0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x2, &(0x7f0000a07000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa, 0x10000}, 0x9}, {{&(0x7f0000a2a000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f00009e0000-0x40)=[{&(0x7f0000afd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f0000a64000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000c15000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f0000d1a000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}], 0x4, &(0x7f0000420000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67, 0x0}, 0x81}], 0x7, 0x2001, &(0x7f00001d0000)={0x0, 0x1c9c380}) dup2(r4, r6) 2017/11/28 06:25:29 executing program 1: r0 = 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1020e92c) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="b0", 0x1, 0xffffffffffffffff) open$dir(&(0x7f0000a74000)="2e2f66696c653000", 0xfffffffffffffffd, 0x2f) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000002c000)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000026000-0x20)={r6, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r1, 0x1, 0x0}, {r2, 0x200, 0x0}, {r5, 0x4, 0x0}, {r0, 0x100, 0x0}, {r7, 0x8020, 0x0}], 0x5, 0x9b) write$eventfd(r6, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r7, 0x5450) gettid() r8 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={r3, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r9, 0x4) write(r8, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00008e4000-0xc)={0x6, r0, 0x1}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000deb000-0x10)={0x4, &(0x7f00004db000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a1b000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) syz_open_dev$loop(&(0x7f0000017000)="2f6465762f6c6f6f702300", 0x0, 0x0) mq_unlink(&(0x7f0000f34000-0xb)="325c65762f6c5e00020000") semop(0x0, &(0x7f0000001000-0x1e)=[{0x0, 0x0, 0x0}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f000044c000-0x8)={0x0, ""}, 0x8, 0x0, 0x20001000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000461000)={0x0, 0x0}) msgsnd(0x0, &(0x7f0000a18000)={0x1, "04"}, 0x9, 0x800000000000) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000bc5000)={0x5, 0x0, [{0x40000010, 0x0, 0x6}, {0xbff, 0x0, 0x5}, {0x35b, 0x0, 0x0}, {0xffd, 0x0, 0x8}, {0x40000a67, 0x0, 0x4}]}) [ 72.845082] irq bypass consumer (token ffff8801d1475180) registration fails: -16 2017/11/28 06:25:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b36000)={0x0, 0x0}) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000310000)="f2f290f0868e5b68713b93e7cb50d7558b1dc921fc6a33230e36eb29", 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000bb1000)=0x0) process_vm_readv(r3, &(0x7f00003c2000-0x40)=[{&(0x7f0000081000-0x15)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f00007ef000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f00004d1000)="0000000000000000000000", 0xb}, {&(0x7f0000b5b000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}], 0x4, &(0x7f00004f7000-0x70)=[{&(0x7f0000a48000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000ee0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000094000)="", 0x0}, {&(0x7f0000887000+0xb9b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000066d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f00005af000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f0000265000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}], 0x7, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000e26000)=0x10000) epoll_create(0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000023e000)=0x0, &(0x7f00006d2000)=0x4) r4 = gettid() ptrace$pokeuser(0x6, r4, 0x80000000, 0x92) writev(r2, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) listen(r2, 0x100) mount(&(0x7f0000013000)="2e2f66696c653000", &(0x7f0000af9000-0x8)="2e2f66696c653000", &(0x7f0000662000-0x7)="64657670747300", 0x1000, &(0x7f000033b000)="") lookup_dcookie(0x3f, &(0x7f0000ca8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d) 2017/11/28 06:25:29 executing program 5: r0 = 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1020e92c) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="b0", 0x1, 0xffffffffffffffff) open$dir(&(0x7f0000a74000)="2e2f66696c653000", 0xfffffffffffffffd, 0x2f) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000002c000)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r1, 0x1, 0x0}, {r2, 0x200, 0x0}, {r4, 0x4, 0x0}, {r0, 0x100, 0x0}, {r5, 0x8020, 0x0}], 0x5, 0x9b) ioctl$void(r5, 0x5450) r6 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r6, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:29 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa, 0x100000000, 0x1, 0x317, 0x7, 0x401, 0x426, 0xd24}, &(0x7f0000fb7000)={0xff, 0x7ff, 0x9fd4, 0x81, 0x10000, 0x3, 0x7fffffff, 0xfffffffffffffffc}, &(0x7f0000efc000-0x40)={0x4, 0x8, 0x10000, 0x518501eb, 0x20, 0x5, 0x3f, 0x4}, &(0x7f0000a4a000)={0x77359400, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fb8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f0000e0a000-0x10)={r0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000f0a000-0x38)={&(0x7f0000202000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000f0a000-0x10)=[], 0x0, &(0x7f0000283000)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(r3, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) setsockopt$inet6_int(r2, 0x29, 0x20, &(0x7f00003b5000)=0xfffffffffffe0000, 0x4) sendto$inet6(r2, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r4 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000884000-0x28)={@common="73697430000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000c69000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004d3000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6, 0x0, 0x6, 0x5, 0x0, 0x20, 0xb03, r5, r6}, {0x5, 0x1, 0x1ff, 0x0, 0x4, 0x9, 0x24, 0xb3}, {0x3, 0x100000001, 0x2, 0x5}, 0x100000000, 0x10000, 0x7, 0x1, 0xc, 0x2}, {{@in=@loopback=0x7f000001, 0x2, 0x4}, 0x1f, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x2, 0x1, 0x5, 0x3, 0x9, 0x5}}, 0xe8) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a48000-0x8)={0x0, 0x9}, &(0x7f0000dd2000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f00001b3000)={r8, 0x200}, &(0x7f000088f000-0x4)=0x8) pipe2(&(0x7f0000dfa000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/28 06:25:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000f45000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094d000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000f1000-0xc)={0x0, []}, &(0x7f0000cbd000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)="6d6f756e747300") r2 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faf000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000718000)=[{r0, 0x4000, 0x0}, {r1, 0x1000, 0x0}], 0x2, &(0x7f0000b68000)={0x77359400, 0x0}, &(0x7f000012b000)={0xffffffff}, 0x8) mkdir(&(0x7f0000b09000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f000000a000)="") 2017/11/28 06:25:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x10800, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009f1000)=0x0) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f00002c8000-0x4)=r3) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000724000)=r3) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000975000)="f0d507b9bd8c92725f124e7b115ed8f00784e56086a776fb19a9c5878f8f37453183821c2067fc8658a38e04c23665695886d419b4065c6610cbb2a73a1e1a39f7c8f3cec487b7fc383a0a9a1944ec9e6100921d9bfda06bc8252b72760c3359dc691d898f17ae40837f350ac48784f3376f9cefd88f67dc56292a829f78da4a3989838b476afb7fb542ec0c9e014bee98bf90b79d", 0x95) fcntl$getflags(r2, 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000066e000-0x11)="2f6465762f7667615f6172626974657200", 0x800, 0x0) r4 = open(&(0x7f00007b3000)="2e2f636f6e74726f6c00", 0x0, 0x0) bind$ax25(r0, &(0x7f0000560000-0x10)={0x3, {"9bfadd9716d4a5"}, 0x24}, 0x10) mkdirat(r4, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x0) mkdirat(r4, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r5 = openat(r4, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000590000-0x5)="72656e6f00", 0x5) mkdirat(r5, &(0x7f0000017000)="2e2f66696c653000", 0x0) r6 = openat(r5, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10240, 0x0) getdents(r5, &(0x7f0000cf3000-0xd9)="", 0x0) execveat(r2, &(0x7f0000a62000)="2e2f66696c65302f66696c653000", &(0x7f0000a95000)=[&(0x7f0000b40000)="6264657600", &(0x7f0000100000)="657468307d6c6f00", &(0x7f0000f70000-0x11)="282925165b776c616e306367726f757000", &(0x7f0000ff7000-0xa)="3e2f2e6e6f6465762100"], &(0x7f0000cf1000-0x18)=[&(0x7f0000298000)="2d00", &(0x7f00001d9000-0x37)="707070315d235e73656375726974796c6f2d73656375726974796c6f2d3a87766d6e6574306c6f2d292d2829766d6e65743070726f6300", &(0x7f0000cc3000)="766d6e65743100"], 0x0) ioctl$TIOCSCTTY(r4, 0x540e, 0x7ff) utimes(&(0x7f0000a2c000-0x8)="2e2f66696c653000", &(0x7f0000fe1000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}) rmdir(&(0x7f0000998000-0xa)="2e2f636f6e74726f6c00") setsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f00004a3000-0x4)=0x7, 0x4) recvmmsg(r6, &(0x7f0000c96000-0x1a4)=[{{&(0x7f00003d9000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000818000)=[{&(0x7f0000639000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000d29000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}], 0x2, &(0x7f0000139000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0xfffffffeffffffff}, 0x3}, {{&(0x7f0000dd3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000965000)=[{&(0x7f000067c000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f0000cd8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}], 0x2, &(0x7f000099f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x100000001}, 0x6}, {{&(0x7f00002f2000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000038d000)=[{&(0x7f0000a01000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}], 0x1, &(0x7f000007c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b, 0x6}, 0xf0f4c8d}, {{0x0, 0x0, &(0x7f0000864000-0x30)=[{&(0x7f0000fde000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f00001ba000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f0000ac8000)="", 0x0}], 0x3, &(0x7f000008c000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23, 0xff}, 0x80000001}, {{&(0x7f00006e0000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f00005b8000)=[{&(0x7f0000b3e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f0000651000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f0000ec4000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f0000223000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000bba000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x5, &(0x7f00006fe000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc, 0x6}, 0x9}, {{&(0x7f00007c2000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cc7000-0x20)=[{&(0x7f0000f7a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000641000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x2, &(0x7f0000a07000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa, 0x10000}, 0x9}, {{&(0x7f0000a2a000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f00009e0000-0x40)=[{&(0x7f0000afd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f0000a64000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000c15000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f0000d1a000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}], 0x4, &(0x7f0000420000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67, 0x0}, 0x81}], 0x7, 0x2001, &(0x7f00001d0000)={0x0, 0x1c9c380}) [ 72.961922] irq bypass consumer (token ffff8801d1830540) registration fails: -16 2017/11/28 06:25:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b36000)={0x0, 0x0}) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000310000)="f2f290f0868e5b68713b93e7cb50d7558b1dc921fc6a33230e36eb29", 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000bb1000)=0x0) process_vm_readv(r3, &(0x7f00003c2000-0x40)=[{&(0x7f0000081000-0x15)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f00007ef000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f00004d1000)="0000000000000000000000", 0xb}, {&(0x7f0000b5b000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}], 0x4, &(0x7f00004f7000-0x70)=[{&(0x7f0000a48000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000ee0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000094000)="", 0x0}, {&(0x7f0000887000+0xb9b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000066d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f00005af000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f0000265000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}], 0x7, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000e26000)=0x10000) epoll_create(0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000023e000)=0x0, &(0x7f00006d2000)=0x4) r4 = gettid() ptrace$pokeuser(0x6, r4, 0x80000000, 0x92) writev(r2, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) listen(r2, 0x100) mount(&(0x7f0000013000)="2e2f66696c653000", &(0x7f0000af9000-0x8)="2e2f66696c653000", &(0x7f0000662000-0x7)="64657670747300", 0x1000, &(0x7f000033b000)="") lookup_dcookie(0x3f, &(0x7f0000ca8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d) 2017/11/28 06:25:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00008e4000-0xc)={0x6, r0, 0x1}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000deb000-0x10)={0x4, &(0x7f00004db000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a1b000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) syz_open_dev$loop(&(0x7f0000017000)="2f6465762f6c6f6f702300", 0x0, 0x0) mq_unlink(&(0x7f0000f34000-0xb)="325c65762f6c5e00020000") semop(0x0, &(0x7f0000001000-0x1e)=[{0x0, 0x0, 0x0}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f000044c000-0x8)={0x0, ""}, 0x8, 0x0, 0x20001000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000461000)={0x0, 0x0}) msgsnd(0x0, &(0x7f0000a18000)={0x1, "04"}, 0x9, 0x800000000000) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000bc5000)={0x5, 0x0, [{0x40000010, 0x0, 0x6}, {0xbff, 0x0, 0x5}, {0x35b, 0x0, 0x0}, {0xffd, 0x0, 0x8}, {0x40000a67, 0x0, 0x4}]}) 2017/11/28 06:25:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1020e92c) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="b0", 0x1, 0xffffffffffffffff) open$dir(&(0x7f0000a74000)="2e2f66696c653000", 0xfffffffffffffffd, 0x2f) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x4000) gettid() r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000002c000)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000026000-0x20)={r5, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f000002d000)={r5, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000fb6000)=[{r1, 0x1, 0x0}, {r2, 0x200, 0x0}, {r4, 0x4, 0x0}, {r0, 0x100, 0x0}, {r7, 0x8020, 0x0}], 0x5, 0x9b) write$eventfd(r5, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r7, 0x5450) 2017/11/28 06:25:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x10800, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009f1000)=0x0) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f00002c8000-0x4)=r3) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000724000)=r3) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000975000)="f0d507b9bd8c92725f124e7b115ed8f00784e56086a776fb19a9c5878f8f37453183821c2067fc8658a38e04c23665695886d419b4065c6610cbb2a73a1e1a39f7c8f3cec487b7fc383a0a9a1944ec9e6100921d9bfda06bc8252b72760c3359dc691d898f17ae40837f350ac48784f3376f9cefd88f67dc56292a829f78da4a3989838b476afb7fb542ec0c9e014bee98bf90b79d", 0x95) fcntl$getflags(r2, 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000066e000-0x11)="2f6465762f7667615f6172626974657200", 0x800, 0x0) r4 = open(&(0x7f00007b3000)="2e2f636f6e74726f6c00", 0x0, 0x0) bind$ax25(r0, &(0x7f0000560000-0x10)={0x3, {"9bfadd9716d4a5"}, 0x24}, 0x10) mkdirat(r4, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x0) mkdirat(r4, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r5 = openat(r4, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000590000-0x5)="72656e6f00", 0x5) mkdirat(r5, &(0x7f0000017000)="2e2f66696c653000", 0x0) openat(r5, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10240, 0x0) getdents(r5, &(0x7f0000cf3000-0xd9)="", 0x0) execveat(r2, &(0x7f0000a62000)="2e2f66696c65302f66696c653000", &(0x7f0000a95000)=[&(0x7f0000b40000)="6264657600", &(0x7f0000100000)="657468307d6c6f00", &(0x7f0000f70000-0x11)="282925165b776c616e306367726f757000", &(0x7f0000ff7000-0xa)="3e2f2e6e6f6465762100"], &(0x7f0000cf1000-0x18)=[&(0x7f0000298000)="2d00", &(0x7f00001d9000-0x37)="707070315d235e73656375726974796c6f2d73656375726974796c6f2d3a87766d6e6574306c6f2d292d2829766d6e65743070726f6300", &(0x7f0000cc3000)="766d6e65743100"], 0x0) ioctl$TIOCSCTTY(r4, 0x540e, 0x7ff) utimes(&(0x7f0000a2c000-0x8)="2e2f66696c653000", &(0x7f0000fe1000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}) rmdir(&(0x7f0000998000-0xa)="2e2f636f6e74726f6c00") setsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f00004a3000-0x4)=0x7, 0x4) 2017/11/28 06:25:30 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa, 0x100000000, 0x1, 0x317, 0x7, 0x401, 0x426, 0xd24}, &(0x7f0000fb7000)={0xff, 0x7ff, 0x9fd4, 0x81, 0x10000, 0x3, 0x7fffffff, 0xfffffffffffffffc}, &(0x7f0000efc000-0x40)={0x4, 0x8, 0x10000, 0x518501eb, 0x20, 0x5, 0x3f, 0x4}, &(0x7f0000a4a000)={0x77359400, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fb8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f0000e0a000-0x10)={r0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000f0a000-0x38)={&(0x7f0000202000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000f0a000-0x10)=[], 0x0, &(0x7f0000283000)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(r3, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) setsockopt$inet6_int(r2, 0x29, 0x20, &(0x7f00003b5000)=0xfffffffffffe0000, 0x4) sendto$inet6(r2, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r4 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000884000-0x28)={@common="73697430000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000c69000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004d3000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6, 0x0, 0x6, 0x5, 0x0, 0x20, 0xb03, r5, r6}, {0x5, 0x1, 0x1ff, 0x0, 0x4, 0x9, 0x24, 0xb3}, {0x3, 0x100000001, 0x2, 0x5}, 0x100000000, 0x10000, 0x7, 0x1, 0xc, 0x2}, {{@in=@loopback=0x7f000001, 0x2, 0x4}, 0x1f, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x2, 0x1, 0x5, 0x3, 0x9, 0x5}}, 0xe8) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a48000-0x8)={0x0, 0x9}, &(0x7f0000dd2000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f00001b3000)={r8, 0x200}, &(0x7f000088f000-0x4)=0x8) pipe2(&(0x7f0000dfa000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 73.074734] irq bypass consumer (token ffff8801cc97e840) registration fails: -16 2017/11/28 06:25:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000f45000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094d000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000f1000-0xc)={0x0, []}, &(0x7f0000cbd000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)="6d6f756e747300") r2 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f000000a000)="") 2017/11/28 06:25:30 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1020e92c) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="b0", 0x1, 0xffffffffffffffff) open$dir(&(0x7f0000a74000)="2e2f66696c653000", 0xfffffffffffffffd, 0x2f) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000002c000)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r1, 0x1, 0x0}, {r2, 0x200, 0x0}, {r4, 0x4, 0x0}, {r0, 0x100, 0x0}, {r5, 0x8020, 0x0}], 0x5, 0x9b) ioctl$void(r5, 0x5450) r6 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r6, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b36000)={0x0, 0x0}) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000310000)="f2f290f0868e5b68713b93e7cb50d7558b1dc921fc6a33230e36eb29", 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000bb1000)=0x0) process_vm_readv(r3, &(0x7f00003c2000-0x40)=[{&(0x7f0000081000-0x15)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f00007ef000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f00004d1000)="0000000000000000000000", 0xb}, {&(0x7f0000b5b000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}], 0x4, &(0x7f00004f7000-0x70)=[{&(0x7f0000a48000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000ee0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000094000)="", 0x0}, {&(0x7f0000887000+0xb9b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000066d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f00005af000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f0000265000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}], 0x7, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000e26000)=0x10000) epoll_create(0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000023e000)=0x0, &(0x7f00006d2000)=0x4) r4 = gettid() ptrace$pokeuser(0x6, r4, 0x80000000, 0x92) writev(r2, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) listen(r2, 0x100) mount(&(0x7f0000013000)="2e2f66696c653000", &(0x7f0000af9000-0x8)="2e2f66696c653000", &(0x7f0000662000-0x7)="64657670747300", 0x1000, &(0x7f000033b000)="") lookup_dcookie(0x3f, &(0x7f0000ca8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d) 2017/11/28 06:25:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x10800, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009f1000)=0x0) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f00002c8000-0x4)=r3) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000724000)=r3) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000975000)="f0d507b9bd8c92725f124e7b115ed8f00784e56086a776fb19a9c5878f8f37453183821c2067fc8658a38e04c23665695886d419b4065c6610cbb2a73a1e1a39f7c8f3cec487b7fc383a0a9a1944ec9e6100921d9bfda06bc8252b72760c3359dc691d898f17ae40837f350ac48784f3376f9cefd88f67dc56292a829f78da4a3989838b476afb7fb542ec0c9e014bee98bf90b79d", 0x95) fcntl$getflags(r2, 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000066e000-0x11)="2f6465762f7667615f6172626974657200", 0x800, 0x0) r4 = open(&(0x7f00007b3000)="2e2f636f6e74726f6c00", 0x0, 0x0) bind$ax25(r0, &(0x7f0000560000-0x10)={0x3, {"9bfadd9716d4a5"}, 0x24}, 0x10) mkdirat(r4, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x0) mkdirat(r4, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r5 = openat(r4, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000590000-0x5)="72656e6f00", 0x5) mkdirat(r5, &(0x7f0000017000)="2e2f66696c653000", 0x0) openat(r5, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10240, 0x0) getdents(r5, &(0x7f0000cf3000-0xd9)="", 0x0) execveat(r2, &(0x7f0000a62000)="2e2f66696c65302f66696c653000", &(0x7f0000a95000)=[&(0x7f0000b40000)="6264657600", &(0x7f0000100000)="657468307d6c6f00", &(0x7f0000f70000-0x11)="282925165b776c616e306367726f757000", &(0x7f0000ff7000-0xa)="3e2f2e6e6f6465762100"], &(0x7f0000cf1000-0x18)=[&(0x7f0000298000)="2d00", &(0x7f00001d9000-0x37)="707070315d235e73656375726974796c6f2d73656375726974796c6f2d3a87766d6e6574306c6f2d292d2829766d6e65743070726f6300", &(0x7f0000cc3000)="766d6e65743100"], 0x0) ioctl$TIOCSCTTY(r4, 0x540e, 0x7ff) utimes(&(0x7f0000a2c000-0x8)="2e2f66696c653000", &(0x7f0000fe1000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}) rmdir(&(0x7f0000998000-0xa)="2e2f636f6e74726f6c00") 2017/11/28 06:25:30 executing program 1: r0 = 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1020e92c) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="b0", 0x1, 0xffffffffffffffff) open$dir(&(0x7f0000a74000)="2e2f66696c653000", 0xfffffffffffffffd, 0x2f) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000002c000)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000026000-0x20)={r6, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) poll(&(0x7f0000fb6000)=[{r1, 0x1, 0x0}, {r2, 0x200, 0x0}, {r5, 0x4, 0x0}, {r0, 0x100, 0x0}, {0xffffffffffffffff, 0x8020, 0x0}], 0x5, 0x9b) write$eventfd(r6, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(0xffffffffffffffff, 0x5450) gettid() r7 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={r3, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r8, 0x4) write(r7, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000f45000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094d000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000f1000-0xc)={0x0, []}, &(0x7f0000cbd000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)="6d6f756e747300") epoll_create(0x1f) ppoll(&(0x7f0000718000)=[{r0, 0x4000, 0x0}, {r1, 0x1000, 0x0}], 0x2, &(0x7f0000b68000)={0x77359400, 0x0}, &(0x7f000012b000)={0xffffffff}, 0x8) mkdir(&(0x7f0000b09000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f000000a000)="") 2017/11/28 06:25:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa, 0x100000000, 0x1, 0x317, 0x7, 0x401, 0x426, 0xd24}, &(0x7f0000fb7000)={0xff, 0x7ff, 0x9fd4, 0x81, 0x10000, 0x3, 0x7fffffff, 0xfffffffffffffffc}, &(0x7f0000efc000-0x40)={0x4, 0x8, 0x10000, 0x518501eb, 0x20, 0x5, 0x3f, 0x4}, &(0x7f0000a4a000)={0x77359400, 0x0}) timer_gettime(0x0, &(0x7f0000fb8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f0000e0a000-0x10)={r0, r1}) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) r3 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000f0a000-0x38)={&(0x7f0000202000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000f0a000-0x10)=[], 0x0, &(0x7f0000283000)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(r3, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) setsockopt$inet6_int(r2, 0x29, 0x20, &(0x7f00003b5000)=0xfffffffffffe0000, 0x4) sendto$inet6(r2, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r4 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000884000-0x28)={@common="73697430000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000c69000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004d3000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6, 0x0, 0x6, 0x5, 0x0, 0x20, 0xb03, r5, r6}, {0x5, 0x1, 0x1ff, 0x0, 0x4, 0x9, 0x24, 0xb3}, {0x3, 0x100000001, 0x2, 0x5}, 0x100000000, 0x10000, 0x7, 0x1, 0xc, 0x2}, {{@in=@loopback=0x7f000001, 0x2, 0x4}, 0x1f, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x2, 0x1, 0x5, 0x3, 0x9, 0x5}}, 0xe8) r7 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a48000-0x8)={0x0, 0x9}, &(0x7f0000dd2000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f00001b3000)={r8, 0x200}, &(0x7f000088f000-0x4)=0x8) pipe2(&(0x7f0000dfa000)={0x0, 0x0}, 0x80800) [ 73.206113] irq bypass consumer (token ffff8801d146fb40) registration fails: -16 2017/11/28 06:25:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x10800, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009f1000)=0x0) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f00002c8000-0x4)=r3) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000724000)=r3) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000975000)="f0d507b9bd8c92725f124e7b115ed8f00784e56086a776fb19a9c5878f8f37453183821c2067fc8658a38e04c23665695886d419b4065c6610cbb2a73a1e1a39f7c8f3cec487b7fc383a0a9a1944ec9e6100921d9bfda06bc8252b72760c3359dc691d898f17ae40837f350ac48784f3376f9cefd88f67dc56292a829f78da4a3989838b476afb7fb542ec0c9e014bee98bf90b79d", 0x95) fcntl$getflags(r2, 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000066e000-0x11)="2f6465762f7667615f6172626974657200", 0x800, 0x0) r4 = open(&(0x7f00007b3000)="2e2f636f6e74726f6c00", 0x0, 0x0) bind$ax25(r0, &(0x7f0000560000-0x10)={0x3, {"9bfadd9716d4a5"}, 0x24}, 0x10) mkdirat(r4, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x0) mkdirat(r4, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r5 = openat(r4, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000590000-0x5)="72656e6f00", 0x5) mkdirat(r5, &(0x7f0000017000)="2e2f66696c653000", 0x0) openat(r5, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10240, 0x0) getdents(r5, &(0x7f0000cf3000-0xd9)="", 0x0) execveat(r2, &(0x7f0000a62000)="2e2f66696c65302f66696c653000", &(0x7f0000a95000)=[&(0x7f0000b40000)="6264657600", &(0x7f0000100000)="657468307d6c6f00", &(0x7f0000f70000-0x11)="282925165b776c616e306367726f757000", &(0x7f0000ff7000-0xa)="3e2f2e6e6f6465762100"], &(0x7f0000cf1000-0x18)=[&(0x7f0000298000)="2d00", &(0x7f00001d9000-0x37)="707070315d235e73656375726974796c6f2d73656375726974796c6f2d3a87766d6e6574306c6f2d292d2829766d6e65743070726f6300", &(0x7f0000cc3000)="766d6e65743100"], 0x0) ioctl$TIOCSCTTY(r4, 0x540e, 0x7ff) rmdir(&(0x7f0000998000-0xa)="2e2f636f6e74726f6c00") 2017/11/28 06:25:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b36000)={0x0, 0x0}) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000310000)="f2f290f0868e5b68713b93e7cb50d7558b1dc921fc6a33230e36eb29", 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000bb1000)=0x0) process_vm_readv(r3, &(0x7f00003c2000-0x40)=[{&(0x7f0000081000-0x15)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f00007ef000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f00004d1000)="0000000000000000000000", 0xb}, {&(0x7f0000b5b000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}], 0x4, &(0x7f00004f7000-0x70)=[{&(0x7f0000a48000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000ee0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000094000)="", 0x0}, {&(0x7f0000887000+0xb9b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000066d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f00005af000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f0000265000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}], 0x7, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000e26000)=0x10000) epoll_create(0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000023e000)=0x0, &(0x7f00006d2000)=0x4) r4 = gettid() ptrace$pokeuser(0x6, r4, 0x80000000, 0x92) writev(r2, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) listen(r2, 0x100) mount(&(0x7f0000013000)="2e2f66696c653000", &(0x7f0000af9000-0x8)="2e2f66696c653000", &(0x7f0000662000-0x7)="64657670747300", 0x1000, &(0x7f000033b000)="") lookup_dcookie(0x3f, &(0x7f0000ca8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d) 2017/11/28 06:25:30 executing program 5: r0 = 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1020e92c) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="b0", 0x1, 0xffffffffffffffff) open$dir(&(0x7f0000a74000)="2e2f66696c653000", 0xfffffffffffffffd, 0x2f) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() openat$kvm(0xffffffffffffff9c, &(0x7f000002c000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r1, 0x1, 0x0}, {r2, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {r0, 0x100, 0x0}, {r3, 0x8020, 0x0}], 0x5, 0x9b) ioctl$void(r3, 0x5450) r4 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r4, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00008e4000-0xc)={0x6, r0, 0x1}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000deb000-0x10)={0x4, &(0x7f00004db000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a1b000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) syz_open_dev$loop(&(0x7f0000017000)="2f6465762f6c6f6f702300", 0x0, 0x0) mq_unlink(&(0x7f0000f34000-0xb)="325c65762f6c5e00020000") semop(0x0, &(0x7f0000001000-0x1e)=[{0x0, 0x0, 0x0}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f000044c000-0x8)={0x0, ""}, 0x8, 0x0, 0x20001000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000461000)={0x0, 0x0}) msgsnd(0x0, &(0x7f0000a18000)={0x1, "04"}, 0x9, 0x800000000000) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000bc5000)={0x5, 0x0, [{0x40000010, 0x0, 0x6}, {0xbff, 0x0, 0x5}, {0x35b, 0x0, 0x0}, {0xffd, 0x0, 0x8}, {0x40000a67, 0x0, 0x4}]}) 2017/11/28 06:25:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1020e92c) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="b0", 0x1, 0xffffffffffffffff) open$dir(&(0x7f0000a74000)="2e2f66696c653000", 0xfffffffffffffffd, 0x2f) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x4000) gettid() r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000002c000)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000026000-0x20)={r5, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f000002d000)={r5, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000fb6000)=[{r1, 0x1, 0x0}, {r2, 0x200, 0x0}, {r4, 0x4, 0x0}, {r0, 0x100, 0x0}, {r7, 0x8020, 0x0}], 0x5, 0x9b) write$eventfd(r5, &(0x7f0000c02000)=0x0, 0x8) 2017/11/28 06:25:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000f45000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094d000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000f1000-0xc)={0x0, []}, &(0x7f0000cbd000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)="6d6f756e747300") epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000faf000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000718000)=[{r0, 0x4000, 0x0}, {r1, 0x1000, 0x0}], 0x2, &(0x7f0000b68000)={0x77359400, 0x0}, &(0x7f000012b000)={0xffffffff}, 0x8) mkdir(&(0x7f0000b09000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f000000a000)="") 2017/11/28 06:25:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b36000)={0x0, 0x0}) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000310000)="f2f290f0868e5b68713b93e7cb50d7558b1dc921fc6a33230e36eb29", 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000bb1000)=0x0) process_vm_readv(r3, &(0x7f00003c2000-0x40)=[{&(0x7f0000081000-0x15)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f00007ef000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f00004d1000)="0000000000000000000000", 0xb}, {&(0x7f0000b5b000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}], 0x4, &(0x7f00004f7000-0x70)=[{&(0x7f0000a48000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000ee0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000094000)="", 0x0}, {&(0x7f0000887000+0xb9b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000066d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f00005af000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f0000265000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}], 0x7, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000e26000)=0x10000) epoll_create(0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000023e000)=0x0, &(0x7f00006d2000)=0x4) r4 = gettid() ptrace$pokeuser(0x6, r4, 0x80000000, 0x92) writev(r2, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) listen(r2, 0x100) mount(&(0x7f0000013000)="2e2f66696c653000", &(0x7f0000af9000-0x8)="2e2f66696c653000", &(0x7f0000662000-0x7)="64657670747300", 0x1000, &(0x7f000033b000)="") 2017/11/28 06:25:30 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa, 0x100000000, 0x1, 0x317, 0x7, 0x401, 0x426, 0xd24}, &(0x7f0000fb7000)={0xff, 0x7ff, 0x9fd4, 0x81, 0x10000, 0x3, 0x7fffffff, 0xfffffffffffffffc}, &(0x7f0000efc000-0x40)={0x4, 0x8, 0x10000, 0x518501eb, 0x20, 0x5, 0x3f, 0x4}, &(0x7f0000a4a000)={0x77359400, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fb8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f0000e0a000-0x10)={r0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000f0a000-0x38)={&(0x7f0000202000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000f0a000-0x10)=[], 0x0, &(0x7f0000283000)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(r3, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) setsockopt$inet6_int(r2, 0x29, 0x20, &(0x7f00003b5000)=0xfffffffffffe0000, 0x4) sendto$inet6(r2, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r4 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000884000-0x28)={@common="73697430000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000c69000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004d3000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6, 0x0, 0x6, 0x5, 0x0, 0x20, 0xb03, r5, r6}, {0x5, 0x1, 0x1ff, 0x0, 0x4, 0x9, 0x24, 0xb3}, {0x3, 0x100000001, 0x2, 0x5}, 0x100000000, 0x10000, 0x7, 0x1, 0xc, 0x2}, {{@in=@loopback=0x7f000001, 0x2, 0x4}, 0x1f, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x2, 0x1, 0x5, 0x3, 0x9, 0x5}}, 0xe8) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a48000-0x8)={0x0, 0x9}, &(0x7f0000dd2000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f00001b3000)={r8, 0x200}, &(0x7f000088f000-0x4)=0x8) pipe2(&(0x7f0000dfa000)={0x0, 0x0}, 0x80800) 2017/11/28 06:25:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x10800, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009f1000)=0x0) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f00002c8000-0x4)=r3) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000724000)=r3) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000975000)="f0d507b9bd8c92725f124e7b115ed8f00784e56086a776fb19a9c5878f8f37453183821c2067fc8658a38e04c23665695886d419b4065c6610cbb2a73a1e1a39f7c8f3cec487b7fc383a0a9a1944ec9e6100921d9bfda06bc8252b72760c3359dc691d898f17ae40837f350ac48784f3376f9cefd88f67dc56292a829f78da4a3989838b476afb7fb542ec0c9e014bee98bf90b79d", 0x95) fcntl$getflags(r2, 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000066e000-0x11)="2f6465762f7667615f6172626974657200", 0x800, 0x0) r4 = open(&(0x7f00007b3000)="2e2f636f6e74726f6c00", 0x0, 0x0) bind$ax25(r0, &(0x7f0000560000-0x10)={0x3, {"9bfadd9716d4a5"}, 0x24}, 0x10) mkdirat(r4, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x0) mkdirat(r4, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r5 = openat(r4, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000590000-0x5)="72656e6f00", 0x5) mkdirat(r5, &(0x7f0000017000)="2e2f66696c653000", 0x0) openat(r5, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10240, 0x0) getdents(r5, &(0x7f0000cf3000-0xd9)="", 0x0) execveat(r2, &(0x7f0000a62000)="2e2f66696c65302f66696c653000", &(0x7f0000a95000)=[&(0x7f0000b40000)="6264657600", &(0x7f0000100000)="657468307d6c6f00", &(0x7f0000f70000-0x11)="282925165b776c616e306367726f757000", &(0x7f0000ff7000-0xa)="3e2f2e6e6f6465762100"], &(0x7f0000cf1000-0x18)=[&(0x7f0000298000)="2d00", &(0x7f00001d9000-0x37)="707070315d235e73656375726974796c6f2d73656375726974796c6f2d3a87766d6e6574306c6f2d292d2829766d6e65743070726f6300", &(0x7f0000cc3000)="766d6e65743100"], 0x0) rmdir(&(0x7f0000998000-0xa)="2e2f636f6e74726f6c00") 2017/11/28 06:25:30 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1020e92c) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="b0", 0x1, 0xffffffffffffffff) open$dir(&(0x7f0000a74000)="2e2f66696c653000", 0xfffffffffffffffd, 0x2f) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r1, 0x1, 0x0}, {r2, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {r0, 0x100, 0x0}, {r3, 0x8020, 0x0}], 0x5, 0x9b) ioctl$void(r3, 0x5450) r4 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r4, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) [ 73.433586] irq bypass consumer (token ffff8801d0a48a80) registration fails: -16 2017/11/28 06:25:30 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1020e92c) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="b0", 0x1, 0xffffffffffffffff) open$dir(&(0x7f0000a74000)="2e2f66696c653000", 0xfffffffffffffffd, 0x2f) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000002c000)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000026000-0x20)={r6, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r1, 0x1, 0x0}, {r2, 0x200, 0x0}, {r5, 0x4, 0x0}, {r0, 0x100, 0x0}, {r7, 0x8020, 0x0}], 0x5, 0x9b) write$eventfd(r6, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r7, 0x5450) gettid() r8 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={r3, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r9, 0x4) write(r8, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000f45000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094d000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000f1000-0xc)={0x0, []}, &(0x7f0000cbd000-0x4)=0x4) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000718000)=[{r0, 0x4000, 0x0}, {0xffffffffffffffff, 0x1000, 0x0}], 0x2, &(0x7f0000b68000)={0x77359400, 0x0}, &(0x7f000012b000)={0xffffffff}, 0x8) mkdir(&(0x7f0000b09000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f000000a000)="") 2017/11/28 06:25:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b36000)={0x0, 0x0}) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000310000)="f2f290f0868e5b68713b93e7cb50d7558b1dc921fc6a33230e36eb29", 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000bb1000)=0x0) process_vm_readv(r3, &(0x7f00003c2000-0x40)=[{&(0x7f0000081000-0x15)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f00007ef000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f00004d1000)="0000000000000000000000", 0xb}, {&(0x7f0000b5b000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}], 0x4, &(0x7f00004f7000-0x70)=[{&(0x7f0000a48000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000ee0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000094000)="", 0x0}, {&(0x7f0000887000+0xb9b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000066d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f00005af000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f0000265000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}], 0x7, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000e26000)=0x10000) epoll_create(0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000023e000)=0x0, &(0x7f00006d2000)=0x4) r4 = gettid() ptrace$pokeuser(0x6, r4, 0x80000000, 0x92) writev(r2, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) listen(r2, 0x100) 2017/11/28 06:25:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x10800, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009f1000)=0x0) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f00002c8000-0x4)=r3) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000724000)=r3) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000975000)="f0d507b9bd8c92725f124e7b115ed8f00784e56086a776fb19a9c5878f8f37453183821c2067fc8658a38e04c23665695886d419b4065c6610cbb2a73a1e1a39f7c8f3cec487b7fc383a0a9a1944ec9e6100921d9bfda06bc8252b72760c3359dc691d898f17ae40837f350ac48784f3376f9cefd88f67dc56292a829f78da4a3989838b476afb7fb542ec0c9e014bee98bf90b79d", 0x95) fcntl$getflags(r2, 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000066e000-0x11)="2f6465762f7667615f6172626974657200", 0x800, 0x0) r4 = open(&(0x7f00007b3000)="2e2f636f6e74726f6c00", 0x0, 0x0) bind$ax25(r0, &(0x7f0000560000-0x10)={0x3, {"9bfadd9716d4a5"}, 0x24}, 0x10) mkdirat(r4, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x0) mkdirat(r4, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r5 = openat(r4, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000590000-0x5)="72656e6f00", 0x5) mkdirat(r5, &(0x7f0000017000)="2e2f66696c653000", 0x0) openat(r5, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10240, 0x0) getdents(r5, &(0x7f0000cf3000-0xd9)="", 0x0) rmdir(&(0x7f0000998000-0xa)="2e2f636f6e74726f6c00") 2017/11/28 06:25:30 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa, 0x100000000, 0x1, 0x317, 0x7, 0x401, 0x426, 0xd24}, &(0x7f0000fb7000)={0xff, 0x7ff, 0x9fd4, 0x81, 0x10000, 0x3, 0x7fffffff, 0xfffffffffffffffc}, &(0x7f0000efc000-0x40)={0x4, 0x8, 0x10000, 0x518501eb, 0x20, 0x5, 0x3f, 0x4}, &(0x7f0000a4a000)={0x77359400, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fb8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f0000e0a000-0x10)={r0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000f0a000-0x38)={&(0x7f0000202000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000f0a000-0x10)=[], 0x0, &(0x7f0000283000)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(r3, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) setsockopt$inet6_int(r2, 0x29, 0x20, &(0x7f00003b5000)=0xfffffffffffe0000, 0x4) sendto$inet6(r2, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r4 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000884000-0x28)={@common="73697430000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000c69000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004d3000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6, 0x0, 0x6, 0x5, 0x0, 0x20, 0xb03, r5, r6}, {0x5, 0x1, 0x1ff, 0x0, 0x4, 0x9, 0x24, 0xb3}, {0x3, 0x100000001, 0x2, 0x5}, 0x100000000, 0x10000, 0x7, 0x1, 0xc, 0x2}, {{@in=@loopback=0x7f000001, 0x2, 0x4}, 0x1f, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x2, 0x1, 0x5, 0x3, 0x9, 0x5}}, 0xe8) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a48000-0x8)={0x0, 0x9}, &(0x7f0000dd2000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f00001b3000)={r8, 0x200}, &(0x7f000088f000-0x4)=0x8) 2017/11/28 06:25:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b36000)={0x0, 0x0}) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000310000)="f2f290f0868e5b68713b93e7cb50d7558b1dc921fc6a33230e36eb29", 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000bb1000)=0x0) process_vm_readv(r3, &(0x7f00003c2000-0x40)=[{&(0x7f0000081000-0x15)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f00007ef000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f00004d1000)="0000000000000000000000", 0xb}, {&(0x7f0000b5b000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}], 0x4, &(0x7f00004f7000-0x70)=[{&(0x7f0000a48000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000ee0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000094000)="", 0x0}, {&(0x7f0000887000+0xb9b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000066d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f00005af000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f0000265000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}], 0x7, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000e26000)=0x10000) epoll_create(0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000023e000)=0x0, &(0x7f00006d2000)=0x4) r4 = gettid() ptrace$pokeuser(0x6, r4, 0x80000000, 0x92) writev(r2, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) [ 73.520685] irq bypass consumer (token ffff8801d0a48a80) registration fails: -16 2017/11/28 06:25:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 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) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00008e4000-0xc)={0x6, r0, 0x1}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000deb000-0x10)={0x4, &(0x7f00004db000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a1b000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) syz_open_dev$loop(&(0x7f0000017000)="2f6465762f6c6f6f702300", 0x0, 0x0) mq_unlink(&(0x7f0000f34000-0xb)="325c65762f6c5e00020000") semop(0x0, &(0x7f0000001000-0x1e)=[{0x0, 0x0, 0x0}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f000044c000-0x8)={0x0, ""}, 0x8, 0x0, 0x20001000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000461000)={0x0, 0x0}) msgsnd(0x0, &(0x7f0000a18000)={0x1, "04"}, 0x9, 0x800000000000) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000bc5000)={0x5, 0x0, [{0x40000010, 0x0, 0x6}, {0xbff, 0x0, 0x5}, {0x35b, 0x0, 0x0}, {0xffd, 0x0, 0x8}, {0x40000a67, 0x0, 0x4}]}) 2017/11/28 06:25:30 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1020e92c) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="b0", 0x1, 0xffffffffffffffff) open$dir(&(0x7f0000a74000)="2e2f66696c653000", 0xfffffffffffffffd, 0x2f) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r1, 0x1, 0x0}, {r2, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {r0, 0x100, 0x0}, {r3, 0x8020, 0x0}], 0x5, 0x9b) ioctl$void(r3, 0x5450) r4 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r4, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000f45000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094d000)=0x10, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)="6d6f756e747300") r2 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faf000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000718000)=[{r0, 0x4000, 0x0}, {r1, 0x1000, 0x0}], 0x2, &(0x7f0000b68000)={0x77359400, 0x0}, &(0x7f000012b000)={0xffffffff}, 0x8) mkdir(&(0x7f0000b09000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f000000a000)="") 2017/11/28 06:25:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x10800, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009f1000)=0x0) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f00002c8000-0x4)=r3) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000724000)=r3) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000975000)="f0d507b9bd8c92725f124e7b115ed8f00784e56086a776fb19a9c5878f8f37453183821c2067fc8658a38e04c23665695886d419b4065c6610cbb2a73a1e1a39f7c8f3cec487b7fc383a0a9a1944ec9e6100921d9bfda06bc8252b72760c3359dc691d898f17ae40837f350ac48784f3376f9cefd88f67dc56292a829f78da4a3989838b476afb7fb542ec0c9e014bee98bf90b79d", 0x95) fcntl$getflags(r2, 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000066e000-0x11)="2f6465762f7667615f6172626974657200", 0x800, 0x0) r4 = open(&(0x7f00007b3000)="2e2f636f6e74726f6c00", 0x0, 0x0) bind$ax25(r0, &(0x7f0000560000-0x10)={0x3, {"9bfadd9716d4a5"}, 0x24}, 0x10) mkdirat(r4, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x0) mkdirat(r4, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r5 = openat(r4, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000590000-0x5)="72656e6f00", 0x5) mkdirat(r5, &(0x7f0000017000)="2e2f66696c653000", 0x0) openat(r5, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10240, 0x0) rmdir(&(0x7f0000998000-0xa)="2e2f636f6e74726f6c00") 2017/11/28 06:25:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1020e92c) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="b0", 0x1, 0xffffffffffffffff) open$dir(&(0x7f0000a74000)="2e2f66696c653000", 0xfffffffffffffffd, 0x2f) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x4000) gettid() r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000002c000)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000026000-0x20)={r5, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f000002d000)={r5, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000fb6000)=[{r1, 0x1, 0x0}, {r2, 0x200, 0x0}, {r4, 0x4, 0x0}, {r0, 0x100, 0x0}, {r7, 0x8020, 0x0}], 0x5, 0x9b) 2017/11/28 06:25:30 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa, 0x100000000, 0x1, 0x317, 0x7, 0x401, 0x426, 0xd24}, &(0x7f0000fb7000)={0xff, 0x7ff, 0x9fd4, 0x81, 0x10000, 0x3, 0x7fffffff, 0xfffffffffffffffc}, &(0x7f0000efc000-0x40)={0x4, 0x8, 0x10000, 0x518501eb, 0x20, 0x5, 0x3f, 0x4}, &(0x7f0000a4a000)={0x77359400, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fb8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f0000e0a000-0x10)={r0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000f0a000-0x38)={&(0x7f0000202000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000f0a000-0x10)=[], 0x0, &(0x7f0000283000)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(r3, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) setsockopt$inet6_int(r2, 0x29, 0x20, &(0x7f00003b5000)=0xfffffffffffe0000, 0x4) sendto$inet6(r2, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r4 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000884000-0x28)={@common="73697430000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000c69000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004d3000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6, 0x0, 0x6, 0x5, 0x0, 0x20, 0xb03, r5, r6}, {0x5, 0x1, 0x1ff, 0x0, 0x4, 0x9, 0x24, 0xb3}, {0x3, 