0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f00000f3000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0xa, &(0x7f000085e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x3c}, 0x79}, {{0x0, 0x0, &(0x7f0000ff7000-0x30)=[{&(0x7f0000739000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f0000b94000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000363000)="0000000000000000", 0x8}], 0x3, &(0x7f0000ff7000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c, 0x4}, 0x9}], 0x3, 0x40000000, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000eb4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac) poll(&(0x7f0000f7c000-0x40)=[{r0, 0x1000, 0x0}, {r0, 0xa100, 0x0}, {r0, 0x200, 0x0}, {r0, 0xc0, 0x0}, {r0, 0x4080, 0x0}, {r0, 0x0, 0x0}, {r0, 0x40, 0x0}, {r0, 0x1100, 0x0}], 0x8, 0x3) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x22, &(0x7f0000766000)={r1, 0x81, 0x0, 0x4}, 0x10) sendto$inet6(r0, &(0x7f0000ffd000-0x401)="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", 0x3ff, 0x1fffffff, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x80000000000000, @loopback={0x0, 0x1}, 0x6}, 0x1c) 2017/10/19 22:16:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() r1 = 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) io_setup(0x0, &(0x7f0000001000)=0x0) open(&(0x7f0000d42000-0x8)="2e2f66696c653000", 0x0, 0x0) gettid() perf_event_open(&(0x7f00002a7000)={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) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000046000-0x10)={0x0, 0x0}) finit_module(r1, &(0x7f0000c33000-0x11)="757365722b5e2747504c7d237070703000", 0x3) syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cee06e", @ifru_mtu=0x0}) linkat(0xffffffffffffffff, &(0x7f0000904000-0x8)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f00001fc000)="2e2f66696c653000", 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000090e000)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f00006fc000)={0x0, 0x0}) mount(&(0x7f0000d04000)="2e2f66696c653000", &(0x7f0000903000)="2e2f66696c653000", &(0x7f0000f96000-0x6)="62646576008e", 0xc0ed0000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)="2e2f66696c653000", &(0x7f0000d78000)="2e", &(0x7f0000fdb000)="756269667300", 0x0, 0x0) link(&(0x7f0000a4c000-0x8)="2e", &(0x7f00001a7000)="2e2f66696c653100") pread64(r0, &(0x7f0000a70000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66, 0x0) mount(&(0x7f00002ba000-0x8)="2e2f66696c653000", &(0x7f0000cbf000-0x8)="2e", &(0x7f00005f8000-0x6)="716e783400", 0x0, &(0x7f0000068000)="be") mount(&(0x7f0000378000-0x8)="2e", &(0x7f0000333000)="2e", &(0x7f0000753000)="6d736c6f7300", 0x5010, &(0x7f0000ec3000-0x1)="58") mount(&(0x7f0000add000-0x8)="2e2f66696c653000", &(0x7f0000e09000-0x1)="2e", &(0x7f00005e9000)="6369667300", 0x2000, &(0x7f0000ad5000)="") 2017/10/19 22:16:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000000000)=0xdfc) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000093a000)=0x0) r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f000033e000/0x4000)=nil, 0x4000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ff7000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a90000)=0x20) shutdown(r0, 0x1) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f5b000)=0x100) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000109000)={0x6d, {{0xa, 0x2, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbbf7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ff9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0xfff, 0x80, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f00002b4000-0x1)="6a", 0x1, 0x0, &(0x7f0000c1e000-0x1c)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) mmap(&(0x7f0000e48000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f00005e5000-0x100)=[{{&(0x7f0000ff6000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x10, &(0x7f00008d6000-0x40)=[], 0x0, &(0x7f0000ff7000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b, 0x8}, 0x27}, {{0x0, 0x0, &(0x7f0000ff7000)=[{&(0x7f0000d06000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f00007d1000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000ff6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f0000ff6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f00006ba000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f0000ff7000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000aca000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f0000ff7000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f000057a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00000f3000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0xa, &(0x7f000085e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x3c}, 0x79}, {{0x0, 0x0, &(0x7f0000ff7000-0x30)=[{&(0x7f0000739000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f0000b94000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000363000)="0000000000000000", 0x8}], 0x3, &(0x7f0000ff7000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c, 0x4}, 0x9}], 0x3, 0x40000000, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000eb4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac) poll(&(0x7f0000f7c000-0x40)=[{r0, 0x1000, 0x0}, {r0, 0xa100, 0x0}, {r0, 0x200, 0x0}, {r0, 0xc0, 0x0}, {r0, 0x4080, 0x0}, {r0, 0x0, 0x0}, {r0, 0x40, 0x0}, {r0, 0x1100, 0x0}], 0x8, 0x3) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000766000)={r1, 0x81, 0x0, 0x4}, 0x10) sendto$inet6(r0, &(0x7f0000ffd000-0x401)="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", 0x3ff, 0x1fffffff, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x80000000000000, @loopback={0x0, 0x1}, 0x6}, 0x1c) 2017/10/19 22:16:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009c9000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$evdev(&(0x7f000081d000)="2f6465762f696e7075742f6576656e742300", 0xffffffffffffffff, 0x0) fallocate(r2, 0x2, 0x62, 0x3) r3 = syz_open_dev$mouse(&(0x7f00000a1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3f, 0x24100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000309000)={0x6, 0x0, 0x10002, 0x800}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000002d000)={0x6, r4, 0x0, 0x7}) r5 = syz_open_dev$tun(&(0x7f0000870000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000428000-0x4)=0x8000203) r6 = fcntl$dupfd(r5, 0x406, r1) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000d41000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="5f924cffc34bd2383e5bdb2b9e0615f1"}) ioctl$TTUNGETFILTER(r6, 0x801054db, &(0x7f0000818000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r7, 0x8927, &(0x7f0000ff3000)={@common="67726530000000000000000000000000", &(0x7f000028e000-0x30)=@ethtool_rxfh={0x47, 0x1000, 0x7, 0x3, 0x4, "624ad1", 0x100000000, [0x3, 0xee, 0x9d5, 0x5, 0x4, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f0000513000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg(r1, &(0x7f00009d3000)=[{{0x0, 0x0, &(0x7f0000515000)=[{&(0x7f0000f9d000-0x36)="f6f1660137b48d1f4466e00ccc6244fad61b124ea081e2cf503f52fa9ac711965207725d96125ff198bd843e2014df753d46c28deb579946ee9796026b0fcb02f0f8426b010bad52b850432a941f629a5af65d343565e17e53824af258edfeb085ca0f09b5c83af4b6a8afa67929e8ab4b9d71e85b716831f76f2ae0629346e81336e721253ab6a4d65992cf48795518c021749bc1634d92ec6996fd400336cd17", 0xa1}, {&(0x7f000034a000-0x37)="3bd7fdd3bd671a1e62cfaf9a8c95ab2816bbcbb338bac0a6b3b51b4f496c85bf8352af298b51104c265a3dc946e6d9f15dde2c740dd84b", 0x37}, {&(0x7f00001f4000-0x2)="389a", 0x2}, {&(0x7f0000454000-0xfa)="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", 0xfa}, {&(0x7f000083d000)="432e3e63b0939c", 0x7}, {&(0x7f00005ca000-0x8)="992b16d55989fa99", 0x8}, {&(0x7f0000dc9000-0x8e)="add69d152a615fa4292cc84815fffc8f53b61ab836cdf6e9ede8b9bb9cc3405a07c272f662572420cf51c0ddb1d6f66784471ee111fca35a3b8210b0b48c2dd14df6e4aa42a654a2be7735e76c3c3713ae22cbe893d942900026ff8600dba421f14b6f8369e6b2caaa5da84a2a6c94a08b12398c447b779e769a24a4961bf2100e368c3c136ded421ca318a40863", 0x8e}], 0x7, &(0x7f0000044000)=[{0x98, 0x0, 0x1f, "b674edf155ab3b53addd23a66f9b76d92b6fe932b95e3e1cf7860375bd9418b23088df10c37ffaa08e9aa083f9a9eb3e5234a73863813b6786531207013751161f2a610bc1dbd0863af71307e4b98b8a1284a639f75ad55ba9db5714cdc406e937fa066ce87def78ebca485c170aeadca469a1504de5220657df4718918285bc12a5654443"}, {0xf8, 0x10f, 0x0, "eee7043aa26fc3418db1e0e971c869552d69db948ccc7f878bb8a62e5c9980d5ceaee61ee4df021efefe5dade2ac6de6cdd5c9d4d3b6bab8a61a3ab8fe9597b7ee7b1dabe1c5eed7726841bca9fc452882c2ded16c778216d910f040a7a3d010f4f9d47b9f0e401278ab0cfdc0693bcbae49fc005dd03bd33180acdf49aee86e7b8ea9493b85ad5786ad6abfe736181dec531304cd65e3050abf7735e6caff4c876c88c856da2b484c6b8e730a595c428b2a45b00dde2eac4b23f9cd9d82d87c60ababb9924f75ab01cd006a62b180ec5006c78d874c556acfb237c84ce023ce949dba3c6e18"}], 0x2, 0x20000010}, 0x800}], 0x1, 0x40000) ioctl$sock_ifreq(r6, 0x89a3, &(0x7f00005cf000-0x28)={@common="62637366300000000000000000000000", @ifru_settings={0x5, 0x5, @sync=&(0x7f000087e000-0xc)={0x18, 0xe57, 0x1}}}) sendto(r7, &(0x7f000043c000)="120000001200e7fb00ffe90000000800f99b", 0x12, 0x7c, 0x0, 0x0) pwritev(r0, &(0x7f0000251000-0x60)=[{&(0x7f0000463000)="68d00bcb5467bf1a0d79ae31f1aaf5583197b0f9ac0a278422b4daa2bd467fc3d8f08d89ca20a38360d1f09a5d17d8de7ec645ba963346bc7631a7ecad5b118969c10fb236286eb589c58df5d4cef675d161fab04b3a5ab9d7bd2d30be8321d9b893148cc071b273808758bccbde674b68ed74edcecf3ff843310086403c4b0b2983b10260c76bfbfd8bdeacde5e508ace145a449870b96ee623a96e6cff69077d49936764e0b3d05d6d51a4421aca4bde7ef6bdb09e51b167dd1f1ec17aadd035a158b63b0ec1c96576d054f0dd6bcde5806ee9f32274b3264c82feba7fde516f5996b904", 0xe5}, {&(0x7f0000c10000)="fb972b619026bad3444f3f8a1cedd605e068ab09252d05bffced208c46", 0x1d}, {&(0x7f00004e1000-0xcc)="28822215efd588ca72823898e11f3f50711d7ba268132e22160734f4c2c5d12c84632ee65e299308f85a5d51aa44790ae9c897d9a843ddf4b58465ce5fab30fc5205c6d819eec3c915e238a3b5648cc8e2a69e8ad2d4ccba391608707325ac951c31f6df6acbb90b758c9608d424fb5edf06ad130576b603ebddf2fac44f0e60ea3446faa89838e7fc64c4ef479249365b9dc64d76a51c98bd89df4e0d9736339affb5dda77b6e8407a4603ae5390270bf3ff790b02a58d204a80fd63e5eff397bc68f0413c13e7f974b1fe9", 0xcc}, {&(0x7f00004ec000)="2ef4c49cda61091db9f0d93ae091998773504eafd7db57683b0f9c5a4c9ea1a8a06a16bbdfa99b2a0d1af205b405f398390b806ca0c707399a3e35fa781c613cd8c1797da9ba4db2c8ff9fc21e885ab8c75b34b6b980065393819cb2c53f50d425c46ea9639349d2a2ccb44737ba078b636d8f98819e191776e699a4325c97f4ea2ea924b91730d4fc451d63957e72d7ffcf2182ce79c5609a2a254dc76adb9bf4ced0f755842c190ff7d9c5bf5976b7e52c", 0xb2}, {&(0x7f0000ecc000)="", 0x0}, {&(0x7f0000578000)="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0xf64, 0x20, &(0x7f0000fc8000)=@abs={0x1fffffff, 0x0, 0x0}, 0x8) writev(r0, &(0x7f000043d000)=[{&(0x7f0000bb4000)="9cb0f2d930dd82ffa25064f606f3672c92c854143e3c944e2ef763ec5e7f56be3988b57b6c09a5f7b271e40fc6c28b0bf60b3c8560d838962c8e2c3bb40edf669dad0316e36f188ea750bf0db7f00a5306e24be6101e630285aedbcd11fbdf87f2a43a410137558f71af5eeb188009eb54346fb488d58919677151654bc6ba5a7c63678e5980", 0x86}, {&(0x7f0000e9e000)="44e6dafbfa5ce79fad8e4851561745f252ed73d0340b61288aaddcdb6d5ece31f03f13d20c9b77864737c4d279633c1dccd49413", 0x34}, {&(0x7f0000402000)="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", 0xfd}, {&(0x7f0000ae8000)="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", 0x1000}, {&(0x7f0000e10000-0xc0)="4baea2b615eed7c6846fd8ec67f9de33a0b174c77f80f1d162cc3d33f78e66beaa916065722060fabe757f0dd9775975fc861f316c42965b9a5dd9928d02bdfed1e08f5cb8d32a642b87618f2e55a18496efc76bc2f7d713f289318cf752fcea90b1679fc0bfbce33f04ab38be647e0ad8c13bf8061f4fa59f4534c7981f4dfb6b884003cb9bd5bc6bd1cc34f5c07fd46da994487af32acd1e4fa808f65c8191a05440f863c7dca2c7a5c79f7e6a2540855c0aa6ea80231992ca00674caeeb67", 0xc0}], 0x5) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, &(0x7f000065e000-0x1)=0x7) syz_open_dev$random(&(0x7f0000bbf000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x200000) r8 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$TIOCGETD(r8, 0x5424, &(0x7f00005e4000-0x4)=0x0) r9 = gettid() perf_event_open(&(0x7f0000de3000-0x78)={0x2, 0x78, 0x1000000000000df, 0x4000040000, 0xfffffffffffff001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x6, 0xb, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, &(0x7f0000386000)="", 0x0) ioctl$TIOCNXCL(r8, 0x540d) 2017/10/19 22:16:51 executing program 6: mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x10000005, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083c000/0x4000)=nil, 0x4000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x3) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000c13000)=0xc, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000039c000-0x4)=0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@common="69703667726530000000000000000000", @ifru_names=@common="695a01007674691b0000e2ffffff0000"}) pipe2(&(0x7f0000799000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) r0 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) r1 = memfd_create(&(0x7f000039f000)="69703caa7600000006000003ff2001", 0x1) pwritev(r1, &(0x7f0000d4a000-0x70)=[{&(0x7f00003ce000)="8927cb911b59897d403cdc823cd5c9e288ff9fe71bb159ccfc1b71c2557db94b03446618780dfd0813916f45a02ff6c05d43d4ef", 0xfffffffffffffe68}, {&(0x7f0000db2000)="fe6a33f6158442290686d5b2b76fe9e4c6afb40c9f09604a9f2cd78d1f4c4dc2d28b799141a06ce181b2f6d338971d32cb3ca22ee8b4fd", 0x37}, {&(0x7f0000958000-0x58)="4f7e4d0b48ac8012d266d0166ec9e45bc22b302b8cc87bebc47b287f0904b7f02006479249425d575e4808ff0395cc4bd74f1072df0aafe5b62a696f6da846e129ae8d8836ef832f32f263601f5d73c7297d6af018b73bd8", 0x7fffef95}, {&(0x7f0000e93000)="6845bf568b35beb895778a1d222544fb9408cfc8cb08171005d2ecf6ce816a605ed349fd0b628cc4a97611c526b35db022e90afc5f36a7a2c49c55e2f427e86f9054d25cf941654e6a388e93135923c333f1cee7d6bcfba99a4edb", 0x5b}, {&(0x7f0000c09000)="", 0x0}, {&(0x7f00001fd000)="b413ac0d99bef9cc253d386d63faa092daad80dc4d09278d0fd773fed883d851958bbfd5f1a8d24d4f753853083b183c6a2cd5e0e983f80070c9251dab9e3f092ce6b977fdcb30128ac37ef178e829a5a8e16bd0edcb31493e4e3966585c1d1854091864e51c16f5cebc69737ab6d65ee207b4d6ef3328865ca8ac80e4b477b1ad37f08844aa168b1e31a9029b19736d596c44cae01a597255c86e9132790e4a1656a9ccbe4c0d382345ed98e24d845171a8f4bc2c924fd5023dfd24b301bc1abdd6ad7c5434d7745ed8ca9a484939e3caf204726299dd07ad6c74d2cfd01e57b7a49a28bae5834fb20c61677256e093bfdd8efc5e5df8a0af4cf23964f403b6", 0x100}, {&(0x7f0000d7a000-0xf9)="e957cc5291337209d18ebda314d10a79b08ae551066c471c683c25fd508ccb08c2283db0b4da688f576101198d720efcabba8b5b4dee5c540562071558dcee2a5da3cffc44d6e29d2ba8a7539a9b2b59a7f48b8e565fb228c3503161a3131561e65d0d5a4fc423ec1dc74502df03be2503ee7d6195fb94f792c70499306d80451890a00a070e9f80b97cd2a97de9da1f71f9a7d8c4ed93025219667fb605ed569c46eb6fe11facca535ea939d7ded294913a758c4227fcdeb8e994169ab4054b1a749a4fd8980a49fb03122ff9c88692327e9d46e2071fabc3f6d6c21aba7534a554fd3d260ae03cfb4d3a0e706edf7343e870e91c0d74a727", 0xf9}], 0x7, 0x20003) ioctl$LOOP_CHANGE_FD(r0, 0x401070ca, r1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000082e000)={0x0, 0x7ff}, &(0x7f0000ac6000)=0x8) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000da3000-0x6)={0x1, [0x9106]}, 0x6) pwritev(r0, &(0x7f0000893000)=[{&(0x7f000042e000-0xc4)="f7f4cc7fa497cc8055d4a281f0b06204eaf5d3ca5ba71b37a7ba6f8c656e5e3563d5f132853e8465b4751684ad3d4d4165b45afbb44cbca96935a347b1d4715d0200dcfc288ad2b5b68d5dd257a5c19ff73cfc855d4bad119dcbe78ee25d80c87dbe92b929fb384c62394dd7c9c70da5bf75b02128bfff002ca3881f502b12aad107ec59d162a8a0e3cb5f70a4f219af1d3e573456d7039b666e184f517c33b19cf983837329abc2267c6a5cc17f384d0975e0911370f7b2049b088e63e12aee6264da8f", 0xc4}, {&(0x7f0000e2a000)="", 0x0}, {&(0x7f00005d7000-0xe3)="aee185ac1f5a31db42af8d4754bbb1bd828a281e032b54585228495a4de46331d4a2483d0c1f6090b2f39b2416e447ed63afc2b95ed70f5dd3f12c88cb23189ce71afbe989d98bd680029f30f925879a2caf89880c7bf00426ad0e8f17435f4d294d7fb592689fdd1c6a1e3861d7189f1cf52915c089e09c04f809e5eeeed77c0c8e6d7f46bf1b145baff8b58cfe6bd8cfe38c3fcd4f5cea215ab1ed3a4bb5b493ae2f17868c18e04f4adc0784ee19ef82efc417985030f3b683384093ddd6bbb008d083dcbd60cce6943841395f9d82ccc774892687f2f94edd29fdba3760a13a5a98", 0xe3}, {&(0x7f0000ce2000-0xec)="289ca6c59051932aff3fc396cf78ae8c7f4322368d0577dbdf2701860b4ae5127dcdfc19f25f48c4c3b60270c325128db652bd4a769bc39309b2357cf0fe8d288c86bc0bb39abb3000b28201acff1b9e541ec9d665dff5987450cdba9175827119131108cdae6c7703d121e2aba7f9263c9b3344ee2a992631adf9ef1c6a025470f1b65f03e7a46bb4cb06710eb4ed3b5b9c475e8d014622168fd9265bd6222458b95ee36d38cb9c73005aec23de8c9c6930517aa53d606fc3c5b6579a746a9392dcca3d53a9a9ea18689f629dc4117e95c56060b5c23c5a54374abfcbe40dda5deb2780f2684f34beb1e4cc", 0xec}], 0x4, 0x0) read(r0, &(0x7f0000911000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46) ioctl$LOOP_CLR_FD(r0, 0x4c01) openat$sequencer(0xffffffffffffff9c, &(0x7f0000784000-0xf)="2f6465762f73657175656e63657200", 0x2000, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a4c000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/19 22:16:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$usbmon(&(0x7f00001bb000-0xd)="2f6465762f7573626d6f6e2300", 0xdbc, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000377000)="2f6465762f72666b696c6c00", 0x420000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x9)="75736572656d302600", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1000000008, &(0x7f000030c000)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) prctl$setname(0xf, &(0x7f000066c000-0xc)="2b7d70707030776c616e3000") io_submit(r1, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a07000-0x78)={0x3, 0x78, 0x8001, 0x3, 0x5, 0x3f, 0x0, 0x80000001, 0x2000, 0x8, 0x8, 0x0, 0x31f, 0x6, 0x0, 0x9, 0x1, 0x3, 0x0, 0x0, 0x6, 0x8, 0x0, 0x0, 0xc261, 0xff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xf) rt_sigprocmask(0x1, &(0x7f0000a29000)={0x1000}, &(0x7f00003c0000-0x8)={0x0}, 0x8) getsockopt$netlink(r3, 0x10e, 0x7, &(0x7f00001bb000)="", &(0x7f0000015000-0x4)=0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000b02000)={0x9, {{0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004be000)={0xb01a, 0x0, 0x3, 0x9, 0x0}, &(0x7f00000f8000)=0x10) mq_getsetattr(0xffffffffffffffff, &(0x7f000070d000-0x40)={0x100000000, 0x7, 0x40, 0x6, 0x8, 0x9, 0x8, 0x6}, &(0x7f0000ba9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0xfffffffffffffffb, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000a08000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000427000-0x4)=0x8) io_getevents(r1, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0}) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000001000-0x8)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/19 22:16:51 executing program 4: mmap(&(0x7f0000001000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfdfd, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000029000)={0x1, 0x0, [{0x487, 0x0, 0x0}]}) 2017/10/19 22:16:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a9e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f00003b1000-0x2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x2000, &(0x7f000090b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$mouse(&(0x7f00004f1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xebb, 0x1841) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000b8f000)=0x80, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffefffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x5, &(0x7f0000abf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) r3 = inotify_init1(0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) ioctl(r4, 0x894c, &(0x7f0000158000)="") r5 = dup2(r2, r3) setns(r3, 0x0) setns(r3, 0x100040000000) flistxattr(r3, &(0x7f000066e000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0xb702, &(0x7f0000488000-0x8)={r5, 0x4}) getsockname$inet(r5, &(0x7f000053b000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c40000)=0x10) syz_emit_ethernet(0x3e, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "90007c", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000646000-0xf)="2f6465762f73657175656e63657200", 0x54b81, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000ed2000-0x4)=0x0, &(0x7f00004cc000)=0x4) 2017/10/19 22:16:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00003ec000-0x1f)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) 2017/10/19 22:16:51 executing program 6: mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x10000005, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083c000/0x4000)=nil, 0x4000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x3) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000c13000)=0xc, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000039c000-0x4)=0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@common="69703667726530000000000000000000", @ifru_names=@common="695a01007674691b0000e2ffffff0000"}) pipe2(&(0x7f0000799000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) r0 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) r1 = memfd_create(&(0x7f000039f000)="69703caa7600000006000003ff2001", 0x1) pwritev(r1, &(0x7f0000d4a000-0x70)=[{&(0x7f00003ce000)="8927cb911b59897d403cdc823cd5c9e288ff9fe71bb159ccfc1b71c2557db94b03446618780dfd0813916f45a02ff6c05d43d4ef", 0xfffffffffffffe68}, {&(0x7f0000db2000)="fe6a33f6158442290686d5b2b76fe9e4c6afb40c9f09604a9f2cd78d1f4c4dc2d28b799141a06ce181b2f6d338971d32cb3ca22ee8b4fd", 0x37}, {&(0x7f0000958000-0x58)="4f7e4d0b48ac8012d266d0166ec9e45bc22b302b8cc87bebc47b287f0904b7f02006479249425d575e4808ff0395cc4bd74f1072df0aafe5b62a696f6da846e129ae8d8836ef832f32f263601f5d73c7297d6af018b73bd8", 0x7fffef95}, {&(0x7f0000e93000)="6845bf568b35beb895778a1d222544fb9408cfc8cb08171005d2ecf6ce816a605ed349fd0b628cc4a97611c526b35db022e90afc5f36a7a2c49c55e2f427e86f9054d25cf941654e6a388e93135923c333f1cee7d6bcfba99a4edb", 0x5b}, {&(0x7f0000c09000)="", 0x0}, {&(0x7f00001fd000)="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", 0x100}, {&(0x7f0000d7a000-0xf9)="e957cc5291337209d18ebda314d10a79b08ae551066c471c683c25fd508ccb08c2283db0b4da688f576101198d720efcabba8b5b4dee5c540562071558dcee2a5da3cffc44d6e29d2ba8a7539a9b2b59a7f48b8e565fb228c3503161a3131561e65d0d5a4fc423ec1dc74502df03be2503ee7d6195fb94f792c70499306d80451890a00a070e9f80b97cd2a97de9da1f71f9a7d8c4ed93025219667fb605ed569c46eb6fe11facca535ea939d7ded294913a758c4227fcdeb8e994169ab4054b1a749a4fd8980a49fb03122ff9c88692327e9d46e2071fabc3f6d6c21aba7534a554fd3d260ae03cfb4d3a0e706edf7343e870e91c0d74a727", 0xf9}], 0x7, 0x20003) ioctl$LOOP_CHANGE_FD(r0, 0x401070ca, r1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000082e000)={0x0, 0x7ff}, &(0x7f0000ac6000)=0x8) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000da3000-0x6)={0x1, [0x9106]}, 0x6) pwritev(r0, &(0x7f0000893000)=[{&(0x7f000042e000-0xc4)="f7f4cc7fa497cc8055d4a281f0b06204eaf5d3ca5ba71b37a7ba6f8c656e5e3563d5f132853e8465b4751684ad3d4d4165b45afbb44cbca96935a347b1d4715d0200dcfc288ad2b5b68d5dd257a5c19ff73cfc855d4bad119dcbe78ee25d80c87dbe92b929fb384c62394dd7c9c70da5bf75b02128bfff002ca3881f502b12aad107ec59d162a8a0e3cb5f70a4f219af1d3e573456d7039b666e184f517c33b19cf983837329abc2267c6a5cc17f384d0975e0911370f7b2049b088e63e12aee6264da8f", 0xc4}, {&(0x7f0000e2a000)="", 0x0}, {&(0x7f00005d7000-0xe3)="aee185ac1f5a31db42af8d4754bbb1bd828a281e032b54585228495a4de46331d4a2483d0c1f6090b2f39b2416e447ed63afc2b95ed70f5dd3f12c88cb23189ce71afbe989d98bd680029f30f925879a2caf89880c7bf00426ad0e8f17435f4d294d7fb592689fdd1c6a1e3861d7189f1cf52915c089e09c04f809e5eeeed77c0c8e6d7f46bf1b145baff8b58cfe6bd8cfe38c3fcd4f5cea215ab1ed3a4bb5b493ae2f17868c18e04f4adc0784ee19ef82efc417985030f3b683384093ddd6bbb008d083dcbd60cce6943841395f9d82ccc774892687f2f94edd29fdba3760a13a5a98", 0xe3}, {&(0x7f0000ce2000-0xec)="289ca6c59051932aff3fc396cf78ae8c7f4322368d0577dbdf2701860b4ae5127dcdfc19f25f48c4c3b60270c325128db652bd4a769bc39309b2357cf0fe8d288c86bc0bb39abb3000b28201acff1b9e541ec9d665dff5987450cdba9175827119131108cdae6c7703d121e2aba7f9263c9b3344ee2a992631adf9ef1c6a025470f1b65f03e7a46bb4cb06710eb4ed3b5b9c475e8d014622168fd9265bd6222458b95ee36d38cb9c73005aec23de8c9c6930517aa53d606fc3c5b6579a746a9392dcca3d53a9a9ea18689f629dc4117e95c56060b5c23c5a54374abfcbe40dda5deb2780f2684f34beb1e4cc", 0xec}], 0x4, 0x0) read(r0, &(0x7f0000911000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46) ioctl$LOOP_CLR_FD(r0, 0x4c01) openat$sequencer(0xffffffffffffff9c, &(0x7f0000784000-0xf)="2f6465762f73657175656e63657200", 0x2000, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a4c000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/19 22:16:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000b5f000)=[{&(0x7f0000e66000)="29c1e0eb79d02087842d680854beb347bb8e37b51e466ebb7143012f9f00e6ac3b2e69744643a6a6d57f69c2a414ef5ad5b8c3", 0x33}, {&(0x7f000013d000-0xff)="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", 