ae895938fa2100f8f480f9337bb8ba94b0a7ca76f6c01e4a7e7ecc9f82fae22b8e5cfe5739952649e155758306228dc4ede608aeec17b3a1ad0fd5667facf73d8e76e1785aec84153a96a13c350a86f04c1378ef0a34ae094de5b485e6b85c655f313baac07e2ab5b4e49d767f427a02e7ecf062e9f4a62159ba8652f12be2ea5cda22f2f286056858146f3ba5e7702348fada0d958ed441cba51c"}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x100, 0x117, 0x2, 0xec, "6c247ff9745cdbe98b3bd9ba90ccdc605c7211c3e04b65dbfe44711625fba5b0240675fb2b648d720c920bd29f16d38f46abf3f6070c0cad6998fff2aa8ec0633b9dc600f70477701c5dffc5aa188e6ae3005fa8ab17ffff0cb58e1af00dace1ed8530467821d93e5d2c3b2194f9703236a92e4a97e1866e9fc8baefd43f5dd77212b67a9e2c20b94e2f64148cd427f88a360eacd5cd5979a592cfca463233900105b5d0f18cb24546f4292687b79ee6625ae6ac017de0c26ee2342cb633d4d35101f9f14cbb78dc4954d34ae952d2418acc3ace91aa42a29234edb7df75d5fb494ef607498e256cf02aeb23"}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0xb8, 0x117, 0x2, 0xa0, "8c61b434baa7885500d0457cce6d298fc11fc184e4b83a23fdd24dba74c01a7e42b9fbf59586e03f779f4932a5bbe7872c27637ccf0355115ba75506927eec834dd0f706f383bcee1fb9ac73f52b01a69baf0144144a9ab467069e1cddf092b12d2472a8c090a683d54c107e0d3be8256e40dc11da68ff13c57ad2eedb63e80d07da49fc8fd5f982e615eddbd83b3651c39214ad1abb6e5583e91d7e5affecaa"}, @op={0x18, 0x117, 0x3, 0x972e}, @op={0x18, 0x117, 0x3, 0x9e4}, @iv={0x78, 0x117, 0x2, 0x63, "72c25edb4cbcaad110141509df43b7f2dbde166ed51011d6e0845adfa18276133d269dc9dc5dfe4ac9121f4370ca87185f4436fed94551297b20f283b0e620c5a8b4c1b2a4c57e84e8600298b459638beb9c2228b16d502cdd5a70c9db2202f06ac42d"}], 0x460, 0x8800}, 0x4000) getgroups(0x1, &(0x7f0000d52000-0x4)=[r5]) getgroups(0x4, &(0x7f0000b4a000-0x10)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) setfsgid(r6) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000b49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000c07000/0x4000)=nil) shmctl$SHM_STAT(r7, 0xd, &(0x7f0000b49000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/14 22:12:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000705000)="2e2f636f6e74726f6c00", 0x42000, 0x4) syz_extract_tcp_res(&(0x7f0000f74000-0x8)={0x0, 0x0}, 0x25b7, 0x0) syz_extract_tcp_res(&(0x7f000015e000)={0x0, 0x0}, 0xe3e, 0x5) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x9) r2 = accept4$inet(r1, &(0x7f0000e8c000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de3000-0x4)=0x10, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000060c000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000036000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e1e000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004c6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000698000-0x10)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003a3000-0x10)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000f0000)={r3, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ac3000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000756000-0x10)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000734000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003ff000-0x10)={r6, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000bdb000)={r3, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00004f5000-0xc)={r8, 0x80004, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fd6000)={r7, r8, 0x10000023ff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000519000)={r9, 0x0, 0x9}) prctl$getname(0x10, &(0x7f000000e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eae000-0x10)={0x8, 0x4, 0x81, 0xde, 0x0}, &(0x7f0000ecd000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000051000-0x20)={0xda, 0x430, 0x7, 0x10000, 0x0, 0x2, 0x0, 0xffffffff, 0x0}, &(0x7f0000e96000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002e3000)={r11, 0xa5, "962263e757729d77a2621787ca6e1e218ea18f7bac666e4844855bf71ac700eb7bd9440d54e74c0c41a20d0dd18f9c81552a63466ff0ff5b50de58c32147b055e72475edcb625cb2c897b54827bcf3aacd225a45f722629bcfb686508e48cc0c8ea5c080c1f379637d728a6d96380c3935659c46896f58508f430100000000000000703564cdd88d4d1151a85e9e116fb8d8ff748d95926056e70a0ad4ab719c8d910b2ddb"}, &(0x7f00000bf000-0x4)=0xad) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000a9f000-0x10)={0x0, r10, 0x4}) r12 = socket(0xa, 0x803, 0x86) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000730000)={0x0, 0x0, 0x0}, &(0x7f000007c000)=0xc) sendmsg$nfc_llcp(r12, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x14, 0x1000000029, 0x34, "00000000"}, 0x14, 0x0}, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00008b1000)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f0000174000+0x1a5)="d4") [ 106.214523] binder: release 13094:13096 transaction 104 out, still active [ 106.221672] binder: send failed reply for transaction 104, target dead 2017/12/14 22:12:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = accept4$inet(r1, &(0x7f0000ab4000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ae000)=0x10, 0x80000) getsockopt$inet_int(r2, 0x0, 0x12, &(0x7f000096a000-0x4)=0x0, &(0x7f000023f000)=0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup2(r1, r2) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) pipe(&(0x7f0000cc0000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000f49000)=0x0, 0x800) accept4$ax25(r6, 0x0, &(0x7f0000894000-0x4)=0x0, 0x802) fcntl$getownex(r5, 0x10, &(0x7f0000235000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc01064b5, &(0x7f00008e3000)={&(0x7f0000012000)=[0x0], 0x1}) r7 = gettid() perf_event_open(&(0x7f0000912000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r8, 0x40605346, &(0x7f00002f8000)={0x100000000, 0x0, {0x2, 0x20000001, 0x82, 0x2, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r9, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2, 0x7fff, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000c1000-0x28)={@common="73697430000000000000000000000000", &(0x7f00003d7000)=@ethtool_rxfh_indir={0x14, 0x3, [0x2, 0x5, 0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x0, &(0x7f0000701000)={0x1, &(0x7f000004a000-0x8)=[{0x6, 0x0, 0x0, 0x5003e}]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$intptr(0x8, 0x8) 2017/12/14 22:12:24 executing program 7: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8001, &(0x7f0000002000-0x8)=0x0) io_cancel(0x0, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000003000-0xe)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10000000000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f5f000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f6374725f6165733235360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f7f000)="", 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f85000-0xb3)="dd227d53edc79171165825a4c35395ec25edc7c51dc1a3eeaffd5e77c5f8702f3d9f8f4bbc94efb4f6546faaa7a3bc1c90c52ce3c3cc0ce29d3be014f59127bfd7b69e5950095972d0d3f606f7e6b8525d74745465bceda17c660062ef856629c8af40ee7c9138169cd9547f38c7ef2eb86ecf0b1bbbd4e49664a2c6abba8bb37c89211501ad81a39870c48963e3ee9a64f37e4e2aa9f997201c05149ca4faeeec5faebe853a0603a85ce6a25ac9c7bf24c866", 0xb3) r2 = getpgid(0x0) migrate_pages(r2, 0x8000, &(0x7f0000bc5000)=0xfff7ffffffffff00, &(0x7f0000e04000-0x8)=0x80000000) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000612000)="2e2f66696c653000", 0xa00, 0x20) recvmsg$kcm(r3, &(0x7f0000c3d000-0x38)={&(0x7f0000f85000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000f85000)=[], 0x0, &(0x7f0000f85000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x7}, 0x10041) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000f86000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x3, 0xd09, 0x2, 0x400, 0x10000, 0x1, r4}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000f87000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xd, 0x80805, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket(0x0, 0x80005, 0x8a7) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000f87000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000056d000)=0xe8) setuid(r6) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f80000)="35a84379", 0x4) r7 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r7, &(0x7f0000f86000)={&(0x7f0000c06000-0x6)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x6e, &(0x7f00009c6000-0x70)=[{&(0x7f0000f84000-0xe)="0000000000000000000000000000", 0xe}, {&(0x7f0000f84000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000f87000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f0000943000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f0000f83000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f0000f83000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f0000121000)="00000000000000000000000000", 0xd}], 0x7, &(0x7f0000f84000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, 0x0}, 0x20) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f87000-0xc)="2f6465762f72666b696c6c00", 0x100, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f87000-0xf)={0x0, 0xe, "687269b81d0207a74e2ebb4d7979"}, &(0x7f0000331000-0x4)=0x16) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f87000-0x10)={0x5, 0x8004, 0x1000001ff, 0x3, r9}, 0x10) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r7, 0x0, 0x1, &(0x7f0000f86000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f87000-0x4)=0xc4) ioctl$sock_inet_SIOCSARP(r8, 0x8955, &(0x7f0000b68000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69726c616e3000000000000000000000"}) [ 106.284144] device gre0 entered promiscuous mode [ 106.301226] device syz5 left promiscuous mode 2017/12/14 22:12:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000036000-0x9)="26656d307573657200", 0x2) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000002a000-0x4)=0x3f, 0x4) mkdir(&(0x7f0000a09000)="2e2f66696c653000", 0xfffffffffffffbfb) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000037000-0x6)="72616d667300", 0x0, &(0x7f0000035000)="") r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000b6000-0x10)=[{&(0x7f000057e000)="290000002e003109ebff070d000000070a0000000100000018830000000000000000d81f99645aff00a5", 0x2a}], 0x1) fcntl$getflags(r1, 0x407) r2 = fcntl$dupfd(r1, 0x406, r1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x20000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0x37, &(0x7f00007a2000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000006f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e1000)=0x14) r5 = socket(0x11, 0x80800, 0xfc) setsockopt$inet6_buf(r3, 0x29, 0x23, &(0x7f000023f000)="03ffff00000000ccea9abc7511aee6d0fbe5158ddfd76e0006c0c1270000000000000dd2301391ec", 0x28) r6 = socket(0x10, 0xa03, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000a68000)={@generic="13f90000000001000002632cac5281fc", 0x8}) connect(r5, &(0x7f0000ff1000-0x60)=@nfc_llcp={0x27, 0xfffffffffffffff7, 0x4, 0x4, 0x9, 0x1, "97b490a322644e7dca95d6e83a333692af4cd1740d1ecb0c08bf15fc45bd6c0e5e414588c0a5b4b57c8a95765540d96787dcd6dc8bf414114e612755c82404", 0x6}, 0x60) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendto(r6, &(0x7f00000be000-0x12)="120000001200e7ff0104e90009149b00f99b", 0x12, 0x20040040, 0x0, 0x0) r7 = syz_open_dev$tun(&(0x7f000097d000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x8000) setsockopt$sock_str(r5, 0x1, 0x19, &(0x7f000009d000-0x15)="776c616e3140656d306e6f646576626465767b2e00", 0x15) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000574000)={@generic="30609402000000000000067d08cebd5c", @ifru_addrs=@generic={0xb, "dc4b3a6df1d0973e8675682ceab3"}}) ioctl$TUNSETPERSIST(r7, 0x400454cb, &(0x7f00009ac000-0x4)=0x5) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f00008e9000)=0x0, &(0x7f0000c69000)=0x4) dup2(r2, r4) getpeername$packet(r2, &(0x7f00008df000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000703000-0x4)=0x14) r8 = dup3(r6, r7, 0x80000) fchmodat(r8, &(0x7f00006a5000-0x8)="2e2f66696c653000", 0x2) ioctl$fiemap(r6, 0xc020660b, &(0x7f0000de3000)={0x9, 0x6ff67bee, 0x1, 0x100000000, 0x4, [{0x4, 0xd420, 0x3ff, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x2, 0x4, 0x6, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x8000000000000043, 0xa, 0x4000000000000000, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x1f, 0xfffffffffffffffd, 0x96f, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) [ 106.407428] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/14 22:12:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x60200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000001000-0x18)={0x8001, 0xef1, 0x6, 0x1, 0x5, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) syz_open_dev$random(&(0x7f0000012000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x280) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000003000)=0x9, 0x4, 0x7fff, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000013000)=0x401, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000005000-0xe0)=[{0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000005000-0x13)="b69e238e25ef035e5608e50ba0b2aad84d32c1", 0x13}, {&(0x7f0000005000-0x39)="a3681984f6ec4c9b04fcd978f399d63df562edc754b194acf106b004be9c6f8d8d535c3ab48cd1818ca8d3af18346fe2a896daa578c3aa996d", 0x39}, {&(0x7f0000011000)="bcd8a06662b899", 0x7}, {&(0x7f0000004000)="a8aebbe4351f76f5ccc20e2e4235a47864e32ddd0d5c6e3327d942490b1058fc946ff91e78e5b1e9aadaa81dc72d500c79c2350c81b420c21e27ea2e41c857cfb2471363d81fe81c1b8f81d4342cf60d1fda12ce8d2ba12885fd7b831db6056d39b68d6a23738427bd72ec6007622786c88b8c7c9894205f6c4a17973f809d16cb8f3d5e2c57fe6da1a410b454bde45176f67ac40eb97ba8c01a59db30a807d06e58a92fbf11f7dd12751b5015fbc6cabfbc3ff46b72bb81f421ac12894162f28015046362caebc53124fab86600cd45aa5fcac3357a138aca9a", 0xda}, {&(0x7f0000004000)="682e359e30dc47136d56aad709450d7519a546280bd203ee22a1b1bb8167766d7bd4882ca17d08baa5ba9b936440aca45a9bc8e832c0ba4691865dfe3962ac30d7f322f1da551775d67d9bb96de3dbd39d483dc619b61ea200ba2cc169e7c22e576083d73fb69739ea3f51fdec2269bec04f09bec70a56661df97516210b6403ed7407748be1e7a4583949b9011f170cdc30d6c2c9c4115fb7632e6d383099f5f15d80a957c9c21e5eb197343728dab5f50c0ca131258bb2bb9d64be96960ef933b5242913056123d712b015ba0f48bf", 0xd0}, {&(0x7f0000003000)="2967a0973bee87e783fef374ffdc3a3254eae1810d021c9d3cba6e103302a13bcc4fd179e0446482bb497bb7b2437c035fadaeb9535302422c7a055ed5", 0x3d}], 0x6, &(0x7f0000004000)=[@assoc={0x18, 0x117, 0x4, 0x8}, @iv={0xd8, 0x117, 0x2, 0xc4, "143c346b180e305af707ad526e2c3fc3a03d0d6fdcbab6ac22bf3e917fb0dbb0a13314bb8209fdafa97f4eb2b0ce0e9d3688f7e08e4ae3a4c932b850463f64677b71f856fa8899c739da60a48514802fbe74d55ddefc8e38a04df7eb8696fea29869fdc4a2fc29cd5be9bb84446441087b52573551983d56d77f128c030c306f0971a0d0e041a9c249623dd68aff5de9026a1fb6b6d97ee3e17cd9816379f13184a8531f04094573ced72ce693cac30507528f36f7a031034c5c102c99d7c54d2cfe7011"}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x80000001}, @iv={0x80, 0x117, 0x2, 0x68, "c6aeed7f02e1794d34357b3b0c26ff92df9af9a6cfe681e8743710076008283af6c86e672a61146d5b1d5d220d2f442fa3fb8206718f5dbda578af521f8ed4f973608381ecdbeb285965f76da1b6215212d33f84a27253e4394ae6b0a9f64c93de7fb78310397319"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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{&(0x7f0000000000)="54921a1d0f38f6145451848ed7e7e4c2eafb670fce8660804f60ce6667fc40f07e9f42921f7c9fa9985f06082a8b830cde939a54998954cd38ef8d3fe330ac93004eedb875d193b3878bc613bb82fea744ce22f26c4f9cf1771bcfba04b2ec00a697704b1cdf38ed97379be61cd422511a93c2c0a03d5794738ac92415b50dd74ce4816e1b048a29eb2cb2648abf3689f6c02ff014c2073446059f4a84a241d64551b8c2976845aa0b909d6df1b004fda4854a0db4b0c3252e410370a11b1c4e155b7cad11b422b48e000f2ede32d2fb01a3686eaf907fc2edd2fd6a5eff168c5ac7f9cda9f36a7da9e6ac4ba0ff9c183536dc3c326195eb", 0xf8}, {&(0x7f0000004000)="f3f990ea49b7dbc21e2a2a859c87428b1f9144db77b74a30edb589d3026bd17e549b216fb1cf01d99eae8d1fdace16db1e598ad21040866ac2a8b970c70bf46872df7bba2949e9c025281a702c15d2f90cb2b7f814cc54bb91e2f9b72dccdb2642e11a4ae96018a5b8594f13474be18cc363f58030", 0x75}, {&(0x7f0000013000-0x55)="a52e803688ee774beb168a02605303bdab80a1ef8187a6ac3080e98efa5556e31e278afe966d5e2db45ad27981b02165957f155b31aefe063f820bd6e21f0adadbc8358e0d165b054bd2f60d9a8b61b52fc823b962", 0x55}], 0x9, &(0x7f0000005000-0x10)=[@assoc={0x18, 0x117, 0x4, 0x3c}], 0x18, 0x4000000}, {0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f0000005000-0x84)="7f92c0d892a4673ee786621ec897fc3a2b9c20a9fcb2170781b6f4f4c8e544bae505be87b9b972c06280fbe47f8383cf953ab2d561f6dd8e97893ac3c8b659b426ce82113726c80cba3af6cdf1b522f3aa4094bf69c7491fad87a1d4a641a65627316911b7284a4909bc153de1f4b604f970321ef0eb07e6c28b04074a1332dc8cb2a536", 0x84}], 0x1, &(0x7f0000003000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x7f}], 0x48, 0x4000800}, {0x0, 0x0, &(0x7f0000013000-0x70)=[{&(0x7f0000001000-0x3f)="b37afa57c9aa2457f9dc588ae46f2f2f64b8533f30cfd7477026e997a6b2501152ef5cd4f929f56ceeffbe570c9ae4163560eb06e51a7b22feff43c872ffd0", 0x3f}, {&(0x7f0000012000-0x66)="65b8cd3bc8b849a353eddd78c392830cb574eed8d5a4fdc1513643f2fab06def06fde2c04686c706de31efece1295da870805a93a371462b399a1f08b786b4987a12f2f96aa92aedc8bc2a14db7fcf113ffc309483b7ee41d57024bcc169843b6730250844a6", 0x66}, {&(0x7f0000002000)="0bd0c65195ea82cbe715be3da61612ea1f4aa0d70b837ed8b8bc1cb8d275febf3d034c008799cf", 0x27}, {&(0x7f0000005000-0xb8)="bb782d920554d0df7f015d63ca423c7939b60d3af85e2c747de5b3d2cd4d9458837ef989d1375686f2d6482c5b53ec7005997ba725597612f2f30e181f0472fa10850128706a0a38459c2b020208e34ed47f2c3794d1771fe28a0d12a6590d6b54e6c5a2f8c4e0861593aab554a57148a988bfec75d694e168c50bd0f87439eb93d4748324f4136d9bb0ca44bcf4cb87bfe8a4a21fae0b406888ad0426dc06dd610fdfedf220ab697f52a0656d7e397bba47b07b0d0358aa", 0xb8}, {&(0x7f0000005000-0xae)="9a724ea62bcaafc09c4fc290fbcd496859dc73203dab9ea0bab0522e13b5a49b047e22144b7478ad6eee8fe99125ae6708bfbbf0bd1d94a0133e68bc4f3d63de7644d6724536613f38e7cc830a6865b3d5f8fbae9906c51b40179896d8b684314c5473a001c2c774ef2c1e299fd95e12610cfe1fcd9ea611720bfcc8982c6f5ec464a3984fe285643b975706a8f80888522363e6186bc4b47572554b7878b8b5a83f2f8a9024ef42999c8dd0dbb9", 0xae}, {&(0x7f0000013000)="4d0299a36eada67648d82b54e853e3ffcee83b39e7cd9f3e05c0bfe7288358a81ac2392cd66325e244e320f02e539a7ed8d13a93fef4a73435d576adc27ee9a1c1774540d9f806c5e4a2509fa835f1394c2f729bf96469be62724f660cf83dc53b83a38e4244a905377fd4a3ee651a2ea9642fa54f0da9b74f11d4fc2b630b5d54043755a10b165e104425c81fae33f9550fc5d51a54acb87bae48a70d09630d929c5911e00e4926c8b39fec1da216ce6cd355c82fa07c7ec9bbe0fa2ac1", 0xbe}, {&(0x7f0000012000)="ce973b41c108ab6bc174d19fb31432b7bdf1b14a177f4671e42c7b7c3618970e2088b13b1ef0d6211b", 0x29}], 0x7, &(0x7f0000003000)=[], 0x0, 0x54}], 0x4, 0x4000004) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000006000-0x12)="2f6465762f696e7075742f6576656e742300", 0xf20, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000007000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2017/12/14 22:12:25 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x7ff, 0x102) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f000058f000)={0x40010000000, 0x1000, "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"}) r2 = gettid() perf_event_open(&(0x7f000059d000-0x78)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000e5b000-0x9)="2f6465762f73672300", 0xffffffffffffff7f, 0x40000) r4 = gettid() r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, r3, 0x0) gettid() r6 = socket(0x10, 0x7, 0x100000001) ioctl$TIOCNXCL(r6, 0x540d) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) r7 = dup2(r3, r5) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d3a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r8, 0x1, 0x11, &(0x7f00000ec000-0xc)={0x0, 0x0, 0x0}, 0xc) getegid() fcntl$getown(r5, 0x9) mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x5, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) unshare(0x400) r9 = timerfd_create(0x1, 0x800) timer_create(0x7, &(0x7f0000c75000)={0x9, 0x1d, 0x1, @thr={&(0x7f0000d2e000-0x1000)="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", &(0x7f0000e2a000-0xe8)="0095c2d56b51aed8aa09cf3faefb57f13b9ce0c1417bbda0c9eb3ddd7630e1a76e6667e3800fbba22f61a54de6123d5164e5ef773670929dd1b4c479c7f8520e49c318aeaa10fc600069192925ecb0d3f9805741961585955de4028d7ef0d48b2b4ec6d6d7398e8effc225abdcc57455bca9a41072a030b0377a6a3f3428c2a53115ccf25bfa5befa9eb3edd68e2f98229890d9524fef384d5003065806f727f46f97a1137de437f91303073140b1d1c44b910e7a8dde152baf2230c9619cc07d50b8f8ca6746ae3b06437acafe3683659062e64fd239a01d786e5d1d5d88ab661c89235be96a932"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000009e000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r7, 0xc02c5341, &(0x7f0000b8e000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f0000513000)={0x7f, 0x2, 0x100000001, 0x180000000, 0x80000000000, 0x6, 0x8001, 0x3ff}, &(0x7f0000953000)={0x7, 0x9, 0x7fffffff, 0x7ff, 0x4a9e, 0x5, 0x400, 0x7fe00}, &(0x7f000001e000-0x40)={0x4, 0x5, 0x70, 0x7, 0x1ef33f6b, 0x5fce, 0x2, 0x5}, &(0x7f00001a7000-0x10)={0x0, 0x989680}, &(0x7f0000857000)={&(0x7f0000e28000)={0x5}, 0x8}) clock_gettime(0xffffffffffffdffe, &(0x7f0000ff0000-0x10)={0x0, 0x0}) timer_settime(r10, 0x1, &(0x7f0000000000)={{r12, r11}, {r13, r14+10000000}}, &(0x7f0000c18000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDSETMODE(r3, 0x4b3a, 0x3) clock_gettime(0x3, &(0x7f00007b2000)={0x0, 0x0}) clock_gettime(0xfffffffffffffffe, &(0x7f0000051000-0x10)={0x0, 0x0}) timerfd_settime(r9, 0x1, &(0x7f0000ff0000-0x20)={{r15, r16+10000000}, {r17, r18+10000000}}, &(0x7f0000fef000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r9, &(0x7f0000da3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) readv(r9, &(0x7f00009c5000-0x20)=[{&(0x7f0000ae2000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f0000a78000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}], 0x2) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x6, 0x0, 0x2, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) [ 106.490049] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/14 22:12:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000589000/0x18000)=nil, &(0x7f0000d51000-0xc)=[@text64={0x40, &(0x7f000019e000)="f3400f001e450f01d1b9e10b0000b8dfd30000ba000000000f3064460fae2040f40f302e26440f22c0f3490f7f2b3645cd9866baf80cb8c0e9d98def66bafc0c66b8f0ff66ef", 0x46}], 0x1, 0x20, &(0x7f0000fc1000)=[], 0x0) r3 = fcntl$dupfd(r1, 0x406, r1) sendmmsg$nfc_llcp(r0, &(0x7f00006fb000-0x118)=[{&(0x7f0000182000-0x60)={0x27, 0x1, 0x50, 0x3, 0xf2ac, 0x101, "290ca738f1dc5ddf2e364b8d8c02bf9b6360a49a617fcc301c27c6cdd4c724d0855cc491d54c8097db63feb35b0aa97ab8779414c234ba7f7a825396e69e12", 0x5}, 0x60, &(0x7f0000995000-0x20)=[{&(0x7f0000b81000-0x5a)="970e081d6db64ce5841ae146d9bf77712982ef1cb36f69b141677dbd70e99ce6f21dba42594a8ff4a6ba16a2ba4f1529057d22dcc8cfb0c9b33713d7a1c5c266024ec8448ad15d7ed51e8544374876ac6384f93191b89b26e277", 0x5a}, {&(0x7f0000fa2000-0xb7)="16891f5b3708a9c8deb9a2b2805f4bd6e9f0264d7dd32c47e715b6b90af9700a8fb6c562abd422ef35a5923fd81326dadf673c445b3e0549a7031c5712203a309b902285103e715f92882abb5c507de4c447b91ed203daa2da21e6eac2f7733ed47de6553011e632a1cfbe45b4a8790504a6825884259f80fd1b06e977194091b7f40ee718b8ddddfd6322f0ff639679048eb69a1383107d170149eb553e74f4ffc6b250b140ef3b48583470b97aa7aec0e109e2408da5", 0xb7}], 0x2, &(0x7f0000ae5000-0x1010)={0x1010, 0x104, 0x8, "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0x1010, 0x20040080}, {&(0x7f0000bba000-0x60)={0x27, 0x1, 0x67, 0x3, 0x0, 0x3f, "f09d4770e142d01c9f6fe576a20c4495c381f9174ca8af2fe15704fe8e473f11f4cbe445b97b9d6dac8b9e31f63c44ba7ab36d1b0f793d43f0913e3e211077", 0x6}, 0x60, &(0x7f0000a06000-0x80)=[{&(0x7f000007c000-0x5f)="a60961d7a455d585f4d74eac5925dc90e94e1f984f9f8de2c2eba2ec9b4d3c263da160be1ae9e20e674ca72693f1c67bb7e1cb24af0b3377c937933bdf21947aa20431d4d29b4d63e326c9434853344d57559b1916c6b496b1d2b490a6b18e", 0x5f}, {&(0x7f0000905000)="0d43c5692340b9b1cbb7bac7d648804f18791bfa8b1994fa6b8d56bdfa1546e8d4fb4baaddc1ca86ea0e76bd49fae73afb38ae637a9427e4138ecf38a6a0d4631d7d33b23fb929e093385932dfff", 0x4e}, 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0x1000}, {&(0x7f0000183000)="bcb69fb2bf394c2b41d8d1879dfb23ba", 0x10}, {&(0x7f0000306000)="b13c020aac6611e1adc64d9631b39d518e47521acde2b361f650b82c28c5ab8f3abe2c40571bc226f41a1ad8c4a0f4c52aa139da000ff6c03528a41d71e15214b3e64c5b9426acc5338f33dc13cabd60192269564a89493d23d8dee76fff403773116cdec46f9aa7df08523c29b4db2ac68bbe31a03a0b9f96d6fe21541699e416f5814b53f058fb9ffe959e91e1952738edb130706c1f3e15cb6336de6f23c06a558a1045abadd657b898a7ec03347bb7fc5e1da8e34b102f5b6b874af9431f95359ba67607c15bda0da902274b4ffb643f60d10e297c2c3be7bfddcf9b17377e42c9", 0xe3}], 0x8, &(0x7f0000e1e000-0x30)={0x30, 0x10c, 0xfffffffffffffff7, "9aa2fc7b3e54fbefc660ad863cc2f3d435ab4ce1702482d5100fad"}, 0x30, 0x20004080}, {&(0x7f0000257000)={0x27, 0xfffffffffffff7dc, 0xfffffffffffffffd, 0x1, 0x7, 0xf73e, "bb22f7325a998b3122cf0f1846b5671512730f82fbc48ff43847c7f32e35aadd46ce90a9beddf922c6b29a196bd1b69386d1d43122d2d9d01d10130e981aed", 0x100}, 0x60, &(0x7f00006d0000-0x40)=[{&(0x7f0000e74000)="ef4eba46613f97febee78188eedadb17fa67bfde71b2ceb2bf75396f524a26b4b7bf424b6ef05d60579e98f7095d30c6e216dc3e88fe5f5b4efa8a6fb6b86d37aa7bc0ee062a3772d5ba8a180a9da192c4b6", 0x52}, {&(0x7f0000eb4000-0x7c)="35e389913f6c9b49cf9923f63c5e2c3e8da8c01c2d791d456c6a3c45ea33cf154f723ee3fd7353f0711f9d09e60e6f44a70b8a4c751fdaf6c7bc2730734a6d52f9d765beeb2805978c1873a3d828ee4727d385b9a56dfb55420650d08edbf71569a71b7ca973944df55361fa4923435e72c1a9f294e5b673faa196b5", 0x7c}, {&(0x7f0000393000)="8666ad0191ffe5add9d5dbfcf87378822dfa4c254c3c93944d7a61226ec0af977fc15d910511742bd5348c3407ef0952e9511aba2e989561e60ff06e065c09e010fb346e3b36703da62cf26da48ee17d7dd55291bca1703d01fd6523", 0x5c}, {&(0x7f0000075000)="d60b09763bf5367dbdbb47da3a89102a2551fb74ea0e71b61a56c4054b8b896f9ea10e8ce8f4821cb1ca48c29f0e1679b0c92c1ecbba3cb8620b07c1621dfdcc818683032e8b1717129ca2cc760253a6b99bf9d27098546aad39417af78ea04ea9e2abbb816dce7d830a81f4707a442661232a88d6a5b6959fdfbfe8cb16c3eabc38e83627e0fe9013d27795d183df85792c7dd0016990f6", 0x98}], 0x4, &(0x7f0000e73000+0xf54)={0xc8, 0x100, 0x40, "fda547406c33433eb695156aceeb532fd8fdf73c2a24f2523a878cfb7486871cdf3f8fe61b81e55d96dcb9db84f0682df029e73cac82dc4cddfda7ada89c7605807a6c8bdcd58b29a682fd646cdcd7d0b4731f8b3c5ace75586e3c8aa8d3b4f8aa1eacfd836aafdc26874f03ce97abd38c8c2f150043190e90c7da5c2cfc7c965c0409720af78d7ce9a3e35c42fb237c16755f8350e8021453d2837a7e04d0fc6422babc95c48ae4b3ca10a2f4569b9b0228"}, 0xc8, 0x4}, {&(0x7f0000c8d000-0x60)={0x27, 0x2, 0x5, 0x7, 0xfffffffffffffff9, 0x5, "5303d566cdbe745870c8acd1fe0bfe7574d7e01835552ea2921c437a47a28de544c2c382ed7f6d42210699dc6ce5cc1e4ad784977753c76f666f60c02d0404", 0x9}, 0x60, &(0x7f0000bf4000-0x20)=[{&(0x7f0000e72000)="890da713417700d17df6d091eea77d8eddcc02627e3148e6aa63c5f57aab8b301ad6cd13ab8b62eb902e406793bfd89e3e63ea759877b0d6f3f189d71d298b2fd73948d8d0442df54d85897f1ab1eb0389040af523b959b52cbfe0fcb4ed9bb225385bcbb2c296df18671bfd48a62529c06b1c6a83f266e41a6e3f65c9b259e08a883568c80bf8f3dd59a37abfb6c4108578e3271dd430825292a1cd0120a9018d60b09e75d68b38ef222e11e43e", 0xae}, {&(0x7f0000715000)="1eb9ae04763ce7cc74406741cf62d5c30f73ab0b40cdb39f93ec8a2e94292bb8d8bf6e1b724058679c3983babaaa2fe01d14199038eb7b5f7cbff006968cb3d31ee7dc5bbf9881664332d4343ee4f36a4122747e3ba30e2281e5207bf94329ed66fb0c8dc3bc3a2eb9c716", 0x6b}], 0x2, &(0x7f0000d62000-0x38)={0x38, 0x84, 0x20, "784b568bead99a0de8a711103d0708eb21fa9c733dbff1422635c88db23ef6fec28c78b0ce3c"}, 0x38, 0x4}, {&(0x7f0000b7b000-0x60)={0x27, 0x7f, 0x3, 0x4, 0x5fc, 0xffffffff80000000, "db454ed3d15ce221ebfd5ff2c0f0fa680c4cb0be4d6660051d3b2b832f382718d22df24eb9592cdbd23b812e05bd427df3886facd0240b832a0205a139333c", 0x5a0}, 