0x100000001, 0x2, 0x5}, 0x100000000, 0x10000, 0x7, 0x1, 0xc, 0x2}, {{@in=@loopback=0x7f000001, 0x2, 0x4}, 0x1f, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x2, 0x1, 0x5, 0x3, 0x9, 0x5}}, 0xe8) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r2, r2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a48000-0x8)={0x0, 0x9}, &(0x7f0000dd2000)=0x8) 2017/11/28 06:25:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b36000)={0x0, 0x0}) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000310000)="f2f290f0868e5b68713b93e7cb50d7558b1dc921fc6a33230e36eb29", 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000bb1000)=0x0) process_vm_readv(r3, &(0x7f00003c2000-0x40)=[{&(0x7f0000081000-0x15)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f00007ef000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f00004d1000)="0000000000000000000000", 0xb}, {&(0x7f0000b5b000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}], 0x4, &(0x7f00004f7000-0x70)=[{&(0x7f0000a48000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000ee0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000094000)="", 0x0}, {&(0x7f0000887000+0xb9b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000066d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f00005af000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f0000265000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}], 0x7, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000e26000)=0x10000) epoll_create(0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000023e000)=0x0, &(0x7f00006d2000)=0x4) gettid() writev(r2, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) [ 73.616348] irq bypass consumer (token ffff8801c3f59a80) registration fails: -16 2017/11/28 06:25:30 executing program 1: r0 = 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1020e92c) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="b0", 0x1, 0xffffffffffffffff) open$dir(&(0x7f0000a74000)="2e2f66696c653000", 0xfffffffffffffffd, 0x2f) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000002c000)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r1, 0x1, 0x0}, {r2, 0x200, 0x0}, {r5, 0x4, 0x0}, {r0, 0x100, 0x0}, {r7, 0x8020, 0x0}], 0x5, 0x9b) write$eventfd(r6, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r7, 0x5450) gettid() r8 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={r3, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r9, 0x4) write(r8, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x10800, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009f1000)=0x0) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f00002c8000-0x4)=r3) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000724000)=r3) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000975000)="f0d507b9bd8c92725f124e7b115ed8f00784e56086a776fb19a9c5878f8f37453183821c2067fc8658a38e04c23665695886d419b4065c6610cbb2a73a1e1a39f7c8f3cec487b7fc383a0a9a1944ec9e6100921d9bfda06bc8252b72760c3359dc691d898f17ae40837f350ac48784f3376f9cefd88f67dc56292a829f78da4a3989838b476afb7fb542ec0c9e014bee98bf90b79d", 0x95) fcntl$getflags(r2, 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000066e000-0x11)="2f6465762f7667615f6172626974657200", 0x800, 0x0) r4 = open(&(0x7f00007b3000)="2e2f636f6e74726f6c00", 0x0, 0x0) bind$ax25(r0, &(0x7f0000560000-0x10)={0x3, {"9bfadd9716d4a5"}, 0x24}, 0x10) mkdirat(r4, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x0) mkdirat(r4, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r5 = openat(r4, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000590000-0x5)="72656e6f00", 0x5) mkdirat(r5, &(0x7f0000017000)="2e2f66696c653000", 0x0) rmdir(&(0x7f0000998000-0xa)="2e2f636f6e74726f6c00") 2017/11/28 06:25:30 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1020e92c) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="b0", 0x1, 0xffffffffffffffff) open$dir(&(0x7f0000a74000)="2e2f66696c653000", 0xfffffffffffffffd, 0x2f) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x4000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r1, 0x1, 0x0}, {r2, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {r0, 0x100, 0x0}, {r3, 0x8020, 0x0}], 0x5, 0x9b) ioctl$void(r3, 0x5450) r4 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r4, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)="6d6f756e747300") r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000718000)=[{0xffffffffffffffff, 0x4000, 0x0}, {r0, 0x1000, 0x0}], 0x2, &(0x7f0000b68000)={0x77359400, 0x0}, &(0x7f000012b000)={0xffffffff}, 0x8) mkdir(&(0x7f0000b09000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f000000a000)="") 2017/11/28 06:25:30 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa, 0x100000000, 0x1, 0x317, 0x7, 0x401, 0x426, 0xd24}, &(0x7f0000fb7000)={0xff, 0x7ff, 0x9fd4, 0x81, 0x10000, 0x3, 0x7fffffff, 0xfffffffffffffffc}, &(0x7f0000efc000-0x40)={0x4, 0x8, 0x10000, 0x518501eb, 0x20, 0x5, 0x3f, 0x4}, &(0x7f0000a4a000)={0x77359400, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fb8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f0000e0a000-0x10)={r0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000f0a000-0x38)={&(0x7f0000202000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000f0a000-0x10)=[], 0x0, &(0x7f0000283000)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(r3, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) setsockopt$inet6_int(r2, 0x29, 0x20, &(0x7f00003b5000)=0xfffffffffffe0000, 0x4) sendto$inet6(r2, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r4 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000884000-0x28)={@common="73697430000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000c69000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004d3000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6, 0x0, 0x6, 0x5, 0x0, 0x20, 0xb03, r5, r6}, {0x5, 0x1, 0x1ff, 0x0, 0x4, 0x9, 0x24, 0xb3}, {0x3, 0x100000001, 0x2, 0x5}, 0x100000000, 0x10000, 0x7, 0x1, 0xc, 0x2}, {{@in=@loopback=0x7f000001, 0x2, 0x4}, 0x1f, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x2, 0x1, 0x5, 0x3, 0x9, 0x5}}, 0xe8) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r2, r2) 2017/11/28 06:25:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b36000)={0x0, 0x0}) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000310000)="f2f290f0868e5b68713b93e7cb50d7558b1dc921fc6a33230e36eb29", 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000bb1000)=0x0) process_vm_readv(r3, &(0x7f00003c2000-0x40)=[{&(0x7f0000081000-0x15)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f00007ef000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f00004d1000)="0000000000000000000000", 0xb}, {&(0x7f0000b5b000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}], 0x4, &(0x7f00004f7000-0x70)=[{&(0x7f0000a48000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000ee0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000094000)="", 0x0}, {&(0x7f0000887000+0xb9b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000066d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f00005af000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f0000265000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}], 0x7, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000e26000)=0x10000) epoll_create(0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000023e000)=0x0, &(0x7f00006d2000)=0x4) writev(r2, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) 2017/11/28 06:25:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00008e4000-0xc)={0x6, r0, 0x1}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000deb000-0x10)={0x4, &(0x7f00004db000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a1b000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) syz_open_dev$loop(&(0x7f0000017000)="2f6465762f6c6f6f702300", 0x0, 0x0) mq_unlink(&(0x7f0000f34000-0xb)="325c65762f6c5e00020000") semop(0x0, &(0x7f0000001000-0x1e)=[{0x0, 0x0, 0x0}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f000044c000-0x8)={0x0, ""}, 0x8, 0x0, 0x20001000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000461000)={0x0, 0x0}) msgsnd(0x0, &(0x7f0000a18000)={0x1, "04"}, 0x9, 0x800000000000) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000bc5000)={0x5, 0x0, [{0x40000010, 0x0, 0x6}, {0xbff, 0x0, 0x5}, {0x35b, 0x0, 0x0}, {0xffd, 0x0, 0x8}, {0x40000a67, 0x0, 0x4}]}) [ 73.757634] irq bypass consumer (token ffff8801c63a8000) registration fails: -16 2017/11/28 06:25:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x10800, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009f1000)=0x0) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f00002c8000-0x4)=r3) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000724000)=r3) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000975000)="f0d507b9bd8c92725f124e7b115ed8f00784e56086a776fb19a9c5878f8f37453183821c2067fc8658a38e04c23665695886d419b4065c6610cbb2a73a1e1a39f7c8f3cec487b7fc383a0a9a1944ec9e6100921d9bfda06bc8252b72760c3359dc691d898f17ae40837f350ac48784f3376f9cefd88f67dc56292a829f78da4a3989838b476afb7fb542ec0c9e014bee98bf90b79d", 0x95) fcntl$getflags(r2, 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000066e000-0x11)="2f6465762f7667615f6172626974657200", 0x800, 0x0) r4 = open(&(0x7f00007b3000)="2e2f636f6e74726f6c00", 0x0, 0x0) bind$ax25(r0, &(0x7f0000560000-0x10)={0x3, {"9bfadd9716d4a5"}, 0x24}, 0x10) mkdirat(r4, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x0) mkdirat(r4, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r5 = openat(r4, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000590000-0x5)="72656e6f00", 0x5) openat(r5, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10240, 0x0) rmdir(&(0x7f0000998000-0xa)="2e2f636f6e74726f6c00") 2017/11/28 06:25:30 executing program 5: r0 = 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1020e92c) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="b0", 0x1, 0xffffffffffffffff) open$dir(&(0x7f0000a74000)="2e2f66696c653000", 0xfffffffffffffffd, 0x2f) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r1, 0x1, 0x0}, {r2, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {r0, 0x100, 0x0}, {r3, 0x8020, 0x0}], 0x5, 0x9b) ioctl$void(r3, 0x5450) r4 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r4, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) [ 73.810780] irq bypass consumer (token ffff8801c63a8000) registration fails: -16 2017/11/28 06:25:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b36000)={0x0, 0x0}) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000310000)="f2f290f0868e5b68713b93e7cb50d7558b1dc921fc6a33230e36eb29", 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bb1000)=0x0) process_vm_readv(r2, &(0x7f00003c2000-0x40)=[{&(0x7f0000081000-0x15)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f00007ef000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f00004d1000)="0000000000000000000000", 0xb}, {&(0x7f0000b5b000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}], 0x4, &(0x7f00004f7000-0x70)=[{&(0x7f0000a48000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000ee0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000094000)="", 0x0}, {&(0x7f0000887000+0xb9b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000066d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f00005af000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f0000265000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}], 0x7, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000e26000)=0x10000) epoll_create(0x0) writev(r1, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) 2017/11/28 06:25:30 executing program 1: r0 = 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1020e92c) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="b0", 0x1, 0xffffffffffffffff) open$dir(&(0x7f0000a74000)="2e2f66696c653000", 0xfffffffffffffffd, 0x2f) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000002c000)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r1, 0x1, 0x0}, {r2, 0x200, 0x0}, {r5, 0x4, 0x0}, {r0, 0x100, 0x0}, {r6, 0x8020, 0x0}], 0x5, 0x9b) write$eventfd(0xffffffffffffffff, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r6, 0x5450) gettid() r7 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={r3, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r8, 0x4) write(r7, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:30 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa, 0x100000000, 0x1, 0x317, 0x7, 0x401, 0x426, 0xd24}, &(0x7f0000fb7000)={0xff, 0x7ff, 0x9fd4, 0x81, 0x10000, 0x3, 0x7fffffff, 0xfffffffffffffffc}, &(0x7f0000efc000-0x40)={0x4, 0x8, 0x10000, 0x518501eb, 0x20, 0x5, 0x3f, 0x4}, &(0x7f0000a4a000)={0x77359400, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fb8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f0000e0a000-0x10)={r0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000f0a000-0x38)={&(0x7f0000202000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000f0a000-0x10)=[], 0x0, &(0x7f0000283000)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(r3, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) setsockopt$inet6_int(r2, 0x29, 0x20, &(0x7f00003b5000)=0xfffffffffffe0000, 0x4) sendto$inet6(r2, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r4 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000884000-0x28)={@common="73697430000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000c69000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004d3000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6, 0x0, 0x6, 0x5, 0x0, 0x20, 0xb03, r5, r6}, {0x5, 0x1, 0x1ff, 0x0, 0x4, 0x9, 0x24, 0xb3}, {0x3, 0x100000001, 0x2, 0x5}, 0x100000000, 0x10000, 0x7, 0x1, 0xc, 0x2}, {{@in=@loopback=0x7f000001, 0x2, 0x4}, 0x1f, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x2, 0x1, 0x5, 0x3, 0x9, 0x5}}, 0xe8) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/28 06:25:30 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)="6d6f756e747300") r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000718000)=[{0xffffffffffffffff, 0x4000, 0x0}, {r0, 0x1000, 0x0}], 0x2, &(0x7f0000b68000)={0x77359400, 0x0}, &(0x7f000012b000)={0xffffffff}, 0x8) mkdir(&(0x7f0000b09000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f000000a000)="") 2017/11/28 06:25:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1020e92c) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="b0", 0x1, 0xffffffffffffffff) open$dir(&(0x7f0000a74000)="2e2f66696c653000", 0xfffffffffffffffd, 0x2f) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x4000) gettid() r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000002c000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000026000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f000002d000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/28 06:25:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x10800, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009f1000)=0x0) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f00002c8000-0x4)=r3) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000724000)=r3) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000975000)="f0d507b9bd8c92725f124e7b115ed8f00784e56086a776fb19a9c5878f8f37453183821c2067fc8658a38e04c23665695886d419b4065c6610cbb2a73a1e1a39f7c8f3cec487b7fc383a0a9a1944ec9e6100921d9bfda06bc8252b72760c3359dc691d898f17ae40837f350ac48784f3376f9cefd88f67dc56292a829f78da4a3989838b476afb7fb542ec0c9e014bee98bf90b79d", 0x95) fcntl$getflags(r2, 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000066e000-0x11)="2f6465762f7667615f6172626974657200", 0x800, 0x0) r4 = open(&(0x7f00007b3000)="2e2f636f6e74726f6c00", 0x0, 0x0) bind$ax25(r0, &(0x7f0000560000-0x10)={0x3, {"9bfadd9716d4a5"}, 0x24}, 0x10) mkdirat(r4, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x0) mkdirat(r4, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r5 = openat(r4, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r5, &(0x7f0000017000)="2e2f66696c653000", 0x0) openat(r5, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10240, 0x0) rmdir(&(0x7f0000998000-0xa)="2e2f636f6e74726f6c00") 2017/11/28 06:25:30 executing program 5: r0 = 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1020e92c) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="b0", 0x1, 0xffffffffffffffff) open$dir(&(0x7f0000a74000)="2e2f66696c653000", 0xfffffffffffffffd, 0x2f) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r1, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {r0, 0x100, 0x0}, {r2, 0x8020, 0x0}], 0x5, 0x9b) ioctl$void(r2, 0x5450) r3 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r3, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b36000)={0x0, 0x0}) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000310000)="f2f290f0868e5b68713b93e7cb50d7558b1dc921fc6a33230e36eb29", 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bb1000)=0x0) process_vm_readv(r2, &(0x7f00003c2000-0x40)=[{&(0x7f0000081000-0x15)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f00007ef000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f00004d1000)="0000000000000000000000", 0xb}, {&(0x7f0000b5b000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}], 0x4, &(0x7f00004f7000-0x70)=[{&(0x7f0000a48000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000ee0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000094000)="", 0x0}, {&(0x7f0000887000+0xb9b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000066d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f00005af000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f0000265000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}], 0x7, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000e26000)=0x10000) writev(r1, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) 2017/11/28 06:25:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)="6d6f756e747300") r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000718000)=[{0xffffffffffffffff, 0x4000, 0x0}, {r0, 0x1000, 0x0}], 0x2, &(0x7f0000b68000)={0x77359400, 0x0}, &(0x7f000012b000)={0xffffffff}, 0x8) mkdir(&(0x7f0000b09000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f000000a000)="") 2017/11/28 06:25:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008e4000-0xc)={0x6, r0, 0x1}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000deb000-0x10)={0x4, &(0x7f00004db000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a1b000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) syz_open_dev$loop(&(0x7f0000017000)="2f6465762f6c6f6f702300", 0x0, 0x0) mq_unlink(&(0x7f0000f34000-0xb)="325c65762f6c5e00020000") semop(0x0, &(0x7f0000001000-0x1e)=[{0x0, 0x0, 0x0}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f000044c000-0x8)={0x0, ""}, 0x8, 0x0, 0x20001000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000461000)={0x0, 0x0}) msgsnd(0x0, &(0x7f0000a18000)={0x1, "04"}, 0x9, 0x800000000000) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000bc5000)={0x5, 0x0, [{0x40000010, 0x0, 0x6}, {0xbff, 0x0, 0x5}, {0x35b, 0x0, 0x0}, {0xffd, 0x0, 0x8}, {0x40000a67, 0x0, 0x4}]}) 2017/11/28 06:25:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x10800, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009f1000)=0x0) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f00002c8000-0x4)=r3) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000724000)=r3) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000975000)="f0d507b9bd8c92725f124e7b115ed8f00784e56086a776fb19a9c5878f8f37453183821c2067fc8658a38e04c23665695886d419b4065c6610cbb2a73a1e1a39f7c8f3cec487b7fc383a0a9a1944ec9e6100921d9bfda06bc8252b72760c3359dc691d898f17ae40837f350ac48784f3376f9cefd88f67dc56292a829f78da4a3989838b476afb7fb542ec0c9e014bee98bf90b79d", 0x95) fcntl$getflags(r2, 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000066e000-0x11)="2f6465762f7667615f6172626974657200", 0x800, 0x0) r4 = open(&(0x7f00007b3000)="2e2f636f6e74726f6c00", 0x0, 0x0) bind$ax25(r0, &(0x7f0000560000-0x10)={0x3, {"9bfadd9716d4a5"}, 0x24}, 0x10) mkdirat(r4, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x0) mkdirat(r4, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000017000)="2e2f66696c653000", 0x0) openat(0xffffffffffffffff, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10240, 0x0) rmdir(&(0x7f0000998000-0xa)="2e2f636f6e74726f6c00") 2017/11/28 06:25:30 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa, 0x100000000, 0x1, 0x317, 0x7, 0x401, 0x426, 0xd24}, &(0x7f0000fb7000)={0xff, 0x7ff, 0x9fd4, 0x81, 0x10000, 0x3, 0x7fffffff, 0xfffffffffffffffc}, &(0x7f0000efc000-0x40)={0x4, 0x8, 0x10000, 0x518501eb, 0x20, 0x5, 0x3f, 0x4}, &(0x7f0000a4a000)={0x77359400, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fb8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f0000e0a000-0x10)={r0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000f0a000-0x38)={&(0x7f0000202000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000f0a000-0x10)=[], 0x0, &(0x7f0000283000)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(r3, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) setsockopt$inet6_int(r2, 0x29, 0x20, &(0x7f00003b5000)=0xfffffffffffe0000, 0x4) sendto$inet6(r2, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r4 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000884000-0x28)={@common="73697430000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000c69000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004d3000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6, 0x0, 0x6, 0x5, 0x0, 0x20, 0xb03, r5, r6}, {0x5, 0x1, 0x1ff, 0x0, 0x4, 0x9, 0x24, 0xb3}, {0x3, 0x100000001, 0x2, 0x5}, 0x100000000, 0x10000, 0x7, 0x1, 0xc, 0x2}, {{@in=@loopback=0x7f000001, 0x2, 0x4}, 0x1f, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x2, 0x1, 0x5, 0x3, 0x9, 0x5}}, 0xe8) 2017/11/28 06:25:30 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1020e92c) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="b0", 0x1, 0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r1, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {r0, 0x100, 0x0}, {r2, 0x8020, 0x0}], 0x5, 0x9b) ioctl$void(r2, 0x5450) r3 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r3, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b36000)={0x0, 0x0}) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000310000)="f2f290f0868e5b68713b93e7cb50d7558b1dc921fc6a33230e36eb29", 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bb1000)=0x0) process_vm_readv(r2, &(0x7f00003c2000-0x40)=[{&(0x7f0000081000-0x15)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f00007ef000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f00004d1000)="0000000000000000000000", 0xb}, {&(0x7f0000b5b000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}], 0x4, &(0x7f00004f7000-0x70)=[{&(0x7f0000a48000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000ee0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000094000)="", 0x0}, {&(0x7f0000887000+0xb9b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000066d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f00005af000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f0000265000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}], 0x7, 0x0) writev(r1, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) [ 74.033612] irq bypass consumer (token ffff8801d51830c0) registration fails: -16 2017/11/28 06:25:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)="6d6f756e747300") r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000718000)=[{0xffffffffffffffff, 0x4000, 0x0}, {r0, 0x1000, 0x0}], 0x2, &(0x7f0000b68000)={0x77359400, 0x0}, &(0x7f000012b000)={0xffffffff}, 0x8) mkdir(&(0x7f0000b09000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f000000a000)="") 2017/11/28 06:25:31 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1020e92c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r1, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {r0, 0x100, 0x0}, {r2, 0x8020, 0x0}], 0x5, 0x9b) ioctl$void(r2, 0x5450) r3 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r3, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:31 executing program 1: r0 = 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1020e92c) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="b0", 0x1, 0xffffffffffffffff) open$dir(&(0x7f0000a74000)="2e2f66696c653000", 0xfffffffffffffffd, 0x2f) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() openat$kvm(0xffffffffffffff9c, &(0x7f000002c000)="2f6465762f6b766d00", 0x0, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r1, 0x1, 0x0}, {r2, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {r0, 0x100, 0x0}, {r5, 0x8020, 0x0}], 0x5, 0x9b) write$eventfd(r4, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r5, 0x5450) gettid() r6 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={r3, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r7, 0x4) write(r6, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) [ 74.091747] irq bypass consumer (token ffff8801d51830c0) registration fails: -16 2017/11/28 06:25:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)="6d6f756e747300") r1 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000718000)=[{0xffffffffffffffff, 0x4000, 0x0}, {r0, 0x1000, 0x0}], 0x2, &(0x7f0000b68000)={0x77359400, 0x0}, &(0x7f000012b000)={0xffffffff}, 0x8) mkdir(&(0x7f0000b09000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f000000a000)="") 2017/11/28 06:25:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b36000)={0x0, 0x0}) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000310000)="f2f290f0868e5b68713b93e7cb50d7558b1dc921fc6a33230e36eb29", 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bb1000)=0x0) writev(r1, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) 2017/11/28 06:25:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x10800, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009f1000)=0x0) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f00002c8000-0x4)=r3) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000724000)=r3) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000975000)="f0d507b9bd8c92725f124e7b115ed8f00784e56086a776fb19a9c5878f8f37453183821c2067fc8658a38e04c23665695886d419b4065c6610cbb2a73a1e1a39f7c8f3cec487b7fc383a0a9a1944ec9e6100921d9bfda06bc8252b72760c3359dc691d898f17ae40837f350ac48784f3376f9cefd88f67dc56292a829f78da4a3989838b476afb7fb542ec0c9e014bee98bf90b79d", 0x95) fcntl$getflags(r2, 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000066e000-0x11)="2f6465762f7667615f6172626974657200", 0x800, 0x0) r4 = open(&(0x7f00007b3000)="2e2f636f6e74726f6c00", 0x0, 0x0) bind$ax25(r0, &(0x7f0000560000-0x10)={0x3, {"9bfadd9716d4a5"}, 0x24}, 0x10) mkdirat(r4, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x0) r5 = openat(r4, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r5, &(0x7f0000017000)="2e2f66696c653000", 0x0) openat(r5, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10240, 0x0) rmdir(&(0x7f0000998000-0xa)="2e2f636f6e74726f6c00") 2017/11/28 06:25:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1020e92c) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="b0", 0x1, 0xffffffffffffffff) open$dir(&(0x7f0000a74000)="2e2f66696c653000", 0xfffffffffffffffd, 0x2f) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x4000) gettid() r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000002c000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000026000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) 2017/11/28 06:25:31 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa, 0x100000000, 0x1, 0x317, 0x7, 0x401, 0x426, 0xd24}, &(0x7f0000fb7000)={0xff, 0x7ff, 0x9fd4, 0x81, 0x10000, 0x3, 0x7fffffff, 0xfffffffffffffffc}, &(0x7f0000efc000-0x40)={0x4, 0x8, 0x10000, 0x518501eb, 0x20, 0x5, 0x3f, 0x4}, &(0x7f0000a4a000)={0x77359400, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fb8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f0000e0a000-0x10)={r0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000f0a000-0x38)={&(0x7f0000202000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000f0a000-0x10)=[], 0x0, &(0x7f0000283000)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(r3, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) setsockopt$inet6_int(r2, 0x29, 0x20, &(0x7f00003b5000)=0xfffffffffffe0000, 0x4) sendto$inet6(r2, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r4 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000884000-0x28)={@common="73697430000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000c69000)={0x0, 0x0, 0x0}, 0xc) 2017/11/28 06:25:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b36000)={0x0, 0x0}) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000310000)="f2f290f0868e5b68713b93e7cb50d7558b1dc921fc6a33230e36eb29", 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) 2017/11/28 06:25:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x10800, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009f1000)=0x0) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f00002c8000-0x4)=r3) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000724000)=r3) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000975000)="f0d507b9bd8c92725f124e7b115ed8f00784e56086a776fb19a9c5878f8f37453183821c2067fc8658a38e04c23665695886d419b4065c6610cbb2a73a1e1a39f7c8f3cec487b7fc383a0a9a1944ec9e6100921d9bfda06bc8252b72760c3359dc691d898f17ae40837f350ac48784f3376f9cefd88f67dc56292a829f78da4a3989838b476afb7fb542ec0c9e014bee98bf90b79d", 0x95) fcntl$getflags(r2, 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000066e000-0x11)="2f6465762f7667615f6172626974657200", 0x800, 0x0) r4 = open(&(0x7f00007b3000)="2e2f636f6e74726f6c00", 0x0, 0x0) bind$ax25(r0, &(0x7f0000560000-0x10)={0x3, {"9bfadd9716d4a5"}, 0x24}, 0x10) mkdirat(r4, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r5 = openat(r4, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r5, &(0x7f0000017000)="2e2f66696c653000", 0x0) openat(r5, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10240, 0x0) rmdir(&(0x7f0000998000-0xa)="2e2f636f6e74726f6c00") 2017/11/28 06:25:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008e4000-0xc)={0x0, r0, 0x1}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000deb000-0x10)={0x4, &(0x7f00004db000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a1b000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) syz_open_dev$loop(&(0x7f0000017000)="2f6465762f6c6f6f702300", 0x0, 0x0) mq_unlink(&(0x7f0000f34000-0xb)="325c65762f6c5e00020000") semop(0x0, &(0x7f0000001000-0x1e)=[{0x0, 0x0, 0x0}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f000044c000-0x8)={0x0, ""}, 0x8, 0x0, 0x20001000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000461000)={0x0, 0x0}) msgsnd(0x0, &(0x7f0000a18000)={0x1, "04"}, 0x9, 0x800000000000) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000bc5000)={0x5, 0x0, [{0x40000010, 0x0, 0x6}, {0xbff, 0x0, 0x5}, {0x35b, 0x0, 0x0}, {0xffd, 0x0, 0x8}, {0x40000a67, 0x0, 0x4}]}) 2017/11/28 06:25:31 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r1, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {r0, 0x100, 0x0}, {r2, 0x8020, 0x0}], 0x5, 0x9b) ioctl$void(r2, 0x5450) r3 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r3, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:31 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1020e92c) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="b0", 0x1, 0xffffffffffffffff) open$dir(&(0x7f0000a74000)="2e2f66696c653000", 0xfffffffffffffffd, 0x2f) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r4 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r1, 0x1, 0x0}, {r2, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {r0, 0x100, 0x0}, {r5, 0x8020, 0x0}], 0x5, 0x9b) write$eventfd(r4, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r5, 0x5450) gettid() r6 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={r3, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r7, 0x4) write(r6, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)="6d6f756e747300") r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000718000)=[{0xffffffffffffffff, 0x4000, 0x0}, {r0, 0x1000, 0x0}], 0x2, &(0x7f0000b68000)={0x77359400, 0x0}, &(0x7f000012b000)={0xffffffff}, 0x8) mkdir(&(0x7f0000b09000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f000000a000)="") 2017/11/28 06:25:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b36000)={0x0, 0x0}) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000310000)="f2f290f0868e5b68713b93e7cb50d7558b1dc921fc6a33230e36eb29", 0x1c) writev(0xffffffffffffffff, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) 2017/11/28 06:25:31 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa, 0x100000000, 0x1, 0x317, 0x7, 0x401, 0x426, 0xd24}, &(0x7f0000fb7000)={0xff, 0x7ff, 0x9fd4, 0x81, 0x10000, 0x3, 0x7fffffff, 0xfffffffffffffffc}, &(0x7f0000efc000-0x40)={0x4, 0x8, 0x10000, 0x518501eb, 0x20, 0x5, 0x3f, 0x4}, &(0x7f0000a4a000)={0x77359400, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fb8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f0000e0a000-0x10)={r0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000f0a000-0x38)={&(0x7f0000202000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000f0a000-0x10)=[], 0x0, &(0x7f0000283000)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(r3, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) setsockopt$inet6_int(r2, 0x29, 0x20, &(0x7f00003b5000)=0xfffffffffffe0000, 0x4) sendto$inet6(r2, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000884000-0x28)={@common="73697430000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/28 06:25:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x10800, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009f1000)=0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f00002c8000-0x4)=r2) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000724000)=r2) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000975000)="f0d507b9bd8c92725f124e7b115ed8f00784e56086a776fb19a9c5878f8f37453183821c2067fc8658a38e04c23665695886d419b4065c6610cbb2a73a1e1a39f7c8f3cec487b7fc383a0a9a1944ec9e6100921d9bfda06bc8252b72760c3359dc691d898f17ae40837f350ac48784f3376f9cefd88f67dc56292a829f78da4a3989838b476afb7fb542ec0c9e014bee98bf90b79d", 0x95) fcntl$getflags(r1, 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000066e000-0x11)="2f6465762f7667615f6172626974657200", 0x800, 0x0) r3 = open(&(0x7f00007b3000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r3, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r4 = openat(r3, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r4, &(0x7f0000017000)="2e2f66696c653000", 0x0) openat(r4, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10240, 0x0) rmdir(&(0x7f0000998000-0xa)="2e2f636f6e74726f6c00") 2017/11/28 06:25:31 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r1, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {r0, 0x100, 0x0}, {r2, 0x8020, 0x0}], 0x5, 0x9b) ioctl$void(r2, 0x5450) r3 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r3, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) [ 74.327666] irq bypass consumer (token ffff8801d35a10c0) registration fails: -16 2017/11/28 06:25:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b36000)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) 2017/11/28 06:25:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x10800, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009f1000)=0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f00002c8000-0x4)=r2) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000724000)=r2) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000975000)="f0d507b9bd8c92725f124e7b115ed8f00784e56086a776fb19a9c5878f8f37453183821c2067fc8658a38e04c23665695886d419b4065c6610cbb2a73a1e1a39f7c8f3cec487b7fc383a0a9a1944ec9e6100921d9bfda06bc8252b72760c3359dc691d898f17ae40837f350ac48784f3376f9cefd88f67dc56292a829f78da4a3989838b476afb7fb542ec0c9e014bee98bf90b79d", 0x95) fcntl$getflags(r1, 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000066e000-0x11)="2f6465762f7667615f6172626974657200", 0x800, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r3, &(0x7f0000017000)="2e2f66696c653000", 0x0) openat(r3, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10240, 0x0) rmdir(&(0x7f0000998000-0xa)="2e2f636f6e74726f6c00") 2017/11/28 06:25:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1020e92c) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="b0", 0x1, 0xffffffffffffffff) open$dir(&(0x7f0000a74000)="2e2f66696c653000", 0xfffffffffffffffd, 0x2f) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x4000) gettid() r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000002c000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000026000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2017/11/28 06:25:31 executing program 1: r0 = 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1020e92c) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="b0", 0x1, 0xffffffffffffffff) open$dir(&(0x7f0000a74000)="2e2f66696c653000", 0xfffffffffffffffd, 0x2f) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r1, 0x1, 0x0}, {r2, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {r0, 0x100, 0x0}, {r5, 0x8020, 0x0}], 0x5, 0x9b) write$eventfd(r4, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r5, 0x5450) gettid() r6 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={r3, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r7, 0x4) write(r6, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:31 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa, 0x100000000, 0x1, 0x317, 0x7, 0x401, 0x426, 0xd24}, &(0x7f0000fb7000)={0xff, 0x7ff, 0x9fd4, 0x81, 0x10000, 0x3, 0x7fffffff, 0xfffffffffffffffc}, &(0x7f0000efc000-0x40)={0x4, 0x8, 0x10000, 0x518501eb, 0x20, 0x5, 0x3f, 0x4}, &(0x7f0000a4a000)={0x77359400, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fb8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f0000e0a000-0x10)={r0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000f0a000-0x38)={&(0x7f0000202000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000f0a000-0x10)=[], 0x0, &(0x7f0000283000)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(r3, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) setsockopt$inet6_int(r2, 0x29, 0x20, &(0x7f00003b5000)=0xfffffffffffe0000, 0x4) sendto$inet6(r2, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/28 06:25:31 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{0xffffffffffffffff, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {r0, 0x100, 0x0}, {r1, 0x8020, 0x0}], 0x5, 0x9b) ioctl$void(r1, 0x5450) r2 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r2, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)="6d6f756e747300") r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000718000)=[{0xffffffffffffffff, 0x4000, 0x0}, {r0, 0x1000, 0x0}], 0x2, &(0x7f0000b68000)={0x77359400, 0x0}, &(0x7f000012b000)={0xffffffff}, 0x8) mkdir(&(0x7f0000b09000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f000000a000)="") 2017/11/28 06:25:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) 2017/11/28 06:25:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008e4000-0xc)={0x0, 0xffffffffffffffff, 0x1}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000deb000-0x10)={0x4, &(0x7f00004db000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a1b000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) syz_open_dev$loop(&(0x7f0000017000)="2f6465762f6c6f6f702300", 0x0, 0x0) mq_unlink(&(0x7f0000f34000-0xb)="325c65762f6c5e00020000") semop(0x0, &(0x7f0000001000-0x1e)=[{0x0, 0x0, 0x0}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f000044c000-0x8)={0x0, ""}, 0x8, 0x0, 0x20001000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000461000)={0x0, 0x0}) msgsnd(0x0, &(0x7f0000a18000)={0x1, "04"}, 0x9, 0x800000000000) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000bc5000)={0x5, 0x0, [{0x40000010, 0x0, 0x6}, {0xbff, 0x0, 0x5}, {0x35b, 0x0, 0x0}, {0xffd, 0x0, 0x8}, {0x40000a67, 0x0, 0x4}]}) 2017/11/28 06:25:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x10800, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009f1000)=0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f00002c8000-0x4)=r2) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000724000)=r2) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000975000)="f0d507b9bd8c92725f124e7b115ed8f00784e56086a776fb19a9c5878f8f37453183821c2067fc8658a38e04c23665695886d419b4065c6610cbb2a73a1e1a39f7c8f3cec487b7fc383a0a9a1944ec9e6100921d9bfda06bc8252b72760c3359dc691d898f17ae40837f350ac48784f3376f9cefd88f67dc56292a829f78da4a3989838b476afb7fb542ec0c9e014bee98bf90b79d", 0x95) fcntl$getflags(r1, 0x3) r3 = open(&(0x7f00007b3000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r3, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r4 = openat(r3, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r4, &(0x7f0000017000)="2e2f66696c653000", 0x0) openat(r4, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10240, 0x0) rmdir(&(0x7f0000998000-0xa)="2e2f636f6e74726f6c00") 2017/11/28 06:25:31 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) 2017/11/28 06:25:31 executing program 1: r0 = 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1020e92c) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="b0", 0x1, 0xffffffffffffffff) open$dir(&(0x7f0000a74000)="2e2f66696c653000", 0xfffffffffffffffd, 0x2f) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x4000) r4 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r1, 0x1, 0x0}, {r2, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {r0, 0x100, 0x0}, {r5, 0x8020, 0x0}], 0x5, 0x9b) write$eventfd(r4, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r5, 0x5450) gettid() r6 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={r3, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r7, 0x4) write(r6, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x10800, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009f1000)=0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f00002c8000-0x4)=r2) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000724000)=r2) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000975000)="f0d507b9bd8c92725f124e7b115ed8f00784e56086a776fb19a9c5878f8f37453183821c2067fc8658a38e04c23665695886d419b4065c6610cbb2a73a1e1a39f7c8f3cec487b7fc383a0a9a1944ec9e6100921d9bfda06bc8252b72760c3359dc691d898f17ae40837f350ac48784f3376f9cefd88f67dc56292a829f78da4a3989838b476afb7fb542ec0c9e014bee98bf90b79d", 0x95) r3 = open(&(0x7f00007b3000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r3, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r4 = openat(r3, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r4, &(0x7f0000017000)="2e2f66696c653000", 0x0) openat(r4, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10240, 0x0) rmdir(&(0x7f0000998000-0xa)="2e2f636f6e74726f6c00") 2017/11/28 06:25:31 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa, 0x100000000, 0x1, 0x317, 0x7, 0x401, 0x426, 0xd24}, &(0x7f0000fb7000)={0xff, 0x7ff, 0x9fd4, 0x81, 0x10000, 0x3, 0x7fffffff, 0xfffffffffffffffc}, &(0x7f0000efc000-0x40)={0x4, 0x8, 0x10000, 0x518501eb, 0x20, 0x5, 0x3f, 0x4}, &(0x7f0000a4a000)={0x77359400, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fb8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f0000e0a000-0x10)={r0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000f0a000-0x38)={&(0x7f0000202000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000f0a000-0x10)=[], 0x0, &(0x7f0000283000)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(r3, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) setsockopt$inet6_int(r2, 0x29, 0x20, &(0x7f00003b5000)=0xfffffffffffe0000, 0x4) sendto$inet6(r2, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socket$netlink(0x10, 0x3, 0x10) 2017/11/28 06:25:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) 2017/11/28 06:25:31 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r1, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {r0, 0x100, 0x0}, {r2, 0x8020, 0x0}], 0x5, 0x9b) ioctl$void(r2, 0x5450) r3 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r3, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)="6d6f756e747300") r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000718000)=[{r0, 0x1000, 0x0}], 0x1, &(0x7f0000b68000)={0x77359400, 0x0}, &(0x7f000012b000)={0xffffffff}, 0x8) mkdir(&(0x7f0000b09000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f000000a000)="") [ 74.574114] irq bypass consumer (token ffff8801b5391780) registration fails: -16 2017/11/28 06:25:31 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1020e92c) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="b0", 0x1, 0xffffffffffffffff) open$dir(&(0x7f0000a74000)="2e2f66696c653000", 0xfffffffffffffffd, 0x2f) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r1, 0x1, 0x0}, {r2, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {r0, 0x100, 0x0}, {r4, 0x8020, 0x0}], 0x5, 0x9b) write$eventfd(r3, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r4, 0x5450) gettid() r5 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r6, 0x4) write(r5, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1020e92c) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="b0", 0x1, 0xffffffffffffffff) open$dir(&(0x7f0000a74000)="2e2f66696c653000", 0xfffffffffffffffd, 0x2f) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x4000) gettid() r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000002c000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000026000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/28 06:25:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) 2017/11/28 06:25:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x10800, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009f1000)=0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f00002c8000-0x4)=r2) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000724000)=r2) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r3 = open(&(0x7f00007b3000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r3, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r4 = openat(r3, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r4, &(0x7f0000017000)="2e2f66696c653000", 0x0) openat(r4, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10240, 0x0) rmdir(&(0x7f0000998000-0xa)="2e2f636f6e74726f6c00") 2017/11/28 06:25:31 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r1, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {r0, 0x100, 0x0}, {r2, 0x8020, 0x0}], 0x5, 0x9b) ioctl$void(r2, 0x5450) r3 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r3, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:31 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa, 0x100000000, 0x1, 0x317, 0x7, 0x401, 0x426, 0xd24}, &(0x7f0000fb7000)={0xff, 0x7ff, 0x9fd4, 0x81, 0x10000, 0x3, 0x7fffffff, 0xfffffffffffffffc}, &(0x7f0000efc000-0x40)={0x4, 0x8, 0x10000, 0x518501eb, 0x20, 0x5, 0x3f, 0x4}, &(0x7f0000a4a000)={0x77359400, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fb8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f0000e0a000-0x10)={r0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000f0a000-0x38)={&(0x7f0000202000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000f0a000-0x10)=[], 0x0, &(0x7f0000283000)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(r3, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) setsockopt$inet6_int(r2, 0x29, 0x20, &(0x7f00003b5000)=0xfffffffffffe0000, 0x4) sendto$inet6(r2, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/11/28 06:25:31 executing program 1: r0 = 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1020e92c) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="b0", 0x1, 0xffffffffffffffff) open$dir(&(0x7f0000a74000)="2e2f66696c653000", 0xfffffffffffffffd, 0x2f) r2 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r1, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {r0, 0x100, 0x0}, {r3, 0x8020, 0x0}], 0x5, 0x9b) write$eventfd(r2, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r3, 0x5450) gettid() r4 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r5, 0x4) write(r4, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008e4000-0xc)={0x0, r0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000deb000-0x10)={0x4, &(0x7f00004db000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a1b000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) syz_open_dev$loop(&(0x7f0000017000)="2f6465762f6c6f6f702300", 0x0, 0x0) mq_unlink(&(0x7f0000f34000-0xb)="325c65762f6c5e00020000") semop(0x0, &(0x7f0000001000-0x1e)=[{0x0, 0x0, 0x0}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f000044c000-0x8)={0x0, ""}, 0x8, 0x0, 0x20001000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000461000)={0x0, 0x0}) msgsnd(0x0, &(0x7f0000a18000)={0x1, "04"}, 0x9, 0x800000000000) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000bc5000)={0x5, 0x0, [{0x40000010, 0x0, 0x6}, {0xbff, 0x0, 0x5}, {0x35b, 0x0, 0x0}, {0xffd, 0x0, 0x8}, {0x40000a67, 0x0, 0x4}]}) 2017/11/28 06:25:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x10800, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009f1000)=0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f00002c8000-0x4)=r2) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000724000)=r2) r3 = open(&(0x7f00007b3000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r3, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r4 = openat(r3, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r4, &(0x7f0000017000)="2e2f66696c653000", 0x0) openat(r4, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10240, 0x0) rmdir(&(0x7f0000998000-0xa)="2e2f636f6e74726f6c00") 2017/11/28 06:25:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) 2017/11/28 06:25:31 executing program 5: r0 = 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r1, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {r0, 0x100, 0x0}, {r2, 0x8020, 0x0}], 0x5, 0x9b) ioctl$void(r2, 0x5450) r3 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r3, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)="6d6f756e747300") r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000718000)=[], 0x0, &(0x7f0000b68000)={0x77359400, 0x0}, &(0x7f000012b000)={0xffffffff}, 0x8) mkdir(&(0x7f0000b09000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f000000a000)="") 2017/11/28 06:25:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb5000-0x10)=[], 0x0) 2017/11/28 06:25:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x10800, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009f1000)=0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f00002c8000-0x4)=r2) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r3 = open(&(0x7f00007b3000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r3, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r4 = openat(r3, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r4, &(0x7f0000017000)="2e2f66696c653000", 0x0) openat(r4, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10240, 0x0) rmdir(&(0x7f0000998000-0xa)="2e2f636f6e74726f6c00") 2017/11/28 06:25:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="", 0x0}], 0x1) 2017/11/28 06:25:31 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1020e92c) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="b0", 