0xff}, {&(0x7f00009a3000)="9ec28d60120430cdaeba50e7b9d98c62728bddfd877c4aaa42e0bc81912ac26d4dc8e87b5f22c2e2470c1ea5c7f996c68b2073db49fa4e051f62b30ec15b30b6e034c3941c3bae4e0be6733cbc07b80ae055dc71c1e874f82a31e04fdb7f849757ecb2e2d11429e52c7c456237b16d20e658f4e1048447a2cdbfe45c67f530078330d042b71d61660b2a11569a2e5af2ed874bd6a0f03a139c78846135ae3b5a24efcdb9ce07b27dbd0d6f0eb8e535b365a3879d22", 0xb5}, {&(0x7f00009da000)="9253f798550208ac77fd620d912c6240b2144e598bd05d1ed1df75cc35eafa8a0d30524760b480904166f1605fce6d93aba3ce7fad41975b39d2dd27341774cb1aa289ecec0512a25b3ce2ff0a0016f5832529cb449ad64c3c674d1a26693f2273135320f5486400059ede73f61bcbca65eae99a7f8021958476b314410851037d61a6f79897ad385b", 0x89}, {&(0x7f0000ca8000-0x43)="abc5373277830044a63b0a7c57aeb291550be192eea4cd8446bbcda2e0f7ceb6bd9f862deb498dffcac7a6fe8eed444b6303045c80edb142f0916020aa106af901115a1095e80022e8baf6047a3a342e4dd4c3d47db60500005dea92233249860dd1eb09a0a9254ee5a8e217bfb362629d2f641a63513a3ee0cf47cf0c2477010aa71dc021d4a5df6af3c6c9adc47755e5", 0x91}], 0x5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000d24000)={{0xa, 0x2, 0xdd27, @loopback={0x0, 0x1}, 0xffffffff}, {0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1000020, [0x80000000, 0xf1, 0xfffffffffffff801, 0x9, 0x977, 0x6, 0xfb9, 0x20]}, 0x5c) writev(r0, &(0x7f00007e7000-0x10)=[{&(0x7f00009f6000)="1f00000002021900000007000000068100fd2b8509000600e1ffffff3f0009", 0x1f}], 0x1) pipe(&(0x7f00003f6000)={0x0, 0x0}) accept$inet(r1, &(0x7f0000001000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00007f7000)=0x183f, 0x4) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000105000)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0xfffffffffffffffe}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00007d8000-0x8)={r3, r4}) bind(r3, &(0x7f0000e1b000-0x10)=@rc={0x1f, {0xfff, 0x1, 0x2, 0x1ff, 0x4, 0x3}, 0x200}, 0x9) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000095c000-0xd4)={0x0, 0xcc, "15b8ece355f61b769594c251470e6a3491decf6f491a3aa5e95ffbbc0867be8926d1b753898dd776a0aafe276dade4f74a3033700af6dd8bd330ccab22d21df39af063363035c0498b1c9c40ee386ee7203b0bd4a023e013e9a99d6bffaca79c37c729629e09a774d72491a7998a161e015cf0f632213a233ba5f33bb08c13eeddf7d6f25534135d5fe5b1757dc22cfe98113075ec9b181897d88bd802fc55396c973cbbc79948615c072081a7f598f1443906bb9b772de31ca0be74148486613d562375a4868c8307d2162f"}, &(0x7f0000c32000)=0xd4) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000a8d000)=@assoc_value={r6, 0x7}, &(0x7f0000cf9000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f47000)={r7, 0x260, 0x1ff, 0x0}, 0x10) connect$inet(r3, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r3, &(0x7f0000302000)="", 0x0, 0x40000000, 0x0, 0x0) recvmsg(r5, &(0x7f00001b9000-0x38)={&(0x7f00007bc000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000ea0000)=[], 0x0, &(0x7f00004b5000)="", 0x0, 0x0}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c3a000)={r4, 0x20410028, &(0x7f0000410000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000071000-0x4)=r8, 0x4) 2017/10/19 22:16:51 executing program 4: mmap(&(0x7f0000001000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfdfd, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r0, 0xc008ae88, &(0x7f0000029000)={0x1, 0x0, [{0x487, 0x0, 0x0}]}) 2017/10/19 22:16:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009c9000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$evdev(&(0x7f000081d000)="2f6465762f696e7075742f6576656e742300", 0xffffffffffffffff, 0x0) fallocate(r2, 0x2, 0x62, 0x3) r3 = syz_open_dev$mouse(&(0x7f00000a1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3f, 0x24100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000309000)={0x6, 0x0, 0x10002, 0x800}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000002d000)={0x6, r4, 0x0, 0x7}) r5 = syz_open_dev$tun(&(0x7f0000870000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000428000-0x4)=0x8000203) r6 = fcntl$dupfd(r5, 0x406, r1) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000d41000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="5f924cffc34bd2383e5bdb2b9e0615f1"}) ioctl$TTUNGETFILTER(r6, 0x801054db, &(0x7f0000818000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r7, 0x8927, &(0x7f0000ff3000)={@common="67726530000000000000000000000000", &(0x7f000028e000-0x30)=@ethtool_rxfh={0x47, 0x1000, 0x7, 0x3, 0x4, "624ad1", 0x100000000, [0x3, 0xee, 0x9d5, 0x5, 0x4, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f0000513000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg(r1, &(0x7f00009d3000)=[{{0x0, 0x0, &(0x7f0000515000)=[{&(0x7f0000f9d000-0x36)="f6f1660137b48d1f4466e00ccc6244fad61b124ea081e2cf503f52fa9ac711965207725d96125ff198bd843e2014df753d46c28deb579946ee9796026b0fcb02f0f8426b010bad52b850432a941f629a5af65d343565e17e53824af258edfeb085ca0f09b5c83af4b6a8afa67929e8ab4b9d71e85b716831f76f2ae0629346e81336e721253ab6a4d65992cf48795518c021749bc1634d92ec6996fd400336cd17", 0xa1}, {&(0x7f000034a000-0x37)="3bd7fdd3bd671a1e62cfaf9a8c95ab2816bbcbb338bac0a6b3b51b4f496c85bf8352af298b51104c265a3dc946e6d9f15dde2c740dd84b", 0x37}, {&(0x7f00001f4000-0x2)="389a", 0x2}, {&(0x7f0000454000-0xfa)="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", 0xfa}, {&(0x7f000083d000)="432e3e63b0939c", 0x7}, {&(0x7f00005ca000-0x8)="992b16d55989fa99", 0x8}, {&(0x7f0000dc9000-0x8e)="add69d152a615fa4292cc84815fffc8f53b61ab836cdf6e9ede8b9bb9cc3405a07c272f662572420cf51c0ddb1d6f66784471ee111fca35a3b8210b0b48c2dd14df6e4aa42a654a2be7735e76c3c3713ae22cbe893d942900026ff8600dba421f14b6f8369e6b2caaa5da84a2a6c94a08b12398c447b779e769a24a4961bf2100e368c3c136ded421ca318a40863", 0x8e}], 0x7, &(0x7f0000044000)=[{0x98, 0x0, 0x1f, "b674edf155ab3b53addd23a66f9b76d92b6fe932b95e3e1cf7860375bd9418b23088df10c37ffaa08e9aa083f9a9eb3e5234a73863813b6786531207013751161f2a610bc1dbd0863af71307e4b98b8a1284a639f75ad55ba9db5714cdc406e937fa066ce87def78ebca485c170aeadca469a1504de5220657df4718918285bc12a5654443"}, {0xf8, 0x10f, 0x0, "eee7043aa26fc3418db1e0e971c869552d69db948ccc7f878bb8a62e5c9980d5ceaee61ee4df021efefe5dade2ac6de6cdd5c9d4d3b6bab8a61a3ab8fe9597b7ee7b1dabe1c5eed7726841bca9fc452882c2ded16c778216d910f040a7a3d010f4f9d47b9f0e401278ab0cfdc0693bcbae49fc005dd03bd33180acdf49aee86e7b8ea9493b85ad5786ad6abfe736181dec531304cd65e3050abf7735e6caff4c876c88c856da2b484c6b8e730a595c428b2a45b00dde2eac4b23f9cd9d82d87c60ababb9924f75ab01cd006a62b180ec5006c78d874c556acfb237c84ce023ce949dba3c6e18"}], 0x2, 0x20000010}, 0x800}], 0x1, 0x40000) ioctl$sock_ifreq(r6, 0x89a3, &(0x7f00005cf000-0x28)={@common="62637366300000000000000000000000", @ifru_settings={0x5, 0x5, @sync=&(0x7f000087e000-0xc)={0x18, 0xe57, 0x1}}}) sendto(r7, &(0x7f000043c000)="120000001200e7fb00ffe90000000800f99b", 0x12, 0x7c, 0x0, 0x0) pwritev(r0, &(0x7f0000251000-0x60)=[{&(0x7f0000463000)="68d00bcb5467bf1a0d79ae31f1aaf5583197b0f9ac0a278422b4daa2bd467fc3d8f08d89ca20a38360d1f09a5d17d8de7ec645ba963346bc7631a7ecad5b118969c10fb236286eb589c58df5d4cef675d161fab04b3a5ab9d7bd2d30be8321d9b893148cc071b273808758bccbde674b68ed74edcecf3ff843310086403c4b0b2983b10260c76bfbfd8bdeacde5e508ace145a449870b96ee623a96e6cff69077d49936764e0b3d05d6d51a4421aca4bde7ef6bdb09e51b167dd1f1ec17aadd035a158b63b0ec1c96576d054f0dd6bcde5806ee9f32274b3264c82feba7fde516f5996b904", 0xe5}, {&(0x7f0000c10000)="fb972b619026bad3444f3f8a1cedd605e068ab09252d05bffced208c46", 0x1d}, {&(0x7f00004e1000-0xcc)="28822215efd588ca72823898e11f3f50711d7ba268132e22160734f4c2c5d12c84632ee65e299308f85a5d51aa44790ae9c897d9a843ddf4b58465ce5fab30fc5205c6d819eec3c915e238a3b5648cc8e2a69e8ad2d4ccba391608707325ac951c31f6df6acbb90b758c9608d424fb5edf06ad130576b603ebddf2fac44f0e60ea3446faa89838e7fc64c4ef479249365b9dc64d76a51c98bd89df4e0d9736339affb5dda77b6e8407a4603ae5390270bf3ff790b02a58d204a80fd63e5eff397bc68f0413c13e7f974b1fe9", 0xcc}, {&(0x7f00004ec000)="2ef4c49cda61091db9f0d93ae091998773504eafd7db57683b0f9c5a4c9ea1a8a06a16bbdfa99b2a0d1af205b405f398390b806ca0c707399a3e35fa781c613cd8c1797da9ba4db2c8ff9fc21e885ab8c75b34b6b980065393819cb2c53f50d425c46ea9639349d2a2ccb44737ba078b636d8f98819e191776e699a4325c97f4ea2ea924b91730d4fc451d63957e72d7ffcf2182ce79c5609a2a254dc76adb9bf4ced0f755842c190ff7d9c5bf5976b7e52c", 0xb2}, {&(0x7f0000ecc000)="", 0x0}, {&(0x7f0000578000)="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", 0x1000}], 0x6, 0x0) recvfrom$unix(r7, &(0x7f0000f77000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xf64, 0x20, &(0x7f0000fc8000)=@abs={0x1fffffff, 0x0, 0x0}, 0x8) writev(r0, &(0x7f000043d000)=[{&(0x7f0000bb4000)="9cb0f2d930dd82ffa25064f606f3672c92c854143e3c944e2ef763ec5e7f56be3988b57b6c09a5f7b271e40fc6c28b0bf60b3c8560d838962c8e2c3bb40edf669dad0316e36f188ea750bf0db7f00a5306e24be6101e630285aedbcd11fbdf87f2a43a410137558f71af5eeb188009eb54346fb488d58919677151654bc6ba5a7c63678e5980", 0x86}, {&(0x7f0000e9e000)="44e6dafbfa5ce79fad8e4851561745f252ed73d0340b61288aaddcdb6d5ece31f03f13d20c9b77864737c4d279633c1dccd49413", 0x34}, {&(0x7f0000402000)="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", 0xfd}, {&(0x7f0000ae8000)="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", 0x1000}, {&(0x7f0000e10000-0xc0)="4baea2b615eed7c6846fd8ec67f9de33a0b174c77f80f1d162cc3d33f78e66beaa916065722060fabe757f0dd9775975fc861f316c42965b9a5dd9928d02bdfed1e08f5cb8d32a642b87618f2e55a18496efc76bc2f7d713f289318cf752fcea90b1679fc0bfbce33f04ab38be647e0ad8c13bf8061f4fa59f4534c7981f4dfb6b884003cb9bd5bc6bd1cc34f5c07fd46da994487af32acd1e4fa808f65c8191a05440f863c7dca2c7a5c79f7e6a2540855c0aa6ea80231992ca00674caeeb67", 0xc0}], 0x5) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, &(0x7f000065e000-0x1)=0x7) syz_open_dev$random(&(0x7f0000bbf000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x200000) r8 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$TIOCGETD(r8, 0x5424, &(0x7f00005e4000-0x4)=0x0) r9 = gettid() perf_event_open(&(0x7f0000de3000-0x78)={0x2, 0x78, 0x1000000000000df, 0x4000040000, 0xfffffffffffff001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x6, 0xb, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, &(0x7f0000386000)="", 0x0) ioctl$TIOCNXCL(r8, 0x540d) 2017/10/19 22:16:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f6f000)="2e2f66696c653000", 0x200000, 0x1) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000009d000-0x4)=0x3, 0x4) perf_event_open(&(0x7f0000b93000-0x78)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x101, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000116000-0x11)="2f6465762f7161745f6164665f63746c00", 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x3, &(0x7f0000c77000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a11000-0xc)={0x0, 0x0, 0x0}, 0xc) setpriority(0x100000002, r1, 0x403) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00009dd000)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0x61b000)=nil, 0x61b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f0000326000)=[{0x3d, 0x0, 0x6bc5a, 0x7c}, {0x2, 0x0, 0x3f, 0x7}, {0x6, 0x10001, 0xffffffffffffffff, 0x0}]}, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000e5000-0x4)={0x4}, 0x4) mmap(&(0x7f000061b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000061b000)=0x0) mmap(&(0x7f000061c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f000061d000-0x1f)="1f000000040101000000010000000000001000000100000000001000000000", 0x1f) mmap(&(0x7f000061b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f00003c2000)=0x0, &(0x7f00001c9000)=0x4) bind$inet(r2, &(0x7f00005ee000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000061d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f000061e000-0x4)=0x6, 0x4) mmap(&(0x7f000061c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000061d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f000061d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000354000)=0x97) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f000061c000)=0x3, 0x4) getpeername$netrom(r2, &(0x7f00003b4000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000261000)=0x48) 2017/10/19 22:16:51 executing program 4: mmap(&(0x7f0000001000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfdfd, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r1, 0xc008ae88, &(0x7f0000029000)={0x1, 0x0, [{0x487, 0x0, 0x0}]}) 2017/10/19 22:16:51 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000008000-0x4)=0x5, 0x4) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009000-0xc)={0x0, 0x0}) r2 = epoll_create1(0x80000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x100000000005452, &(0x7f0000012000+0x360)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="1e516fd70010488232f385210d61c063"}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000009000-0xc)={0x260000004, 0x0}) ioctl$int_in(r1, 0x5452, &(0x7f000000c000)=0xad9c) close(r0) close(r2) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f000000b000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000007000-0x4)=0x8002, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x806, 0x0, &(0x7f000000e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000011000)=[@in6={0xa, 0x3, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) r5 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000004000-0xc)={0xffffffffa0000000, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000000f000-0x8)={0x0, 0x7d59d016}, &(0x7f000000f000-0x4)=0x8) listen(r5, 0x4) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000009000)=[{&(0x7f0000012000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f0000005000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f0000012000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000001000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f000000f000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}], 0x6) setsockopt$inet6_dccp_int(r6, 0x21, 0x11, &(0x7f0000001000-0x4)=0xffff, 0x4) getsockopt$sock_int(r5, 0x1, 0x1d, &(0x7f000000b000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r6, &(0x7f000000f000)={0x30000001, 0x0}) poll(&(0x7f000000b000)=[{r2, 0x8, 0x0}, {0xffffffffffffffff, 0x2000, 0x0}, {r2, 0x120, 0x0}, {r5, 0x40, 0x0}, {r0, 0x40, 0x0}, {r2, 0x1, 0x0}, {r5, 0x20, 0x0}], 0x7, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r5, &(0x7f000000a000)=[{&(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f0000014000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f0000006000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f000000a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x6, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000011000-0x4)=0x0) 2017/10/19 22:16:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a9e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f00003b1000-0x2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x2000, &(0x7f000090b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$mouse(&(0x7f00004f1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xebb, 0x1841) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000b8f000)=0x80, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffefffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x5, &(0x7f0000abf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) r3 = inotify_init1(0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) ioctl(r4, 0x894c, &(0x7f0000158000)="") r5 = dup2(r2, r3) setns(r3, 0x0) setns(r3, 0x100040000000) flistxattr(r3, &(0x7f000066e000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0xb702, &(0x7f0000488000-0x8)={r5, 0x4}) getsockname$inet(r5, &(0x7f000053b000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c40000)=0x10) syz_emit_ethernet(0x3e, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "90007c", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000646000-0xf)="2f6465762f73657175656e63657200", 0x54b81, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000ed2000-0x4)=0x0, &(0x7f00004cc000)=0x4) 2017/10/19 22:16:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfdfd, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000029000)={0x1, 0x0, [{0x487, 0x0, 0x0}]}) 2017/10/19 22:16:51 executing program 6: mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x10000005, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083c000/0x4000)=nil, 0x4000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x3) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000c13000)=0xc, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000039c000-0x4)=0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@common="69703667726530000000000000000000", @ifru_names=@common="695a01007674691b0000e2ffffff0000"}) pipe2(&(0x7f0000799000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) r0 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) r1 = memfd_create(&(0x7f000039f000)="69703caa7600000006000003ff2001", 0x1) pwritev(r1, &(0x7f0000d4a000-0x70)=[{&(0x7f00003ce000)="8927cb911b59897d403cdc823cd5c9e288ff9fe71bb159ccfc1b71c2557db94b03446618780dfd0813916f45a02ff6c05d43d4ef", 0xfffffffffffffe68}, {&(0x7f0000db2000)="fe6a33f6158442290686d5b2b76fe9e4c6afb40c9f09604a9f2cd78d1f4c4dc2d28b799141a06ce181b2f6d338971d32cb3ca22ee8b4fd", 0x37}, {&(0x7f0000958000-0x58)="4f7e4d0b48ac8012d266d0166ec9e45bc22b302b8cc87bebc47b287f0904b7f02006479249425d575e4808ff0395cc4bd74f1072df0aafe5b62a696f6da846e129ae8d8836ef832f32f263601f5d73c7297d6af018b73bd8", 0x7fffef95}, {&(0x7f0000e93000)="6845bf568b35beb895778a1d222544fb9408cfc8cb08171005d2ecf6ce816a605ed349fd0b628cc4a97611c526b35db022e90afc5f36a7a2c49c55e2f427e86f9054d25cf941654e6a388e93135923c333f1cee7d6bcfba99a4edb", 0x5b}, {&(0x7f0000c09000)="", 0x0}, {&(0x7f00001fd000)="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", 0x100}, {&(0x7f0000d7a000-0xf9)="e957cc5291337209d18ebda314d10a79b08ae551066c471c683c25fd508ccb08c2283db0b4da688f576101198d720efcabba8b5b4dee5c540562071558dcee2a5da3cffc44d6e29d2ba8a7539a9b2b59a7f48b8e565fb228c3503161a3131561e65d0d5a4fc423ec1dc74502df03be2503ee7d6195fb94f792c70499306d80451890a00a070e9f80b97cd2a97de9da1f71f9a7d8c4ed93025219667fb605ed569c46eb6fe11facca535ea939d7ded294913a758c4227fcdeb8e994169ab4054b1a749a4fd8980a49fb03122ff9c88692327e9d46e2071fabc3f6d6c21aba7534a554fd3d260ae03cfb4d3a0e706edf7343e870e91c0d74a727", 0xf9}], 0x7, 0x20003) ioctl$LOOP_CHANGE_FD(r0, 0x401070ca, r1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000082e000)={0x0, 0x7ff}, &(0x7f0000ac6000)=0x8) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000da3000-0x6)={0x1, [0x9106]}, 0x6) pwritev(r0, &(0x7f0000893000)=[{&(0x7f000042e000-0xc4)="f7f4cc7fa497cc8055d4a281f0b06204eaf5d3ca5ba71b37a7ba6f8c656e5e3563d5f132853e8465b4751684ad3d4d4165b45afbb44cbca96935a347b1d4715d0200dcfc288ad2b5b68d5dd257a5c19ff73cfc855d4bad119dcbe78ee25d80c87dbe92b929fb384c62394dd7c9c70da5bf75b02128bfff002ca3881f502b12aad107ec59d162a8a0e3cb5f70a4f219af1d3e573456d7039b666e184f517c33b19cf983837329abc2267c6a5cc17f384d0975e0911370f7b2049b088e63e12aee6264da8f", 0xc4}, {&(0x7f0000e2a000)="", 0x0}, {&(0x7f00005d7000-0xe3)="aee185ac1f5a31db42af8d4754bbb1bd828a281e032b54585228495a4de46331d4a2483d0c1f6090b2f39b2416e447ed63afc2b95ed70f5dd3f12c88cb23189ce71afbe989d98bd680029f30f925879a2caf89880c7bf00426ad0e8f17435f4d294d7fb592689fdd1c6a1e3861d7189f1cf52915c089e09c04f809e5eeeed77c0c8e6d7f46bf1b145baff8b58cfe6bd8cfe38c3fcd4f5cea215ab1ed3a4bb5b493ae2f17868c18e04f4adc0784ee19ef82efc417985030f3b683384093ddd6bbb008d083dcbd60cce6943841395f9d82ccc774892687f2f94edd29fdba3760a13a5a98", 0xe3}, {&(0x7f0000ce2000-0xec)="289ca6c59051932aff3fc396cf78ae8c7f4322368d0577dbdf2701860b4ae5127dcdfc19f25f48c4c3b60270c325128db652bd4a769bc39309b2357cf0fe8d288c86bc0bb39abb3000b28201acff1b9e541ec9d665dff5987450cdba9175827119131108cdae6c7703d121e2aba7f9263c9b3344ee2a992631adf9ef1c6a025470f1b65f03e7a46bb4cb06710eb4ed3b5b9c475e8d014622168fd9265bd6222458b95ee36d38cb9c73005aec23de8c9c6930517aa53d606fc3c5b6579a746a9392dcca3d53a9a9ea18689f629dc4117e95c56060b5c23c5a54374abfcbe40dda5deb2780f2684f34beb1e4cc", 0xec}], 0x4, 0x0) read(r0, &(0x7f0000911000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46) ioctl$LOOP_CLR_FD(r0, 0x4c01) openat$sequencer(0xffffffffffffff9c, &(0x7f0000784000-0xf)="2f6465762f73657175656e63657200", 0x2000, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a4c000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/19 22:16:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$usbmon(&(0x7f00001bb000-0xd)="2f6465762f7573626d6f6e2300", 0xdbc, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000377000)="2f6465762f72666b696c6c00", 0x420000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x9)="75736572656d302600", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1000000008, &(0x7f000030c000)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) prctl$setname(0xf, &(0x7f000066c000-0xc)="2b7d70707030776c616e3000") io_submit(r1, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a07000-0x78)={0x3, 0x78, 0x8001, 0x3, 0x5, 0x3f, 0x0, 0x80000001, 0x2000, 0x8, 0x8, 0x0, 0x31f, 0x6, 0x0, 0x9, 0x1, 0x3, 0x0, 0x0, 0x6, 0x8, 0x0, 0x0, 0xc261, 0xff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xf) rt_sigprocmask(0x1, &(0x7f0000a29000)={0x1000}, &(0x7f00003c0000-0x8)={0x0}, 0x8) getsockopt$netlink(r3, 0x10e, 0x7, &(0x7f00001bb000)="", &(0x7f0000015000-0x4)=0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000b02000)={0x9, {{0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004be000)={0xb01a, 0x0, 0x3, 0x9, 0x0}, &(0x7f00000f8000)=0x10) mq_getsetattr(0xffffffffffffffff, &(0x7f000070d000-0x40)={0x100000000, 0x7, 0x40, 0x6, 0x8, 0x9, 0x8, 0x6}, &(0x7f0000ba9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0xfffffffffffffffb, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000a08000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000427000-0x4)=0x8) io_getevents(r1, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0}) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000001000-0x8)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 36.508712] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2017/10/19 22:16:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009c9000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$evdev(&(0x7f000081d000)="2f6465762f696e7075742f6576656e742300", 0xffffffffffffffff, 0x0) fallocate(r2, 0x2, 0x62, 0x3) r3 = syz_open_dev$mouse(&(0x7f00000a1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3f, 0x24100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000309000)={0x6, 0x0, 0x10002, 0x800}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000002d000)={0x6, r4, 0x0, 0x7}) r5 = syz_open_dev$tun(&(0x7f0000870000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000428000-0x4)=0x8000203) r6 = fcntl$dupfd(r5, 0x406, r1) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000d41000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="5f924cffc34bd2383e5bdb2b9e0615f1"}) ioctl$TTUNGETFILTER(r6, 0x801054db, &(0x7f0000818000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r7, 0x8927, &(0x7f0000ff3000)={@common="67726530000000000000000000000000", &(0x7f000028e000-0x30)=@ethtool_rxfh={0x47, 0x1000, 0x7, 0x3, 0x4, "624ad1", 0x100000000, [0x3, 0xee, 0x9d5, 0x5, 0x4, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f0000513000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg(r1, &(0x7f00009d3000)=[{{0x0, 0x0, &(0x7f0000515000)=[{&(0x7f0000f9d000-0x36)="f6f1660137b48d1f4466e00ccc6244fad61b124ea081e2cf503f52fa9ac711965207725d96125ff198bd843e2014df753d46c28deb579946ee9796026b0fcb02f0f8426b010bad52b850432a941f629a5af65d343565e17e53824af258edfeb085ca0f09b5c83af4b6a8afa67929e8ab4b9d71e85b716831f76f2ae0629346e81336e721253ab6a4d65992cf48795518c021749bc1634d92ec6996fd400336cd17", 0xa1}, {&(0x7f000034a000-0x37)="3bd7fdd3bd671a1e62cfaf9a8c95ab2816bbcbb338bac0a6b3b51b4f496c85bf8352af298b51104c265a3dc946e6d9f15dde2c740dd84b", 0x37}, {&(0x7f00001f4000-0x2)="389a", 0x2}, {&(0x7f0000454000-0xfa)="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", 0xfa}, {&(0x7f000083d000)="432e3e63b0939c", 0x7}, {&(0x7f00005ca000-0x8)="992b16d55989fa99", 0x8}, {&(0x7f0000dc9000-0x8e)="add69d152a615fa4292cc84815fffc8f53b61ab836cdf6e9ede8b9bb9cc3405a07c272f662572420cf51c0ddb1d6f66784471ee111fca35a3b8210b0b48c2dd14df6e4aa42a654a2be7735e76c3c3713ae22cbe893d942900026ff8600dba421f14b6f8369e6b2caaa5da84a2a6c94a08b12398c447b779e769a24a4961bf2100e368c3c136ded421ca318a40863", 0x8e}], 0x7, &(0x7f0000044000)=[{0x98, 0x0, 0x1f, "b674edf155ab3b53addd23a66f9b76d92b6fe932b95e3e1cf7860375bd9418b23088df10c37ffaa08e9aa083f9a9eb3e5234a73863813b6786531207013751161f2a610bc1dbd0863af71307e4b98b8a1284a639f75ad55ba9db5714cdc406e937fa066ce87def78ebca485c170aeadca469a1504de5220657df4718918285bc12a5654443"}, {0xf8, 0x10f, 0x0, "eee7043aa26fc3418db1e0e971c869552d69db948ccc7f878bb8a62e5c9980d5ceaee61ee4df021efefe5dade2ac6de6cdd5c9d4d3b6bab8a61a3ab8fe9597b7ee7b1dabe1c5eed7726841bca9fc452882c2ded16c778216d910f040a7a3d010f4f9d47b9f0e401278ab0cfdc0693bcbae49fc005dd03bd33180acdf49aee86e7b8ea9493b85ad5786ad6abfe736181dec531304cd65e3050abf7735e6caff4c876c88c856da2b484c6b8e730a595c428b2a45b00dde2eac4b23f9cd9d82d87c60ababb9924f75ab01cd006a62b180ec5006c78d874c556acfb237c84ce023ce949dba3c6e18"}], 