0x60, &(0x7f0000bba000-0x30)=[{&(0x7f00006ad000-0x77)="803375495ee44b9d125df84026e80a8f90b6b6b4e6be0ea9122dfbb43de128d70804e34b5004945daf01ca7b203cdf8e1501ebb3e3c90c1aabe5683697d4a9a4ebff36e68f7f195837aca3763e4bc781110adce1f53d9044a51527f865718165a3d47084e86aa8a4be99384108dc9478ecee110fb0089d", 0x77}, {&(0x7f0000c65000)="aa34b11fa560fad97fa47768ab4ffea16aba6cf09a837e9ed061c703a6d6cdefb09f", 0x22}, {&(0x7f0000ab4000-0x67)="8337301bb379720b581d48f3a396a31fe91ec1c04d05294c151ec73a01cc03d727b3e48c36bcd27b999cd452e34ac71791987b88f7953e30494a317909b8b742cabe307b53c34e4f952cf1adede6b9f76a8e3b94e52bf0be46c0e11e08553084e3c7d5d93ec539", 0x67}], 0x3, 0x0, 0x0, 0x20000001}], 0x5, 0x40000) mq_notify(r3, &(0x7f00008ca000-0x58)={0x0, 0x37, 0x1, @thr={&(0x7f00000f4000-0x42)="eba36a3782167081d3051d562aef3c0b8ab42636ed2a387dfe0f0be13f43da4910b1a943eef73291e31da04c8c089674b0b0b11a3d3e3d7a8f1a81198074ef80686d", &(0x7f0000d08000-0xe6)="c09b8c1fc28c4937f26d1348073e2df75d809a7181d00731d4ec641d32dfb3d21238755a8f96e3927137d8ce7b400e9f96878463652e464257823751a282cdd3214900dc5b0246b7e9d0494da2aa13648747a7947460c479761a0d048d8b735c2be779ae2038f9d98a0e52ba60c3445ee6c86c8b4849020b05d9b407cee26e0367ecb3a526d8d84f3e205bd2835659b6100c15f68c4f6c6aecedd66313f7c84350a188c8dfc92661ab93f2287c62071b8a0180fe7e4697e7b05681b3a7169bb783074bfb3edc7c0bbc66ebd74c9c8b29cc61afc15342a9f3f3322e111ee85ec5f9c053031550"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$tun(&(0x7f0000bd9000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f000023e000-0x8c)={0x8, 0x721f7749, 0x8000, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000b0a000-0x50)={{0x8, 0x80000000}, {0xfffffffffffff801, 0x7}, 0xe000000, 0x2, 0x7ff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@ethernet={0x305, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4$packet(r0, 0x0, &(0x7f000056f000)=0x0, 0x80800) fcntl$F_GET_RW_HINT(r3, 0x40d, &(0x7f00008cd000-0x8)=0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000e3a000)=0x9, 0x4) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000088000)=0x8) sendfile(r2, r3, &(0x7f00004f4000-0x8)=0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000829000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r3, &(0x7f000049f000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000d04000-0x4)=0x8000) read(r2, &(0x7f0000e72000-0x1d)="0000000000000000000000000000000000000000000000000000000000", 0x1d) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00006a1000-0x10)={&(0x7f00006a7000/0x4000)=nil, 0x4000}) readahead(r2, 0x0, 0x3) 2017/12/14 22:12:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000705000)="2e2f636f6e74726f6c00", 0x42000, 0x4) syz_extract_tcp_res(&(0x7f0000f74000-0x8)={0x0, 0x0}, 0x25b7, 0x0) syz_extract_tcp_res(&(0x7f000015e000)={0x0, 0x0}, 0xe3e, 0x5) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x9) r2 = accept4$inet(r1, &(0x7f0000e8c000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de3000-0x4)=0x10, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000060c000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000036000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e1e000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004c6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000698000-0x10)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003a3000-0x10)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000f0000)={r3, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ac3000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000756000-0x10)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000734000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003ff000-0x10)={r6, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000bdb000)={r3, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00004f5000-0xc)={r8, 0x80004, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fd6000)={r7, r8, 0x10000023ff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000519000)={r9, 0x0, 0x9}) prctl$getname(0x10, &(0x7f000000e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eae000-0x10)={0x8, 0x4, 0x81, 0xde, 0x0}, &(0x7f0000ecd000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000051000-0x20)={0xda, 0x430, 0x7, 0x10000, 0x0, 0x2, 0x0, 0xffffffff, 0x0}, &(0x7f0000e96000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002e3000)={r11, 0xa5, "962263e757729d77a2621787ca6e1e218ea18f7bac666e4844855bf71ac700eb7bd9440d54e74c0c41a20d0dd18f9c81552a63466ff0ff5b50de58c32147b055e72475edcb625cb2c897b54827bcf3aacd225a45f722629bcfb686508e48cc0c8ea5c080c1f379637d728a6d96380c3935659c46896f58508f430100000000000000703564cdd88d4d1151a85e9e116fb8d8ff748d95926056e70a0ad4ab719c8d910b2ddb"}, &(0x7f00000bf000-0x4)=0xad) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000a9f000-0x10)={0x0, r10, 0x4}) r12 = socket(0xa, 0x803, 0x86) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000730000)={0x0, 0x0, 0x0}, &(0x7f000007c000)=0xc) sendmsg$nfc_llcp(r12, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x14, 0x1000000029, 0x34, "00000000"}, 0x14, 0x0}, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) 2017/12/14 22:12:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000b09000-0x88)={0x0, {{0xa, 0x0, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x329, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000049a000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000ae6000)={{0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x43, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f000083a000-0x8)={0x0, 0x0}, 0x80000) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000d1f000)=0x1aa1003d) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f00009d4000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c78000)={0x0, 0x0, 0x0}, &(0x7f0000b91000-0x4)=0xc) perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000fe, 0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4860, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, r4, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffe, 0x0) ioctl(r3, 0x2286, &(0x7f0000001000-0x1)="") r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x1, 0x0) ioctl$KDGKBLED(r5, 0x80045104, &(0x7f0000264000)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000783000)="2f6465762f73657175656e63657200", 0x101001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x34, 0xffffffffffffffff, 0x0) 2017/12/14 22:12:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x10000fa, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000002000)={&(0x7f0000002000-0x8)="2e2f66696c653000", r0}, 0xc) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x8000000004, 0x400000000000002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x10, r0, 0xf) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x3fffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffdfffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000623000-0x8)="2e2f66696c653000", 0xfffffffffffffffb) mount(&(0x7f0000f10000-0x6)="2e2f62757300", &(0x7f000002a000-0xe)="2e2f66696c653000", &(0x7f0000937000)="72616d667300", 0x0, &(0x7f000003f000-0x9d)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d55000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000376000-0x8)=@file={0x0, "2e2f62757300"}, 0x8) dup3(r4, r3, 0x400000000801ff) r5 = epoll_create1(0x7fffc) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r5, &(0x7f0000812000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000133000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ab000)=0xe8) getresgid(&(0x7f00009e0000)=0x0, &(0x7f0000667000-0x4)=0x0, &(0x7f0000b0c000)=0x0) sendmmsg$unix(r3, &(0x7f0000870000-0xa8)=[{&(0x7f0000001000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000882000)=[{&(0x7f00006f0000)="5c57711e70fc84c7d55744d8a7859be23a659e16450b14edf3ae6a194e2b862258bceca0e7dde9712bf255b7508611cb38f2b64b0fdadf274c705976faa86c193a4ecda5ce06e4662962dc8613dcd642ec94f21a39a40c16523b62213fefec33befd390683dd4395da14a9f749992aa75b7c14f6bc9d2af1266d8b4934bb3d2ec96a73f68e03e428a4e4889382b2ef6c506a2ff1", 0x94}, {&(0x7f0000391000)="46ba4c241cb5303ccb74d8191bd8368917f4bab0ace89d776a556d6bf4a38041da2819b21a6f20aa31a2321e573182e6d536242f9eaf5aa3c48a18322cf3e39a5e319ceef321aa1ad5baf1710eb90ecdd2dfa1444ada02874fd6cf1b848f9608db1b9a56331a312532bb87412bb711a0dc", 0x71}, {&(0x7f0000436000)="d28b634784461efecf7643dd6f8d88829c76ca8c8317b6a7a7bb06cc37157aad18d1b5e073b771c317", 0x29}, {&(0x7f000054e000)="865cde023f61eff77218590b6644a21c1453f2902f965fd9048e426706a6ca539900b19b7aff60e0341524f07098750caf8ac2c16a9f46be3386838486aedd5565b6e3fbb4ca009783fd171951dd564a604362a34f985b0c956162a46255c351e488167d0077bf385082b313ec9b2d3dd1b7aecfc921a040f9de8f106cf61e9229c1ca4dba3d69db7117981f36728761f266dfc49494852ffec63c82a2014a8842994c82668c6327930444d90c90baf4860c06a5a9c5af26e2f2ac4ab4de7ab8e34cf74ba25e289fdede4d2d4bf7d93fdefdb469f391b38cbe8d0624bcc989204591171ce0ed101ad9a629ab", 0xec}], 0x4, 0x0, 0x0, 0x10}, {&(0x7f0000505000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000ffb000-0x40)=[{&(0x7f00003ca000-0xcf)="2b85c79fbbc01a5f82c8ae89a490ee61d614944fbf83140e85e09413c3ea76e10da8af49014d075b5ecc6399abdf4d50ef7c3b163a90456bf42209d35a8ae7a092d2e27fae0a8623a7a4b175da3dfe636731eed5b1ffdada77ab498873c7d7ffb67a7eb071f46662f0fc8ac480e969a0272675aa701ab1644567d4ee750dda1c290475ab08d0a47d848eb8a4b96340b8bcd01c4661b0f90706623e06aa80a6429e212f4a378a228814276b210a3683fc78aeeab6b157ece93928768b9459b4d7a9b649d11a82decbff197bc43f6f8f", 0xcf}, {&(0x7f0000df3000)="0fca1c425f20275565a9f4afffa7e50c25b00a3ac3f9c75be0f828d0a035dba6f9203cbc4088dc05f4214f6a3c571e764a9d35336a06aa3d9db2aa2e0d17758bdb9eee18d189a43fe6227b0739c70b47c440c6978070b8ada5830ae03413918693e4592d42a6771b6cd6d38bf206a3bda7fb139cdd10a0919f614eaba3985f22c2f8e7be72bae4282985c045333436a1f74d000000000000004f53a80aad47d0", 0xa0}, {&(0x7f0000c84000)="916a4b3c03a0d9c2efaad0fbe5796a574587ea1a8aa6ecc5df4b4f8ed70307133f5297b9a56e9fccd01161477c041e7c8fe301ca078600c47fe29297b8e976ccce76ce8768858e2ceb2e71903d6cec3b6227c196858e588513f3bac2d8aa8e29e7ba5d", 0x63}, {&(0x7f0000941000)="7e9f0aeb3b34db7f5699ddc69c5a8ec33c799255aed1fac316dda5683bc21c229c670a20b34152954d1897fa822e550fe61ccd9d2d8fe27d1fe524f581ffa179b0759e2aba7d3c461c817d7fc5202f712c59bed482cdcdbb3c3a42ceeb1521fc1501a1a06dcb83d8abb3a6482df855ef77df323acc98476679690861cae7154a5e587a8144c19547174bd38900995495f2b04baf7c2d88e3799a42f6f19502f20cfa4f2b2c3753cc0f71b89b2b7fdceffc80ef3cf008823eb1cf6e8aad5c896b74ead172367cb57ded7c51fb20d65d", 0xcf}], 0x4, 0x0, 0x0, 0x4}, {&(0x7f0000da2000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000027d000)=[{&(0x7f00007a9000-0x29)="4cb7e06faf8efb399c06dfd5d5a440dbb07002dec08a04048ee4973746676332e34bfa15be8905b1312e9911f19e72e129d6402064bd8ad8fbc6", 0x3a}, {&(0x7f00002d2000-0x4c)="60a2e1eaacd3d4f454f35adcb7de29a7cd6fa33878272a68fb999c460ba6bc8e744c9603c3041ac03fba6d1a9d639b812b712ec4c7157e5209c991c341a9171c326a9e8b4afda30e21deae29", 0x4c}, {&(0x7f0000c57000)="979735ac0dee29d06fff034e10b607bb0cf9f52cc0ea3418705d921fec5632f60508d31ca03a758b7613aef99b2740c601d1c91583928e74855a7af9442ade8f6fb771e293ba28eb508ce593de436ecfd959ff21cb97adc95af4ef6f6216a6d6bb66098aac1ec739308fdefe72053aa854288cb2f80542b3e5ba1806a598f4e3108851ebe36d01c54f40fb86629b8a8c84ac50e34fdd726e3b4e7aa2857b049f845d55d6c3927615160f1a01c52ba047a6658109bb8d5d5404dfa20b929dd4c828701797014584", 0xc7}, {&(0x7f0000077000-0x1a)="05eb3e53fefcbd8b1ae42ad4442a70f2601a902c3401d241a425", 0x1a}, {&(0x7f0000971000-0xf3)="fd7848c8ccbd88038f10a7b89b8b875786bd856e2cbaaee764ad2fd51f01bf5a244cab32f6eda71bc9db8b575f527d223335ac89baae73a5a25e14ef95aca3aea06ad5f716357a00755f0ef85843cfeb33def52bdb23cede162533fb40083325adea730b88c4a7e9c1c5f4f48497f35efce6a539b7eea45e794518f18bf03c06ba36a0a67010fbfc3bf7ce4467b8735899b5fc2b3d561b99ac47306feb398728785d332062ec784e6bd3aaf1cdd17ead55d12638e90e18c4ce2050a9ebf0cb681ed6762576e1d2d2a7afcf353d64b60a58812c21c9ab16b67d0483e508791aefc3720c845724a9b49ee01b5a36a022c88a08c9", 0xf3}, {&(0x7f0000454000)="b11c713ba75d543e5b304eb53ab303703d379d1a612ac3ca3d98ad85569683ca2b2b108ed8a756a4e7606759d98d83dbb9a189b1d7dfe902f2bb4f6a6e14d184c475289d6af93ab1a881428c7eb28d66e219820932103e30ccdb04bcde4bf8527e29a0bb99ece608664893b7262071", 0x6f}, {&(0x7f00008bb000-0x25)="4d13e8d75db20ba2bd71b4d8ea9664f487e6031504a1b133ad1b6448ad5d894f1d0f285dec", 0x25}, {&(0x7f00003e1000)="37b082445715b10f7fd97bfefc066c9e2c3bbcb5ca6533cb5356eda3d7d3ce0b0993bffa7eb3655cf0c4a0ff91e92fe35b7beaab9dda602e7ec5ad328b806c7ff16ee8ffc51c63280f9229814a565d0fbcc0b868a02080bf87b8551d0ca90f8c219fa56a9a3227856415944eac2de54f29e22057c0b649e2cf42fbb4ac0a107796e6534dad3463f0ef6b853f12075f5111287f30ef31e339f479b0", 0x9b}], 0x8, &(0x7f00003bd000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r6, r7}], 0x1, 0x40000}], 0x3, 0x20004000) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000fc9000)="2e2f66696c653000", &(0x7f0000eaa000-0x5)="6164667300", 0x1, &(0x7f0000431000)="") mkdirat(r1, &(0x7f0000a85000)="2e2f6275732f66696c653000", 0xfffffffffffffffd) readlinkat(0xffffffffffffffff, &(0x7f0000fca000-0x8)="2e2f66696c653000", &(0x7f000074e000)="", 0x0) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000818000-0x10)="2f6465762f73657175656e6365723200", 0x100, 0x0) r9 = open(&(0x7f00000ea000)="2e2f62757300", 0x141046, 0x2) r10 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x1000101002) write$evdev(r9, &(0x7f0000e1c000)=[{{0x0, 0x0}, 0x20000000001, 0x46, 0xfffffffffffffffe}], 0x18) ftruncate(r9, 0x10401) sendfile(r10, r9, 0x0, 0x72439a6b) ioctl$KVM_PPC_GET_PVINFO(r8, 0x4080aea1, &(0x7f0000ea7000)="00000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000eca000-0x10)={0x0, 0x0, &(0x7f0000eca000-0x1c)=[]}, &(0x7f0000ec9000)=0x10) syz_emit_ethernet(0x136e, &(0x7f0000e2e000-0x136e)={@random="0b337a6b6a6c", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "430087", 0x1338, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x0, 0x25c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x1000, "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{0xc9, 0x0, ""}, {0x0, 0x25, "926f85e0daa62e2799d77211c4ac64b994682c7f1a87097df64396cabb80478e64d830f051"}, {0xff, 0x2a, "6e1555e84cec0ba39a5ef4332bf775f23103c1ebe00f2035479ecf87808ac3b964f3dca2314b61ddbbd8"}, {0x5, 0xba, "2ede290fc9cfeeef885d06dd603494926450f261666a30d1e0b6a9f17f926ee295c4f9bfa769eb230f142deca78f408fae0fd43a70b66b1aec2123bb48adcc5cb1da058c1e75802149e0d9f399453c6928659c75859edda7efdc2951514231da3d1deadb04f497c11b586a64ac9c0cb3d41109c141298c2081ee7d6d442ce4182f0cd42137000bbe26c83d4adb433503203a4d7dd9eda463205e4406ed48505073020e94010aca62fb4774a3c8b78b5bf9e2c2bb6b5ad1b157b3"}, {0x0, 0xe3, "386f1bcf6b44fc0e0d4c5c612b455b0d813f442c14b3551efd7339994c74654121c8b59596bf87db3e76caaf6baf92a2f3041adb67dfe62b871912a1bc7521440a0c8c230a7fa083b4dddbec5e2ad0c1c44d531bfd36d84592cb9099d7c9d47f1fe1134833e69492fcff2df97991165fee0a80e5409a98523638ac94870120c77093b14161a805f8af04d33535595ef37998a1e5523852faaf7710a3641624810e7b9f24913d4e768ed7699febfe13fed862ca176b430dd0b805af81ca075664955ef5aa1a1699c403403b9b415576697a170fbdbfcccdefbbf1fd4145943c3d3e345d"}, {0xc2, 0xeb, "1cd87e9593fe2b0f9e830a80fad74ab35761ffa437629607bdb20bdef34db9e35f383fed135298d7d57dfc6f2771698cc9e0e8c289932221b1848a59f9176b1d2cdab238bffdf5021df15577741082395a479b5d1ef1906d48212cb3b2d9f0aad7ecd3a709e9f53ccc13898366a14a5b04fb6b3fc58f1b2130b4ae06b30df4cda4d7f5ffae2db1206b2b84aea7271abf8a72f15efd3a7cf76e0e40c7830f2118ddf9f1118863a35212d1716c19fb533f3132ded480796b182158c1b0af212741830d7eed0499abb7e65f6e008bfc6e205745805a1f7d6cf5949c5c8abfd52f31dfcd339b295948e613a532"}]}, @hopopts={0x11, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1c, "9cdc354cef389ccaf1db8ad1a665a4d1d3e9ebb8e1daf901cfe6d630"}]}, @routing={0xbf, 0x0, 0x0, 0x1, 0xfffffffffffffc00, []}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2017/12/14 22:12:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000ee4000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000c7d000)=[], 0x0, 0x0}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000e2c000-0x9)="2f6465762f73672300", 0x9, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x1, 0x2, 0x80da14, 0x1000000000047d, 0x0, 0x0}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x5, 0x0}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000c6a000)=0x0) ftruncate(r2, 0x100007ff9) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000408000)={0x0, 0x0}) r3 = socket$inet(0x2, 0x1000000000000003, 0x5) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f000000b000-0x4)=0x10000, 0x4) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) r4 = dup(r3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000985000)=0x7fe, 0x4) socket(0x1d, 0x362fbf1650f23f9d, 0xff) sendto$inet(r3, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000dad000-0x1)="1e", 0x1) recvmsg(r3, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)="", 0x0, 0x0}, 0x40002102) timer_create(0xfffffffffffffffe, &(0x7f0000014000)={0x0, 0x20, 0x4, @thr={&(0x7f0000014000-0x35)="5d4dd7b1f20300000000000000000005fd855832cee59b586b3cd79fcc000000003a0b5d240e4000000000000000f5f9665e7d4b8c", &(0x7f00004f0000-0xbf)="8e7e84adcae2d988b2013af37d4f204857d19564ad4a1c360d15ddeab7b4bbcd12253944fc9fac9f2a79e73655ab996ff859208b3681d898ecdb218100088080647a3e2979fb1d9a685ddf6527a4fe5fd74982b0eda327632b45bd315f2fe6994aceff9d42d2297878f9c33e70e7307a9575e03cc3b2e7ca501afe57b6c875eb39beb4c9ed964ab98925f40547cd253c03d3516200fedbcef3dfffc623eb9d12a9adb88dc361df03c6e7d3bfbdaed93dae9d4c29d549a03c7a3c94b36636d8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000)=0x0) acct(0x0) bind$ax25(r1, &(0x7f00006b4000-0x10)={0x3, {"3cb2a8ef5e8a03"}, 0x100000000}, 0x10) creat(&(0x7f0000011000)="2e2f66696c653000", 0x5757aeb5b0eaca6a) pipe(&(0x7f0000005000)={0x0, 0x0}) readlinkat(r6, &(0x7f00007af000-0x8)="2e2f66696c653000", &(0x7f0000012000-0xe)="0000000000000000000000000000", 0xe) timer_gettime(r5, &(0x7f00006e2000)={{0x0, 0x0}, {0x0, 0x0}}) uselib(&(0x7f0000eb4000-0x8)="2e2f66696c653000") process_vm_readv(0x0, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f000000a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f000000b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7ffff000}, {&(0x7f0000009000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f000000b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f0000009000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000000c000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}], 0x6, 0x0) 2017/12/14 22:12:25 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f65000)={0x6, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000+0x369)=0x3c722c38, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x800, &(0x7f000000c000)="f9a6e07cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe600331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021210b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33bbe952171f1c9ff99fbe18c87a90a246a45a574cc262f9171a7dc592709c494868c93eb3e44bd917beac03556dc230257614d17895d753") r2 = userfaultfd(0x40000000a0802) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mlock(&(0x7f0000004000/0x3000)=nil, 0x3000) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000090b000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000005000)={r3, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000000c000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000902000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000009000-0x10)={r4, r5, 0x7fff}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002000)={r7, r6}) io_setup(0x7, &(0x7f0000009000)=0x0) io_destroy(r8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000004000)=0x401, 0x4) r9 = dup2(r0, r1) madvise(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x9) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r9, 0x401845ff, &(0x7f000000d000)={0x7, 0x7, 0x9, 0x10001, 0x4, 0x8}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$mice(&(0x7f000000f000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x5) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000902000)={0xfffffffffffffff7, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bpf$OBJ_GET_MAP(0x7, &(0x7f0000909000-0xc)={&(0x7f0000000000)="2e2f66696c653000", 0x0}, 0xc) clone(0x1000000, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") io_destroy(r8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r10, &(0x7f000000f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f000000f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") [ 106.645116] device gre0 entered promiscuous mode [ 106.651997] FAULT_FLAG_ALLOW_RETRY missing 70 2017/12/14 22:12:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000083e000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80, 0x0, 0x10023, 0x0, 0x0}, {0x0, 0x2, 0x0, 0xbc, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xd96b, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x1, 0x0, 0x1, 0x6, 0x20, 0x0}}, 0xe8) r1 = creat(&(0x7f00002a4000-0x8)="2e2f66696c653000", 0x1) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x39) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000efa000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efa000-0x4)=0xe8) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$inet6(r1, 0x0, &(0x7f0000d33000)=0x0, 0x7fffe) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e20000-0x20)={@generic="b82e23670f590b44c956c77628ae4941", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f000083f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000efa000)={0x0, 0x7836, 0x32, 0x4000004, 0xff}, &(0x7f0000927000-0x4)=0x18) r3 = memfd_create(&(0x7f0000abc000)="2f6465762f6175746f667300", 0x2) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000ed9000-0x4)=0x8a) dup(r2) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000af7000)={0x100, 0xfffffffffffffffc, 0x82, 0x1f, 0xff, 0x4}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000059a000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3ff, 0x1, 0x2, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x800000000001, 0x401, 0x1000000000, 0x0, 0x400000003}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77f, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfff, 0x465a, 0x8}}, 0xe8) personality(0x40000040ffffd) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001c9000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x80) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) connect$inet(r2, &(0x7f0000a59000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f00004a1000)=[{0x6, 0x104, 0x0, 0xffffffff}]}) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x39, &(0x7f00007c0000-0x10)={0x24, 0x100000001, 0x9, 0x7}) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000111000)={0x5a76, 0x4, 0x1f, 0x8000000000000000, 0xfffffffffffffff9, 0x3}) rt_sigsuspend(&(0x7f0000058000-0x8)={0x0}, 0xfffffffffffffff8) dup2(r3, r4) 2017/12/14 22:12:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000705000)="2e2f636f6e74726f6c00", 0x42000, 0x4) syz_extract_tcp_res(&(0x7f0000f74000-0x8)={0x0, 0x0}, 0x25b7, 0x0) syz_extract_tcp_res(&(0x7f000015e000)={0x0, 0x0}, 0xe3e, 0x5) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x9) r2 = accept4$inet(r1, &(0x7f0000e8c000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de3000-0x4)=0x10, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000060c000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000036000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e1e000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004c6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000698000-0x10)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003a3000-0x10)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000f0000)={r3, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ac3000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000756000-0x10)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000734000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003ff000-0x10)={r6, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000bdb000)={r3, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00004f5000-0xc)={r8, 0x80004, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fd6000)={r7, r8, 0x10000023ff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000519000)={r9, 0x0, 0x9}) prctl$getname(0x10, &(0x7f000000e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eae000-0x10)={0x8, 0x4, 0x81, 0xde, 0x0}, &(0x7f0000ecd000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000051000-0x20)={0xda, 0x430, 0x7, 0x10000, 0x0, 0x2, 0x0, 0xffffffff, 0x0}, &(0x7f0000e96000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002e3000)={r11, 0xa5, "962263e757729d77a2621787ca6e1e218ea18f7bac666e4844855bf71ac700eb7bd9440d54e74c0c41a20d0dd18f9c81552a63466ff0ff5b50de58c32147b055e72475edcb625cb2c897b54827bcf3aacd225a45f722629bcfb686508e48cc0c8ea5c080c1f379637d728a6d96380c3935659c46896f58508f430100000000000000703564cdd88d4d1151a85e9e116fb8d8ff748d95926056e70a0ad4ab719c8d910b2ddb"}, &(0x7f00000bf000-0x4)=0xad) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000a9f000-0x10)={0x0, r10, 0x4}) r12 = socket(0xa, 0x803, 0x86) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000730000)={0x0, 0x0, 0x0}, &(0x7f000007c000)=0xc) sendmsg$nfc_llcp(r12, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x14, 0x1000000029, 0x34, "00000000"}, 0x14, 0x0}, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 106.652038] CPU: 0 PID: 13205 Comm: syz-executor2 Not tainted 4.15.0-rc3+ #221 [ 106.652046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2017/12/14 22:12:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setns(r0, 0xc000000) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000b96000)=0xfffffffffffffffe, 0x4) bind$inet(r0, &(0x7f00001da000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000000, &(0x7f000033f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dab000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000183000)={0x0, 0x30, "5e227a5519c46e45e57f930ac28265ef4bc32559c9719586b78b1ef24ce7fa48f2b96fa17ed3ec046b89463e2475d739"}, &(0x7f00007e2000-0x4)=0x38) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00001ef000)=@assoc_id=r2, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x538, 0x6d0, 0x7fffffff, 0x0}, 0x14) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ed6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000051000)=0x14) sendto$inet(r0, &(0x7f00004b0000-0xa6)="50", 0x1, 0x0, &(0x7f0000469000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a81000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000789000)=0x0, &(0x7f000037a000)=0x4) sendto$inet(r0, &(0x7f0000192000)="20", 0x1, 0x4011, 0x0, 0x0) [ 106.652052] Call Trace: [ 106.652073] dump_stack+0x194/0x257 [ 106.652093] ? arch_local_irq_restore+0x53/0x53 2017/12/14 22:12:25 executing program 5: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a4e000)=0x0) socketpair(0xf, 0x4, 0xffffffffffffffff, &(0x7f0000efc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000b51000-0xee)={0x0, 0xe6, "61ed4066a81a4ebb73e55ab937fdecc009f210b6e2640b8ef1cfe8d139dc5aea01daf58d056d97f149ff667b3ec0523ef19b01b921e4b57cb75be6a6bc1e363f0bd3c3801e3db7d82de80607e9ce50bac8ebaf3a67a8630cd4627ff402a066b348c943428834dfc23b2aa34316f3e31b76a0b7827519a3a9be09421bf52eed0b5a552a5c731270f49d2f28884ae1115bdd110b9fa94622168a27552a2aa85f709dcc88e395cb2c62fdf3d133552af3bf283d4d3bd250cbfbf6a424694ee1fbb6ebe94025608b48197261eb560cda957cafe03b99a1f7be78875d48ddf1bc6c4fa068922d936f"}, &(0x7f0000bbf000)=0xee) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000749000)={r3, 