0x1, 0xffffffffffffffff) r2 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r1, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {r0, 0x100, 0x0}, {r3, 0x8020, 0x0}], 0x5, 0x9b) write$eventfd(r2, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r3, 0x5450) gettid() r4 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r5, 0x4) write(r4, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:31 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa, 0x100000000, 0x1, 0x317, 0x7, 0x401, 0x426, 0xd24}, &(0x7f0000fb7000)={0xff, 0x7ff, 0x9fd4, 0x81, 0x10000, 0x3, 0x7fffffff, 0xfffffffffffffffc}, &(0x7f0000efc000-0x40)={0x4, 0x8, 0x10000, 0x518501eb, 0x20, 0x5, 0x3f, 0x4}, &(0x7f0000a4a000)={0x77359400, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fb8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f0000e0a000-0x10)={r0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000f0a000-0x38)={&(0x7f0000202000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000f0a000-0x10)=[], 0x0, &(0x7f0000283000)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(r3, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) setsockopt$inet6_int(r2, 0x29, 0x20, &(0x7f00003b5000)=0xfffffffffffe0000, 0x4) 2017/11/28 06:25:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1020e92c) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="b0", 0x1, 0xffffffffffffffff) open$dir(&(0x7f0000a74000)="2e2f66696c653000", 0xfffffffffffffffd, 0x2f) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x4000) gettid() r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000002c000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) eventfd2(0x0, 0x0) 2017/11/28 06:25:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {r1, 0x8020, 0x0}], 0x5, 0x9b) ioctl$void(r1, 0x5450) r2 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r2, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x10800, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009f1000)=0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r1 = open(&(0x7f00007b3000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r1, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r2 = openat(r1, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r2, &(0x7f0000017000)="2e2f66696c653000", 0x0) openat(r2, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10240, 0x0) rmdir(&(0x7f0000998000-0xa)="2e2f636f6e74726f6c00") 2017/11/28 06:25:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a020000004500010700", 0x1d}], 0x1) 2017/11/28 06:25:31 executing program 1: r0 = 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1020e92c) r2 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r1, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {r0, 0x100, 0x0}, {r3, 0x8020, 0x0}], 0x5, 0x9b) write$eventfd(r2, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r3, 0x5450) gettid() r4 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r5, 0x4) write(r4, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)="6d6f756e747300") r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000718000)=[{0xffffffffffffffff, 0x1000, 0x0}], 0x1, &(0x7f0000b68000)={0x77359400, 0x0}, &(0x7f000012b000)={0xffffffff}, 0x8) mkdir(&(0x7f0000b09000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f000000a000)="") 2017/11/28 06:25:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008e4000-0xc)={0x0, r0, 0x1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000deb000-0x10)={0x4, &(0x7f00004db000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a1b000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) syz_open_dev$loop(&(0x7f0000017000)="2f6465762f6c6f6f702300", 0x0, 0x0) mq_unlink(&(0x7f0000f34000-0xb)="325c65762f6c5e00020000") semop(0x0, &(0x7f0000001000-0x1e)=[{0x0, 0x0, 0x0}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f000044c000-0x8)={0x0, ""}, 0x8, 0x0, 0x20001000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000461000)={0x0, 0x0}) msgsnd(0x0, &(0x7f0000a18000)={0x1, "04"}, 0x9, 0x800000000000) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000bc5000)={0x5, 0x0, [{0x40000010, 0x0, 0x6}, {0xbff, 0x0, 0x5}, {0x35b, 0x0, 0x0}, {0xffd, 0x0, 0x8}, {0x40000a67, 0x0, 0x4}]}) 2017/11/28 06:25:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x10800, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x0, r0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r1 = open(&(0x7f00007b3000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r1, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r2 = openat(r1, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r2, &(0x7f0000017000)="2e2f66696c653000", 0x0) openat(r2, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10240, 0x0) rmdir(&(0x7f0000998000-0xa)="2e2f636f6e74726f6c00") 2017/11/28 06:25:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {r1, 0x8020, 0x0}], 0x5, 0x9b) ioctl$void(r1, 0x5450) r2 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r2, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a0004000700210000", 0x2b}], 0x1) 2017/11/28 06:25:31 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa, 0x100000000, 0x1, 0x317, 0x7, 0x401, 0x426, 0xd24}, &(0x7f0000fb7000)={0xff, 0x7ff, 0x9fd4, 0x81, 0x10000, 0x3, 0x7fffffff, 0xfffffffffffffffc}, &(0x7f0000efc000-0x40)={0x4, 0x8, 0x10000, 0x518501eb, 0x20, 0x5, 0x3f, 0x4}, &(0x7f0000a4a000)={0x77359400, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fb8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f0000e0a000-0x10)={r0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000f0a000-0x38)={&(0x7f0000202000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000f0a000-0x10)=[], 0x0, &(0x7f0000283000)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(r3, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2017/11/28 06:25:31 executing program 1: r0 = 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) r2 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r1, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {r0, 0x100, 0x0}, {r3, 0x8020, 0x0}], 0x5, 0x9b) write$eventfd(r2, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r3, 0x5450) gettid() r4 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r5, 0x4) write(r4, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x10800, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = open(&(0x7f00007b3000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)="2e2f66696c653000", 0x0) openat(r1, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10240, 0x0) rmdir(&(0x7f0000998000-0xa)="2e2f636f6e74726f6c00") 2017/11/28 06:25:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de0000080003", 0x32}], 0x1) 2017/11/28 06:25:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1020e92c) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="b0", 0x1, 0xffffffffffffffff) open$dir(&(0x7f0000a74000)="2e2f66696c653000", 0xfffffffffffffffd, 0x2f) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x4000) gettid() r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000002c000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2017/11/28 06:25:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {r1, 0x8020, 0x0}], 0x5, 0x9b) ioctl$void(r1, 0x5450) r2 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r2, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)="6d6f756e747300") r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000718000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000b68000)={0x77359400, 0x0}, &(0x7f000012b000)={0xffffffff}, 0x8) mkdir(&(0x7f0000b09000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f000000a000)="") 2017/11/28 06:25:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {r1, 0x8020, 0x0}], 0x5, 0x9b) ioctl$void(r1, 0x5450) r2 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r2, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:31 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r1, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {r0, 0x100, 0x0}, {r3, 0x8020, 0x0}], 0x5, 0x9b) write$eventfd(r2, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r3, 0x5450) gettid() r4 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r5, 0x4) write(r4, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06", 0x36}], 0x1) 2017/11/28 06:25:31 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa, 0x100000000, 0x1, 0x317, 0x7, 0x401, 0x426, 0xd24}, &(0x7f0000fb7000)={0xff, 0x7ff, 0x9fd4, 0x81, 0x10000, 0x3, 0x7fffffff, 0xfffffffffffffffc}, &(0x7f0000efc000-0x40)={0x4, 0x8, 0x10000, 0x518501eb, 0x20, 0x5, 0x3f, 0x4}, &(0x7f0000a4a000)={0x77359400, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fb8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f0000e0a000-0x10)={r0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000f0a000-0x38)={&(0x7f0000202000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000f0a000-0x10)=[], 0x0, &(0x7f0000283000)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2017/11/28 06:25:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x10800, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = open(&(0x7f00007b3000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)="2e2f66696c653000", 0x0) openat(r1, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10240, 0x0) rmdir(&(0x7f0000998000-0xa)="2e2f636f6e74726f6c00") 2017/11/28 06:25:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008e4000-0xc)={0x0, r0, 0x1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000deb000-0x10)={0x3, &(0x7f00004db000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a1b000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) syz_open_dev$loop(&(0x7f0000017000)="2f6465762f6c6f6f702300", 0x0, 0x0) mq_unlink(&(0x7f0000f34000-0xb)="325c65762f6c5e00020000") semop(0x0, &(0x7f0000001000-0x1e)=[{0x0, 0x0, 0x0}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f000044c000-0x8)={0x0, ""}, 0x8, 0x0, 0x20001000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000461000)={0x0, 0x0}) msgsnd(0x0, &(0x7f0000a18000)={0x1, "04"}, 0x9, 0x800000000000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000bc5000)={0x5, 0x0, [{0x40000010, 0x0, 0x6}, {0xbff, 0x0, 0x5}, {0x35b, 0x0, 0x0}, {0xffd, 0x0, 0x8}, {0x40000a67, 0x0, 0x4}]}) 2017/11/28 06:25:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001e", 0x38}], 0x1) 2017/11/28 06:25:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {r1, 0x8020, 0x0}], 0x5, 0x9b) ioctl$void(r1, 0x5450) r2 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r2, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x10800, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = open(&(0x7f00007b3000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)="2e2f66696c653000", 0x0) openat(r1, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10240, 0x0) rmdir(&(0x7f0000998000-0xa)="2e2f636f6e74726f6c00") 2017/11/28 06:25:32 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa, 0x100000000, 0x1, 0x317, 0x7, 0x401, 0x426, 0xd24}, &(0x7f0000fb7000)={0xff, 0x7ff, 0x9fd4, 0x81, 0x10000, 0x3, 0x7fffffff, 0xfffffffffffffffc}, &(0x7f0000efc000-0x40)={0x4, 0x8, 0x10000, 0x518501eb, 0x20, 0x5, 0x3f, 0x4}, &(0x7f0000a4a000)={0x77359400, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fb8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f0000e0a000-0x10)={r0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000f0a000-0x38)={&(0x7f0000202000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000f0a000-0x10)=[], 0x0, &(0x7f0000283000)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) readv(r3, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2017/11/28 06:25:32 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{0xffffffffffffffff, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {r0, 0x100, 0x0}, {r2, 0x8020, 0x0}], 0x5, 0x9b) write$eventfd(r1, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r2, 0x5450) gettid() r3 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r4, 0x4) write(r3, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1020e92c) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="b0", 0x1, 0xffffffffffffffff) open$dir(&(0x7f0000a74000)="2e2f66696c653000", 0xfffffffffffffffd, 0x2f) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x4000) gettid() openat$kvm(0xffffffffffffff9c, &(0x7f000002c000)="2f6465762f6b766d00", 0x0, 0x0) 2017/11/28 06:25:32 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6877726e6700", 0x80, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000)={0x3, {{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x2, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xeb06}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfff, @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]}, {{0xa, 0x0, 0x1, @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, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xff, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) r1 = socket(0x14, 0x4000000000080003, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000)={0x0, 0x40}, &(0x7f0000003000-0x4)=0x8) socket$inet6(0xa, 0x6, 0x501) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000)={r3, 0xfffffffffffffff8, 0x8, 0x7fffffff, 0x6, 0x5a}, &(0x7f0000001000)=0x14) sendfile(r1, r2, &(0x7f0000003000)=0x0, 0x10001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0x30, "f2abe84652d39a1f88fb49986ddc15aabc16dfae85605b40d464c63a1a2be7a1862b5b942190dc30fcb5a9c75794fab7"}, &(0x7f0000002000)=0x38) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r4, 0x2}, 0x8) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000004000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) fgetxattr(r1, &(0x7f0000001000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000002000-0xc8)="", 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff001}], 0x9) fsetxattr(r0, &(0x7f0000001000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000001000)="2f6465762f6877726e6700", 0xb, 0xf24db88a38c4599e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000002000)={{0xa, 0x1, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x59}, {0xa, 0x1, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0xff, [0x20, 0xcf, 0x100, 0xff, 0xff, 0x20, 0x2, 0x2]}, 0x5c) 2017/11/28 06:25:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)="6d6f756e747300") r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000718000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000b68000)={0x77359400, 0x0}, &(0x7f000012b000)={0x0}, 0x8) mkdir(&(0x7f0000b09000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f000000a000)="") 2017/11/28 06:25:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {r1, 0x8020, 0x0}], 0x5, 0x9b) ioctl$void(r1, 0x5450) r2 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r2, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = open(&(0x7f00007b3000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)="2e2f66696c653000", 0x0) openat(r1, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10240, 0x0) rmdir(&(0x7f0000998000-0xa)="2e2f636f6e74726f6c00") 2017/11/28 06:25:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1020e92c) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="b0", 0x1, 0xffffffffffffffff) open$dir(&(0x7f0000a74000)="2e2f66696c653000", 0xfffffffffffffffd, 0x2f) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x4000) gettid() 2017/11/28 06:25:32 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa, 0x100000000, 0x1, 0x317, 0x7, 0x401, 0x426, 0xd24}, &(0x7f0000fb7000)={0xff, 0x7ff, 0x9fd4, 0x81, 0x10000, 0x3, 0x7fffffff, 0xfffffffffffffffc}, &(0x7f0000efc000-0x40)={0x4, 0x8, 0x10000, 0x518501eb, 0x20, 0x5, 0x3f, 0x4}, &(0x7f0000a4a000)={0x77359400, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fb8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f0000e0a000-0x10)={r0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(r3, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2017/11/28 06:25:32 executing program 0: mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = open(&(0x7f00007b3000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)="2e2f66696c653000", 0x0) openat(r1, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10240, 0x0) rmdir(&(0x7f0000998000-0xa)="2e2f636f6e74726f6c00") 2017/11/28 06:25:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {r1, 0x8020, 0x0}], 0x5, 0x9b) ioctl$void(r1, 0x5450) r2 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r2, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000bbd000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000080a000-0x4)=0x10) r1 = accept4$ipx(r0, &(0x7f00002e6000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000b40000-0x4)=0x10, 0x807f9) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000c35000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x7008}) socketpair$inet6(0xa, 0x2, 0x8001, &(0x7f0000bbe000-0x8)={0x0, 0x0}) r3 = socket$inet6_sctp(0xa, 0x2, 0x84) r4 = socket$netlink(0x10, 0x3, 0x20000000000000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000bb000-0x4)={0x2}, 0x4) writev(r4, &(0x7f000009f000)=[{&(0x7f00001b2000)="290000001c0055fcffffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) r5 = socket(0xd, 0x1000006, 0x100000000000081) r6 = socket(0x10, 0x4000000002, 0x0) readv(r5, &(0x7f000092f000)=[], 0x0) write(r6, &(0x7f00000e4000)="260000001a0053f791e6caef120003070705000000004900d70008000000375500001d0001ffec", 0x27) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fac000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x100000002, 0x5, 0xd16, 0x3, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f00004e3000)={0xffffffffffffff00, 0x6c1, 0x1, 0x5, 0x7, 0x7, 0xce, 0x400, 0x0}, &(0x7f0000183000-0x4)=0x20) r8 = accept4(r5, &(0x7f0000764000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e1b000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f00007e8000-0xa0)={0x0, @in6={{0xa, 0x3, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0xffffffffffffff01, 0x401, 0x7, 0xfffffffffffffffa}, &(0x7f00006ff000-0x4)=0xa0) socketpair(0x0, 0x0, 0x7, &(0x7f00005f8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r8, 0x84, 0x20, &(0x7f0000c8c000-0x4)=0x0, &(0x7f0000aa8000)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r10, 0x84, 0xd, &(0x7f0000325000)=@assoc_id=r9, &(0x7f000041c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r10, 0x84, 0xe, &(0x7f00009be000)={r7, 0x401, 0x242dec2f, 0x1, 0x7ff, 0x5, 0x8001, 0xfd, {r9, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff0000, 0x2, 0x2, 0x8001, 0x100000000}}, &(0x7f0000ee6000)=0xb8) recvfrom$ax25(r6, &(0x7f0000865000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68, 0x12042, &(0x7f00008bc000)={0x3, {"02cd39b06632d3"}, 0x400001fc}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r11, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000f6f000-0x20)={@generic="185b3afad99628a1a89f819c790ca14b", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) ptrace$cont(0x20, r12, 0x6, 0x6) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x38d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x400007ee, 0x0, 0x1, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x8, 0x800, 0x0) 2017/11/28 06:25:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008e4000-0xc)={0x0, r0, 0x1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000deb000-0x10)={0x2, &(0x7f00004db000)=[{0x0, 0x0}, {0x0, 0x0}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a1b000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) syz_open_dev$loop(&(0x7f0000017000)="2f6465762f6c6f6f702300", 0x0, 0x0) mq_unlink(&(0x7f0000f34000-0xb)="325c65762f6c5e00020000") semop(0x0, &(0x7f0000001000-0x1e)=[{0x0, 0x0, 0x0}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f000044c000-0x8)={0x0, ""}, 0x8, 0x0, 0x20001000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000461000)={0x0, 0x0}) msgsnd(0x0, &(0x7f0000a18000)={0x1, "04"}, 0x9, 0x800000000000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000bc5000)={0x5, 0x0, [{0x40000010, 0x0, 0x6}, {0xbff, 0x0, 0x5}, {0x35b, 0x0, 0x0}, {0xffd, 0x0, 0x8}, {0x40000a67, 0x0, 0x4}]}) 2017/11/28 06:25:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {r1, 0x8020, 0x0}], 0x5, 0x9b) ioctl$void(r1, 0x5450) r2 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r2, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = open(&(0x7f00007b3000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)="2e2f66696c653000", 0x0) openat(r1, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10240, 0x0) rmdir(&(0x7f0000998000-0xa)="2e2f636f6e74726f6c00") 2017/11/28 06:25:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1020e92c) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="b0", 0x1, 0xffffffffffffffff) open$dir(&(0x7f0000a74000)="2e2f66696c653000", 0xfffffffffffffffd, 0x2f) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x4000) 2017/11/28 06:25:32 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa, 0x100000000, 0x1, 0x317, 0x7, 0x401, 0x426, 0xd24}, &(0x7f0000fb7000)={0xff, 0x7ff, 0x9fd4, 0x81, 0x10000, 0x3, 0x7fffffff, 0xfffffffffffffffc}, &(0x7f0000efc000-0x40)={0x4, 0x8, 0x10000, 0x518501eb, 0x20, 0x5, 0x3f, 0x4}, &(0x7f0000a4a000)={0x77359400, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fb8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f0000e0a000-0x10)={r0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(0xffffffffffffffff, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2017/11/28 06:25:32 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) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = memfd_create(&(0x7f00003db000)="2f6465762f6877726e6700", 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000494000)={0x90b, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000a7f000-0x8)={r3, 0x9}) write(r1, &(0x7f0000567000-0x5)="3f340964a8", 0x5) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000abe000-0x5c)={{0xa, 0x0, 0x68, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc1}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x0, [0x856, 0x10001, 0x101, 0x3f, 0xf90f, 0x7, 0x6, 0xe04]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x80, 0xffffffffffffffff, 0x0) r4 = dup3(r0, r2, 0x80004) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f000068a000-0xc)={0x4, r4, 0xfffffffffffffffe}) setsockopt$inet_tcp_int(r5, 0x6, 0xfffffffffffffffe, &(0x7f0000eb5000-0x4)=0xfff, 0x4) sendmsg$unix(r0, &(0x7f0000b54000)={&(0x7f0000a7d000+0xc99)=@file={0x4, "2e2f66696c653000"}, 0xa, &(0x7f00003a1000)=[{&(0x7f00008d4000)="39dc61f349dc624304cdfb560bf48dc164df2cb8dbe15da597d60537d445559607f2b57f0a0e890769db38f341c43a3b66af10588ce39a617a3b2c2f1e3d26e64b9ac277f14bb4cbe37fe71ce2bf293b98bb25e9a37b546ee82b0c94ee61e34c390860b015f0b649358e0bb9b62d9aceace317b4a542c4fa1eeacefef5d7b546bbbb8407ff99c6b1a51ba912c490cc10ae88a10ffe22b33a1d954c5b9fad1fde8e249172c19f12236208f6", 0xab}, {&(0x7f0000064000)="f95fabc34d3d4a60bc83d95c", 0xc}, {&(0x7f00009d2000)="955042710029c69913e10ec959220d6fcbb0adf51542416d960d7e0794ab4bff149f7913b58723f47baaee1d34d9098fb64ad34f46e0c6400f4e88d3535e7c5097c1a7e7d4789badaccf2d6bae0f17a0c0d0fd0e2a897aec917c8bbff15cb892f8b3fcd7ac216db210a35c0deb092b62041b12cb0e8d324b37cd781b3e115e32fb98668eab008c7c0a537574834819e93160d4e8b749238520372350a08354da547873809e15393562d2d5a6cac5311c631a24d534727c4266a430f770b80a612d1435a97ef0532fee", 0xc9}, {&(0x7f0000da0000-0xcf)="3667120f576bd25d9714c0aa0e2eb942138951e8e5b43682ec438dc961beaa16d184067727b8e254c14e2a5a17a9ed93767cf5b64eaa6031c0b8f613d0faeca35df960a509e1bf17dcb7ae36b73237d1641bd49d3c5bbe174239f485eee663a6b2a40b018008b165cc29d1f8d626b41b22c8dddad0e690b2c389e29e1c79e438d51200500ed75241f47b9774b7f4d327d3e47b9a5ce772e6666f06637249019aa8ad3d05163ab8f9d5a605ab2f60fc3e02f0d1e95c3e4fb3e394cc9771b7ca4139817787fad3161c0cd4d29c12ba20", 0xcf}, {&(0x7f00007b7000-0x3c)="372bbb171fdb2b2cb011056381922f59d12536ec3e6d37172b3cd1b7e69b6e29addc9d4eb436a7696b32d7681bb9b9f8d00bf82b805f0cbf1c50f069", 0x3c}, {&(0x7f0000766000-0x37)="b5dc7e30a36a386952fd3973f5643a231eadf9d87c2a440ae41f32341b67dd0218e3cc08e187b27899768e309bf813a57e1c8fb6eceb86", 0x37}], 0x6, &(0x7f0000281000-0x10)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x1, 0x90}, 0x40040) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000848000)={0x0, @in6={{0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xdcb, 0x4, 0x1, 0x1, 0x1, 0x2, 0xe062, 0x0, 0x800, 0x8, 0xe6, 0x8, 0x2, 0x1fe000000000]}, &(0x7f0000c16000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000080d000)={0x0, 0x90f}, &(0x7f000094b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000dc3000)={r6, 0x7}, &(0x7f0000e2d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000608000-0xa0)={r7, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000001, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f000088f000)={0x5, 0x8001, 0x100000000008, 0xb}, 0x10) r8 = getpid() r9 = getpid() ptrace$getregs(0xffffffffffffffff, r8, 0xa01, &(0x7f0000368000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setpriority(0x0, r9, 0x0) r10 = socket(0x2, 0x80000, 0xffffffffffffffc0) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f0000fea000)={0x3, &(0x7f0000a71000)=[{0x54, 0xfffffffffffffffe, 0x0, 0x2}, {0x48, 0xfffffffffffffffd, 0x3, 0x80000002}, {0x8, 0x400000000000002, 0x500000000000002, 0x82}]}, 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d7d000-0x11)="2f6465762f7667615f6172626974657200", 0x210900, 0x0) r11 = socket(0xa, 0x3, 0x21) sendto$unix(r11, &(0x7f0000693000)="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", 0x5b5, 0x0, &(0x7f00001cb000-0xa)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r12 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r12, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02000000c3", 0x5) 2017/11/28 06:25:32 executing program 1: r0 = 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r1, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {r0, 0x100, 0x0}, {r3, 0x8020, 0x0}], 0x5, 0x9b) write$eventfd(r2, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r3, 0x5450) gettid() r4 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r5, 0x4) write(r4, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) [ 75.337197] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2017/11/28 06:25:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = open(&(0x7f00007b3000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)="2e2f66696c653000", 0x0) openat(r1, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10240, 0x0) rmdir(&(0x7f0000998000-0xa)="2e2f636f6e74726f6c00") 2017/11/28 06:25:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1020e92c) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="b0", 0x1, 0xffffffffffffffff) open$dir(&(0x7f0000a74000)="2e2f66696c653000", 0xfffffffffffffffd, 0x2f) socket$inet_tcp(0x2, 0x1, 0x0) [ 75.386153] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2017/11/28 06:25:32 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa, 0x100000000, 0x1, 0x317, 0x7, 0x401, 0x426, 0xd24}, &(0x7f0000fb7000)={0xff, 0x7ff, 0x9fd4, 0x81, 0x10000, 0x3, 0x7fffffff, 0xfffffffffffffffc}, &(0x7f0000efc000-0x40)={0x4, 0x8, 0x10000, 0x518501eb, 0x20, 0x5, 0x3f, 0x4}, &(0x7f0000a4a000)={0x77359400, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fb8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f0000e0a000-0x10)={r0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(0xffffffffffffffff, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2017/11/28 06:25:32 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000caf000-0xa)="2f6465762f70746d7800", 0x210800, 0x0) sync_file_range(r0, 0x68901a72, 0x8, 0x1) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f000001a000)={0x40, 0x7, 0x3ff}) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000000a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000001a000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000013000)={r2, 0x0}, 0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r1, 0x9) r4 = memfd_create(&(0x7f0000008000-0x1)="00", 0x3) perf_event_open(&(0x7f000001b000)={0x2, 0x78, 0x6, 0x7fffffff, 0x920d, 0xff, 0x0, 0x7b3c563d, 0x44, 0x0, 0x8000, 0x1, 0x3f, 0x4, 0x0, 0x1, 0x0, 0xab50, 0x45, 0x20010, 0x100000000, 0x0, 0x7, 0xe24a, 0x569, 0x1, 0x0}, r3, 0x2da6, r4, 0x4) write(r1, &(0x7f0000000000)="1f000000520007f2000094fef5000f430a00000000000000b4a500ffffb92b", 0x1f) r5 = gettid() ptrace$peek(0x3, r5, &(0x7f0000007000)=0x0) 2017/11/28 06:25:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {r1, 0x8020, 0x0}], 0x5, 0x9b) ioctl$void(r1, 0x5450) r2 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r2, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:32 executing program 1: r0 = 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r1, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {r0, 0x100, 0x0}, {r3, 0x8020, 0x0}], 0x5, 0x9b) write$eventfd(r2, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r3, 0x5450) gettid() r4 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r5, 0x4) write(r4, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = open(&(0x7f00007b3000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)="2e2f66696c653000", 0x0) openat(r1, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10240, 0x0) rmdir(&(0x7f0000998000-0xa)="2e2f636f6e74726f6c00") 2017/11/28 06:25:32 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa, 0x100000000, 0x1, 0x317, 0x7, 0x401, 0x426, 0xd24}, &(0x7f0000fb7000)={0xff, 0x7ff, 0x9fd4, 0x81, 0x10000, 0x3, 0x7fffffff, 0xfffffffffffffffc}, &(0x7f0000efc000-0x40)={0x4, 0x8, 0x10000, 0x518501eb, 0x20, 0x5, 0x3f, 0x4}, &(0x7f0000a4a000)={0x77359400, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fb8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f0000e0a000-0x10)={r0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(0xffffffffffffffff, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2017/11/28 06:25:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000040000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x0, 0x2000004005) read(r1, &(0x7f0000987000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b4d000-0xe8)={{{@in=@multicast2=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=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000867000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x22, &(0x7f0000563000-0xc)={@empty=0x0, @loopback=0x7f000001, r2}, 0xc) r3 = accept4(r0, &(0x7f00005ae000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000770000-0x4)=0x8, 0x80800) r4 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000fac000)={0x1ffffffe, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000baf000)={0x0, 0x5}, &(0x7f0000c76000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000016b000-0x10)={0x0, 0x200, 0x400, 0x5, r5}, &(0x7f0000045000)=0x10) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f0000e3b000)=0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000bbf000)=0xc80, 0x4) r6 = accept4$ipx(r3, &(0x7f0000408000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00008ae000-0x4)=0x10, 0x7fe) mmap(&(0x7f0000599000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0x67, 0x0, 0x0, 0x0}, @generic={0xd39d, 0x0, 0x0, 0x9}], &(0x7f000000a000)="73797374656d00", 0x400, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x100000001, 0x0}, 0x30) r8 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00004a7000-0x10)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009fa000)={0x0, 0x80000, r8}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00008ab000)={r10, r9}) ioctl$DRM_IOCTL_GEM_OPEN(r11, 0xc010640b, &(0x7f0000d40000)={r9, r12, 0x10000000000005d}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000399000-0x8)={r14, r13}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r11, 0xc00c642e, &(0x7f0000baa000)={r15, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000068a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000416000)={r16, 0x80000007fffd, r7}) shutdown(r8, 0x20004) recvfrom$ipx(r6, &(0x7f0000a8d000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa, 0x8000061, &(0x7f0000f4d000)={0x4, 0x8001, 0x80004005, "7f0000001c9f", 0xedf, 0x0}, 0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000aa0000-0x24)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, []}, 0x10) r17 = socket(0x2000000000000010, 0x802, 0x0) write(r17, &(0x7f00001b8000)="240000001a0025f00018001000e8fc1a0a0b00ff0004bf0202ffffeb0800040048186be0", 0x24) mmap(&(0x7f0000000000/0x528000)=nil, 0x528000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = socket(0x11, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r18, 0x8946, &(0x7f00002e0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009a8000-0x65)=@ethtool_perm_addr={0x20, 0x5d, "1b2d9b3db2d7bd24c6d8f9315cf566e5f79f8555cb55c560caf34e11d8bca82d6d673ff65ae5d11beceae2f1c10c88df5aa12c5483c2312be69ccdb5db80d09150348a2f40fa4d6423c00000000000001a0000000000000018b9f71fc3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0xa2, &(0x7f0000412000)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x94, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffe, {0x1e, 0x4, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x84, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@multicast2=0xe0000002], 0xfffffffffffffffb}]}, @ssrr={0x89, 0x1b, 0x0, [@broadcast=0xffffffff, @rand_addr=0xfffdfffffffff702, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @rr={0x7, 0x1f, 0x2, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}, 0x0) 2017/11/28 06:25:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008e4000-0xc)={0x0, r0, 0x1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000deb000-0x10)={0x1, &(0x7f00004db000)=[{0x0, 0x0}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a1b000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) syz_open_dev$loop(&(0x7f0000017000)="2f6465762f6c6f6f702300", 0x0, 0x0) mq_unlink(&(0x7f0000f34000-0xb)="325c65762f6c5e00020000") semop(0x0, &(0x7f0000001000-0x1e)=[{0x0, 0x0, 0x0}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f000044c000-0x8)={0x0, ""}, 0x8, 0x0, 0x20001000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000461000)={0x0, 0x0}) msgsnd(0x0, &(0x7f0000a18000)={0x1, "04"}, 0x9, 0x800000000000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000bc5000)={0x5, 0x0, [{0x40000010, 0x0, 0x6}, {0xbff, 0x0, 0x5}, {0x35b, 0x0, 0x0}, {0xffd, 0x0, 0x8}, {0x40000a67, 0x0, 0x4}]}) 2017/11/28 06:25:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = memfd_create(&(0x7f00003db000)="2f6465762f6877726e6700", 0x0) r2 = 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) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000494000)={0x90b, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000a7f000-0x8)={r3, 0x9}) write(r1, &(0x7f0000567000-0x5)="3f340964a8", 0x5) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000abe000-0x5c)={{0xa, 0x0, 0x68, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc1}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x0, [0x856, 0x10001, 0x101, 0x3f, 0xf90f, 0x7, 0x6, 0xe04]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x80, 0xffffffffffffffff, 0x0) r4 = dup3(r0, r2, 0x80004) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f000068a000-0xc)={0x4, r4, 0xfffffffffffffffe}) setsockopt$inet_tcp_int(r5, 0x6, 0xfffffffffffffffe, &(0x7f0000eb5000-0x4)=0xfff, 0x4) sendmsg$unix(r0, &(0x7f0000b54000)={&(0x7f0000a7d000+0xc99)=@file={0x4, "2e2f66696c653000"}, 0xa, &(0x7f00003a1000)=[{&(0x7f00008d4000)="39dc61f349dc624304cdfb560bf48dc164df2cb8dbe15da597d60537d445559607f2b57f0a0e890769db38f341c43a3b66af10588ce39a617a3b2c2f1e3d26e64b9ac277f14bb4cbe37fe71ce2bf293b98bb25e9a37b546ee82b0c94ee61e34c390860b015f0b649358e0bb9b62d9aceace317b4a542c4fa1eeacefef5d7b546bbbb8407ff99c6b1a51ba912c490cc10ae88a10ffe22b33a1d954c5b9fad1fde8e249172c19f12236208f6", 0xab}, {&(0x7f0000064000)="f95fabc34d3d4a60bc83d95c", 0xc}, {&(0x7f00009d2000)="955042710029c69913e10ec959220d6fcbb0adf51542416d960d7e0794ab4bff149f7913b58723f47baaee1d34d9098fb64ad34f46e0c6400f4e88d3535e7c5097c1a7e7d4789badaccf2d6bae0f17a0c0d0fd0e2a897aec917c8bbff15cb892f8b3fcd7ac216db210a35c0deb092b62041b12cb0e8d324b37cd781b3e115e32fb98668eab008c7c0a537574834819e93160d4e8b749238520372350a08354da547873809e15393562d2d5a6cac5311c631a24d534727c4266a430f770b80a612d1435a97ef0532fee", 0xc9}, {&(0x7f0000da0000-0xcf)="3667120f576bd25d9714c0aa0e2eb942138951e8e5b43682ec438dc961beaa16d184067727b8e254c14e2a5a17a9ed93767cf5b64eaa6031c0b8f613d0faeca35df960a509e1bf17dcb7ae36b73237d1641bd49d3c5bbe174239f485eee663a6b2a40b018008b165cc29d1f8d626b41b22c8dddad0e690b2c389e29e1c79e438d51200500ed75241f47b9774b7f4d327d3e47b9a5ce772e6666f06637249019aa8ad3d05163ab8f9d5a605ab2f60fc3e02f0d1e95c3e4fb3e394cc9771b7ca4139817787fad3161c0cd4d29c12ba20", 0xcf}, {&(0x7f00007b7000-0x3c)="372bbb171fdb2b2cb011056381922f59d12536ec3e6d37172b3cd1b7e69b6e29addc9d4eb436a7696b32d7681bb9b9f8d00bf82b805f0cbf1c50f069", 0x3c}, {&(0x7f0000766000-0x37)="b5dc7e30a36a386952fd3973f5643a231eadf9d87c2a440ae41f32341b67dd0218e3cc08e187b27899768e309bf813a57e1c8fb6eceb86", 0x37}], 0x6, &(0x7f0000281000-0x10)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x1, 0x90}, 0x40040) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000848000)={0x0, @in6={{0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xdcb, 0x4, 0x1, 0x1, 0x1, 0x2, 0xe062, 0x0, 0x800, 0x8, 0xe6, 0x8, 0x2, 0x1fe000000000]}, &(0x7f0000c16000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000080d000)={0x0, 0x90f}, &(0x7f000094b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000dc3000)={r6, 0x7}, &(0x7f0000e2d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000608000-0xa0)={r7, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000001, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f000088f000)={0x5, 0x8001, 0x100000000008, 0xb}, 0x10) r8 = getpid() r9 = getpid() ptrace$getregs(0xffffffffffffffff, r8, 0xa01, &(0x7f0000368000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setpriority(0x0, r9, 0x0) r10 = socket(0x2, 0x80000, 0xffffffffffffffc0) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f0000fea000)={0x3, &(0x7f0000a71000)=[{0x54, 0xfffffffffffffffe, 0x0, 0x2}, {0x48, 0xfffffffffffffffd, 0x3, 0x80000002}, {0x8, 0x400000000000002, 0x500000000000002, 0x82}]}, 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d7d000-0x11)="2f6465762f7667615f6172626974657200", 0x210900, 0x0) r11 = socket(0xa, 0x3, 0x21) sendto$unix(r11, &(0x7f0000693000)="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", 0x5b5, 0x0, &(0x7f00001cb000-0xa)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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) r12 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r12, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02000000c3", 0x5) 2017/11/28 06:25:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = open(&(0x7f00007b3000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)="2e2f66696c653000", 0x0) openat(r1, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10240, 0x0) rmdir(&(0x7f0000998000-0xa)="2e2f636f6e74726f6c00") 2017/11/28 06:25:32 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r1, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {r0, 0x100, 0x0}, {r3, 0x8020, 0x0}], 0x5, 0x9b) write$eventfd(r2, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r3, 0x5450) gettid() r4 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r5, 0x4) write(r4, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1020e92c) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="b0", 0x1, 0xffffffffffffffff) open$dir(&(0x7f0000a74000)="2e2f66696c653000", 0xfffffffffffffffd, 0x2f) 2017/11/28 06:25:32 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa, 0x100000000, 0x1, 0x317, 0x7, 0x401, 0x426, 0xd24}, &(0x7f0000fb7000)={0xff, 0x7ff, 0x9fd4, 0x81, 0x10000, 0x3, 0x7fffffff, 0xfffffffffffffffc}, &(0x7f0000efc000-0x40)={0x4, 0x8, 0x10000, 0x518501eb, 0x20, 0x5, 0x3f, 0x4}, &(0x7f0000a4a000)={0x77359400, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fb8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f0000e0a000-0x10)={r0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(0xffffffffffffffff, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2017/11/28 06:25:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = open(&(0x7f00007b3000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000017000)="2e2f66696c653000", 0x0) openat(r1, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10240, 0x0) rmdir(&(0x7f0000998000-0xa)="2e2f636f6e74726f6c00") 2017/11/28 06:25:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {r1, 0x8020, 0x0}], 0x5, 0x9b) ioctl$void(r1, 0x5450) r2 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r2, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {r2, 0x8020, 0x0}], 0x5, 0x9b) write$eventfd(r1, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r2, 0x5450) gettid() r3 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r4, 0x4) write(r3, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:32 executing program 7: 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) r0 = 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, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000400000005, 0x0, &(0x7f0000324000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0xf) close(r0) r4 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000094d000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) clock_getres(0xdab7f6c28f61d919, &(0x7f00005a4000-0x10)={0x0, 0x0}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000a3e000-0x8)={0x0}, 0x8, 0x800) r6 = dup3(r3, r0, 0x7fffd) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sndtimer(&(0x7f00005d8000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000bc9000)={r6, 0x1, 0x97, 0xc4, &(0x7f0000723000)="13134d7e686afc725dd2af60a77662c2af0552448070131bcd1cb930a71fdf65077ca9ea019ee256cb3f7d5af0d04e31612ed3122f599eb4928dd94b6704ee4c793bfd5d706fad4242b7eba9116567c9343b0c9d22f5b6e724e50dc89c5d25f04bfd8b749cc601a09346b724e370d00afbf845c9ca3285a49675d697a60fb78f9aaf5c5eefc29b09eeaee162429b86e08c8447ecb9bcbd", &(0x7f0000b7c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, 0x4}, 0x28) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r7, 0x40485404, &(0x7f0000890000)={{0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r7, 0x54a0) r8 = perf_event_open(&(0x7f0000f0c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xc642, 0x0, 0xd34, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r9 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfe, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = socket(0x40000000015, 0x803, 0x8) bind$inet(r6, &(0x7f0000f4e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r10, &(0x7f000026a000)="1e", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fc7000-0x4)=0x0) dup3(r1, r9, 0x0) stat(&(0x7f0000fc7000-0x8)="2e2f66696c653000", &(0x7f0000ab2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00004dc000)="2e2f66696c653000", &(0x7f0000843000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x30, 0x1, 0x1, [r4, r5, r8, r1, r1, r2, r2]}, @rights={0x28, 0x1, 0x1, [r5, r2, r3, r3, r2]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x3, 0x0}, 0x0) ioctl$TUNSETOFFLOAD(r6, 0x400454d0, &(0x7f0000204000-0x4)=0x14) listen(r1, 0x5) 2017/11/28 06:25:32 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa, 0x100000000, 0x1, 0x317, 0x7, 0x401, 0x426, 0xd24}, &(0x7f0000fb7000)={0xff, 0x7ff, 0x9fd4, 0x81, 0x10000, 0x3, 0x7fffffff, 0xfffffffffffffffc}, &(0x7f0000efc000-0x40)={0x4, 0x8, 0x10000, 0x518501eb, 0x20, 0x5, 0x3f, 0x4}, &(0x7f0000a4a000)={0x77359400, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fb8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f0000e0a000-0x10)={r0, r1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(0xffffffffffffffff, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2017/11/28 06:25:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1020e92c) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="b0", 0x1, 0xffffffffffffffff) 2017/11/28 06:25:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = open(&(0x7f00007b3000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)="2e2f66696c653000", 0x0) openat(0xffffffffffffffff, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10240, 0x0) rmdir(&(0x7f0000998000-0xa)="2e2f636f6e74726f6c00") 2017/11/28 06:25:32 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa, 0x100000000, 0x1, 0x317, 0x7, 0x401, 0x426, 0xd24}, &(0x7f0000fb7000)={0xff, 0x7ff, 0x9fd4, 0x81, 0x10000, 0x3, 0x7fffffff, 0xfffffffffffffffc}, &(0x7f0000efc000-0x40)={0x4, 0x8, 0x10000, 0x518501eb, 0x20, 0x5, 0x3f, 0x4}, &(0x7f0000a4a000)={0x77359400, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fb8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(0xffffffffffffffff, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2017/11/28 06:25:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {r2, 0x8020, 0x0}], 0x5, 0x9b) write$eventfd(r1, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r2, 0x5450) gettid() r3 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r4, 0x4) write(r3, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = open(&(0x7f00007b3000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)="2e2f66696c653000", 0x0) openat(0xffffffffffffffff, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x0, 0x0) rmdir(&(0x7f0000998000-0xa)="2e2f636f6e74726f6c00") 2017/11/28 06:25:32 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) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = memfd_create(&(0x7f00003db000)="2f6465762f6877726e6700", 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000494000)={0x90b, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000a7f000-0x8)={r3, 0x9}) write(r1, &(0x7f0000567000-0x5)="3f340964a8", 0x5) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000abe000-0x5c)={{0xa, 0x0, 0x68, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc1}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x0, [0x856, 0x10001, 0x101, 0x3f, 0xf90f, 0x7, 0x6, 0xe04]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x80, 0xffffffffffffffff, 0x0) r4 = dup3(r0, r2, 0x80004) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f000068a000-0xc)={0x4, r4, 0xfffffffffffffffe}) setsockopt$inet_tcp_int(r5, 0x6, 0xfffffffffffffffe, &(0x7f0000eb5000-0x4)=0xfff, 0x4) sendmsg$unix(r0, &(0x7f0000b54000)={&(0x7f0000a7d000+0xc99)=@file={0x4, "2e2f66696c653000"}, 0xa, &(0x7f00003a1000)=[{&(0x7f00008d4000)="39dc61f349dc624304cdfb560bf48dc164df2cb8dbe15da597d60537d445559607f2b57f0a0e890769db38f341c43a3b66af10588ce39a617a3b2c2f1e3d26e64b9ac277f14bb4cbe37fe71ce2bf293b98bb25e9a37b546ee82b0c94ee61e34c390860b015f0b649358e0bb9b62d9aceace317b4a542c4fa1eeacefef5d7b546bbbb8407ff99c6b1a51ba912c490cc10ae88a10ffe22b33a1d954c5b9fad1fde8e249172c19f12236208f6", 0xab}, {&(0x7f0000064000)="f95fabc34d3d4a60bc83d95c", 0xc}, {&(0x7f00009d2000)="955042710029c69913e10ec959220d6fcbb0adf51542416d960d7e0794ab4bff149f7913b58723f47baaee1d34d9098fb64ad34f46e0c6400f4e88d3535e7c5097c1a7e7d4789badaccf2d6bae0f17a0c0d0fd0e2a897aec917c8bbff15cb892f8b3fcd7ac216db210a35c0deb092b62041b12cb0e8d324b37cd781b3e115e32fb98668eab008c7c0a537574834819e93160d4e8b749238520372350a08354da547873809e15393562d2d5a6cac5311c631a24d534727c4266a430f770b80a612d1435a97ef0532fee", 0xc9}, {&(0x7f0000da0000-0xcf)="3667120f576bd25d9714c0aa0e2eb942138951e8e5b43682ec438dc961beaa16d184067727b8e254c14e2a5a17a9ed93767cf5b64eaa6031c0b8f613d0faeca35df960a509e1bf17dcb7ae36b73237d1641bd49d3c5bbe174239f485eee663a6b2a40b018008b165cc29d1f8d626b41b22c8dddad0e690b2c389e29e1c79e438d51200500ed75241f47b9774b7f4d327d3e47b9a5ce772e6666f06637249019aa8ad3d05163ab8f9d5a605ab2f60fc3e02f0d1e95c3e4fb3e394cc9771b7ca4139817787fad3161c0cd4d29c12ba20", 0xcf}, {&(0x7f00007b7000-0x3c)="372bbb171fdb2b2cb011056381922f59d12536ec3e6d37172b3cd1b7e69b6e29addc9d4eb436a7696b32d7681bb9b9f8d00bf82b805f0cbf1c50f069", 0x3c}, {&(0x7f0000766000-0x37)="b5dc7e30a36a386952fd3973f5643a231eadf9d87c2a440ae41f32341b67dd0218e3cc08e187b27899768e309bf813a57e1c8fb6eceb86", 0x37}], 0x6, &(0x7f0000281000-0x10)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x1, 0x90}, 0x40040) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000848000)={0x0, @in6={{0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xdcb, 0x4, 0x1, 0x1, 0x1, 0x2, 0xe062, 0x0, 0x800, 0x8, 0xe6, 0x8, 0x2, 0x1fe000000000]}, &(0x7f0000c16000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000080d000)={0x0, 0x90f}, &(0x7f000094b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000dc3000)={r6, 0x7}, &(0x7f0000e2d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000608000-0xa0)={r7, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000001, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f000088f000)={0x5, 0x8001, 0x100000000008, 0xb}, 0x10) r8 = getpid() r9 = getpid() ptrace$getregs(0xffffffffffffffff, r8, 0xa01, &(0x7f0000368000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setpriority(0x0, r9, 0x0) r10 = socket(0x2, 0x80000, 0xffffffffffffffc0) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f0000fea000)={0x3, &(0x7f0000a71000)=[{0x54, 0xfffffffffffffffe, 0x0, 0x2}, {0x48, 0xfffffffffffffffd, 0x3, 0x80000002}, {0x8, 0x400000000000002, 0x500000000000002, 0x82}]}, 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d7d000-0x11)="2f6465762f7667615f6172626974657200", 0x210900, 0x0) r11 = socket(0xa, 0x3, 0x21) sendto$unix(r11, &(0x7f0000693000)="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", 0x5b5, 0x0, &(0x7f00001cb000-0xa)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r12 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r12, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02000000c3", 0x5) 2017/11/28 06:25:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008e4000-0xc)={0x0, r0, 0x1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000deb000-0x10)={0x1, &(0x7f00004db000)=[{0x0, 0x0}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a1b000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) syz_open_dev$loop(&(0x7f0000017000)="2f6465762f6c6f6f702300", 0x0, 0x0) mq_unlink(&(0x7f0000f34000-0xb)="325c65762f6c5e00020000") semop(0x0, &(0x7f0000001000-0x1e)=[{0x0, 0x0, 0x0}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f000044c000-0x8)={0x0, ""}, 0x8, 0x0, 0x20001000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000461000)={0x0, 0x0}) msgsnd(0x0, &(0x7f0000a18000)={0x1, "04"}, 0x9, 0x800000000000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000bc5000)={0x5, 0x0, [{0x40000010, 0x0, 0x6}, {0xbff, 0x0, 0x5}, {0x35b, 0x0, 0x0}, {0xffd, 0x0, 0x8}, {0x40000a67, 0x0, 0x4}]}) 2017/11/28 06:25:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ad8000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1020e92c) 2017/11/28 06:25:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {r2, 0x8020, 0x0}], 0x5, 0x9b) write$eventfd(r1, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r2, 0x5450) gettid() r3 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r4, 0x4) write(r3, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:32 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa, 0x100000000, 0x1, 0x317, 0x7, 0x401, 0x426, 0xd24}, &(0x7f0000fb7000)={0xff, 0x7ff, 0x9fd4, 0x81, 0x10000, 0x3, 0x7fffffff, 