0x2, 0x20000010}, 0x800}], 0x1, 0x40000) ioctl$sock_ifreq(r6, 0x89a3, &(0x7f00005cf000-0x28)={@common="62637366300000000000000000000000", @ifru_settings={0x5, 0x5, @sync=&(0x7f000087e000-0xc)={0x18, 0xe57, 0x1}}}) sendto(r7, &(0x7f000043c000)="120000001200e7fb00ffe90000000800f99b", 0x12, 0x7c, 0x0, 0x0) pwritev(r0, &(0x7f0000251000-0x60)=[{&(0x7f0000463000)="68d00bcb5467bf1a0d79ae31f1aaf5583197b0f9ac0a278422b4daa2bd467fc3d8f08d89ca20a38360d1f09a5d17d8de7ec645ba963346bc7631a7ecad5b118969c10fb236286eb589c58df5d4cef675d161fab04b3a5ab9d7bd2d30be8321d9b893148cc071b273808758bccbde674b68ed74edcecf3ff843310086403c4b0b2983b10260c76bfbfd8bdeacde5e508ace145a449870b96ee623a96e6cff69077d49936764e0b3d05d6d51a4421aca4bde7ef6bdb09e51b167dd1f1ec17aadd035a158b63b0ec1c96576d054f0dd6bcde5806ee9f32274b3264c82feba7fde516f5996b904", 0xe5}, {&(0x7f0000c10000)="fb972b619026bad3444f3f8a1cedd605e068ab09252d05bffced208c46", 0x1d}, {&(0x7f00004e1000-0xcc)="28822215efd588ca72823898e11f3f50711d7ba268132e22160734f4c2c5d12c84632ee65e299308f85a5d51aa44790ae9c897d9a843ddf4b58465ce5fab30fc5205c6d819eec3c915e238a3b5648cc8e2a69e8ad2d4ccba391608707325ac951c31f6df6acbb90b758c9608d424fb5edf06ad130576b603ebddf2fac44f0e60ea3446faa89838e7fc64c4ef479249365b9dc64d76a51c98bd89df4e0d9736339affb5dda77b6e8407a4603ae5390270bf3ff790b02a58d204a80fd63e5eff397bc68f0413c13e7f974b1fe9", 0xcc}, {&(0x7f00004ec000)="2ef4c49cda61091db9f0d93ae091998773504eafd7db57683b0f9c5a4c9ea1a8a06a16bbdfa99b2a0d1af205b405f398390b806ca0c707399a3e35fa781c613cd8c1797da9ba4db2c8ff9fc21e885ab8c75b34b6b980065393819cb2c53f50d425c46ea9639349d2a2ccb44737ba078b636d8f98819e191776e699a4325c97f4ea2ea924b91730d4fc451d63957e72d7ffcf2182ce79c5609a2a254dc76adb9bf4ced0f755842c190ff7d9c5bf5976b7e52c", 0xb2}, {&(0x7f0000ecc000)="", 0x0}, 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0xf64, 0x20, &(0x7f0000fc8000)=@abs={0x1fffffff, 0x0, 0x0}, 0x8) writev(r0, &(0x7f000043d000)=[{&(0x7f0000bb4000)="9cb0f2d930dd82ffa25064f606f3672c92c854143e3c944e2ef763ec5e7f56be3988b57b6c09a5f7b271e40fc6c28b0bf60b3c8560d838962c8e2c3bb40edf669dad0316e36f188ea750bf0db7f00a5306e24be6101e630285aedbcd11fbdf87f2a43a410137558f71af5eeb188009eb54346fb488d58919677151654bc6ba5a7c63678e5980", 0x86}, {&(0x7f0000e9e000)="44e6dafbfa5ce79fad8e4851561745f252ed73d0340b61288aaddcdb6d5ece31f03f13d20c9b77864737c4d279633c1dccd49413", 0x34}, {&(0x7f0000402000)="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", 0xfd}, {&(0x7f0000ae8000)="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", 0x1000}, {&(0x7f0000e10000-0xc0)="4baea2b615eed7c6846fd8ec67f9de33a0b174c77f80f1d162cc3d33f78e66beaa916065722060fabe757f0dd9775975fc861f316c42965b9a5dd9928d02bdfed1e08f5cb8d32a642b87618f2e55a18496efc76bc2f7d713f289318cf752fcea90b1679fc0bfbce33f04ab38be647e0ad8c13bf8061f4fa59f4534c7981f4dfb6b884003cb9bd5bc6bd1cc34f5c07fd46da994487af32acd1e4fa808f65c8191a05440f863c7dca2c7a5c79f7e6a2540855c0aa6ea80231992ca00674caeeb67", 0xc0}], 0x5) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, &(0x7f000065e000-0x1)=0x7) syz_open_dev$random(&(0x7f0000bbf000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x200000) r8 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$TIOCGETD(r8, 0x5424, &(0x7f00005e4000-0x4)=0x0) r9 = gettid() perf_event_open(&(0x7f0000de3000-0x78)={0x2, 0x78, 0x1000000000000df, 0x4000040000, 0xfffffffffffff001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x6, 0xb, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, &(0x7f0000386000)="", 0x0) ioctl$TIOCNXCL(r8, 0x540d) 2017/10/19 22:16:51 executing program 4: mmap(&(0x7f0000001000/0xf90000)=nil, 0xf90000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfdfd, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000029000)={0x1, 0x0, [{0x487, 0x0, 0x0}]}) 2017/10/19 22:16:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000b5f000)=[{&(0x7f0000e66000)="29c1e0eb79d02087842d680854beb347bb8e37b51e466ebb7143012f9f00e6ac3b2e69744643a6a6d57f69c2a414ef5ad5b8c3", 0x33}, {&(0x7f000013d000-0xff)="fa1eb2e8c6cc3bda77c56e35e541c574544d9c6e0e7a3370b94bac1c30217ed688171db6ffd5cfaa072bc90ce5b25e449a2b38810af2e037c633388316cde7c898c2269ce035847062464d91594cfa3573853e7477138b83ed4905e45baf1f7256aa559855092c6aa3476e024072cf4f942ecddd0d8968f31952af616ac4b814c9407a0d13fa9b9872b2c3b76b487a9c681482f9b6522bf9b91358bdaa84ebc94bb41871285db2099466c207ccb9f56ff95fd7069a0aa8e52e7b5c8d2fa036767499d9b492688281a16417212a8c1bf17f4c8ae11f6b60effef59abeb920939b4f1676367de8c9b568c79e4148463af7205337b912ccc37141b2499cf80dd2", 0xff}, {&(0x7f00009a3000)="9ec28d60120430cdaeba50e7b9d98c62728bddfd877c4aaa42e0bc81912ac26d4dc8e87b5f22c2e2470c1ea5c7f996c68b2073db49fa4e051f62b30ec15b30b6e034c3941c3bae4e0be6733cbc07b80ae055dc71c1e874f82a31e04fdb7f849757ecb2e2d11429e52c7c456237b16d20e658f4e1048447a2cdbfe45c67f530078330d042b71d61660b2a11569a2e5af2ed874bd6a0f03a139c78846135ae3b5a24efcdb9ce07b27dbd0d6f0eb8e535b365a3879d22", 0xb5}, {&(0x7f00009da000)="9253f798550208ac77fd620d912c6240b2144e598bd05d1ed1df75cc35eafa8a0d30524760b480904166f1605fce6d93aba3ce7fad41975b39d2dd27341774cb1aa289ecec0512a25b3ce2ff0a0016f5832529cb449ad64c3c674d1a26693f2273135320f5486400059ede73f61bcbca65eae99a7f8021958476b314410851037d61a6f79897ad385b", 0x89}, {&(0x7f0000ca8000-0x43)="abc5373277830044a63b0a7c57aeb291550be192eea4cd8446bbcda2e0f7ceb6bd9f862deb498dffcac7a6fe8eed444b6303045c80edb142f0916020aa106af901115a1095e80022e8baf6047a3a342e4dd4c3d47db60500005dea92233249860dd1eb09a0a9254ee5a8e217bfb362629d2f641a63513a3ee0cf47cf0c2477010aa71dc021d4a5df6af3c6c9adc47755e5", 0x91}], 0x5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000d24000)={{0xa, 0x2, 0xdd27, @loopback={0x0, 0x1}, 0xffffffff}, {0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1000020, [0x80000000, 0xf1, 0xfffffffffffff801, 0x9, 0x977, 0x6, 0xfb9, 0x20]}, 0x5c) writev(r0, &(0x7f00007e7000-0x10)=[{&(0x7f00009f6000)="1f00000002021900000007000000068100fd2b8509000600e1ffffff3f0009", 0x1f}], 0x1) pipe(&(0x7f00003f6000)={0x0, 0x0}) accept$inet(r1, &(0x7f0000001000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00007f7000)=0x183f, 0x4) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000105000)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0xfffffffffffffffe}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00007d8000-0x8)={r3, r4}) bind(r3, &(0x7f0000e1b000-0x10)=@rc={0x1f, {0xfff, 0x1, 0x2, 0x1ff, 0x4, 0x3}, 0x200}, 0x9) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000095c000-0xd4)={0x0, 0xcc, "15b8ece355f61b769594c251470e6a3491decf6f491a3aa5e95ffbbc0867be8926d1b753898dd776a0aafe276dade4f74a3033700af6dd8bd330ccab22d21df39af063363035c0498b1c9c40ee386ee7203b0bd4a023e013e9a99d6bffaca79c37c729629e09a774d72491a7998a161e015cf0f632213a233ba5f33bb08c13eeddf7d6f25534135d5fe5b1757dc22cfe98113075ec9b181897d88bd802fc55396c973cbbc79948615c072081a7f598f1443906bb9b772de31ca0be74148486613d562375a4868c8307d2162f"}, &(0x7f0000c32000)=0xd4) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000a8d000)=@assoc_value={r6, 0x7}, &(0x7f0000cf9000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f47000)={r7, 0x260, 0x1ff, 0x0}, 0x10) connect$inet(r3, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r3, &(0x7f0000302000)="", 0x0, 0x40000000, 0x0, 0x0) recvmsg(r5, &(0x7f00001b9000-0x38)={&(0x7f00007bc000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000ea0000)=[], 0x0, &(0x7f00004b5000)="", 0x0, 0x0}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c3a000)={r4, 0x20410028, &(0x7f0000410000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) [ 36.564678] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2017/10/19 22:16:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0xd768261ebb620a26, 0x1) getpeername(r0, &(0x7f0000e36000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000dc9000-0x4)=0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000a97000-0x8c)={0xfffffffffffefffc, 0x6, 0x100000001, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000059a000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2001000000000fa, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x84) pipe2(&(0x7f0000d7a000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000000)={@generic="cf114f3e17ab82b32acf9585813689bc", @ifru_names=@common="6970365f767469300000000000000000"}) pipe2(&(0x7f0000d73000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setlease(r5, 0x400, 0x3) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x3, &(0x7f00006f3000/0x14000)=nil) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000064000)=0x5) mbind(&(0x7f000066d000/0x2000)=nil, 0x2000, 0x8000, &(0x7f0000ab2000)=0x0, 0x4, 0x5) chmod(&(0x7f0000cfd000)="2e2f66696c653000", 0x40000000011f) r7 = syz_open_dev$loop(&(0x7f00003e4000-0x6)="2f6465762f6c6f6f702300", 0x40000000001, 0x4044042) r8 = memfd_create(&(0x7f0000bfe000-0xe)="697036aa76820000000000000020", 0x2) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f0000a42000)={0x4000000000ff, 0x0, 0x8000000000000cc8, 0x3b, 0x100000000001}) pwritev(r8, &(0x7f00000c4000-0x30)=[{&(0x7f000088d000)="0557b00a6379bfceea23a006643df6343bd803118993325f2c43e33aab5d70ef6295e9f2505cb389628a2fb50d5f0d23721db6997371bbd42f76a850731fdc3bc2ad08b96748138c957c04b2dcc50ba161400900539005b55c151129d5ba6705cf7df9ebd815bebf8817fbbc5cf340e40c53e036a05da0dca9f11674229fc083a0d1e9f4c77dc8ce00b823fb0893c1db8e97f2e22e1879e36cfd04ab934fce4d28ca218dbe7863257144e7ecd6", 0xad}, {&(0x7f000013a000-0xab)="5e7e50f8d2b23a7864bf150ac4e943d363297141f40859a5ddaca9476ff89cf06e4f01d8d6255fbf08a01d088de0abdee65bd3338e8a4100fba4121f8d4aca8de6db31df9742a1b30309c4ab648f7390159775e494e2cd3f475001064bfc781786b61e76d92ff054f37ef6638df8d2ce8bd3eae1f8868aa2e8d3fe5c5775286528c1c8907eea643536f07657b102bcc515e4225f662182a20112b443c97e15b06149f0242a0a30f9f3a9ab", 0xab}, {&(0x7f0000166000)="dc9ec6c223ff1c68ed110015ae5fae0651105dafaab37cb339d76b4a0da2579ac3ae72afccde95bc47429cfdf4775ccb15a220a55b8dd6bc6cb9828359724deaa8cbad24c13983f8dec1b9bc48859537705db4a269e78f32cc624f800bf4db00000002f47d3fc1dc3e90681ff1b071d125bacdf8e9704282138c80f53f36a5bac86e766b61a72889608dee4723baa98e", 0x90}], 0x3, 0x20003) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000954000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r9) eventfd2(0x9, 0x1) syz_open_dev$evdev(&(0x7f0000049000)="2f6465762f696e7075742f6576656e742300", 0x8, 0x8200) ioctl$LOOP_GET_STATUS(r7, 0x4c03, &(0x7f0000ba4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) sendfile(r6, r7, &(0x7f0000d74000)=0x0, 0x3) ioctl$LOOP_CLR_FD(r9, 0x4c01) 2017/10/19 22:16:51 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f000002f000)={0x0, 0x7fffffff00000002, 0x0, 0x0, 0x0}) 2017/10/19 22:16:51 executing program 4: mmap(&(0x7f0000001000/0xf90000)=nil, 0xf90000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfdfd, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000029000)={0x1, 0x0, [{0x487, 0x0, 0x0}]}) 2017/10/19 22:16:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a9e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f00003b1000-0x2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x2000, &(0x7f000090b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$mouse(&(0x7f00004f1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xebb, 0x1841) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000b8f000)=0x80, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffefffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x5, &(0x7f0000abf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) r3 = inotify_init1(0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) ioctl(r4, 0x894c, &(0x7f0000158000)="") r5 = dup2(r2, r3) setns(r3, 0x0) setns(r3, 0x100040000000) flistxattr(r3, &(0x7f000066e000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0xb702, &(0x7f0000488000-0x8)={r5, 0x4}) getsockname$inet(r5, &(0x7f000053b000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c40000)=0x10) syz_emit_ethernet(0x3e, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "90007c", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000646000-0xf)="2f6465762f73657175656e63657200", 0x54b81, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000ed2000-0x4)=0x0, &(0x7f00004cc000)=0x4) 2017/10/19 22:16:51 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f00009d9000-0x20)=[{r1, 0x500, 0x0}, {r0, 0x20, 