0x2}, &(0x7f0000149000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f61000)=@assoc_value={r4, 0xe91}, &(0x7f0000d73000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f44000-0x10)={0x7, 0x8004, 0x2000000000000000, 0x7f, 0x0}, &(0x7f0000c3e000)=0x10) socketpair(0x1b, 0x1, 0x100000800, &(0x7f00009f2000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x6, &(0x7f000000b000+0xa99)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000739000-0x4)=0xfa) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d1d000)={0x4, &(0x7f000022f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x19, 0xf, 0x34600000) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f00000ef000-0x10)=@generic="081dc14341c893fe0c4b48cf542ec3af", 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000cfa000)={r5, 0x7fff}, &(0x7f0000084000)=0x8) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000d4e000-0x108)={0x7ff, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) connect$unix(r8, &(0x7f00006bc000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x0, 0xfffffffffffffffc, 0x1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000f69000-0x90)={0x3f, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_mreqn(r9, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x40000006, 0x1}, 0xc) ioctl$sock_SIOCETHTOOL(r9, 0x8946, &(0x7f00002cc000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x7, 0x4, 0x6, [0x7, 0x8, 0x5], 0x2, [0x0, 0xaa8, 0x34]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x8, r10}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00002fd000)={@loopback={0x0, 0x1}, r10}, 0x14) ioctl$sock_inet6_SIOCDELRT(r9, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x7, 0xfffffffffffffff7, 0x6, 0x100, 0x1000000000000003, 0x1, r10}) ioctl$sock_inet6_SIOCDIFADDR(r9, 0x8936, &(0x7f0000778000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r10}) bind$inet(r7, &(0x7f0000651000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r7, &(0x7f000084a000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 106.652122] ? handle_userfault+0x12b7/0x24c0 [ 106.652152] handle_userfault+0x12fa/0x24c0 [ 106.652165] ? handle_userfault+0x150b/0x24c0 2017/12/14 22:12:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000460000-0x9)="2f6465762f73672300", 0xa, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000cda000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000028e000)="2f6465762f73672300", 0x8000000000000000, 0xffffffffffffffff) r2 = gettid() perf_event_open(&(0x7f0000a7b000-0x78)={0xffffffffffffffff, 0x78, 0x71a6, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000, 0x4000, 0x0, 0x0, 0x0, 0xc6d2, 0x1, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00004f7000)={0x80079, 0x0, [0x10001, 0x6, 0xee, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sg(&(0x7f0000c06000-0x9)="2f6465762f73672300", 0x400000000, 0x80000) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x8ad3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x3, 0x0, 0xe61e, 0x0, 0x0}, r3, 0x1, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x2000000001, 0x0) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000eef000)={0x5, 0x408, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = semget$private(0x0, 0x3, 0xc2) semctl$GETALL(r6, 0x0, 0xd, &(0x7f00009e4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_buf(r5, 0x29, 0x410000000000030, &(0x7f0000035000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xa0) mkdir(&(0x7f0000f6e000)="2e2f636f6e74726f6c00", 0x0) r7 = open(&(0x7f0000b48000)="2e2f636f6e74726f6c00", 0x0, 0x150) mkdirat(r7, &(0x7f0000eb5000-0xa)="2e2f636f6e74726f6c00", 0x5) mkdirat(r7, &(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000674000-0x20)={@generic="0f59b33bf55e4bd15e1c010f639f4d2c", @ifru_flags=0x200}) r8 = openat(r7, &(0x7f0000042000)="2e2f66696c653000", 0x80000000000000, 0x410) ptrace$setsig(0x4203, r4, 0x4, &(0x7f0000865000-0x10)={0x4, 0x4, 0xbb, 0xffffffffffff8000}) symlinkat(&(0x7f0000024000-0x8)="2e2f66696c653100", r8, &(0x7f0000013000-0xa)="2e2f636f6e74726f6c00") renameat2(r7, &(0x7f000001e000-0xa)="2e2f636f6e74726f6c00", r8, &(0x7f000002e000)="2e2f636f6e74726f6c00", 0x2) 2017/12/14 22:12:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001fd000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0xfffffffffffffffd, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x6) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000068a000)="2e2f66696c653000", 0x80000, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000eba000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f0c000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x34b, 0xed82, 0xeb0}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72666b696c6c00", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000)={r2, 0x9, 0xffff, 0x9}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000002000-0x3c)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}], 0x3c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000002000-0x18)={0xa, &(0x7f00009a0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000025000)=[{0x9, 0x56, 0x9, &(0x7f000053d000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x8, 0x90, 0x8001, &(0x7f00007ac000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x9, 0x41, 0x40, &(0x7f0000d1b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xfff, 0xc6, 0x8, &(0x7f00005a9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x3, 0x95, 0x804, &(0x7f00001e4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xfffffffe00, 0x32, 0x9, &(0x7f00003a1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x3, 0xce, 0x0, &(0x7f0000e25000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x0, 0x37, 0x8, &(0x7f0000bfd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x1, 0x5c, 0x200, &(0x7f0000b67000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7, 0x82, 0xfffffffffffffbff, &(0x7f00009d7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) ioctl$VT_DISALLOCATE(r0, 0x5608) timerfd_create(0x0, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000004000-0xb0)={{0x7f, 0x1}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30, 0x40, 0x7, 0x401, 0x80000001, 0x200, 0x68, 0x0, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x0, &(0x7f0000002000)="2e2f66696c653000", r4, &(0x7f0000003000-0x39)="ae9a327fc07ebc16f4380a6d0306713b6fa91bb7964576133f997af4262d6440a8de1ed8450bdd1b1064e85c0fa76606b65d799041e9f48005") sync() setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000002000-0x4)=0xc6bb, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000000)={r2, 0xa3, "091edb0004c018f6fff82cd55dd5a76e7150e4bebd4235b7d60948d38d45b5ab44826d1473118af4d5a5f49580be549bc3d8688195fb14c58986ab3c20c0808dc9dbe0950045efffefa8339735494e1f8003873f1473f3752092ddccdc46a7015edafe9c2f538433e3037140d38d39b6d40287e04a94f4505b109b99f6567b6f21fd50cf436931e730a56b44bac59e019e10b65f42eba583da1d9cce1d7fbabdd1dbe2"}, &(0x7f0000006000-0x4)=0xab) 2017/12/14 22:12:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000705000)="2e2f636f6e74726f6c00", 0x42000, 0x4) syz_extract_tcp_res(&(0x7f0000f74000-0x8)={0x0, 0x0}, 0x25b7, 0x0) syz_extract_tcp_res(&(0x7f000015e000)={0x0, 0x0}, 0xe3e, 0x5) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x9) r2 = accept4$inet(r1, &(0x7f0000e8c000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de3000-0x4)=0x10, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000060c000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000036000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e1e000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004c6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000698000-0x10)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003a3000-0x10)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000f0000)={r3, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ac3000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000756000-0x10)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000734000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003ff000-0x10)={r6, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000bdb000)={r3, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00004f5000-0xc)={r8, 0x80004, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fd6000)={r7, r8, 0x10000023ff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000519000)={r9, 0x0, 0x9}) prctl$getname(0x10, &(0x7f000000e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eae000-0x10)={0x8, 0x4, 0x81, 0xde, 0x0}, &(0x7f0000ecd000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000051000-0x20)={0xda, 0x430, 0x7, 0x10000, 0x0, 0x2, 0x0, 0xffffffff, 0x0}, &(0x7f0000e96000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002e3000)={r11, 0xa5, "962263e757729d77a2621787ca6e1e218ea18f7bac666e4844855bf71ac700eb7bd9440d54e74c0c41a20d0dd18f9c81552a63466ff0ff5b50de58c32147b055e72475edcb625cb2c897b54827bcf3aacd225a45f722629bcfb686508e48cc0c8ea5c080c1f379637d728a6d96380c3935659c46896f58508f430100000000000000703564cdd88d4d1151a85e9e116fb8d8ff748d95926056e70a0ad4ab719c8d910b2ddb"}, &(0x7f00000bf000-0x4)=0xad) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000a9f000-0x10)={0x0, r10, 0x4}) r12 = socket(0xa, 0x803, 0x86) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000730000)={0x0, 0x0, 0x0}, &(0x7f000007c000)=0xc) sendmsg$nfc_llcp(r12, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x14, 0x1000000029, 0x34, "00000000"}, 0x14, 0x0}, 0x0) [ 106.652203] ? userfaultfd_ioctl+0x4520/0x4520 [ 106.652225] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 106.652240] ? rcutorture_record_progress+0x10/0x10 [ 106.652265] ? print_usage_bug+0x3f0/0x3f0 [ 106.652276] ? is_bpf_text_address+0xa4/0x120 2017/12/14 22:12:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000705000)="2e2f636f6e74726f6c00", 0x42000, 0x4) syz_extract_tcp_res(&(0x7f0000f74000-0x8)={0x0, 0x0}, 0x25b7, 0x0) syz_extract_tcp_res(&(0x7f000015e000)={0x0, 0x0}, 0xe3e, 0x5) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x9) r2 = accept4$inet(r1, &(0x7f0000e8c000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de3000-0x4)=0x10, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000060c000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000036000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e1e000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004c6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000698000-0x10)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003a3000-0x10)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000f0000)={r3, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ac3000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000756000-0x10)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000734000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003ff000-0x10)={r6, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000bdb000)={r3, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00004f5000-0xc)={r8, 0x80004, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fd6000)={r7, r8, 0x10000023ff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000519000)={r9, 0x0, 0x9}) prctl$getname(0x10, &(0x7f000000e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eae000-0x10)={0x8, 0x4, 0x81, 0xde, 0x0}, &(0x7f0000ecd000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000051000-0x20)={0xda, 0x430, 0x7, 0x10000, 0x0, 0x2, 0x0, 0xffffffff, 0x0}, &(0x7f0000e96000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002e3000)={r11, 0xa5, "962263e757729d77a2621787ca6e1e218ea18f7bac666e4844855bf71ac700eb7bd9440d54e74c0c41a20d0dd18f9c81552a63466ff0ff5b50de58c32147b055e72475edcb625cb2c897b54827bcf3aacd225a45f722629bcfb686508e48cc0c8ea5c080c1f379637d728a6d96380c3935659c46896f58508f430100000000000000703564cdd88d4d1151a85e9e116fb8d8ff748d95926056e70a0ad4ab719c8d910b2ddb"}, &(0x7f00000bf000-0x4)=0xad) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000a9f000-0x10)={0x0, r10, 0x4}) r12 = socket(0xa, 0x803, 0x86) sendmsg$nfc_llcp(r12, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x14, 0x1000000029, 0x34, "00000000"}, 0x14, 0x0}, 0x0) [ 106.652291] ? perf_trace_lock+0xd6/0x900 [ 106.652310] ? __kernel_text_address+0xd/0x40 [ 106.652331] ? trace_event_raw_event_lock+0x340/0x340 [ 106.652350] ? check_noncircular+0x20/0x20 2017/12/14 22:12:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000241000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) sync() getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd2000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0xfffffffffffffffe, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000550000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) prctl$seccomp(0x16, 0x5, &(0x7f0000be6000)={0x3, &(0x7f00002a6000-0x18)=[{0x9, 0x1ff, 0xfff, 0xff}, {0x0, 0x55, 0x7fffffff, 0xf2c}, {0x0, 0x7, 0x3, 0x9}]}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000792000-0x8)={r0, r1}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f69000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) shutdown(r0, 0x8000000000001) mount(&(0x7f00009a1000)="2e2f66696c653000", &(0x7f000097e000)="2e2f66696c653000", &(0x7f0000ad4000-0x8)="6f7665726c617900", 0x4, 0x0) r4 = socket(0xa, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000087d000)={0x0, @in6={{0xa, 0x1, 0xa8, @loopback={0x0, 0x1}, 0x78}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x8, 0x605c, 0x2}, &(0x7f000033c000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000b74000-0xf8)={r5, 0xf0, "41429909e06b66fe7e842a23d67657191500e9123e4ba4315f917f49c1448017216ef3e78cc55cfccc594c1aff7bdc9d2a3a6da531f3bfaa1b8b40b678ceec33d5702b48e3d9c340518b573278433c879eb7718a78d7127b1367d5dfdb0af863c76c4d251444959f61ab8da705a40cd05cab6323c1364ba6924327917c58967a52ba613053a04d24bdd80fccd40cd58d01a0d625f9a46d89fc6f76bb16375f979f14964caf5aa3391dacc966ee4f7dae0f3c694f001c1de12de386be181bce927fc52ca738c3036f8292166f94f2e45eb050578239c8c42a10db8a4ac1b3642eba7ffea3e8ec19408d8be31106495d51"}, &(0x7f00003db000)=0xf8) arch_prctl(0x1003, &(0x7f0000320000)="397b0cddf9c822d6de6ba3a08adc384ce915590fbd3c0d876635ea4f7f836822687afe2822780263baf709acf219f30749782a85993347e79a3c7cecfb2216e08d453c20036e324f2075865837cc2a41e9cfb2d87abfaa75d42842233e4e15a4f441d9da55aa40aa6bc72627ade30b6a215ecdc731c0cc8f2766d098290ba5f78e065379db3daa4aac6d467fae31c47a20ff63cc4602883fcc28dea55fbe03a97428ec89f43ba5b54483b6b33621b63cf3b277516eb6b20d31f4db6b7850b9454a61245c92465fc080e4e681d3c56c8e605bab98ce1ccd5788d19b") setsockopt(r2, 0x3f, 0x8, &(0x7f00003cd000)="8d854e610e5e398f46441b2cc1fd73c3aa69da3aec3813213879f452689fa8bb15005d0a3867a7870e426a62eeef37dcbc87adc561d98114844893b9b9e50402ba590e16c6937bc243ba29b017faf53e1c45d1a83780f64977c89beae3a025", 0x5f) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000920000)={r6, @in6={{0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf0ff, 0x32}, 0x98) recvmsg(r0, &(0x7f0000adc000)={0x0, 0x0, &(0x7f000099a000-0x60)=[{&(0x7f0000154000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000b32000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000959000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000e9f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000b80000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f0000af5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x6, &(0x7f00002ea000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0, 0x8000}, 0x2060) sendmmsg(r2, &(0x7f0000e84000-0x3c)=[{{0x0, 0x0, &(0x7f000036d000)=[{&(0x7f00008e7000)="ca", 0x1}], 0x1, &(0x7f00000d9000)=[], 0x0, 0x80}, 0x0}], 0x1, 0x0) [ 106.652371] ? __lock_acquire+0x6e9/0x47f0 [ 106.652388] ? save_stack_trace+0x1a/0x20 [ 106.652401] ? __lock_acquire+0x324e/0x47f0 2017/12/14 22:12:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000705000)="2e2f636f6e74726f6c00", 0x42000, 0x4) syz_extract_tcp_res(&(0x7f0000f74000-0x8)={0x0, 0x0}, 0x25b7, 0x0) syz_extract_tcp_res(&(0x7f000015e000)={0x0, 0x0}, 0xe3e, 0x5) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x9) r2 = accept4$inet(r1, &(0x7f0000e8c000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de3000-0x4)=0x10, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000060c000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000036000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e1e000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004c6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000698000-0x10)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003a3000-0x10)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000f0000)={r3, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ac3000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000756000-0x10)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000734000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003ff000-0x10)={r6, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000bdb000)={r3, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00004f5000-0xc)={r8, 0x80004, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fd6000)={r7, r8, 0x10000023ff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000519000)={r9, 0x0, 0x9}) prctl$getname(0x10, &(0x7f000000e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eae000-0x10)={0x8, 0x4, 0x81, 0xde, 0x0}, &(0x7f0000ecd000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000051000-0x20)={0xda, 0x430, 0x7, 0x10000, 0x0, 0x2, 0x0, 0xffffffff, 0x0}, &(0x7f0000e96000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002e3000)={r11, 0xa5, "962263e757729d77a2621787ca6e1e218ea18f7bac666e4844855bf71ac700eb7bd9440d54e74c0c41a20d0dd18f9c81552a63466ff0ff5b50de58c32147b055e72475edcb625cb2c897b54827bcf3aacd225a45f722629bcfb686508e48cc0c8ea5c080c1f379637d728a6d96380c3935659c46896f58508f430100000000000000703564cdd88d4d1151a85e9e116fb8d8ff748d95926056e70a0ad4ab719c8d910b2ddb"}, &(0x7f00000bf000-0x4)=0xad) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000a9f000-0x10)={0x0, r10, 0x4}) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x14, 0x1000000029, 0x34, "00000000"}, 0x14, 0x0}, 0x0) [ 106.652420] ? futex_wait+0x69e/0x990 [ 106.652459] ? find_held_lock+0x39/0x1d0 [ 106.652498] ? lock_downgrade+0x980/0x980 [ 106.652514] ? __handle_mm_fault+0x2698/0x3e20 [ 106.652531] ? get_futex_key+0x1d50/0x1d50 [ 106.652550] ? lock_release+0xda0/0xda0 [ 106.652561] ? trace_event_raw_event_lock+0x340/0x340 [ 106.652583] ? do_raw_spin_trylock+0x190/0x190 [ 106.652596] ? userfaultfd_ctx_put+0x740/0x740 2017/12/14 22:12:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000705000)="2e2f636f6e74726f6c00", 0x42000, 0x4) syz_extract_tcp_res(&(0x7f0000f74000-0x8)={0x0, 0x0}, 0x25b7, 0x0) syz_extract_tcp_res(&(0x7f000015e000)={0x0, 0x0}, 0xe3e, 0x5) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x9) r2 = accept4$inet(r1, &(0x7f0000e8c000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de3000-0x4)=0x10, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000060c000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000036000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e1e000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004c6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000698000-0x10)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003a3000-0x10)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000f0000)={r3, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ac3000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000756000-0x10)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000734000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003ff000-0x10)={r6, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000bdb000)={r3, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00004f5000-0xc)={r8, 0x80004, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fd6000)={r7, r8, 0x10000023ff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000519000)={r9, 0x0, 0x9}) prctl$getname(0x10, &(0x7f000000e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eae000-0x10)={0x8, 0x4, 0x81, 0xde, 0x0}, &(0x7f0000ecd000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000051000-0x20)={0xda, 0x430, 0x7, 0x10000, 0x0, 0x2, 0x0, 0xffffffff, 0x0}, &(0x7f0000e96000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002e3000)={r10, 0xa5, "962263e757729d77a2621787ca6e1e218ea18f7bac666e4844855bf71ac700eb7bd9440d54e74c0c41a20d0dd18f9c81552a63466ff0ff5b50de58c32147b055e72475edcb625cb2c897b54827bcf3aacd225a45f722629bcfb686508e48cc0c8ea5c080c1f379637d728a6d96380c3935659c46896f58508f430100000000000000703564cdd88d4d1151a85e9e116fb8d8ff748d95926056e70a0ad4ab719c8d910b2ddb"}, &(0x7f00000bf000-0x4)=0xad) r11 = socket(0xa, 0x803, 0x86) sendmsg$nfc_llcp(r11, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x14, 0x1000000029, 0x34, "00000000"}, 0x14, 0x0}, 0x0) [ 106.652633] __handle_mm_fault+0x353a/0x3e20 [ 106.652643] ? check_noncircular+0x20/0x20 [ 106.652666] ? __pmd_alloc+0x4e0/0x4e0 [ 106.652680] ? find_held_lock+0x39/0x1d0 [ 106.652717] ? lock_downgrade+0x980/0x980 [ 106.652731] ? __lock_is_held+0xbc/0x140 [ 106.652795] handle_mm_fault+0x334/0x8d0 [ 106.652806] ? memset+0x31/0x40 [ 106.652819] ? __handle_mm_fault+0x3e20/0x3e20 [ 106.652829] ? vmacache_find+0x5f/0x280 [ 106.652840] ? vmacache_update+0xfe/0x130 [ 106.652855] ? find_vma+0x30/0x150 [ 106.652875] __do_page_fault+0x5c9/0xc90 [ 106.652904] ? mm_fault_error+0x2c0/0x2c0 [ 106.652917] ? do_vfs_ioctl+0x492/0x1530 [ 106.652945] do_page_fault+0xee/0x720 [ 106.652960] ? __do_page_fault+0xc90/0xc90 [ 106.652978] ? SyS_futex+0x269/0x390 [ 106.652999] ? do_futex+0x2280/0x2280 [ 106.653017] ? entry_SYSCALL_64_fastpath+0x4b/0x96 [ 106.653041] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 106.653068] page_fault+0x22/0x30 [ 106.653076] RIP: 0033:0x44c600 [ 106.653082] RSP: 002b:00007f966deae788 EFLAGS: 00010202 [ 106.653093] RAX: 00007f966deae830 RBX: 0000000000758020 RCX: 0000000000000004 [ 106.653099] RDX: 0000000000000400 RSI: 0000000020011ff0 RDI: 00007f966deae830 [ 106.653105] RBP: 00000000000005af R08: 0000000000000400 R09: 0000000000000000 [ 106.653111] R10: 0000000020011ff4 R11: 0000000000000246 R12: 00000000006f6908 [ 106.653118] R13: 00000000ffffffff R14: 00007f966deaf6d4 R15: 0000000000000000 [ 106.847964] audit: type=1326 audit(1513289545.404:1890): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13232 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0xffff0000 [ 106.904338] netlink: 'syz-executor5': attribute type 16 has an invalid length. 2017/12/14 22:12:26 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000553000)={0x49a945f340a2d7e1, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f00007f5000/0x4000)=nil, 0x9, 0x4, 0x40, &(0x7f0000f07000/0x4000)=nil, 0x8001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f3e000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00004b9000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000396000-0x34)={{0x1, 0x0, 0x3a618ff3, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f000031f000)={0x0, 0x0}) vmsplice(r2, &(0x7f00007a0000)=[{&(0x7f0000649000-0x78)="24", 0x1}], 0x1, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$alg(r3, &(0x7f0000fe8000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x0, "67636d28616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) vmsplice(r2, &(0x7f0000ae4000-0xa0)=[{&(0x7f00008f0000-0x4c)="d500f5872720a1f30961a33261cf75b984f888ba252abfb566d2f22556ee701406d31aa4d85308a6f3645758240304c93b14efb0612cec8a6fa14e944a30502e68a892493c0d50c07cb1107f", 0x4c}, {&(0x7f0000dab000)="e7cbb882e963e53ffc31c755977868a4973dac52fcf26379196ade904927460f043c3e31513af39596ce4f1853d0b60b590f13b730de4d81a6388fb8203070655b903191fbdd9168394f16fddbe059156d27173fdd755b7d308090c4c82c74c77a5d61bde8c59c8dcbadadad75c2ec4f287f06d44ed8b76935bc99369159d5e0e7f80a5d16435908e85c77b634a8baff9ff067e1adb980f19603a1843a0db6d7c18c1559bb8bc6da50d89e516c60a280496995f8", 0xb4}, {&(0x7f000049b000-0x53)="5ab71cbbc5e088c6f449225eebc7d46c4efca561c7bc5e6a51078b0d9d8a5647a6b2c61688439e06b8d403196c8082281806f9039897f2d92d464051a2afbf051d68d64a60da417f1a11358c8c1c8ed92a1280", 0x53}, {&(0x7f00001dd000)="17ea4dc8c00778d2e3f61857d2b9f5a232eb28c66c5173eadeb61445bb9960522820e11141d2ed9a3edd8c6ba3d740c7ac64213061739fec86e0f4c5695b0147e58170825dbf1b15928e5337c3ac4fbc0a526ca9db36b4b5c54c844e903d6ce404cc33f5d98eb7e5c2f06cd2c2bb691f09b64a762aa4", 0x76}, {&(0x7f00008ed000-0xe7)="df7e3148dd6792c30083b22b497accd3706b73b559d847019fa48f474eb752893642e921a6c7416f1db5792698db8522962098e8000460bc706e140625eb576d53df04b150ff45fab1b85285d5d2a7e402c1917a9ddb7afa51434f32741603ef60d887732d4a9d019db93b064c0b83e59ea39dd579542c20c5ca81fde650f3f103fe01ac1da941012adf287b7e6de1e85504184ec6d68226b1a505008b1c7f8e8d9940663eab9921a836038ec5c022b3b21052b30638cc8d5b07135cad574f7c7013691b28cd423db859509e2189f6a812012c4115d4d743c8bc51d276cc355320ba7be016134a", 0xe7}], 0x5, 0x8) r4 = accept$alg(r3, 0x0, 0x0) splice(r1, 0x0, r4, 0x0, 0x8, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x5) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000273000)={r2, &(0x7f0000ba7000)="b3fc0ceaa6eec69311a3e572266efdc67be50990c29d636b9d8a7aa95f63859430030334f8edbbd34a2382222ed0b09da61a0075fe5ecdbe3d31162a747f2c4304003561000f42348d86cff3476ed4a9c927dc3002ba891e410777d3765aaa97579fa2430c5945b694f58f0de8d06454d95b92387af4d4c8d854e5795b13795b79ca8e11fbf27787ab862f4420c97486112a09466a640e955953139f821f316197d6d2e3d9ba1d15ab4bc87613d948ea15eef6e29f24e9cec21764ae58080e7bc127c30c3af472bd4e44b13ea4166f"}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/14 22:12:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x2, 0x800, &(0x7f0000ca9000-0x8)={0x0, 0x0}) write$eventfd(r1, &(0x7f0000000000)=0x8, 0x8) getrandom(&(0x7f0000001000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7, 0x1) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000827000)={0x7, 0x8001, 0x7c}) pipe2(&(0x7f000009c000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r5 = gettid() fcntl$setown(r3, 0x8, r5) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000696000)={0x100000, 0x3000, 0x0}) vmsplice(r3, &(0x7f00007f1000-0x10)=[{&(0x7f000000b000)="07", 0x7ffff000}], 0x1, 0x0) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x4000, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000039b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f23000)=0xc) r9 = getgid() ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000a7c000)="757365722f47504c63707573657426657468312b2e626465762c706f7369785f61636c5f61636365737324656d312d00") r10 = syz_fuseblk_mount(&(0x7f0000d30000)="2e2f66696c653000", &(0x7f00009dc000-0x8)="2e2f66696c653000", 0xc006, r7, r8, 0x3, 0x5, 0xa2000) setsockopt$inet6_udp_int(r4, 0x11, 0x67, &(0x7f00000cd000-0x4)=0xf7, 0x4) syz_open_dev$binder(&(0x7f00001aa000-0xd)="2f6465762f62696e6465722300", 0x0, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000901000-0x8)={0x0, 0x0}) r11 = add_key(&(0x7f0000df5000-0xc)="69645f7265736f6c76657200", &(0x7f00005f3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cf4000-0x10)="eb6f353e84af1f7ccb9c7f5f4b6aad09", 0x10, 0xfffffffffffffffb) request_key(&(0x7f00000c6000-0x5)="6465616400", &(0x7f0000ef7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003a6000-0x1)="00", r11) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f00003e0000)=0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000634000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x5, 0x13, 