0xfffffffffffffffc}, &(0x7f0000efc000-0x40)={0x4, 0x8, 0x10000, 0x518501eb, 0x20, 0x5, 0x3f, 0x4}, &(0x7f0000a4a000)={0x77359400, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(0xffffffffffffffff, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2017/11/28 06:25:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {r1, 0x8020, 0x0}], 0x5, 0x9b) ioctl$void(r1, 0x5450) r2 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r2, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:32 executing program 0: 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, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", &(0x7f0000ed5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004b1000)={0x0, 0x0, 0x0}, 0xc) ioprio_get$uid(0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x7572) pkey_alloc(0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000952000)="2f6465762f6c6f6f702300", 0x0, 0x8000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca0000)="2f6465762f6b766d00", 0x20000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000473000)={0x8, 0x3f, 0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [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, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = memfd_create(&(0x7f0000560000-0xc)="2f6465762f72666b696c6c00", 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fdb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000c86000)={r6, 0x10}) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000af1000-0x38)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @adapter={0xfff, 0xfffffffffffffffc, 0xffffffff, 0x6, 0x0}}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x75) futex(&(0x7f0000630000-0x4)=0x5, 0x5, 0x4, &(0x7f0000f07000)={0x0, 0x0}, &(0x7f0000fa0000-0x4)=0x40, 0x42ba009f) getpid() clone(0x4000, &(0x7f0000bd8000)="", &(0x7f0000744000)=0x0, &(0x7f0000419000-0x4)=0x0, &(0x7f0000173000)="") mknod(&(0x7f0000a3e000-0x8)="2e2f66696c653000", 0x8020, 0x6618) 2017/11/28 06:25:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {r2, 0x8020, 0x0}], 0x5, 0x9b) write$eventfd(r1, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r2, 0x5450) gettid() r3 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r4, 0x4) write(r3, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = memfd_create(&(0x7f00003db000)="2f6465762f6877726e6700", 0x0) r2 = 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) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000494000)={0x90b, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000a7f000-0x8)={r3, 0x9}) write(r1, &(0x7f0000567000-0x5)="3f340964a8", 0x5) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000abe000-0x5c)={{0xa, 0x0, 0x68, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc1}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x0, [0x856, 0x10001, 0x101, 0x3f, 0xf90f, 0x7, 0x6, 0xe04]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x80, 0xffffffffffffffff, 0x0) r4 = dup3(r0, r2, 0x80004) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f000068a000-0xc)={0x4, r4, 0xfffffffffffffffe}) setsockopt$inet_tcp_int(r5, 0x6, 0xfffffffffffffffe, &(0x7f0000eb5000-0x4)=0xfff, 0x4) sendmsg$unix(r0, &(0x7f0000b54000)={&(0x7f0000a7d000+0xc99)=@file={0x4, "2e2f66696c653000"}, 0xa, &(0x7f00003a1000)=[{&(0x7f00008d4000)="39dc61f349dc624304cdfb560bf48dc164df2cb8dbe15da597d60537d445559607f2b57f0a0e890769db38f341c43a3b66af10588ce39a617a3b2c2f1e3d26e64b9ac277f14bb4cbe37fe71ce2bf293b98bb25e9a37b546ee82b0c94ee61e34c390860b015f0b649358e0bb9b62d9aceace317b4a542c4fa1eeacefef5d7b546bbbb8407ff99c6b1a51ba912c490cc10ae88a10ffe22b33a1d954c5b9fad1fde8e249172c19f12236208f6", 0xab}, {&(0x7f0000064000)="f95fabc34d3d4a60bc83d95c", 0xc}, {&(0x7f00009d2000)="955042710029c69913e10ec959220d6fcbb0adf51542416d960d7e0794ab4bff149f7913b58723f47baaee1d34d9098fb64ad34f46e0c6400f4e88d3535e7c5097c1a7e7d4789badaccf2d6bae0f17a0c0d0fd0e2a897aec917c8bbff15cb892f8b3fcd7ac216db210a35c0deb092b62041b12cb0e8d324b37cd781b3e115e32fb98668eab008c7c0a537574834819e93160d4e8b749238520372350a08354da547873809e15393562d2d5a6cac5311c631a24d534727c4266a430f770b80a612d1435a97ef0532fee", 0xc9}, {&(0x7f0000da0000-0xcf)="3667120f576bd25d9714c0aa0e2eb942138951e8e5b43682ec438dc961beaa16d184067727b8e254c14e2a5a17a9ed93767cf5b64eaa6031c0b8f613d0faeca35df960a509e1bf17dcb7ae36b73237d1641bd49d3c5bbe174239f485eee663a6b2a40b018008b165cc29d1f8d626b41b22c8dddad0e690b2c389e29e1c79e438d51200500ed75241f47b9774b7f4d327d3e47b9a5ce772e6666f06637249019aa8ad3d05163ab8f9d5a605ab2f60fc3e02f0d1e95c3e4fb3e394cc9771b7ca4139817787fad3161c0cd4d29c12ba20", 0xcf}, {&(0x7f00007b7000-0x3c)="372bbb171fdb2b2cb011056381922f59d12536ec3e6d37172b3cd1b7e69b6e29addc9d4eb436a7696b32d7681bb9b9f8d00bf82b805f0cbf1c50f069", 0x3c}, {&(0x7f0000766000-0x37)="b5dc7e30a36a386952fd3973f5643a231eadf9d87c2a440ae41f32341b67dd0218e3cc08e187b27899768e309bf813a57e1c8fb6eceb86", 0x37}], 0x6, &(0x7f0000281000-0x10)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x1, 0x90}, 0x40040) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000848000)={0x0, @in6={{0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xdcb, 0x4, 0x1, 0x1, 0x1, 0x2, 0xe062, 0x0, 0x800, 0x8, 0xe6, 0x8, 0x2, 0x1fe000000000]}, &(0x7f0000c16000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000080d000)={0x0, 0x90f}, &(0x7f000094b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000dc3000)={r6, 0x7}, &(0x7f0000e2d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000608000-0xa0)={r7, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000001, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f000088f000)={0x5, 0x8001, 0x100000000008, 0xb}, 0x10) r8 = getpid() r9 = getpid() ptrace$getregs(0xffffffffffffffff, r8, 0xa01, &(0x7f0000368000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setpriority(0x0, r9, 0x0) r10 = socket(0x2, 0x80000, 0xffffffffffffffc0) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f0000fea000)={0x3, &(0x7f0000a71000)=[{0x54, 0xfffffffffffffffe, 0x0, 0x2}, {0x48, 0xfffffffffffffffd, 0x3, 0x80000002}, {0x8, 0x400000000000002, 0x500000000000002, 0x82}]}, 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d7d000-0x11)="2f6465762f7667615f6172626974657200", 0x210900, 0x0) r11 = socket(0xa, 0x3, 0x21) sendto$unix(r11, &(0x7f0000693000)="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", 0x5b5, 0x0, &(0x7f00001cb000-0xa)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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) r12 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r12, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02000000c3", 0x5) 2017/11/28 06:25:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00001aa000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000026e000-0x4)=0x10, 0x0) r1 = open(&(0x7f0000163000-0x8)="2e2f66696c653000", 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r2, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000084c000-0x450)={0x4, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) r3 = socket$inet(0x2, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000142000)={@generic="0b084112b29072c4e35fa966f10daaaa", &(0x7f0000eff000-0x60)=@ethtool_test={0x1a, 0x2, 0x101, 0xa, [0x2, 0x8, 0x3f, 0x7, 0x4, 0xdcd9, 0x1ff, 0x65, 0x5, 0x200]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xb6f3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00005da000)={@generic="580c09e0b49cb4e1bd3d4110c24d9a88", @ifru_flags=0x4202}) symlinkat(&(0x7f0000fdf000)="2e2f66696c653000", r1, &(0x7f00000cc000)="2e2f66696c653000") sendto$inet(r3, &(0x7f000010a000)="0a", 0x1, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000233000)={0x7, 0x0, [{0xaf4, 0x0, 0xffffffff}, {0xbde, 0x0, 0x0}, {0x838, 0x0, 0x9}, {0xbfe, 0x0, 0xfffffffffffffffc}, {0xbfd, 0x0, 0x484}, {0x8d9, 0x0, 0x7}, {0xda0, 0x0, 0x9}]}) inotify_init1(0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000783000)={0x0, 0x9}, &(0x7f0000484000)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e08000)={r4, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x8, 0x5, 0x7fffffff, 0xffffffffffff7fff}, &(0x7f0000089000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000d49000-0xb1)={r5, 0xa9, "ddbc0bd17467c90dc518b75b205f68209cb6f843b587179d9343df101621a2f183ee90c403abfdfb3d12e614ca5208de39f16e1a9edacdf5febb0aa4b4cff273ed7f4c3b6dc8ed71bbdf39f425b49b31b431eb384b96cb02f15798383a7c32dd8feab5c36ce9fc83a2d2d999dd3688ab8906c85c1cfc9c534f85cd6da2f911d4c5c1ed693e13a2247ee7c5c1141b08fd2bc831f415ee884591d6344f23794ef894ec6b11beaefd50f5"}, &(0x7f00006af000)=0xb1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f000059b000-0x4)=0x0, &(0x7f00006da000-0x4)=0x4) 2017/11/28 06:25:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1020e92c) 2017/11/28 06:25:32 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa, 0x100000000, 0x1, 0x317, 0x7, 0x401, 0x426, 0xd24}, &(0x7f0000fb7000)={0xff, 0x7ff, 0x9fd4, 0x81, 0x10000, 0x3, 0x7fffffff, 0xfffffffffffffffc}, &(0x7f0000efc000-0x40)={0x4, 0x8, 0x10000, 0x518501eb, 0x20, 0x5, 0x3f, 0x4}, &(0x7f0000a4a000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(0xffffffffffffffff, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2017/11/28 06:25:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008e4000-0xc)={0x0, r0, 0x1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000deb000-0x10)={0x2, &(0x7f00004db000)=[{0x0, 0x0}, {0x0, 0x0}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a1b000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) syz_open_dev$loop(&(0x7f0000017000)="2f6465762f6c6f6f702300", 0x0, 0x0) mq_unlink(&(0x7f0000f34000-0xb)="325c65762f6c5e00020000") semop(0x0, &(0x7f0000001000-0x1e)=[{0x0, 0x0, 0x0}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f000044c000-0x8)={0x0, ""}, 0x8, 0x0, 0x20001000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000461000)={0x0, 0x0}) msgsnd(0x0, &(0x7f0000a18000)={0x1, "04"}, 0x9, 0x800000000000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000bc5000)={0x5, 0x0, [{0x40000010, 0x0, 0x6}, {0xbff, 0x0, 0x5}, {0x35b, 0x0, 0x0}, {0xffd, 0x0, 0x8}, {0x40000a67, 0x0, 0x4}]}) 2017/11/28 06:25:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = 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) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {r1, 0x8020, 0x0}], 0x5, 0x9b) ioctl$void(r1, 0x5450) r2 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r2, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {r2, 0x8020, 0x0}], 0x5, 0x9b) write$eventfd(r1, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r2, 0x5450) gettid() r3 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r4, 0x4) write(r3, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:32 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) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = memfd_create(&(0x7f00003db000)="2f6465762f6877726e6700", 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000494000)={0x90b, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000a7f000-0x8)={r3, 0x9}) write(r1, &(0x7f0000567000-0x5)="3f340964a8", 0x5) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000abe000-0x5c)={{0xa, 0x0, 0x68, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc1}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x0, [0x856, 0x10001, 0x101, 0x3f, 0xf90f, 0x7, 0x6, 0xe04]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x80, 0xffffffffffffffff, 0x0) r4 = dup3(r0, r2, 0x80004) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f000068a000-0xc)={0x4, r4, 0xfffffffffffffffe}) setsockopt$inet_tcp_int(r5, 0x6, 0xfffffffffffffffe, &(0x7f0000eb5000-0x4)=0xfff, 0x4) sendmsg$unix(r0, &(0x7f0000b54000)={&(0x7f0000a7d000+0xc99)=@file={0x4, "2e2f66696c653000"}, 0xa, &(0x7f00003a1000)=[{&(0x7f00008d4000)="39dc61f349dc624304cdfb560bf48dc164df2cb8dbe15da597d60537d445559607f2b57f0a0e890769db38f341c43a3b66af10588ce39a617a3b2c2f1e3d26e64b9ac277f14bb4cbe37fe71ce2bf293b98bb25e9a37b546ee82b0c94ee61e34c390860b015f0b649358e0bb9b62d9aceace317b4a542c4fa1eeacefef5d7b546bbbb8407ff99c6b1a51ba912c490cc10ae88a10ffe22b33a1d954c5b9fad1fde8e249172c19f12236208f6", 0xab}, {&(0x7f0000064000)="f95fabc34d3d4a60bc83d95c", 0xc}, {&(0x7f00009d2000)="955042710029c69913e10ec959220d6fcbb0adf51542416d960d7e0794ab4bff149f7913b58723f47baaee1d34d9098fb64ad34f46e0c6400f4e88d3535e7c5097c1a7e7d4789badaccf2d6bae0f17a0c0d0fd0e2a897aec917c8bbff15cb892f8b3fcd7ac216db210a35c0deb092b62041b12cb0e8d324b37cd781b3e115e32fb98668eab008c7c0a537574834819e93160d4e8b749238520372350a08354da547873809e15393562d2d5a6cac5311c631a24d534727c4266a430f770b80a612d1435a97ef0532fee", 0xc9}, {&(0x7f0000da0000-0xcf)="3667120f576bd25d9714c0aa0e2eb942138951e8e5b43682ec438dc961beaa16d184067727b8e254c14e2a5a17a9ed93767cf5b64eaa6031c0b8f613d0faeca35df960a509e1bf17dcb7ae36b73237d1641bd49d3c5bbe174239f485eee663a6b2a40b018008b165cc29d1f8d626b41b22c8dddad0e690b2c389e29e1c79e438d51200500ed75241f47b9774b7f4d327d3e47b9a5ce772e6666f06637249019aa8ad3d05163ab8f9d5a605ab2f60fc3e02f0d1e95c3e4fb3e394cc9771b7ca4139817787fad3161c0cd4d29c12ba20", 0xcf}, {&(0x7f00007b7000-0x3c)="372bbb171fdb2b2cb011056381922f59d12536ec3e6d37172b3cd1b7e69b6e29addc9d4eb436a7696b32d7681bb9b9f8d00bf82b805f0cbf1c50f069", 0x3c}, {&(0x7f0000766000-0x37)="b5dc7e30a36a386952fd3973f5643a231eadf9d87c2a440ae41f32341b67dd0218e3cc08e187b27899768e309bf813a57e1c8fb6eceb86", 0x37}], 0x6, &(0x7f0000281000-0x10)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x1, 0x90}, 0x40040) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000848000)={0x0, @in6={{0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xdcb, 0x4, 0x1, 0x1, 0x1, 0x2, 0xe062, 0x0, 0x800, 0x8, 0xe6, 0x8, 0x2, 0x1fe000000000]}, &(0x7f0000c16000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000080d000)={0x0, 0x90f}, &(0x7f000094b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000dc3000)={r6, 0x7}, &(0x7f0000e2d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000608000-0xa0)={r7, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000001, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f000088f000)={0x5, 0x8001, 0x100000000008, 0xb}, 0x10) r8 = getpid() r9 = getpid() ptrace$getregs(0xffffffffffffffff, r8, 0xa01, &(0x7f0000368000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setpriority(0x0, r9, 0x0) r10 = socket(0x2, 0x80000, 0xffffffffffffffc0) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f0000fea000)={0x3, &(0x7f0000a71000)=[{0x54, 0xfffffffffffffffe, 0x0, 0x2}, {0x48, 0xfffffffffffffffd, 0x3, 0x80000002}, {0x8, 0x400000000000002, 0x500000000000002, 0x82}]}, 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d7d000-0x11)="2f6465762f7667615f6172626974657200", 0x210900, 0x0) r11 = socket(0xa, 0x3, 0x21) sendto$unix(r11, &(0x7f0000693000)="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", 0x5b5, 0x0, &(0x7f00001cb000-0xa)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r12 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r12, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02000000c3", 0x5) 2017/11/28 06:25:32 executing program 0: 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, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", &(0x7f0000ed5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004b1000)={0x0, 0x0, 0x0}, 0xc) ioprio_get$uid(0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x7572) pkey_alloc(0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000952000)="2f6465762f6c6f6f702300", 0x0, 0x8000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca0000)="2f6465762f6b766d00", 0x20000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000473000)={0x8, 0x3f, 0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [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, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = memfd_create(&(0x7f0000560000-0xc)="2f6465762f72666b696c6c00", 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fdb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000c86000)={r6, 0x10}) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000af1000-0x38)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @adapter={0xfff, 0xfffffffffffffffc, 0xffffffff, 0x6, 0x0}}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x75) futex(&(0x7f0000630000-0x4)=0x5, 0x5, 0x4, &(0x7f0000f07000)={0x0, 0x0}, &(0x7f0000fa0000-0x4)=0x40, 0x42ba009f) getpid() clone(0x4000, &(0x7f0000bd8000)="", &(0x7f0000744000)=0x0, &(0x7f0000419000-0x4)=0x0, &(0x7f0000173000)="") mknod(&(0x7f0000a3e000-0x8)="2e2f66696c653000", 0x8020, 0x6618) 2017/11/28 06:25:32 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(0xffffffffffffffff, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2017/11/28 06:25:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x1020e92c) 2017/11/28 06:25:32 executing program 7: 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) execve(&(0x7f0000a94000)="2e2f66696c653000", &(0x7f00005a5000)=[&(0x7f0000d3b000)="7b00", &(0x7f0000b01000-0x3)="5c2d00", &(0x7f0000000000)="6367726f75707d00", &(0x7f0000001000-0x23)="7472757374656447504c766d6e6574315c5d706f7369785f61636c5f61636365737300", &(0x7f0000001000-0x9)="637075736574252500"], &(0x7f0000001000-0xb)=[&(0x7f0000bb3000)="73797374656d6574683175736572626465766367726f757063707573657400", &(0x7f000098f000-0x3)="2a3300"]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f76637300", 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000001000-0x68)={0x7, 0x2f01eb19, 0x10001, {0x77359400, 0x0}, 0x8, 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) 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) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x30000, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000340000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000fd2000-0x9)="2f6465762f72746300", 0x82, 0x0) mmap(&(0x7f0000000000/0xaba000)=nil, 0xaba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000b03000-0x8)="2e2f66696c653000") r2 = socket(0x10, 0x2, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000071000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fadvise64(r2, 0x0, 0xf7, 0x5) ioctl$KVM_ENABLE_CAP(r4, 0x8208ae63, &(0x7f0000007000-0x68)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = dup2(r3, r4) ioctl$GIO_UNISCRNMAP(r5, 0x4b69, &(0x7f0000d54000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write(r2, &(0x7f0000d80000)="1d0000000701ff49433bfbfb171640741100ca09000000000000083c90", 0x1d) openat$kvm(0xffffffffffffff9c, &(0x7f000026f000-0x9)="2f6465762f6b766d00", 0x200040, 0x0) 2017/11/28 06:25:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {r1, 0x8020, 0x0}], 0x5, 0x9b) ioctl$void(r1, 0x5450) r2 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r2, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:32 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) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = memfd_create(&(0x7f00003db000)="2f6465762f6877726e6700", 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000494000)={0x90b, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000a7f000-0x8)={r3, 0x9}) write(r1, &(0x7f0000567000-0x5)="3f340964a8", 0x5) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000abe000-0x5c)={{0xa, 0x0, 0x68, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc1}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x0, [0x856, 0x10001, 0x101, 0x3f, 0xf90f, 0x7, 0x6, 0xe04]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x80, 0xffffffffffffffff, 0x0) r4 = dup3(r0, r2, 0x80004) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f000068a000-0xc)={0x4, r4, 0xfffffffffffffffe}) setsockopt$inet_tcp_int(r5, 0x6, 0xfffffffffffffffe, &(0x7f0000eb5000-0x4)=0xfff, 0x4) sendmsg$unix(r0, &(0x7f0000b54000)={&(0x7f0000a7d000+0xc99)=@file={0x4, "2e2f66696c653000"}, 0xa, &(0x7f00003a1000)=[{&(0x7f00008d4000)="39dc61f349dc624304cdfb560bf48dc164df2cb8dbe15da597d60537d445559607f2b57f0a0e890769db38f341c43a3b66af10588ce39a617a3b2c2f1e3d26e64b9ac277f14bb4cbe37fe71ce2bf293b98bb25e9a37b546ee82b0c94ee61e34c390860b015f0b649358e0bb9b62d9aceace317b4a542c4fa1eeacefef5d7b546bbbb8407ff99c6b1a51ba912c490cc10ae88a10ffe22b33a1d954c5b9fad1fde8e249172c19f12236208f6", 0xab}, {&(0x7f0000064000)="f95fabc34d3d4a60bc83d95c", 0xc}, {&(0x7f00009d2000)="955042710029c69913e10ec959220d6fcbb0adf51542416d960d7e0794ab4bff149f7913b58723f47baaee1d34d9098fb64ad34f46e0c6400f4e88d3535e7c5097c1a7e7d4789badaccf2d6bae0f17a0c0d0fd0e2a897aec917c8bbff15cb892f8b3fcd7ac216db210a35c0deb092b62041b12cb0e8d324b37cd781b3e115e32fb98668eab008c7c0a537574834819e93160d4e8b749238520372350a08354da547873809e15393562d2d5a6cac5311c631a24d534727c4266a430f770b80a612d1435a97ef0532fee", 0xc9}, {&(0x7f0000da0000-0xcf)="3667120f576bd25d9714c0aa0e2eb942138951e8e5b43682ec438dc961beaa16d184067727b8e254c14e2a5a17a9ed93767cf5b64eaa6031c0b8f613d0faeca35df960a509e1bf17dcb7ae36b73237d1641bd49d3c5bbe174239f485eee663a6b2a40b018008b165cc29d1f8d626b41b22c8dddad0e690b2c389e29e1c79e438d51200500ed75241f47b9774b7f4d327d3e47b9a5ce772e6666f06637249019aa8ad3d05163ab8f9d5a605ab2f60fc3e02f0d1e95c3e4fb3e394cc9771b7ca4139817787fad3161c0cd4d29c12ba20", 0xcf}, {&(0x7f00007b7000-0x3c)="372bbb171fdb2b2cb011056381922f59d12536ec3e6d37172b3cd1b7e69b6e29addc9d4eb436a7696b32d7681bb9b9f8d00bf82b805f0cbf1c50f069", 0x3c}, {&(0x7f0000766000-0x37)="b5dc7e30a36a386952fd3973f5643a231eadf9d87c2a440ae41f32341b67dd0218e3cc08e187b27899768e309bf813a57e1c8fb6eceb86", 0x37}], 0x6, &(0x7f0000281000-0x10)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x1, 0x90}, 0x40040) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000848000)={0x0, @in6={{0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xdcb, 0x4, 0x1, 0x1, 0x1, 0x2, 0xe062, 0x0, 0x800, 0x8, 0xe6, 0x8, 0x2, 0x1fe000000000]}, &(0x7f0000c16000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000080d000)={0x0, 0x90f}, &(0x7f000094b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000dc3000)={r6, 0x7}, &(0x7f0000e2d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000608000-0xa0)={r7, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000001, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f000088f000)={0x5, 0x8001, 0x100000000008, 0xb}, 0x10) r8 = getpid() r9 = getpid() ptrace$getregs(0xffffffffffffffff, r8, 0xa01, &(0x7f0000368000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setpriority(0x0, r9, 0x0) r10 = socket(0x2, 0x80000, 0xffffffffffffffc0) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f0000fea000)={0x3, &(0x7f0000a71000)=[{0x54, 0xfffffffffffffffe, 0x0, 0x2}, {0x48, 0xfffffffffffffffd, 0x3, 0x80000002}, {0x8, 0x400000000000002, 0x500000000000002, 0x82}]}, 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d7d000-0x11)="2f6465762f7667615f6172626974657200", 0x210900, 0x0) r11 = socket(0xa, 0x3, 0x21) sendto$unix(r11, &(0x7f0000693000)="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", 0x5b5, 0x0, &(0x7f00001cb000-0xa)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02000000c3", 0x5) 2017/11/28 06:25:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1020e92c) 2017/11/28 06:25:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008e4000-0xc)={0x0, r0, 0x1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000deb000-0x10)={0x2, &(0x7f00004db000)=[{0x0, 0x0}, {0x0, 0x0}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a1b000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) syz_open_dev$loop(&(0x7f0000017000)="2f6465762f6c6f6f702300", 0x0, 0x0) mq_unlink(&(0x7f0000f34000-0xb)="325c65762f6c5e00020000") semop(0x0, &(0x7f0000001000-0x1e)=[{0x0, 0x0, 0x0}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f000044c000-0x8)={0x0, ""}, 0x8, 0x0, 0x20001000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000461000)={0x0, 0x0}) msgsnd(0x0, &(0x7f0000a18000)={0x1, "04"}, 0x9, 0x800000000000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000bc5000)={0x5, 0x0, [{0x40000010, 0x0, 0x6}, {0xbff, 0x0, 0x5}, {0x35b, 0x0, 0x0}, {0xffd, 0x0, 0x8}, {0x40000a67, 0x0, 0x4}]}) 2017/11/28 06:25:33 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(0xffffffffffffffff, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2017/11/28 06:25:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {r2, 0x8020, 0x0}], 0x5, 0x9b) write$eventfd(r1, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r2, 0x5450) gettid() r3 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r4, 0x4) write(r3, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {r0, 0x8020, 0x0}], 0x4, 0x9b) ioctl$void(r0, 0x5450) r1 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r1, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:33 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(0xffffffffffffffff, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) [ 76.115413] netlink: 9 bytes leftover after parsing attributes in process `syz-executor7'. 2017/11/28 06:25:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1020e92c) 2017/11/28 06:25:33 executing program 7: mmap(&(0x7f0000000000/0x26e000)=nil, 0x26e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 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(&(0x7f0000f90000-0x78)={0x2, 0x78, 0xd4e8, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2001000000000fa, 0x0, 0xfffffffffffffffd, 0x4000001d, 0x0, 0x0, 0x0, 0x0, 0x800004, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0}, 0x0, 0xfffffffffeffffff, 0xffffffffffffffff, 0x400) memfd_create(&(0x7f0000ae1000)="656d3073656c666b657972696e67c047504c1376626f786e6574312375736572232b2c2d706f7369785f61636c5f6163636573732f00", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xffffffffffffffff, 0x84, &(0x7f0000a4c000)={0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000ace000)="2f6465762f766373612300", 0x5, 0x46300) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00003b4000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c7e000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000f01000)=0x0, &(0x7f0000161000)=0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x4e, 0x0, 0x0, 0xffffffffffffffff, 0x40000000000000, 0x4, 0x6, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffbffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000001000-0x58)={0x26, "6165616400000000000000000000", 0x4cf, 0x0, "74677231323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) symlink(&(0x7f000000c000-0x6)="2e2f66696c653000", &(0x7f000000b000-0x6)="2e2f62757300") r3 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000062f000-0x1)=0x3) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r4 = open(&(0x7f0000195000-0x8)="2e2f66696c653000", 0x20000000080047, 0x80) fcntl$setlease(r3, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000e84000-0x10)={0x2, 0x79, &(0x7f0000cd9000)="db1e86360a042f5b1adb3298ebc7e48eceecb81e8f3d86217701913ffc3ffaa64c3301aaed76a7153cdc424df639fbb6b9458e9ead974efa842270bfc51beb31b83f9314c4a010324ea89e559f230a752d48d0500eca247664162b5ee700d05d482fe8b6e4c788d6d3beed5dd9957f0ddc15c942462c5f7b4d"}) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f0000d67000)={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0x195d}, 0x1c) socketpair$unix(0x1, 0x20000007, 0x0, &(0x7f00005ed000-0x8)={0x0, 0x0}) rt_sigprocmask(0x2, &(0x7f0000ddd000-0x8)={0x3}, &(0x7f0000ddd000-0x8)={0x0}, 0x8) 2017/11/28 06:25:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = memfd_create(&(0x7f00003db000)="2f6465762f6877726e6700", 0x0) r2 = 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) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000494000)={0x90b, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000a7f000-0x8)={r3, 0x9}) write(r1, &(0x7f0000567000-0x5)="3f340964a8", 0x5) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000abe000-0x5c)={{0xa, 0x0, 0x68, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc1}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x0, [0x856, 0x10001, 0x101, 0x3f, 0xf90f, 0x7, 0x6, 0xe04]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x80, 0xffffffffffffffff, 0x0) r4 = dup3(r0, r2, 0x80004) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f000068a000-0xc)={0x4, r4, 0xfffffffffffffffe}) setsockopt$inet_tcp_int(r5, 0x6, 0xfffffffffffffffe, &(0x7f0000eb5000-0x4)=0xfff, 0x4) sendmsg$unix(r0, &(0x7f0000b54000)={&(0x7f0000a7d000+0xc99)=@file={0x4, "2e2f66696c653000"}, 0xa, &(0x7f00003a1000)=[{&(0x7f00008d4000)="39dc61f349dc624304cdfb560bf48dc164df2cb8dbe15da597d60537d445559607f2b57f0a0e890769db38f341c43a3b66af10588ce39a617a3b2c2f1e3d26e64b9ac277f14bb4cbe37fe71ce2bf293b98bb25e9a37b546ee82b0c94ee61e34c390860b015f0b649358e0bb9b62d9aceace317b4a542c4fa1eeacefef5d7b546bbbb8407ff99c6b1a51ba912c490cc10ae88a10ffe22b33a1d954c5b9fad1fde8e249172c19f12236208f6", 0xab}, {&(0x7f0000064000)="f95fabc34d3d4a60bc83d95c", 0xc}, {&(0x7f00009d2000)="955042710029c69913e10ec959220d6fcbb0adf51542416d960d7e0794ab4bff149f7913b58723f47baaee1d34d9098fb64ad34f46e0c6400f4e88d3535e7c5097c1a7e7d4789badaccf2d6bae0f17a0c0d0fd0e2a897aec917c8bbff15cb892f8b3fcd7ac216db210a35c0deb092b62041b12cb0e8d324b37cd781b3e115e32fb98668eab008c7c0a537574834819e93160d4e8b749238520372350a08354da547873809e15393562d2d5a6cac5311c631a24d534727c4266a430f770b80a612d1435a97ef0532fee", 0xc9}, {&(0x7f0000da0000-0xcf)="3667120f576bd25d9714c0aa0e2eb942138951e8e5b43682ec438dc961beaa16d184067727b8e254c14e2a5a17a9ed93767cf5b64eaa6031c0b8f613d0faeca35df960a509e1bf17dcb7ae36b73237d1641bd49d3c5bbe174239f485eee663a6b2a40b018008b165cc29d1f8d626b41b22c8dddad0e690b2c389e29e1c79e438d51200500ed75241f47b9774b7f4d327d3e47b9a5ce772e6666f06637249019aa8ad3d05163ab8f9d5a605ab2f60fc3e02f0d1e95c3e4fb3e394cc9771b7ca4139817787fad3161c0cd4d29c12ba20", 0xcf}, {&(0x7f00007b7000-0x3c)="372bbb171fdb2b2cb011056381922f59d12536ec3e6d37172b3cd1b7e69b6e29addc9d4eb436a7696b32d7681bb9b9f8d00bf82b805f0cbf1c50f069", 0x3c}, {&(0x7f0000766000-0x37)="b5dc7e30a36a386952fd3973f5643a231eadf9d87c2a440ae41f32341b67dd0218e3cc08e187b27899768e309bf813a57e1c8fb6eceb86", 0x37}], 0x6, &(0x7f0000281000-0x10)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x1, 0x90}, 0x40040) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000848000)={0x0, @in6={{0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xdcb, 0x4, 0x1, 0x1, 0x1, 0x2, 0xe062, 0x0, 0x800, 0x8, 0xe6, 0x8, 0x2, 0x1fe000000000]}, &(0x7f0000c16000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000080d000)={0x0, 0x90f}, &(0x7f000094b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000dc3000)={r6, 0x7}, &(0x7f0000e2d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000608000-0xa0)={r7, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000001, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f000088f000)={0x5, 0x8001, 0x100000000008, 0xb}, 0x10) r8 = getpid() r9 = getpid() ptrace$getregs(0xffffffffffffffff, r8, 0xa01, &(0x7f0000368000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setpriority(0x0, r9, 0x0) r10 = socket(0x2, 0x80000, 0xffffffffffffffc0) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f0000fea000)={0x3, &(0x7f0000a71000)=[{0x54, 0xfffffffffffffffe, 0x0, 0x2}, {0x48, 0xfffffffffffffffd, 0x3, 0x80000002}, {0x8, 0x400000000000002, 0x500000000000002, 0x82}]}, 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d7d000-0x11)="2f6465762f7667615f6172626974657200", 0x210900, 0x0) r11 = socket(0xa, 0x3, 0x21) sendto$unix(r11, &(0x7f0000693000)="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", 0x5b5, 0x0, &(0x7f00001cb000-0xa)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) r12 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r12, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02000000c3", 0x5) 2017/11/28 06:25:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) lstat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", &(0x7f0000ed5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004b1000)={0x0, 0x0, 0x0}, 0xc) ioprio_get$uid(0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x7572) pkey_alloc(0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000952000)="2f6465762f6c6f6f702300", 0x0, 0x8000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca0000)="2f6465762f6b766d00", 0x20000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000473000)={0x8, 0x3f, 0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = memfd_create(&(0x7f0000560000-0xc)="2f6465762f72666b696c6c00", 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fdb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000c86000)={r6, 0x10}) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000af1000-0x38)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @adapter={0xfff, 0xfffffffffffffffc, 0xffffffff, 0x6, 0x0}}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x75) futex(&(0x7f0000630000-0x4)=0x5, 0x5, 0x4, &(0x7f0000f07000)={0x0, 0x0}, &(0x7f0000fa0000-0x4)=0x40, 0x42ba009f) getpid() clone(0x4000, &(0x7f0000bd8000)="", &(0x7f0000744000)=0x0, &(0x7f0000419000-0x4)=0x0, &(0x7f0000173000)="") mknod(&(0x7f0000a3e000-0x8)="2e2f66696c653000", 0x8020, 0x6618) 2017/11/28 06:25:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(0xffffffffffffffff, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2017/11/28 06:25:33 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1020e92c) [ 76.198619] netlink: 9 bytes leftover after parsing attributes in process `syz-executor7'. 2017/11/28 06:25:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1020e92c) 2017/11/28 06:25:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) r1 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {r2, 0x8020, 0x0}], 0x5, 0x9b) write$eventfd(r1, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r2, 0x5450) gettid() r3 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r4, 0x4) write(r3, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{0xffffffffffffffff, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {r1, 0x8020, 0x0}], 0x5, 0x9b) ioctl$void(r1, 0x5450) r2 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r2, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(0xffffffffffffffff, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2017/11/28 06:25:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008e4000-0xc)={0x0, r0, 0x1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000deb000-0x10)={0x2, &(0x7f00004db000)=[{0x0, 0x0}, {0x0, 0x0}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a1b000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_open_dev$loop(&(0x7f0000017000)="2f6465762f6c6f6f702300", 0x0, 0x0) mq_unlink(&(0x7f0000f34000-0xb)="325c65762f6c5e00020000") semop(0x0, &(0x7f0000001000-0x1e)=[{0x0, 0x0, 0x0}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f000044c000-0x8)={0x0, ""}, 0x8, 0x0, 0x20001000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000461000)={0x0, 0x0}) msgsnd(0x0, &(0x7f0000a18000)={0x1, "04"}, 0x9, 0x800000000000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000bc5000)={0x5, 0x0, [{0x40000010, 0x0, 0x6}, {0xbff, 0x0, 0x5}, {0x35b, 0x0, 0x0}, {0xffd, 0x0, 0x8}, {0x40000a67, 0x0, 0x4}]}) 2017/11/28 06:25:33 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) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = memfd_create(&(0x7f00003db000)="2f6465762f6877726e6700", 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000494000)={0x90b, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000a7f000-0x8)={r3, 0x9}) write(r1, &(0x7f0000567000-0x5)="3f340964a8", 0x5) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000abe000-0x5c)={{0xa, 0x0, 0x68, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc1}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x0, [0x856, 0x10001, 0x101, 0x3f, 0xf90f, 0x7, 0x6, 0xe04]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x80, 0xffffffffffffffff, 0x0) r4 = dup3(r0, r2, 0x80004) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f000068a000-0xc)={0x4, r4, 0xfffffffffffffffe}) setsockopt$inet_tcp_int(r5, 0x6, 0xfffffffffffffffe, &(0x7f0000eb5000-0x4)=0xfff, 0x4) sendmsg$unix(r0, &(0x7f0000b54000)={&(0x7f0000a7d000+0xc99)=@file={0x4, "2e2f66696c653000"}, 0xa, &(0x7f00003a1000)=[{&(0x7f00008d4000)="39dc61f349dc624304cdfb560bf48dc164df2cb8dbe15da597d60537d445559607f2b57f0a0e890769db38f341c43a3b66af10588ce39a617a3b2c2f1e3d26e64b9ac277f14bb4cbe37fe71ce2bf293b98bb25e9a37b546ee82b0c94ee61e34c390860b015f0b649358e0bb9b62d9aceace317b4a542c4fa1eeacefef5d7b546bbbb8407ff99c6b1a51ba912c490cc10ae88a10ffe22b33a1d954c5b9fad1fde8e249172c19f12236208f6", 0xab}, {&(0x7f0000064000)="f95fabc34d3d4a60bc83d95c", 0xc}, {&(0x7f00009d2000)="955042710029c69913e10ec959220d6fcbb0adf51542416d960d7e0794ab4bff149f7913b58723f47baaee1d34d9098fb64ad34f46e0c6400f4e88d3535e7c5097c1a7e7d4789badaccf2d6bae0f17a0c0d0fd0e2a897aec917c8bbff15cb892f8b3fcd7ac216db210a35c0deb092b62041b12cb0e8d324b37cd781b3e115e32fb98668eab008c7c0a537574834819e93160d4e8b749238520372350a08354da547873809e15393562d2d5a6cac5311c631a24d534727c4266a430f770b80a612d1435a97ef0532fee", 0xc9}, {&(0x7f0000da0000-0xcf)="3667120f576bd25d9714c0aa0e2eb942138951e8e5b43682ec438dc961beaa16d184067727b8e254c14e2a5a17a9ed93767cf5b64eaa6031c0b8f613d0faeca35df960a509e1bf17dcb7ae36b73237d1641bd49d3c5bbe174239f485eee663a6b2a40b018008b165cc29d1f8d626b41b22c8dddad0e690b2c389e29e1c79e438d51200500ed75241f47b9774b7f4d327d3e47b9a5ce772e6666f06637249019aa8ad3d05163ab8f9d5a605ab2f60fc3e02f0d1e95c3e4fb3e394cc9771b7ca4139817787fad3161c0cd4d29c12ba20", 0xcf}, {&(0x7f00007b7000-0x3c)="372bbb171fdb2b2cb011056381922f59d12536ec3e6d37172b3cd1b7e69b6e29addc9d4eb436a7696b32d7681bb9b9f8d00bf82b805f0cbf1c50f069", 0x3c}, {&(0x7f0000766000-0x37)="b5dc7e30a36a386952fd3973f5643a231eadf9d87c2a440ae41f32341b67dd0218e3cc08e187b27899768e309bf813a57e1c8fb6eceb86", 0x37}], 0x6, &(0x7f0000281000-0x10)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x1, 0x90}, 0x40040) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000848000)={0x0, @in6={{0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xdcb, 0x4, 0x1, 0x1, 0x1, 0x2, 0xe062, 0x0, 0x800, 0x8, 0xe6, 0x8, 0x2, 0x1fe000000000]}, &(0x7f0000c16000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000080d000)={0x0, 0x90f}, &(0x7f000094b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000dc3000)={r6, 0x7}, &(0x7f0000e2d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000608000-0xa0)={r7, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000001, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f000088f000)={0x5, 0x8001, 0x100000000008, 0xb}, 0x10) r8 = getpid() r9 = getpid() ptrace$getregs(0xffffffffffffffff, r8, 0xa01, &(0x7f0000368000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setpriority(0x0, r9, 0x0) r10 = socket(0x2, 0x80000, 0xffffffffffffffc0) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f0000fea000)={0x3, &(0x7f0000a71000)=[{0x54, 0xfffffffffffffffe, 0x0, 0x2}, {0x48, 0xfffffffffffffffd, 0x3, 0x80000002}, {0x8, 0x400000000000002, 0x500000000000002, 0x82}]}, 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d7d000-0x11)="2f6465762f7667615f6172626974657200", 0x210900, 0x0) socket(0xa, 0x3, 0x21) r11 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r11, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02000000c3", 0x5) 2017/11/28 06:25:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1020e92c) 2017/11/28 06:25:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {r2, 0x8020, 0x0}], 0x5, 0x9b) write$eventfd(r1, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r2, 0x5450) gettid() r3 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r4, 0x4) write(r3, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(0xffffffffffffffff, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2017/11/28 06:25:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(0xffffffffffffffff, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2017/11/28 06:25:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1020e92c) 2017/11/28 06:25:33 executing program 7: mmap(&(0x7f0000000000/0x26e000)=nil, 0x26e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 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(&(0x7f0000f90000-0x78)={0x2, 0x78, 0xd4e8, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2001000000000fa, 0x0, 0xfffffffffffffffd, 0x4000001d, 0x0, 0x0, 0x0, 0x0, 0x800004, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0}, 0x0, 0xfffffffffeffffff, 0xffffffffffffffff, 0x400) memfd_create(&(0x7f0000ae1000)="656d3073656c666b657972696e67c047504c1376626f786e6574312375736572232b2c2d706f7369785f61636c5f6163636573732f00", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xffffffffffffffff, 0x84, &(0x7f0000a4c000)={0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000ace000)="2f6465762f766373612300", 0x5, 0x46300) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00003b4000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c7e000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000f01000)=0x0, &(0x7f0000161000)=0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x4e, 0x0, 0x0, 0xffffffffffffffff, 0x40000000000000, 0x4, 0x6, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffbffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000001000-0x58)={0x26, "6165616400000000000000000000", 0x4cf, 0x0, "74677231323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) symlink(&(0x7f000000c000-0x6)="2e2f66696c653000", &(0x7f000000b000-0x6)="2e2f62757300") r3 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000062f000-0x1)=0x3) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r4 = open(&(0x7f0000195000-0x8)="2e2f66696c653000", 0x20000000080047, 0x80) fcntl$setlease(r3, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000e84000-0x10)={0x2, 0x79, &(0x7f0000cd9000)="db1e86360a042f5b1adb3298ebc7e48eceecb81e8f3d86217701913ffc3ffaa64c3301aaed76a7153cdc424df639fbb6b9458e9ead974efa842270bfc51beb31b83f9314c4a010324ea89e559f230a752d48d0500eca247664162b5ee700d05d482fe8b6e4c788d6d3beed5dd9957f0ddc15c942462c5f7b4d"}) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f0000d67000)={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0x195d}, 0x1c) socketpair$unix(0x1, 0x20000007, 0x0, &(0x7f00005ed000-0x8)={0x0, 0x0}) rt_sigprocmask(0x2, &(0x7f0000ddd000-0x8)={0x3}, &(0x7f0000ddd000-0x8)={0x0}, 0x8) 2017/11/28 06:25:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {r1, 0x8020, 0x0}], 0x4, 0x9b) write$eventfd(r0, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r1, 0x5450) gettid() r2 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r3, 0x4) write(r2, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:33 executing program 0: 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, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", &(0x7f0000ed5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004b1000)={0x0, 0x0, 0x0}, 0xc) ioprio_get$uid(0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x7572) pkey_alloc(0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000952000)="2f6465762f6c6f6f702300", 0x0, 0x8000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca0000)="2f6465762f6b766d00", 0x20000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000473000)={0x8, 0x3f, 0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [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, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = memfd_create(&(0x7f0000560000-0xc)="2f6465762f72666b696c6c00", 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fdb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000c86000)={r6, 0x10}) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000af1000-0x38)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @adapter={0xfff, 0xfffffffffffffffc, 0xffffffff, 0x6, 0x0}}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x75) futex(&(0x7f0000630000-0x4)=0x5, 0x5, 0x4, &(0x7f0000f07000)={0x0, 0x0}, &(0x7f0000fa0000-0x4)=0x40, 0x42ba009f) getpid() clone(0x4000, &(0x7f0000bd8000)="", &(0x7f0000744000)=0x0, &(0x7f0000419000-0x4)=0x0, &(0x7f0000173000)="") mknod(&(0x7f0000a3e000-0x8)="2e2f66696c653000", 0x8020, 0x6618) 2017/11/28 06:25:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(0xffffffffffffffff, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2017/11/28 06:25:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = memfd_create(&(0x7f00003db000)="2f6465762f6877726e6700", 0x0) r2 = 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) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000494000)={0x90b, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000a7f000-0x8)={r3, 0x9}) write(r1, &(0x7f0000567000-0x5)="3f340964a8", 0x5) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000abe000-0x5c)={{0xa, 0x0, 0x68, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc1}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x0, [0x856, 0x10001, 0x101, 0x3f, 0xf90f, 0x7, 0x6, 0xe04]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x80, 0xffffffffffffffff, 0x0) r4 = dup3(r0, r2, 0x80004) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f000068a000-0xc)={0x4, r4, 0xfffffffffffffffe}) setsockopt$inet_tcp_int(r5, 0x6, 0xfffffffffffffffe, &(0x7f0000eb5000-0x4)=0xfff, 0x4) sendmsg$unix(r0, &(0x7f0000b54000)={&(0x7f0000a7d000+0xc99)=@file={0x4, "2e2f66696c653000"}, 0xa, &(0x7f00003a1000)=[{&(0x7f00008d4000)="39dc61f349dc624304cdfb560bf48dc164df2cb8dbe15da597d60537d445559607f2b57f0a0e890769db38f341c43a3b66af10588ce39a617a3b2c2f1e3d26e64b9ac277f14bb4cbe37fe71ce2bf293b98bb25e9a37b546ee82b0c94ee61e34c390860b015f0b649358e0bb9b62d9aceace317b4a542c4fa1eeacefef5d7b546bbbb8407ff99c6b1a51ba912c490cc10ae88a10ffe22b33a1d954c5b9fad1fde8e249172c19f12236208f6", 0xab}, {&(0x7f0000064000)="f95fabc34d3d4a60bc83d95c", 0xc}, {&(0x7f00009d2000)="955042710029c69913e10ec959220d6fcbb0adf51542416d960d7e0794ab4bff149f7913b58723f47baaee1d34d9098fb64ad34f46e0c6400f4e88d3535e7c5097c1a7e7d4789badaccf2d6bae0f17a0c0d0fd0e2a897aec917c8bbff15cb892f8b3fcd7ac216db210a35c0deb092b62041b12cb0e8d324b37cd781b3e115e32fb98668eab008c7c0a537574834819e93160d4e8b749238520372350a08354da547873809e15393562d2d5a6cac5311c631a24d534727c4266a430f770b80a612d1435a97ef0532fee", 0xc9}, {&(0x7f0000da0000-0xcf)="3667120f576bd25d9714c0aa0e2eb942138951e8e5b43682ec438dc961beaa16d184067727b8e254c14e2a5a17a9ed93767cf5b64eaa6031c0b8f613d0faeca35df960a509e1bf17dcb7ae36b73237d1641bd49d3c5bbe174239f485eee663a6b2a40b018008b165cc29d1f8d626b41b22c8dddad0e690b2c389e29e1c79e438d51200500ed75241f47b9774b7f4d327d3e47b9a5ce772e6666f06637249019aa8ad3d05163ab8f9d5a605ab2f60fc3e02f0d1e95c3e4fb3e394cc9771b7ca4139817787fad3161c0cd4d29c12ba20", 0xcf}, {&(0x7f00007b7000-0x3c)="372bbb171fdb2b2cb011056381922f59d12536ec3e6d37172b3cd1b7e69b6e29addc9d4eb436a7696b32d7681bb9b9f8d00bf82b805f0cbf1c50f069", 0x3c}, {&(0x7f0000766000-0x37)="b5dc7e30a36a386952fd3973f5643a231eadf9d87c2a440ae41f32341b67dd0218e3cc08e187b27899768e309bf813a57e1c8fb6eceb86", 0x37}], 0x6, &(0x7f0000281000-0x10)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x1, 0x90}, 0x40040) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000848000)={0x0, @in6={{0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xdcb, 0x4, 0x1, 0x1, 0x1, 0x2, 0xe062, 0x0, 0x800, 0x8, 0xe6, 0x8, 0x2, 0x1fe000000000]}, &(0x7f0000c16000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000080d000)={0x0, 0x90f}, &(0x7f000094b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000dc3000)={r6, 0x7}, &(0x7f0000e2d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000608000-0xa0)={r7, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000001, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f000088f000)={0x5, 0x8001, 0x100000000008, 0xb}, 0x10) r8 = getpid() r9 = getpid() ptrace$getregs(0xffffffffffffffff, r8, 0xa01, &(0x7f0000368000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setpriority(0x0, r9, 0x0) r10 = socket(0x2, 0x80000, 0xffffffffffffffc0) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f0000fea000)={0x3, &(0x7f0000a71000)=[{0x54, 0xfffffffffffffffe, 0x0, 0x2}, {0x48, 0xfffffffffffffffd, 0x3, 0x80000002}, {0x8, 0x400000000000002, 0x500000000000002, 0x82}]}, 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d7d000-0x11)="2f6465762f7667615f6172626974657200", 0x210900, 0x0) r11 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r11, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02000000c3", 0x5) 2017/11/28 06:25:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1020e92c) 2017/11/28 06:25:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x0, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {r1, 0x8020, 0x0}], 0x5, 0x9b) ioctl$void(r1, 0x5450) r2 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r2, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(0xffffffffffffffff, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2017/11/28 06:25:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1020e92c) 2017/11/28 06:25:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008e4000-0xc)={0x0, r0, 0x1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000deb000-0x10)={0x2, &(0x7f00004db000)=[{0x0, 0x0}, {0x0, 0x0}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a1b000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_open_dev$loop(&(0x7f0000017000)="2f6465762f6c6f6f702300", 0x0, 0x0) mq_unlink(&(0x7f0000f34000-0xb)="325c65762f6c5e00020000") semop(0x0, &(0x7f0000001000-0x1e)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f000044c000-0x8)={0x0, ""}, 0x8, 0x0, 0x20001000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000461000)={0x0, 0x0}) msgsnd(0x0, &(0x7f0000a18000)={0x1, "04"}, 0x9, 0x800000000000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000bc5000)={0x5, 0x0, [{0x40000010, 0x0, 0x6}, {0xbff, 0x0, 0x5}, {0x35b, 0x0, 0x0}, {0xffd, 0x0, 0x8}, {0x40000a67, 0x0, 0x4}]}) 2017/11/28 06:25:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(0xffffffffffffffff, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2017/11/28 06:25:33 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) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = memfd_create(&(0x7f00003db000)="2f6465762f6877726e6700", 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000494000)={0x90b, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000a7f000-0x8)={r3, 0x9}) write(r1, &(0x7f0000567000-0x5)="3f340964a8", 0x5) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000abe000-0x5c)={{0xa, 0x0, 0x68, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc1}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x0, [0x856, 0x10001, 0x101, 0x3f, 0xf90f, 0x7, 0x6, 0xe04]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x80, 0xffffffffffffffff, 0x0) r4 = dup3(r0, r2, 0x80004) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f000068a000-0xc)={0x4, r4, 0xfffffffffffffffe}) setsockopt$inet_tcp_int(r5, 0x6, 0xfffffffffffffffe, &(0x7f0000eb5000-0x4)=0xfff, 0x4) sendmsg$unix(r0, &(0x7f0000b54000)={&(0x7f0000a7d000+0xc99)=@file={0x4, "2e2f66696c653000"}, 0xa, &(0x7f00003a1000)=[{&(0x7f00008d4000)="39dc61f349dc624304cdfb560bf48dc164df2cb8dbe15da597d60537d445559607f2b57f0a0e890769db38f341c43a3b66af10588ce39a617a3b2c2f1e3d26e64b9ac277f14bb4cbe37fe71ce2bf293b98bb25e9a37b546ee82b0c94ee61e34c390860b015f0b649358e0bb9b62d9aceace317b4a542c4fa1eeacefef5d7b546bbbb8407ff99c6b1a51ba912c490cc10ae88a10ffe22b33a1d954c5b9fad1fde8e249172c19f12236208f6", 0xab}, {&(0x7f0000064000)="f95fabc34d3d4a60bc83d95c", 