0x0}, {r1, 0x100, 0x0}, {r1, 0x8080, 0x0}], 0x4, &(0x7f00008f2000-0x10)={0x77359400, 0x0}, &(0x7f0000c5a000)={0x6}, 0x8) mq_getsetattr(r1, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpgrp(0x0) setpriority(0x2, r2, 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)="2f6465762f6b766d00", 0x0, 0x0) r4 = syz_open_dev$vcsn(&(0x7f00006ed000)="2f6465762f7663732300", 0x8, 0x20800) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f000042d000)={0x1, 0x0, [{0x7f, 0x7, 0x0, 0x0, @irqchip={0x4, 0x7}}]}) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000792000)={r5, 0x80000000, 0xd0, 0xeb, &(0x7f0000850000-0xd0)="ef8a233c7e5947e4fd9f49f86a7bdaeeeb9cbd2fe33a52a94c197c8c03cba197f1d7e558ed68e5f28f353695fca7c240bd694a7e35af530cfa20a917ff93404b80a47475be5ffdc0c4579cad64b6b606031bb26ce59b9948ee4ac9f5786b774e62af790b973a2f81d33d96fe52b49c82f7e4ed1bd96bd1cad9d94184b3c95c11d6ace2b2990e17bd1156d72df77748e956039e4ba427db1e801e677282d6dc12e4ec68e56ef3c3356039c62c54f18334ea0b393f7311171631bf82bcd23b3d95a3d5e698b50428510631199d49ed1347", &(0x7f0000755000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10000, 0x1}, 0x28) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae64) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) close(r6) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f00006f3000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xafa, 0x9, 0x6, 0xfff, 0x1ff, 0x0, 0x1, 0x2000000, 0xffffffffffffff2d, 0x0}, {0x0, 0x5000, 0xf, 0x100000001, 0x1, 0x40, 0x0, 0x3, 0x80, 0x0, 0x1, 0xffffffffffff8d96, 0x0}, {0xd000, 0x0, 0xc, 0x0, 0x8, 0xc57, 0x0, 0x66, 0x0, 0x7ff, 0xc21, 0x5, 0x0}, {0x0, 0x3, 0x0, 0x7ff, 0x16685009, 0x6, 0x2e, 0x7fff, 0x1, 0x8, 0x6, 0x8, 0x0}, {0xf002, 0x0, 0xe, 0x1, 0x4, 0x20, 0x9, 0x8, 0x0, 0xfff, 0x401, 0x101, 0x0}, {0x7000, 0x4000, 0xf, 0x1f, 0x989, 0x401, 0xea8, 0x2, 0x4df993ce, 0x0, 0x1ff, 0x0, 0x0}, {0x2000, 0x3000, 0x51bc6c3f2a916fbd, 0x4, 0x0, 0x80, 0x0, 0x6, 0x568, 0x0, 0x8, 0x400, 0x0}, {0x5000, 0x5000, [0x0, 0x0, 0x0]}, {0x13000, 0x2, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3000, 0x3ffff, 0xd, 0x4401, 0x3000, [0x5, 0xfffffffffffffffb, 0x3, 0xdfee]}) get_mempolicy(&(0x7f0000616000)=0x0, &(0x7f00002ca000-0x8)=0x0, 0x8, &(0x7f0000e94000/0x4000)=nil, 0x1) close(r6) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4010ae42, &(0x7f0000a14000)={0x2713, 0x3, 0x6000, 0x1000, &(0x7f00000c3000/0x1000)=nil}) personality(0x5000007) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000009000)=0x0, &(0x7f0000009000)=0x4) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r7 = syz_open_dev$random(&(0x7f0000002000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x40001) writev(r7, &(0x7f0000002000)=[{&(0x7f0000008000)="", 0x0}, {&(0x7f0000008000-0x4)="da7b2803", 0x4}, {&(0x7f0000009000-0x8)="3ff67e6f92041f336c8f33c24c4894cca7721d42c29d4cb250c06a9d2556e9ee5aeb6c389e5f30ccd3217b99ea7bc03822db022e79ed858317158fa26e817dfe0bd442266da1b752a0f34288e19e35eb41362e984dc43af9de4012158b09d00c8aab1351186a9b440c7228dc27a6deac09144991fbd143830beccf21e15e7bc0f1213b6f8a39188553451dd39b74232bde1e06ab19e4ec74c0c8f84335739ac23d52d636da7d9222ba7a5c604a9a6ef4ecd763d0ce3642fd031b3b00080d220a74d82f50675b94b376a8e82d", 0xcc}, {&(0x7f0000008000)="a5d1249fcd48c88f193588e4c094ff17883f5f438c7f074a9e4447a3ef8307ea168aef24e7fff53d561617ec6c5111fa58b54ab6df1739bc6ce2b91a39c5d20b891d0a68c7dc08bc8e4b5df5ac22e2a8e6e7132d62c9ba2b3306c1f11fb7c73f2cd87ce0db81b9a859b10f4d80223baad5bb555fc8bbe123a948872acd140e8b7605006a06694b317324915b61004b517d3002f2959a7c5f0fec8e", 0x9b}, {&(0x7f0000008000)="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", 0x1000}, {&(0x7f0000009000-0xbc)="58f24d84b71c25e534dab2c9904a0663aff33de95fc2162dfa828796540f04b1f2b9a750cc7d95cd733ccbd1b70e7f19394d0fc1e089da885dbdb62a5283bc38b21231d9b0f9b1c5d80000c4fa34371b7eb5c6c6ef1ae40102e5e1b914d04524be93a0a8c8bda23978a213762859da527b8a7c07a9e90132c6bedcb4923c46ba65d2c4a026f11d73f58270d3186843bd2e4b5e0bc8b6c86dc802f49e5dde70f26bd648023c3e460e413982151f0b41341071833ce3b17244a80e57e8", 0xbc}], 0x6) sysfs$3(0x3) 2017/10/19 22:16:51 executing program 4: mmap(&(0x7f0000001000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfdfd, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000029000)={0x1, 0x0, [{0x487, 0x0, 0x0}]}) 2017/10/19 22:16:51 executing program 6: mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x10000005, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083c000/0x4000)=nil, 0x4000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x3) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000c13000)=0xc, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000039c000-0x4)=0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@common="69703667726530000000000000000000", @ifru_names=@common="695a01007674691b0000e2ffffff0000"}) pipe2(&(0x7f0000799000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) r0 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) r1 = memfd_create(&(0x7f000039f000)="69703caa7600000006000003ff2001", 0x1) pwritev(r1, &(0x7f0000d4a000-0x70)=[{&(0x7f00003ce000)="8927cb911b59897d403cdc823cd5c9e288ff9fe71bb159ccfc1b71c2557db94b03446618780dfd0813916f45a02ff6c05d43d4ef", 0xfffffffffffffe68}, {&(0x7f0000db2000)="fe6a33f6158442290686d5b2b76fe9e4c6afb40c9f09604a9f2cd78d1f4c4dc2d28b799141a06ce181b2f6d338971d32cb3ca22ee8b4fd", 0x37}, {&(0x7f0000958000-0x58)="4f7e4d0b48ac8012d266d0166ec9e45bc22b302b8cc87bebc47b287f0904b7f02006479249425d575e4808ff0395cc4bd74f1072df0aafe5b62a696f6da846e129ae8d8836ef832f32f263601f5d73c7297d6af018b73bd8", 0x7fffef95}, {&(0x7f0000e93000)="6845bf568b35beb895778a1d222544fb9408cfc8cb08171005d2ecf6ce816a605ed349fd0b628cc4a97611c526b35db022e90afc5f36a7a2c49c55e2f427e86f9054d25cf941654e6a388e93135923c333f1cee7d6bcfba99a4edb", 0x5b}, {&(0x7f0000c09000)="", 0x0}, {&(0x7f00001fd000)="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", 0x100}, {&(0x7f0000d7a000-0xf9)="e957cc5291337209d18ebda314d10a79b08ae551066c471c683c25fd508ccb08c2283db0b4da688f576101198d720efcabba8b5b4dee5c540562071558dcee2a5da3cffc44d6e29d2ba8a7539a9b2b59a7f48b8e565fb228c3503161a3131561e65d0d5a4fc423ec1dc74502df03be2503ee7d6195fb94f792c70499306d80451890a00a070e9f80b97cd2a97de9da1f71f9a7d8c4ed93025219667fb605ed569c46eb6fe11facca535ea939d7ded294913a758c4227fcdeb8e994169ab4054b1a749a4fd8980a49fb03122ff9c88692327e9d46e2071fabc3f6d6c21aba7534a554fd3d260ae03cfb4d3a0e706edf7343e870e91c0d74a727", 0xf9}], 0x7, 0x20003) ioctl$LOOP_CHANGE_FD(r0, 0x401070ca, r1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000082e000)={0x0, 0x7ff}, &(0x7f0000ac6000)=0x8) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000da3000-0x6)={0x1, [0x9106]}, 0x6) pwritev(r0, &(0x7f0000893000)=[{&(0x7f000042e000-0xc4)="f7f4cc7fa497cc8055d4a281f0b06204eaf5d3ca5ba71b37a7ba6f8c656e5e3563d5f132853e8465b4751684ad3d4d4165b45afbb44cbca96935a347b1d4715d0200dcfc288ad2b5b68d5dd257a5c19ff73cfc855d4bad119dcbe78ee25d80c87dbe92b929fb384c62394dd7c9c70da5bf75b02128bfff002ca3881f502b12aad107ec59d162a8a0e3cb5f70a4f219af1d3e573456d7039b666e184f517c33b19cf983837329abc2267c6a5cc17f384d0975e0911370f7b2049b088e63e12aee6264da8f", 0xc4}, {&(0x7f0000e2a000)="", 0x0}, {&(0x7f00005d7000-0xe3)="aee185ac1f5a31db42af8d4754bbb1bd828a281e032b54585228495a4de46331d4a2483d0c1f6090b2f39b2416e447ed63afc2b95ed70f5dd3f12c88cb23189ce71afbe989d98bd680029f30f925879a2caf89880c7bf00426ad0e8f17435f4d294d7fb592689fdd1c6a1e3861d7189f1cf52915c089e09c04f809e5eeeed77c0c8e6d7f46bf1b145baff8b58cfe6bd8cfe38c3fcd4f5cea215ab1ed3a4bb5b493ae2f17868c18e04f4adc0784ee19ef82efc417985030f3b683384093ddd6bbb008d083dcbd60cce6943841395f9d82ccc774892687f2f94edd29fdba3760a13a5a98", 0xe3}, {&(0x7f0000ce2000-0xec)="289ca6c59051932aff3fc396cf78ae8c7f4322368d0577dbdf2701860b4ae5127dcdfc19f25f48c4c3b60270c325128db652bd4a769bc39309b2357cf0fe8d288c86bc0bb39abb3000b28201acff1b9e541ec9d665dff5987450cdba9175827119131108cdae6c7703d121e2aba7f9263c9b3344ee2a992631adf9ef1c6a025470f1b65f03e7a46bb4cb06710eb4ed3b5b9c475e8d014622168fd9265bd6222458b95ee36d38cb9c73005aec23de8c9c6930517aa53d606fc3c5b6579a746a9392dcca3d53a9a9ea18689f629dc4117e95c56060b5c23c5a54374abfcbe40dda5deb2780f2684f34beb1e4cc", 0xec}], 0x4, 0x0) read(r0, &(0x7f0000911000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46) ioctl$LOOP_CLR_FD(r0, 0x4c01) openat$sequencer(0xffffffffffffff9c, &(0x7f0000784000-0xf)="2f6465762f73657175656e63657200", 0x2000, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a4c000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/19 22:16:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009c9000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$evdev(&(0x7f000081d000)="2f6465762f696e7075742f6576656e742300", 0xffffffffffffffff, 0x0) fallocate(r2, 0x2, 0x62, 0x3) r3 = syz_open_dev$mouse(&(0x7f00000a1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3f, 0x24100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000309000)={0x6, 0x0, 0x10002, 0x800}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000002d000)={0x6, r4, 0x0, 0x7}) r5 = syz_open_dev$tun(&(0x7f0000870000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000428000-0x4)=0x8000203) r6 = fcntl$dupfd(r5, 0x406, r1) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000d41000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="5f924cffc34bd2383e5bdb2b9e0615f1"}) ioctl$TTUNGETFILTER(r6, 0x801054db, &(0x7f0000818000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r7, 0x8927, &(0x7f0000ff3000)={@common="67726530000000000000000000000000", &(0x7f000028e000-0x30)=@ethtool_rxfh={0x47, 0x1000, 0x7, 0x3, 0x4, "624ad1", 0x100000000, [0x3, 0xee, 0x9d5, 0x5, 0x4, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f0000513000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg(r1, &(0x7f00009d3000)=[{{0x0, 0x0, &(0x7f0000515000)=[{&(0x7f0000f9d000-0x36)="f6f1660137b48d1f4466e00ccc6244fad61b124ea081e2cf503f52fa9ac711965207725d96125ff198bd843e2014df753d46c28deb579946ee9796026b0fcb02f0f8426b010bad52b850432a941f629a5af65d343565e17e53824af258edfeb085ca0f09b5c83af4b6a8afa67929e8ab4b9d71e85b716831f76f2ae0629346e81336e721253ab6a4d65992cf48795518c021749bc1634d92ec6996fd400336cd17", 0xa1}, {&(0x7f000034a000-0x37)="3bd7fdd3bd671a1e62cfaf9a8c95ab2816bbcbb338bac0a6b3b51b4f496c85bf8352af298b51104c265a3dc946e6d9f15dde2c740dd84b", 0x37}, {&(0x7f00001f4000-0x2)="389a", 0x2}, {&(0x7f0000454000-0xfa)="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", 0xfa}, {&(0x7f000083d000)="432e3e63b0939c", 0x7}, {&(0x7f00005ca000-0x8)="992b16d55989fa99", 0x8}, {&(0x7f0000dc9000-0x8e)="add69d152a615fa4292cc84815fffc8f53b61ab836cdf6e9ede8b9bb9cc3405a07c272f662572420cf51c0ddb1d6f66784471ee111fca35a3b8210b0b48c2dd14df6e4aa42a654a2be7735e76c3c3713ae22cbe893d942900026ff8600dba421f14b6f8369e6b2caaa5da84a2a6c94a08b12398c447b779e769a24a4961bf2100e368c3c136ded421ca318a40863", 0x8e}], 0x7, &(0x7f0000044000)=[{0x98, 0x0, 0x1f, "b674edf155ab3b53addd23a66f9b76d92b6fe932b95e3e1cf7860375bd9418b23088df10c37ffaa08e9aa083f9a9eb3e5234a73863813b6786531207013751161f2a610bc1dbd0863af71307e4b98b8a1284a639f75ad55ba9db5714cdc406e937fa066ce87def78ebca485c170aeadca469a1504de5220657df4718918285bc12a5654443"}, {0xf8, 0x10f, 0x0, "eee7043aa26fc3418db1e0e971c869552d69db948ccc7f878bb8a62e5c9980d5ceaee61ee4df021efefe5dade2ac6de6cdd5c9d4d3b6bab8a61a3ab8fe9597b7ee7b1dabe1c5eed7726841bca9fc452882c2ded16c778216d910f040a7a3d010f4f9d47b9f0e401278ab0cfdc0693bcbae49fc005dd03bd33180acdf49aee86e7b8ea9493b85ad5786ad6abfe736181dec531304cd65e3050abf7735e6caff4c876c88c856da2b484c6b8e730a595c428b2a45b00dde2eac4b23f9cd9d82d87c60ababb9924f75ab01cd006a62b180ec5006c78d874c556acfb237c84ce023ce949dba3c6e18"}], 0x2, 0x20000010}, 0x800}], 0x1, 0x40000) ioctl$sock_ifreq(r6, 0x89a3, &(0x7f00005cf000-0x28)={@common="62637366300000000000000000000000", @ifru_settings={0x5, 0x5, @sync=&(0x7f000087e000-0xc)={0x18, 0xe57, 0x1}}}) sendto(r7, &(0x7f000043c000)="120000001200e7fb00ffe90000000800f99b", 0x12, 0x7c, 0x0, 0x0) pwritev(r0, &(0x7f0000251000-0x60)=[{&(0x7f0000463000)="68d00bcb5467bf1a0d79ae31f1aaf5583197b0f9ac0a278422b4daa2bd467fc3d8f08d89ca20a38360d1f09a5d17d8de7ec645ba963346bc7631a7ecad5b118969c10fb236286eb589c58df5d4cef675d161fab04b3a5ab9d7bd2d30be8321d9b893148cc071b273808758bccbde674b68ed74edcecf3ff843310086403c4b0b2983b10260c76bfbfd8bdeacde5e508ace145a449870b96ee623a96e6cff69077d49936764e0b3d05d6d51a4421aca4bde7ef6bdb09e51b167dd1f1ec17aadd035a158b63b0ec1c96576d054f0dd6bcde5806ee9f32274b3264c82feba7fde516f5996b904", 