0x0, "aeed3092969c39562016f63315fe195fe404aa213b5902e79e468a2f92a8cb864240031186041a41f38c50d7ff510a2ff92dc1bbcc3309492cb250af7e5e0ab4", "f9df05ebe2f7a634f84662a6745ef879e5b1bb2a8544a196d3e7749ed9221e3f", [0x5ab4, 0x2], 0x0}) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000a7f000-0x20)={0x1, 0xf000, 0x3, 0xdf5, 0x4482, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsetxattr(r1, &(0x7f000067b000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000951000)="265e6367726f75702f6b657972696e6776626f786e65743073656c696e75787d00", 0x21, 0x2) sync_file_range(r2, 0x8, 0xfc48, 0x1) sendmmsg$unix(r1, &(0x7f00008e9000)=[{&(0x7f00001bb000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000f0f000)=[{&(0x7f00001a6000)="", 0x0}], 0x1, &(0x7f0000142000-0x58)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r10, r3, r10, r10, r3, r0, r10, r0, r3]}], 0x58, 0xc011}, {&(0x7f0000551000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00000ba000)=[{&(0x7f0000151000-0x52)="a73a0c265ce4c4efe99618702f2e5f4c046a074e1afccd81f13298595a49aa13916d132f51e95ddccc2c603dfdb0cd801333e9d74c265a353083d45f8d3b5b9fa42c1e140d81f27d0788e9ae92209b889cc3", 0x52}, {&(0x7f0000b88000-0x29)="ed1002b02662d553f330dc1b888f09cbdd0077138187066e43fae27cfe882e332a2e1dfdf323a48d29", 0x29}, {&(0x7f00008f3000-0x59)="e70df791aeb694bb81113f9c01475870354873db254c622c76aa56a3324d096975cab1339180951a767c204426fad251e862cb1c91cfaaec422e7432c9f5341652a3bbcffe1dbf26f9aa3cda3e50d0b11f5385f7aae93197d1b1464192e3512ecddc00b3ac0b3a8e27ee78dd52808a4a3d238a71fcf1a8ef8e30ca7e2e5cf05b", 0x80}], 0x3, &(0x7f0000289000)=[@cred={0x20, 0x1, 0x2, r6, r7, r9}, @rights={0x20, 0x1, 0x1, [r2, r10, r3]}], 0x40, 0x8000}, {&(0x7f000010f000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000266000)=[{&(0x7f00009f2000-0xc)="901cf8c69b6936545b25e0a1", 0xc}, {&(0x7f0000a7c000-0xbd)="39c8e7534da28a16a58cefd90dfb2d54b616dcb0ddd6964354d83e0bc9ec6dbc7c85fe6a6fb12692ce4b95b1c47985e4d59fbf6dcc1e76704b0a119d2a690d3e63eb885a4bce2db0bf41acfa44483b02c4460ca981fd999aa7c93af4405512080db60184ac15549c1ec98c1fb1a38b3a9f55fe8ca43b788bfb66583468a3bdce7320a4983e7964e09f1d615d8b947751b93692428f307b58cc393ce93b74abf30610a7ada2b88639d41e6d041c55598eefa974b0aa65812ab4bd0c789a", 0xbd}, {&(0x7f000075e000)="739246b573aa19ecfd3811c85e5b26e080d88428f55732e5edbe4efa1d7cfcde08d2eabb13ae13aa3f8fad6b929fcdc0302218254b74cef1d6cc7fd080058ede0c9864b3a72a4aa974d5d1c113af6c6141ae974d9da712a01f2af7580920e37719ae8da3175688c21558f047a3ecff595ef7ab0dc536fa69aabf456c02eb5d886effedbaff0c", 0x86}, {&(0x7f00002e7000)="f5372b73ee3980aea380a3ef1dc783d35107e0c5bd1f2b080408dea2abb6f3c88445323bd3ff77d0b9e2c6de19ab4eef23724896e7ad4239f6fa9d3b025a7cc014f316e6fbc9e5a1a5da8af6c094aa94feed1c6b6923c2254bf2d5ed7e63e40ec59456d22c397c4da5c9674850", 0x6d}, {&(0x7f0000315000)="31ab7873ce6a8c7ad5f1984ac96b1f7bbb17a4315dc3dd8725f15a7fe1893f953b5bda8c8b131350e3d010376e48983840066ddaf97ad949437991d99b7f08968849a947098855514ab697f9062f559e792afb359e1f4f99ddf9e88d34923b78849a7eca56c9942efa3359428b2a434bcb7fd9db0460c600fb93907d332b1bb4f81d7c90baf078a0aae66a04b6506265c887c7bfc25b129aa132ca1b37762b2fff13c73bdb0bc4480c92c92a", 0xac}], 0x5, &(0x7f0000077000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r6, r7, r9}], 0x40, 0x4}, {&(0x7f0000b2b000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000f81000)=[{&(0x7f0000667000-0xbe)="b8f616d24a5857d84ed0e9c392f46801da858c0a012f371cae47f588e12d2600ee8739929b60afe3abc1a47da4864fe51458dbf9cccd9e69bd076be08920ba4cac1a3b9f48e8b410937fb4ad67b17eae2ef40df840fcfa53ad8bb3090e572f32676197e74b009e8d7c5493fab3caf7209ffcf1969e641a574f7fbfeb60e02117908547c048a988abc6c0737513a5d31f2a9fbdba82b94e9fa8df3bed6e9cbc368486d068f3a793602475033ce54aa79fecf98ada9b605476d328a96c5bad", 0xbe}, {&(0x7f000091b000)="eb95d5232998d9a1e1a3310664ea047200248e9deebe6499829605502492d6bf569a7504a085b8b6524af1bd9bb9c02aeccdd8c1f53b93f55439ff73d82eed7787f14840f225649d", 0x48}, {&(0x7f0000946000-0x87)="3c3c480d1d57cfa807b3b0a2aca0b6f1fdf8d4a1e8dd7a56a54192c3e488a2c1037a5079972a9584509c2e73651af97a1246f86435f1618e09f941ce08839e5a71ae92717522315e38481bf6b8e878ff9aa03fa4b86fc8bd390588fba7a1f89d86dd53feef31fc515adbb8ec0d49d8aade922cf278f1a66a63cfa3bc7117905f29be88c7b68482", 0x87}, {&(0x7f0000b76000-0xa5)="7f6e9f333645042b015827fd3185a40696c266da244993efdd3280730fe036ced8db3127710e751a2bab406856a49fb4ef3d1e656784c8c471da83ef98d43572206531809efd8f7db4488e665f0f7fec9bbca086f79e471d59375fb31f59e91c662934c6e8c03eb409b4ccb983a0881e63c22300370b33fd8c3e023e7e45ba43dc68350c3d0779b360086d0b8ee00c338bc58ac5f609dba59ca833ffe846419c114c2bc07b", 0xa5}, {&(0x7f0000927000)="d6b5b766646af7df11d57a21792013bd4efbb550b0c63c947044f8eac94d700247fcdb0f5eb9c3fe8ba4a26fdbd51e0fb3c1e7b621a7907fd61979b3aed3ddbef5d7803f3bf25d3085d85ef990e1afadd64359c376bdc4aa9bc806717bc61702da4c71676d53ae63ad2b7642ff7eaee3da0740ddd339fd24fec16f49317d5986136ec2aa2dee77d822bd0f7390717a2bff54b784c1cb80c36625af2e5070379af665ac7a08914b05", 0xa8}, {&(0x7f00001ca000)="1c5d28c954ceac3c221f4271eeeb46da7d7dad63f005a390bb5222bea18421922adcdc7626de4d3a1285dedd4823a00921b5d7dcdf5fe8ec4941523a7e3e2c07514ec6d2a411771283af5761854ca451aa3c2debb63b91335aac06eceb6727c87bd4fd3ccb0af065d74325cd885c6b6aba133822ec901d16844d79d1b951154198f678b5f89e88b015abc0f65f458a4c552bc4514685cb3ec36893fa269310dd43582d5a244ae659346d6f777d3d94ebf270b8a718126146141735582d3a7b94ac254f4bf6432950e6534804eccf2fb2c83ce8e96203e77eccd6830151bf", 0xde}], 0x6, &(0x7f0000e33000-0x68)=[@rights={0x30, 0x1, 0x1, [r10, r0, r3, r3, r2, r4, r4]}, @rights={0x18, 0x1, 0x1, [r4, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r9}], 0x68, 0x8000}, {&(0x7f0000a84000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000f80000-0x70)=[{&(0x7f0000f80000-0xb5)="26e124fd12ce24354f00cc6afe8909f04d459f57f75c8e72efad291b307c488e80dc54285428fb435dd8bc5af8a8bc51b767a6d4fa7eba5ab6d8320576490602079504d113759f70b6003beb26f5892bac978721dc8bef280f54164def9fec2ee3128aae5151147f45f19eb7b4feafbeb45d68c22783a9887a501704c904af6c4b2705a1e313e4deeda75cab04d0d7f0a9d019248e0f4cad9d7b056d3258ecc48be20b96c251361e2ec948406a14e5b321546686e6", 0xb5}, {&(0x7f0000dc8000)="682dcad671231615c2a5a8dbdea9b1763fca65191f62992ccc0e3f2387bbd604b3577d9311607fee53c2f3440f38a440a70fc6696a99eb9e875dbd3b9811f6906159497e9b0a1c2b1d63555769fd11edecd83e78a80af48d6020321095233a46a6", 0x61}, {&(0x7f000035a000-0xe0)="53e92f13497f4d1473cebc460d59beb45f2a8e3bda06d88c8179c57bae7f99301650921d3bd1f5d9f5043956c410d8a6180c1755c2cd01f603a48d95632275e1e728ba7b8991db14777bdec9c39d28faee02f0869477e108a15d0871c736d2aa457a7e4775fc7a41cb66589dc07c6465eaafb5b68fd4db3e3231a801309528362f9b57e7f7a346d4308be2b18a8646e9d5c865cb30c1ad9b6b5e3332dacd8ccb33b5ac9bfe9654f3ad03f515521a2167673f66a8f8f1dfca79e02907074d03826580ab99e4c325d87b367fe12631f4ddbb4fe3585b49af5ee72ca5dfeca4640c", 0xe0}, {&(0x7f0000a73000-0x67)="bc88fd5c4335f02023495f6e259494d3929e3d5da4231d99d2f802c9d05fa92c7750a5146ab3e66df4b00726659a00c4141a2b111afab1528cd97af167066dc54c3b9d698ca92054f04a45e85ae498fec22ce8b1e58a357a36baca151ee57af81d01c26da2169f", 0x67}, {&(0x7f0000703000-0x1f)="170afc80893d92ac5a11511d054e17571882d8d4bac4fc56b12e18ee395119", 0x1f}, {&(0x7f000017d000-0x52)="74d1dda2a3c283f96abcc32b56008bdb7a1e589d8a5b42c0bd5078e3d720b29aea7d7b829db96a58748419b6dfaf069f3a221232e29982e934f5dd2f448710a50bb2cdfac4be66486d0823798dd7de862624", 0x52}, {&(0x7f00006ef000-0xd3)="9b8a0fbae59160a0dde968d8ceebbcd7e95112348e797779a72896bac4a0c5b8722ffb9bd44eda44e966890e0b6144395e2113ce6f727d44157c280a3c3cfc6c24cfd70f8330e84e54586be746f7cd739f5ae858df10fcb85bd221e1641bec7877014f244105d643ccffc2d527bb5f0c75624baf3b02fbd419d4892302de842b482b3551f60f1c574769551e4d0c34c3a3af5369975710f357fad8b9b4d0067c2fdd53311f5b65553489770431c749048ae336b0cef7a9a857ae27a2b27c699c06811286f957f68e8007b4bbc0ff3d2ae878cc", 0xd3}], 0x7, 0x0, 0x0, 0x20000000}], 0x5, 0x4000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005ef000)={0x9, 0x3, 0x2, 0x100000000, 0x8, 0x5, 0x9, 0xe84, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000668000-0x4)=@int=0x0, &(0x7f00003f7000)=0x4) 2017/12/14 22:12:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() r1 = add_key$keyring(&(0x7f000004d000-0x8)="6b657972696e6700", &(0x7f0000849000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key(&(0x7f0000f1e000)="73797a6b616c6c657200", &(0x7f000042e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000152000-0xf6)="5b327c5eed512026eab765413b4d6de7a82e486397fb0e91776daee5da86dbb0480e684d564c12178b9d47c0ec832e40e0affbadf239b27bfd0d357773c98cc8b647fe61b11019f63794ab674ec6e4e54f6df93a924f2d5dc1a995be9e2a6ca0599c219aaa73f73d63a57e496b3fcc3c9ea4537d6139bd33f2f490723ec39240b1069338b49e4d5fa7dea8dbdd1bb72172b36db89a9f2df9f3a6c92df6ae46e68bfb30d6d614696b97b27d7da5d9a94d7e0fb58d73d3a8863e0a44dfb3fd1b69589496262d66ebc29ef7ec011d111d90800ff1596270247602dc4bcfd8bf0d1d69ee51df564a14c6f0f57fd446a37108ba986a0bd6d5", 0xf6, r1) keyctl$get_persistent(0x16, r0, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10240000000015, 0xf, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x400000005, 0x84) listen(r4, 0x40200000000401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x12001000000010fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = accept$inet(r3, &(0x7f0000022000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000074f000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000712000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3ff, 0x10001, 0x9, 0xd}, &(0x7f00002e9000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000096c000)={r6, 0xa}, &(0x7f000092b000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000045000)={r7, 0x23, "fa577b1b7e2ed55a04e17171d499fe3b3a4a749f33864640187c58cf4d6749d66e6668"}, &(0x7f0000cb3000-0x4)=0x2b) semget$private(0x0, 0x2, 0x60) semget(0x2, 0x3, 0x20) semget(0x2, 0x3, 0x10) r8 = semget(0x3, 0x2, 0x80) semctl$IPC_RMID(r8, 0x0, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000604000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f0000be8000)={r9, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f000058e000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r10, 0x5420, &(0x7f000076f000-0x4)=0x80000001) ioctl$TIOCSCTTY(r10, 0x540e, 0x7) ioctl$TCSETAW(r10, 0x5402, &(0x7f00005b5000-0x14)={0xfe0, 0x0, 0x401ee4b1, 0x0, 0x79, 0x40000, 0x20000000002828, 0x1, 0x2, 0x2}) 2017/12/14 22:12:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000705000)="2e2f636f6e74726f6c00", 0x42000, 0x4) syz_extract_tcp_res(&(0x7f0000f74000-0x8)={0x0, 0x0}, 0x25b7, 0x0) syz_extract_tcp_res(&(0x7f000015e000)={0x0, 0x0}, 0xe3e, 0x5) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x9) r2 = accept4$inet(r1, &(0x7f0000e8c000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de3000-0x4)=0x10, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000060c000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000036000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e1e000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004c6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000698000-0x10)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003a3000-0x10)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000f0000)={r3, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ac3000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000756000-0x10)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000734000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003ff000-0x10)={r6, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000bdb000)={r3, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00004f5000-0xc)={r8, 0x80004, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fd6000)={r7, r8, 0x10000023ff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000519000)={r9, 0x0, 0x9}) prctl$getname(0x10, &(0x7f000000e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eae000-0x10)={0x8, 0x4, 0x81, 0xde, 0x0}, &(0x7f0000ecd000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000051000-0x20)={0xda, 0x430, 0x7, 0x10000, 0x0, 0x2, 0x0, 0xffffffff, 0x0}, &(0x7f0000e96000-0x4)=0x20) r10 = socket(0xa, 0x803, 0x86) sendmsg$nfc_llcp(r10, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x14, 0x1000000029, 0x34, "00000000"}, 0x14, 0x0}, 0x0) 2017/12/14 22:12:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00004fb000-0x2)="3be3", 0x2, 0x4000000, &(0x7f0000c92000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x3e2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(0x0, 0xffffffffffffffff, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cbe000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x804, 0x7, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_yield() socket$inet6(0xa, 0x3, 0x400000000000003e) r0 = add_key(&(0x7f0000704000)="636966732e73706e65676f00", &(0x7f00000bd000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f00009cb000-0x17)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe) r1 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) listen(r1, 0x401) r2 = socket$inet(0x2, 0x1, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00008d3000)="2f6465762f76637300", 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00001f0000-0x20)={0x10001, 0x0, 0x4, 0xf8c}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000dae000-0x20)={0x6, r4, 0x0, 0x401}) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) bind$netlink(0xffffffffffffffff, &(0x7f0000c8e000-0xc)={0x10010000, 0x0, 0x1, 0x518}, 0xc) r6 = syz_open_dev$usbmon(&(0x7f00009fa000)="2f6465762f7573626d6f6e2300", 0x5, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f000047c000-0x28)={@generic="989075600789afecc7afa0c03cb206a7", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) pipe2(&(0x7f0000aa2000)={0x0, 0x0}, 0x80800) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(0xffffffffffffffff, &(0x7f00007c0000)=@hdr={0x2, 0x0, 0x0, 0x0, 0x81, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x8f, 0x3f, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x1, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x3, 0x3f, "f758bd", 0x2, "0ccc48"}, "78e8eb46d5db333e19f61ef6cd09cb72ebc7eca138cc75d74c3b4ec6ba8d9d4337bfdab3cd47a2d5ead8fc702f685c8b0da401bfedf4d8a3fcefa7f46094ba62e7b07e31c7c2a9bb657bd8d10b91b0c4531a24a4c2fc3577949468d08574a2de479f2d2c4be406eab65793d9c67f20fc43d3a7c3970a1a212f2d61a9e744a5"}}}}, 0xc1) ioctl$DRM_IOCTL_MAP_BUFS(r6, 0xc0186419, &(0x7f0000306000-0x18)={0x2, &(0x7f000021d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000bcd000-0x30)=[{0x3, 0x8d, 0xfff, &(0x7f00004d0000+0x77e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x5, 0x1000, 0x1a, &(0x7f0000a3e000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) getsockopt(0xffffffffffffffff, 0x114, 0x2713, &(0x7f0000e30000-0x5f0)="00000000000000000000000000000000000000000000000000", &(0x7f000033c000-0x4)=0x19) 2017/12/14 22:12:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000fd0000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x80) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083a000-0x10)="2f6465762f73657175656e6365723200", 0x3d, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f6b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000491000-0x4)=0xe8) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x101) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000eb5000)={0x78, 0x10000, 0x8000, 0x5, 0xa42c, 0xffffffffffffffff, 0x800, 0x10000, 0x0}, &(0x7f000000f000)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fd4000-0x8)={0x0, 0x7}, &(0x7f00002d4000+0xb96)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004a3000)=[], 0x0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x15, 0x80001, 0xffffffff) setsockopt$inet6_tcp_buf(r2, 0x6, 0xc, &(0x7f0000a6c000)="3a3879fbcbb0f0ade03ea0533750545927379267d37be10ce8db6f7d69c8047db1211417be05bec643f3a597624f2578f240e0eb00c3de75ca914ee5c473ab906405a290d2c757c2c70d0cc6706d71336d0bdd9f274028d615798f4034b0b4ceedde4ea97060426184db894b31c6028c51415202279a9e1ae5dc8b", 0x7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000235000-0xf)="2f6465762f73657175656e63657200", 0x180, 0x0) clock_gettime(0x7, &(0x7f00000d6000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000255000-0x4)=0x9) ioctl(r0, 0x5100, &(0x7f00000a9000-0x2)="4558") socket(0x16, 0x7fc, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x80000, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x9, 0x0}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x40000000000001, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x3a}}, 0xe8) sendto$inet6(r3, &(0x7f0000bad000)="0c", 0x1, 0x2, &(0x7f0000999000)={0xa, 0x0, 0xfe, @loopback={0x0, 0x1}, 0xff}, 0x1c) unshare(0x0) ioctl$DRM_IOCTL_MAP_BUFS(r5, 0xc0186419, &(0x7f0000773000-0x18)={0x3, &(0x7f0000dc2000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e46000)=[{0x7, 0x3f, 0xb2, &(0x7f00008b4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x46e3, 0x1c, 0x4, &(0x7f00006d7000-0x1c)="00000000000000000000000000000000000000000000000000000000"}, {0x80, 0xea, 0x7, &(0x7f0000a9a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c4b000)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x4d7b6d2a6efd98a0, 0x84) 2017/12/14 22:12:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000001000-0x4c)={0x1, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000df4000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x100000406, r0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000469000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00007ea000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) sendmsg(r2, &(0x7f000048d000-0x1c)={&(0x7f0000477000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000983000-0x21)=[{&(0x7f0000886000-0xba)="f028bcfae9c5d77da9608820164bc9dac7fbce3a5110f2947163c75cb1263a9799efabc3f6a5e834640ff7adc0539f05f65488dfa510a32a07998563866e46a47e1d2468447abe46d533b811cd3987020b63646ce891613f174d4995abcb7ffb65f942a0a48eae478e0b7f9dd36cc672e0a53132e749a633f13bff519c96e5551b843145aff9f60a6b364c54055603a60966c989c83572d8c7d53beab4a10b459bf7cfbeffd75b996ce1472bd540c5826fa3153a602452e0e273", 0xba}, {&(0x7f0000a1b000)="8ff6e7559d2276fdb2dc4175b56b6fff2aaf22e963fb3bc4eb0cf59289b19a4e39bbe4f5f1c0912c3be442da9235811fd24b2a7c73844ae6cd28d0d4c60eac74933cf082a5f1290cf8516f5fa1fdf236ffe50450551bace2d73c3ac046ba12c84bde10e82956e39f8dbd851fe1d8f4c3486bdade148e13bfe51fef972a5031c3d26819f55a6fab03d3d7189302b570b178c9856fadae78c455", 0x99}, {&(0x7f0000b4c000)="6aef6d29f867424b315a4c633d80458aeed2eae8aba2cc", 0x17}, {&(0x7f0000ebf000-0xc6)="4144a3e50c52f9fe0973d2e9d8406726167218468eb34b309ea837b274388cd9ae02b3b56c2be7a45acf98ca29ef50fed4aceab868a1422b97ec04476d72630af4801c2777190951bee0a84b9963d2349a98151cfb03487b4751dda62f7979a150d5c755d168fc59283cc40b7bd87a881a978acbc8bab7b1d91a6abf2f207a90f6ae2c67aefc7e8f1f1dbdd66272d4ef37f5caed973fc5c2a43dda333a53a5724b8184d3a61bb0ba78a399614eda061ae987e65461594f37ca8fd77e1a69de3098b73d523dc1", 0xc6}, {&(0x7f0000f4b000)="aed5283ec473b32855ca6191c747af759eb9d7e423005b5b6f60da", 0x1b}, {&(0x7f000004f000)="2b2225dee19ed74df232eb3c644a7835e0a3bd13bfeea67f2188c196aca247b4f3d2f5de73029743eb03a782ddae847513dfd9ed8a9ce15feb0dd16f99e222f5f94a6c44eb7c3b3bb8788f4b104260fa09403c99937f7769b4ce9a84cb3c7bb28ffb7de2a7c8ece29958be3a84a62a4e7e8b9fd185372efb72178779c0f64bd3b09ab0c6f5", 0x85}, {&(0x7f00009e3000-0xda)="cfc6e3f07236e442adb673cf39961064b28670d8f2c5589c02c2bbcceff1ea1da094ca7f4210b744e6f31d23db25862735ad17415f5031ed2fe6e700edf3d3d1cad3a4db9fd52539e6fcac723981a29a14332cbc4f68ab554e200b2aedbe720f0daaa4c06228017cfef9128b815f9ce80651146d39d881970a4744c5fe4e916f46de86198ae167035e609f2858e9163d10fb258da05bd46d604233a1c79b4269f39b74c1305b73d8f2e4759e52c906bd6bc077381e2f79e7b7f2818d52511164d657de46909bba4f0cf4d16f93a62b25a187b3538e915556a479", 0xda}, {&(0x7f0000ca7000)="b7452798fbe99876c2bf274baef8359256c8ae5790038fe6b1b5439d7dbdafbd482621f8a9bf0c3c745ec9a90b98f6e37e29957cba9b26354181635d88a137528f497374206038bca7f642d7f3660bf36f5f7572cadb738978808c3340d729cea37dfef4e88ecaab8e80bcaf56be5cd02bf30f68e71aaea0c20193373e023c594cee4e977c7f8925e644cf37929bbbf09f2dc86296c49bd56b35eedd7919", 0x9e}, {&(0x7f00004ae000)="eea1742b270955c9c899a5694229bf81207ad8bc6d1d47e7867db9426574db8afc0cbac4b39ef8fa70f4045dc2913f7a52dcdf309c16b75728c7a793684f330826adbce950ccdbf2dce8c2b1eb999bc613cbbcbddf2eee92a8bd86d8166106d22b886e3512696468c1582beefd3464e76f4ceebb8d5436c1be8e99fcdc15347632cca3e368d33b5225fc68ca812d", 0x8e}, {&(0x7f000098a000-0xa)="78815fdb05e5c310852e", 0xa}], 0xa, &(0x7f0000c07000)=[{0x38, 0x1, 0x4, "af5cb59f4ebf2eba8cbfc92df4059fc04967125afdb7bb2fb2efb147637449c898297a7284d6"}, {0x98, 0x1, 0x4, "9ecc5d5c5735d1cccd4f66eee0bcc7405dd51c8be7a110be297cb95b8569ac0a724e0981c98959ca02ff41d410c2edee3ed2615b0ef156b6bc6d763415cd9b20f5a012a36acaba200720545799a198da65b71012d3a923e72f66146a6c36ffdc7bdd5b2e952942d98864909ab963a141ff2f54f49810a0f02b7931f8c91fb551f532"}, {0xa8, 0x11f, 0x1, "72875cdc95559c052f5c9a95e299a92518cac0c6ad71cad513879557679d8c6c9562468b9a5b55c8a5760dcca1d80b2899dfa9f2166c52cf6fab10e9b20de2e3fa87cc1a80dce9ae0b4103db2816fff381d7be251e74c6996d27ef1f1692db4b96a34f3018c89e9a3478de7037d7695c1e09d4d59ed93b2ee27f703518552b8b9e1ec4019fdeba935a6e04a2f5385330e7a195"}, {0x80, 0x114, 0x1, "29bbfadc77e6e6d7810256bd99a22ccee4520fb7d57d097ef0dccaa0ad74183da1272535823ba441d5a4fd01f822437aa046e738145aeedcf657a3e1b583eb57b497349996a116b3c7648406bcf227c73b46485242b62b565d4a61d9399594bb5bb74a3f302ab1a0dd63275394a3d5"}, {0x70, 0x13f, 0x5, "272213fb01f7fb5cdd64c8f39cba1bfda69ba6b31a524b9757754d31b16828f8663c9f1ff3569c892005fffb8cf584274bb8e00e6b68bcde83e445aa06372f01108cfe6e406f934b7a543585280723cc344b080d183986b804541bc3"}, {0x50, 0x13b, 0xf4b, "13a690f664a8c1200262fa27cf74df955b97dfd57951be425696fd4a301141583491e4ff9c1dc1999cc14df9327fb911ec4b91dd1648c659806ea783f074b2b2"}], 0x2b8, 0x4}, 0x40) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000971000-0x78)={0x1, {0x2, 0x0, @rand_addr=0x9c4b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x328, 0xfffffffffffffffe, 0x84, 0x2, 0x80, 0x0, 0xffff, 0x5, 0x7fff}) r4 = getgid() setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000389000)=0x240, 0x4) syz_fuseblk_mount(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x4000, r3, r4, 0x7, 0x217, 0x8080) getsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000c5e000-0x4)=0x0, &(0x7f00000b7000-0x4)=0x4) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000e68000)=@get={0x1, &(0x7f0000f28000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}) recvfrom(0xffffffffffffffff, &(0x7f0000598000)="", 0x0, 0x40010001, 0x0, 0x0) sendto$inet(r2, &(0x7f0000ba0000-0x1)="24", 0x1, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000fc6000)="", 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00000d1000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000223000)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000011e000)={r5, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/14 22:12:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept4(r0, &(0x7f0000225000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000351000-0x1)=0xe, 0x80800) setsockopt(r0, 0x84, 0x4, &(0x7f0000d6d000-0x2)="002a", 0x2) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f000043b000)=0xfffffffffffffffe, 0x2) r3 = socket$inet(0x2, 0x3, 0x800000000004c) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000788000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00006e1000-0x4)=@assoc_id=0x0, &(0x7f00009a5000)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000338000-0x4)={r5, 0x7ff}, &(0x7f00006ad000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000d52000)=@assoc_value={r6, 0x5450daa3}, &(0x7f0000699000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x3, 0x9) r9 = syz_open_dev$tun(&(0x7f0000eee000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f0000598000)={@common="67726530000000000000000000000000", @ifru_mtu=0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000bd0000-0x1c)={0x0, 0x1, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) r11 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r11, 0x8914, &(0x7f0000ba0000)={@common="67726530000000000000000000000000", @ifru_flags=0xc00}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000b14000-0x8)={0x0, 0xffff}, 0x8) seccomp(0x0, 0x0, &(0x7f0000212000-0x10)={0x4, &(0x7f0000055000-0x20)=[{0x2, 0x0, 0x39, 0x3}, {0x1, 0x7fffffff, 0x3, 0x20}, {0x14f, 0x6, 0x3, 0x2}, {0x3, 0x0, 0x8, 0x8}]}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000d27000-0x20)={@generic="d523c3e97e1a96f0b9469d8ea62a4364", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000e9d000)={r7, 0x4}, 0x8) getsockname$packet(r2, &(0x7f0000e06000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000b5f000-0x4)=0x14) bind(r11, &(0x7f0000855000)=@ll={0x11, 0x0, r12, 0x1, 0x200, 0x6, @random="67a8f843e092", [0x0, 0x0]}, 0x14) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000050e000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x440000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 106.982968] audit: type=1326 audit(1513289545.539:1891): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13232 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0xffff0000 [ 107.073063] netlink: 'syz-executor5': attribute type 16 has an invalid length. 