0xc}, {&(0x7f00009d2000)="955042710029c69913e10ec959220d6fcbb0adf51542416d960d7e0794ab4bff149f7913b58723f47baaee1d34d9098fb64ad34f46e0c6400f4e88d3535e7c5097c1a7e7d4789badaccf2d6bae0f17a0c0d0fd0e2a897aec917c8bbff15cb892f8b3fcd7ac216db210a35c0deb092b62041b12cb0e8d324b37cd781b3e115e32fb98668eab008c7c0a537574834819e93160d4e8b749238520372350a08354da547873809e15393562d2d5a6cac5311c631a24d534727c4266a430f770b80a612d1435a97ef0532fee", 0xc9}, {&(0x7f0000da0000-0xcf)="3667120f576bd25d9714c0aa0e2eb942138951e8e5b43682ec438dc961beaa16d184067727b8e254c14e2a5a17a9ed93767cf5b64eaa6031c0b8f613d0faeca35df960a509e1bf17dcb7ae36b73237d1641bd49d3c5bbe174239f485eee663a6b2a40b018008b165cc29d1f8d626b41b22c8dddad0e690b2c389e29e1c79e438d51200500ed75241f47b9774b7f4d327d3e47b9a5ce772e6666f06637249019aa8ad3d05163ab8f9d5a605ab2f60fc3e02f0d1e95c3e4fb3e394cc9771b7ca4139817787fad3161c0cd4d29c12ba20", 0xcf}, {&(0x7f00007b7000-0x3c)="372bbb171fdb2b2cb011056381922f59d12536ec3e6d37172b3cd1b7e69b6e29addc9d4eb436a7696b32d7681bb9b9f8d00bf82b805f0cbf1c50f069", 0x3c}, {&(0x7f0000766000-0x37)="b5dc7e30a36a386952fd3973f5643a231eadf9d87c2a440ae41f32341b67dd0218e3cc08e187b27899768e309bf813a57e1c8fb6eceb86", 0x37}], 0x6, &(0x7f0000281000-0x10)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x1, 0x90}, 0x40040) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000848000)={0x0, @in6={{0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xdcb, 0x4, 0x1, 0x1, 0x1, 0x2, 0xe062, 0x0, 0x800, 0x8, 0xe6, 0x8, 0x2, 0x1fe000000000]}, &(0x7f0000c16000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000080d000)={0x0, 0x90f}, &(0x7f000094b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000dc3000)={r6, 0x7}, &(0x7f0000e2d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000608000-0xa0)={r7, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000001, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f000088f000)={0x5, 0x8001, 0x100000000008, 0xb}, 0x10) r8 = getpid() r9 = getpid() ptrace$getregs(0xffffffffffffffff, r8, 0xa01, &(0x7f0000368000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setpriority(0x0, r9, 0x0) r10 = socket(0x2, 0x80000, 0xffffffffffffffc0) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f0000fea000)={0x3, &(0x7f0000a71000)=[{0x54, 0xfffffffffffffffe, 0x0, 0x2}, {0x48, 0xfffffffffffffffd, 0x3, 0x80000002}, {0x8, 0x400000000000002, 0x500000000000002, 0x82}]}, 0x8) r11 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r11, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02000000c3", 0x5) 2017/11/28 06:25:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {r1, 0x8020, 0x0}], 0x4, 0x9b) ioctl$void(r1, 0x5450) r2 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r2, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1020e92c) 2017/11/28 06:25:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{0xffffffffffffffff, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {r2, 0x8020, 0x0}], 0x5, 0x9b) write$eventfd(r1, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r2, 0x5450) gettid() r3 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r4, 0x4) write(r3, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(0xffffffffffffffff, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2017/11/28 06:25:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {r1, 0x8020, 0x0}], 0x3, 0x9b) ioctl$void(r1, 0x5450) r2 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r2, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:33 executing program 7: mmap(&(0x7f0000000000/0x26e000)=nil, 0x26e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f90000-0x78)={0x2, 0x78, 0xd4e8, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2001000000000fa, 0x0, 0xfffffffffffffffd, 0x4000001d, 0x0, 0x0, 0x0, 0x0, 0x800004, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0}, 0x0, 0xfffffffffeffffff, 0xffffffffffffffff, 0x400) memfd_create(&(0x7f0000ae1000)="656d3073656c666b657972696e67c047504c1376626f786e6574312375736572232b2c2d706f7369785f61636c5f6163636573732f00", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xffffffffffffffff, 0x84, &(0x7f0000a4c000)={0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000ace000)="2f6465762f766373612300", 0x5, 0x46300) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00003b4000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c7e000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000f01000)=0x0, &(0x7f0000161000)=0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x4e, 0x0, 0x0, 0xffffffffffffffff, 0x40000000000000, 0x4, 0x6, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffbffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000001000-0x58)={0x26, "6165616400000000000000000000", 0x4cf, 0x0, "74677231323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) symlink(&(0x7f000000c000-0x6)="2e2f66696c653000", &(0x7f000000b000-0x6)="2e2f62757300") r3 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000062f000-0x1)=0x3) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r4 = open(&(0x7f0000195000-0x8)="2e2f66696c653000", 0x20000000080047, 0x80) fcntl$setlease(r3, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000e84000-0x10)={0x2, 0x79, &(0x7f0000cd9000)="db1e86360a042f5b1adb3298ebc7e48eceecb81e8f3d86217701913ffc3ffaa64c3301aaed76a7153cdc424df639fbb6b9458e9ead974efa842270bfc51beb31b83f9314c4a010324ea89e559f230a752d48d0500eca247664162b5ee700d05d482fe8b6e4c788d6d3beed5dd9957f0ddc15c942462c5f7b4d"}) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f0000d67000)={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0x195d}, 0x1c) socketpair$unix(0x1, 0x20000007, 0x0, &(0x7f00005ed000-0x8)={0x0, 0x0}) rt_sigprocmask(0x2, &(0x7f0000ddd000-0x8)={0x3}, &(0x7f0000ddd000-0x8)={0x0}, 0x8) 2017/11/28 06:25:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1020e92c) 2017/11/28 06:25:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x0) readv(0xffffffffffffffff, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2017/11/28 06:25:33 executing program 0: 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, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", &(0x7f0000ed5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004b1000)={0x0, 0x0, 0x0}, 0xc) ioprio_get$uid(0x0, r1) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x7572) pkey_alloc(0x0, 0x1) syz_open_dev$loop(&(0x7f0000952000)="2f6465762f6c6f6f702300", 0x0, 0x8000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca0000)="2f6465762f6b766d00", 0x20000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000473000)={0x8, 0x3f, 0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [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, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = memfd_create(&(0x7f0000560000-0xc)="2f6465762f72666b696c6c00", 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fdb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000c86000)={r6, 0x10}) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000af1000-0x38)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @adapter={0xfff, 0xfffffffffffffffc, 0xffffffff, 0x6, 0x0}}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x75) futex(&(0x7f0000630000-0x4)=0x5, 0x5, 0x4, &(0x7f0000f07000)={0x0, 0x0}, &(0x7f0000fa0000-0x4)=0x40, 0x42ba009f) getpid() clone(0x4000, &(0x7f0000bd8000)="", &(0x7f0000744000)=0x0, &(0x7f0000419000-0x4)=0x0, &(0x7f0000173000)="") mknod(&(0x7f0000a3e000-0x8)="2e2f66696c653000", 0x8020, 0x6618) 2017/11/28 06:25:33 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) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = memfd_create(&(0x7f00003db000)="2f6465762f6877726e6700", 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000494000)={0x90b, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000a7f000-0x8)={r3, 0x9}) write(r1, &(0x7f0000567000-0x5)="3f340964a8", 0x5) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000abe000-0x5c)={{0xa, 0x0, 0x68, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc1}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x0, [0x856, 0x10001, 0x101, 0x3f, 0xf90f, 0x7, 0x6, 0xe04]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x80, 0xffffffffffffffff, 0x0) r4 = dup3(r0, r2, 0x80004) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f000068a000-0xc)={0x4, r4, 0xfffffffffffffffe}) setsockopt$inet_tcp_int(r5, 0x6, 0xfffffffffffffffe, &(0x7f0000eb5000-0x4)=0xfff, 0x4) sendmsg$unix(r0, &(0x7f0000b54000)={&(0x7f0000a7d000+0xc99)=@file={0x4, "2e2f66696c653000"}, 0xa, &(0x7f00003a1000)=[{&(0x7f00008d4000)="39dc61f349dc624304cdfb560bf48dc164df2cb8dbe15da597d60537d445559607f2b57f0a0e890769db38f341c43a3b66af10588ce39a617a3b2c2f1e3d26e64b9ac277f14bb4cbe37fe71ce2bf293b98bb25e9a37b546ee82b0c94ee61e34c390860b015f0b649358e0bb9b62d9aceace317b4a542c4fa1eeacefef5d7b546bbbb8407ff99c6b1a51ba912c490cc10ae88a10ffe22b33a1d954c5b9fad1fde8e249172c19f12236208f6", 0xab}, {&(0x7f0000064000)="f95fabc34d3d4a60bc83d95c", 0xc}, {&(0x7f00009d2000)="955042710029c69913e10ec959220d6fcbb0adf51542416d960d7e0794ab4bff149f7913b58723f47baaee1d34d9098fb64ad34f46e0c6400f4e88d3535e7c5097c1a7e7d4789badaccf2d6bae0f17a0c0d0fd0e2a897aec917c8bbff15cb892f8b3fcd7ac216db210a35c0deb092b62041b12cb0e8d324b37cd781b3e115e32fb98668eab008c7c0a537574834819e93160d4e8b749238520372350a08354da547873809e15393562d2d5a6cac5311c631a24d534727c4266a430f770b80a612d1435a97ef0532fee", 0xc9}, {&(0x7f0000da0000-0xcf)="3667120f576bd25d9714c0aa0e2eb942138951e8e5b43682ec438dc961beaa16d184067727b8e254c14e2a5a17a9ed93767cf5b64eaa6031c0b8f613d0faeca35df960a509e1bf17dcb7ae36b73237d1641bd49d3c5bbe174239f485eee663a6b2a40b018008b165cc29d1f8d626b41b22c8dddad0e690b2c389e29e1c79e438d51200500ed75241f47b9774b7f4d327d3e47b9a5ce772e6666f06637249019aa8ad3d05163ab8f9d5a605ab2f60fc3e02f0d1e95c3e4fb3e394cc9771b7ca4139817787fad3161c0cd4d29c12ba20", 0xcf}, {&(0x7f00007b7000-0x3c)="372bbb171fdb2b2cb011056381922f59d12536ec3e6d37172b3cd1b7e69b6e29addc9d4eb436a7696b32d7681bb9b9f8d00bf82b805f0cbf1c50f069", 0x3c}, {&(0x7f0000766000-0x37)="b5dc7e30a36a386952fd3973f5643a231eadf9d87c2a440ae41f32341b67dd0218e3cc08e187b27899768e309bf813a57e1c8fb6eceb86", 0x37}], 0x6, &(0x7f0000281000-0x10)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x1, 0x90}, 0x40040) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000848000)={0x0, @in6={{0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xdcb, 0x4, 0x1, 0x1, 0x1, 0x2, 0xe062, 0x0, 0x800, 0x8, 0xe6, 0x8, 0x2, 0x1fe000000000]}, &(0x7f0000c16000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000080d000)={0x0, 0x90f}, &(0x7f000094b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000dc3000)={r6, 0x7}, &(0x7f0000e2d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000608000-0xa0)={r7, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000001, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f000088f000)={0x5, 0x8001, 0x100000000008, 0xb}, 0x10) r8 = getpid() r9 = getpid() ptrace$getregs(0xffffffffffffffff, r8, 0xa01, &(0x7f0000368000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setpriority(0x0, r9, 0x0) socket(0x2, 0x80000, 0xffffffffffffffc0) r10 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r10, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02000000c3", 0x5) 2017/11/28 06:25:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008e4000-0xc)={0x0, r0, 0x1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000deb000-0x10)={0x2, &(0x7f00004db000)=[{0x0, 0x0}, {0x0, 0x0}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a1b000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_open_dev$loop(&(0x7f0000017000)="2f6465762f6c6f6f702300", 0x0, 0x0) mq_unlink(&(0x7f0000f34000-0xb)="325c65762f6c5e00020000") semop(0x0, &(0x7f0000001000-0x1e)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x553, 0x100000001, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f000044c000-0x8)={0x0, ""}, 0x8, 0x0, 0x20001000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000461000)={0x0, 0x0}) msgsnd(0x0, &(0x7f0000a18000)={0x1, "04"}, 0x9, 0x800000000000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000bc5000)={0x5, 0x0, [{0x40000010, 0x0, 0x6}, {0xbff, 0x0, 0x5}, {0x35b, 0x0, 0x0}, {0xffd, 0x0, 0x8}, {0x40000a67, 0x0, 0x4}]}) 2017/11/28 06:25:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x1020e92c) 2017/11/28 06:25:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x0, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {r2, 0x8020, 0x0}], 0x5, 0x9b) write$eventfd(r1, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r2, 0x5450) gettid() r3 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r4, 0x4) write(r3, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(0xffffffffffffffff, &(0x7f0000aa5000)=[], 0x0) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2017/11/28 06:25:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}, {r1, 0x8020, 0x0}], 0x2, 0x9b) ioctl$void(r1, 0x5450) r2 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r2, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2017/11/28 06:25:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x0, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {r2, 0x8020, 0x0}], 0x4, 0x9b) write$eventfd(r1, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r2, 0x5450) gettid() r3 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r4, 0x4) write(r3, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) readv(0xffffffffffffffff, &(0x7f0000aa5000)=[{&(0x7f0000337000-0x8c)="", 0x0}], 0x1) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x0, &(0x7f0000b18000/0xe000)=nil) 2017/11/28 06:25:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = memfd_create(&(0x7f00003db000)="2f6465762f6877726e6700", 0x0) r2 = 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) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000494000)={0x90b, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000a7f000-0x8)={r3, 0x9}) write(r1, &(0x7f0000567000-0x5)="3f340964a8", 0x5) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000abe000-0x5c)={{0xa, 0x0, 0x68, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc1}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x0, [0x856, 0x10001, 0x101, 0x3f, 0xf90f, 0x7, 0x6, 0xe04]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x80, 0xffffffffffffffff, 0x0) r4 = dup3(r0, r2, 0x80004) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f000068a000-0xc)={0x4, r4, 0xfffffffffffffffe}) setsockopt$inet_tcp_int(r5, 0x6, 0xfffffffffffffffe, &(0x7f0000eb5000-0x4)=0xfff, 0x4) sendmsg$unix(r0, &(0x7f0000b54000)={&(0x7f0000a7d000+0xc99)=@file={0x4, "2e2f66696c653000"}, 0xa, &(0x7f00003a1000)=[{&(0x7f00008d4000)="39dc61f349dc624304cdfb560bf48dc164df2cb8dbe15da597d60537d445559607f2b57f0a0e890769db38f341c43a3b66af10588ce39a617a3b2c2f1e3d26e64b9ac277f14bb4cbe37fe71ce2bf293b98bb25e9a37b546ee82b0c94ee61e34c390860b015f0b649358e0bb9b62d9aceace317b4a542c4fa1eeacefef5d7b546bbbb8407ff99c6b1a51ba912c490cc10ae88a10ffe22b33a1d954c5b9fad1fde8e249172c19f12236208f6", 0xab}, {&(0x7f0000064000)="f95fabc34d3d4a60bc83d95c", 0xc}, {&(0x7f00009d2000)="955042710029c69913e10ec959220d6fcbb0adf51542416d960d7e0794ab4bff149f7913b58723f47baaee1d34d9098fb64ad34f46e0c6400f4e88d3535e7c5097c1a7e7d4789badaccf2d6bae0f17a0c0d0fd0e2a897aec917c8bbff15cb892f8b3fcd7ac216db210a35c0deb092b62041b12cb0e8d324b37cd781b3e115e32fb98668eab008c7c0a537574834819e93160d4e8b749238520372350a08354da547873809e15393562d2d5a6cac5311c631a24d534727c4266a430f770b80a612d1435a97ef0532fee", 0xc9}, {&(0x7f0000da0000-0xcf)="3667120f576bd25d9714c0aa0e2eb942138951e8e5b43682ec438dc961beaa16d184067727b8e254c14e2a5a17a9ed93767cf5b64eaa6031c0b8f613d0faeca35df960a509e1bf17dcb7ae36b73237d1641bd49d3c5bbe174239f485eee663a6b2a40b018008b165cc29d1f8d626b41b22c8dddad0e690b2c389e29e1c79e438d51200500ed75241f47b9774b7f4d327d3e47b9a5ce772e6666f06637249019aa8ad3d05163ab8f9d5a605ab2f60fc3e02f0d1e95c3e4fb3e394cc9771b7ca4139817787fad3161c0cd4d29c12ba20", 0xcf}, {&(0x7f00007b7000-0x3c)="372bbb171fdb2b2cb011056381922f59d12536ec3e6d37172b3cd1b7e69b6e29addc9d4eb436a7696b32d7681bb9b9f8d00bf82b805f0cbf1c50f069", 0x3c}, {&(0x7f0000766000-0x37)="b5dc7e30a36a386952fd3973f5643a231eadf9d87c2a440ae41f32341b67dd0218e3cc08e187b27899768e309bf813a57e1c8fb6eceb86", 0x37}], 0x6, &(0x7f0000281000-0x10)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x1, 0x90}, 0x40040) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000848000)={0x0, @in6={{0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xdcb, 0x4, 0x1, 0x1, 0x1, 0x2, 0xe062, 0x0, 0x800, 0x8, 0xe6, 0x8, 0x2, 0x1fe000000000]}, &(0x7f0000c16000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000080d000)={0x0, 0x90f}, &(0x7f000094b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000dc3000)={r6, 0x7}, &(0x7f0000e2d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000608000-0xa0)={r7, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000001, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f000088f000)={0x5, 0x8001, 0x100000000008, 0xb}, 0x10) r8 = getpid() r9 = getpid() ptrace$getregs(0xffffffffffffffff, r8, 0xa01, &(0x7f0000368000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setpriority(0x0, r9, 0x0) r10 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r10, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02000000c3", 0x5) 2017/11/28 06:25:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}], 0x1, 0x9b) ioctl$void(r1, 0x5450) r2 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r2, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x0, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {r2, 0x8020, 0x0}], 0x3, 0x9b) write$eventfd(r1, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r2, 0x5450) gettid() r3 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r4, 0x4) write(r3, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) fcntl$notify(r0, 0x402, 0x1) sendto$llc(0xffffffffffffffff, &(0x7f00002a6000-0xd1)="79acac0749742ce751d6b92b6c2b90142349d4e108b7e0ddc8eea1290761eaf94ea84ea209fd4456a5c8bbefdae2f7bd7e4754bb9c70b944465fcb974da717c458c7ac9df2d4139f276a12fa9a126a7b59a207028b77c3add82cbd231f3f501d3cd0a5680702e6683517013a06c96b62a57bf50ff20027bbde036f90fad8730c446a5ed1705f2895381bff7e723c49a19ef035b2e8c6fae160a1b01059b74d97cb26af07e81b8347307093896df0e8622d8935198456e84c29a180bc984d61d66912d8266abb4c9a72d20fb5db82a658a6", 0xd1, 0x24000000, &(0x7f0000001000-0x10)={0x1a, 0x0, 0x3, 0x6, 0xffffffffffffffbf, 0x7ff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r1 = socket(0xc, 0xf, 0x100000001) getsockopt(r1, 0x7fffffff, 0xa7, &(0x7f0000e29000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000014000-0x4)=0x82) r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000281000)=0x0, &(0x7f00006f2000)=0x4) accept4$llc(r2, &(0x7f000009f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000b9b000-0x4)=0x10, 0x7fd) r3 = syz_open_dev$usbmon(&(0x7f0000cf8000)="2f6465762f7573626d6f6e2300", 0x5, 0x80000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) sendto$inet(r2, &(0x7f0000002000-0xd1)="bf1ce1deea141163c968e3b2926785aa67d655db8236c21d5aff534743e3ff45b36a4a874e508de543007e1cb0bfd5bf1dcdbbdcf23fc4c0679744c274c796c9107aa0911c380843bc6947417a1aed410af1371cc83087155fa5ed8ec1464973b8b966a89130d73ce2e9f2f8cde00d6980ac3080dbe0f324c8fc553cc873409f08a7cdc40759a4838f98becc9bae367438ef590025da014b5a9fe9682559dd27574481d7e7690a631eb15c88fbd1b65eacc166648b9a789a67c13a912bf843be43b697f1077774dacfa81de6eabd4e6c8e", 0xd1, 0x0, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000085e000-0x8)={0x0, 0x0}) r4 = socket$netlink(0x10, 0x3, 0x8000000000000004) writev(r4, &(0x7f0000c98000)=[{&(0x7f00004f2000-0x58)="58000000120019000200000000079b5602076e85fbffdf76489643d818fe58a2bc3f0391645a3e09000000282102000000011000174116215bffff0000e1ed5ea04325d28002f3a7b736231be86efd12ab4fec5a0f393b76", 0x58}], 0x1) 2017/11/28 06:25:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r3, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) dup(r1) openat(0xffffffffffffff9c, &(0x7f0000cdf000-0x8)="2e2f66696c653000", 0x20101, 0x30) pipe(&(0x7f00002a2000)={0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f00000d1000-0x8)="2e2f66696c653000", 0x40, 0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e1000+0x104)="2f6465762f6175746f667300", 0x1004604, 0x0) r5 = accept$nfc_llcp(r4, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000af5000-0x4)=0x60) socketpair$inet6(0xa, 0x80f, 0x4, &(0x7f0000758000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009ba000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000a13000)=0x0) r10 = syz_open_procfs(r9, &(0x7f0000865000-0xa)="6e732f70696400") getsockopt$inet6_int(r10, 0x29, 0xd3c5a598a37fcbed, &(0x7f0000b65000)=0x0, &(0x7f0000a9a000)=0x4) mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x8, 0x11, r6, 0x0) fchmod(r5, 0x4000000000000050) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f00000d1000-0x8)=0x0, &(0x7f0000f5a000-0x4)=0x8) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f000050d000)={0x668, 0x1000007}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000c45000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x735, 0x7}, &(0x7f0000069000-0x4)=0x98) 2017/11/28 06:25:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008e4000-0xc)={0x0, r0, 0x1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000deb000-0x10)={0x2, &(0x7f00004db000)=[{0x0, 0x0}, {0x0, 0x0}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a1b000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_open_dev$loop(&(0x7f0000017000)="2f6465762f6c6f6f702300", 0x0, 0x0) mq_unlink(&(0x7f0000f34000-0xb)="325c65762f6c5e00020000") semop(0x0, &(0x7f0000001000-0x1e)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x100000001, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f000044c000-0x8)={0x0, ""}, 0x8, 0x0, 0x20001000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000461000)={0x0, 0x0}) msgsnd(0x0, &(0x7f0000a18000)={0x1, "04"}, 0x9, 0x800000000000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000bc5000)={0x5, 0x0, [{0x40000010, 0x0, 0x6}, {0xbff, 0x0, 0x5}, {0x35b, 0x0, 0x0}, {0xffd, 0x0, 0x8}, {0x40000a67, 0x0, 0x4}]}) 2017/11/28 06:25:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$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) lstat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", &(0x7f0000ed5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004b1000)={0x0, 0x0, 0x0}, 0xc) ioprio_get$uid(0x0, r1) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x7572) pkey_alloc(0x0, 0x1) syz_open_dev$loop(&(0x7f0000952000)="2f6465762f6c6f6f702300", 0x0, 0x8000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca0000)="2f6465762f6b766d00", 0x20000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000473000)={0x8, 0x3f, 0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = memfd_create(&(0x7f0000560000-0xc)="2f6465762f72666b696c6c00", 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fdb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000c86000)={r6, 0x10}) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000af1000-0x38)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @adapter={0xfff, 0xfffffffffffffffc, 0xffffffff, 0x6, 0x0}}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x75) futex(&(0x7f0000630000-0x4)=0x5, 0x5, 0x4, &(0x7f0000f07000)={0x0, 0x0}, &(0x7f0000fa0000-0x4)=0x40, 0x42ba009f) getpid() clone(0x4000, &(0x7f0000bd8000)="", &(0x7f0000744000)=0x0, &(0x7f0000419000-0x4)=0x0, &(0x7f0000173000)="") 2017/11/28 06:25:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = memfd_create(&(0x7f00003db000)="2f6465762f6877726e6700", 0x0) r2 = 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) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000494000)={0x90b, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000a7f000-0x8)={r3, 0x9}) write(r1, &(0x7f0000567000-0x5)="3f340964a8", 0x5) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000abe000-0x5c)={{0xa, 0x0, 0x68, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc1}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x0, [0x856, 0x10001, 0x101, 0x3f, 0xf90f, 0x7, 0x6, 0xe04]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x80, 0xffffffffffffffff, 0x0) r4 = dup3(r0, r2, 0x80004) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f000068a000-0xc)={0x4, r4, 0xfffffffffffffffe}) setsockopt$inet_tcp_int(r5, 0x6, 0xfffffffffffffffe, &(0x7f0000eb5000-0x4)=0xfff, 0x4) sendmsg$unix(r0, &(0x7f0000b54000)={&(0x7f0000a7d000+0xc99)=@file={0x4, "2e2f66696c653000"}, 0xa, &(0x7f00003a1000)=[{&(0x7f00008d4000)="39dc61f349dc624304cdfb560bf48dc164df2cb8dbe15da597d60537d445559607f2b57f0a0e890769db38f341c43a3b66af10588ce39a617a3b2c2f1e3d26e64b9ac277f14bb4cbe37fe71ce2bf293b98bb25e9a37b546ee82b0c94ee61e34c390860b015f0b649358e0bb9b62d9aceace317b4a542c4fa1eeacefef5d7b546bbbb8407ff99c6b1a51ba912c490cc10ae88a10ffe22b33a1d954c5b9fad1fde8e249172c19f12236208f6", 0xab}, {&(0x7f0000064000)="f95fabc34d3d4a60bc83d95c", 0xc}, {&(0x7f00009d2000)="955042710029c69913e10ec959220d6fcbb0adf51542416d960d7e0794ab4bff149f7913b58723f47baaee1d34d9098fb64ad34f46e0c6400f4e88d3535e7c5097c1a7e7d4789badaccf2d6bae0f17a0c0d0fd0e2a897aec917c8bbff15cb892f8b3fcd7ac216db210a35c0deb092b62041b12cb0e8d324b37cd781b3e115e32fb98668eab008c7c0a537574834819e93160d4e8b749238520372350a08354da547873809e15393562d2d5a6cac5311c631a24d534727c4266a430f770b80a612d1435a97ef0532fee", 0xc9}, {&(0x7f0000da0000-0xcf)="3667120f576bd25d9714c0aa0e2eb942138951e8e5b43682ec438dc961beaa16d184067727b8e254c14e2a5a17a9ed93767cf5b64eaa6031c0b8f613d0faeca35df960a509e1bf17dcb7ae36b73237d1641bd49d3c5bbe174239f485eee663a6b2a40b018008b165cc29d1f8d626b41b22c8dddad0e690b2c389e29e1c79e438d51200500ed75241f47b9774b7f4d327d3e47b9a5ce772e6666f06637249019aa8ad3d05163ab8f9d5a605ab2f60fc3e02f0d1e95c3e4fb3e394cc9771b7ca4139817787fad3161c0cd4d29c12ba20", 0xcf}, {&(0x7f00007b7000-0x3c)="372bbb171fdb2b2cb011056381922f59d12536ec3e6d37172b3cd1b7e69b6e29addc9d4eb436a7696b32d7681bb9b9f8d00bf82b805f0cbf1c50f069", 0x3c}, {&(0x7f0000766000-0x37)="b5dc7e30a36a386952fd3973f5643a231eadf9d87c2a440ae41f32341b67dd0218e3cc08e187b27899768e309bf813a57e1c8fb6eceb86", 0x37}], 0x6, &(0x7f0000281000-0x10)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x1, 0x90}, 0x40040) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000848000)={0x0, @in6={{0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xdcb, 0x4, 0x1, 0x1, 0x1, 0x2, 0xe062, 0x0, 0x800, 0x8, 0xe6, 0x8, 0x2, 0x1fe000000000]}, &(0x7f0000c16000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000080d000)={0x0, 0x90f}, &(0x7f000094b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000dc3000)={r6, 0x7}, &(0x7f0000e2d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000608000-0xa0)={r7, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000001, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f000088f000)={0x5, 0x8001, 0x100000000008, 0xb}, 0x10) r8 = getpid() getpid() ptrace$getregs(0xffffffffffffffff, r8, 0xa01, &(0x7f0000368000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r9 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r9, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02000000c3", 0x5) 2017/11/28 06:25:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}], 0x1, 0x0) ioctl$void(r1, 0x5450) r2 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r2, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:33 executing program 7: mmap(&(0x7f0000000000/0x26e000)=nil, 0x26e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f90000-0x78)={0x2, 0x78, 0xd4e8, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2001000000000fa, 0x0, 0xfffffffffffffffd, 0x4000001d, 0x0, 0x0, 0x0, 0x0, 0x800004, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0}, 0x0, 0xfffffffffeffffff, 0xffffffffffffffff, 0x400) memfd_create(&(0x7f0000ae1000)="656d3073656c666b657972696e67c047504c1376626f786e6574312375736572232b2c2d706f7369785f61636c5f6163636573732f00", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xffffffffffffffff, 0x84, &(0x7f0000a4c000)={0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000ace000)="2f6465762f766373612300", 0x5, 0x46300) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00003b4000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c7e000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000f01000)=0x0, &(0x7f0000161000)=0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x4e, 0x0, 0x0, 0xffffffffffffffff, 0x40000000000000, 0x4, 0x6, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffbffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000001000-0x58)={0x26, "6165616400000000000000000000", 0x4cf, 0x0, "74677231323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) symlink(&(0x7f000000c000-0x6)="2e2f66696c653000", &(0x7f000000b000-0x6)="2e2f62757300") r3 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000062f000-0x1)=0x3) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r4 = open(&(0x7f0000195000-0x8)="2e2f66696c653000", 0x20000000080047, 0x80) fcntl$setlease(r3, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000e84000-0x10)={0x2, 0x79, &(0x7f0000cd9000)="db1e86360a042f5b1adb3298ebc7e48eceecb81e8f3d86217701913ffc3ffaa64c3301aaed76a7153cdc424df639fbb6b9458e9ead974efa842270bfc51beb31b83f9314c4a010324ea89e559f230a752d48d0500eca247664162b5ee700d05d482fe8b6e4c788d6d3beed5dd9957f0ddc15c942462c5f7b4d"}) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f0000d67000)={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0x195d}, 0x1c) socketpair$unix(0x1, 0x20000007, 0x0, &(0x7f00005ed000-0x8)={0x0, 0x0}) rt_sigprocmask(0x2, &(0x7f0000ddd000-0x8)={0x3}, &(0x7f0000ddd000-0x8)={0x0}, 0x8) 2017/11/28 06:25:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}], 0x1, 0x0) ioctl$void(0xffffffffffffffff, 0x5450) r2 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r2, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x0, 0x0}, {r2, 0x8020, 0x0}], 0x2, 0x9b) write$eventfd(r1, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r2, 0x5450) gettid() r3 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r4, 0x4) write(r3, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r3, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) dup(r1) openat(0xffffffffffffff9c, &(0x7f0000cdf000-0x8)="2e2f66696c653000", 0x20101, 0x30) pipe(&(0x7f00002a2000)={0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f00000d1000-0x8)="2e2f66696c653000", 0x40, 0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e1000+0x104)="2f6465762f6175746f667300", 0x1004604, 0x0) r5 = accept$nfc_llcp(r4, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000af5000-0x4)=0x60) socketpair$inet6(0xa, 0x80f, 0x4, &(0x7f0000758000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009ba000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000a13000)=0x0) r10 = syz_open_procfs(r9, &(0x7f0000865000-0xa)="6e732f70696400") getsockopt$inet6_int(r10, 0x29, 0xd3c5a598a37fcbed, &(0x7f0000b65000)=0x0, &(0x7f0000a9a000)=0x4) mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x8, 0x11, r6, 0x0) fchmod(r5, 0x4000000000000050) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f00000d1000-0x8)=0x0, &(0x7f0000f5a000-0x4)=0x8) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f000050d000)={0x668, 0x1000007}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000c45000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x735, 0x7}, &(0x7f0000069000-0x4)=0x98) 2017/11/28 06:25:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}], 0x1, 0x0) ioctl$void(r1, 0x0) r2 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r2, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r3, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) dup(r1) openat(0xffffffffffffff9c, &(0x7f0000cdf000-0x8)="2e2f66696c653000", 0x20101, 0x30) pipe(&(0x7f00002a2000)={0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f00000d1000-0x8)="2e2f66696c653000", 0x40, 0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e1000+0x104)="2f6465762f6175746f667300", 0x1004604, 0x0) r5 = accept$nfc_llcp(r4, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000af5000-0x4)=0x60) socketpair$inet6(0xa, 0x80f, 0x4, &(0x7f0000758000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009ba000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000a13000)=0x0) r10 = syz_open_procfs(r9, &(0x7f0000865000-0xa)="6e732f70696400") getsockopt$inet6_int(r10, 0x29, 0xd3c5a598a37fcbed, &(0x7f0000b65000)=0x0, &(0x7f0000a9a000)=0x4) mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x8, 0x11, r6, 0x0) fchmod(r5, 0x4000000000000050) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f00000d1000-0x8)=0x0, &(0x7f0000f5a000-0x4)=0x8) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f000050d000)={0x668, 0x1000007}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000c45000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x735, 0x7}, &(0x7f0000069000-0x4)=0x98) 2017/11/28 06:25:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x0, 0x0}], 0x1, 0x9b) write$eventfd(r1, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r2, 0x5450) gettid() r3 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r4, 0x4) write(r3, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:34 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) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = memfd_create(&(0x7f00003db000)="2f6465762f6877726e6700", 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000494000)={0x90b, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000a7f000-0x8)={r3, 0x9}) write(r1, &(0x7f0000567000-0x5)="3f340964a8", 0x5) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000abe000-0x5c)={{0xa, 0x0, 0x68, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc1}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x0, [0x856, 0x10001, 0x101, 0x3f, 0xf90f, 0x7, 0x6, 0xe04]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x80, 0xffffffffffffffff, 0x0) r4 = dup3(r0, r2, 0x80004) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f000068a000-0xc)={0x4, r4, 0xfffffffffffffffe}) setsockopt$inet_tcp_int(r5, 0x6, 0xfffffffffffffffe, &(0x7f0000eb5000-0x4)=0xfff, 0x4) sendmsg$unix(r0, &(0x7f0000b54000)={&(0x7f0000a7d000+0xc99)=@file={0x4, "2e2f66696c653000"}, 0xa, &(0x7f00003a1000)=[{&(0x7f00008d4000)="39dc61f349dc624304cdfb560bf48dc164df2cb8dbe15da597d60537d445559607f2b57f0a0e890769db38f341c43a3b66af10588ce39a617a3b2c2f1e3d26e64b9ac277f14bb4cbe37fe71ce2bf293b98bb25e9a37b546ee82b0c94ee61e34c390860b015f0b649358e0bb9b62d9aceace317b4a542c4fa1eeacefef5d7b546bbbb8407ff99c6b1a51ba912c490cc10ae88a10ffe22b33a1d954c5b9fad1fde8e249172c19f12236208f6", 0xab}, {&(0x7f0000064000)="f95fabc34d3d4a60bc83d95c", 0xc}, {&(0x7f00009d2000)="955042710029c69913e10ec959220d6fcbb0adf51542416d960d7e0794ab4bff149f7913b58723f47baaee1d34d9098fb64ad34f46e0c6400f4e88d3535e7c5097c1a7e7d4789badaccf2d6bae0f17a0c0d0fd0e2a897aec917c8bbff15cb892f8b3fcd7ac216db210a35c0deb092b62041b12cb0e8d324b37cd781b3e115e32fb98668eab008c7c0a537574834819e93160d4e8b749238520372350a08354da547873809e15393562d2d5a6cac5311c631a24d534727c4266a430f770b80a612d1435a97ef0532fee", 0xc9}, {&(0x7f0000da0000-0xcf)="3667120f576bd25d9714c0aa0e2eb942138951e8e5b43682ec438dc961beaa16d184067727b8e254c14e2a5a17a9ed93767cf5b64eaa6031c0b8f613d0faeca35df960a509e1bf17dcb7ae36b73237d1641bd49d3c5bbe174239f485eee663a6b2a40b018008b165cc29d1f8d626b41b22c8dddad0e690b2c389e29e1c79e438d51200500ed75241f47b9774b7f4d327d3e47b9a5ce772e6666f06637249019aa8ad3d05163ab8f9d5a605ab2f60fc3e02f0d1e95c3e4fb3e394cc9771b7ca4139817787fad3161c0cd4d29c12ba20", 0xcf}, {&(0x7f00007b7000-0x3c)="372bbb171fdb2b2cb011056381922f59d12536ec3e6d37172b3cd1b7e69b6e29addc9d4eb436a7696b32d7681bb9b9f8d00bf82b805f0cbf1c50f069", 0x3c}, {&(0x7f0000766000-0x37)="b5dc7e30a36a386952fd3973f5643a231eadf9d87c2a440ae41f32341b67dd0218e3cc08e187b27899768e309bf813a57e1c8fb6eceb86", 0x37}], 0x6, &(0x7f0000281000-0x10)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x1, 0x90}, 0x40040) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000848000)={0x0, @in6={{0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xdcb, 0x4, 0x1, 0x1, 0x1, 0x2, 0xe062, 0x0, 0x800, 0x8, 0xe6, 0x8, 0x2, 0x1fe000000000]}, &(0x7f0000c16000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000080d000)={0x0, 0x90f}, &(0x7f000094b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000dc3000)={r6, 0x7}, &(0x7f0000e2d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000608000-0xa0)={r7, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000001, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f000088f000)={0x5, 0x8001, 0x100000000008, 0xb}, 0x10) getpid() getpid() r8 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r8, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02000000c3", 0x5) 2017/11/28 06:25:34 executing program 0: 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, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", &(0x7f0000ed5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004b1000)={0x0, 0x0, 0x0}, 0xc) ioprio_get$uid(0x0, r1) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x7572) pkey_alloc(0x0, 0x1) syz_open_dev$loop(&(0x7f0000952000)="2f6465762f6c6f6f702300", 0x0, 0x8000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca0000)="2f6465762f6b766d00", 0x20000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000473000)={0x8, 0x3f, 0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [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, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = memfd_create(&(0x7f0000560000-0xc)="2f6465762f72666b696c6c00", 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fdb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000c86000)={r6, 0x10}) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000af1000-0x38)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @adapter={0xfff, 0xfffffffffffffffc, 0xffffffff, 0x6, 0x0}}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x75) futex(&(0x7f0000630000-0x4)=0x5, 0x5, 0x4, &(0x7f0000f07000)={0x0, 0x0}, &(0x7f0000fa0000-0x4)=0x40, 0x42ba009f) getpid() 2017/11/28 06:25:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}], 0x1, 0x0) ioctl$void(r1, 0x0) r2 = socket(0x0, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r2, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f90000-0x78)={0x2, 0x78, 0xd4e8, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2001000000000fa, 0x0, 0xfffffffffffffffd, 0x4000001d, 0x0, 0x0, 0x0, 0x0, 0x800004, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0}, 0x0, 0xfffffffffeffffff, 0xffffffffffffffff, 0x400) memfd_create(&(0x7f0000ae1000)="656d3073656c666b657972696e67c047504c1376626f786e6574312375736572232b2c2d706f7369785f61636c5f6163636573732f00", 0x2) socketpair$inet6_sctp(0xa, 0xffffffffffffffff, 0x84, &(0x7f0000a4c000)={0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000ace000)="2f6465762f766373612300", 0x5, 0x46300) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00003b4000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c7e000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000f01000)=0x0, &(0x7f0000161000)=0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x4e, 0x0, 0x0, 0xffffffffffffffff, 0x40000000000000, 0x4, 0x6, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffbffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000001000-0x58)={0x26, "6165616400000000000000000000", 0x4cf, 0x0, "74677231323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) socket$bt_hci(0x1f, 0x3, 0x1) symlink(&(0x7f000000c000-0x6)="2e2f66696c653000", &(0x7f000000b000-0x6)="2e2f62757300") r3 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000062f000-0x1)=0x3) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r4 = open(&(0x7f0000195000-0x8)="2e2f66696c653000", 0x20000000080047, 0x80) fcntl$setlease(r3, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000e84000-0x10)={0x2, 0x79, &(0x7f0000cd9000)="db1e86360a042f5b1adb3298ebc7e48eceecb81e8f3d86217701913ffc3ffaa64c3301aaed76a7153cdc424df639fbb6b9458e9ead974efa842270bfc51beb31b83f9314c4a010324ea89e559f230a752d48d0500eca247664162b5ee700d05d482fe8b6e4c788d6d3beed5dd9957f0ddc15c942462c5f7b4d"}) connect$inet6(r3, &(0x7f0000d67000)={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0x195d}, 0x1c) socketpair$unix(0x1, 0x20000007, 0x0, &(0x7f00005ed000-0x8)={0x0, 0x0}) rt_sigprocmask(0x2, &(0x7f0000ddd000-0x8)={0x3}, &(0x7f0000ddd000-0x8)={0x0}, 0x8) 2017/11/28 06:25:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x0, 0x0}], 0x1, 0x0) write$eventfd(r1, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r2, 0x5450) gettid() r3 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r4, 0x4) write(r3, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r3, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) dup(r1) openat(0xffffffffffffff9c, &(0x7f0000cdf000-0x8)="2e2f66696c653000", 0x20101, 0x30) pipe(&(0x7f00002a2000)={0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f00000d1000-0x8)="2e2f66696c653000", 0x40, 0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e1000+0x104)="2f6465762f6175746f667300", 0x1004604, 0x0) r5 = accept$nfc_llcp(r4, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000af5000-0x4)=0x60) socketpair$inet6(0xa, 0x80f, 0x4, &(0x7f0000758000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009ba000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000a13000)=0x0) r10 = syz_open_procfs(r9, &(0x7f0000865000-0xa)="6e732f70696400") getsockopt$inet6_int(r10, 0x29, 0xd3c5a598a37fcbed, &(0x7f0000b65000)=0x0, &(0x7f0000a9a000)=0x4) mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x8, 0x11, r6, 0x0) fchmod(r5, 0x4000000000000050) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f00000d1000-0x8)=0x0, &(0x7f0000f5a000-0x4)=0x8) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f000050d000)={0x668, 0x1000007}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000c45000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x735, 0x7}, &(0x7f0000069000-0x4)=0x98) 2017/11/28 06:25:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008e4000-0xc)={0x0, r0, 0x1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000deb000-0x10)={0x2, &(0x7f00004db000)=[{0x0, 0x0}, {0x0, 0x0}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a1b000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_open_dev$loop(&(0x7f0000017000)="2f6465762f6c6f6f702300", 0x0, 0x0) mq_unlink(&(0x7f0000f34000-0xb)="325c65762f6c5e00020000") semop(0x0, &(0x7f0000001000-0x1e)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f000044c000-0x8)={0x0, ""}, 0x8, 0x0, 0x20001000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000461000)={0x0, 0x0}) msgsnd(0x0, &(0x7f0000a18000)={0x1, "04"}, 0x9, 0x800000000000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000bc5000)={0x5, 0x0, [{0x40000010, 0x0, 0x6}, {0xbff, 0x0, 0x5}, {0x35b, 0x0, 0x0}, {0xffd, 0x0, 0x8}, {0x40000a67, 0x0, 0x4}]}) 2017/11/28 06:25:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r3, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) dup(r1) openat(0xffffffffffffff9c, &(0x7f0000cdf000-0x8)="2e2f66696c653000", 0x20101, 0x30) pipe(&(0x7f00002a2000)={0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f00000d1000-0x8)="2e2f66696c653000", 0x40, 0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e1000+0x104)="2f6465762f6175746f667300", 0x1004604, 0x0) r5 = accept$nfc_llcp(r4, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000af5000-0x4)=0x60) socketpair$inet6(0xa, 0x80f, 0x4, &(0x7f0000758000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009ba000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000a13000)=0x0) r10 = syz_open_procfs(r9, &(0x7f0000865000-0xa)="6e732f70696400") getsockopt$inet6_int(r10, 0x29, 0xd3c5a598a37fcbed, &(0x7f0000b65000)=0x0, &(0x7f0000a9a000)=0x4) mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x8, 0x11, r6, 0x0) fchmod(r5, 0x4000000000000050) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f00000d1000-0x8)=0x0, &(0x7f0000f5a000-0x4)=0x8) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f000050d000)={0x668, 0x1000007}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000c45000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x735, 0x7}, &(0x7f0000069000-0x4)=0x98) 2017/11/28 06:25:34 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) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = memfd_create(&(0x7f00003db000)="2f6465762f6877726e6700", 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000494000)={0x90b, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000a7f000-0x8)={r3, 0x9}) write(r1, &(0x7f0000567000-0x5)="3f340964a8", 0x5) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000abe000-0x5c)={{0xa, 0x0, 0x68, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc1}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x0, [0x856, 0x10001, 0x101, 0x3f, 0xf90f, 0x7, 0x6, 0xe04]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x80, 0xffffffffffffffff, 0x0) r4 = dup3(r0, r2, 0x80004) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f000068a000-0xc)={0x4, r4, 0xfffffffffffffffe}) setsockopt$inet_tcp_int(r5, 0x6, 0xfffffffffffffffe, &(0x7f0000eb5000-0x4)=0xfff, 0x4) sendmsg$unix(r0, &(0x7f0000b54000)={&(0x7f0000a7d000+0xc99)=@file={0x4, "2e2f66696c653000"}, 0xa, &(0x7f00003a1000)=[{&(0x7f00008d4000)="39dc61f349dc624304cdfb560bf48dc164df2cb8dbe15da597d60537d445559607f2b57f0a0e890769db38f341c43a3b66af10588ce39a617a3b2c2f1e3d26e64b9ac277f14bb4cbe37fe71ce2bf293b98bb25e9a37b546ee82b0c94ee61e34c390860b015f0b649358e0bb9b62d9aceace317b4a542c4fa1eeacefef5d7b546bbbb8407ff99c6b1a51ba912c490cc10ae88a10ffe22b33a1d954c5b9fad1fde8e249172c19f12236208f6", 0xab}, {&(0x7f0000064000)="f95fabc34d3d4a60bc83d95c", 0xc}, {&(0x7f00009d2000)="955042710029c69913e10ec959220d6fcbb0adf51542416d960d7e0794ab4bff149f7913b58723f47baaee1d34d9098fb64ad34f46e0c6400f4e88d3535e7c5097c1a7e7d4789badaccf2d6bae0f17a0c0d0fd0e2a897aec917c8bbff15cb892f8b3fcd7ac216db210a35c0deb092b62041b12cb0e8d324b37cd781b3e115e32fb98668eab008c7c0a537574834819e93160d4e8b749238520372350a08354da547873809e15393562d2d5a6cac5311c631a24d534727c4266a430f770b80a612d1435a97ef0532fee", 0xc9}, {&(0x7f0000da0000-0xcf)="3667120f576bd25d9714c0aa0e2eb942138951e8e5b43682ec438dc961beaa16d184067727b8e254c14e2a5a17a9ed93767cf5b64eaa6031c0b8f613d0faeca35df960a509e1bf17dcb7ae36b73237d1641bd49d3c5bbe174239f485eee663a6b2a40b018008b165cc29d1f8d626b41b22c8dddad0e690b2c389e29e1c79e438d51200500ed75241f47b9774b7f4d327d3e47b9a5ce772e6666f06637249019aa8ad3d05163ab8f9d5a605ab2f60fc3e02f0d1e95c3e4fb3e394cc9771b7ca4139817787fad3161c0cd4d29c12ba20", 0xcf}, {&(0x7f00007b7000-0x3c)="372bbb171fdb2b2cb011056381922f59d12536ec3e6d37172b3cd1b7e69b6e29addc9d4eb436a7696b32d7681bb9b9f8d00bf82b805f0cbf1c50f069", 0x3c}, {&(0x7f0000766000-0x37)="b5dc7e30a36a386952fd3973f5643a231eadf9d87c2a440ae41f32341b67dd0218e3cc08e187b27899768e309bf813a57e1c8fb6eceb86", 0x37}], 0x6, &(0x7f0000281000-0x10)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x1, 0x90}, 0x40040) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000848000)={0x0, @in6={{0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xdcb, 0x4, 0x1, 0x1, 0x1, 0x2, 0xe062, 0x0, 0x800, 0x8, 0xe6, 0x8, 0x2, 0x1fe000000000]}, &(0x7f0000c16000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000080d000)={0x0, 0x90f}, &(0x7f000094b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000dc3000)={r6, 0x7}, &(0x7f0000e2d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000608000-0xa0)={r7, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000001, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f000088f000)={0x5, 0x8001, 0x100000000008, 0xb}, 0x10) getpid() r8 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r8, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02000000c3", 0x5) 2017/11/28 06:25:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}], 0x1, 0x0) ioctl$void(r1, 0x0) r2 = socket(0x10, 0x0, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r2, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x0, 0x0}], 0x1, 0x9b) write$eventfd(0xffffffffffffffff, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r2, 0x5450) gettid() r3 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r4, 0x4) write(r3, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r3, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) dup(r1) openat(0xffffffffffffff9c, &(0x7f0000cdf000-0x8)="2e2f66696c653000", 0x20101, 0x30) pipe(&(0x7f00002a2000)={0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f00000d1000-0x8)="2e2f66696c653000", 0x40, 0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e1000+0x104)="2f6465762f6175746f667300", 0x1004604, 0x0) r5 = accept$nfc_llcp(r4, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000af5000-0x4)=0x60) socketpair$inet6(0xa, 0x80f, 0x4, &(0x7f0000758000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009ba000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000a13000)=0x0) r10 = syz_open_procfs(r9, &(0x7f0000865000-0xa)="6e732f70696400") getsockopt$inet6_int(r10, 0x29, 0xd3c5a598a37fcbed, &(0x7f0000b65000)=0x0, &(0x7f0000a9a000)=0x4) mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x8, 0x11, r6, 0x0) fchmod(r5, 0x4000000000000050) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f00000d1000-0x8)=0x0, &(0x7f0000f5a000-0x4)=0x8) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f000050d000)={0x668, 0x1000007}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000c45000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x735, 0x7}, &(0x7f0000069000-0x4)=0x98) 2017/11/28 06:25:34 executing program 0: 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, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", &(0x7f0000ed5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004b1000)={0x0, 0x0, 0x0}, 0xc) ioprio_get$uid(0x0, r1) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x7572) pkey_alloc(0x0, 0x1) syz_open_dev$loop(&(0x7f0000952000)="2f6465762f6c6f6f702300", 0x0, 0x8000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca0000)="2f6465762f6b766d00", 0x20000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000473000)={0x8, 0x3f, 0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [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, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = memfd_create(&(0x7f0000560000-0xc)="2f6465762f72666b696c6c00", 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fdb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000c86000)={r6, 0x10}) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000af1000-0x38)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @adapter={0xfff, 0xfffffffffffffffc, 0xffffffff, 0x6, 0x0}}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x75) futex(&(0x7f0000630000-0x4)=0x5, 0x5, 0x4, &(0x7f0000f07000)={0x0, 0x0}, &(0x7f0000fa0000-0x4)=0x40, 0x42ba009f) 2017/11/28 06:25:34 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) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = memfd_create(&(0x7f00003db000)="2f6465762f6877726e6700", 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000494000)={0x90b, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000a7f000-0x8)={r3, 0x9}) write(r1, &(0x7f0000567000-0x5)="3f340964a8", 0x5) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000abe000-0x5c)={{0xa, 0x0, 0x68, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc1}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x0, [0x856, 