0xe5}, {&(0x7f0000c10000)="fb972b619026bad3444f3f8a1cedd605e068ab09252d05bffced208c46", 0x1d}, {&(0x7f00004e1000-0xcc)="28822215efd588ca72823898e11f3f50711d7ba268132e22160734f4c2c5d12c84632ee65e299308f85a5d51aa44790ae9c897d9a843ddf4b58465ce5fab30fc5205c6d819eec3c915e238a3b5648cc8e2a69e8ad2d4ccba391608707325ac951c31f6df6acbb90b758c9608d424fb5edf06ad130576b603ebddf2fac44f0e60ea3446faa89838e7fc64c4ef479249365b9dc64d76a51c98bd89df4e0d9736339affb5dda77b6e8407a4603ae5390270bf3ff790b02a58d204a80fd63e5eff397bc68f0413c13e7f974b1fe9", 0xcc}, {&(0x7f00004ec000)="2ef4c49cda61091db9f0d93ae091998773504eafd7db57683b0f9c5a4c9ea1a8a06a16bbdfa99b2a0d1af205b405f398390b806ca0c707399a3e35fa781c613cd8c1797da9ba4db2c8ff9fc21e885ab8c75b34b6b980065393819cb2c53f50d425c46ea9639349d2a2ccb44737ba078b636d8f98819e191776e699a4325c97f4ea2ea924b91730d4fc451d63957e72d7ffcf2182ce79c5609a2a254dc76adb9bf4ced0f755842c190ff7d9c5bf5976b7e52c", 0xb2}, {&(0x7f0000ecc000)="", 0x0}, {&(0x7f0000578000)="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0xf64, 0x20, &(0x7f0000fc8000)=@abs={0x1fffffff, 0x0, 0x0}, 0x8) writev(r0, &(0x7f000043d000)=[{&(0x7f0000bb4000)="9cb0f2d930dd82ffa25064f606f3672c92c854143e3c944e2ef763ec5e7f56be3988b57b6c09a5f7b271e40fc6c28b0bf60b3c8560d838962c8e2c3bb40edf669dad0316e36f188ea750bf0db7f00a5306e24be6101e630285aedbcd11fbdf87f2a43a410137558f71af5eeb188009eb54346fb488d58919677151654bc6ba5a7c63678e5980", 0x86}, {&(0x7f0000e9e000)="44e6dafbfa5ce79fad8e4851561745f252ed73d0340b61288aaddcdb6d5ece31f03f13d20c9b77864737c4d279633c1dccd49413", 0x34}, {&(0x7f0000402000)="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", 0xfd}, {&(0x7f0000ae8000)="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", 0x1000}, {&(0x7f0000e10000-0xc0)="4baea2b615eed7c6846fd8ec67f9de33a0b174c77f80f1d162cc3d33f78e66beaa916065722060fabe757f0dd9775975fc861f316c42965b9a5dd9928d02bdfed1e08f5cb8d32a642b87618f2e55a18496efc76bc2f7d713f289318cf752fcea90b1679fc0bfbce33f04ab38be647e0ad8c13bf8061f4fa59f4534c7981f4dfb6b884003cb9bd5bc6bd1cc34f5c07fd46da994487af32acd1e4fa808f65c8191a05440f863c7dca2c7a5c79f7e6a2540855c0aa6ea80231992ca00674caeeb67", 0xc0}], 0x5) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, &(0x7f000065e000-0x1)=0x7) syz_open_dev$random(&(0x7f0000bbf000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x200000) r8 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$TIOCGETD(r8, 0x5424, &(0x7f00005e4000-0x4)=0x0) r9 = gettid() perf_event_open(&(0x7f0000de3000-0x78)={0x2, 0x78, 0x1000000000000df, 0x4000040000, 0xfffffffffffff001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x6, 0xb, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, &(0x7f0000386000)="", 0x0) 2017/10/19 22:16:52 executing program 4: mmap(&(0x7f0000001000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfdfd, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000029000)={0x1, 0x0, [{0x487, 0x0, 0x0}]}) 2017/10/19 22:16:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$usbmon(&(0x7f00001bb000-0xd)="2f6465762f7573626d6f6e2300", 0xdbc, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000377000)="2f6465762f72666b696c6c00", 0x420000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x9)="75736572656d302600", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1000000008, &(0x7f000030c000)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) prctl$setname(0xf, &(0x7f000066c000-0xc)="2b7d70707030776c616e3000") io_submit(r1, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a07000-0x78)={0x3, 0x78, 0x8001, 0x3, 0x5, 0x3f, 0x0, 0x80000001, 0x2000, 0x8, 0x8, 0x0, 0x31f, 0x6, 0x0, 0x9, 0x1, 0x3, 0x0, 0x0, 0x6, 0x8, 0x0, 0x0, 0xc261, 0xff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xf) rt_sigprocmask(0x1, &(0x7f0000a29000)={0x1000}, &(0x7f00003c0000-0x8)={0x0}, 0x8) getsockopt$netlink(r3, 0x10e, 0x7, &(0x7f00001bb000)="", &(0x7f0000015000-0x4)=0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000b02000)={0x9, {{0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004be000)={0xb01a, 0x0, 0x3, 0x9, 0x0}, &(0x7f00000f8000)=0x10) mq_getsetattr(0xffffffffffffffff, &(0x7f000070d000-0x40)={0x100000000, 0x7, 0x40, 0x6, 0x8, 0x9, 0x8, 0x6}, &(0x7f0000ba9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0xfffffffffffffffb, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000a08000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000427000-0x4)=0x8) io_getevents(r1, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0}) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000001000-0x8)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/19 22:16:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000b5f000)=[{&(0x7f0000e66000)="29c1e0eb79d02087842d680854beb347bb8e37b51e466ebb7143012f9f00e6ac3b2e69744643a6a6d57f69c2a414ef5ad5b8c3", 0x33}, {&(0x7f000013d000-0xff)="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", 0xff}, {&(0x7f00009a3000)="9ec28d60120430cdaeba50e7b9d98c62728bddfd877c4aaa42e0bc81912ac26d4dc8e87b5f22c2e2470c1ea5c7f996c68b2073db49fa4e051f62b30ec15b30b6e034c3941c3bae4e0be6733cbc07b80ae055dc71c1e874f82a31e04fdb7f849757ecb2e2d11429e52c7c456237b16d20e658f4e1048447a2cdbfe45c67f530078330d042b71d61660b2a11569a2e5af2ed874bd6a0f03a139c78846135ae3b5a24efcdb9ce07b27dbd0d6f0eb8e535b365a3879d22", 0xb5}, {&(0x7f00009da000)="9253f798550208ac77fd620d912c6240b2144e598bd05d1ed1df75cc35eafa8a0d30524760b480904166f1605fce6d93aba3ce7fad41975b39d2dd27341774cb1aa289ecec0512a25b3ce2ff0a0016f5832529cb449ad64c3c674d1a26693f2273135320f5486400059ede73f61bcbca65eae99a7f8021958476b314410851037d61a6f79897ad385b", 0x89}, {&(0x7f0000ca8000-0x43)="abc5373277830044a63b0a7c57aeb291550be192eea4cd8446bbcda2e0f7ceb6bd9f862deb498dffcac7a6fe8eed444b6303045c80edb142f0916020aa106af901115a1095e80022e8baf6047a3a342e4dd4c3d47db60500005dea92233249860dd1eb09a0a9254ee5a8e217bfb362629d2f641a63513a3ee0cf47cf0c2477010aa71dc021d4a5df6af3c6c9adc47755e5", 0x91}], 0x5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000d24000)={{0xa, 0x2, 0xdd27, @loopback={0x0, 0x1}, 0xffffffff}, {0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1000020, [0x80000000, 0xf1, 0xfffffffffffff801, 0x9, 0x977, 0x6, 0xfb9, 0x20]}, 0x5c) writev(r0, &(0x7f00007e7000-0x10)=[{&(0x7f00009f6000)="1f00000002021900000007000000068100fd2b8509000600e1ffffff3f0009", 0x1f}], 0x1) pipe(&(0x7f00003f6000)={0x0, 0x0}) accept$inet(r1, &(0x7f0000001000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00007f7000)=0x183f, 0x4) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000105000)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0xfffffffffffffffe}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00007d8000-0x8)={r3, r4}) bind(r3, &(0x7f0000e1b000-0x10)=@rc={0x1f, {0xfff, 0x1, 0x2, 0x1ff, 0x4, 0x3}, 0x200}, 0x9) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000095c000-0xd4)={0x0, 0xcc, "15b8ece355f61b769594c251470e6a3491decf6f491a3aa5e95ffbbc0867be8926d1b753898dd776a0aafe276dade4f74a3033700af6dd8bd330ccab22d21df39af063363035c0498b1c9c40ee386ee7203b0bd4a023e013e9a99d6bffaca79c37c729629e09a774d72491a7998a161e015cf0f632213a233ba5f33bb08c13eeddf7d6f25534135d5fe5b1757dc22cfe98113075ec9b181897d88bd802fc55396c973cbbc79948615c072081a7f598f1443906bb9b772de31ca0be74148486613d562375a4868c8307d2162f"}, &(0x7f0000c32000)=0xd4) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000a8d000)=@assoc_value={r6, 0x7}, &(0x7f0000cf9000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f47000)={r7, 0x260, 0x1ff, 0x0}, 0x10) connect$inet(r3, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r3, &(0x7f0000302000)="", 0x0, 0x40000000, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c3a000)={r4, 0x20410028, &(0x7f0000410000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) 2017/10/19 22:16:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00005d6000-0x1)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000da9000-0x8)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000016f000)={0x0, 0x0}) r2 = creat(&(0x7f00007bc000)="2e2f66696c653000", 0x2) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00004a7000-0x2)=0x0, &(0x7f000099f000-0x8)=0x2) clock_gettime(0x0, &(0x7f0000412000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004f7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000843000)=0xc) sched_setaffinity(r4, 0x8, &(0x7f0000238000)=0x86b2) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) lstat(&(0x7f0000913000-0x8)="2e2f66696c653000", &(0x7f0000572000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") setgid(r7) setresgid(0x0, 0x0, r7) splice(r1, 0x0, r6, 0x0, 0x58, 0x0) clock_gettime(0x0, &(0x7f0000041000)={0x0, 0x0}) ppoll(&(0x7f0000058000)=[{r6, 0x4008, 0x0}], 0x1, &(0x7f0000069000)={r8, r9+10000000}, &(0x7f000006a000-0x8)={0x400}, 0x8) r10 = dup2(r3, r3) fcntl$setstatus(r6, 0x4, 0x46c00) fcntl$setpipe(r6, 0x407, 0x107f) writev(r6, &(0x7f000000b000)=[{&(0x7f0000065000-0xb5)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f0000065000)="2c81e4613b51f184887fcd9c2ad923401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2b}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x3) dup2(r6, r5) writev(r10, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/10/19 22:16:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a9e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f00003b1000-0x2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x2000, &(0x7f000090b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$mouse(&(0x7f00004f1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xebb, 0x1841) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000b8f000)=0x80, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffefffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x5, &(0x7f0000abf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) r3 = inotify_init1(0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) ioctl(r4, 0x894c, &(0x7f0000158000)="") r5 = dup2(r2, r3) setns(r3, 0x0) setns(r3, 0x100040000000) flistxattr(r3, &(0x7f000066e000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0xb702, &(0x7f0000488000-0x8)={r5, 0x4}) getsockname$inet(r5, &(0x7f000053b000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c40000)=0x10) syz_emit_ethernet(0x3e, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "90007c", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000646000-0xf)="2f6465762f73657175656e63657200", 0x54b81, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000ed2000-0x4)=0x0, &(0x7f00004cc000)=0x4) 2017/10/19 22:16:52 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000c13000)=0xc, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000039c000-0x4)=0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@common="69703667726530000000000000000000", @ifru_names=@common="695a01007674691b0000e2ffffff0000"}) pipe2(&(0x7f0000799000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) r0 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) r1 = memfd_create(&(0x7f000039f000)="69703caa7600000006000003ff2001", 0x1) pwritev(r1, &(0x7f0000d4a000-0x70)=[{&(0x7f00003ce000)="8927cb911b59897d403cdc823cd5c9e288ff9fe71bb159ccfc1b71c2557db94b03446618780dfd0813916f45a02ff6c05d43d4ef", 0xfffffffffffffe68}, {&(0x7f0000db2000)="fe6a33f6158442290686d5b2b76fe9e4c6afb40c9f09604a9f2cd78d1f4c4dc2d28b799141a06ce181b2f6d338971d32cb3ca22ee8b4fd", 0x37}, {&(0x7f0000958000-0x58)="4f7e4d0b48ac8012d266d0166ec9e45bc22b302b8cc87bebc47b287f0904b7f02006479249425d575e4808ff0395cc4bd74f1072df0aafe5b62a696f6da846e129ae8d8836ef832f32f263601f5d73c7297d6af018b73bd8", 0x7fffef95}, {&(0x7f0000e93000)="6845bf568b35beb895778a1d222544fb9408cfc8cb08171005d2ecf6ce816a605ed349fd0b628cc4a97611c526b35db022e90afc5f36a7a2c49c55e2f427e86f9054d25cf941654e6a388e93135923c333f1cee7d6bcfba99a4edb", 0x5b}, {&(0x7f0000c09000)="", 0x0}, {&(0x7f00001fd000)="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", 0x100}, {&(0x7f0000d7a000-0xf9)="e957cc5291337209d18ebda314d10a79b08ae551066c471c683c25fd508ccb08c2283db0b4da688f576101198d720efcabba8b5b4dee5c540562071558dcee2a5da3cffc44d6e29d2ba8a7539a9b2b59a7f48b8e565fb228c3503161a3131561e65d0d5a4fc423ec1dc74502df03be2503ee7d6195fb94f792c70499306d80451890a00a070e9f80b97cd2a97de9da1f71f9a7d8c4ed93025219667fb605ed569c46eb6fe11facca535ea939d7ded294913a758c4227fcdeb8e994169ab4054b1a749a4fd8980a49fb03122ff9c88692327e9d46e2071fabc3f6d6c21aba7534a554fd3d260ae03cfb4d3a0e706edf7343e870e91c0d74a727", 0xf9}], 0x7, 0x20003) ioctl$LOOP_CHANGE_FD(r0, 