2017/12/14 22:12:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000019000-0x8)={0x0, 0x0}, 0x3, 0x0) pipe(&(0x7f0000f57000-0x8)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f14000-0x10)="2f6465762f73657175656e6365723200", 0x3, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0xce97b1546034dccc, 0x0, 0x0, 0x3, 0x40000000000, 0x0, 0x0, 0x83, 0xfffffffffffffffd, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000000000/0x270000)=nil, 0x270000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a62000)={0x2, 0x78, 0x4000000e2, 0x400, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc8c3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r4 = memfd_create(&(0x7f0000123000-0x2)="0002", 0x1) pipe(&(0x7f000097e000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r0, 0x0, 0x7ff, 0xfffffffffffffffe) sync_file_range(r3, 0x402, 0x8ba, 0x3) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x18, &(0x7f0000830000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000792000)=0x1000) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r1, &(0x7f0000f07000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000017d000-0x4)=0x10) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$getflags(r2, 0x1) setsockopt$inet6_int(r6, 0x29, 0xc8, &(0x7f0000598000-0x4)=0x4, 0x4) connect$inet(r4, &(0x7f00003e6000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r6, 0x29, 0xc8, &(0x7f0000012000-0x4)=0x0, 0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, 0xc) getpgid(r7) write(r6, &(0x7f00008dd000-0xb7)="b3deb7dc8a3f7aac0903fd322df5ab8f11abbaf2b96291e0170f06e8dc73544ffcdbd5eba566dea22913fe92323e698dd6670e29bfa5ce09707ffa9e9ab00e55850e61f4e5963c5658502e97d15b09192e59f38ddffb182b7f6a47656d556b6d642cf526e87b99b9c13614e017fa0f94fd9a209c372121669f912259aedfb3c1f76d22de7ca5f30ac1d1d4325007247b861b59d1fbb85ca76a1c594a555fcafa9bc6d2fea579c8486cbb8bde35314036b7e9c5653a661a", 0xb7) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000f78000-0x4)=r7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0xa, 0x3, 0x7) getpeername$llc(r5, &(0x7f0000c48000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00009cd000)=0x10) sendmsg$unix(r8, &(0x7f0000fe1000)={&(0x7f0000ecb000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000de9000)=[{&(0x7f000065e000-0xd8)="e8e8cd7ed3b5c3d58a2fc24ca2090a5c92ed74f846a4f3d1bc7f9117bdb2daa3f8e2a874a30ffafbad82470f3e24a85b0f689ffbca517829ede308000000aad70900000000000000e8e13b8cbb914409061ceb50250b4ed3086f74b2d42637506ee499032f13cd6ed83fbc4942fcb1bfbd9bd7911215b084be22b92c2d25f830cf0fed1c25583940bf7995e06692a304f2ed87283ce4f37f3e46ee3b6c322c93e5d97cbf6db7c0bf45a5caa433a555ea836078aec9d81cf2824f78f1a3d693b038e27e138b0654e86182281fe10e6d20c560940821733d64", 0xd8}, {&(0x7f00009ae000-0x75)="6362ea62967c17a3dbfd947d9edb654d31a14639690698f23e8753729737b528f6367e77df198973ef0fd6adb423d10014db51a59f3502b2e282a0faf344842ed3d1a2322538579a8b5217f21912c5f9880ed72e6547ce6525c8726528febc00000000000000060024ea64e0affb1658900c96c164", 0x75}, {&(0x7f000022f000)="1a3700b6f7541e3bdd232fc5c566959b000003983cb017f9eac510b949ee63f672e79c238cf2ace40c634e3ddb00d663cb1db43ecfcdc88d8987d663788faaa78ff0475a1bc26bc485807f56ca0ac752b7c37ba17b193a9cc71ddde3b09cdc4dd79c87704b7cf92b13b4b700000000000000000002a2b4e5527113d385bfe1936b58acc2ef", 0x85}], 0x3, &(0x7f00009f4000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x3c}, 0x40040) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000aa1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000602000-0x4)=0x14) 2017/12/14 22:12:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000705000)="2e2f636f6e74726f6c00", 0x42000, 0x4) syz_extract_tcp_res(&(0x7f0000f74000-0x8)={0x0, 0x0}, 0x25b7, 0x0) syz_extract_tcp_res(&(0x7f000015e000)={0x0, 0x0}, 0xe3e, 0x5) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x9) r2 = accept4$inet(r1, &(0x7f0000e8c000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de3000-0x4)=0x10, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000060c000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000036000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e1e000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004c6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000698000-0x10)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003a3000-0x10)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000f0000)={r3, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ac3000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000756000-0x10)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000734000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003ff000-0x10)={r6, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000bdb000)={r3, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00004f5000-0xc)={r8, 0x80004, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fd6000)={r7, r8, 0x10000023ff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000519000)={r9, 0x0, 0x9}) prctl$getname(0x10, &(0x7f000000e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eae000-0x10)={0x8, 0x4, 0x81, 0xde, 0x0}, &(0x7f0000ecd000)=0x10) r10 = socket(0xa, 0x803, 0x86) sendmsg$nfc_llcp(r10, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x14, 0x1000000029, 0x34, "00000000"}, 0x14, 0x0}, 0x0) [ 107.653571] sctp: [Deprecated]: syz-executor5 (pid 13310) Use of int in maxseg socket option. [ 107.653571] Use struct sctp_assoc_value instead 2017/12/14 22:12:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ec000)={0x0, 0x0, 0x0}, &(0x7f000096d000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000077d000-0x78)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = dup2(r0, r0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000cba000)=0x400, &(0x7f0000af9000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000c01000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x2, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000000000000", 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndtimer(&(0x7f0000a12000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000f54000)={0x0, 0x0}, 0x80000) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000a4b000-0x4)=0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000010a000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x203, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r7, 0x29, 0xd3, &(0x7f0000cbc000)={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffc1}, 0x7fff, [0xff, 0x8000, 0x5, 0x5, 0xf5, 0x3, 0x7, 0x1]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x20000082, 0x78, 0xdb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x1e, 0x2, 0x0) bind(r8, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r8, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) lremovexattr(&(0x7f00004c6000-0x8)="2e2f66696c653000", &(0x7f0000bcf000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") r9 = socket(0x1e, 0x5, 0x0) sendmsg(r9, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b90000-0x60)=[{&(0x7f00000f8000)="", 0x0}, {&(0x7f0000fff000-0x69)="", 0x0}, {&(0x7f00007cb000)="abe6969f21b9100e841ba273a4707686e02090b0707caa9f48ecf2bf1ff362d74aaaa1eca130ec99816b911407a972b427965b", 0x33}], 0x3, &(0x7f0000d1b000)=[{0xf0, 0x197, 0x4f76, "aa86cf95611eb0851b83fb6a0c68cb216d0f85fddcb1152168b287245ab0b157365c53434ce3e9fdbb5df642fad54caacfba681003bba6c57e79ea3233723a231a2c4d007ef2dba78b66284d9600f9920adf81e577ce22ae6d00000002df73d964998b56deb8e4b3575bc978a89ddf0006b27790ef1cead5c1b64204457cd88540cf95d1e7663f0000000000000000aa2f8caffed9df73f63a29c4653a2072e560b22f9e7cd756542830316c46c99188dc2099644bd9346f7b575f686219456949ddb7331f665d71c312108614c85f158c6e26e271adc0f71b55e61d11e142ef"}, {0xf8, 0x10f, 0x1f, "3b107128c51fca21d387b42a04f704fcb80bf497235d65cbcdb33424da288e272aff440054a80a5a573d4ac1909816589e41458d529caacd0c4a612cc6377da0c8e26882110dc630221c717b6c8d13e2382133f86d187d3a946fc2e8a5a3ea1ad0686aadf623d7f60c6012babde7bf3f1fe8ea5ad6944d1cd18d3d0e97abfbf945357b2a1f04edb9e22bbe868181da15b7c15752e436792735dd68cd6b8976d2ea01bc27ab9cd3ff52600d4c24ad7079afde757e9424508b238105554ae38e0ed0a87a30d6d452903e68a72b80b92230c9fbbba0abb601809e869160e6c61bc6d66d1902d7"}, {0x58, 0x203, 0x1, "9770ed0b2bb45c080507e253f256be57fbba2952850b7baaf029e7479a0b3b70693de6bfe087f3e38190da1f145a6c0860d6b5968587b60ac26d4874aac7263758deb4382586d7"}], 0x240, 0x0}, 0x0) recvmsg$kcm(r9, &(0x7f0000f00000-0x38)={&(0x7f0000ad4000+0x3bb)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000d87000-0x30)=[], 0x0, &(0x7f0000807000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8, 0x802}, 0x101) openat$cuse(0xffffffffffffff9c, &(0x7f0000953000)="2f6465762f6375736500", 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) [ 107.732277] device gre0 entered promiscuous mode 2017/12/14 22:12:26 executing program 2: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0xfffffffffffffc02) syz_emit_ethernet(0x128e, &(0x7f0000e22000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="4c6112cc15d8", [], {{0x800, @ipv6={0x9, 0x6, "f407e2", 0x1258, 0xff, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@hopopts={0x0, 0x48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0x5c, "17140fa56cde44e524f4a6d2765ea24eb458dc120c9bb7c5e51c6e9270e594fb9b0d27faa45c43d729a430d163c1847b86c9484887f72c0740a5ac55ed16ef99e0a34bb41cc557ea6dcd8076a8a74ca114bea6671339de8e744786aa"}, {0xff, 0x50, "f69ab0afd3f5651635d98c789319667e721f0f2a12f8e4c32e6b2f581e9cc05076b6973f7ef90fb4e67870eb9683c866f5b78030b4cd0eb2b8f7b57583e4535ee3bbad5e68f00b05c91e32df6a4bf08b"}, {0xff, 0x0, ""}, {0x1, 0x6c, "a5d93901ca311438e1a6054c7bb10f7caa8c5e387f6586be9466a1fb0779aa07c20b0ed08757edc9744c3519c82d7056f8e4aa6b84dfa2b83c86feebd885c48b794780298f3cbaa4e04c7e5f4d4f15856125c6ad044ddb1de9b138f9c1275153e57d5596fc0b71ac5fa8aba3"}, {0xff, 0x39, "5e131e30881ff6c55ab6abab729ad2252813c9126c82c43962518881b2e65688841a14d0b5033c66fe45cdf0edfe42fd69baf7b7ef4123f73a"}, {0xc9, 0xe8, "7db982fad3408c99b9533f535908c75c487ad0a24833f7f4c55d18059702d7514cc3df0fe8aa10c50fb75b038c0ea6c8cbe075654a0a383687e9e2fe8979d9649eaf0f90c0dacc0d89131374615e76ef9f515656c5ea5ca1aad43951b491532f341c4b970169f26c398060e23b93e5986ce155e7d654e8e94ed9e1ad0df08c5499f8bcb47ef59cb3d0151e0690782ab4502a9a73db68681f702a27fff665792a45577dff9e8a16a6f0c3f787b438c5d330f14a126357c5e84070f5737ec73dc08ecbee9fe784e49cf5f228232f6c07261251fc0fcc704e7f21365dfab13446697ad44de8e28f6a9a"}]}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0xfffffffffffffff9, 0x8000, "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"}}}}}}, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000fb3000-0x8)={0x42424242, 0x42424242}, 0x80000001, 0x5) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xaf, &(0x7f0000fb3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x804, @ipv4={{0x11, 0x4, 0x0, 0x0, 0xa1, 0x0, 0x0, 0x3844eab0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0xf5d9}, @end={0x0}, @rr={0x7, 0x27, 0xffff, [@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @tcp={{0x1, 0x0, r2, r1, 0x0, 0x0, 0x17, 0x10, 0x0, 0x0, 0xfffffffffffffffc, {[@nop={0x1}, @timestamp={0x8, 0xa, 0x5, 0x1}, @sack={0x5, 0x16, [0x2, 0xa7, 0x2, 0x4, 0xfffffffffffffffc]}, @timestamp={0x8, 0xa, 0x2, 0x290}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @nop={0x1}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000fb4000)={0x42424242, 0x42424242}, 0x80000200, 0x5) syz_emit_ethernet(0x41, &(0x7f0000894000-0x41)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="bb41a46d1cf0", [], {{0x800, @ipv4={{0x5, 0x4, 0x8, 0x0, 0x33, 0x3, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @igmp={0x15, 0x5, 0x0, @multicast2=0xe0000002, "d0ca9120a72097d793036a1aa9f041bf16bf3403c70dbf"}}}}}, 0x0) mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup2(r3, r0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000fb5000-0x4)=0x5) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x40000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000fb5000-0x1)=0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000fb6000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c46000)=0x10) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x8946, &(0x7f0000ea6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000fb5000-0x20)="0300000000000000811a02008014000e00000000000182090059a709ff240000"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000001000-0x1)="00", 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r5, 0x0) fallocate(r5, 0x0, 0x0, 0x4) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000085000-0xe8)={0x0, 0x0, 0x0, 0xd3, 0x5a, 0x0, 0x1000000000000017, 0xa, 0x10, "5ffc61a586ae8a0871e94a0fc3f83ea8f28c0871e72a5264bf7481039c045626a3b80774b91fde64eb4159860dd481153835d6842832af76bd20fc89bd9481fc", "08be79bb5fe8e1492ff2261db234000000089e1c50b208b0b23ea9f0683b4a6901186cf85ef8e7e9e6973964bc5bd8ecfe58eaeb6dd221e74c9db4569ae675e9", "433ef5eb00f7179deca3acbd4190c3d5d7c824312bf80fca375c41ec5ea524c9", [0x3, 0xc]}) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000fb3000)="887d67617300", 0x6) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r5, &(0x7f0000eab000)="2e2f66696c653000", 0x2, 0xffff6bbd) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)="") 2017/12/14 22:12:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000705000)="2e2f636f6e74726f6c00", 0x42000, 0x4) syz_extract_tcp_res(&(0x7f0000f74000-0x8)={0x0, 0x0}, 0x25b7, 0x0) syz_extract_tcp_res(&(0x7f000015e000)={0x0, 0x0}, 0xe3e, 0x5) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x9) r2 = accept4$inet(r1, &(0x7f0000e8c000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de3000-0x4)=0x10, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000060c000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000036000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e1e000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004c6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000698000-0x10)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003a3000-0x10)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000f0000)={r3, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ac3000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000756000-0x10)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000734000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003ff000-0x10)={r6, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000bdb000)={r3, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00004f5000-0xc)={r8, 0x80004, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fd6000)={r7, r8, 0x10000023ff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000519000)={r9, 0x0, 0x9}) prctl$getname(0x10, &(0x7f000000e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r10 = socket(0xa, 0x803, 0x86) sendmsg$nfc_llcp(r10, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x14, 0x1000000029, 0x34, "00000000"}, 0x14, 0x0}, 0x0) 2017/12/14 22:12:26 executing program 4: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000fe4000-0x10)={0x3f, 0x100000003, 0x6, 0x20009768}, 0x10) write(r0, &(0x7f0000d6e000-0x25)="240000001c0007f7de75031b001d00000100000c09000900000001860000000200001eea97", 0x25) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f00006d7000/0x3000)=nil, 0x3000, 0x10003, 0x33, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fe3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000fe5000-0x8)={0x1f, {0x1, 0x0, 0x80000000, 0x0, 0x101, 0x401}}, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000729000-0x8)={0x1, r1}) mmap(&(0x7f000051c000/0x3000)=nil, 0x3000, 0x3, 0x812, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000fe5000)="2e2f66696c653000", 0x10000000007) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f000067e000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f7667615f6172626974657200", 0x200001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000002000-0xe)="2e2f66696c65302f66696c653000", 0x400000, 0x1000000000008) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000cbb000)=0x5, 0x4) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe4000)="2f6465762f72666b696c6c00", 0x2000, 0x0) fcntl$dupfd(r2, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ad000)={0x3, 0x7, &(0x7f0000a68000-0x38)=[@map={0x6, 0x3, 0x8, r3}, @generic={0x10000, 0x21d8, 0x1, 0x8}, @map={0x3ff, 0x9, 0x641f, 0xffffffffffffffff}, @map={0x3, 0x1ff, 0xeed, r4}, @generic={0x9, 0x1f, 0x9, 0x9}, @generic={0x2, 0x3, 0x8, 0x1}, @generic={0x5, 0x8, 0x292, 0x5}], &(0x7f0000c7f000-0x1)="00", 0x5, 0x3e, &(0x7f0000bb0000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6, 0x0}, 0x30) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000fe7000-0x4)=0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r5, 0x5421, &(0x7f0000fe8000-0x8)=0x0) getsockopt(r5, 0x84, 0x80000000075, &(0x7f0000fe3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fe3000)=0xbc) 2017/12/14 22:12:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000fd7000-0x20)={{&(0x7f0000c04000/0x3000)=nil, 0x3000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000022d000-0x9)="2f6465762f73672300", 0x8, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, 0x0, 0x41090007, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, 0x0, 0xcbc, 0x0, 0x0, 0x0}, 0x0, 0xe260, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000b0b000-0x8)="2e2f66696c653000", 0x8) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f000023d000-0x4)=0x2) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000516000-0xc)={0xab3d, 0x1, 0xfffffffffffffff9, 0x2, 0x0, 0x9}) keyctl$join(0x1, &(0x7f0000646000)={0x73, 0x79, 0x7a, 0x1, 0x0}) r3 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000a4d000)=0x0, 0x800) clock_gettime(0x0, &(0x7f0000051000)={0x0, 0x0}) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000774000-0x9)="2f6465762f76637300", 0x20100, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f0000b78000-0x4)=0x8, 0x4) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000fa8000-0x8)={r4, r5/1000+10000}, 0x8) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f68000)="2f6465762f6175746f667300", 0x102, 0x0) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00000ba000)={@generic="0682e28057f1e57cbaed3a227aa29710", 0x0}) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ea9000-0x9)="2f6465762f6b766d00", 0x101000, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) getsockopt(r2, 0x0, 0x0, &(0x7f0000622000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007f0000)=0xd1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000315000-0x2a)={0x0, 0x22, "d879878c92beb8225dfffa0205005ffb7541f4f4f83eecc883ab4ab083b2217a86ad"}, &(0x7f00001e5000-0x4)=0x2a) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000857000-0x57)={r9, 0x40, 0x4f, "4b1118bee05f2cff0982abb3c188fe2942c1e04f3ca2bd58513e4f93edbc8f3ec0e388e7db78f961ef15361cb66ea63ed180a3d6a1846c72ecd48df70ad10d40042f591e7cab8bcb3dbad680d388ee"}, 0x57) ioctl$DRM_IOCTL_WAIT_VBLANK(r7, 0xc010643a, &(0x7f0000508000)={0x40000000, 0x0, 0x2f}) mmap(&(0x7f0000ef6000/0x3000)=nil, 0x3000, 0x2000000, 0x1050, r7, 0x0) syz_emit_ethernet(0xe0, &(0x7f00008b2000-0xe0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipx={0xffff, 0xd2, 0x0, 0x13, {@random=0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x7}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, "c751f27ca959cf1813909efac7c90aa35231817d870df0fde0780b5a7bb8570088a549a6724cfdf6b729d3ee9dd194d117ee4f7ef00c4323c088bce27df48d0c60ff37414217b620fe40ae5594edd391ffb5d65fadfd5fd4e15877ef0272c7f885d3c2b07a5ebbaa8ad3528918e4532e70349db6e385201a781f9613a5b4d78926b757b175a99a393f0660f995b6a5a181fb5a48d3987b9ce184fd7d01d631bc5a1d65375c4b7d23837a15945bc019448b88b024"}}}}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000081e000)={0x0, 0x0, 0x0}, &(0x7f0000ddd000)=0xc) sched_getscheduler(r10) [ 107.789586] sctp: [Deprecated]: syz-executor5 (pid 13310) Use of int in maxseg socket option. [ 107.789586] Use struct sctp_assoc_value instead 2017/12/14 22:12:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f000094a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000018f000)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000963000)=0x140, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) pread64(r1, &(0x7f0000c46000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)="2f6465762f6375736500", 0x8010000080802, 0x0) pread64(r2, &(0x7f0000a4c000)="", 0x0, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000998000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x9) getsockname$ax25(r3, &(0x7f00003ee000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fbe000)=0x10) [ 107.812543] device gre0 left promiscuous mode [ 107.843874] device gre0 entered promiscuous mode 2017/12/14 22:12:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000705000)="2e2f636f6e74726f6c00", 0x42000, 0x4) syz_extract_tcp_res(&(0x7f0000f74000-0x8)={0x0, 0x0}, 0x25b7, 0x0) syz_extract_tcp_res(&(0x7f000015e000)={0x0, 0x0}, 0xe3e, 0x5) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x9) r2 = accept4$inet(r1, &(0x7f0000e8c000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de3000-0x4)=0x10, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000060c000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000036000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e1e000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004c6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000698000-0x10)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003a3000-0x10)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000f0000)={r3, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ac3000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000756000-0x10)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000734000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003ff000-0x10)={r6, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000bdb000)={r3, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00004f5000-0xc)={r8, 0x80004, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fd6000)={r7, r8, 0x10000023ff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000519000)={r9, 0x0, 0x9}) r10 = socket(0xa, 0x803, 0x86) sendmsg$nfc_llcp(r10, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x14, 0x1000000029, 0x34, "00000000"}, 0x14, 0x0}, 0x0) [ 107.934697] audit: type=1400 audit(1513289546.490:1892): avc: denied { map } for pid=13328 comm="syz-executor3" path="/dev/autofs" dev="devtmpfs" ino=1051 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:autofs_device_t:s0 tclass=chr_file permissive=1 2017/12/14 22:12:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x50, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x80000001, 0x4) r2 = dup2(r1, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) close(r3) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000071a000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x0, "61757468656e6365736e2867686173682d636c6d756c6e692c6c72772d63617374362d6176782900000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x3) recvmsg(r3, &(0x7f000074d000)={&(0x7f0000617000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)=[{&(0x7f000040a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f00009e3000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f0000813000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000697000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f0000b65000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000a58000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f0000dac000+0x771)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}], 0x7, &(0x7f0000665000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x4}, 0x20) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000418000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "65636228617263342900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r6 = socket$alg(0xa, 0x3, 0x84) setsockopt$ALG_SET_AEAD_AUTHSIZE(r5, 0x29, 0xb, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000a08000)="0700b6c582010000000000000054c7beef9f5d56534c90c2", 0x18) r7 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r7, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="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", 0x1000}, {&(0x7f00006fe000-0x63)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd5135eb5d12d73c4342f0d930f342f352edf250487ca0f9f6cd1b1f400175c8b1301ac7825361a7a63dfefcb7cb71ae3168e995aba77bd533b", 0x63}], 0x2, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x90, 0x1}, 0x1) sendmmsg$alg(r7, &(0x7f0000791000)=[{0x0, 0x0, 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{&(0x7f0000916000-0xd7)="eaf6a49df357d573d66d077f84004f59860a01f2e3fa10a806de8febeebbd1b3f29557bae944cf0ace08f0ae38ba991f0548ac73f170cd21224b9cb1bacfcca9057430e85a93ca1a7dc13957900610c6c8a60f234e55d4431fb86cf76241916f0f6e1c0d3e170d28835ab197b508d8e8642257693b99edc55ac248061eaebd6aba5dfd647b8ac069a2d77e65f86ea84014f95f0b67b6c11ed8c445fc24ff87cfaa024050db57db5f01960b34ce30f618530ef23861356001349c1505de8355389cd605921859a582ca1a12bafb9e82651768a519651edc", 0xd7}, {&(0x7f0000d50000)="e5500d1d9a143682", 0x8}, 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"341d629093d98f7fb2ca65bd04527949d2d92a6580b0aab85bcfeecc398e49747daac440ece040807c2684add100c1f6b9efd9a675f094afb53662a57dcb9700a100701f278b6338cbc7cddf106d4f19481df4fc1237422494a945010d32dac4e514b2375482dbc95d4ca234be5fe52fbf6815beeb577f026c1807088ec4329290fd6de1693bb14b8abc65d1ec55297fb975c07c1d4bc0fd8984835ab27bbf97db5693c4ab"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x78, 0x117, 0x2, 0x63, "59c34a08753ee618d86880bdd0906036bd60a22ee2ceed2da0d70980932bff2338a22cbb922b8dc8243bf37448da0b78168aa3cf869a65b895e3af861129581000822ef3a10280258851be931aa3c38699538d6b7e5a869627e64c4067e6eb4cfbc24a"}], 0x180, 0x8000}, {0x0, 0x0, &(0x7f0000f4f000-0x70)=[{&(0x7f0000b74000)="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0x1000}, {&(0x7f000031c000)="a58e9071a8812040dd4930ef8ce685478a49f77966b75cb2bcac1c3644c30f5e953736ec8d11d92e348f5267f61905725cc9b226a3df4840e4da532823a799e101be7adaee85bf821ece22e8df6216b80a75cdec5fac3068b40fcd0f45860f51d9d1d32bb29dc44548dd14c2527faad02ce0edd58e89ec4ec85fbb78bd4177b9d4e64f0bb1bf6346d9c6f93b6e12f6191591443e6268b79aa261db1fa4eb01a8bc11be8ccb4897a82ed5cbccc35795b1f4ea34939cb03ce738a90756", 0xbc}, {&(0x7f000051d000)="", 0x0}, {&(0x7f00005cc000-0xfc)="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", 0xfc}, {&(0x7f00005ec000-0xca)="4fa5b42b159b2621f91122486d6d4859bb0718c7ae8ad6028dfc02b8c00d52499c6fc288e59ff58fb002bcc7e6b9629154b4292791d707e3dcfb2d4f00e0136eb6c56e4b06a9c344288d4ee8f10f770c5d1ce3bef926ec89d7b207f14446855a32ade4341527dbd243dfca6e435b878c8f7f31dccc63f03c2f0c790b69ef36d8fa8cb312cfa86034987ae9a63c5100195cf2050e8480b47a85b77c111be2f6b89d2b6f2e58c4cf07bbbbe22eb69af1a0399835d56c6a67066026d68065760cf25943d3167c2ef3beb334", 0xca}, {&(0x7f0000ab7000-0x77)="67c8e4f3f86d52ba2a5924a362fdcf57bdfb4b439fcf8a3d51d61352fdb78f9f5b7cc15f7dd088a7b49c21933b7ce8ddd9ee0db5f0e3cf6fee66ed5edbaf39d1290a1e726c8d54fa08481dd407d0b4221fb44387d9a5a3ec93d13b652177a7f4ab788e6773e747b2a16f8e88107e6291662080ed7e2689", 0x77}, {&(0x7f00005ca000)="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", 0xff}], 0x7, &(0x7f0000e0f000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x8000}], 0x9, 0x4) sendmsg$alg(r7, &(0x7f000057f000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[], 0x0, &(0x7f000056c000)=[@assoc={0x18, 0x117, 0x4, 0x3fffc0000000000}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x68, 0x117, 0x2, 0x4e, "53a2a4b609de9a1d79b72a88015762ef48e9d16ae5cce1af3853841d96316a87494bc6c1fbefcf06929401a208f4564f6285ba9be0aa1e9ede158bd95b5835b51f4f6a5b90349e5b3ac5bb57d5d0"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x110, 0x0}, 0x4000000) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f000075b000)="573173d9ad1fcdf2b9d4cb33b56d2441320c0dbcb75d0568579954c73eeea8539f2f59046d864163434df08139e2dfba120564fd5f89a64148ecf7ab5394519a58717001aab975a583fb5bedc56c56168fd5b51e6fd76ab14a5ba5434af6ab3e2099f583e559b61ede0b758667ba7e0ca25b499ed6a53dc6e20201063e7974cd9b6d9ddc4f45abfa834eddaee631ef16f966bdf7a3359bd9d73725f675b05af277a9e6ec5870b08a32d093c81be59214ee317f566ddf4963d25a9310505a6c5905187f852f4bd6aa92838efcb1f59801b2b333d773ff24beabfb93a758f33b5aff3cb75a7baf520b788c592620e9edabb87c7ade0280a27c", 0xf8) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f00003a6000-0x18)={0x7fff, 0x7, 0x7}) 2017/12/14 22:12:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00007da000-0xa)="2f6465762f7663732300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000bed000)={0x0, 0x3, 0x10, 0x8, 0x3}, &(0x7f0000f41000)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b2e000+0x7b8)={r1, 0x4}, &(0x7f0000763000)=0x8) syz_emit_ethernet(0x46, &(0x7f00004f7000)={@random="1d389ebd93e4", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x7, 0x4, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0x7, 0x0, [@rand_addr=0x0]}]}}, ""}}}}}, 0x0) r2 = semget$private(0x0, 0x1, 0xe0) semop(r2, &(0x7f0000197000)=[{0x3, 0xfffffffffffffff7, 0x800}], 0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a20000)="2f6465762f6877726e6700", 0x2, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000098e000-0x50)={0x3, 0x0, [{0x0, 0x1, 0xa05, 0x8b16, 0x8c, 0x0}, {0x40000001, 0x0, 0x200, 0x4, 0x400, 0x0}, {0x40000001, 0x1, 0x3, 0x5, 0xfff, 0x0}]}) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000000000001, 0x0, &(0x7f00001cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netrom(r3, &(0x7f0000763000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000953000)=0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r6 = socket$kcm(0x29, 0x2, 0x0) connect$unix(r4, &(0x7f0000488000)=@file={0x0, "2e2f66696c653000"}, 