0x10001, 0x101, 0x3f, 0xf90f, 0x7, 0x6, 0xe04]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x80, 0xffffffffffffffff, 0x0) r4 = dup3(r0, r2, 0x80004) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f000068a000-0xc)={0x4, r4, 0xfffffffffffffffe}) setsockopt$inet_tcp_int(r5, 0x6, 0xfffffffffffffffe, &(0x7f0000eb5000-0x4)=0xfff, 0x4) sendmsg$unix(r0, &(0x7f0000b54000)={&(0x7f0000a7d000+0xc99)=@file={0x4, "2e2f66696c653000"}, 0xa, &(0x7f00003a1000)=[{&(0x7f00008d4000)="39dc61f349dc624304cdfb560bf48dc164df2cb8dbe15da597d60537d445559607f2b57f0a0e890769db38f341c43a3b66af10588ce39a617a3b2c2f1e3d26e64b9ac277f14bb4cbe37fe71ce2bf293b98bb25e9a37b546ee82b0c94ee61e34c390860b015f0b649358e0bb9b62d9aceace317b4a542c4fa1eeacefef5d7b546bbbb8407ff99c6b1a51ba912c490cc10ae88a10ffe22b33a1d954c5b9fad1fde8e249172c19f12236208f6", 0xab}, {&(0x7f0000064000)="f95fabc34d3d4a60bc83d95c", 0xc}, {&(0x7f00009d2000)="955042710029c69913e10ec959220d6fcbb0adf51542416d960d7e0794ab4bff149f7913b58723f47baaee1d34d9098fb64ad34f46e0c6400f4e88d3535e7c5097c1a7e7d4789badaccf2d6bae0f17a0c0d0fd0e2a897aec917c8bbff15cb892f8b3fcd7ac216db210a35c0deb092b62041b12cb0e8d324b37cd781b3e115e32fb98668eab008c7c0a537574834819e93160d4e8b749238520372350a08354da547873809e15393562d2d5a6cac5311c631a24d534727c4266a430f770b80a612d1435a97ef0532fee", 0xc9}, {&(0x7f0000da0000-0xcf)="3667120f576bd25d9714c0aa0e2eb942138951e8e5b43682ec438dc961beaa16d184067727b8e254c14e2a5a17a9ed93767cf5b64eaa6031c0b8f613d0faeca35df960a509e1bf17dcb7ae36b73237d1641bd49d3c5bbe174239f485eee663a6b2a40b018008b165cc29d1f8d626b41b22c8dddad0e690b2c389e29e1c79e438d51200500ed75241f47b9774b7f4d327d3e47b9a5ce772e6666f06637249019aa8ad3d05163ab8f9d5a605ab2f60fc3e02f0d1e95c3e4fb3e394cc9771b7ca4139817787fad3161c0cd4d29c12ba20", 0xcf}, {&(0x7f00007b7000-0x3c)="372bbb171fdb2b2cb011056381922f59d12536ec3e6d37172b3cd1b7e69b6e29addc9d4eb436a7696b32d7681bb9b9f8d00bf82b805f0cbf1c50f069", 0x3c}, {&(0x7f0000766000-0x37)="b5dc7e30a36a386952fd3973f5643a231eadf9d87c2a440ae41f32341b67dd0218e3cc08e187b27899768e309bf813a57e1c8fb6eceb86", 0x37}], 0x6, &(0x7f0000281000-0x10)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x1, 0x90}, 0x40040) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000848000)={0x0, @in6={{0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xdcb, 0x4, 0x1, 0x1, 0x1, 0x2, 0xe062, 0x0, 0x800, 0x8, 0xe6, 0x8, 0x2, 0x1fe000000000]}, &(0x7f0000c16000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000080d000)={0x0, 0x90f}, &(0x7f000094b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000dc3000)={r6, 0x7}, &(0x7f0000e2d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000608000-0xa0)={r7, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000001, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f000088f000)={0x5, 0x8001, 0x100000000008, 0xb}, 0x10) r8 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r8, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02000000c3", 0x5) 2017/11/28 06:25:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}], 0x1, 0x0) ioctl$void(r1, 0x0) r2 = socket(0x10, 0x802, 0x0) timerfd_create(0x0, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r2, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:34 executing program 7: mmap(&(0x7f0000000000/0x26e000)=nil, 0x26e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f90000-0x78)={0x2, 0x78, 0xd4e8, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2001000000000fa, 0x0, 0xfffffffffffffffd, 0x4000001d, 0x0, 0x0, 0x0, 0x0, 0x800004, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0}, 0x0, 0xfffffffffeffffff, 0xffffffffffffffff, 0x400) memfd_create(&(0x7f0000ae1000)="656d3073656c666b657972696e67c047504c1376626f786e6574312375736572232b2c2d706f7369785f61636c5f6163636573732f00", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xffffffffffffffff, 0x84, &(0x7f0000a4c000)={0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000ace000)="2f6465762f766373612300", 0x5, 0x46300) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00003b4000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c7e000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000f01000)=0x0, &(0x7f0000161000)=0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x4e, 0x0, 0x0, 0xffffffffffffffff, 0x40000000000000, 0x4, 0x6, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffbffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000001000-0x58)={0x26, "6165616400000000000000000000", 0x4cf, 0x0, "74677231323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) symlink(&(0x7f000000c000-0x6)="2e2f66696c653000", &(0x7f000000b000-0x6)="2e2f62757300") r3 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000062f000-0x1)=0x3) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r4 = open(&(0x7f0000195000-0x8)="2e2f66696c653000", 0x20000000080047, 0x80) fcntl$setlease(r3, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000e84000-0x10)={0x2, 0x79, &(0x7f0000cd9000)="db1e86360a042f5b1adb3298ebc7e48eceecb81e8f3d86217701913ffc3ffaa64c3301aaed76a7153cdc424df639fbb6b9458e9ead974efa842270bfc51beb31b83f9314c4a010324ea89e559f230a752d48d0500eca247664162b5ee700d05d482fe8b6e4c788d6d3beed5dd9957f0ddc15c942462c5f7b4d"}) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f0000d67000)={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0x195d}, 0x1c) socketpair$unix(0x1, 0x20000007, 0x0, &(0x7f00005ed000-0x8)={0x0, 0x0}) 2017/11/28 06:25:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r3, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) dup(r1) openat(0xffffffffffffff9c, &(0x7f0000cdf000-0x8)="2e2f66696c653000", 0x20101, 0x30) pipe(&(0x7f00002a2000)={0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f00000d1000-0x8)="2e2f66696c653000", 0x40, 0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e1000+0x104)="2f6465762f6175746f667300", 0x1004604, 0x0) r5 = accept$nfc_llcp(r4, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000af5000-0x4)=0x60) socketpair$inet6(0xa, 0x80f, 0x4, &(0x7f0000758000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009ba000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000a13000)=0x0) r10 = syz_open_procfs(r9, &(0x7f0000865000-0xa)="6e732f70696400") getsockopt$inet6_int(r10, 0x29, 0xd3c5a598a37fcbed, &(0x7f0000b65000)=0x0, &(0x7f0000a9a000)=0x4) mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x8, 0x11, r6, 0x0) fchmod(r5, 0x4000000000000050) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f00000d1000-0x8)=0x0, &(0x7f0000f5a000-0x4)=0x8) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f000050d000)={0x668, 0x1000007}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000c45000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x735, 0x7}, &(0x7f0000069000-0x4)=0x98) 2017/11/28 06:25:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x0, 0x0}], 0x1, 0x9b) write$eventfd(r1, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(0xffffffffffffffff, 0x5450) gettid() r3 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r4, 0x4) write(r3, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}], 0x1, 0x0) ioctl$void(r1, 0x0) r2 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(0xffffffffffffffff, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) 2017/11/28 06:25:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008e4000-0xc)={0x0, r0, 0x1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000deb000-0x10)={0x2, &(0x7f00004db000)=[{0x0, 0x0}, {0x0, 0x0}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a1b000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_open_dev$loop(&(0x7f0000017000)="2f6465762f6c6f6f702300", 0x0, 0x0) mq_unlink(&(0x7f0000f34000-0xb)="325c65762f6c5e00020000") semop(0x0, &(0x7f0000001000-0x1e)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f000044c000-0x8)={0x0, ""}, 0x8, 0x0, 0x20001000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000461000)={0x0, 0x0}) msgsnd(0x0, &(0x7f0000a18000)={0x1, "04"}, 0x9, 0x800000000000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000bc5000)={0x5, 0x0, [{0x40000010, 0x0, 0x6}, {0xbff, 0x0, 0x5}, {0x35b, 0x0, 0x0}, {0xffd, 0x0, 0x8}, {0x40000a67, 0x0, 0x4}]}) 2017/11/28 06:25:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = memfd_create(&(0x7f00003db000)="2f6465762f6877726e6700", 0x0) r2 = 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) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000494000)={0x90b, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000a7f000-0x8)={r3, 0x9}) write(r1, &(0x7f0000567000-0x5)="3f340964a8", 0x5) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000abe000-0x5c)={{0xa, 0x0, 0x68, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc1}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x0, [0x856, 0x10001, 0x101, 0x3f, 0xf90f, 0x7, 0x6, 0xe04]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x80, 0xffffffffffffffff, 0x0) r4 = dup3(r0, r2, 0x80004) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f000068a000-0xc)={0x4, r4, 0xfffffffffffffffe}) setsockopt$inet_tcp_int(r5, 0x6, 0xfffffffffffffffe, &(0x7f0000eb5000-0x4)=0xfff, 0x4) sendmsg$unix(r0, &(0x7f0000b54000)={&(0x7f0000a7d000+0xc99)=@file={0x4, "2e2f66696c653000"}, 0xa, &(0x7f00003a1000)=[{&(0x7f00008d4000)="39dc61f349dc624304cdfb560bf48dc164df2cb8dbe15da597d60537d445559607f2b57f0a0e890769db38f341c43a3b66af10588ce39a617a3b2c2f1e3d26e64b9ac277f14bb4cbe37fe71ce2bf293b98bb25e9a37b546ee82b0c94ee61e34c390860b015f0b649358e0bb9b62d9aceace317b4a542c4fa1eeacefef5d7b546bbbb8407ff99c6b1a51ba912c490cc10ae88a10ffe22b33a1d954c5b9fad1fde8e249172c19f12236208f6", 0xab}, {&(0x7f0000064000)="f95fabc34d3d4a60bc83d95c", 0xc}, {&(0x7f00009d2000)="955042710029c69913e10ec959220d6fcbb0adf51542416d960d7e0794ab4bff149f7913b58723f47baaee1d34d9098fb64ad34f46e0c6400f4e88d3535e7c5097c1a7e7d4789badaccf2d6bae0f17a0c0d0fd0e2a897aec917c8bbff15cb892f8b3fcd7ac216db210a35c0deb092b62041b12cb0e8d324b37cd781b3e115e32fb98668eab008c7c0a537574834819e93160d4e8b749238520372350a08354da547873809e15393562d2d5a6cac5311c631a24d534727c4266a430f770b80a612d1435a97ef0532fee", 0xc9}, {&(0x7f0000da0000-0xcf)="3667120f576bd25d9714c0aa0e2eb942138951e8e5b43682ec438dc961beaa16d184067727b8e254c14e2a5a17a9ed93767cf5b64eaa6031c0b8f613d0faeca35df960a509e1bf17dcb7ae36b73237d1641bd49d3c5bbe174239f485eee663a6b2a40b018008b165cc29d1f8d626b41b22c8dddad0e690b2c389e29e1c79e438d51200500ed75241f47b9774b7f4d327d3e47b9a5ce772e6666f06637249019aa8ad3d05163ab8f9d5a605ab2f60fc3e02f0d1e95c3e4fb3e394cc9771b7ca4139817787fad3161c0cd4d29c12ba20", 0xcf}, {&(0x7f00007b7000-0x3c)="372bbb171fdb2b2cb011056381922f59d12536ec3e6d37172b3cd1b7e69b6e29addc9d4eb436a7696b32d7681bb9b9f8d00bf82b805f0cbf1c50f069", 0x3c}, {&(0x7f0000766000-0x37)="b5dc7e30a36a386952fd3973f5643a231eadf9d87c2a440ae41f32341b67dd0218e3cc08e187b27899768e309bf813a57e1c8fb6eceb86", 0x37}], 0x6, &(0x7f0000281000-0x10)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x1, 0x90}, 0x40040) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000848000)={0x0, @in6={{0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xdcb, 0x4, 0x1, 0x1, 0x1, 0x2, 0xe062, 0x0, 0x800, 0x8, 0xe6, 0x8, 0x2, 0x1fe000000000]}, &(0x7f0000c16000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000080d000)={0x0, 0x90f}, &(0x7f000094b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000dc3000)={r6, 0x7}, &(0x7f0000e2d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000608000-0xa0)={r7, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000001, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) r8 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r8, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02000000c3", 0x5) 2017/11/28 06:25:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r3, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) dup(r1) openat(0xffffffffffffff9c, &(0x7f0000cdf000-0x8)="2e2f66696c653000", 0x20101, 0x30) pipe(&(0x7f00002a2000)={0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f00000d1000-0x8)="2e2f66696c653000", 0x40, 0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e1000+0x104)="2f6465762f6175746f667300", 0x1004604, 0x0) r5 = accept$nfc_llcp(r4, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000af5000-0x4)=0x60) socketpair$inet6(0xa, 0x80f, 0x4, &(0x7f0000758000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009ba000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000a13000)=0x0) r10 = syz_open_procfs(r9, &(0x7f0000865000-0xa)="6e732f70696400") getsockopt$inet6_int(r10, 0x29, 0xd3c5a598a37fcbed, &(0x7f0000b65000)=0x0, &(0x7f0000a9a000)=0x4) fchmod(r5, 0x4000000000000050) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f00000d1000-0x8)=0x0, &(0x7f0000f5a000-0x4)=0x8) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f000050d000)={0x668, 0x1000007}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000c45000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x735, 0x7}, &(0x7f0000069000-0x4)=0x98) 2017/11/28 06:25:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}], 0x1, 0x0) ioctl$void(r1, 0x0) r2 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r2, &(0x7f00007eb000)="", 0x0) 2017/11/28 06:25:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x0, 0x0}], 0x1, 0x9b) write$eventfd(r1, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r2, 0x0) gettid() r3 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r4, 0x4) write(r3, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:34 executing program 0: 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, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", &(0x7f0000ed5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004b1000)={0x0, 0x0, 0x0}, 0xc) ioprio_get$uid(0x0, r1) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x7572) pkey_alloc(0x0, 0x1) syz_open_dev$loop(&(0x7f0000952000)="2f6465762f6c6f6f702300", 0x0, 0x8000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca0000)="2f6465762f6b766d00", 0x20000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000473000)={0x8, 0x3f, 0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [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, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = memfd_create(&(0x7f0000560000-0xc)="2f6465762f72666b696c6c00", 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fdb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000c86000)={r6, 0x10}) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000af1000-0x38)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @adapter={0xfff, 0xfffffffffffffffc, 0xffffffff, 0x6, 0x0}}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x75) 2017/11/28 06:25:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}], 0x1, 0x0) ioctl$void(r1, 0x0) r2 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r2, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000", 0x13) 2017/11/28 06:25:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x0, 0x0}], 0x1, 0x9b) write$eventfd(r1, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r2, 0x5450) gettid() r3 = socket(0x0, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r4, 0x4) write(r3, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r3, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) dup(r1) openat(0xffffffffffffff9c, &(0x7f0000cdf000-0x8)="2e2f66696c653000", 0x20101, 0x30) pipe(&(0x7f00002a2000)={0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f00000d1000-0x8)="2e2f66696c653000", 0x40, 0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e1000+0x104)="2f6465762f6175746f667300", 0x1004604, 0x0) r5 = accept$nfc_llcp(r4, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000af5000-0x4)=0x60) socketpair$inet6(0xa, 0x80f, 0x4, &(0x7f0000758000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009ba000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000a13000)=0x0) r9 = syz_open_procfs(r8, &(0x7f0000865000-0xa)="6e732f70696400") getsockopt$inet6_int(r9, 0x29, 0xd3c5a598a37fcbed, &(0x7f0000b65000)=0x0, &(0x7f0000a9a000)=0x4) fchmod(r5, 0x4000000000000050) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f00000d1000-0x8)=0x0, &(0x7f0000f5a000-0x4)=0x8) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f000050d000)={0x668, 0x1000007}, 0x8) 2017/11/28 06:25:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r3, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) dup(r1) openat(0xffffffffffffff9c, &(0x7f0000cdf000-0x8)="2e2f66696c653000", 0x20101, 0x30) pipe(&(0x7f00002a2000)={0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f00000d1000-0x8)="2e2f66696c653000", 0x40, 0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e1000+0x104)="2f6465762f6175746f667300", 0x1004604, 0x0) r5 = accept$nfc_llcp(r4, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000af5000-0x4)=0x60) socketpair$inet6(0xa, 0x80f, 0x4, &(0x7f0000758000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009ba000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000a13000)=0x0) r10 = syz_open_procfs(r9, &(0x7f0000865000-0xa)="6e732f70696400") getsockopt$inet6_int(r10, 0x29, 0xd3c5a598a37fcbed, &(0x7f0000b65000)=0x0, &(0x7f0000a9a000)=0x4) fchmod(r5, 0x4000000000000050) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f00000d1000-0x8)=0x0, &(0x7f0000f5a000-0x4)=0x8) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f000050d000)={0x668, 0x1000007}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000c45000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x735, 0x7}, &(0x7f0000069000-0x4)=0x98) 2017/11/28 06:25:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = memfd_create(&(0x7f00003db000)="2f6465762f6877726e6700", 0x0) r2 = 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) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000494000)={0x90b, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000a7f000-0x8)={r3, 0x9}) write(r1, &(0x7f0000567000-0x5)="3f340964a8", 0x5) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000abe000-0x5c)={{0xa, 0x0, 0x68, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc1}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x0, [0x856, 0x10001, 0x101, 0x3f, 0xf90f, 0x7, 0x6, 0xe04]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x80, 0xffffffffffffffff, 0x0) r4 = dup3(r0, r2, 0x80004) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f000068a000-0xc)={0x4, r4, 0xfffffffffffffffe}) setsockopt$inet_tcp_int(r5, 0x6, 0xfffffffffffffffe, &(0x7f0000eb5000-0x4)=0xfff, 0x4) sendmsg$unix(r0, &(0x7f0000b54000)={&(0x7f0000a7d000+0xc99)=@file={0x4, "2e2f66696c653000"}, 0xa, &(0x7f00003a1000)=[{&(0x7f00008d4000)="39dc61f349dc624304cdfb560bf48dc164df2cb8dbe15da597d60537d445559607f2b57f0a0e890769db38f341c43a3b66af10588ce39a617a3b2c2f1e3d26e64b9ac277f14bb4cbe37fe71ce2bf293b98bb25e9a37b546ee82b0c94ee61e34c390860b015f0b649358e0bb9b62d9aceace317b4a542c4fa1eeacefef5d7b546bbbb8407ff99c6b1a51ba912c490cc10ae88a10ffe22b33a1d954c5b9fad1fde8e249172c19f12236208f6", 0xab}, {&(0x7f0000064000)="f95fabc34d3d4a60bc83d95c", 0xc}, {&(0x7f00009d2000)="955042710029c69913e10ec959220d6fcbb0adf51542416d960d7e0794ab4bff149f7913b58723f47baaee1d34d9098fb64ad34f46e0c6400f4e88d3535e7c5097c1a7e7d4789badaccf2d6bae0f17a0c0d0fd0e2a897aec917c8bbff15cb892f8b3fcd7ac216db210a35c0deb092b62041b12cb0e8d324b37cd781b3e115e32fb98668eab008c7c0a537574834819e93160d4e8b749238520372350a08354da547873809e15393562d2d5a6cac5311c631a24d534727c4266a430f770b80a612d1435a97ef0532fee", 0xc9}, {&(0x7f0000da0000-0xcf)="3667120f576bd25d9714c0aa0e2eb942138951e8e5b43682ec438dc961beaa16d184067727b8e254c14e2a5a17a9ed93767cf5b64eaa6031c0b8f613d0faeca35df960a509e1bf17dcb7ae36b73237d1641bd49d3c5bbe174239f485eee663a6b2a40b018008b165cc29d1f8d626b41b22c8dddad0e690b2c389e29e1c79e438d51200500ed75241f47b9774b7f4d327d3e47b9a5ce772e6666f06637249019aa8ad3d05163ab8f9d5a605ab2f60fc3e02f0d1e95c3e4fb3e394cc9771b7ca4139817787fad3161c0cd4d29c12ba20", 0xcf}, {&(0x7f00007b7000-0x3c)="372bbb171fdb2b2cb011056381922f59d12536ec3e6d37172b3cd1b7e69b6e29addc9d4eb436a7696b32d7681bb9b9f8d00bf82b805f0cbf1c50f069", 0x3c}, {&(0x7f0000766000-0x37)="b5dc7e30a36a386952fd3973f5643a231eadf9d87c2a440ae41f32341b67dd0218e3cc08e187b27899768e309bf813a57e1c8fb6eceb86", 0x37}], 0x6, &(0x7f0000281000-0x10)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x1, 0x90}, 0x40040) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000848000)={0x0, @in6={{0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xdcb, 0x4, 0x1, 0x1, 0x1, 0x2, 0xe062, 0x0, 0x800, 0x8, 0xe6, 0x8, 0x2, 0x1fe000000000]}, &(0x7f0000c16000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000080d000)={0x0, 0x90f}, &(0x7f000094b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000dc3000)={r6, 0x7}, &(0x7f0000e2d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000608000-0xa0)={r7, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000001, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) r8 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r8, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02000000c3", 0x5) 2017/11/28 06:25:34 executing program 7: mmap(&(0x7f0000000000/0x26e000)=nil, 0x26e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 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(&(0x7f0000f90000-0x78)={0x2, 0x78, 0xd4e8, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2001000000000fa, 0x0, 0xfffffffffffffffd, 0x4000001d, 0x0, 0x0, 0x0, 0x0, 0x800004, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0}, 0x0, 0xfffffffffeffffff, 0xffffffffffffffff, 0x400) memfd_create(&(0x7f0000ae1000)="656d3073656c666b657972696e67c047504c1376626f786e6574312375736572232b2c2d706f7369785f61636c5f6163636573732f00", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xffffffffffffffff, 0x84, &(0x7f0000a4c000)={0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000ace000)="2f6465762f766373612300", 0x5, 0x46300) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00003b4000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c7e000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000f01000)=0x0, &(0x7f0000161000)=0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x4e, 0x0, 0x0, 0xffffffffffffffff, 0x40000000000000, 0x4, 0x6, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffbffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000001000-0x58)={0x26, "6165616400000000000000000000", 0x4cf, 0x0, "74677231323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) symlink(&(0x7f000000c000-0x6)="2e2f66696c653000", &(0x7f000000b000-0x6)="2e2f62757300") r3 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000062f000-0x1)=0x3) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r4 = open(&(0x7f0000195000-0x8)="2e2f66696c653000", 0x20000000080047, 0x80) fcntl$setlease(r3, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000e84000-0x10)={0x2, 0x79, &(0x7f0000cd9000)="db1e86360a042f5b1adb3298ebc7e48eceecb81e8f3d86217701913ffc3ffaa64c3301aaed76a7153cdc424df639fbb6b9458e9ead974efa842270bfc51beb31b83f9314c4a010324ea89e559f230a752d48d0500eca247664162b5ee700d05d482fe8b6e4c788d6d3beed5dd9957f0ddc15c942462c5f7b4d"}) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f0000d67000)={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0x195d}, 0x1c) 2017/11/28 06:25:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}], 0x1, 0x0) ioctl$void(r1, 0x0) r2 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r2, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb", 0x1c) 2017/11/28 06:25:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x0, 0x0}], 0x1, 0x9b) write$eventfd(r1, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r2, 0x5450) gettid() r3 = socket(0x0, 0x0, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r4, 0x4) write(r3, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}], 0x1, 0x0) ioctl$void(r1, 0x0) r2 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r2, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb0800010048", 0x21) 2017/11/28 06:25:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008e4000-0xc)={0x0, r0, 0x1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000deb000-0x10)={0x2, &(0x7f00004db000)=[{0x0, 0x0}, {0x0, 0x0}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a1b000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_open_dev$loop(&(0x7f0000017000)="2f6465762f6c6f6f702300", 0x0, 0x0) mq_unlink(&(0x7f0000f34000-0xb)="325c65762f6c5e00020000") semop(0x0, &(0x7f0000001000-0x1e)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x100000001, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f000044c000-0x8)={0x0, ""}, 0x8, 0x0, 0x20001000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000461000)={0x0, 0x0}) msgsnd(0x0, &(0x7f0000a18000)={0x1, "04"}, 0x9, 0x800000000000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000bc5000)={0x5, 0x0, [{0x40000010, 0x0, 0x6}, {0xbff, 0x0, 0x5}, {0x35b, 0x0, 0x0}, {0xffd, 0x0, 0x8}, {0x40000a67, 0x0, 0x4}]}) 2017/11/28 06:25:34 executing program 0: 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, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", &(0x7f0000ed5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004b1000)={0x0, 0x0, 0x0}, 0xc) ioprio_get$uid(0x0, r1) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x7572) pkey_alloc(0x0, 0x1) syz_open_dev$loop(&(0x7f0000952000)="2f6465762f6c6f6f702300", 0x0, 0x8000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca0000)="2f6465762f6b766d00", 0x20000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000473000)={0x8, 0x3f, 0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [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, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = memfd_create(&(0x7f0000560000-0xc)="2f6465762f72666b696c6c00", 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fdb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000c86000)={r6, 0x10}) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000af1000-0x38)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @adapter={0xfff, 0xfffffffffffffffc, 0xffffffff, 0x6, 0x0}}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2017/11/28 06:25:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r3, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) dup(r1) openat(0xffffffffffffff9c, &(0x7f0000cdf000-0x8)="2e2f66696c653000", 0x20101, 0x30) pipe(&(0x7f00002a2000)={0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f00000d1000-0x8)="2e2f66696c653000", 0x40, 0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e1000+0x104)="2f6465762f6175746f667300", 0x1004604, 0x0) r5 = accept$nfc_llcp(r4, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000af5000-0x4)=0x60) socketpair$inet6(0xa, 0x80f, 0x4, &(0x7f0000758000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009ba000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000a13000)=0x0) r9 = syz_open_procfs(r8, &(0x7f0000865000-0xa)="6e732f70696400") getsockopt$inet6_int(r9, 0x29, 0xd3c5a598a37fcbed, &(0x7f0000b65000)=0x0, &(0x7f0000a9a000)=0x4) fchmod(r5, 0x4000000000000050) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f00000d1000-0x8)=0x0, &(0x7f0000f5a000-0x4)=0x8) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f000050d000)={0x668, 0x1000007}, 0x8) 2017/11/28 06:25:34 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) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = memfd_create(&(0x7f00003db000)="2f6465762f6877726e6700", 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000494000)={0x90b, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000a7f000-0x8)={r3, 0x9}) write(r1, &(0x7f0000567000-0x5)="3f340964a8", 0x5) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000abe000-0x5c)={{0xa, 0x0, 0x68, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc1}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x0, [0x856, 0x10001, 0x101, 0x3f, 0xf90f, 0x7, 0x6, 0xe04]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x80, 0xffffffffffffffff, 0x0) r4 = dup3(r0, r2, 0x80004) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f000068a000-0xc)={0x4, r4, 0xfffffffffffffffe}) setsockopt$inet_tcp_int(r5, 0x6, 0xfffffffffffffffe, &(0x7f0000eb5000-0x4)=0xfff, 0x4) sendmsg$unix(r0, &(0x7f0000b54000)={&(0x7f0000a7d000+0xc99)=@file={0x4, "2e2f66696c653000"}, 0xa, &(0x7f00003a1000)=[{&(0x7f00008d4000)="39dc61f349dc624304cdfb560bf48dc164df2cb8dbe15da597d60537d445559607f2b57f0a0e890769db38f341c43a3b66af10588ce39a617a3b2c2f1e3d26e64b9ac277f14bb4cbe37fe71ce2bf293b98bb25e9a37b546ee82b0c94ee61e34c390860b015f0b649358e0bb9b62d9aceace317b4a542c4fa1eeacefef5d7b546bbbb8407ff99c6b1a51ba912c490cc10ae88a10ffe22b33a1d954c5b9fad1fde8e249172c19f12236208f6", 0xab}, {&(0x7f0000064000)="f95fabc34d3d4a60bc83d95c", 0xc}, {&(0x7f00009d2000)="955042710029c69913e10ec959220d6fcbb0adf51542416d960d7e0794ab4bff149f7913b58723f47baaee1d34d9098fb64ad34f46e0c6400f4e88d3535e7c5097c1a7e7d4789badaccf2d6bae0f17a0c0d0fd0e2a897aec917c8bbff15cb892f8b3fcd7ac216db210a35c0deb092b62041b12cb0e8d324b37cd781b3e115e32fb98668eab008c7c0a537574834819e93160d4e8b749238520372350a08354da547873809e15393562d2d5a6cac5311c631a24d534727c4266a430f770b80a612d1435a97ef0532fee", 0xc9}, {&(0x7f0000da0000-0xcf)="3667120f576bd25d9714c0aa0e2eb942138951e8e5b43682ec438dc961beaa16d184067727b8e254c14e2a5a17a9ed93767cf5b64eaa6031c0b8f613d0faeca35df960a509e1bf17dcb7ae36b73237d1641bd49d3c5bbe174239f485eee663a6b2a40b018008b165cc29d1f8d626b41b22c8dddad0e690b2c389e29e1c79e438d51200500ed75241f47b9774b7f4d327d3e47b9a5ce772e6666f06637249019aa8ad3d05163ab8f9d5a605ab2f60fc3e02f0d1e95c3e4fb3e394cc9771b7ca4139817787fad3161c0cd4d29c12ba20", 0xcf}, {&(0x7f00007b7000-0x3c)="372bbb171fdb2b2cb011056381922f59d12536ec3e6d37172b3cd1b7e69b6e29addc9d4eb436a7696b32d7681bb9b9f8d00bf82b805f0cbf1c50f069", 0x3c}, {&(0x7f0000766000-0x37)="b5dc7e30a36a386952fd3973f5643a231eadf9d87c2a440ae41f32341b67dd0218e3cc08e187b27899768e309bf813a57e1c8fb6eceb86", 0x37}], 0x6, &(0x7f0000281000-0x10)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x1, 0x90}, 0x40040) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000848000)={0x0, @in6={{0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xdcb, 0x4, 0x1, 0x1, 0x1, 0x2, 0xe062, 0x0, 0x800, 0x8, 0xe6, 0x8, 0x2, 0x1fe000000000]}, &(0x7f0000c16000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000080d000)={0x0, 0x90f}, &(0x7f000094b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000dc3000)={r6, 0x7}, &(0x7f0000e2d000)=0x8) r7 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r7, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02000000c3", 0x5) 2017/11/28 06:25:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r3, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) dup(r1) openat(0xffffffffffffff9c, &(0x7f0000cdf000-0x8)="2e2f66696c653000", 0x20101, 0x30) pipe(&(0x7f00002a2000)={0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f00000d1000-0x8)="2e2f66696c653000", 0x40, 0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e1000+0x104)="2f6465762f6175746f667300", 0x1004604, 0x0) r5 = accept$nfc_llcp(r4, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000af5000-0x4)=0x60) socketpair$inet6(0xa, 0x80f, 0x4, &(0x7f0000758000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009ba000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000a13000)=0x0) r9 = syz_open_procfs(r8, &(0x7f0000865000-0xa)="6e732f70696400") getsockopt$inet6_int(r9, 0x29, 0xd3c5a598a37fcbed, &(0x7f0000b65000)=0x0, &(0x7f0000a9a000)=0x4) fchmod(r5, 0x4000000000000050) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f00000d1000-0x8)=0x0, &(0x7f0000f5a000-0x4)=0x8) 2017/11/28 06:25:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}], 0x1, 0x0) ioctl$void(r1, 0x0) r2 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r2, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb08000100480500", 0x23) 2017/11/28 06:25:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x0, 0x0}], 0x1, 0x9b) write$eventfd(r1, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r2, 0x5450) gettid() r3 = socket(0x0, 0x802, 0x0) timerfd_create(0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=r4, 0x4) write(r3, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:34 executing program 7: mmap(&(0x7f0000000000/0x26e000)=nil, 0x26e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 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(&(0x7f0000f90000-0x78)={0x2, 0x78, 0xd4e8, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2001000000000fa, 0x0, 0xfffffffffffffffd, 0x4000001d, 0x0, 0x0, 0x0, 0x0, 0x800004, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0}, 0x0, 0xfffffffffeffffff, 0xffffffffffffffff, 0x400) memfd_create(&(0x7f0000ae1000)="656d3073656c666b657972696e67c047504c1376626f786e6574312375736572232b2c2d706f7369785f61636c5f6163636573732f00", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xffffffffffffffff, 0x84, &(0x7f0000a4c000)={0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000ace000)="2f6465762f766373612300", 0x5, 0x46300) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00003b4000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c7e000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000f01000)=0x0, &(0x7f0000161000)=0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x4e, 0x0, 0x0, 0xffffffffffffffff, 0x40000000000000, 0x4, 0x6, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffbffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000001000-0x58)={0x26, "6165616400000000000000000000", 0x4cf, 0x0, "74677231323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) symlink(&(0x7f000000c000-0x6)="2e2f66696c653000", &(0x7f000000b000-0x6)="2e2f62757300") r3 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000062f000-0x1)=0x3) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r4 = open(&(0x7f0000195000-0x8)="2e2f66696c653000", 0x20000000080047, 0x80) fcntl$setlease(r3, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000e84000-0x10)={0x2, 0x79, &(0x7f0000cd9000)="db1e86360a042f5b1adb3298ebc7e48eceecb81e8f3d86217701913ffc3ffaa64c3301aaed76a7153cdc424df639fbb6b9458e9ead974efa842270bfc51beb31b83f9314c4a010324ea89e559f230a752d48d0500eca247664162b5ee700d05d482fe8b6e4c788d6d3beed5dd9957f0ddc15c942462c5f7b4d"}) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/28 06:25:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = memfd_create(&(0x7f00003db000)="2f6465762f6877726e6700", 0x0) r2 = 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) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000494000)={0x90b, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000a7f000-0x8)={r3, 0x9}) write(r1, &(0x7f0000567000-0x5)="3f340964a8", 0x5) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000abe000-0x5c)={{0xa, 0x0, 0x68, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc1}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x0, [0x856, 0x10001, 0x101, 0x3f, 0xf90f, 0x7, 0x6, 0xe04]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x80, 0xffffffffffffffff, 0x0) r4 = dup3(r0, r2, 0x80004) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f000068a000-0xc)={0x4, r4, 0xfffffffffffffffe}) setsockopt$inet_tcp_int(r5, 0x6, 0xfffffffffffffffe, &(0x7f0000eb5000-0x4)=0xfff, 0x4) sendmsg$unix(r0, &(0x7f0000b54000)={&(0x7f0000a7d000+0xc99)=@file={0x4, "2e2f66696c653000"}, 0xa, &(0x7f00003a1000)=[{&(0x7f00008d4000)="39dc61f349dc624304cdfb560bf48dc164df2cb8dbe15da597d60537d445559607f2b57f0a0e890769db38f341c43a3b66af10588ce39a617a3b2c2f1e3d26e64b9ac277f14bb4cbe37fe71ce2bf293b98bb25e9a37b546ee82b0c94ee61e34c390860b015f0b649358e0bb9b62d9aceace317b4a542c4fa1eeacefef5d7b546bbbb8407ff99c6b1a51ba912c490cc10ae88a10ffe22b33a1d954c5b9fad1fde8e249172c19f12236208f6", 0xab}, {&(0x7f0000064000)="f95fabc34d3d4a60bc83d95c", 0xc}, {&(0x7f00009d2000)="955042710029c69913e10ec959220d6fcbb0adf51542416d960d7e0794ab4bff149f7913b58723f47baaee1d34d9098fb64ad34f46e0c6400f4e88d3535e7c5097c1a7e7d4789badaccf2d6bae0f17a0c0d0fd0e2a897aec917c8bbff15cb892f8b3fcd7ac216db210a35c0deb092b62041b12cb0e8d324b37cd781b3e115e32fb98668eab008c7c0a537574834819e93160d4e8b749238520372350a08354da547873809e15393562d2d5a6cac5311c631a24d534727c4266a430f770b80a612d1435a97ef0532fee", 0xc9}, {&(0x7f0000da0000-0xcf)="3667120f576bd25d9714c0aa0e2eb942138951e8e5b43682ec438dc961beaa16d184067727b8e254c14e2a5a17a9ed93767cf5b64eaa6031c0b8f613d0faeca35df960a509e1bf17dcb7ae36b73237d1641bd49d3c5bbe174239f485eee663a6b2a40b018008b165cc29d1f8d626b41b22c8dddad0e690b2c389e29e1c79e438d51200500ed75241f47b9774b7f4d327d3e47b9a5ce772e6666f06637249019aa8ad3d05163ab8f9d5a605ab2f60fc3e02f0d1e95c3e4fb3e394cc9771b7ca4139817787fad3161c0cd4d29c12ba20", 0xcf}, {&(0x7f00007b7000-0x3c)="372bbb171fdb2b2cb011056381922f59d12536ec3e6d37172b3cd1b7e69b6e29addc9d4eb436a7696b32d7681bb9b9f8d00bf82b805f0cbf1c50f069", 0x3c}, {&(0x7f0000766000-0x37)="b5dc7e30a36a386952fd3973f5643a231eadf9d87c2a440ae41f32341b67dd0218e3cc08e187b27899768e309bf813a57e1c8fb6eceb86", 0x37}], 0x6, &(0x7f0000281000-0x10)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x1, 0x90}, 0x40040) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000848000)={0x0, @in6={{0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xdcb, 0x4, 0x1, 0x1, 0x1, 0x2, 0xe062, 0x0, 0x800, 0x8, 0xe6, 0x8, 0x2, 0x1fe000000000]}, &(0x7f0000c16000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000080d000)={0x0, 0x90f}, &(0x7f000094b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000608000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000001, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02000000c3", 0x5) 2017/11/28 06:25:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r3, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) dup(r1) openat(0xffffffffffffff9c, &(0x7f0000cdf000-0x8)="2e2f66696c653000", 0x20101, 0x30) pipe(&(0x7f00002a2000)={0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f00000d1000-0x8)="2e2f66696c653000", 0x40, 0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e1000+0x104)="2f6465762f6175746f667300", 0x1004604, 0x0) r5 = accept$nfc_llcp(r4, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000af5000-0x4)=0x60) socketpair$inet6(0xa, 0x80f, 0x4, &(0x7f0000758000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009ba000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000a13000)=0x0) r9 = syz_open_procfs(r8, &(0x7f0000865000-0xa)="6e732f70696400") getsockopt$inet6_int(r9, 0x29, 0xd3c5a598a37fcbed, &(0x7f0000b65000)=0x0, &(0x7f0000a9a000)=0x4) fchmod(r5, 0x4000000000000050) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f00000d1000-0x8)=0x0, &(0x7f0000f5a000-0x4)=0x8) 2017/11/28 06:25:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x1, 0x0}], 0x1, 0x0) ioctl$void(r1, 0x0) r2 = socket(0x10, 0x802, 0x0) timerfd_create(0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r2, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb0800010048050000", 0x24) 2017/11/28 06:25:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r3, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) dup(r1) openat(0xffffffffffffff9c, &(0x7f0000cdf000-0x8)="2e2f66696c653000", 0x20101, 0x30) pipe(&(0x7f00002a2000)={0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f00000d1000-0x8)="2e2f66696c653000", 0x40, 0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e1000+0x104)="2f6465762f6175746f667300", 0x1004604, 0x0) r5 = accept$nfc_llcp(r4, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000af5000-0x4)=0x60) socketpair$inet6(0xa, 0x80f, 0x4, &(0x7f0000758000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009ba000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000a13000)=0x0) r8 = syz_open_procfs(r7, &(0x7f0000865000-0xa)="6e732f70696400") getsockopt$inet6_int(r8, 0x29, 0xd3c5a598a37fcbed, &(0x7f0000b65000)=0x0, &(0x7f0000a9a000)=0x4) fchmod(r5, 0x4000000000000050) 2017/11/28 06:25:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$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) lstat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", &(0x7f0000ed5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004b1000)={0x0, 0x0, 0x0}, 0xc) ioprio_get$uid(0x0, r1) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x7572) pkey_alloc(0x0, 0x1) syz_open_dev$loop(&(0x7f0000952000)="2f6465762f6c6f6f702300", 0x0, 0x8000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca0000)="2f6465762f6b766d00", 0x20000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000473000)={0x8, 0x3f, 0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = memfd_create(&(0x7f0000560000-0xc)="2f6465762f72666b696c6c00", 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fdb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000c86000)={r6, 0x10}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2017/11/28 06:25:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x0, 0x0}], 0x1, 0x9b) write$eventfd(r1, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r2, 0x5450) gettid() r3 = socket(0x0, 0x802, 0x0) timerfd_create(0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r3, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:34 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000444000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xad, "f211425afc70010009164aae313953abbb3bfd05555ec78a0a543a0c745216dd63891e91ebf416e7f1c9a5a5f45b33456d5d08bb7ab51bd1e6ea83d340180d2934f881da680c8a3b63cae661a5a7a65d92fcc2fb60e6ffab4e34feee50a8d7d13070ff1361b7cb8fadb29313d840654994025f7597c0c402c6f49b97d0cb402e9632bd6a175ef13e47ad8b3fa3596d95e3c77365b09dfcf506ba832aabdcbacfd4b746124f9c015d53c8f3ac7a"}, &(0x7f0000c50000)=0xb5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x1000, "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"}, &(0x7f0000000000)=0x1008) r3 = syz_open_dev$evdev(&(0x7f0000001000)="2f6465762f696e7075742f6576656e742300", 0x3f, 0x2000) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000001000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f76637300", 0x402081, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000001000-0xe)="0000000000000000000000000000000000000000000000000000000000000000") r4 = open(&(0x7f0000001000)="2e2f66696c653000", 0x581882, 0x60) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000003000-0x6)={r2, 0x7ff}, 0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r5, 0x2, &(0x7f000000a000-0xd6)="d19f340bbd6ab043ea6fd542d61650fc689137c8982ea38154c6021d422074f0159baf1fc183abda9ae6cea809de0fe276a9765509335b7e598f66802930a72393892c00eec0fdb7700cae7189d61363a3114d07a975b20615b318d18440e82efcf048a7570fae7266f5315f266e116fd344c86adbcd44e9dc26e692c4cbe37f072393cf875883bf1cae3a6c15a0554faeca439d6a0fae5394fe75b64a48f71d606a1ca2cbae8a38c486c931c5a27547714add1b904a3892056ccf790596d76a6797bb7c5f711c1c442f4d80f50a785df2f72fe1cb40") ioctl$TCSETAW(r3, 0x5402, &(0x7f0000004000-0x14)={0x9, 0x928d, 0xef9, 0xfff, 0x6, 0x0, 0x3, 0x5, 0x3f, 0x3a64b0b1}) r6 = accept4$packet(r4, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14, 0x800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000002000)={r2, 0x2541}, &(0x7f0000003000-0x4)=0x6) r7 = syz_open_dev$sndtimer(&(0x7f0000002000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x44102) getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r6, 0x8, r8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f000000a000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r4, &(0x7f000000b000-0x1c)={0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) 2017/11/28 06:25:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008e4000-0xc)={0x0, r0, 0x1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000deb000-0x10)={0x2, &(0x7f00004db000)=[{0x0, 0x0}, {0x0, 0x0}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a1b000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_open_dev$loop(&(0x7f0000017000)="2f6465762f6c6f6f702300", 0x0, 0x0) mq_unlink(&(0x7f0000f34000-0xb)="325c65762f6c5e00020000") semop(0x0, &(0x7f0000001000-0x1e)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x100000001, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f000044c000-0x8)={0x0, ""}, 0x8, 0x0, 0x20001000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000461000)={0x0, 0x0}) msgsnd(0x0, &(0x7f0000a18000)={0x1, "04"}, 0x9, 0x800000000000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000bc5000)={0x5, 0x0, [{0x40000010, 0x0, 0x6}, {0xbff, 0x0, 0x5}, {0x35b, 0x0, 0x0}, {0xffd, 0x0, 0x8}, {0x40000a67, 0x0, 0x4}]}) 2017/11/28 06:25:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = memfd_create(&(0x7f00003db000)="2f6465762f6877726e6700", 0x0) r2 = 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) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000494000)={0x90b, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000a7f000-0x8)={r3, 0x9}) write(r1, &(0x7f0000567000-0x5)="3f340964a8", 0x5) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000abe000-0x5c)={{0xa, 0x0, 0x68, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc1}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x0, [0x856, 0x10001, 0x101, 0x3f, 0xf90f, 0x7, 0x6, 0xe04]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x80, 0xffffffffffffffff, 0x0) r4 = dup3(r0, r2, 0x80004) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f000068a000-0xc)={0x4, r4, 0xfffffffffffffffe}) setsockopt$inet_tcp_int(r5, 0x6, 0xfffffffffffffffe, &(0x7f0000eb5000-0x4)=0xfff, 0x4) sendmsg$unix(r0, &(0x7f0000b54000)={&(0x7f0000a7d000+0xc99)=@file={0x4, "2e2f66696c653000"}, 0xa, &(0x7f00003a1000)=[{&(0x7f00008d4000)="39dc61f349dc624304cdfb560bf48dc164df2cb8dbe15da597d60537d445559607f2b57f0a0e890769db38f341c43a3b66af10588ce39a617a3b2c2f1e3d26e64b9ac277f14bb4cbe37fe71ce2bf293b98bb25e9a37b546ee82b0c94ee61e34c390860b015f0b649358e0bb9b62d9aceace317b4a542c4fa1eeacefef5d7b546bbbb8407ff99c6b1a51ba912c490cc10ae88a10ffe22b33a1d954c5b9fad1fde8e249172c19f12236208f6", 0xab}, {&(0x7f0000064000)="f95fabc34d3d4a60bc83d95c", 0xc}, {&(0x7f00009d2000)="955042710029c69913e10ec959220d6fcbb0adf51542416d960d7e0794ab4bff149f7913b58723f47baaee1d34d9098fb64ad34f46e0c6400f4e88d3535e7c5097c1a7e7d4789badaccf2d6bae0f17a0c0d0fd0e2a897aec917c8bbff15cb892f8b3fcd7ac216db210a35c0deb092b62041b12cb0e8d324b37cd781b3e115e32fb98668eab008c7c0a537574834819e93160d4e8b749238520372350a08354da547873809e15393562d2d5a6cac5311c631a24d534727c4266a430f770b80a612d1435a97ef0532fee", 0xc9}, {&(0x7f0000da0000-0xcf)="3667120f576bd25d9714c0aa0e2eb942138951e8e5b43682ec438dc961beaa16d184067727b8e254c14e2a5a17a9ed93767cf5b64eaa6031c0b8f613d0faeca35df960a509e1bf17dcb7ae36b73237d1641bd49d3c5bbe174239f485eee663a6b2a40b018008b165cc29d1f8d626b41b22c8dddad0e690b2c389e29e1c79e438d51200500ed75241f47b9774b7f4d327d3e47b9a5ce772e6666f06637249019aa8ad3d05163ab8f9d5a605ab2f60fc3e02f0d1e95c3e4fb3e394cc9771b7ca4139817787fad3161c0cd4d29c12ba20", 0xcf}, {&(0x7f00007b7000-0x3c)="372bbb171fdb2b2cb011056381922f59d12536ec3e6d37172b3cd1b7e69b6e29addc9d4eb436a7696b32d7681bb9b9f8d00bf82b805f0cbf1c50f069", 0x3c}, {&(0x7f0000766000-0x37)="b5dc7e30a36a386952fd3973f5643a231eadf9d87c2a440ae41f32341b67dd0218e3cc08e187b27899768e309bf813a57e1c8fb6eceb86", 0x37}], 0x6, &(0x7f0000281000-0x10)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x1, 0x90}, 0x40040) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000848000)={0x0, @in6={{0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xdcb, 0x4, 0x1, 0x1, 0x1, 0x2, 0xe062, 0x0, 0x800, 0x8, 0xe6, 0x8, 0x2, 0x1fe000000000]}, &(0x7f0000c16000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000608000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000001, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02000000c3", 0x5) 2017/11/28 06:25:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r3, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) dup(r1) openat(0xffffffffffffff9c, &(0x7f0000cdf000-0x8)="2e2f66696c653000", 0x20101, 0x30) pipe(&(0x7f00002a2000)={0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f00000d1000-0x8)="2e2f66696c653000", 0x40, 0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e1000+0x104)="2f6465762f6175746f667300", 0x1004604, 0x0) r5 = accept$nfc_llcp(r4, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000af5000-0x4)=0x60) socketpair$inet6(0xa, 0x80f, 0x4, &(0x7f0000758000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009ba000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000a13000)=0x0) r8 = syz_open_procfs(r7, &(0x7f0000865000-0xa)="6e732f70696400") getsockopt$inet6_int(r8, 0x29, 0xd3c5a598a37fcbed, &(0x7f0000b65000)=0x0, &(0x7f0000a9a000)=0x4) fchmod(r5, 0x4000000000000050) 2017/11/28 06:25:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r3, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) dup(r1) openat(0xffffffffffffff9c, &(0x7f0000cdf000-0x8)="2e2f66696c653000", 0x20101, 0x30) pipe(&(0x7f00002a2000)={0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f00000d1000-0x8)="2e2f66696c653000", 0x40, 0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e1000+0x104)="2f6465762f6175746f667300", 0x1004604, 0x0) accept$nfc_llcp(r4, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000af5000-0x4)=0x60) socketpair$inet6(0xa, 0x80f, 0x4, &(0x7f0000758000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009ba000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000a13000)=0x0) r7 = syz_open_procfs(r6, &(0x7f0000865000-0xa)="6e732f70696400") getsockopt$inet6_int(r7, 0x29, 0xd3c5a598a37fcbed, &(0x7f0000b65000)=0x0, &(0x7f0000a9a000)=0x4) 2017/11/28 06:25:35 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) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = memfd_create(&(0x7f00003db000)="2f6465762f6877726e6700", 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000494000)={0x90b, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000a7f000-0x8)={r3, 0x9}) write(r1, &(0x7f0000567000-0x5)="3f340964a8", 0x5) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000abe000-0x5c)={{0xa, 0x0, 0x68, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc1}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x0, [0x856, 0x10001, 0x101, 0x3f, 0xf90f, 0x7, 0x6, 0xe04]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x80, 0xffffffffffffffff, 0x0) r4 = dup3(r0, r2, 0x80004) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f000068a000-0xc)={0x4, r4, 0xfffffffffffffffe}) setsockopt$inet_tcp_int(r5, 0x6, 0xfffffffffffffffe, &(0x7f0000eb5000-0x4)=0xfff, 0x4) sendmsg$unix(r0, &(0x7f0000b54000)={&(0x7f0000a7d000+0xc99)=@file={0x4, "2e2f66696c653000"}, 0xa, &(0x7f00003a1000)=[{&(0x7f00008d4000)="39dc61f349dc624304cdfb560bf48dc164df2cb8dbe15da597d60537d445559607f2b57f0a0e890769db38f341c43a3b66af10588ce39a617a3b2c2f1e3d26e64b9ac277f14bb4cbe37fe71ce2bf293b98bb25e9a37b546ee82b0c94ee61e34c390860b015f0b649358e0bb9b62d9aceace317b4a542c4fa1eeacefef5d7b546bbbb8407ff99c6b1a51ba912c490cc10ae88a10ffe22b33a1d954c5b9fad1fde8e249172c19f12236208f6", 0xab}, {&(0x7f0000064000)="f95fabc34d3d4a60bc83d95c", 0xc}, {&(0x7f00009d2000)="955042710029c69913e10ec959220d6fcbb0adf51542416d960d7e0794ab4bff149f7913b58723f47baaee1d34d9098fb64ad34f46e0c6400f4e88d3535e7c5097c1a7e7d4789badaccf2d6bae0f17a0c0d0fd0e2a897aec917c8bbff15cb892f8b3fcd7ac216db210a35c0deb092b62041b12cb0e8d324b37cd781b3e115e32fb98668eab008c7c0a537574834819e93160d4e8b749238520372350a08354da547873809e15393562d2d5a6cac5311c631a24d534727c4266a430f770b80a612d1435a97ef0532fee", 