0xa) readlinkat(r3, &(0x7f0000c49000-0x8)="2e2f66696c653000", &(0x7f0000da5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) r7 = dup(r6) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000496000)=0x0) read(r5, &(0x7f0000114000)="", 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f00008a0000-0x8)={r4, r5}) shutdown(r4, 0x0) ioctl$KVM_INTERRUPT(r7, 0x4004ae86, &(0x7f000002f000-0x4)=0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000066d000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e26000-0x4)=0x8c) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000035d000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2017/12/14 22:12:26 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) userfaultfd(0x804) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000c33000-0x100)=[{{&(0x7f00002c9000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d63ed4e1c9c0edba9ac0881860af1b5b5b1dfdf8e25bf5aefcc791f9f98f2f4adbc9b3fdad519793a9cf8d351431bd410479f29d277997a50446aaf91894c6", 0x0}, 0x60, &(0x7f000045f000)=[], 0x0, &(0x7f00004ac000-0x22e0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000044e000)="2f6465762f6b766d00", 0x20, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000083d000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a59000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000328000-0x9)="2f6465762f73672300", 0x6, 0x208001) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000cca000)={0x8, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = syz_open_dev$sndseq(&(0x7f00009bf000)="2f6465762f736e642f73657100", 0x0, 0xfffffffffffffffb) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00008f6000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$sg(&(0x7f0000c3f000)="2f6465762f73672300", 0x0, 0x0) connect(r3, &(0x7f0000a02000)=@in6={0xa, 0x0, 0x2007, @loopback={0x0, 0x1}, 0x3fc}, 0x1c) sched_setattr(0x0, &(0x7f00006f3000-0x30)={0x0, 0x0, 0x0, 0x6, 0x100000004, 0x6, 0x3f, 0x4}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000954000-0x98)={0x0, @in6={{0xa, 0x2, 0xca, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4}, &(0x7f0000537000)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000550000)={r5, 0xfafb}, &(0x7f00005bb000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d5b000)={r6, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000829000-0x4)=0x8c) symlink(&(0x7f0000ea8000)="2e2f66696c653000", &(0x7f0000f6a000-0x8)="2e2f66696c653000") clone(0x20001ffd, &(0x7f000094a000)="", &(0x7f0000fbc000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00002fe000)="") prctl$void(0x200000021) perf_event_open(&(0x7f0000cc1000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005f0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r7, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000085000-0x10)=[{r7, 0xc1a6, 0x0}], 0x1, 0x58) 2017/12/14 22:12:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d2a000-0xc)="2f6465762f6175746f667300", 0x800, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000b9b000-0x4)=0x100) r1 = syz_open_dev$sg(&(0x7f0000599000+0x26b)="2f6465762f73672300", 0x1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000723000)=0x8000) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000082000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000aec000-0x4)=0x14) fcntl$getown(r0, 0x9) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f000040f000)={"ff13ccd81402b40d21a9c5c0f1e91c9b", {0x4, 0x8000, 0x9, "13887aef510c", 0x8, 0x0}}) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) r3 = getpgid(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b5f000-0x8c)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d94000-0x4)=0x8c) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000134000)={0x5, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000b5000-0x8c)={r4, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$lock(r2, 0x6, &(0x7f00001da000)={0x2, 0x3, 0x1, 0x80000001, r3}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000609000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006a0000)=0x8) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000941000-0x138)={{0x10f005, 0x10000, 0x0, 0x0, 0x6, 0x9, 0x27d9, 0x4a, 0x1, 0x8, 0x3, 0x2, 0x0}, {0x1d000, 0x15006, 0xe, 0xffffffffffffffff, 0xff, 0x10001, 0x400, 0x0, 0x1, 0x101, 0x4, 0x5, 0x0}, {0xf000, 0x7000, 0x3, 0x6, 0x100000000, 0x5, 0xbf60, 0x5, 0x80, 0xfff, 0x1, 0x7, 0x0}, {0x0, 0x2000, 0x0, 0x3, 0x4, 0x8ae5, 0xfff, 0xffffffffffffff8b, 0x3, 0x8, 0x2, 0x2, 0x0}, {0x5000, 0x1000, 0x9, 0x9, 0x4, 0x9, 0x6, 0x2ce, 0xea5, 0x9, 0x19f5b7bc, 0x401, 0x0}, {0x10000, 0x1, 0xf, 0x6, 0x4, 0x9, 0x1, 0x87, 0x9, 0x3, 0x4, 0x896, 0x0}, {0xf001, 0x1000, 0xb, 0x761, 0x0, 0x7, 0x80, 0xffffffff, 0x100000000, 0x3, 0x269d, 0x7ff, 0x0}, {0x4002, 0x0, 0xd, 0x46, 0x6, 0x6, 0x42, 0x0, 0x1, 0x4deb, 0x4, 0x0, 0x0}, {0x1f000, 0x5000, [0x0, 0x0, 0x0]}, {0x5000, 0x0, [0x0, 0x0, 0x0]}, 0x40000001, 0x0, 0xd001, 0x200000, 0x8, 0xc01, 0x2000, [0x208e, 0xffffffffffffffea, 0x100, 0x7f]}) fcntl$setlease(r1, 0x400, 0x1) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000dfb000)="526a68928ceae5929f3387e5343f46594d585064856718fe24f7fb3a13662ac6d6012830ef78b5d4d3233d9771c7e38b08770b8dbe02a105211d0fe3a0b268f7ed69a67fbf3f5c65991b5010e1c7b6ca2a2c493d01470899aa64c1669a7a4f5b9dcb450eb7f0f24ede8c3176963800569b75cf8842eb1be915d7a753481a5e62117b9e0088d1ea1368dbb28ba0c5cb7402538aec43150baf63d1ac086b9d308ae170f74d340782a07ff8cfbd53ea5be62724069b71971cf357e024c37a3a97af671284762fce8a07037a7a0ade9812d40d893f908da7c119bbf6561827716878ec709ae466e5", 0xe6) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000087d000)={r0, r1, 0x7, 0x1, r1}, 0x14) r5 = syz_open_procfs(r3, &(0x7f0000bdb000)="73746174757300") prctl$setname(0xf, &(0x7f0000cfa000)="73797374656d0a65071cdf5a256c6f29402d8d7973746539ff69636770797065766d6e657430e2fe") sendfile(r5, r5, &(0x7f000075c000)=0x0, 0xf5d) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000077d000)=0x74, 0x4) 2017/12/14 22:12:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000cb000)="2f6465762f6175746f667300", 0x10000, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) open$dir(&(0x7f0000395000-0x8)="2e2f66696c653000", 0x20002, 0x40) socket$nfc_raw(0x27, 0x3, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000a9000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r2 = dup(r1) r3 = socket$inet(0x2, 0x80007, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x8, 0xeee, 0x3}, &(0x7f0000c5a000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000002000-0x8)={r4, 0x18d1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x6, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000a6c000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x400000, "736861332d3232342d67656e65726963000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r6, &(0x7f0000000000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "65636861696e697628726663343534332867636d2861657329292900000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r6, 0x117, 0x5, 0x0, 0x10) socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000a04000)={0x26, "736b636970686572000000000000", 0xfffffffffffffffc, 0x0, "78747328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00003de000-0xc)=@sack_info={0x0, 0x1, 0xfffffffffffffffd}, &(0x7f0000025000)=0xc) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000f74000)={0x26, "736b636970686572000000000000", 0xf, 0x30b, "6362632d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r7, &(0x7f0000a18000)={0x26, "736b636970686572000000000000", 0x0, 0x20, "72666333363836286374722d73657270656e742d6176783229000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r8 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000877000)=0x0) sendmmsg$alg(r8, &(0x7f0000e5b000)=[{0x0, 0x0, &(0x7f0000bbe000)=[{&(0x7f000038f000)="e56b89762f03abd25ab9aa156c91", 0xe}], 0x1, &(0x7f00003aa000)=[@assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x761fb3326c16dfdd}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x90, 0x4}, {0x0, 0x0, &(0x7f0000262000)=[{&(0x7f0000e3b000-0x24)="b46122a2a92e99e1c342dffd97bd428f97b27b6f61f713cff9d6574f30ee4f75f4a8087e", 0x24}], 0x1, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f0000b31000-0x40)=[{&(0x7f0000a15000)="cf17f80c63386efa56c312a5f48e18c79ee2699f26bfbecf532f92af3e113728ddaa395b260b9ea98adf1a4c60dad2111e1d04f3a22dc138a169e6a017cb66ad7815c5cd2be7fbeb13ad871d893c94381071e11cfcf996ca26f0642f9b0d7c55eff7b18a9689fb2c19d2a4380e3c725828bcb1f43c1aba2acc6724b04918c5125de6b6ff0c13ad8dcee8fafa6d2dfe6935b71eb0370e612e5c11b6cbbcb110ba24c645afdfbde9dec398e0533ecf7cf6515c86404c803e3026ab1d10d45434f2867ac53e7b53d2c9cb711fdb51db250fc56219177f7321f84adde8a37cf9fbf5e20612568f2656d0725b27cfb5b3429c3f3488fb1a5c31df695be43fc689677956e586ae9c9746b280e6a1db493d13ba74aef9c7d548fc8a7daae02016d0c27cda3836318f142479b289da4179b8bff3e9d6d9dd4215b8f8d1fa5400e88a95b87da79433f74e001cf24c7e5231095929a29c8d685b838b1997b8ccd5a745af5840d46005ea87009ad0c9e84b69a17c688a8ff8497c6a7c2339d742f56a6f6d337d9bb6a3fd4db212e10b47810f9334943c99a9cc279925f0b02e1a9c2c22c803aafb2ea29d213728d6f9bf569fed0d01d5da3e608a18cb3b679d49e24bd482a0342aa2fbdb29b0ecac0f4cd13bae385922835c1ea95656e9d0101c92f49e48e824d9792523b431005b87b5dc53c11be25153370f4712afe70944cc46d2a3b4568f1d8132298c9d554e9ee221d0acc29e29fae2451b63c974fbb06f9055d7655aa86c50eabbca30ea025dc338933a84249f7ce264cb71d86758af209883084f726e5837d0f0110f8f4f212b42505e7e3ec0fb7bcde7859bcc3498994f15d42929419aa8f1a1c97ee1dda95dc163c00d4d3aaa7387c5a95753c96278275da0c95a13c4eb1f541a1406035324a2cf3d808c50818e59d1bf86547bc7ab5f4d7641adaa0167d4b42285399d384ca3d8c05ad9748c182a9c33eb5e183b295b641c43fcf98665d5ea8545e40d0cd5581ebd2dab5ce61fde1595537d54d0bf95e901c09540d882693157e424d1ca0b8ac0f3087e9f4289b13485e38e111152718e647c40a9960217cd31f1737fe9980a164f9906b3155eceb268bdc4006cafb776049f4819ef385d99ee2c95e51a8bc16c7be62bbdc184cf5ddcc27ac8ea003f328e30662ab1d3718b21414ac2807ed64bc6a48ea7f653522d22f179eb3460f1ccb7d8d52347a918642e371cb3d674e28d288f9ed73a627e399e54fb8bbeca7491253ce88670dc039bea2209dda3a3f1df1d93b230eca22d350d12e50157540d2d65f5fd33e5b586a7d2dc78a1fa1adc69a6a0e349386ac3573f3c1cf16a0df3e988199badd59103b29ccebb28018792fce085ce8bf2d0e14066a97fbc500140c78bf1aa47138a1c2cc8a834889c52cf291e95fd2ee9a5aa0257479453eb6737ac89f7b27acee526d26badb987d068f25e9b65521ae7f78d30986c5910c9cce3df98efce31561039f7635469d44c3eeb66ae5dc1cc750ee2b3f0d7fda502ad805fb4630b0437e6a8848fdd1e017dc753014d7081ba61c01a833a094b8f8fc65179001d33ac28297ddfca773f17cd55309e8f5601cf058cc57b2da233cc2267cabaf383370a27251e49698857584ff65daf1649dc6568d5a77474517bb9fe3b27fa2f90020a68bc923f459d62062c9aa46baca4b6f9afb29c0b429e11113a4a30b192cfe17ef2290b8cd5211ac64f2b70b3f7d65346215c57ad09ef971da028e533c53a9892771125fb546dacd2e0f3d17d4817422bd66d5bdcb21d24fc33fb9f456acb40fe96bd59cd8890e4cd9f8f40f707626c3e92f9815abdcac6f5b12bcc0ea1975fd97fbde113767c7965e521eaa00c444cb5503526cf4ae0a83993e227ec27439e9a4fdf3f399715a8c8b18c6d736832034e8ee81a2d671dee3054ee55b87d8d1917bd798d4b75ae8935279adca11307d0490af6dbe69c8f77abc785cc343dd86ff1086226b3a8c2884e57e4d345a11e40f88ff683fb0be45142588e29ebdf7d748d38d960c9b5bf14fb37d487ed9ebe37f85ebbeab430be8897671e675b4381c7fda2c816cb435f51e7861cd8594031a61ce07163a9e1d1add890c4bc96f0df5cc42324f841cf13cd3bc1920803c6776b8434a447320e3a6e0427ed203773464b27e05c142db92bbe1e16106445e54d14796959159909a5824fdb9379c811a21041d096ac1e2979f2c77d4327ad936f2351a961fd47bcf538ca6726e87692b68b603f6d61ef787f69448b630b46822472873ff9e297812c69942fe839f66b1aadd233b5ba86da21a5bf98464cf01ed0a8010e4aa925b7cfbe52010b797491e239275a44ee3f3a0563c4e9b2eb7a92fea4e5ffea16168ba6688bfbd84488a9ac2377de377b13d82ae5ce09ac90765c6037d64d525d9bd3014ea4c1884d870ad26b6021dc9ab52c6fd656ed98bcf6b14551cd8a6744446e772b744e50d7cbdc773bce42ffbacd323929fccfee73d3e0cc44c49aca986d934bcccb77e88d3793c882d441c7e38ccf70419a9fcb59ccdb293ffbd97d6757ccca3df86847c1f715c7cc07a274e6eaba236bd17a4b47709f64e9329e2843b50dc19692ef6376ede82b029a63cf5d52b569c819bd38a3308ed4e261cd9b4a140d9c7c9d402ba97611c223094499c66a2766fa08246fe04059d7593fcbb50f7850a01657eb6554ee887da928beef5d1fa23134a474ecab85b8dd97895c80143920e33ff7a6119f12bd3099f3c43f24ae2c336e1a18684cacbbadfab15ff964e231c65a3abc5e640e047678f44fdb9ed2495c36763e9e2a618fdb1b7557fdc23644a31b9ddbb9ccf9ce21375930b01bed07f7c58359229678ea1c6fcbc5c5fac6b1837b828bf8da5350545a7c9efa944e2ca847039fffd62cf6cbc1e08f2b7c134a5707a9b906279c4ea227e2c3ef49abb61eb1c31540a00228bce4ad78061ec8bc68fcfc9637e23750fc290c56966913c9dafd5725f7663d6553b0363faa016b8d236def06dd701777dafbc3bde1c8033fcbba93ada5718fc3253c8c625a33d00fa9b5d59c9d38f1e26a1929d677d339f14268949a1313e85eabce5389bb371a15dbfc9bca5c623d3c443ed6f7be708cb98928cb5ab257213630b8d8eca6d6a5db95c89d02515fb7c7687f2e661a7f3f03d685f280094f82dead77863ff80156a208af3781b713bb43c80375ba453dfd3ca7670550c6335ff87207364346c7a6936f83c05b9dab3f250d944e0240d8d2f09752852f1b6f37b3882aa7cffb96684f7b4c098ced86e0fe612be3bc29e0a88321adf44175fcd8e29f6fb24a0734b722e1930014ec0c7c79648a26ac33d35001e664cbea090ac20495c0c3d7ee03fd5e95a5743fb22ffa06e727f2fe2337d1dbcebe0dba5faa4b41b6d5d441253995cd7cc423da6f9d8656902cdf014944eef47a7b2f20e30ed756cc9cb751192de0fa87d557f71100fb1360463222e60eec83ddf5b9d46e8df1121ea50b7142d27d29352669f6032868e45a39fd72b311fe0bd59eec0ce291b88e20a84be37693d0e01a2e7058d5f8d70087d535769c18a388d6ac23232d3ccc99da5260f6cf7e5de07c9f0e16f0d8f1909165cb7667f5f4da01899b29a74966ed1fbef447672209984ad10fe3942973ad2b7d7a836ecedfc485f18aa7b74e16bc1ad782e17f60254b9ebf89ae0e6ecafa19f89f6265f43bafe865ec22aa65f699e92f4feba6f985d47c68efc3c55d5a175e125ebe6b3d30a5a699457315de25c5c7c8b61e7a368129e3777713e1fcf8ee689899c48ad0efb47f40da647a71c5423b3da5e51f110156f0771167031b5fd37fd8f24dbb2cf6bbf7dffb4f5d4e654ec49786dc24529b10f0ccfb97448505cb0de162ed3a451149e3c8d40e6792ec8e20e69c57a58420a8c1aa3a8945d47423a74a7ec2b6af841248afc8836bbd5682cfdb5ff1adb62e7f84727780866b7810d7b04a1e665b37e60947f9c16e110f21486a52724d0dd089a29f8ced895f11cf6c4e250fc6a626e01e3d52193217072025b2bc7284c470e774bd7242ba7291debf9092c81e7c9dcdb3a30f4fe16d673d01503ce62a0c88aa32a9c089cdea8a042d37318fc478ea1c2602980b32fc10e34206e25a55d48cabf2af2632faf6dd87f1ab85e0ff23baa3d7d8b9ed10bade975e1ae2a1f842f3d1477f54c770f7ea2acc61ead8b97012e7bbbc621b71c620f49443afe151b98b8c616c1fae7f58544d76b795a913f52e69cefd865b4190c6bba1e2228726d0138e0d07a243aceee97dbbffe8e59c93799b23f1cb1e981c2a40bf5e9c97f097aa0ce8a0a6d98467d1b7c901fd46ff9a3a0b743e47e60e777d97b5e3228cf0e4846d0d723efde9d7f66a5b45dc06834b19a5278eac6f7e42ed3177b7319ba29687400e8f95271109178ff65b28598b284c469498e0a07f860b6b31208761477b5d196cc1baff28d2fef8a3cdc6a4db1fe68934cdd368d334d7aac2227e99b1cd1135ee36e52d34a6aa3c60bc8950283498129d7d57dd8110b3f75f748c0440246f58626086c75cdbb4f790fe7d479633f1dc3633a2fe2c6790d3591b4d90d23e458f50ab7f2778ccdd7f07f3021b1e825e3125a7df348da41d1c152dd510e0951e11e1461168583a7e2f533ba7ad58168493cee86b1db4713024bb61e507f69de96a123558ce3af7f0aa18b2ac58c4e753a1ece3ef0428eab6964e50dd21989aaa2bd770d58b6c13438b7917d05cd2022d6835e181a68fd6651751f79c828ba4f3da4f6218f143f265957cf67ae74b27a9cff0d71301e5688ce66a554cd610b9a8d1b90c18670bf796e21c7b3eedbc7e6267616682281138f44662f63f13b1aba88828c1ba5cc7e40344f8e831453fd8ae3072404f18443bc6cfef1c2f0e14991c0dcf0fbf125012ef7388f13cab81ddf122fc71b06835c318b548cde4a8531ede2385f7bc70e8b76bbe0b8bab1109bd5a6c91e9b6b22389af1f85e94d57efab2d51e14cd9da2b6a2c0fc79b0dd4339a38f5ea9a33212236d2dc4a35dc9fef4ce8cb1322afdc149f9cfd85a53a9e780984a5267450ca945aec85eec893fe114f73b40d0b916e5c7c372c4de4f9f116c60479295ecc171c33cee46d9b9ff72ce5913b6fd8242d947954211739dc3915043f16cc1a81b10e6e3324f4188d6b7ff534927096b09868b61f56e8679b4c704ac51d0f00f227de898f4cc53e082fd241eb6fd99f636cff08a24f8c3ffcc35ecb50d017d530399fb5167bfb2984d4dcc619bdc0086760225ccbbd2a1775ba3661e0b1a5b0b03e985b7e21930f528326def75ee3b671d83a33bbbb820e71c0c73aa813f1595f90a5c0612ee089255ddf1bf248a27716ea58cec60fdb0f39768c88bdcace382a5aebdf628b83549f4ef8a3f39a5570628ffcd72e62dbc77d72d3e0291efeb521db43a572f618d3360cdcbd99d550a69cc89671d9f378f1e3b2807081995ced401f137a994d5922f4d98735d7e6bf3ac624519a62221f1449f80eb0785f23dbf5d89fc59d0f82fc41d3d6ff6f524b24e9bba8fe194bd6a1715252d2972075609bd9821e4c6da6c68934e71b759c8de48c5e3a21140864969bda32ffaa21515b46f343651ff44729c1886752a6a03330c6742c044a92717611cffb86960994d40a4dc8af43351277ee8674de3399bdbe17bb362f3e9b9cd1fd0f02894558c465df83112f7a1db1c222236c70c3d1d4acb52674a804591612cf64358e4c6589f1905b261f9db52c0a1d4e0fa8958cda8e4a7a6ddb52ea7cc0", 0x1000}, {&(0x7f0000e28000)="ef0c05d89852148d762fc06fd191b204af15bb260a93ae637e82c3e43fca37292abe0658c05146915fdcc648d35daec162e635c76c89408960e867f62874bf2ac281f35be95b2477ac58fcb43845f67b8c82d3b70a783bc223b4bc9bb9dc5ba495c79cee7d16958408146aa082a1c587a42c07cef855b94b9a51a0b7a0faec949efb5afca891090681a4048ec7c0c33b1afa7588da6c9787362d2362d78ca76972bbb4e1d4e25f293fabffe190c53018079f456c7303e7062b9daec35ed039fc4299b0e5f5", 0xc5}, {&(0x7f000017d000-0xd9)="a401cf51eef91ff828d2df8bb47f075dae8581eebd40daa605e554db8a2400839ae6ab2b4e4b0d6df151b2b8f1dcc7cca2c554b0ef5a3b3c8acce3d5ecfce5facf4326ff2348a8a67ede13cc0ed01085a180370c39c6f608754bcbcaf4dc4407a720c45bbc80cba2d4f0b08e18566c6f163dd45c1a78909a1090b34beccb0cb487b5efcb675a8032e38358c08a875374d66e88196f157a41a3aefbafea32daf6eac977777530f43b646585efef88fcf9f81c20f2225fe3926c27e272ee06a5bc467a3ed5d2d254d9c27f4e43f42c2596edfd9c7839235ef5f0", 0xd9}, {&(0x7f0000648000)="336ef639d6fbfa3596", 0x9}], 0x4, &(0x7f0000065000)=[], 0x0, 0x4000000}, {0x0, 0x0, &(0x7f00006b1000-0x90)=[{&(0x7f000001e000-0x50)="55adf126e2ab7a45d68927260e201759cedf9b747f33cffb104a7b3e1b1545aba8c6301e36edd3945d730b6c791159261d95779469e231c257dfe1783e1a62fb26ef3ebb283933e38917f95346021214", 0x50}, {&(0x7f000002c000)="af457b0c0e8602ef43472c82d2a8c4eda7cf0a9ba2be9bbf74cf4ef356d60c5652a82209bd322f17d02bcd82778d644c7df2a7531ee58afd8e9dd748ccb3a8e2da905767860b", 0x46}, {&(0x7f0000c43000-0x1)="b7", 0x1}, {&(0x7f00005d6000)="1e2b3568ae41a91368b49edb2a93afa0a0eefb9424b7cb804f65c341cb7a", 0x1e}, {&(0x7f000062f000)="5ad8b022fc4fee0cb36feefe0094534835abda72bba18421", 0x18}, {&(0x7f0000f83000)="c5a631adfac664612e5ac6ce28d3947b91c2518522851f5704bf6a809ff2f9e9007d96363373a8ddeaa74da9c6dd970ee4d1e423cea0291dda72e4293c3ff70a150abf041888accce2d5ea93f5c3943c071927ed415c718265c99558252e124ac9f7244eeb42026827c39e0219f8732f2523c7de498bc88e18613eb9c62f35a8657335e0658ea4c24e89315829b3aae7aab0a08813774a99d0d18d3d8237a49db590fa0fe4e708acf39a253ce1143cd72de4deebc860ea8b83d11710d9a8052239fde6641e48e43e5e8658931bb439011426a0813479368657705bbfa085502f6c42c2eb44b2cf22edbe7b0016279547451f56a9", 0xf4}, 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@op={0x18, 0x117, 0x3, 0x1}, @iv={0x68, 0x117, 0x2, 0x52, "358f4f876d009b36ca6e30c45c4a39c6261c5c15bd14342884e94d286e3068403c4d73c489edfddf3f7f5ec57f6a7ce7abff1daea7d5d434d29f4db6771e181c573d11b455bc6116db75d348556f5914563d"}], 0x10d8, 0xc000}, {0x0, 0x0, &(0x7f00001ef000)=[{&(0x7f00009c0000)="a4f147c1d834518df0d5e3e922491bd89b6e2998efd6940546c267007f409036442794bbdcea4a6bbbc111819fedfd005319d961d0c281ffc630c2a3b66fd01d0047e20e8e127f1279a98591731e2cdb6e74a116029377f52611ad1ca63b8f01db01e15ed391e5fd553e7dd8f0d5aef5a84253626f39795171eb6e8d4a9dcf97a862039fbf67530d259a6aed160950de8f85b7dc49944b6fd9d04d1985bcacb9f39d01e2cf02cfc55bfeeceb4e03f442", 0xb0}, 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{&(0x7f0000814000)="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", 0x1000}], 0x7, &(0x7f000024a000)=[@iv={0xf8, 0x117, 0x2, 0xe0, "9ef01a0d65889d008e7f9ff52082a5dba393cd5ca461c391b77a9086f981f1a3117cfa07b4e83cec94368b587ec5894b83641a0eda8af7180cbd64e93d71394744fff8923b7c18b1ace75eaf0eff6b824b5705e336b570d916355bb7aa4ec2f1e23af1b216c5b56a86b337d3188fdc8b3c8a93fdb995ab890663f928132f547d08d49f911e81e2536ed60652233a79cfdbbc4d463b019ce8c9c01c0d3780ea74eef8f75d28fe4c825cfe196dfbf25a6b5adce0aa2f92ff9f5fb54b51fb7b035c81904a88ca6d9c1a87bfda976bc12f36167494f6e2b12d661423f058f7436d27"}, @op={0x18, 0x117, 0x3, 0x0}], 0x110, 0x10}, {0x0, 0x0, &(0x7f00005e4000-0x30)=[], 0x0, &(0x7f00007c7000-0xe0)=[@assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xb0, 0x117, 0x2, 0x98, "eba87c95af5722452ee95396536794a5bb03e03db5d07f09fcfdf6d333203ba0da5c7dd94ed68f24ce0c88cb1162b33106a82bc246f8715f034a0ce2afd69e5eb506231b62d596a7a1f94c4ab7077196000100181f16879a1a0000000777a36d5f1a2fc1167e000000007fffffffb20e54a60d6436485ef5ae4300800000477ee01a857f672eaa15883622f53f88a6a70690aea151d7e165"}], 0xe0, 0x2400c005}], 0xa, 0x8000) recvmsg(r8, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000538000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x1, &(0x7f0000bdb000-0x2e)="", 0x0, 0xfffffffffffffffe}, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000e62000)={0x26, "736b636970686572000000000000", 0x0, 0x8f, "73616c736132302d67656e6572696300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/14 22:12:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000097a000-0x8)="2e2f66696c653000", 0x9001, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000050c000)="706f7369785f61636c5f6163636573737b5900", 0x2) pwrite64(r0, &(0x7f000003c000-0x1)="2f", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0xffc) listxattr(&(0x7f00000dc000)="2e2f66696c653000", &(0x7f0000182000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e) symlink(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000004000)="2e2f66696c653000") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d79000)={0x0, 0x0, 0x0}, &(0x7f0000c1a000)=0xc) lookup_dcookie(0x3, &(0x7f0000d6b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) munlockall() sched_setaffinity(r1, 0x8, &(0x7f0000bd7000)=0x2) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000916000-0x4)=0x9) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00001ae000-0x4)=0x0, &(0x7f0000d45000)=0x4) memfd_create(&(0x7f0000d95000)="00", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x400448c9, &(0x7f0000b5d000)="ef7a417ee4aa038b125b69688a0dcb303d434b25a74cf8f9c63152bd5dd1a77a4392de5f3d045613c335749dcafa113842ce7d61843b799ee5aeb46472f5136d9d6ed8e62f18a3b224c166d334654aac8f4c1778993d7ea2f8147ab82125f4cafe29") r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f8f000-0x4)=0x20, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00006ad000)=[{&(0x7f00006fe000)=[{0x72, 0x0, 0x0, 0x0, 0x0, "f727e1dcc9a666347ac5375ef49d66b8025779fda92951949e53a3de504f117c914ee889a893c1038ffed1ef3a397b7efd0ac09f8f95834c89fa6b81be4566d8b8560c11dea8653c0a89ecb750e1f55cd7d3e8c5fb06f05b84a1b792a9d70c1f62a8"}], 0x72}], 0x1, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x40090}, 0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d00000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) r4 = socket$packet(0x11, 0x0, 0x300) mknod$loop(&(0x7f000003d000)="2e2f66696c65302f66696c653000", 0x40, 0x0) signalfd4(r4, &(0x7f0000e53000)={0x100000000}, 0x8, 0x80000) syz_fuse_mount(&(0x7f0000113000-0x8)="2e2f66696c653000", 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x20000) 2017/12/14 22:12:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000705000)="2e2f636f6e74726f6c00", 0x42000, 0x4) syz_extract_tcp_res(&(0x7f0000f74000-0x8)={0x0, 0x0}, 0x25b7, 0x0) syz_extract_tcp_res(&(0x7f000015e000)={0x0, 0x0}, 0xe3e, 0x5) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x9) accept4$inet(r1, &(0x7f0000e8c000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de3000-0x4)=0x10, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000060c000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000036000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e1e000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004c6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000698000-0x10)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003a3000-0x10)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000f0000)={r2, r4}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ac3000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000756000-0x10)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000734000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003ff000-0x10)={r5, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000bdb000)={r2, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00004f5000-0xc)={r7, 0x80004, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fd6000)={r6, r7, 0x10000023ff}) r8 = socket(0xa, 0x803, 0x86) sendmsg$nfc_llcp(r8, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x14, 0x1000000029, 0x34, "00000000"}, 0x14, 0x0}, 0x0) 2017/12/14 22:12:26 executing program 1: getgroups(0x8, &(0x7f0000ac8000-0x20)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chown(&(0x7f0000001000-0x8)="2e2f66696c653000", r1, r0) r2 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f000037f000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00006af000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a4000-0x4)=0xe8) stat(&(0x7f0000800000)="2e2f66696c653000", &(0x7f0000b7b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000fea000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xffffffffffffff81, 0x1, 0xffffffffffffffff, 0x40000000, 0x20, 0xa0, 0x6, r6, r7}, {0x5, 0x2, 0xffff, 0x800, 0xfffffffffffffffe, 0x2, 0x100000001, 0x5}, {0x6, 0x6, 0x6, 0x36bc}, 0xfffffffffffffff9, 0x0, 0x8, 0x0, 0x60, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x100000001}, 0x2, @in=@multicast1=0xe0000001, 0x1, 0x1, 0x2, 0x6, 0xd5bc, 0x10007fff, 0x1000}}, 0xe8) r8 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000045c000-0x28)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r8, &(0x7f0000f29000)={0x11, 0x3, r9, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r8, 0x107, 0x12, &(0x7f0000597000)={0x0, 0x0, 0x0}, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000202000-0x8)={0x0, 0x4}, &(0x7f0000281000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00005b3000-0x4)=@assoc_id=r10, &(0x7f0000696000-0x4)=0x4) r11 = socket(0x5, 0x802, 0x301) setsockopt(r11, 0x107, 0x12, &(0x7f0000000000)="", 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r8, 0x84, 0xe, &(0x7f0000152000)={0x0, 0x0, 0xcf, 0x2, 0x9, 0x0, 0x1, 0x4000000000000000, {0x0, @in6={{0xa, 0x3, 0x4f2, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x7fff, 0x3, 0x100, 0x2}}, &(0x7f0000c3e000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r11, 0x84, 0x1, &(0x7f00007e7000)={r12, 0xfffffffffffffac0, 0x9, 0x101, 0x4, 0x3}, &(0x7f00003d0000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r5, &(0x7f0000031000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a1000-0x4)=0x10, 0x80000) r13 = socket$inet(0x2, 0x2, 0x401) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f000009c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r14 = socket$packet(0x11, 0x2, 0x300) getsockopt(r14, 0x1, 0x11, &(0x7f00005a9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b3e000-0x4)=0x5b) setsockopt$packet_fanout(r14, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x0, 0x0}, 0x4) sendto$inet(r13, &(0x7f000037e000)="", 0x0, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r13, 0x1, 0x19, &(0x7f000031f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000235000)=0x400, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000efe000)=@common="00000000000000000000000000000000", 0x10) 2017/12/14 22:12:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffd, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000105000)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0xfffffffffffffffe}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f00004ef000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00001e3000-0x8)={r0, r1}) bind(r0, &(0x7f0000249000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000869000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007fc000)={0x0, 0x0}, 0x80800) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f000008b000+0xd3f)={0x5, 0x8, 0x1000, 0xfffffffffffff9f0, 0x8417}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b08000)="2f6465762f73657175656e63657200", 0x40000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007c1000)=0x0) perf_event_open(&(0x7f0000d9b000-0x78)={0x4000000002, 0x78, 0x0, 0x0, 0x9392, 0x0, 0x0, 0x2, 0x4000000000000000, 0x9, 0x100000003, 0x10000000000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x727, 0x2, 0x20, 0x0, 0x104, 0xfffffffffffffffe, 0x3, 0x20, 0x0, 0x0}, r5, 0x1, 0xffffffffffffffff, 0x4) r6 = syz_open_dev$loop(&(0x7f000062d000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f000048e000-0x10)={0x0, 0x1, 0x6, @random="ee31b882cfbf", [0x0, 0x0]}, 0x10) prctl$intptr(0x1, 0xff8) r7 = socket(0xa, 0x0, 0x57e9) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r7, 0x894b, &(0x7f00007aa000)=0x0) clone(0x0, &(0x7f00004c1000+0xc19)="", &(0x7f0000000000)=0x0, &(0x7f000027a000)=0x0, &(0x7f0000000000)="") prctl$setptracer(0x59616d61, r5) waitid(0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f000026b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x4, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x3, 0x2, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r4, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000e3000)={@loopback={0x0, 0x1}, 0x800, 0x2, 0x0, 0x2, 0x200, 0x6, 0x2}, &(0x7f0000cef000-0x4)=0x20) sched_setaffinity(r5, 0x8, &(0x7f0000dda000-0x8)=0x9) io_setup(0x22, &(0x7f0000795000)=0x0) shutdown(r0, 0x1) io_submit(r8, 0x1, &(0x7f00001f8000-0x50)=[&(0x7f00004dc000)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f0000da4000-0x1000)="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", 0x200, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/14 22:12:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000705000)="2e2f636f6e74726f6c00", 0x42000, 0x4) syz_extract_tcp_res(&(0x7f0000f74000-0x8)={0x0, 0x0}, 0x25b7, 0x0) syz_extract_tcp_res(&(0x7f000015e000)={0x0, 0x0}, 0xe3e, 0x5) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x9) accept4$inet(r1, &(0x7f0000e8c000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de3000-0x4)=0x10, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000060c000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000036000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e1e000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004c6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000698000-0x10)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003a3000-0x10)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000f0000)={r2, r4}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ac3000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000756000-0x10)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000734000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003ff000-0x10)={r5, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000bdb000)={r2, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00004f5000-0xc)={r6, 0x80004, r0}) r7 = socket(0xa, 0x803, 0x86) sendmsg$nfc_llcp(r7, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x14, 0x1000000029, 0x34, "00000000"}, 0x14, 0x0}, 0x0) [ 108.180737] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13363 comm=syz-executor5 2017/12/14 22:12:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000071a000)="7072786376626f6f6e5474110e07ff738b656df53748", 0x1002000000004) lseek(r0, 0x0, 0x4) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x80800) r2 = openat(r0, &(0x7f0000fc4000-0x8)="2e2f66696c653000", 0x80, 0x102) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000499000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000271000)={0x0, 0x0, 0x0}, &(0x7f000061b000)=0xc) fcntl$setown(r1, 0x8, r3) fcntl$getownex(r1, 0x10, &(0x7f0000b9f000)={0x0, 0x0}) r5 = getpgid(r4) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000fc4000)=0x0) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r5) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000ed4000-0x6)={0x10, 0x2c238bf, 0x7}) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000fc9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ptrace$setsig(0x4203, r4, 0xfffffffffffffffd, &(0x7f0000fc2000+0x2de)={0xb, 0x0, 0x3, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00000ce000)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000981000-0xc)={0x0, 0x80001, r2}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000fcb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000fc5000-0xc)={r7, 0x80000, r2}) connect$ax25(r2, &(0x7f00002b1000-0x10)={0x3, {"78c28006783760"}, 0x9e}, 0x10) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000fc4000)={r8, 0x0}) recvfrom$inet6(r2, &(0x7f000055e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44, 0x40, &(0x7f0000d7f000-0x1c)={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 108.291865] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13363 comm=syz-executor5 2017/12/14 22:12:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000f9e000-0x20)={@generic="5f1f8400000002ef1929000000066a2c", @ifru_flags=0xf500}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00005e4000)=0x24, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d8c000)=0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$mice(&(0x7f0000efe000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x8000) openat(0xffffffffffffff9c, &(0x7f0000427000)="2e2f66696c653000", 0x8f5a5e74454b72c1, 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d8c000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000fc0000)={0x0, 0x0}) socketpair(0x3, 0x807, 0x0, &(0x7f0000509000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000b00000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000f2e000)={r5, 0x7fffe, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007be000-0xc)={r6, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r7, 0xc010641d, &(0x7f00001f3000)={r3, &(0x7f0000923000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000f1a000-0x10)={0x8, 0x3d4}) write(r8, &(0x7f0000d61000-0x1000)="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", 0x1000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000036d000-0x30)=[{0xb, 0xd1e3}, {0xf, 0x9}, {0x2, 0x5}, {0xf, 0x100000000}, {0x4, 0x80}, {0xf, 0x800}], 0x6) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000b14000-0x12)={@common="69705f76746930000000000000000000", 0x8000}) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f000011b000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000318000)=0x7a) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00002d7000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aec000)=0x18) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)="72656e6f00", 0x5) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f0000296000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000a5b000)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00009eb000-0x28)={@generic="0a7eda9e2edf4423f55edf5d0505d113", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/14 22:12:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000705000)="2e2f636f6e74726f6c00", 0x42000, 0x4) syz_extract_tcp_res(&(0x7f0000f74000-0x8)={0x0, 0x0}, 0x25b7, 0x0) syz_extract_tcp_res(&(0x7f000015e000)={0x0, 0x0}, 0xe3e, 0x5) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x9) accept4$inet(r1, &(0x7f0000e8c000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de3000-0x4)=0x10, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000060c000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000036000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e1e000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004c6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000698000-0x10)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003a3000-0x10)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000f0000)={r2, r4}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ac3000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000756000-0x10)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000734000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003ff000-0x10)={r5, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000bdb000)={r2, r3}) r6 = socket(0xa, 0x803, 0x86) sendmsg$nfc_llcp(r6, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x14, 0x1000000029, 0x34, "00000000"}, 0x14, 0x0}, 0x0) 2017/12/14 22:12:26 executing program 7: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ee3000-0x1c)={0xa, 0x0, 0x21a3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r0 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom(r0, &(0x7f0000750000)="", 0x0, 0x102, &(0x7f00007b7000)=@ethernet={0x6, @random="b0c447b6345a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f86000-0x8)={0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000f86000)={{&(0x7f000086e000/0x4000)=nil, 0x4000}, 0x3, 0x0}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x54, r2, 0x20000000000000) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000424000)=[{&(0x7f0000a4e000)="e18a7f", 0x3}], 0x1, 0x11) socketpair$inet6_sctp(0xa, 0x10000000005, 0x84, &(0x7f00001f2000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0x0, 0xa7, 0x0}], &(0x7f000000a000)="87797374656d00", 0xffffff7ffffffff9, 0x80, &(0x7f0000850000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x3) close(r4) r6 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r6, 0x117, 0x5, 0x0, 0x1) recvmsg(r5, &(0x7f0000d4a000-0x38)={&(0x7f0000f6e000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f6e000)=[{&(0x7f0000afa000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f00008d7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f00006ac000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000eb6000)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000865000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}], 0x5, &(0x7f00001bf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8, 0x1000000001ff}, 0x10000) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000346000-0x38)={0x26, "736b636970686572000000000000", 0x0, 0x80, "6c727728616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000e27000-0x21)="0a070c06d50007d3000000000000b7ff58f0dfff00084008000bd7001806e6f31e", 0x21) accept$alg(r6, 0x0, 0x0) close(r3) recvmsg(r7, &(0x7f00007f5000)={0x0, 0x0, &(0x7f0000f70000)=[{&(0x7f00006ec000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f0000567000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f00001e2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000840000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f0000835000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000f70000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f0000c5a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f0000a3b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}], 0x8, &(0x7f0000853000-0x14)="0000000000000000000000000000000000000000", 0x14, 0x6}, 0x559ac71f1333d46c) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/14 22:12:26 executing program 1: mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005b5000-0x9)="2f6465762f6b766d00", 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000afd000-0x40)={0x1fffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000aae000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) fcntl$addseals(r4, 0x409, 0x8) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f00008ce000/0x18000)=nil, &(0x7f0000221000-0x18)=[@text16={0x10, &(0x7f0000af8000)="ba2000b0f0eeba610066b81d00000066efb800008e0c87e4670f01c800072c0f01b6cba966b8db0000000f06c80f21f866350800d0000f23f83e6567660f38dea419f79758603e3ef2ad", 0x4a}], 0x1, 0x0, &(0x7f0000af9000-0x10)=[], 0x0) r5 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004ea000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r5, 0x4b70, &(0x7f0000b03000)={0x7ac, 0x5, 0x8, 0x80000000, 0x2, 0xbda6}) bind$bt_rfcomm(0xffffffffffffffff, &(0x7f000016a000)={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) connect$bt_l2cap(0xffffffffffffffff, &(0x7f000089e000)={0x1f, 0x0, {0x7, 0x0, 0x0, 0x6, 0xc779, 0x96d}, 0x81, 0x0}, 0xe) truncate(&(0x7f0000b00000)="2e2f66696c653000", 0x0) read$eventfd(r2, &(0x7f0000afd000-0x8)=0x0, 0x8) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000b00000-0xc)={0x0, 0x0}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000281000)={[{0x1, 0x3ff, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x0, 0x4, 0x7f, 0xff}, {0x0, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffe, 0x3, 0xff, 0x0, 0x4, 0xad73, 0x0, 0x1ff}, {0x2, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x3, 0xffffffffffff7c06, 0x5, 0x0, 0x6, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/12/14 22:12:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003dd000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ae4000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x22, &(0x7f0000402000)={@local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a65000-0x4)=0xc) getresuid(&(0x7f0000d65000)=0x0, &(0x7f0000412000)=0x0, &(0x7f0000280000)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000641000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0x9, 0x2, 0x6, 0xa, 0x20, 0x20, 0x5e3, r2, r3}, {0x20, 0xffffffbffffffffc, 0x62625ce5, 0x7, 0x3ff, 0x3, 0x7, 0x66e}, {0x1, 0x8, 0x6, 0x9}, 0x10000, 0xfd, 0x5, 0x1, 0x5b, 0x3}, {{@in=@multicast2=0xe0000002, 0x1, 0x6}, 0x9, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x1, 0xec45d69, 0x7f, 0x7, 0x9}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000d8c000-0xb0)={{0x0, 0x9}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0xffffffffffffffff, 0x7, 0x1ff, 0x101, 0x9, 0x6, 0x0, 0x6, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000fb0000)={0xffffffff00000000, 0x0, 0x1, 0x2000000000001, 0x6, 0xffffffffffffeffe, 0x4, 0x80000000000800, 0x0}, &(0x7f0000068000)=0x20) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000ab7000)={0x6a}, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2000000}], 0x1c) getsockopt$llc_int(r5, 0x10c, 0x5, &(0x7f0000572000-0x4)=0x0, &(0x7f0000f6b000)=0x4) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f0000f08000-0x20)={"975cae974b2649dcc21d3b7fcf275e9a", {0x4, 0xa8, 0x40000000000, "d690ec0be926", 0xc8c, 0x0}}) getsockopt$netlink(r5, 0x10e, 0x2, &(0x7f00003c6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ee1000)=0xc0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000ef000-0x8)={0x8000000001f, 0x5, 0x101, 0x3fc}, 0x8) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) mknod(&(0x7f0000d24000)="2e2f66696c653000", 0x8000, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0xfffffffffffffffd, 0x2001000000000fa, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat(0xffffffffffffffff, &(0x7f0000705000-0x8)="2e2f66696c653000", 0x227d, 0x800010) setsockopt$ALG_SET_AEAD_AUTHSIZE(r7, 0x117, 0x5, 0x0, 0x85) perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xac, 0x85, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f00007ad000)="2e2f66696c653000", &(0x7f000045e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f000097f000)="2e2f66696c653000", r3, r8) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x14) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f000043c000)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eda000-0xc)={r10, r4, r8}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r9, &(0x7f0000e3b000)="", &(0x7f0000571000-0x1)="1d", 0x0}, 0x20) ioctl$SNDRV_TIMER_IOCTL_GINFO(r7, 0xc0f85403, &(0x7f00008be000-0xf8)={{0x3, 0x1, 0x1, 0x1, 0x1}, 0x6, 0x619180000, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x40, 0x4253, 0x3, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r6, r9) 2017/12/14 22:12:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) msgget(0x2, 0x1) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x4, 0x2, 0x3, 0x200, 0x0, 0x7, 0x9, 0x6}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000910000)="2f70726f632f73656c662f6e65742f70666b657900", 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b83000-0x4)=@assoc_id=0x0, &(0x7f0000b17000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000090c000)={0x100000000, 0x0, 0x10000, 0x1}) r4 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f000082f000-0x10)={r3, 0x7}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r2, 0x2}, 0x8) munlock(&(0x7f0000353000/0xd000)=nil, 0xd000) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x8) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b6e000-0x78)={0xa9, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x318, 0x1000000000000a4, 0x40000000000003, 0x1f, 0x200, &(0x7f000095d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x5, 0xe07e}) r5 = dup(r4) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000e4e000-0x3)="eebc2b", 0x3) tee(r0, r5, 0x4, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000d33000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000dee000)="", 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x101}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000001, @loopback={0x0, 0x1}, 0x401}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc4) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000000)={0x95ee, 0x0, 0x1, 0x3}) getsockopt$inet_int(r4, 0x0, 0xb, &(0x7f0000a74000-0x4)=0x0, &(0x7f0000724000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f00002c2000)={r6, 0x4}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00004d7000)={@multicast2=0xe0000002, @rand_addr=0x0, 0x0, 0x7, [@empty=0x0, @broadcast=0xffffffff, @rand_addr=0x7, @rand_addr=0x100000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x2c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f2f000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x0, 0x1, 0x80000000000008, 0x6, 0x400000000007, 0x9}, &(0x7f00003a1000)=0x20) r7 = accept(0xffffffffffffffff, &(0x7f000066f000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00009a4000)=0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00002f9000)={0x6, &(0x7f000067c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_inet_SIOCGARP(r7, 0x8954, &(0x7f0000ce6000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f65ac49f3ff420ab40058d8c8b1c8967"}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f00003e3000)={r8, &(0x7f00003cb000-0x20)="0000000000000000000000000000000000000000000000000000000000000000"}) madvise(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc) 2017/12/14 22:12:27 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000002000-0x2c)=@ethtool_cmd={0x33, 0x4, 0xfff, 0xb38, 0x3, 0x3, 0x1, 0x0, 0x808, 0xfffffffffffffffd, 0xba, 0x8, 0x0, 0x400, 0x42e3efc1, 0x48, [0xffffffff, 0xabe9]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000002000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000002000+0xf27)=0x10) setsockopt$ax25_buf(r1, 0x101, 0x18, &(0x7f0000003000-0x16)="1fdb340bfb1c7d454fcc87d3bbb5a67bc97f87b683cc", 0x16) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000004000)={0x0, 0x1}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000006000-0x8)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0xfff}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000004000-0x18)={r3, 0x71, 0x800000000000010, 0x80000000, 0x1}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x9, 0x800000ffffffff, 0x4, 0x3ff]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000001000-0x10)={0x1a, 0x3a, 0x3, 0xb, 0x1, 0x24000000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffbffc, 0x8011, r4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$ipx(r1, &(0x7f0000001000-0x10)={0x4, 0x4, 0x8, "6fc1f212d3d4", 0xe5, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendto(r5, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000daa000-0x4)=0x1000100000000009, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f15000-0x18)={0xa, [0x4, 0x400000000, 0x0, 0x4, 0x4, 0xab83, 0x7fff, 0x3, 0x3ff, 0x0]}, &(0x7f00002d3000-0x4)=0x18) sendmsg(r5, &(0x7f00009b1000-0x38)={&(0x7f000021c000)=@nfc={0x27, 0x80000000, 0xfff, 0x5}, 0x10, &(0x7f0000fc6000-0x60)=[{&(0x7f0000b4e000)="2bb55fa61771fc3336e17749f768f89f8c482c704c1b350a38d90d469834", 0x1e}, {&(0x7f00001ae000-0xaf)="399d2a76c179a5034b0f3c12fdf9c47564c8cb3dab5dc9ed1545672a87c1ece4f4a5d22419b4f9290174391277b863ba8c7658d1f7524f475745c44886b35c5b6e459d54100aef797767a56d655a2f12989a076a99961c04fb3a81ccc10ea80687f5235274f546c334663f2b86e593e886611457e3ca4c47106d21e91e35be5207f0f3b96d4e0549e58c86dcf83019b91b37d199c5e3034c66244baeb03b3c238dbe337bf9afab0670851c52c17190", 0xaf}, {&(0x7f0000545000-0xdc)="7d2618cb8c6caa84c9f19f03e73d8a54aa44f13911ffbfe41bd97ba1dcd74338ea484f65ca6302e225f554925eb6579355c2e12ee9fea2088d20c866ab9fcc014ee90ec9c90acbbcf4d6ecbbd96932e3ee7d1050f9e3396619ab8d753765a98f37c1736c9df8c6a20e005d4afbc1d52aa35c1523afe52471e847922c44530428e26d2779ca4297b44eedfd53e173695f7dbaee02e0c6d5d60b8f1f371b1934ef37225b59e3221a53eaf984657b3a3b7451ecd9a3b4c866251cc45031261d525a71babdb074db22a6db9f4ee9cc122a1dc36157bc0a3af48dad2a50cd", 0xdc}, {&(0x7f0000a28000-0x1000)="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0x1000}, {&(0x7f000042e000-0x20)="b20ddb4b5a1f909c1fea1558bb1e573b552d5281d724955cb0d371977fac08fa", 0x20}, {&(0x7f000054d000-0x4d)="1035ffd133a5facab796d9c65d50aa28f6ab1cdc58f6d748cd4f883f1da7f4fcb9dda378205b23102e9a91780e3d544543fe634849d5f3e3b5435fccbd00e85dc29908dbe2fb28a84ec4ec715e", 0x4d}], 0x6, &(0x7f00003e2000-0xe0)=[{0xe0, 0x100, 0x71, "7e4094a6c7a5fac64918c1c4affc38829031239de8009b97ee7ba7d7afd4408b6e90511eb665d71f1f2727e6fa64e38812895910587295956e60caea2261bc8b0b8326c410df312d183fe7eb3014fe2b68fc2041f1755b6bea9a7bd4740dab23350fd933c60a2d78367a489337657739b56422ca4e9d4d3a5869432343b51776b67b9d6631bfba221be8cd46a70ea4d565ddc03273b98e87b2777c7dfdc59931888c2e4edc25e8bfb25260494dee18f780ccdafc30c8992c0938eb79e3747b0d791f33e131fbf17427db43"}], 0x1, 0x80}, 0x40000) connect$nfc_llcp(r1, &(0x7f0000028000)={0x27, 0x7, 0x13e2, 0x5, 0x182, 0x5, "e0b315a350b2de242b009242fe433dde09fc06f9244ac442a4d7637d080e9789f5249fe51d0b2ded9516cdbe4396010b59b1eff6222b20eab9a3b12c5eb2eb", 0x800}, 0x60) sendmmsg(r5, &(0x7f0000a43000)=[{{&(0x7f0000539000)=@nfc={0x27, 0xffffffffffff0000, 0x8b81, 0x5}, 0x10, &(0x7f000092c000-0x10)=[], 0x0, &(0x7f0000aaa000)=[{0xd8, 0x11b, 0x80000000, "5635c6bb8ed498c760a24c8ae360eb9cb5672700ddff86b32bdf3c67b0175c1b40a885c930eb54c590192129b35bf4be67641981b4f54a615bf4326a98f0fa846f3f31f8ee419158507bd3ca123b69414208d223bf41dfd85ba2063d5f0cd3ec36e766caff4f7a96e28962c682303c81a378edba36f2ace187a15e9644ecf6a844d4ea33c3b8275f20804b90a41516d119e89aea7af697631075834224b3110ceb3d256a7acfed40e938a9c47d63f246597bed21225f7c8ebc37e1947ef09f49524a3a677350d833"}], 0xd8, 0x800}, 0x101}, {{&(0x7f0000923000)=@ax25={0x3, {"ea71e1dd2e28b5"}, 0x0}, 0x10, &(0x7f0000343000-0x30)=[{&(0x7f0000fb2000)="f32ad4af47e576a9fb4cb6ece7a107a8c0fe50c3434e6e9094bbf6dad9c94561ed5220d26170502eb0a0e0876e4111ffe5d881fb328afd5923e269c180b703393fa542e07206892e1d1488c658eee54479e02e697abe0ba023a14b3e2a00933bc79a669ede1e33bd46872b7368cbda10e03ad32d7b1416327f7da8eab46b6d086f6ad09c966f9c", 0x87}, {&(0x7f0000e2f000-0xa)="183a50400309166aa212ecbe0fc731b7a41de999c9d8fd1e8fe7a49597dd37c6da2761f648e4fb2907512d6a73427b63db82d88b00e69440c0845a21f4064605e3b2a3fea4379f336b47d5ef86246e95127418d8be2d4a7d8c6ce2878e8c8f98de3dd732e935640ca27f0000000000000000cad6dc54e7cd6352145cba61af00be6e30a6008e589f5e19a0cac0e8d767afb3e316208c854441a13d50568005cf4ca5859c5ffe04bfde41a52bb8", 0xad}, {&(0x7f00004a5000)="78b39b02fd71f94cdeac280b63137b0fb5bb8d27dd2151a55a1facc5227d58fe317d51449f4099b85e09645d62d2b53d2b972ff514e4ee4c1b20f2d40a1865f3402570e3e33b170f7f045c1594a7d4b887c7ecdc3ef4669525a41d3d315c7af35ffed5d2062c6d7305129312984f5432b9d2818ece199c84d86f901755fb2c09834d3c6b0f245029b52254be7e8815ea0dba8177a8eb24214480dde76d156a81d57421d7e3358f2679d1501db3d2ae1cab23f3c26156154a46b3efb95f8967d7ff4c36258a1981b7e0f7aebc8c0d0dfa8f66f3b8a0777ed68a4ff0eaf617f5236381", 0xe2}], 0x3, &(0x7f000061d000-0x1248)=[{0xa8, 0x108, 0x400, "8cdba5c4a6583800dbbc9fd9db2c87a1124ce3d3bb50ce6de9c495d011a1699903e5229fde58052d25eb07a5e36402729d871d9d5c46074dcccb3d564ff4c19fb32fd555ae39e32da3c3c0075efef99f4543948f2ca28f33e50afd3d753b57fae03c5ffa7941841319cee67afb6739f3666c127b1eebfc0c2276d65b22c87993dda64f0ebf443d94a5d417ef9858b1a0c18c6024af4b"}, {0xb8, 0x11f, 0x0, "cdd29fd6bf2c86f880bba950f0130d257379f1991838ad1974983f1633c3a245575830756d064d9c861acab3db66f7edf3810d8e171b56d14cd228538852f48dc33243d23095170df48fcf267813c26c851d8f33a38df5bc2cc397ece6cec98de55ab577d93cbf53a5e08fb83a79136931533f3776d70ea5d53ee7ce07374f36431f68675738c0a1eab8de04bbae5fa0834fde16735ecbec95fe82c21c1267480574c3f6"}, {0x1010, 0x13f, 0x9, "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"}, {0x70, 0x109, 0x3, "d85b5b172aadb591a786b7a8edecd9aa6fbf1098ca6e6166b7f9c355dccea5078641d2fa4b098f90980e4ed932ad872dd040ba30deb9ef8a44895a8d5af7a598f75a2da7eeb8528cd969fa258e85eb8afcd9c4d8cd46e5330ecefc77f9d4f5"}, {0x18, 0x1ff, 0x1, "37"}, {0x40, 0x11e, 0x3ff, "a65a609bf4949829f0a03052557c548e4382184a5d02ee5287b6e9e4e2ba22dc582bfe76975985c87b"}, {0x10, 0x111, 0x9, ""}], 0x1248, 0x0}, 0x1e}], 0x2, 0x40) sendmsg(0xffffffffffffffff, &(0x7f0000691000-0x38)={&(0x7f00008b8000)=@alg={0x26, "736b636970686572000000000000", 0x200c, 0x4, "5f5f6563622d73657270656e742d7373653200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000eef000-0x90)=[{&(0x7f0000f37000)="", 0x0}], 0x1, &(0x7f00005f0000)=[], 0x0, 0x40051}, 0x0) 2017/12/14 22:12:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)="2f6465762f72616e646f6d00", 0x0, 0x104) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000+0x879)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = fcntl$getown(r0, 0x9) setpgid(r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x16) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000d42000-0x5c)={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, {0xa, 0x0, 0x77, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, 0x80000001, [0x8, 0x5, 0xeab, 0x10000008001, 0x4, 0x7fff, 0xfff, 0x3f]}, 0x5c) r6 = syz_open_dev$sg(&(0x7f0000e27000-0x9)="2f6465762f73672300", 0x16, 0x103) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0x7, &(0x7f00009d1000)={0x1c00000, 0x1, 0x3, 0x6}, 0x10) bind$unix(r3, &(0x7f000055b000)=@file={0x1000000000000001, "2e2f66696c653000"}, 0xa) connect$unix(r3, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r3, &(0x7f0000dd0000)=@file={0x1, "2e2f66696c653000"}, 0xa) r7 = dup3(r3, r5, 0x80000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r7, 0x4008ae48, &(0x7f00003f0000-0x8)=0xf000) recvfrom$ipx(r6, &(0x7f0000623000)="0000", 0x2, 0xfffe, &(0x7f0000042000)={0x4, 0x4, 0x8, "010237000308", 0x7ffc, 0x0}, 0x10) connect$unix(r3, &(0x7f0000d34000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) r8 = socket$inet6(0xa, 0x2, 0x0) recvmsg(r3, &(0x7f000031d000-0x38)={&(0x7f000036a000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000295000)=[], 0x0, &(0x7f000080d000)="", 0x0, 0xfffffffffffffffb}, 0x2022) r9 = gettid() sysinfo(&(0x7f0000ce9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000a7d000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x0, 0xff, 0x8, 0x10001, 0x3, 