0xc9}, {&(0x7f0000da0000-0xcf)="3667120f576bd25d9714c0aa0e2eb942138951e8e5b43682ec438dc961beaa16d184067727b8e254c14e2a5a17a9ed93767cf5b64eaa6031c0b8f613d0faeca35df960a509e1bf17dcb7ae36b73237d1641bd49d3c5bbe174239f485eee663a6b2a40b018008b165cc29d1f8d626b41b22c8dddad0e690b2c389e29e1c79e438d51200500ed75241f47b9774b7f4d327d3e47b9a5ce772e6666f06637249019aa8ad3d05163ab8f9d5a605ab2f60fc3e02f0d1e95c3e4fb3e394cc9771b7ca4139817787fad3161c0cd4d29c12ba20", 0xcf}, {&(0x7f00007b7000-0x3c)="372bbb171fdb2b2cb011056381922f59d12536ec3e6d37172b3cd1b7e69b6e29addc9d4eb436a7696b32d7681bb9b9f8d00bf82b805f0cbf1c50f069", 0x3c}, {&(0x7f0000766000-0x37)="b5dc7e30a36a386952fd3973f5643a231eadf9d87c2a440ae41f32341b67dd0218e3cc08e187b27899768e309bf813a57e1c8fb6eceb86", 0x37}], 0x6, &(0x7f0000281000-0x10)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x1, 0x90}, 0x40040) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000608000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000001, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02000000c3", 0x5) 2017/11/28 06:25:35 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000444000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xad, "f211425afc70010009164aae313953abbb3bfd05555ec78a0a543a0c745216dd63891e91ebf416e7f1c9a5a5f45b33456d5d08bb7ab51bd1e6ea83d340180d2934f881da680c8a3b63cae661a5a7a65d92fcc2fb60e6ffab4e34feee50a8d7d13070ff1361b7cb8fadb29313d840654994025f7597c0c402c6f49b97d0cb402e9632bd6a175ef13e47ad8b3fa3596d95e3c77365b09dfcf506ba832aabdcbacfd4b746124f9c015d53c8f3ac7a"}, &(0x7f0000c50000)=0xb5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x1000, "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"}, &(0x7f0000000000)=0x1008) r3 = syz_open_dev$evdev(&(0x7f0000001000)="2f6465762f696e7075742f6576656e742300", 0x3f, 0x2000) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000001000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f76637300", 0x402081, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000001000-0xe)="0000000000000000000000000000000000000000000000000000000000000000") r4 = open(&(0x7f0000001000)="2e2f66696c653000", 0x581882, 0x60) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000003000-0x6)={r2, 0x7ff}, 0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r5, 0x2, &(0x7f000000a000-0xd6)="d19f340bbd6ab043ea6fd542d61650fc689137c8982ea38154c6021d422074f0159baf1fc183abda9ae6cea809de0fe276a9765509335b7e598f66802930a72393892c00eec0fdb7700cae7189d61363a3114d07a975b20615b318d18440e82efcf048a7570fae7266f5315f266e116fd344c86adbcd44e9dc26e692c4cbe37f072393cf875883bf1cae3a6c15a0554faeca439d6a0fae5394fe75b64a48f71d606a1ca2cbae8a38c486c931c5a27547714add1b904a3892056ccf790596d76a6797bb7c5f711c1c442f4d80f50a785df2f72fe1cb40") ioctl$TCSETAW(r3, 0x5402, &(0x7f0000004000-0x14)={0x9, 0x928d, 0xef9, 0xfff, 0x6, 0x0, 0x3, 0x5, 0x3f, 0x3a64b0b1}) r6 = accept4$packet(r4, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14, 0x800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000002000)={r2, 0x2541}, &(0x7f0000003000-0x4)=0x6) r7 = syz_open_dev$sndtimer(&(0x7f0000002000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x44102) getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r6, 0x8, r8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f000000a000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r4, &(0x7f000000b000-0x1c)={0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) 2017/11/28 06:25:35 executing program 7: mmap(&(0x7f0000000000/0x26e000)=nil, 0x26e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 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(&(0x7f0000f90000-0x78)={0x2, 0x78, 0xd4e8, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2001000000000fa, 0x0, 0xfffffffffffffffd, 0x4000001d, 0x0, 0x0, 0x0, 0x0, 0x800004, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0}, 0x0, 0xfffffffffeffffff, 0xffffffffffffffff, 0x400) memfd_create(&(0x7f0000ae1000)="656d3073656c666b657972696e67c047504c1376626f786e6574312375736572232b2c2d706f7369785f61636c5f6163636573732f00", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xffffffffffffffff, 0x84, &(0x7f0000a4c000)={0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000ace000)="2f6465762f766373612300", 0x5, 0x46300) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00003b4000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c7e000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000f01000)=0x0, &(0x7f0000161000)=0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x4e, 0x0, 0x0, 0xffffffffffffffff, 0x40000000000000, 0x4, 0x6, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffbffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000001000-0x58)={0x26, "6165616400000000000000000000", 0x4cf, 0x0, "74677231323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) symlink(&(0x7f000000c000-0x6)="2e2f66696c653000", &(0x7f000000b000-0x6)="2e2f62757300") r3 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000062f000-0x1)=0x3) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r4 = open(&(0x7f0000195000-0x8)="2e2f66696c653000", 0x20000000080047, 0x80) fcntl$setlease(r3, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000e84000-0x10)={0x2, 0x79, &(0x7f0000cd9000)="db1e86360a042f5b1adb3298ebc7e48eceecb81e8f3d86217701913ffc3ffaa64c3301aaed76a7153cdc424df639fbb6b9458e9ead974efa842270bfc51beb31b83f9314c4a010324ea89e559f230a752d48d0500eca247664162b5ee700d05d482fe8b6e4c788d6d3beed5dd9957f0ddc15c942462c5f7b4d"}) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/28 06:25:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x0, 0x0}], 0x1, 0x9b) write$eventfd(r1, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r2, 0x5450) gettid() r3 = socket(0x0, 0x802, 0x0) timerfd_create(0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(0xffffffffffffffff, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:35 executing program 0: 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, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", &(0x7f0000ed5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004b1000)={0x0, 0x0, 0x0}, 0xc) ioprio_get$uid(0x0, r1) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x7572) pkey_alloc(0x0, 0x1) syz_open_dev$loop(&(0x7f0000952000)="2f6465762f6c6f6f702300", 0x0, 0x8000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca0000)="2f6465762f6b766d00", 0x20000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000473000)={0x8, 0x3f, 0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [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, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) memfd_create(&(0x7f0000560000-0xc)="2f6465762f72666b696c6c00", 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fdb000-0x8)={0x0, 0x0}) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000af1000-0x38)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @adapter={0xfff, 0xfffffffffffffffc, 0xffffffff, 0x6, 0x0}}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2017/11/28 06:25:35 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) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = memfd_create(&(0x7f00003db000)="2f6465762f6877726e6700", 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000494000)={0x90b, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000a7f000-0x8)={r3, 0x9}) write(r1, &(0x7f0000567000-0x5)="3f340964a8", 0x5) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000abe000-0x5c)={{0xa, 0x0, 0x68, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc1}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x0, [0x856, 0x10001, 0x101, 0x3f, 0xf90f, 0x7, 0x6, 0xe04]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x80, 0xffffffffffffffff, 0x0) r4 = dup3(r0, r2, 0x80004) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f000068a000-0xc)={0x4, r4, 0xfffffffffffffffe}) setsockopt$inet_tcp_int(r5, 0x6, 0xfffffffffffffffe, &(0x7f0000eb5000-0x4)=0xfff, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000608000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000001, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02000000c3", 0x5) 2017/11/28 06:25:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r3, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) dup(r1) openat(0xffffffffffffff9c, &(0x7f0000cdf000-0x8)="2e2f66696c653000", 0x20101, 0x30) pipe(&(0x7f00002a2000)={0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f00000d1000-0x8)="2e2f66696c653000", 0x40, 0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e1000+0x104)="2f6465762f6175746f667300", 0x1004604, 0x0) accept$nfc_llcp(r4, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000af5000-0x4)=0x60) socketpair$inet6(0xa, 0x80f, 0x4, &(0x7f0000758000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009ba000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000a13000)=0x0) r7 = syz_open_procfs(r6, &(0x7f0000865000-0xa)="6e732f70696400") getsockopt$inet6_int(r7, 0x29, 0xd3c5a598a37fcbed, &(0x7f0000b65000)=0x0, &(0x7f0000a9a000)=0x4) 2017/11/28 06:25:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r3, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) dup(r1) openat(0xffffffffffffff9c, &(0x7f0000cdf000-0x8)="2e2f66696c653000", 0x20101, 0x30) pipe(&(0x7f00002a2000)={0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f00000d1000-0x8)="2e2f66696c653000", 0x40, 0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e1000+0x104)="2f6465762f6175746f667300", 0x1004604, 0x0) accept$nfc_llcp(r4, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000af5000-0x4)=0x60) socketpair$inet6(0xa, 0x80f, 0x4, &(0x7f0000758000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009ba000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000a13000)=0x0) syz_open_procfs(r6, &(0x7f0000865000-0xa)="6e732f70696400") 2017/11/28 06:25:35 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) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = memfd_create(&(0x7f00003db000)="2f6465762f6877726e6700", 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000494000)={0x90b, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000a7f000-0x8)={r3, 0x9}) write(r1, &(0x7f0000567000-0x5)="3f340964a8", 0x5) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000abe000-0x5c)={{0xa, 0x0, 0x68, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc1}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x0, [0x856, 0x10001, 0x101, 0x3f, 0xf90f, 0x7, 0x6, 0xe04]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x80, 0xffffffffffffffff, 0x0) r4 = dup3(r0, r2, 0x80004) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f000068a000-0xc)={0x4, r4, 0xfffffffffffffffe}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000608000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000001, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02000000c3", 0x5) 2017/11/28 06:25:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008e4000-0xc)={0x0, r0, 0x1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000deb000-0x10)={0x2, &(0x7f00004db000)=[{0x0, 0x0}, {0x0, 0x0}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a1b000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_open_dev$loop(&(0x7f0000017000)="2f6465762f6c6f6f702300", 0x0, 0x0) mq_unlink(&(0x7f0000f34000-0xb)="325c65762f6c5e00020000") semop(0x0, &(0x7f0000001000-0x1e)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x100000001, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f000044c000-0x8)={0x0, ""}, 0x8, 0x0, 0x20001000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000461000)={0x0, 0x0}) msgsnd(0x0, &(0x7f0000a18000)={0x1, "04"}, 0x9, 0x800000000000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000bc5000)={0x5, 0x0, [{0x40000010, 0x0, 0x6}, {0xbff, 0x0, 0x5}, {0x35b, 0x0, 0x0}, {0xffd, 0x0, 0x8}, {0x40000a67, 0x0, 0x4}]}) 2017/11/28 06:25:35 executing program 5: clock_getres(0x8, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x400, 0x0) listen(r0, 0x6) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000012a000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x207ffc, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x84800) userfaultfd(0x80000) r1 = signalfd(0xffffffffffffffff, &(0x7f000083a000)={0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x10001}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x5, 0x1, &(0x7f0000002000-0x10)={0x77359400, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=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(&(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) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) r2 = eventfd(0x7a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r4 = userfaultfd(0x800) r5 = fcntl$dupfd(r4, 0x5, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r5, 0x5401, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000002000-0x1)="00", 0x1) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a85352, &(0x7f0000000000)={{0x6f5e55bb, 0x1}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1c, 0x0, 0x5, 0xffff, 0xfff, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fremovexattr(r2, &(0x7f0000001000-0x12)=@random={"6f73782e00", "6264657676626f786e65743000"}) 2017/11/28 06:25:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x0, 0x0}], 0x1, 0x9b) write$eventfd(r1, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r2, 0x5450) gettid() r3 = socket(0x0, 0x802, 0x0) timerfd_create(0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r3, &(0x7f00007eb000)="", 0x0) read(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/28 06:25:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r3, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) dup(r1) openat(0xffffffffffffff9c, &(0x7f0000cdf000-0x8)="2e2f66696c653000", 0x20101, 0x30) pipe(&(0x7f00002a2000)={0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f00000d1000-0x8)="2e2f66696c653000", 0x40, 0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e1000+0x104)="2f6465762f6175746f667300", 0x1004604, 0x0) accept$nfc_llcp(r4, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000af5000-0x4)=0x60) socketpair$inet6(0xa, 0x80f, 0x4, &(0x7f0000758000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009ba000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000a13000)=0x0) syz_open_procfs(r6, &(0x7f0000865000-0xa)="6e732f70696400") 2017/11/28 06:25:35 executing program 7: mmap(&(0x7f0000000000/0x26e000)=nil, 0x26e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f90000-0x78)={0x2, 0x78, 0xd4e8, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2001000000000fa, 0x0, 0xfffffffffffffffd, 0x4000001d, 0x0, 0x0, 0x0, 0x0, 0x800004, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0}, 0x0, 0xfffffffffeffffff, 0xffffffffffffffff, 0x400) memfd_create(&(0x7f0000ae1000)="656d3073656c666b657972696e67c047504c1376626f786e6574312375736572232b2c2d706f7369785f61636c5f6163636573732f00", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xffffffffffffffff, 0x84, &(0x7f0000a4c000)={0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000ace000)="2f6465762f766373612300", 0x5, 0x46300) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00003b4000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c7e000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000f01000)=0x0, &(0x7f0000161000)=0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x4e, 0x0, 0x0, 0xffffffffffffffff, 0x40000000000000, 0x4, 0x6, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffbffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000001000-0x58)={0x26, "6165616400000000000000000000", 0x4cf, 0x0, "74677231323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) symlink(&(0x7f000000c000-0x6)="2e2f66696c653000", &(0x7f000000b000-0x6)="2e2f62757300") r3 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000062f000-0x1)=0x3) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r4 = open(&(0x7f0000195000-0x8)="2e2f66696c653000", 0x20000000080047, 0x80) fcntl$setlease(r3, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000e84000-0x10)={0x2, 0x79, &(0x7f0000cd9000)="db1e86360a042f5b1adb3298ebc7e48eceecb81e8f3d86217701913ffc3ffaa64c3301aaed76a7153cdc424df639fbb6b9458e9ead974efa842270bfc51beb31b83f9314c4a010324ea89e559f230a752d48d0500eca247664162b5ee700d05d482fe8b6e4c788d6d3beed5dd9957f0ddc15c942462c5f7b4d"}) 2017/11/28 06:25:35 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) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = memfd_create(&(0x7f00003db000)="2f6465762f6877726e6700", 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000494000)={0x90b, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000a7f000-0x8)={r3, 0x9}) write(r1, &(0x7f0000567000-0x5)="3f340964a8", 0x5) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000abe000-0x5c)={{0xa, 0x0, 0x68, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc1}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x0, [0x856, 0x10001, 0x101, 0x3f, 0xf90f, 0x7, 0x6, 0xe04]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x80, 0xffffffffffffffff, 0x0) dup3(r0, r2, 0x80004) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000608000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000001, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r4, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02000000c3", 0x5) 2017/11/28 06:25:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$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) lstat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", &(0x7f0000ed5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004b1000)={0x0, 0x0, 0x0}, 0xc) ioprio_get$uid(0x0, r1) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x7572) pkey_alloc(0x0, 0x1) syz_open_dev$loop(&(0x7f0000952000)="2f6465762f6c6f6f702300", 0x0, 0x8000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca0000)="2f6465762f6b766d00", 0x20000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000473000)={0x8, 0x3f, 0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) memfd_create(&(0x7f0000560000-0xc)="2f6465762f72666b696c6c00", 0x1) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000af1000-0x38)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @adapter={0xfff, 0xfffffffffffffffc, 0xffffffff, 0x6, 0x0}}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2017/11/28 06:25:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r3, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) dup(r1) openat(0xffffffffffffff9c, &(0x7f0000cdf000-0x8)="2e2f66696c653000", 0x20101, 0x30) pipe(&(0x7f00002a2000)={0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f00000d1000-0x8)="2e2f66696c653000", 0x40, 0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e1000+0x104)="2f6465762f6175746f667300", 0x1004604, 0x0) accept$nfc_llcp(r4, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000af5000-0x4)=0x60) socketpair$inet6(0xa, 0x80f, 0x4, &(0x7f0000758000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009ba000)={0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000865000-0xa)="6e732f70696400") 2017/11/28 06:25:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x7) read(r0, &(0x7f00003c0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0) mmap(&(0x7f0000050000/0x2000)=nil, 0x2000, 0x2000000, 0x10, r0, 0x4b) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d8b000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) pipe(&(0x7f0000567000-0x8)={0x0, 0x0}) pipe(&(0x7f0000c7b000)={0x0, 0x0}) vmsplice(r3, &(0x7f00007a0000)=[{&(0x7f0000649000-0x78)="24", 0x1}], 0x1, 0x0) vmsplice(r3, &(0x7f0000921000)=[{&(0x7f00005c7000)="5f9ef23bfe989ad21bfdd76e58ff3c8f8fce03fcf36956adf25bc19891d5a8ecb5428a42fb5ed229224456b67b862efd37a49139e13a1e15e6eeba600e8e56769bb543951910b49ae1692408e0b60003a40fdbde6991bc0b33763eba285aa9254e5eca09538f9129e1f75dfe8c88cc0ce2728bcffc8792ca55d4868813886b10e47ec1148a592a431f5fa06210caafbbf3bec897c2b46ffea0331bbae03009b513c0b6514581abb623d4dba9d15da4bd10353b9982ae6f0849df", 0xba}, {&(0x7f0000809000)="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", 0x1000}, {&(0x7f0000126000-0xd1)="218e70123e9814aee502778ec0920760b6557e06d0745e768c77180ba6f9d66e89d88b1e68ca61640ac17f5171cc0524d0206069f26c1e25187a36c19c52d53850e62c0473e615863e69dff9a625b0877ff60c2fa67e93cdb9f56b00c40351c44049922974cf22d5e04c6e2d18226e2d075ad8cd4e178fe412b3fa11249349ab89078bbef33196caff20725941440f45cdfd1f1c2fdd3b94c558ee9c4b063ee7e3b991d16cdd0c725be9167c23a1654f1381c10e4f3036c022bbc4a0e15e647c454d733cb127e00836cd6a27d976965f01", 0xd1}, {&(0x7f0000cdb000-0xe6)="918e96834cd83dd73aaae8b786f793246acea9f9e29d0b1968421661bc1af9d5ad2f770908f80be8a6bc0b3b4297fd39ef4fa82b00983cfffb829511e4b4c239733ac98801fde84a2bff2b0182d5e15db14c1055d881eb17ecb80bee002b3cbb31791409c8179273b48a95a887dc8c43fe1f11adb80350122369c07d82cfd5457c861d482b6e67acf233be7b3e489cf5408cf808b2c9adcc6bb9334794f17e7dbd8cde84dc439d5038db5e27b0abb52e8d295c12e8ab73574d42fcb7d369c777ad43737bb33ff9b97a3e60f12f7460cf9d052c1048147e7468ec42f1817563dec6965dc53203", 0xe6}, {&(0x7f000013c000)="", 0x0}, {&(0x7f00005d4000-0xf1)="8c9e6d9558406d84f07463de69a752f083f7ac3dc7d5cf8665549ca8e44e42b5c8659f4f21cb7887121527476ec86a6755920479a783cbd8349d8c20d01dbabebea1c8ed960c9f7a9277365fb1e96cbe4dfc0529f9bb63f4953031e53f59d4b6c4c598a92d5c5d7aa0b81f03e22e44046f277085cb30540d1f17f34f24f37c1016bdb7a4cd08d6d5c2d7d0d1a58ca96dd9af1e91205d2233b2dad3bb1ae3832b7efeac08bd75c76248b1c44cb3a61281b7a404aeaca01c56444551b05f52e3877f0c2ff5a948c220583cc7191cc9da46085f1eae3b80aca8346f002ab97f4db517226d22d9f08039714a9097ae082e8893", 0xf1}, {&(0x7f00008f8000-0x43)="b4b27f6b65519839bf13058ade5472167aa2aeab5fe73b8659a486af9129a1ebf68c7b325710ff725211f550ed82d71a9c848471cb851fe3070db602eb555fb35b41a4", 0x43}], 0x7, 0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002ae000-0x11)="2f6465762f7667615f6172626974657200", 0x2, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xe9) r4 = accept$alg(r1, 0x0, 0x0) splice(r1, 0x0, r0, 0x0, 0x8000, 0x4) vmsplice(r2, &(0x7f0000b05000-0x20)=[{&(0x7f00002a3000-0x76)="c39ac01538395be512de6f2469f13dcf08edc7cb88a49f03baba5b27695159e1c8c4e703ebd42642ef9e89a10d019859cb5d340d1a44c24ddbbf7f3915f14f0590bee939fd0f494a6dce484a284352a4aefb60e2ef637e30b104cc2d3c43b338961bad487a10682508494bceea5b39d8b6c76b98c3c9", 0x76}, {&(0x7f0000d46000-0x72)="4c4d7fe39f20e85bdc88ef1777c40feae9562170b2a7d986bd8082be85a7b2b5cccd52025a960e4c74e2ad3214a6a277332caba40477792ec9c6e4a79156143a5a9b9220967837a177d4251708babc5c2feb260d23c527090cd84394287953cd070299a437877596df0b81f2260d21671f63", 0x72}], 0x2, 0x4) splice(r2, 0x0, r4, 0x0, 0x1008, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000a70000/0x4000)=nil, 0x4000, 0x1000006, 0x10010, r0, 0x0) write(r4, &(0x7f00008c5000-0x70)="71ce355cb69c4d9c0fd9bec4adc505929193d5c3a9350e3baff50b98aa5d93d33f4628b1abc0ca45c127f8ba748cc6fa27cdc3245250dd31a1c8edca3e9db4a250f19660e9e04f09af59dfd9672a4f519f70aa78ebe8eff43c68d8fa834c86be00dd3a081a0b379e7d71a300338453bb", 0x70) 2017/11/28 06:25:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r3, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) dup(r1) openat(0xffffffffffffff9c, &(0x7f0000cdf000-0x8)="2e2f66696c653000", 0x20101, 0x30) pipe(&(0x7f00002a2000)={0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f00000d1000-0x8)="2e2f66696c653000", 0x40, 0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e1000+0x104)="2f6465762f6175746f667300", 0x1004604, 0x0) accept$nfc_llcp(r4, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000af5000-0x4)=0x60) socketpair$inet6(0xa, 0x80f, 0x4, &(0x7f0000758000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009ba000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000a13000)=0x0) 2017/11/28 06:25:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x0, 0x0}], 0x1, 0x9b) write$eventfd(r1, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r2, 0x5450) gettid() r3 = socket(0x0, 0x802, 0x0) timerfd_create(0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r3, &(0x7f00007eb000)="", 0x0) read(0xffffffffffffffff, &(0x7f0000000000)="", 0x0) 2017/11/28 06:25:35 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) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = memfd_create(&(0x7f00003db000)="2f6465762f6877726e6700", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000494000)={0x90b, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000a7f000-0x8)={r2, 0x9}) write(r1, &(0x7f0000567000-0x5)="3f340964a8", 0x5) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000abe000-0x5c)={{0xa, 0x0, 0x68, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc1}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x0, [0x856, 0x10001, 0x101, 0x3f, 0xf90f, 0x7, 0x6, 0xe04]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x80, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000608000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000001, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02000000c3", 0x5) 2017/11/28 06:25:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r3, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) dup(r1) openat(0xffffffffffffff9c, &(0x7f0000cdf000-0x8)="2e2f66696c653000", 0x20101, 0x30) pipe(&(0x7f00002a2000)={0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f00000d1000-0x8)="2e2f66696c653000", 0x40, 0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e1000+0x104)="2f6465762f6175746f667300", 0x1004604, 0x0) accept$nfc_llcp(r4, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000af5000-0x4)=0x60) socketpair$inet6(0xa, 0x80f, 0x4, &(0x7f0000758000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a13000)=0x0) syz_open_procfs(r5, &(0x7f0000865000-0xa)="6e732f70696400") 2017/11/28 06:25:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008e4000-0xc)={0x0, r0, 0x1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000deb000-0x10)={0x2, &(0x7f00004db000)=[{0x0, 0x0}, {0x0, 0x0}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a1b000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_open_dev$loop(&(0x7f0000017000)="2f6465762f6c6f6f702300", 0x0, 0x0) mq_unlink(&(0x7f0000f34000-0xb)="325c65762f6c5e00020000") semop(0x0, &(0x7f0000001000-0x1e)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x100000001, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f000044c000-0x8)={0x0, ""}, 0x8, 0x0, 0x20001000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000461000)={0x0, 0x0}) msgsnd(0x0, &(0x7f0000a18000)={0x1, "04"}, 0x9, 0x800000000000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000bc5000)={0x5, 0x0, [{0x40000010, 0x0, 0x6}, {0xbff, 0x0, 0x5}, {0x35b, 0x0, 0x0}, {0xffd, 0x0, 0x8}, {0x40000a67, 0x0, 0x4}]}) 2017/11/28 06:25:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r3, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) dup(r1) openat(0xffffffffffffff9c, &(0x7f0000cdf000-0x8)="2e2f66696c653000", 0x20101, 0x30) pipe(&(0x7f00002a2000)={0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f00000d1000-0x8)="2e2f66696c653000", 0x40, 0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e1000+0x104)="2f6465762f6175746f667300", 0x1004604, 0x0) accept$nfc_llcp(r4, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000af5000-0x4)=0x60) socketpair$inet6(0xa, 0x80f, 0x4, &(0x7f0000758000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009ba000)={0x0, 0x0}) 2017/11/28 06:25:35 executing program 0: 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, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", &(0x7f0000ed5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004b1000)={0x0, 0x0, 0x0}, 0xc) ioprio_get$uid(0x0, r1) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x7572) pkey_alloc(0x0, 0x1) syz_open_dev$loop(&(0x7f0000952000)="2f6465762f6c6f6f702300", 0x0, 0x8000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca0000)="2f6465762f6b766d00", 0x20000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000473000)={0x8, 0x3f, 0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [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, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000af1000-0x38)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @adapter={0xfff, 0xfffffffffffffffc, 0xffffffff, 0x6, 0x0}}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2017/11/28 06:25:35 executing program 7: mmap(&(0x7f0000000000/0x26e000)=nil, 0x26e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f90000-0x78)={0x2, 0x78, 0xd4e8, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2001000000000fa, 0x0, 0xfffffffffffffffd, 0x4000001d, 0x0, 0x0, 0x0, 0x0, 0x800004, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0}, 0x0, 0xfffffffffeffffff, 0xffffffffffffffff, 0x400) memfd_create(&(0x7f0000ae1000)="656d3073656c666b657972696e67c047504c1376626f786e6574312375736572232b2c2d706f7369785f61636c5f6163636573732f00", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xffffffffffffffff, 0x84, &(0x7f0000a4c000)={0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000ace000)="2f6465762f766373612300", 0x5, 0x46300) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00003b4000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c7e000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000f01000)=0x0, &(0x7f0000161000)=0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x4e, 0x0, 0x0, 0xffffffffffffffff, 0x40000000000000, 0x4, 0x6, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffbffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000001000-0x58)={0x26, "6165616400000000000000000000", 0x4cf, 0x0, "74677231323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) symlink(&(0x7f000000c000-0x6)="2e2f66696c653000", &(0x7f000000b000-0x6)="2e2f62757300") r3 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000062f000-0x1)=0x3) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)="2e2f66696c653000", 0x20000000080047, 0x80) fcntl$setlease(r3, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/28 06:25:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = memfd_create(&(0x7f00003db000)="2f6465762f6877726e6700", 0x0) 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) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000494000)={0x90b, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000a7f000-0x8)={r2, 0x9}) write(r1, &(0x7f0000567000-0x5)="3f340964a8", 0x5) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000abe000-0x5c)={{0xa, 0x0, 0x68, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc1}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x0, [0x856, 0x10001, 0x101, 0x3f, 0xf90f, 0x7, 0x6, 0xe04]}, 0x5c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000608000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000001, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02000000c3", 0x5) 2017/11/28 06:25:35 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x8, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000000d000)={0x0, 0x2}, &(0x7f000000c000)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000000b000)={0x0, 0x2}, &(0x7f000000b000-0x4)=0x8) r3 = accept(r1, &(0x7f0000002000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000000c000-0x4)=0x58) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000000b000)={r2, 0xf8, "c3524a5418a9a12ce5154108041a112ac5f6b8093b6018ec0cd7e5fa7e8f186fe055da6e8f4a58cb02bd016e3a13ab6483b795ab5b0502d702cf2167f562c93f40afdc95cffdecf3e839b739cfd07e92463414069224b9c7c275582f3c7070b43902f6014cbb9dc837094719a102131c724aa84d1e5942671d2cadc0724a5b4dc62f131176bd8f91c033244c97a871cae5abd9b28e14fc26c07e96298b0bd3e1018c49ec2de0637688a92deaeb3875f07ecc1738f3c478a8fb1ebc48733bc75edb6041fb0ed53bcbab2c4ddd407fca350e3be22563fdd085ead98c653c16e00ba2b2296e02e67cc4e0295097ccfe1a59e8808159cfcc1f91"}, &(0x7f0000004000)=0x100) setsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f0000002000-0x4)=0x3, 0x4) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x1010, r0, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0xa, 0x31, 0xffffffffffffffff, 0xfffdfffbfffffffd) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0xf, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000000b000)=0x3, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000000c000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000000e000-0x38)=[{0xe, 0xc3}, {0x5, 0x7}, {0x8, 0xcd2b}, {0xc, 0x7fff}, {0x4, 0xff00000000000000}, {0xc, 0x7}, {0xf, 0x7}], 0x7) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3, 0x33, r4, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000000000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000)=0x10) socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x8, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4, 0x84, &(0x7f000000f000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000e000-0xe8)={{{@in=@loopback=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}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000010000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, r5}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x1, 0x800000000032, r0, 0x2) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f000000e000)=0x0, &(0x7f0000008000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x9bc, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x4810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0xc2, &(0x7f0000012000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000005000)=0x86) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x4010, r6, 0x0) sendmmsg(r0, &(0x7f000000b000-0x80)=[{{0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000-0x8e)="cd5a90812098eedeeca3b18ecc5369c74eb9f136a013e0e9daf540e8e32d9c357aeb0d7f04297af19508e472d908b1bf759ef7933ad0a770a1fbe962841c188bf100e4a04116a9706fedc5ab1d34cfaa484e7a3b04b8cc42d0c33022b7f778c844121b9c92c38b3a8abdf7c3a662c6fdbe89d0d770643ff418b38d83ad4f73d9bc068635d66d05eb14f50a944134", 0x8e}, {&(0x7f0000005000)="0c910de07081c2777b42130e954cec77daaddc20353b932773bec7a0858e092d9adcc3c7dc8315875987fd21d3bbb4900c22892f8c067dec77cb56e5044e1b3c1a8271aeb2e79c4bd7d866f76cb610adc2fda2f077b3481b95353c3128057705b9d455218fee86b56b361cad7cb6acf58070b522daf388637505296cb58656eed0", 0x81}, {&(0x7f0000001000)="04d6c43be416dd483624abc1cccbc41d6704804565de34661a30835148f4858609e2b9bd9db4847dd31066fecb76", 0x2e}], 0x3, &(0x7f000000d000-0x1d8)=[{0x38, 0x0, 0x3, "420c73e5d37bff716d257b7d910993d68d948975853671fccc642d2edd3e019c06f19f"}, {0xe0, 0x117, 0xc30, "19772b4399cbc980737f9df512fa57c427ce075d0a05000000fef7e14d9d44d9457abc5c00c5138b5393947134f9638323f55757bd596fd09dc754b5f6c9e93c73bf88b84b91fc96456cc9c95d5c73961e46ee9eb6e517bf7844e60c87e87076c24fef069609909f6ac2c302ee6d68efa96896f395354a6dd6c2aed0feb171d6f0263843202eedbddcce9ac5457c52946f850f91577ebf92cda9eb05e0f52dc71a8552a4ae31836e779354568f0eda8085c0251ef9440637b0323764a16415bc878a2471048a1347bca1e6c600"}, {0xc0, 0x10e, 0x7, "a07e12a7f4fc2e0fc5bd02b227e4c6c02617b11da5ea7cb0e0d57158b3d3a777b872ad3206b8f2310ed6110fb85b87a104d01a33fbe0cb114e4b9d9443ce8accae21b496476582e81c704502d70853ab62c965b7c3231e6074fc2072342544d72e27e65620abbfb747c9571e547be33fa70e2c94a90e7c44bf200efb92079782cb1cdacfb571517d2b717a3ea729e0224184d55fedf76a32ed3e9202152c567d16446fa02323a9fc16"}], 0x3, 0x40000}, 0xeaf}, {{&(0x7f000000b000-0x10)=@llc={0x1a, 0x1f, 0x57, 0x7, 0x2, 0xffffffffffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000005000)=[{&(0x7f0000009000-0xe7)="931b3991f64706c1229c1af6624f22497e3c69068c8530529b72f2c0401f8141bf3c3d129ce9db65d92319f5d696e032f66cf4f65d809c3ee993c7ee0bfba4085d3b5ddf72b541ceeadaf29e18b2dbddd3a230834fad78b717b8cbcd55100c1ecd153619fe722fc1c5d39039718abc2c530a2f04b98971f5cef0eb4474442ece29f4d2f98e50b8a7d5fa326f6e018972050b66e7f3269d5fee0af191837961b7c3a2fb7e56aa0edb95efea63a7c65b870a026811ecca0c36794b32bd859b90b74121386523fd31d0b0acaa9b92c728b7aa10aab6a49986a6ccf16d74e4b802ea611cef26943b82", 0xe7}], 0x1, &(0x7f0000002000)=[], 0x0, 0xc000}, 0x100000001}], 0x2, 0x8000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r6, 0x1, 0x4, &(0x7f0000006000)=0xfffffffffffffffc, 0x4) 2017/11/28 06:25:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r3, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) dup(r1) openat(0xffffffffffffff9c, &(0x7f0000cdf000-0x8)="2e2f66696c653000", 0x20101, 0x30) pipe(&(0x7f00002a2000)={0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f00000d1000-0x8)="2e2f66696c653000", 0x40, 0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e1000+0x104)="2f6465762f6175746f667300", 0x1004604, 0x0) accept$nfc_llcp(r4, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000af5000-0x4)=0x60) socketpair$inet6(0xa, 0x80f, 0x4, &(0x7f0000758000-0x8)={0x0, 0x0}) 2017/11/28 06:25:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x0, 0x0}], 0x1, 0x9b) write$eventfd(r1, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r2, 0x5450) gettid() r3 = socket(0x0, 0x802, 0x0) timerfd_create(0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r3, &(0x7f00007eb000)="", 0x0) read(0xffffffffffffffff, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b) 2017/11/28 06:25:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r3, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) dup(r1) openat(0xffffffffffffff9c, &(0x7f0000cdf000-0x8)="2e2f66696c653000", 0x20101, 0x30) pipe(&(0x7f00002a2000)={0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f00000d1000-0x8)="2e2f66696c653000", 0x40, 0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e1000+0x104)="2f6465762f6175746f667300", 0x1004604, 0x0) accept$nfc_llcp(r4, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000af5000-0x4)=0x60) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a13000)=0x0) syz_open_procfs(r5, &(0x7f0000865000-0xa)="6e732f70696400") 2017/11/28 06:25:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r3, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) dup(r1) openat(0xffffffffffffff9c, &(0x7f0000cdf000-0x8)="2e2f66696c653000", 0x20101, 0x30) pipe(&(0x7f00002a2000)={0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f00000d1000-0x8)="2e2f66696c653000", 0x40, 0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e1000+0x104)="2f6465762f6175746f667300", 0x1004604, 0x0) accept$nfc_llcp(r4, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000af5000-0x4)=0x60) 2017/11/28 06:25:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008e4000-0xc)={0x0, r0, 0x1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000deb000-0x10)={0x2, &(0x7f00004db000)=[{0x0, 0x0}, {0x0, 0x0}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a1b000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_open_dev$loop(&(0x7f0000017000)="2f6465762f6c6f6f702300", 0x0, 0x0) mq_unlink(&(0x7f0000f34000-0xb)="325c65762f6c5e00020000") semop(0x0, &(0x7f0000001000-0x1e)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x100000001, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f000044c000-0x8)={0x0, ""}, 0x8, 0x0, 0x20001000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000461000)={0x0, 0x0}) msgsnd(0x0, &(0x7f0000a18000)={0x1, "04"}, 0x9, 0x800000000000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000bc5000)={0x5, 0x0, [{0x40000010, 0x0, 0x6}, {0xbff, 0x0, 0x5}, {0x35b, 0x0, 0x0}, {0xffd, 0x0, 0x8}, {0x40000a67, 0x0, 0x4}]}) 2017/11/28 06:25:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = memfd_create(&(0x7f00003db000)="2f6465762f6877726e6700", 0x0) 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) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000494000)={0x90b, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000a7f000-0x8)={r2, 0x9}) write(r1, &(0x7f0000567000-0x5)="3f340964a8", 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000608000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000001, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02000000c3", 0x5) 2017/11/28 06:25:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r3, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) dup(r1) openat(0xffffffffffffff9c, &(0x7f0000cdf000-0x8)="2e2f66696c653000", 0x20101, 0x30) pipe(&(0x7f00002a2000)={0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f00000d1000-0x8)="2e2f66696c653000", 0x40, 0x8) openat$autofs(0xffffffffffffff9c, &(0x7f00003e1000+0x104)="2f6465762f6175746f667300", 0x1004604, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a13000)=0x0) syz_open_procfs(r4, &(0x7f0000865000-0xa)="6e732f70696400") 2017/11/28 06:25:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x0, 0x0}], 0x1, 0x9b) write$eventfd(r1, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r2, 0x5450) gettid() r3 = socket(0x0, 0x802, 0x0) timerfd_create(0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r3, &(0x7f00007eb000)="", 0x0) read(0xffffffffffffffff, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58) 2017/11/28 06:25:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) sched_setattr(r0, &(0x7f00001eb000-0x30)={0x30, 0x7, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000016000-0x78)={0x200000002, 0x78, 0x82, 0x200000000000001, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x9bb0afcaaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a2b000)=0x0) bpf$MAP_CREATE(0x0, &(0x7f000055e000-0x1c)={0x5, 0xa971, 0xffffffffffffffff, 0x100, 0x0, 0x0, 0x4}, 0x1c) sched_getscheduler(r1) sync() getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000dd1000)=0x9, &(0x7f000038e000)=0x2) socket$unix(0x1, 0x1, 0x0) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000a85000)=0x4, &(0x7f0000b69000)=0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000368000)={0x0, 0x4, 0x0, 0x1, 0x3}, &(0x7f0000f85000-0x4)=0x18) fcntl$getown(0xffffffffffffffff, 0x9) modify_ldt$read(0x0, &(0x7f000084b000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) 2017/11/28 06:25:35 executing program 0: 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, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", &(0x7f0000ed5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004b1000)={0x0, 0x0, 0x0}, 0xc) ioprio_get$uid(0x0, r1) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x7572) pkey_alloc(0x0, 0x1) syz_open_dev$loop(&(0x7f0000952000)="2f6465762f6c6f6f702300", 0x0, 0x8000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca0000)="2f6465762f6b766d00", 0x20000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000473000)={0x8, 0x3f, 0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [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, 0x0, 0x0, 0x0]}) memfd_create(&(0x7f0000560000-0xc)="2f6465762f72666b696c6c00", 0x1) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000af1000-0x38)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @adapter={0xfff, 0xfffffffffffffffc, 0xffffffff, 0x6, 0x0}}]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2017/11/28 06:25:35 executing program 7: mmap(&(0x7f0000000000/0x26e000)=nil, 0x26e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 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(&(0x7f0000f90000-0x78)={0x2, 0x78, 0xd4e8, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2001000000000fa, 0x0, 0xfffffffffffffffd, 0x4000001d, 0x0, 0x0, 0x0, 0x0, 0x800004, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0}, 0x0, 0xfffffffffeffffff, 0xffffffffffffffff, 0x400) memfd_create(&(0x7f0000ae1000)="656d3073656c666b657972696e67c047504c1376626f786e6574312375736572232b2c2d706f7369785f61636c5f6163636573732f00", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xffffffffffffffff, 0x84, &(0x7f0000a4c000)={0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000ace000)="2f6465762f766373612300", 0x5, 0x46300) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00003b4000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c7e000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000f01000)=0x0, &(0x7f0000161000)=0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x4e, 0x0, 0x0, 0xffffffffffffffff, 0x40000000000000, 0x4, 0x6, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffbffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000001000-0x58)={0x26, "6165616400000000000000000000", 0x4cf, 0x0, "74677231323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) symlink(&(0x7f000000c000-0x6)="2e2f66696c653000", &(0x7f000000b000-0x6)="2e2f62757300") r3 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000062f000-0x1)=0x3) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)="2e2f66696c653000", 0x20000000080047, 0x80) fcntl$setlease(r3, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2017/11/28 06:25:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r3, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) dup(r1) openat(0xffffffffffffff9c, &(0x7f0000cdf000-0x8)="2e2f66696c653000", 0x20101, 0x30) pipe(&(0x7f00002a2000)={0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f00000d1000-0x8)="2e2f66696c653000", 0x40, 0x8) openat$autofs(0xffffffffffffff9c, &(0x7f00003e1000+0x104)="2f6465762f6175746f667300", 0x1004604, 0x0) 2017/11/28 06:25:35 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) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = memfd_create(&(0x7f00003db000)="2f6465762f6877726e6700", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000494000)={0x90b, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000a7f000-0x8)={r2, 0x9}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000608000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000001, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02000000c3", 0x5) 2017/11/28 06:25:35 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) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)="2f6465762f6877726e6700", 0x0, 0x0) r0 = memfd_create(&(0x7f00003db000)="2f6465762f6877726e6700", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000494000)={0x90b, 0x0, 0x10001, 0x8}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000608000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000001, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02000000c3", 0x5) 2017/11/28 06:25:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r3, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) dup(r1) openat(0xffffffffffffff9c, &(0x7f0000cdf000-0x8)="2e2f66696c653000", 0x20101, 0x30) pipe(&(0x7f00002a2000)={0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f00000d1000-0x8)="2e2f66696c653000", 0x40, 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a13000)=0x0) syz_open_procfs(r4, &(0x7f0000865000-0xa)="6e732f70696400") 2017/11/28 06:25:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r3, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) dup(r1) openat(0xffffffffffffff9c, &(0x7f0000cdf000-0x8)="2e2f66696c653000", 0x20101, 0x30) pipe(&(0x7f00002a2000)={0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f00000d1000-0x8)="2e2f66696c653000", 0x40, 0x8) 2017/11/28 06:25:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x0, 0x0}], 0x1, 0x9b) write$eventfd(r1, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r2, 0x5450) gettid() r3 = socket(0x0, 0x802, 0x0) timerfd_create(0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r3, &(0x7f00007eb000)="", 0x0) read(0xffffffffffffffff, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67) 2017/11/28 06:25:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008e4000-0xc)={0x0, r0, 0x1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000deb000-0x10)={0x2, &(0x7f00004db000)=[{0x0, 0x0}, {0x0, 0x0}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a1b000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_open_dev$loop(&(0x7f0000017000)="2f6465762f6c6f6f702300", 0x0, 0x0) mq_unlink(&(0x7f0000f34000-0xb)="325c65762f6c5e00020000") semop(0x0, &(0x7f0000001000-0x1e)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x100000001, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f000044c000-0x8)={0x0, ""}, 0x8, 0x0, 0x20001000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000461000)={0x0, 0x0}) msgsnd(0x0, &(0x7f0000a18000)={0x1, "04"}, 0x9, 0x800000000000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000bc5000)={0x5, 0x0, [{0x40000010, 0x0, 0x6}, {0xbff, 0x0, 0x5}, {0x35b, 0x0, 0x0}, {0xffd, 0x0, 0x8}, {0x40000a67, 0x0, 0x4}]}) 2017/11/28 06:25:35 executing program 0: 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, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", &(0x7f0000ed5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004b1000)={0x0, 0x0, 0x0}, 0xc) ioprio_get$uid(0x0, r1) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x7572) pkey_alloc(0x0, 0x1) syz_open_dev$loop(&(0x7f0000952000)="2f6465762f6c6f6f702300", 0x0, 0x8000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca0000)="2f6465762f6b766d00", 0x20000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000473000)={0x8, 0x3f, 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) memfd_create(&(0x7f0000560000-0xc)="2f6465762f72666b696c6c00", 0x1) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000af1000-0x38)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @adapter={0xfff, 0xfffffffffffffffc, 0xffffffff, 0x6, 0x0}}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2017/11/28 06:25:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8912, &(0x7f0000103000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="67726530000000000000000000000000"}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000002000-0x10)={0x8dd2, 0x3, 0x7, 0xe6, 0x0}, &(0x7f0000001000-0x4)=0x10) clock_nanosleep(0x2, 0x1, &(0x7f0000eab000)={0x77359400, 0x0}, &(0x7f0000413000-0x10)={0x0, 0x0}) r4 = accept4(r1, &(0x7f0000001000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000002000)=0x6, 0x80800) r5 = epoll_create(0x100006) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009e0000-0x11)="2f6465762f7667615f6172626974657200", 0x2201, 0x0) r7 = dup3(r2, r5, 0x0) linkat(r6, &(0x7f0000c02000)="2e2f66696c653000", r7, &(0x7f0000bf5000-0x8)="2e2f66696c653000", 0x1000) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r2) setsockopt$inet_dccp_buf(r4, 0x21, 0xf, &(0x7f0000003000-0x13)="96370cfd830ba73cc8c26672685e420a499d87", 0x13) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000-0x8)={r3, 0x200}, &(0x7f0000000000)=0x8) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000-0x4)=0xfc) r8 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x2, &(0x7f0000604000-0x4)=0x79, 0x4) bind$inet(r8, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f51000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000739000)=0xe8) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa0}]}, 0x10) sendmsg$kcm(r4, &(0x7f0000152000-0x38)={&(0x7f0000842000+0x7c4)=@hci={0x1f, 0x97, 0x2}, 0x6, &(0x7f00001e7000)=[{&(0x7f0000981000)="5da13bf80df5c6b376fbbf6dd1391b33fd08854a0b3bd30dbbcb9b1d4c7df3d6a4f87fb1f69414b179e5d1acf54d6c2cd2f95ac8fa55ac325e617feb23f9b93cdfedddf3db9cc2027a4ead69a5c5b1337139aa3653c0787cdb33ab60f0f61a7fe2adde2e080678326cbb3594c637c3d8306d2c8d293e77b8761d4a69deb905ea6687244a66ed917b2e4f13c232735d7044ed19c169abd51fe87c8d610aae6f6c21d8ef2949692d279f7aff91baf7deae62258820", 0xb4}, {&(0x7f0000308000)="2c7ab3650ba718ae79688d8bb99ee4bd609202a8982f2056bfcaa2dfe2de4c3585d17f96b9aca64ec9e135f018f9421786a7c30c74639015ba948428466cf94ccea7ca704d72f4e13edbfd32dd82468cdbfcf29bda9a8e50aea5ff4fd02f6dc8fee546f9c8e558e3f3d85f171802a7538a4150e551b03ff909ca99ed9c65", 0x7e}, {&(0x7f0000e84000-0x58)="d21c0f470dd192852b697e3d996277724b064f4adfd81937eeb27acb94ada7dbbfa87e3a784121dd77a218b8dcf48bc368e0f526cd6f632f892fa09ead3b1ab2930829bd82887b0ad7a4a087bd98b0741c3b9e478926b010", 0x58}, {&(0x7f00009df000-0x13)="c2bae65232a112eb65e76e875d6aadd6f9a364", 0x13}], 0x4, &(0x7f00006f0000)=[{0x50, 0x11f, 0x3, "f09ab91a4dd60e946a4d97fb83d587f44a94ef1d93acbe54b8e9fe8d2e4688659ae7c67785763db688fdf96d0aa04383bed8f2cc59494faeaaf54ef9"}, {0x1010, 0x117, 0x2, "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"}], 0x1060, 0x20008001}, 0x1) shutdown(r8, 0x0) setsockopt$sock_int(r8, 0x1, 0x2f, &(0x7f0000d24000-0x4)=0x0, 0x4) sendto$inet(r8, &(0x7f0000bad000)="", 0x0, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r8, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f000099d000)="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", 0x800}], 0x1, &(0x7f000037b000-0x170)=[{0xc0, 0x107, 0x2e1c9658, "868983a7b5f757f8aa7c2397acf93c17729a6844c8c0c1f4904d291284b5b1f2061be5a5dcee3360cd6082d0d45e4380147acb27ae308c5bafbacbcc619f81a8d7c4716f4611e871d354ff38ed649475f3d6d3db51a9cad116b856c3ce5210848d5259393c0a1ab6ec3b8d453123a9b74e4d9a85e774ba99edb2fb61a3ae0f5664ad73f4d8b1f6f3339846b70b7702a6c7942ff96453ba74bfc89e29b024bb3dd9328f663948429e125191c6"}, {0x40, 0x117, 0x9, "917430cfbb95ee1ae8643ddfa488f7d7f26d868d96b053354369e53b9448501a1e0f32d9184721300d759159"}, {0x38, 0x104, 0x40, "1603374d0bc0a11876b9ba6de4be49d62ec7c9a2d70e14e33ff031cecd449c6a33c2c777"}], 0x3, 0x400d1}, 0x3f}, {{&(0x7f000008c000)=@ipx={0x4, 0xc0000000, 0xffffffff, "d0d159e674d9", 0x0, 0x0}, 0x10, &(0x7f0000ff2000-0x70)=[{&(0x7f0000519000)="bf5c994fededfbbeeb39599fee4e812a59655ca9aeed1c894425b5c6edc2c0d73ff995d9e51138d6f4b17cf8141d9867fa4a3764eb536fa7edd953178012d9e2f5ed93de863d3496cce9e3d714e06f8e8fcdd33b8006a8d5e24e4db3c49d92afd087d722e8933e22252ebf7d8121c34d5bc8f2eecd11749d4d19484a4dbf305fefacf84f4f0ded3e04d9ff8fc72ab1d64be8f45597cc21f20fa46887d76f6f082d41729c80b4207e6c1b701f9322dd53cddfc44e710bc1", 0xb7}, {&(0x7f00005e6000)="3125eb555c02c94367c6f0c4b17940eb7e64ee7adcd45dddbe42424f08acf6eaaf36f7476bdb6ffe7a5cc3d6346c07be2c97e61c01e6552d7747dafee5ab1bb5be179d859054e3560f9866dfa1b8964a99a4c7de18412d6ead316d0f38b76107d07aaa30e42532bd482f95f34db595fbd7d633942c3f32823e7a872bacc88ccda1dfeeae20500d06b6fcd7fcf9471390229bc8c61e8233c50130f582e4676fcb4bce795d408a2f77e98f5c0c8256432565bb90c648173fe2", 0xb8}, {&(0x7f0000a13000)="542824d13c968215f9f2a213884e4dcfdd7f8292905e42b18172264a94f8432f19a4602ebed0505afcc56cb9aad2f97e0217e8ce7eef4c712d8c96bf298be3bd80a94ba390e1a792c33db8eeadbbc0f956e42e2c61f85591ba10b57103f38139e248fc806c7ed7de19b40265b61a35bc8e3a8c9b036c3bb051170347cb76e2e667451f064dc7f4929240b85e1ae4d882c8379d1ee22da0bcde60a3f7270f209a0e9c549470d28fa8bb183b8290705d410784a5a43bad", 0xb6}, {&(0x7f0000be5000-0x46)="9c98db7e5457ead5e94a5bf651adbd3c45cac5c9029ac5e3769622197ff1a9f47a9081aaec67f284f733538722b7d121b2fdeee1bc3d075e1acdf9d3c29d34de640518a13138", 0x46}, {&(0x7f0000ab9000-0x92)="d0c0ddf125f4d2c12eb6334c3d4169a390cd4d5dddf6822f3c2723f400946c7353304560f9647f2bc42d13f0b8409e4c601e2d3845736180b448cbb5dc85612ebfd4494f7429fe4bb0127dfe2b6d66dd3c6f85b10aca624a08d942a032ee5dc0e8018a0a60c25f41f75b387110263242cabfd26f4bce87a829d9251612fb0a0b997c23ee97b8674ae3fd5786d842e4a095d4", 0x92}, {&(0x7f0000b0e000-0x5e)="aac4988169c20a3789a28521c86ae7ebc09adafa1ab882eaae630599d77ec4e0780a37f234dc9c821949685a59a25f6f10eb5c16166cd0675cdda6db34841fc9aa741d5083fa131bb36e6248b98de16f236282b28b28bf126bc950267e52", 0x5e}, {&(0x7f000058c000-0x45)="d7d8c5fedef8f45a7d0efaf96656c634f4071bbabf0ff25f2f9f7bfe6ef64300ee1c2f18c3e1da5314d9cd7e29843ab3169b5d3291d5630a62295a020f2c9ddf3c87bafb8d", 0x45}], 0x7, &(0x7f0000cb0000-0x1010)=[{0x1010, 0x105, 0x2, "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"}], 0x1, 0x20004800}, 0x7f}], 0x2, 0x48000) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000a4d000)=0x5630, 0x4) setsockopt$ax25_int(r4, 0x101, 0x8, &(0x7f0000e64000-0x4)=0x6, 0x4) recvfrom$inet(r8, &(0x7f0000808000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x10140, &(0x7f0000c8e000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/28 06:25:35 executing program 7: mmap(&(0x7f0000000000/0x26e000)=nil, 0x26e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 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(&(0x7f0000f90000-0x78)={0x2, 0x78, 0xd4e8, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2001000000000fa, 0x0, 0xfffffffffffffffd, 0x4000001d, 0x0, 0x0, 0x0, 0x0, 0x800004, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0}, 0x0, 0xfffffffffeffffff, 0xffffffffffffffff, 0x400) memfd_create(&(0x7f0000ae1000)="656d3073656c666b657972696e67c047504c1376626f786e6574312375736572232b2c2d706f7369785f61636c5f6163636573732f00", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xffffffffffffffff, 0x84, &(0x7f0000a4c000)={0x0, 0x0}) r0 = syz_open_dev$vcsa(&(0x7f0000ace000)="2f6465762f766373612300", 0x5, 0x46300) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00003b4000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c7e000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000f01000)=0x0, &(0x7f0000161000)=0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x4e, 0x0, 0x0, 0xffffffffffffffff, 0x40000000000000, 0x4, 0x6, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffbffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000001000-0x58)={0x26, "6165616400000000000000000000", 0x4cf, 0x0, "74677231323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) symlink(&(0x7f000000c000-0x6)="2e2f66696c653000", &(0x7f000000b000-0x6)="2e2f62757300") r2 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f000062f000-0x1)=0x3) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)="2e2f66696c653000", 0x20000000080047, 0x80) fcntl$setlease(r2, 0x400, 0x0) 2017/11/28 06:25:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)="2f6465762f6877726e6700", 0x0, 0x0) memfd_create(&(0x7f00003db000)="2f6465762f6877726e6700", 0x0) 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) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000608000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000001, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02000000c3", 0x5) 2017/11/28 06:25:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r3, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) dup(r1) openat(0xffffffffffffff9c, &(0x7f0000cdf000-0x8)="2e2f66696c653000", 0x20101, 0x30) pipe(&(0x7f00002a2000)={0x0, 0x0}) 2017/11/28 06:25:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r3, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) dup(r1) openat(0xffffffffffffff9c, &(0x7f0000cdf000-0x8)="2e2f66696c653000", 0x20101, 0x30) pipe(&(0x7f00002a2000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a13000)=0x0) syz_open_procfs(r4, &(0x7f0000865000-0xa)="6e732f70696400") 2017/11/28 06:25:35 executing program 5: pipe(&(0x7f0000225000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000e42000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) truncate(&(0x7f0000011000)="2e2f62757300", 0x10000) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x7f) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000001000-0x6)={0x6f01, 0xaf}, 0x8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00003e7000)=[], 0x0, 0x0) socket(0x10, 0xf, 0x7) r3 = dup(0xffffffffffffff9c) sendto$unix(r3, &(0x7f0000dc3000)="372e9febc62a5065d34228cac1d3ebebd336a08d32", 0x15, 0x10, &(0x7f0000e67000)=@file={0x0, "2e2f66696c653000"}, 0xa) socket$unix(0x1, 0x1, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000035000-0xc)="2f6465762f72666b696c6c00", 0x200000, 0x0) bind$unix(r3, &(0x7f0000cde000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000a9a000-0xe8)={{{@in=@broadcast=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=@remote={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}}, &(0x7f0000ae7000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000ea3000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf814, r5}) r6 = socket$unix(0x1, 0x0, 0x0) pselect6(0x40, &(0x7f0000dd4000-0x40)={0x4, 0x9, 0x3, 0x6842, 0x0, 0x4, 0x13333d, 0x7}, &(0x7f000068a000-0x40)={0x3, 0x4, 0x5, 0x9, 0x9, 0x4, 0x3ff, 0xfff}, &(0x7f00003cb000-0x40)={0x2, 0x3, 0x8, 0xd76, 0x4, 0x2d52, 0xfff, 0x2000000000000003}, &(0x7f0000b4b000-0x10)={0x77359400, 0x0}, &(0x7f0000b15000-0x10)={&(0x7f0000336000-0x8)={0x9}, 0x8}) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000843000+0x97d)=[{&(0x7f00003cf000)="2900000018003109da00000000000002021304002000ff06800000000c000800040010000006000fb9", 0x29}], 0x1) r8 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f00009a1000)=[], 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000ebd000-0x4)=r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000986000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f00009f0000-0x10)=@file={0x1, "2e2f66696c65302f66696c653000"}, 0x10) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) fstat(r8, &(0x7f0000b4f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket$unix(0x1, 0x0, 0x0) accept(r9, &(0x7f0000006000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000005000-0x4)=0x58) 2017/11/28 06:25:36 executing program 0: 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, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", &(0x7f0000ed5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004b1000)={0x0, 0x0, 0x0}, 0xc) ioprio_get$uid(0x0, r1) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x7572) pkey_alloc(0x0, 0x1) syz_open_dev$loop(&(0x7f0000952000)="2f6465762f6c6f6f702300", 0x0, 0x8000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca0000)="2f6465762f6b766d00", 0x20000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) memfd_create(&(0x7f0000560000-0xc)="2f6465762f72666b696c6c00", 0x1) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000af1000-0x38)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @adapter={0xfff, 0xfffffffffffffffc, 0xffffffff, 0x6, 0x0}}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2017/11/28 06:25:36 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) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)="2f6465762f6877726e6700", 0x0, 0x0) memfd_create(&(0x7f00003db000)="2f6465762f6877726e6700", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000608000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000001, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02000000c3", 0x5) 2017/11/28 06:25:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008e4000-0xc)={0x0, r0, 0x1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000deb000-0x10)={0x2, &(0x7f00004db000)=[{0x0, 0x0}, {0x0, 0x0}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a1b000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_open_dev$loop(&(0x7f0000017000)="2f6465762f6c6f6f702300", 0x0, 0x0) mq_unlink(&(0x7f0000f34000-0xb)="325c65762f6c5e00020000") semop(0x0, &(0x7f0000001000-0x1e)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x100000001, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f000044c000-0x8)={0x0, ""}, 0x8, 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000461000)={0x0, 0x0}) msgsnd(0x0, &(0x7f0000a18000)={0x1, "04"}, 0x9, 0x800000000000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000bc5000)={0x5, 0x0, [{0x40000010, 0x0, 0x6}, {0xbff, 0x0, 0x5}, {0x35b, 0x0, 0x0}, {0xffd, 0x0, 0x8}, {0x40000a67, 0x0, 0x4}]}) 2017/11/28 06:25:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r3, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) dup(r1) openat(0xffffffffffffff9c, &(0x7f0000cdf000-0x8)="2e2f66696c653000", 0x20101, 0x30) 2017/11/28 06:25:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x0, 0x0}], 0x1, 0x9b) write$eventfd(r1, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r2, 0x5450) gettid() r3 = socket(0x0, 0x802, 0x0) timerfd_create(0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r3, &(0x7f00007eb000)="", 0x0) read(0xffffffffffffffff, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e) 2017/11/28 06:25:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r3, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) dup(r1) openat(0xffffffffffffff9c, &(0x7f0000cdf000-0x8)="2e2f66696c653000", 0x20101, 0x30) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a13000)=0x0) syz_open_procfs(r4, &(0x7f0000865000-0xa)="6e732f70696400") 2017/11/28 06:25:36 executing program 5: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000eef000)=0x1) signalfd(r1, &(0x7f0000ef0000)={0xffffffffffff0001}, 0x8) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000151000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa0000-0x4)=0x10, 0x80000) getsockopt(r2, 0x0, 0x7ff, &(0x7f0000ef2000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ef1000)=0x4b) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r1, &(0x7f0000642000)="", &(0x7f0000ad4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) 2017/11/28 06:25:36 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) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)="2f6465762f6877726e6700", 0x0, 0x0) memfd_create(&(0x7f00003db000)="2f6465762f6877726e6700", 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000608000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000001, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02000000c3", 0x5) 2017/11/28 06:25:36 executing program 7: mmap(&(0x7f0000000000/0x26e000)=nil, 0x26e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 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(&(0x7f0000f90000-0x78)={0x2, 0x78, 0xd4e8, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2001000000000fa, 0x0, 0xfffffffffffffffd, 0x4000001d, 0x0, 0x0, 0x0, 0x0, 0x800004, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0}, 0x0, 0xfffffffffeffffff, 0xffffffffffffffff, 0x400) memfd_create(&(0x7f0000ae1000)="656d3073656c666b657972696e67c047504c1376626f786e6574312375736572232b2c2d706f7369785f61636c5f6163636573732f00", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xffffffffffffffff, 0x84, &(0x7f0000a4c000)={0x0, 0x0}) r0 = syz_open_dev$vcsa(&(0x7f0000ace000)="2f6465762f766373612300", 0x5, 0x46300) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00003b4000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c7e000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000f01000)=0x0, &(0x7f0000161000)=0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x4e, 0x0, 0x0, 0xffffffffffffffff, 0x40000000000000, 0x4, 0x6, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffbffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000001000-0x58)={0x26, "6165616400000000000000000000", 0x4cf, 0x0, "74677231323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) symlink(&(0x7f000000c000-0x6)="2e2f66696c653000", &(0x7f000000b000-0x6)="2e2f62757300") r2 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f000062f000-0x1)=0x3) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)="2e2f66696c653000", 0x20000000080047, 0x80) 2017/11/28 06:25:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r3, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) dup(r1) 2017/11/28 06:25:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000335000)="2e2f66696c653000", 0x1) mount(&(0x7f0000ed9000)="2e2f66696c653000", &(0x7f00009aa000)="2e2f66696c653000", &(0x7f00000b4000-0xa)="73656c696e7578667300", 0x0, &(0x7f0000c78000)="") r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000bbe000-0x4)=0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f00000dd000)=0x585, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00001fa000-0x10)=@req={0x28, &(0x7f0000afd000)={@common="65716c00000000000000000000000000", @ifru_data=&(0x7f0000276000-0x20)="d4a75e42698e4f4245243d871bbd8cf7a7272e7e56a7e24f377b4cd0ac783abd"}}) sendto$inet(r0, &(0x7f0000d0f000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000062d000)={0x3, &(0x7f0000c1a000)=[{0x5, 0x800000000000003, 0x80000000, 0x4}, {0x100002001, 0xd190b59, 0x81, 0x7b992638}, {0x1, 0x8, 0x1, 0x2}]}, 0x10) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) rename(&(0x7f0000ff0000)="2e2f66696c653000", &(0x7f0000a9b000-0x8)="2e2f66696c653000") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003e9000-0xf)="2f6465762f73657175656e63657200", 0x60500, 0x0) r2 = dup3(r1, r1, 0x80000) bind$unix(r2, &(0x7f0000c82000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, &(0x7f000042f000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000a5c000)=0x10, 0x804) mmap(&(0x7f0000180000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000979000)="2f6465762f72746300", 0x2004, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000d23000)={{0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2148}, 0xffffffffffffffc1, [0x200, 0x9, 0x0, 0x9, 0x8, 0x7, 0x5e, 0x0]}, 0x5c) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000926000-0xb)={0x1000, 0x7, 0x6, 0x100, 0x4, 0x7, 0x100000000000001, 0xfffffffffffffffc, 0xa0, 0x7fffffff, 0x0}, 0xb) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00006f3000)={0x0}, &(0x7f0000369000)=0x4) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000825000-0x28)={&(0x7f0000267000/0x1000)=nil, 0x34, 0x5, 0x4, &(0x7f0000b17000/0x2000)=nil, 0x6}) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x15, &(0x7f00008e5000-0x4)=0x0, 0x4) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000bd7000)={0x2, 0x6, 0x3, 0xffff, 0xe0, 0x200}) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000d80000-0x4)=0x1, 0x4) 2017/11/28 06:25:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r3, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) dup(r1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a13000)=0x0) syz_open_procfs(r4, &(0x7f0000865000-0xa)="6e732f70696400") 2017/11/28 06:25:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x0, 0x0}], 0x1, 0x9b) write$eventfd(r1, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r2, 0x5450) gettid() r3 = socket(0x0, 0x802, 0x0) timerfd_create(0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r3, &(0x7f00007eb000)="", 0x0) read(0xffffffffffffffff, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67) 2017/11/28 06:25:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$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) lstat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", &(0x7f0000ed5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004b1000)={0x0, 0x0, 0x0}, 0xc) ioprio_get$uid(0x0, r1) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x7572) pkey_alloc(0x0, 0x1) syz_open_dev$loop(&(0x7f0000952000)="2f6465762f6c6f6f702300", 0x0, 0x8000) openat$kvm(0xffffffffffffff9c, &(0x7f0000ca0000)="2f6465762f6b766d00", 0x20000, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) memfd_create(&(0x7f0000560000-0xc)="2f6465762f72666b696c6c00", 0x1) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000af1000-0x38)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @adapter={0xfff, 0xfffffffffffffffc, 0xffffffff, 0x6, 0x0}}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/11/28 06:25:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r1 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r2, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) 2017/11/28 06:25:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)="2f6465762f6877726e6700", 0x0, 0x0) 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) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000608000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000001, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02000000c3", 0x5) 2017/11/28 06:25:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008e4000-0xc)={0x0, r0, 0x1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000deb000-0x10)={0x2, &(0x7f00004db000)=[{0x0, 0x0}, {0x0, 0x0}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a1b000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_open_dev$loop(&(0x7f0000017000)="2f6465762f6c6f6f702300", 0x0, 0x0) mq_unlink(&(0x7f0000f34000-0xb)="325c65762f6c5e00020000") semop(0x0, &(0x7f0000001000-0x1e)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x100000001, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f000044c000-0x8)={0x0, ""}, 0x8, 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000461000)={0x0, 0x0}) msgsnd(0x0, &(0x7f0000a18000)={0x0, "04"}, 0x9, 0x800000000000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000bc5000)={0x5, 0x0, [{0x40000010, 0x0, 0x6}, {0xbff, 0x0, 0x5}, {0x35b, 0x0, 0x0}, {0xffd, 0x0, 0x8}, {0x40000a67, 0x0, 0x4}]}) 2017/11/28 06:25:36 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000efb000/0x3000)=nil, 0x3000, 0x100000e, 0x10, r0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb1000/0x4000)=nil, 0x4000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000bb1000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004b4000-0x10)={r2, 0x1, 0x5, 0x8}, &(0x7f000031d000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0xde, 0x0, 0x3de, 0x5, 0x0, 0x9, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0xfffffffffffffffd, 0x2000000, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x40033, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(r1) setpriority(0x0, r3, 0x85) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00004fc000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f00000cf000/0x18000)=nil, &(0x7f0000c68000-0x18)=[@textreal={0x8, &(0x7f0000d8e000)="0f0966660f9170b70f2193660f71e1c79f0f01c836f20f080fc759c2660f548800800f08", 0x24}], 0x1, 0x2, &(0x7f0000e3a000-0x10)=[@cstype0={0x4, 0x7}], 0x1) ioctl$KVM_ENABLE_CAP_CPU(r6, 0x4068aea3, &(0x7f0000563000)={0x7f, 0x0, [0x80000, 0x0, 0x4, 0xf80000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r6, 0xae80, 0x0) r7 = syz_open_dev$loop(&(0x7f0000e5e000-0xb)="2f6465762f6c6f6f702300", 0x8, 0x4000) getresuid(&(0x7f000099b000-0x4)=0x0, &(0x7f0000de2000-0x4)=0x0, &(0x7f000035d000-0x4)=0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r7, 0x4c03, &(0x7f0000c1d000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000039d000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) 2017/11/28 06:25:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r1 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r2, 0x4b36) openat(0xffffffffffffff9c, &(0x7f0000e9e000)="2e2f66696c653000", 0x20040, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a13000)=0x0) syz_open_procfs(r3, &(0x7f0000865000-0xa)="6e732f70696400") 2017/11/28 06:25:36 executing program 0: 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, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", &(0x7f0000ed5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004b1000)={0x0, 0x0, 0x0}, 0xc) ioprio_get$uid(0x0, r1) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x7572) pkey_alloc(0x0, 0x1) syz_open_dev$loop(&(0x7f0000952000)="2f6465762f6c6f6f702300", 0x0, 0x8000) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [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, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) memfd_create(&(0x7f0000560000-0xc)="2f6465762f72666b696c6c00", 0x1) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000af1000-0x38)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @adapter={0xfff, 0xfffffffffffffffc, 0xffffffff, 0x6, 0x0}}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/11/28 06:25:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000608000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000001, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02000000c3", 0x5) 2017/11/28 06:25:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r1 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r2, 0x4b36) 2017/11/28 06:25:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x0, 0x0}], 0x1, 0x9b) write$eventfd(r1, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r2, 0x5450) gettid() r3 = socket(0x0, 0x802, 0x0) timerfd_create(0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r3, &(0x7f00007eb000)="", 0x0) read(0xffffffffffffffff, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b) 2017/11/28 06:25:36 executing program 7: mmap(&(0x7f0000000000/0x26e000)=nil, 0x26e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 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(&(0x7f0000f90000-0x78)={0x2, 0x78, 0xd4e8, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2001000000000fa, 0x0, 0xfffffffffffffffd, 0x4000001d, 0x0, 0x0, 0x0, 0x0, 0x800004, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0}, 0x0, 0xfffffffffeffffff, 0xffffffffffffffff, 0x400) memfd_create(&(0x7f0000ae1000)="656d3073656c666b657972696e67c047504c1376626f786e6574312375736572232b2c2d706f7369785f61636c5f6163636573732f00", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xffffffffffffffff, 0x84, &(0x7f0000a4c000)={0x0, 0x0}) r0 = syz_open_dev$vcsa(&(0x7f0000ace000)="2f6465762f766373612300", 0x5, 0x46300) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00003b4000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c7e000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000f01000)=0x0, &(0x7f0000161000)=0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x4e, 0x0, 0x0, 0xffffffffffffffff, 0x40000000000000, 0x4, 0x6, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffbffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000001000-0x58)={0x26, "6165616400000000000000000000", 0x4cf, 0x0, "74677231323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) symlink(&(0x7f000000c000-0x6)="2e2f66696c653000", &(0x7f000000b000-0x6)="2e2f62757300") r2 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f000062f000-0x1)=0x3) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) 2017/11/28 06:25:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008e4000-0xc)={0x0, r0, 0x1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000deb000-0x10)={0x2, &(0x7f00004db000)=[{0x0, 0x0}, {0x0, 0x0}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a1b000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_open_dev$loop(&(0x7f0000017000)="2f6465762f6c6f6f702300", 0x0, 0x0) mq_unlink(&(0x7f0000f34000-0xb)="325c65762f6c5e00020000") semop(0x0, &(0x7f0000001000-0x1e)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x100000001, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f000044c000-0x8)={0x0, ""}, 0x8, 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000461000)={0x0, 0x0}) msgsnd(0x0, &(0x7f0000a18000)={0x0, ""}, 0x8, 0x800000000000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000bc5000)={0x5, 0x0, [{0x40000010, 0x0, 0x6}, {0xbff, 0x0, 0x5}, {0x35b, 0x0, 0x0}, {0xffd, 0x0, 0x8}, {0x40000a67, 0x0, 0x4}]}) 2017/11/28 06:25:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r1 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$KDENABIO(r2, 0x4b36) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a13000)=0x0) syz_open_procfs(r3, &(0x7f0000865000-0xa)="6e732f70696400") 2017/11/28 06:25:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$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) lstat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", &(0x7f0000ed5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004b1000)={0x0, 0x0, 0x0}, 0xc) ioprio_get$uid(0x0, r1) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x7572) pkey_alloc(0x0, 0x1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca0000)="2f6465762f6b766d00", 0x20000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) memfd_create(&(0x7f0000560000-0xc)="2f6465762f72666b696c6c00", 0x1) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000af1000-0x38)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @adapter={0xfff, 0xfffffffffffffffc, 0xffffffff, 0x6, 0x0}}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2017/11/28 06:25:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r1 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") 2017/11/28 06:25:36 executing program 6: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000608000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000001, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02000000c3", 0x5) 2017/11/28 06:25:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000fb6000)=[{r0, 0x0, 0x0}], 0x1, 0x9b) write$eventfd(r1, &(0x7f0000c02000)=0x0, 0x8) ioctl$void(r2, 0x5450) gettid() r3 = socket(0x0, 0x802, 0x0) timerfd_create(0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000e66000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000198000-0x4)=0x0, 0x4) write(r3, &(0x7f00007eb000)="", 0x0) read(0xffffffffffffffff, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68) 2017/11/28 06:25:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r1 = gettid() perf_event_open(&(0x7f000010a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a13000)=0x0) syz_open_procfs(r2, &(0x7f0000865000-0xa)="6e732f70696400") 2017/11/28 06:25:36 executing program 7: mmap(&(0x7f0000000000/0x26e000)=nil, 0x26e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f90000-0x78)={0x2, 0x78, 0xd4e8, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2001000000000fa, 0x0, 0xfffffffffffffffd, 0x4000001d, 0x0, 0x0, 0x0, 0x0, 0x800004, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0}, 0x0, 0xfffffffffeffffff, 0xffffffffffffffff, 0x400) memfd_create(&(0x7f0000ae1000)="656d3073656c666b657972696e67c047504c1376626f786e6574312375736572232b2c2d706f7369785f61636c5f6163636573732f00", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xffffffffffffffff, 0x84, &(0x7f0000a4c000)={0x0, 0x0}) r0 = syz_open_dev$vcsa(&(0x7f0000ace000)="2f6465762f766373612300", 0x5, 0x46300) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00003b4000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c7e000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000f01000)=0x0, &(0x7f0000161000)=0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x4e, 0x0, 0x0, 0xffffffffffffffff, 0x40000000000000, 0x4, 0x6, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffbffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000001000-0x58)={0x26, "6165616400000000000000000000", 0x4cf, 0x0, "74677231323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) symlink(&(0x7f000000c000-0x6)="2e2f66696c653000", &(0x7f000000b000-0x6)="2e2f62757300") r2 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f000062f000-0x1)=0x3) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)="2e2f66696c653000", 0x20000000080047, 0x80) 2017/11/28 06:25:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$inet(r0, &(0x7f0000fb1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10, 0x80002) dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000064e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) gettid() syz_open_procfs(0x0, &(0x7f0000eb1000-0x7)="6e732f70696400") SeaBIOS (version 1.8.2-20171012_061934-google) Total RAM Size = 0x00000001e0000000 = 7680 MiB Failed to get pci whitelist data CPUs found: 2 Max CPUs supported: 2 found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f3030: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Booting from Hard Disk 0... early console in extract_kernel input_data: 0x0000000005f13276 input_len: 0x0000000001e7f701 output: 0x0000000001000000 output_len: 0x0000000005c85958 kernel_total_size: 0x0000000006db2000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Linux version 4.15.0-rc1-next-20171128+ (syzkaller@ci) (gcc version 7.1.1 20170620 (GCC)) #54 SMP Tue Nov 28 04:02:11 UTC 2017 [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 kvm-intel.nested=1 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000] bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] random: fast init done [ 0.000000] SMBIOS 2.4 present. [ 0.000000] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000000] e820: last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f32a0-0x000f32af] mapped at [fffffffffee002a0] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Using GB pages for direct mapping [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F3070 000014 (v00 Google) [ 0.000000] ACPI: RSDT 0x00000000BFFFDC70 000034 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFFFF00 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFFDCB0 0017B2 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFFFEC0 000040 [ 0.000000] ACPI: FACS 0x00000000BFFFFEC0 000040 [ 0.000000] ACPI: SSDT 0x00000000BFFFF590 000930 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: APIC 0x00000000BFFFF4A0 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.000000] ACPI: WAET 0x00000000BFFFF470 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000021fffffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x21fffa000-0x21fffdfff] [ 0.000000] kvm-clock: cpu 0, msr 2:1fff8001, primary cpu clock [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: using sched offset of 2211068179 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.000000] Reserved but unavailable: 98 pages [ 0.000000] kasan: KernelAddressSanitizer initialized [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.000000] e820: [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] percpu: Embedded 50 pages/cpu @ffff8801db400000 s167568 r8192 d29040 u1048576 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1935238 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 kvm-intel.nested=1 [ 0.000000] Memory: 6564608K/7863916K available (67084K kernel code, 8161K rwdata, 10664K rodata, 2344K init, 21532K bss, 1299308K reserved, 0K cma-reserved) [ 0.001000] Running RCU self tests [ 0.001000] Hierarchical RCU implementation. [ 0.001000] RCU lockdep checking is enabled. [ 0.001000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 0.001000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.001000] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 0.001000] Console: colour VGA+ 80x25 [ 0.001000] console [ttyS0] enabled [ 0.001000] console [ttyS0] enabled [ 0.001000] bootconsole [earlyser0] disabled [ 0.001000] bootconsole [earlyser0] disabled [ 0.001000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001000] ... MAX_LOCK_DEPTH: 48 [ 0.001000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001000] ... CLASSHASH_SIZE: 4096 [ 0.001000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.001000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.001000] ... CHAINHASH_SIZE: 32768 [ 0.001000] memory used by lock dependency info: 7391 kB [ 0.001000] per task-struct memory footprint: 2304 bytes [ 0.001000] ACPI: Core revision 20170831 [ 0.001000] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 0.001027] APIC: Switch to symmetric I/O mode setup [ 0.002284] x2apic enabled [ 0.003010] Switched APIC routing to physical x2apic. [ 0.006606] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 0.007000] tsc: Detected 2300.000 MHz processor [ 0.007026] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=2300000) [ 0.008006] pid_max: default: 32768 minimum: 301 [ 0.009556] Security Framework initialized [ 0.010015] SELinux: Initializing. [ 0.015108] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.018091] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.019134] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.020053] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.023045] CPU: Physical Processor ID: 0 [ 0.023605] CPU: Processor Core ID: 0 [ 0.024046] mce: CPU supports 32 MCE banks [ 0.024725] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 0.025007] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 0.027042] Freeing SMP alternatives memory: 40K [ 0.030000] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 0.030635] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 0.031233] Hierarchical SRCU implementation. [ 0.032447] NMI watchdog: Perf event create on CPU 0 failed with -2 [ 0.033009] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.034498] smp: Bringing up secondary CPUs ... [ 0.037328] x86: Booting SMP configuration: [ 0.037934] .... node #0, CPUs: #1 [ 0.001000] kvm-clock: cpu 1, msr 2:1fff8041, secondary cpu clock [ 0.040014] smp: Brought up 1 node, 2 CPUs [ 0.040592] smpboot: Max logical packages: 1 [ 0.041050] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 0.044253] devtmpfs: initialized [ 0.051905] kworker/u4:0 (22) used greatest stack depth: 24416 bytes left [ 0.053091] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.054069] futex hash table entries: 512 (order: 4, 65536 bytes) [ 0.055640] RTC time: 6:25:40, date: 11/28/17 [ 0.055459] kworker/u4:1 (25) used greatest stack depth: 23664 bytes left [ 0.062364] NET: Registered protocol family 16 [ 0.064224] audit: initializing netlink subsys (disabled) [ 0.065083] audit: type=2000 audit(1511850339.992:1): state=initialized audit_enabled=0 res=1 [ 0.069353] cpuidle: using governor menu [ 0.070622] ACPI: bus type PCI registered [ 0.072064] PCI: Using configuration type 1 for base access [ 0.240365] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.245170] ACPI: Added _OSI(Module Device) [ 0.245170] ACPI: Added _OSI(Processor Device) [ 0.245622] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.247009] ACPI: Added _OSI(Processor Aggregator Device) [ 0.248207] ACPI: Executed 2 blocks of module-level executable AML code [ 0.285098] ACPI: Interpreter enabled [ 0.285778] ACPI: (supports S0 S3 S4 S5) [ 0.287011] ACPI: Using IOAPIC for interrupt routing [ 0.287172] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.289962] ACPI: Enabled 16 GPEs in block 00 to 0F [ 0.352655] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.354034] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 0.355121] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.356134] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.360247] PCI host bridge to bus 0000:00 [ 0.362021] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.363015] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.363015] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.364020] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 0.366018] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.393129] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.438163] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 0.440795] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 0.443351] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 0.445852] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 0.448339] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 0.454417] vgaarb: loaded [ 0.456940] SCSI subsystem initialized [ 0.459602] ACPI: bus type USB registered [ 0.460417] usbcore: registered new interface driver usbfs [ 0.462062] usbcore: registered new interface driver hub [ 0.463134] usbcore: registered new device driver usb [ 0.464446] pps_core: LinuxPPS API ver. 1 registered [ 0.465034] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.466067] PTP clock support registered [ 0.468000] EDAC MC: Ver: 3.0.0 [ 0.469302] Advanced Linux Sound Architecture Driver Initialized. [ 0.470301] PCI: Using ACPI for IRQ routing [ 0.473450] Bluetooth: Core ver 2.22 [ 0.474159] NET: Registered protocol family 31 [ 0.475009] Bluetooth: HCI device and connection manager initialized [ 0.475027] Bluetooth: HCI socket layer initialized [ 0.475700] Bluetooth: L2CAP socket layer initialized [ 0.477095] Bluetooth: SCO socket layer initialized [ 0.478042] NET: Registered protocol family 8 [ 0.478639] NET: Registered protocol family 20 [ 0.479127] NetLabel: Initializing [ 0.479127] NetLabel: domain hash size = 128 [ 0.479622] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.481200] NetLabel: unlabeled traffic allowed by default [ 0.482281] nfc: nfc_init: NFC Core ver 0.1 [ 0.483156] NET: Registered protocol family 39 [ 0.484409] clocksource: Switched to clocksource kvm-clock [ 0.676085] VFS: Disk quotas dquot_6.6.0 [ 0.676782] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.678147] FS-Cache: Loaded [ 0.678978] pnp: PnP ACPI init [ 0.687695] pnp: PnP ACPI: found 7 devices [ 0.696747] kworker/u4:2 (828) used greatest stack depth: 23616 bytes left [ 0.725861] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.727936] NET: Registered protocol family 2 [ 0.730673] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 0.733766] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes) [ 0.740864] TCP: Hash tables configured (established 65536 bind 65536) [ 0.742173] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 0.743854] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 0.746627] NET: Registered protocol family 1 [ 0.748285] RPC: Registered named UNIX socket transport module. [ 0.749152] RPC: Registered udp transport module. [ 0.749796] RPC: Registered tcp transport module. [ 0.750455] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.752244] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.753660] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 0.754618] software IO TLB [mem 0xbbffd000-0xbfffd000] (64MB) mapped at [ffff8800bbffd000-ffff8800bfffcfff] [ 0.756475] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 10737418240 ms ovfl timer [ 0.757618] RAPL PMU: hw unit of domain pp0-core 2^-0 Joules [ 0.758411] RAPL PMU: hw unit of domain package 2^-0 Joules [ 0.759190] RAPL PMU: hw unit of domain dram 2^-0 Joules [ 0.759909] RAPL PMU: hw unit of domain pp1-gpu 2^-0 Joules [ 0.762344] kvm: already loaded the other module [ 0.763306] Machine check injector initialized [ 0.766809] Scanning for low memory corruption every 60 seconds [ 0.801822] Initialise system trusted keyrings [ 0.802988] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 0.807524] NFS: Registering the id_resolver key type [ 0.808319] Key type id_resolver registered [ 0.808902] Key type id_legacy registered [ 0.809831] fuse init (API version 7.26) [ 0.811463] 9p: Installing v9fs 9p2000 file system support [ 0.837395] NET: Registered protocol family 38 [ 0.838437] Key type asymmetric registered [ 0.839117] Asymmetric key parser 'x509' registered [ 0.839806] Key type pkcs7_test registered [ 0.840576] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.841874] io scheduler noop registered [ 0.842495] io scheduler deadline registered [ 0.843252] io scheduler cfq registered (default) [ 0.843896] io scheduler mq-deadline registered [ 0.844531] io scheduler kyber registered [ 0.845224] io scheduler bfq registered [ 0.848320] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 0.849804] ACPI: Power Button [PWRF] [ 0.851637] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 0.852762] ACPI: Sleep Button [SLPF] [ 0.865292] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 0.866178] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 0.875996] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 0.876857] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 0.881262] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.903661] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.927158] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 0.950459] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 0.973901] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 0.978955] Non-volatile memory driver v1.3 [ 0.979992] Linux agpgart interface v0.103 [ 0.981874] [drm] radeon kernel modesetting enabled. [ 0.983060] [drm] amdgpu kernel modesetting enabled. [ 1.001723] loop: module loaded [ 1.005779] null: module loaded [ 1.007887] nfcsim 0.2 initialized [ 1.018396] scsi host0: Virtio SCSI HBA [ 1.022577] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 1.200067] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 1.200571] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 1.202334] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 1.202617] tun: Universal TUN/TAP device driver, 1.6 [ 1.205361] sd 0:0:1:0: [sda] Write Protect is off [ 1.207414] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 1.221396] sda: sda1 [ 1.224895] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 1.225930] e100: Copyright(c) 1999-2006 Intel Corporation [ 1.227129] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 1.228078] sd 0:0:1:0: [sda] Attached SCSI disk [ 1.229050] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 1.229806] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 1.230544] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 1.231365] sky2: driver version 1.30 [ 1.233337] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.234178] ehci-pci: EHCI PCI platform driver [ 1.234750] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.235630] ohci-pci: OHCI PCI platform driver [ 1.236267] uhci_hcd: USB Universal Host Controller Interface driver [ 1.237456] usbcore: registered new interface driver usblp [ 1.238242] usbcore: registered new interface driver usb-storage [ 1.239517] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 1.241081] i8042: Warning: Keylock active [ 1.242814] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.243439] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.245456] mousedev: PS/2 mouse device common for all mice [ 1.246778] kworker/u4:2 (1305) used greatest stack depth: 21216 bytes left [ 1.248111] rtc_cmos 00:00: RTC can wake from S4 [ 1.249784] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 1.250782] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 1.253604] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel@redhat.com [ 1.254831] usbcore: registered new interface driver btusb [ 1.261132] hidraw: raw HID events driver (C) Jiri Kosina [ 1.265841] usbcore: registered new interface driver usbhid [ 1.266909] usbhid: USB HID core driver [ 1.286693] NET: Registered protocol family 26 [ 1.287514] Netfilter messages via NETLINK v0.30. [ 1.288512] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 1.289413] ctnetlink v0.93: registering with nfnetlink. [ 1.291121] ip_tables: (C) 2000-2006 Netfilter Core Team [ 1.293125] Initializing XFRM netlink socket [ 1.294055] NET: Registered protocol family 10 [ 1.296400] Segment Routing with IPv6 [ 1.296945] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 1.298172] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.301823] NET: Registered protocol family 17 [ 1.302415] NET: Registered protocol family 15 [ 1.303563] Bluetooth: RFCOMM TTY layer initialized [ 1.304333] Bluetooth: RFCOMM socket layer initialized [ 1.304877] Bluetooth: RFCOMM ver 1.11 [ 1.305343] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 1.305880] Bluetooth: BNEP filters: protocol multicast [ 1.306541] Bluetooth: BNEP socket layer initialized [ 1.307091] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 1.307675] Bluetooth: HIDP socket layer initialized [ 1.308766] NET: Registered protocol family 41 [ 1.309635] lec:lane_module_init: lec.c: initialized [ 1.310196] mpoa:atm_mpoa_init: mpc.c: initialized [ 1.310767] l2tp_core: L2TP core driver, V2.0 [ 1.311291] 8021q: 802.1Q VLAN Support v1.8 [ 1.322386] DCCP: Activated CCID 2 (TCP-like) [ 1.322943] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 1.324811] sctp: Hash tables configured (bind 32/56) [ 1.326262] NET: Registered protocol family 21 [ 1.327117] Registered RDS/tcp transport [ 1.327555] tipc: Activated (version 2.0.0) [ 1.328146] NET: Registered protocol family 30 [ 1.329175] tipc: Started in single node mode [ 1.329680] 9pnet: Installing 9P2000 support [ 1.330460] Key type dns_resolver registered [ 1.338787] AVX2 version of gcm_enc/dec engaged. [ 1.339352] AES CTR mode by8 optimization enabled [ 1.344882] sched_clock: Marking stable (1344853225, 0)->(2259222922, -914369697) [ 1.347996] registered taskstats version 1 [ 1.348514] Loading compiled-in X.509 certificates [ 1.352616] Key type big_key registered [ 1.354197] Key type encrypted registered [ 1.355754] Magic number: 9:145:419 [ 1.356390] console [netcon0] enabled [ 1.356838] netconsole: network logging started [ 1.358278] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 1.360886] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 1.361761] ALSA device list: [ 1.362135] No soundcards found. [ 1.363611] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 1.364833] cfg80211: failed to load regulatory.db [ 1.456793] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 1.460839] md: Waiting for all devices to be available before autodetect [ 1.461803] md: If you don't use raid, use raid=noautodetect [ 1.824184] tsc: Refined TSC clocksource calibration: 2299.779 MHz [ 1.825085] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2126646216d, max_idle_ns: 440795291424 ns [ 1.881572] input: ImPS/2 Generic Wheel Mouse as /devices/platform/i8042/serio1/input/input4 [ 1.886783] md: Autodetecting RAID arrays. [ 1.887438] md: autorun ... [ 1.887836] md: ... autorun DONE. [ 1.889926] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities [ 1.892580] EXT4-fs (sda1): couldn't mount as ext2 due to feature incompatibilities [ 1.896746] EXT4-fs (sda1): INFO: recovery required on readonly filesystem [ 1.897754] EXT4-fs (sda1): write access will be enabled during recovery [ 2.357552] EXT4-fs (sda1): recovery complete [ 2.359573] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 2.360714] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 2.362669] devtmpfs: mounted [ 2.370425] Freeing unused kernel memory: 2344K [ 2.371082] Kernel memory protection disabled. [ 2.765175] random: crng init done SELinux: Could not open policy file <= /etc/selinux/targeted/policy/policy.31: No such file or directory INIT: version 2.88 booting INIT: /etc/inittab[71]: duplicate ID field "T0" [ 2.921593] stty (1488) used greatest stack depth: 19408 bytes left [ 2.966437] run-parts (1489) used greatest stack depth: 19144 bytes left [ 3.006527] uname (1490) used greatest stack depth: 17680 bytes left [info] Using makefile-style concurrent boot in runlevel S. [....] Starting the hotplug events dispatcher: udevd[ 3.773745] udevd[1594]: starting version 175 [ 3.773759] udevd (1593) used greatest stack depth: 16192 bytes left [?25l[?1c7[ ok 8[?25h[?0c. [....] Synthesizing the initial hotplug events...[?25l[?1c7[ ok 8[?25h[?0cdone. [....] Waiting for /dev to be fully populated...[?25l[?1c7[ ok 8[?25h[?0cdone. [....] Activating swap...[?25l[?1c7[ ok 8[?25h[?0cdone. [ 5.462344] EXT4-fs (sda1): re-mounted. Opts: (null) [....] Cleaning up temporary files... /tmp[?25l[?1c7[ ok 8[?25h[?0c. [....] Activating lvm and md swap...[?25l[?1c7[ ok 8[?25h[?0cdone. [....] Checking file systems...fsck from util-linux 2.20.1 [?25l[?1c7[ ok 8[?25h[?0cdone. [....] Mounting local filesystems...mount: debugfs already mounted or /sys/kernel/debug busy [?25l[?1c7[FAIL8[?25h[?0cfailed. [....] Activating swapfile swap...[?25l[?1c7[ ok 8[?25h[?0cdone. [....] Cleaning up temporary files...[?25l[?1c7[ ok 8[?25h[?0c. [....] Setting kernel variables ...[?25l[?1c7[ ok 8[?25h[?0cdone. [....] Configuring network interfaces...Internet Systems Consortium DHCP Client 4.2.2 Copyright 2004-2011 Internet Systems Consortium. All rights reserved. For info, please visit https://www.isc.org/software/dhcp/ parse_option_param: Bad format a [ 8.713251] dhclient-script (2789) used greatest stack depth: 13968 bytes left Listening on LPF/eth0/42:01:0a:80:00:36 Sending on LPF/eth0/42:01:0a:80:00:36 Sending on Socket/fallback DHCPREQUEST on eth0 to 255.255.255.255 port 67 DHCPACK from 169.254.169.254 bound to 10.128.0.54 -- renewal in 33793 seconds. [?25l[?1c7[ ok 8[?25h[?0cdone. [....] Cleaning up temporary files...[?25l[?1c7[ ok 8[?25h[?0c. INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0