0xfffffffffffffffa}, &(0x7f000023f000)=0x20) sched_rr_get_interval(r1, &(0x7f0000705000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r10}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r9, 0x1000000000018) 2017/12/14 22:12:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000705000)="2e2f636f6e74726f6c00", 0x42000, 0x4) syz_extract_tcp_res(&(0x7f0000f74000-0x8)={0x0, 0x0}, 0x25b7, 0x0) syz_extract_tcp_res(&(0x7f000015e000)={0x0, 0x0}, 0xe3e, 0x5) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x9) accept4$inet(r1, &(0x7f0000e8c000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de3000-0x4)=0x10, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000060c000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000036000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e1e000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004c6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000698000-0x10)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003a3000-0x10)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000f0000)={r2, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ac3000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000756000-0x10)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000734000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003ff000-0x10)={r4, 0x0, 0x4}) r5 = socket(0xa, 0x803, 0x86) sendmsg$nfc_llcp(r5, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x14, 0x1000000029, 0x34, "00000000"}, 0x14, 0x0}, 0x0) 2017/12/14 22:12:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)="2f6465762f73672300", 0x232, 0x8084) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000000df, 0x0, 0xfd, 0x0, 0x0, 0x1000000, 0x2, 0x0, 0xfe, 0xfffffffffffffff8, 0x100004, 0x10000, 0x0, 0x2, 0x5, 0x0, 0x0, 0x900, 0x40, 0xfffffffffffffb14, 0x638306309e9eb807, 0x0, 0x0, 0x4, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000970000)="2f6465762f736e642f73657100", 0x0, 0x101000) mmap(&(0x7f0000741000/0x3000)=nil, 0x3000, 0x1000000, 0x50010, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000960000-0x18)={0x0, 0x401, 0x30, 0x400, 0x7}, &(0x7f0000651000-0x4)=0x18) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0xb275, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffe, 0xfe, 0x20000000000, 0x100000000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x3, 0x0, 0x3, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = getpgrp(r1) setpriority(0x0, r3, 0x85) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000524000)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cde000)="2f6465762f6b766d00", 0x800, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x2000, &(0x7f00003a8000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r7, r8, &(0x7f0000171000/0x18000)=nil, &(0x7f00004a1000)=[@text32={0x20, &(0x7f00004c0000)="36ddbd00000080f30f20d80f01d10f9a5600c4c1ac5c1c31b8010000000f01c1670f019b5b6f66b8ab008ed0adc4e2b1966800", 0x33}], 0x1, 0x0, &(0x7f0000828000)=[@cr0={0x0, 0x40004}], 0x1) syz_kvm_setup_cpu$x86(r5, r8, &(0x7f00002af000/0x18000)=nil, &(0x7f0000a7f000)=[@textreal={0x8, &(0x7f0000e3c000)="c072cf59f4f08168fcf51af465f3a7ba4100edbad10466b8a021000066ef0f3064660f0fbf0000ae363e0f015a25", 0x2e}], 0x1, 0x5, &(0x7f0000d83000-0x10)=[@cr4={0x1, 0x100}], 0x1) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f00006ac000)={0x400000070003, 0x0, [0x800000000007aa, 0x80100001, 0x3, 0x3, 0x1f, 0xff, 0x69b7, 0x2]}) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000f9e000-0x9)="2f6465762f6b766d00", 0x102, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/14 22:12:27 executing program 1: mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000006f000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00008ad000)="2f6465762f73672300", 0x14220, 0x640080) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00008e9000)={0x0, 0x9, 0x10}, &(0x7f000082c000)=0xc) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000afc000)=@sack_info={r2, 0x9, 0xb}, &(0x7f0000afb000)=0xc) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000057000-0x4)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000175000-0x8)=0x100000001) r4 = syz_open_dev$usbmon(&(0x7f0000388000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0x4200) connect$netlink(r4, &(0x7f000046a000-0xc)={0x100000000000010, 0x0, 0xfffffffffffffffc, 0xa}, 0xc) mkdir(&(0x7f0000ff0000-0x8)="2e2f66696c653000", 0x400002000fb) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000)="2f6465762f6b766d00", 0x20008000, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000a19000)={0x3, 0x3, 0x6000, 0x2000, &(0x7f00005b3000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f00005b3000/0x18000)=nil, &(0x7f0000856000-0x18)=[@text16={0x10, &(0x7f00004a8000+0xe3d)="9a5b70b100ba2000b000ee640f01cb65dfe0ea002067009a1700c0003e660f63d10f107a6635000040000f22e0360f01d1", 0x31}], 0x1, 0x0, &(0x7f00003fb000)=[@dstype0={0x6, 0xc}, @cr0={0x0, 0x5}], 0x2) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r7, 0x8040ae9f, &(0x7f000010b000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000349000-0x68)={0x79, 0x0, [0x80000001, 0x1f, 0x100, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000e86000/0x18000)=nil, &(0x7f0000692000)=[@text32={0x20, &(0x7f000043a000)="b90401004062b84710000000d0ba000000b40f3087c76dfef3ab66b8c4e3995c2708000f9ed520e0e066ba210066ede02ec1e8050f3235001000000d30ef66bafc0cc966e955e946266767f2a5f36e35080000000f228b58670f71d05d0f070f01b102000000", 0x66}], 0x1, 0x0, &(0x7f0000af9000)=[], 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000afb000-0x28)={0x1, 0x0, [{0x33e, 0x0, 0x9}]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000b83000)={r2, 0x2}, &(0x7f0000542000)=0x8) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x5) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006e5000)="2f6465762f6877726e6700", 0x50100, 0x0) fchmod(r8, 0x0) 2017/12/14 22:12:27 executing program 2: r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000096000)={0x7, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x40000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000def000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000ff000)={@common="62637368300000000000000000000000", @ifru_flags=0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f000058f000-0x8)="2e2f66696c653000", 0x67) r4 = inotify_init1(0x0) fcntl$setstatus(r3, 0x4, 0x80000000006800) gettid() ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f000023b000-0x8)=0x1) rt_sigprocmask(0x8001, &(0x7f000003b000)={0x9}, 0x0, 0x8) chdir(&(0x7f00005a5000)="2e2f66696c653000") prlimit64(r1, 0x4, &(0x7f00000a8000-0x10)={0x0, 0x20000000000}, 0x0) getpeername$inet6(r3, &(0x7f000065a000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000084f000-0x4)=0x1c) inotify_add_watch(r4, &(0x7f0000b2e000)="2e2f66696c653000", 0x60) fcntl$notify(r2, 0xa, 0x4) getsockname$ipx(0xffffffffffffffff, &(0x7f0000f86000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00004ea000)=0x10) alarm(0x101) r5 = open(&(0x7f0000975000)="2e2f66696c653000", 0x203, 0x0) r6 = dup2(r4, r5) ioctl$sock_inet_tcp_SIOCINQ(r6, 0x541b, &(0x7f00003cd000)=0x0) r7 = open(&(0x7f000025b000-0x8)="2e2f66696c653000", 0x101000, 0x8140) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000ac2000)={0x5}, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r7, 0x6, 0x16, &(0x7f0000155000-0x18)=[{0xf, 0x81}, {0x4, 0x18}, {0xf, 0x1ff}], 0x3) r8 = socket$inet(0x2, 0x2, 0x0) mkdirat(r5, &(0x7f0000cbc000)="2e2f66696c653000", 0x10) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f0000002000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x4, 0x8001, 0x420e7fd6, &(0x7f0000001000+0xfd9)=@common="74756e6c300000000000000000000000", 0x80000001, 0x0, 0x0}) 2017/12/14 22:12:27 executing program 5: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) symlinkat(&(0x7f00007f7000)="2e2f66696c653000", r1, &(0x7f0000d89000)="2e2f66696c653000") setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x80002, 0x9) setsockopt(r2, 0x107, 0x5, &(0x7f0000ee7000)="", 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c1c000)={&(0x7f00001db000-0x8)="2e2f66696c653000", r1}, 0xc) setsockopt$packet_int(r2, 0x107, 0x11, &(0x7f0000284000-0x4)=0x77d1, 0x4) syz_emit_ethernet(0x37, &(0x7f0000e5a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0xdaa1, 0x2, 0x2}}], {{0xfffe, @arp=@generic={0x103, 0x6003, 0x6, 0x1, 0x9, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "30", @random="790103bcab47", "e7da6d3048e594cafac335ce7b2c6911"}}}}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00003a4000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x732, 0x101, 0x400, 0xd8c0}, &(0x7f00007ef000-0x4)=0xa0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000494000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f81000)=0xe8) geteuid() stat(&(0x7f00005e9000)="2e2f66696c653000", &(0x7f0000c40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = request_key(&(0x7f0000a79000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000168000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000089f000-0x3)="232c00", 0xfffffffffffffff9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b4a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000376000-0x4)=0xe8) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f000050e000-0xc)={0x0, 0x0, 0x0}, 0xc) keyctl$get_persistent(0x16, r5, r4) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000bbf000)={@common="74756e6c300000000000000000000000", @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x2, 0x0) r7 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x6) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000f21000)={0x7404, 0x1f002, 0x6, 0x81, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$dupfd(r7, 0x0, r7) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00001b1000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x9, 0x7a, 0x9, 0x100000000, 0xe46a, 0x9974}}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000fcc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) eventfd(0x81) fcntl$dupfd(r6, 0x406, r7) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r7, &(0x7f0000b6c000-0x106)=@hdr={0x3, 0x1, 0x4, 0x8004, 0x40, 0x5, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x6, 0x200000000000000, 0x7fffffff}}], {{0x8100, @x25={0x1, 0x4, 0x0, "e20cb6ba7a05868d2d29cc90d23f4b93a2da79445e9e365e3480ff9a0cc187e01df11bead7d04336075e1d08e8eecc55f16e2859447b90c7a5ea59d95a00797da9124a7b8231d63dfd77617a64cbdeffe6779ab0ce3b321b3480a600edabf3cafff3c6c31357c5df0c0e386c20749a34ed512cfcc168fdda9d9b7afd2f845a26fc22649047cd333ca9f5b51b561a4011db9e236f0ac2bf806b347b88637a10b448f5b47486095167d43f35606efc2237e72a19331911fbb7f554f9e6d5335114dfc72ac74d5c3a310fd1ed701c73a4495afc66d014450ee53cc2d8e72ef566224f4c8101f225ef"}}}}}, 0x106) write$tun(r7, &(0x7f0000a9c000)=@pi={0x0, 0x655f, @ipv6={0x800, 0x6, "60f254", 0x466, 0x87, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[@dstopts={0x32, 0x68, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x14, "f182ba8a138e880182331a3d470747b509b495ed"}, {0xc9, 0x90, "4c15f0a8cae78e6e619e0d4cb4a5e54a7ec398c854e86be62c5bcf36ed73bcee26030a507fcfeb9e278fa8045fbf647bfa37e493156f8209d4a6a2c07c1b9f12fbd93cae7c64966474c5834b8e931d4d39acc771cc5463c0643d400ca1dc7dba8c02eafb8898f3dfb10db544ce69aebd7bb2747e30797d9b8fded8a0530cd1c685593c950a0315b497ff4989ef1c29c4"}, {0xff, 0xbb, "10ee80a5ab61f459d672c230f5a06304026fc29101694ab880b4f4d1b1bddc961e029a09690afb7a628c86f35ad40f8e599cf0211a1b7d8389f1d4adde4026e80a39da64b171c39218f176bd284e4e20abf83691a98b38455272d32251fd50f7a90d1e6584ef8668d0455d5df75d65e72847c70032467264173c849a2fce734a3cf6ca88903e6dd042702ed1826e6ad68f6aa584942ff0095bb7dbb15bc8bcb2528d5d0997914ea8dea54a2b3ce7af9ef1aaef0e531916daeac6a7"}, {0xc2, 0x7e, "c1c9b58297cf6d4599edd0b81fbb7efcab655006151dac119ab49efe36a64b0fe073a41da503c7ab0daed9257af3129cf5d897a341a2d1b24f1fa8b0c236d65a898c747d4942fc63b283c3b4b40ff4e1e6eed646367a4c3d5037f15d81671cb9b0c60c3d2c9ec2988fa9a388cccb75ab0ff3ed9b2908482e832f3cb9947c"}, {0xc2, 0xd3, "eb31338a98a1b3297a47b51d51e763b7119a74f7f492130d9e91ba810c7c476fcbaa8eafab7480c9649966e4c19d898634da22b5dd460ad3da4ffa9a29432207b703a590972ddc5ee58c8432e5860301eea1794d961870e03981b638117f95837352a00f031d4d39953c6f5744b4d5c07846de98955ee75ae019c47c487ef50a7f5b690abea5d255151cd258343367afff015a6736998258b7e47b8bb4e91e223e2c1927fc90699f3c26c54f506f9fd71f18dce85bc07d30e3fa2095d2181178a99f1bdf802fb4b60c2588b921e81caac2b6f5"}, {0xff, 0x82, "c36c90d2396547c6e82ad00f8f1c61871974cab8de1241c908263e17aba416ff1cc4b4208344de388644f05193c697946fcb972ff659f2d7444d8fec83702e3f670863728ecece665543023ff4bf847b3fd87034f4462f5f68527a2276fc03c43793ef3ed69c1769ccfe2eae5e88f3c5344322d381291a8802893c26b36c3c1f6068"}, {0x7, 0x0, ""}]}, @fragment={0x20000062, 0x7fff, 0x6, 0x401, 0x40, 0x7, 0x3}, @hopopts={0x9f, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcb, 0x3e, "6e2baaa7c853da254f511b1f8ea3b76e1c2283b36b1bfb05e278a1ddcca86eb06785c6000ba86dcaa9bf867d0720ccc3b5f5c946d66eea570d067beb9d9e"}]}, @routing={0x0, 0x12, 0x2, 0x4, 0x2, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @udp={0x0, 0x3, 0x36, 0x0, "a1322a4799ef96bf0656f23694fee037072627ed4f2408ec15da2c590b769bf9019fe065571c16ae3fddbfcc1e06"}}}}, 0x492) 2017/12/14 22:12:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e6c000)={0x2, 0x78, 0xfffffffffffff526, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000bbb000-0xa)="2f6465762f7663732300", 0x0, 0x4806) r0 = syz_open_dev$mice(&(0x7f0000d92000)="2f6465762f696e7075742f6d69636500", 0x0, 0x240004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005a6000)={0x0, 0x0, 0x0}, &(0x7f00009cd000-0x4)=0xc) sched_setaffinity(r2, 0x8, &(0x7f00003d5000)=0x6de) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x4000000000000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000f09000)={0x4, 0xfffffffffffffffe, 0x4, 0x4, 0x0, 0x0, 0x0}, 0x1c) set_mempolicy(0x3, &(0x7f0000552000-0x8)=0x80000001, 0x2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a37000)={r3, &(0x7f0000eea000)="", &(0x7f0000ff8000-0x68)=""}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$netlink(0x10, 0x3, 0xc) close(r1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000c96000)=0x0, &(0x7f0000b69000-0x4)=0x4) socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r6, &(0x7f0000de8000-0x38)={&(0x7f0000356000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000bec000)=[{&(0x7f0000210000-0x1)="", 0x0}, {&(0x7f0000415000)="b01954b9da18b962c256dee8d2b6d041f246597e12e6a43119f7fd8859b824b6b6817f0b4820dd30143cbd3d5cd4a9b00cab8ecd9cc508f37188acbf2f650e638aa8e60578de5b43fa6e2ff3903a660092ce4d6cd7bef1482a7ebee0264d57c90b52bc0991464e5f412c8b78b3135ba55376e8b597b54649d0", 0x79}, {&(0x7f000017c000-0x7f)="1e5f45527a9525b1062ed3d4ab6a1755a83b5b32ac80b331dd99f45c47065fc44653f22d45b40ea7a99b8fede51bba19f3d5f73bbc529f33098a38ec0b29b3bb8d06dfdd77ec7d78f6ea770fa2f8180674364f5559a4f8d548b1c89302c14e01a6677b62b23d34767f1a5e1cac4c7ff40d28ce97c969b44f7604320c84f9f1", 0x7f}, {&(0x7f0000bed000-0x89)="cf543f2b362b2d30b5b3a42db34ffd4db370cead9a2e5e771b71a1e12d06c8d337f6e4e5dfbbd67e3d7d8e3098071db0e40a299deb6ca2d1b69feff9ca3bb3751bf5785caefc1b2418cbd4e43eaf8bb1af09c4293031a1351e57e06556312e053b7748dbc4e595607241aff1270e9d5d7103aa4d69d2375b43587fb47d113783d66483a035189f9fc2", 0x89}], 0x4, &(0x7f000047d000)=[], 0x0, 0x50}, 0x20040000) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x3e80, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r7, r5]}], 0x1, 0x0}, 0x0) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000c88000)=0x0) dup2(r6, r5) r8 = dup3(r6, r7, 0x80000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000087b000)={0x0, 0x0}) connect$unix(r8, &(0x7f000002d000)=@abs={0xffffffffffffffff, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/14 22:12:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000705000)="2e2f636f6e74726f6c00", 0x42000, 0x4) syz_extract_tcp_res(&(0x7f0000f74000-0x8)={0x0, 0x0}, 0x25b7, 0x0) syz_extract_tcp_res(&(0x7f000015e000)={0x0, 0x0}, 0xe3e, 0x5) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x9) accept4$inet(r1, &(0x7f0000e8c000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de3000-0x4)=0x10, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000060c000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000036000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e1e000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004c6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000698000-0x10)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003a3000-0x10)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000f0000)={r2, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ac3000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000756000-0x10)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000734000-0x8)={0x0, 0x0}) r4 = socket(0xa, 0x803, 0x86) sendmsg$nfc_llcp(r4, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x14, 0x1000000029, 0x34, "00000000"}, 0x14, 0x0}, 0x0) [ 108.662569] device gre0 entered promiscuous mode 2017/12/14 22:12:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000705000)="2e2f636f6e74726f6c00", 0x42000, 0x4) syz_extract_tcp_res(&(0x7f0000f74000-0x8)={0x0, 0x0}, 0x25b7, 0x0) syz_extract_tcp_res(&(0x7f000015e000)={0x0, 0x0}, 0xe3e, 0x5) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x9) accept4$inet(r1, &(0x7f0000e8c000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de3000-0x4)=0x10, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000060c000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000036000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e1e000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004c6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000698000-0x10)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003a3000-0x10)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000f0000)={r2, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ac3000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000756000-0x10)={0x0, 0x0, 0xfff}) r4 = socket(0xa, 0x803, 0x86) sendmsg$nfc_llcp(r4, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x14, 0x1000000029, 0x34, "00000000"}, 0x14, 0x0}, 0x0) 2017/12/14 22:12:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000332000-0xc)="2f6465762f72666b696c6c00", 0x80000000100, 0x0) bind$inet(r2, &(0x7f0000f43000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x802, 0x300) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000035d000)={0x0, 0x1, 0x30}, &(0x7f00008df000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000077d000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000794000)=0x1008) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f93000-0x8c)={r4, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c60000)=0x8c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00006da000-0x8)={r5, 0x4}, &(0x7f00002ec000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000d2c000)={r6, 0x35, "66c81b34ed3980b80964d812b62a2ef46e9b4216b65a8ea972608ca4b6279c4119fe9e87c4b3a0f36b4365c6c44166cf1ccb1f0740"}, &(0x7f00001dd000)=0x3d) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f00000bc000-0x92)="1fd58960c3819102a4e852b0076ea66f8d9c8e01f04664d6e898d9cce87ae132c75d6926d603216743158f4a9595303c44103c30c1839665469b0b5f48bbe61c9c618cf7cbecb06936cb021c27c453244974d24ff56aa942401d3e1a241e509718caf2f809518f725a253a60ce4f7fe8dc1c8da80f83349de4eebb79580bf1b05e6f1e20d751309e6bf3eacde2b8e93b47") getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000074000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029b000)=0xe8) setsockopt$inet6_dccp_buf(r3, 0x21, 0x90, &(0x7f00005e7000-0x91)="df3d75dd06cd58f1d27cfa87395bc5c188ac424b17f15f09876f17f9994d04157c0cd7749191b8b9a2497bac91f1abdada63f5fe3a4a8f18f05c450815ddd2263cf37e053c9201030a6906a33330b3fd9ac6bff81866f35b3578cad1060ce46973f28eedff3c27c5cac4e51ae1cb9eb4e6cf8366d3ae5ef9ce103099986d0a3efd9a367a2cbdc015f589d9a0fb8bead0c5", 0x91) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x81, 0x7fff, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x40000000}]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x80003, 0x6) sendto$inet6(r7, &(0x7f0000e21000-0x1)="", 0x0, 0x0, &(0x7f0000409000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x6) setsockopt$inet_dccp_int(r3, 0x21, 0x2, &(0x7f0000b18000-0x4)=0x40, 0x4) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000a29000-0x8)={0x0, 0x100000001}) ioctl$sock_inet6_tcp_SIOCINQ(r7, 0x541b, &(0x7f0000ae2000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x80000012, 0x800, 0x9) setsockopt$inet_int(r2, 0x0, 0x32, &(0x7f000011f000-0x4)=0x2, 0x4) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000290000)={0x3, r3, 0x40000001}) mmap(&(0x7f0000e72000/0x14000)=nil, 0x14000, 0x5, 0x811, r3, 0xfffffffffffffffe) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f0000c57000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a10000)=0x14) 2017/12/14 22:12:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a30000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$getregs(0xe, r0, 0x9, &(0x7f0000e2d000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = syz_open_procfs(0x0, &(0x7f0000ee4000)="6f6f6d5f61646a00") getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000e13000)=0x0, &(0x7f000036d000-0x4)=0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000cce000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000013b000-0x4)=0x0) setpgid(r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c65000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000035c000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000081b000-0x4)=0xa0) unshare(0x4000400) r5 = socket(0x10, 0x0, 0x0) geteuid() r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000155000-0x9)="2f6465762f6b766d00", 0x0, 0x0) lseek(r1, 0x30, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000e8a000-0x108)={r4, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0xff, 0xffffffffffffffe0, 0x7, 0x4, 0x4, 0x1, 0x3, 0x1, 0x0, 0x7ff, 0xfffffffffffffffb, 0x9, 0x6, 0x9]}, &(0x7f0000523000-0x4)=0x108) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00001fc000-0x5c)={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x4, [0x0, 0x100, 0x7fffffff, 0x4, 0x1, 0x8, 0x5, 0x7fff]}, 0x5c) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000cdb000)="", 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000630000)={0x4, r5, 0x0}) ioctl$KVM_SET_ONE_REG(r8, 0x4010aeac, &(0x7f0000d1c000)={0x6, 0x5}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000f38000)={&(0x7f00007e7000-0x4)=[0x0], &(0x7f000013f000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000e2b000-0x4)=[0x0], &(0x7f0000d22000)=[0x0, 0x0, 0x0], 0x1, 0x5, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r8, 0x10e, 0x1, &(0x7f0000a49000-0x4)=0x6, 0x4) ioctl$KVM_SET_DEVICE_ATTR(r9, 0x4018aee1, &(0x7f000058d000-0x18)={0x0, 0x4000000000001, 0x1, &(0x7f0000197000)=0x0}) ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f0000357000-0x20)={r1, 0x4, 0x0, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000e3f000-0x8c)={0x8, 0x7, 0x2, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r1, r1, &(0x7f0000654000)=0x0, 0x401) [ 108.810411] WARNING: CPU: 1 PID: 13473 at arch/x86/kvm/vmx.c:6568 handle_ept_misconfig+0x140/0x520 [ 108.819537] Kernel panic - not syncing: panic_on_warn set ... [ 108.819537] [ 108.826901] CPU: 1 PID: 13473 Comm: syz-executor1 Not tainted 4.15.0-rc3+ #221 [ 108.834253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.843600] Call Trace: [ 108.846197] dump_stack+0x194/0x257 [ 108.849838] ? arch_local_irq_restore+0x53/0x53 [ 108.854504] ? vsnprintf+0x1ed/0x1900 [ 108.858291] panic+0x1e4/0x41c [ 108.861460] ? refcount_error_report+0x214/0x214 [ 108.866188] ? show_regs_print_info+0x18/0x18 [ 108.870667] ? __warn+0x1c1/0x200 [ 108.874100] ? handle_ept_misconfig+0x140/0x520 [ 108.878743] __warn+0x1dc/0x200 [ 108.881997] ? handle_ept_misconfig+0x140/0x520 [ 108.886649] report_bug+0x211/0x2d0 [ 108.890263] fixup_bug.part.11+0x37/0x80 [ 108.894300] do_error_trap+0x2d7/0x3e0 [ 108.898167] ? math_error+0x400/0x400 [ 108.901946] ? __kvm_io_bus_write+0x2b4/0x3a0 [ 108.906426] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 108.911248] do_invalid_op+0x1b/0x20 [ 108.914936] invalid_op+0x18/0x20 [ 108.918363] RIP: 0010:handle_ept_misconfig+0x140/0x520 [ 108.923609] RSP: 0018:ffff880191a0f4b0 EFLAGS: 00010216 [ 108.928950] RAX: 0000000000010000 RBX: 1ffff10032341e98 RCX: ffffffff811932a0 [ 108.936192] RDX: 0000000000000483 RSI: ffffc900021b0000 RDI: ffffed0032341e80 [ 108.943433] RBP: ffff880191a0f588 R08: 0000000000000007 R09: ffff880191a0f328 [ 108.950678] R10: ffff880191a0f080 R11: 0000000000000002 R12: ffff8801c7838680 [ 108.957921] R13: 00000000fffffff2 R14: ffff880191a0f560 R15: dffffc0000000000 [ 108.965179] ? handle_ept_misconfig+0x140/0x520 [ 108.969836] ? handle_preemption_timer+0x20/0x20 [ 108.974566] ? __lock_is_held+0xbc/0x140 [ 108.978613] ? handle_preemption_timer+0x20/0x20 [ 108.983346] vmx_handle_exit+0x25d/0x1ce0 [ 108.987469] ? vmx_set_msr+0x17e0/0x17e0 [ 108.991510] ? handle_vmfunc+0x850/0x850 [ 108.995555] ? kvm_arch_vcpu_ioctl_run+0x168b/0x5be0 [ 109.000640] kvm_arch_vcpu_ioctl_run+0x1836/0x5be0 [ 109.005568] ? kvm_arch_vcpu_runnable+0x560/0x560 [ 109.010385] ? __init_waitqueue_head+0x97/0x140 [ 109.015036] ? wake_up_q+0xe0/0xe0 [ 109.018565] ? __wait_rcu_gp+0x25d/0x420 [ 109.022599] ? rcu_gp_is_normal+0x140/0x140 [ 109.026919] ? synchronize_sched.part.67+0xbd/0x110 [ 109.031909] ? synchronize_sched_expedited+0xf0/0xf0 [ 109.036986] ? call_rcu_bh+0x20/0x20 [ 109.040673] ? __lock_is_held+0xbc/0x140 [ 109.044707] ? lock_release+0xda0/0xda0 [ 109.048660] ? trace_raw_output_rcu_utilization+0xb0/0xb0 [ 109.054187] ? put_pid+0x183/0x1f0 [ 109.057702] ? task_active_pid_ns+0xd0/0xd0 [ 109.062001] ? __might_sleep+0x95/0x190 [ 109.065961] kvm_vcpu_ioctl+0x64c/0x1010 [ 109.069994] ? kvm_vcpu_ioctl+0x64c/0x1010 [ 109.074209] ? __kvm_gfn_to_hva_cache_init+0xbb0/0xbb0 [ 109.079917] ? find_held_lock+0x39/0x1d0 [ 109.083966] ? lock_downgrade+0x980/0x980 [ 109.088086] ? retint_kernel+0x10/0x10 [ 109.091965] ? __lock_is_held+0xbc/0x140 [ 109.096021] ? __fget+0x362/0x580 [ 109.099450] ? lock_release+0xda0/0xda0 [ 109.103413] ? iterate_fd+0x3f0/0x3f0 [ 109.107196] ? kcov_close+0x20/0x20 [ 109.110797] ? _raw_spin_unlock+0x22/0x30 [ 109.114928] ? __kvm_gfn_to_hva_cache_init+0xbb0/0xbb0 [ 109.120177] do_vfs_ioctl+0x1b1/0x1530 [ 109.124041] ? _cond_resched+0x14/0x30 [ 109.127907] ? ioctl_preallocate+0x2b0/0x2b0 [ 109.132296] ? selinux_capable+0x40/0x40 [ 109.136332] ? check_prev_add+0x1190/0x15f0 [ 109.140631] ? lockdep_sys_exit+0x47/0xf0 [ 109.144754] ? syscall_return_slowpath+0x2ad/0x550 [ 109.149667] ? security_file_ioctl+0x89/0xb0 [ 109.154054] SyS_ioctl+0x8f/0xc0 [ 109.157399] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 109.162128] RIP: 0033:0x452a39 [ 109.165291] RSP: 002b:00007f296b0f8c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 109.172976] RAX: ffffffffffffffda RBX: 00007f296b0f9700 RCX: 0000000000452a39 [ 109.180218] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000017 [ 109.187463] RBP: 0000000000a6f880 R08: 0000000000000000 R09: 0000000000000000 [ 109.194708] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 109.201951] R13: 0000000000a6f7ff R14: 00007f296b0f99c0 R15: 0000000000000014 [ 109.210063] Dumping ftrace buffer: [ 109.213751] (ftrace buffer empty) [ 109.217433] Kernel Offset: disabled [ 109.221037] Rebooting in 86400 seconds..