0x401070ca, r1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000082e000)={0x0, 0x7ff}, &(0x7f0000ac6000)=0x8) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000da3000-0x6)={0x1, [0x9106]}, 0x6) pwritev(r0, &(0x7f0000893000)=[{&(0x7f000042e000-0xc4)="f7f4cc7fa497cc8055d4a281f0b06204eaf5d3ca5ba71b37a7ba6f8c656e5e3563d5f132853e8465b4751684ad3d4d4165b45afbb44cbca96935a347b1d4715d0200dcfc288ad2b5b68d5dd257a5c19ff73cfc855d4bad119dcbe78ee25d80c87dbe92b929fb384c62394dd7c9c70da5bf75b02128bfff002ca3881f502b12aad107ec59d162a8a0e3cb5f70a4f219af1d3e573456d7039b666e184f517c33b19cf983837329abc2267c6a5cc17f384d0975e0911370f7b2049b088e63e12aee6264da8f", 0xc4}, {&(0x7f0000e2a000)="", 0x0}, {&(0x7f00005d7000-0xe3)="aee185ac1f5a31db42af8d4754bbb1bd828a281e032b54585228495a4de46331d4a2483d0c1f6090b2f39b2416e447ed63afc2b95ed70f5dd3f12c88cb23189ce71afbe989d98bd680029f30f925879a2caf89880c7bf00426ad0e8f17435f4d294d7fb592689fdd1c6a1e3861d7189f1cf52915c089e09c04f809e5eeeed77c0c8e6d7f46bf1b145baff8b58cfe6bd8cfe38c3fcd4f5cea215ab1ed3a4bb5b493ae2f17868c18e04f4adc0784ee19ef82efc417985030f3b683384093ddd6bbb008d083dcbd60cce6943841395f9d82ccc774892687f2f94edd29fdba3760a13a5a98", 0xe3}, {&(0x7f0000ce2000-0xec)="289ca6c59051932aff3fc396cf78ae8c7f4322368d0577dbdf2701860b4ae5127dcdfc19f25f48c4c3b60270c325128db652bd4a769bc39309b2357cf0fe8d288c86bc0bb39abb3000b28201acff1b9e541ec9d665dff5987450cdba9175827119131108cdae6c7703d121e2aba7f9263c9b3344ee2a992631adf9ef1c6a025470f1b65f03e7a46bb4cb06710eb4ed3b5b9c475e8d014622168fd9265bd6222458b95ee36d38cb9c73005aec23de8c9c6930517aa53d606fc3c5b6579a746a9392dcca3d53a9a9ea18689f629dc4117e95c56060b5c23c5a54374abfcbe40dda5deb2780f2684f34beb1e4cc", 0xec}], 0x4, 0x0) read(r0, &(0x7f0000911000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46) ioctl$LOOP_CLR_FD(r0, 0x4c01) openat$sequencer(0xffffffffffffff9c, &(0x7f0000784000-0xf)="2f6465762f73657175656e63657200", 0x2000, 0x0) 2017/10/19 22:16:52 executing program 4: mmap(&(0x7f0000001000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfdfd, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000029000)={0x1, 0x0, [{0x487, 0x0, 0x0}]}) 2017/10/19 22:16:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009c9000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$evdev(&(0x7f000081d000)="2f6465762f696e7075742f6576656e742300", 0xffffffffffffffff, 0x0) fallocate(r2, 0x2, 0x62, 0x3) r3 = syz_open_dev$mouse(&(0x7f00000a1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3f, 0x24100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000309000)={0x6, 0x0, 0x10002, 0x800}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000002d000)={0x6, r4, 0x0, 0x7}) r5 = syz_open_dev$tun(&(0x7f0000870000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000428000-0x4)=0x8000203) r6 = fcntl$dupfd(r5, 0x406, r1) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000d41000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="5f924cffc34bd2383e5bdb2b9e0615f1"}) ioctl$TTUNGETFILTER(r6, 0x801054db, &(0x7f0000818000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r7, 0x8927, &(0x7f0000ff3000)={@common="67726530000000000000000000000000", &(0x7f000028e000-0x30)=@ethtool_rxfh={0x47, 0x1000, 0x7, 0x3, 0x4, "624ad1", 0x100000000, [0x3, 0xee, 0x9d5, 0x5, 0x4, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f0000513000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg(r1, &(0x7f00009d3000)=[{{0x0, 0x0, &(0x7f0000515000)=[{&(0x7f0000f9d000-0x36)="f6f1660137b48d1f4466e00ccc6244fad61b124ea081e2cf503f52fa9ac711965207725d96125ff198bd843e2014df753d46c28deb579946ee9796026b0fcb02f0f8426b010bad52b850432a941f629a5af65d343565e17e53824af258edfeb085ca0f09b5c83af4b6a8afa67929e8ab4b9d71e85b716831f76f2ae0629346e81336e721253ab6a4d65992cf48795518c021749bc1634d92ec6996fd400336cd17", 0xa1}, {&(0x7f000034a000-0x37)="3bd7fdd3bd671a1e62cfaf9a8c95ab2816bbcbb338bac0a6b3b51b4f496c85bf8352af298b51104c265a3dc946e6d9f15dde2c740dd84b", 0x37}, {&(0x7f00001f4000-0x2)="389a", 0x2}, {&(0x7f0000454000-0xfa)="839029244b08a7f679cf6caf87d7c93bdc3d8b606087c87641a5755a38aa0ae040fa732ab8801ab4b722f075c5a20b9941fb12232c15bff6923c68a49c6f89528cf1ffe39f3eec4ba98cb0bf01bd6d98683220fef5d59267f55d17d2d3aa28a09a0fc0fd4e4c4e85dc8a6a63b707a1b8f48f4a59aaa889c4504cbf3ef27c69e14b6e27c60d83bc017851b24d1bfe8d7704d6e08ab9b1ca0b7a606d1ef056820d4d8ca3c625f710f1cc6630c25d3649a0f8b67fee710ab9f886a825f6dacb608d962c76f9c0f45a23fb88d9399699964e54f029b8288740b946e209c6d5cf3a5354506bf0e2c680ad40c59792c24786b7c519827846806cf89da9", 0xfa}, {&(0x7f000083d000)="432e3e63b0939c", 0x7}, {&(0x7f00005ca000-0x8)="992b16d55989fa99", 0x8}, {&(0x7f0000dc9000-0x8e)="add69d152a615fa4292cc84815fffc8f53b61ab836cdf6e9ede8b9bb9cc3405a07c272f662572420cf51c0ddb1d6f66784471ee111fca35a3b8210b0b48c2dd14df6e4aa42a654a2be7735e76c3c3713ae22cbe893d942900026ff8600dba421f14b6f8369e6b2caaa5da84a2a6c94a08b12398c447b779e769a24a4961bf2100e368c3c136ded421ca318a40863", 0x8e}], 0x7, &(0x7f0000044000)=[{0x98, 0x0, 0x1f, "b674edf155ab3b53addd23a66f9b76d92b6fe932b95e3e1cf7860375bd9418b23088df10c37ffaa08e9aa083f9a9eb3e5234a73863813b6786531207013751161f2a610bc1dbd0863af71307e4b98b8a1284a639f75ad55ba9db5714cdc406e937fa066ce87def78ebca485c170aeadca469a1504de5220657df4718918285bc12a5654443"}, {0xf8, 0x10f, 0x0, "eee7043aa26fc3418db1e0e971c869552d69db948ccc7f878bb8a62e5c9980d5ceaee61ee4df021efefe5dade2ac6de6cdd5c9d4d3b6bab8a61a3ab8fe9597b7ee7b1dabe1c5eed7726841bca9fc452882c2ded16c778216d910f040a7a3d010f4f9d47b9f0e401278ab0cfdc0693bcbae49fc005dd03bd33180acdf49aee86e7b8ea9493b85ad5786ad6abfe736181dec531304cd65e3050abf7735e6caff4c876c88c856da2b484c6b8e730a595c428b2a45b00dde2eac4b23f9cd9d82d87c60ababb9924f75ab01cd006a62b180ec5006c78d874c556acfb237c84ce023ce949dba3c6e18"}], 0x2, 0x20000010}, 0x800}], 0x1, 0x40000) ioctl$sock_ifreq(r6, 0x89a3, &(0x7f00005cf000-0x28)={@common="62637366300000000000000000000000", @ifru_settings={0x5, 0x5, @sync=&(0x7f000087e000-0xc)={0x18, 0xe57, 0x1}}}) sendto(r7, &(0x7f000043c000)="120000001200e7fb00ffe90000000800f99b", 0x12, 0x7c, 0x0, 0x0) pwritev(r0, &(0x7f0000251000-0x60)=[{&(0x7f0000463000)="68d00bcb5467bf1a0d79ae31f1aaf5583197b0f9ac0a278422b4daa2bd467fc3d8f08d89ca20a38360d1f09a5d17d8de7ec645ba963346bc7631a7ecad5b118969c10fb236286eb589c58df5d4cef675d161fab04b3a5ab9d7bd2d30be8321d9b893148cc071b273808758bccbde674b68ed74edcecf3ff843310086403c4b0b2983b10260c76bfbfd8bdeacde5e508ace145a449870b96ee623a96e6cff69077d49936764e0b3d05d6d51a4421aca4bde7ef6bdb09e51b167dd1f1ec17aadd035a158b63b0ec1c96576d054f0dd6bcde5806ee9f32274b3264c82feba7fde516f5996b904", 0xe5}, {&(0x7f0000c10000)="fb972b619026bad3444f3f8a1cedd605e068ab09252d05bffced208c46", 0x1d}, {&(0x7f00004e1000-0xcc)="28822215efd588ca72823898e11f3f50711d7ba268132e22160734f4c2c5d12c84632ee65e299308f85a5d51aa44790ae9c897d9a843ddf4b58465ce5fab30fc5205c6d819eec3c915e238a3b5648cc8e2a69e8ad2d4ccba391608707325ac951c31f6df6acbb90b758c9608d424fb5edf06ad130576b603ebddf2fac44f0e60ea3446faa89838e7fc64c4ef479249365b9dc64d76a51c98bd89df4e0d9736339affb5dda77b6e8407a4603ae5390270bf3ff790b02a58d204a80fd63e5eff397bc68f0413c13e7f974b1fe9", 0xcc}, {&(0x7f00004ec000)="2ef4c49cda61091db9f0d93ae091998773504eafd7db57683b0f9c5a4c9ea1a8a06a16bbdfa99b2a0d1af205b405f398390b806ca0c707399a3e35fa781c613cd8c1797da9ba4db2c8ff9fc21e885ab8c75b34b6b980065393819cb2c53f50d425c46ea9639349d2a2ccb44737ba078b636d8f98819e191776e699a4325c97f4ea2ea924b91730d4fc451d63957e72d7ffcf2182ce79c5609a2a254dc76adb9bf4ced0f755842c190ff7d9c5bf5976b7e52c", 0xb2}, {&(0x7f0000ecc000)="", 0x0}, 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0x1000}], 0x6, 0x0) recvfrom$unix(r7, &(0x7f0000f77000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xf64, 0x20, &(0x7f0000fc8000)=@abs={0x1fffffff, 0x0, 0x0}, 0x8) writev(r0, &(0x7f000043d000)=[{&(0x7f0000bb4000)="9cb0f2d930dd82ffa25064f606f3672c92c854143e3c944e2ef763ec5e7f56be3988b57b6c09a5f7b271e40fc6c28b0bf60b3c8560d838962c8e2c3bb40edf669dad0316e36f188ea750bf0db7f00a5306e24be6101e630285aedbcd11fbdf87f2a43a410137558f71af5eeb188009eb54346fb488d58919677151654bc6ba5a7c63678e5980", 0x86}, {&(0x7f0000e9e000)="44e6dafbfa5ce79fad8e4851561745f252ed73d0340b61288aaddcdb6d5ece31f03f13d20c9b77864737c4d279633c1dccd49413", 0x34}, {&(0x7f0000402000)="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", 0xfd}, {&(0x7f0000ae8000)="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", 0x1000}, {&(0x7f0000e10000-0xc0)="4baea2b615eed7c6846fd8ec67f9de33a0b174c77f80f1d162cc3d33f78e66beaa916065722060fabe757f0dd9775975fc861f316c42965b9a5dd9928d02bdfed1e08f5cb8d32a642b87618f2e55a18496efc76bc2f7d713f289318cf752fcea90b1679fc0bfbce33f04ab38be647e0ad8c13bf8061f4fa59f4534c7981f4dfb6b884003cb9bd5bc6bd1cc34f5c07fd46da994487af32acd1e4fa808f65c8191a05440f863c7dca2c7a5c79f7e6a2540855c0aa6ea80231992ca00674caeeb67", 0xc0}], 0x5) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, &(0x7f000065e000-0x1)=0x7) syz_open_dev$random(&(0x7f0000bbf000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x200000) r8 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$TIOCGETD(r8, 0x5424, &(0x7f00005e4000-0x4)=0x0) r9 = gettid() perf_event_open(&(0x7f0000de3000-0x78)={0x2, 0x78, 0x1000000000000df, 0x4000040000, 0xfffffffffffff001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x6, 0xb, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/10/19 22:16:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000b5f000)=[{&(0x7f0000e66000)="29c1e0eb79d02087842d680854beb347bb8e37b51e466ebb7143012f9f00e6ac3b2e69744643a6a6d57f69c2a414ef5ad5b8c3", 0x33}, {&(0x7f000013d000-0xff)="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", 0xff}, {&(0x7f00009a3000)="9ec28d60120430cdaeba50e7b9d98c62728bddfd877c4aaa42e0bc81912ac26d4dc8e87b5f22c2e2470c1ea5c7f996c68b2073db49fa4e051f62b30ec15b30b6e034c3941c3bae4e0be6733cbc07b80ae055dc71c1e874f82a31e04fdb7f849757ecb2e2d11429e52c7c456237b16d20e658f4e1048447a2cdbfe45c67f530078330d042b71d61660b2a11569a2e5af2ed874bd6a0f03a139c78846135ae3b5a24efcdb9ce07b27dbd0d6f0eb8e535b365a3879d22", 0xb5}, {&(0x7f00009da000)="9253f798550208ac77fd620d912c6240b2144e598bd05d1ed1df75cc35eafa8a0d30524760b480904166f1605fce6d93aba3ce7fad41975b39d2dd27341774cb1aa289ecec0512a25b3ce2ff0a0016f5832529cb449ad64c3c674d1a26693f2273135320f5486400059ede73f61bcbca65eae99a7f8021958476b314410851037d61a6f79897ad385b", 0x89}, {&(0x7f0000ca8000-0x43)="abc5373277830044a63b0a7c57aeb291550be192eea4cd8446bbcda2e0f7ceb6bd9f862deb498dffcac7a6fe8eed444b6303045c80edb142f0916020aa106af901115a1095e80022e8baf6047a3a342e4dd4c3d47db60500005dea92233249860dd1eb09a0a9254ee5a8e217bfb362629d2f641a63513a3ee0cf47cf0c2477010aa71dc021d4a5df6af3c6c9adc47755e5", 0x91}], 0x5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000d24000)={{0xa, 0x2, 0xdd27, @loopback={0x0, 0x1}, 0xffffffff}, {0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1000020, [0x80000000, 0xf1, 0xfffffffffffff801, 0x9, 0x977, 0x6, 0xfb9, 0x20]}, 0x5c) writev(r0, &(0x7f00007e7000-0x10)=[{&(0x7f00009f6000)="1f00000002021900000007000000068100fd2b8509000600e1ffffff3f0009", 0x1f}], 0x1) pipe(&(0x7f00003f6000)={0x0, 0x0}) accept$inet(r1, &(0x7f0000001000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00007f7000)=0x183f, 0x4) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000105000)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0xfffffffffffffffe}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00007d8000-0x8)={r3, r4}) bind(r3, &(0x7f0000e1b000-0x10)=@rc={0x1f, {0xfff, 0x1, 0x2, 0x1ff, 0x4, 0x3}, 0x200}, 0x9) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000095c000-0xd4)={0x0, 0xcc, "15b8ece355f61b769594c251470e6a3491decf6f491a3aa5e95ffbbc0867be8926d1b753898dd776a0aafe276dade4f74a3033700af6dd8bd330ccab22d21df39af063363035c0498b1c9c40ee386ee7203b0bd4a023e013e9a99d6bffaca79c37c729629e09a774d72491a7998a161e015cf0f632213a233ba5f33bb08c13eeddf7d6f25534135d5fe5b1757dc22cfe98113075ec9b181897d88bd802fc55396c973cbbc79948615c072081a7f598f1443906bb9b772de31ca0be74148486613d562375a4868c8307d2162f"}, &(0x7f0000c32000)=0xd4) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000a8d000)=@assoc_value={r6, 0x7}, &(0x7f0000cf9000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f47000)={r7, 0x260, 0x1ff, 0x0}, 0x10) connect$inet(r3, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c3a000)={r4, 0x20410028, &(0x7f0000410000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) 2017/10/19 22:16:52 executing program 5: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000048000)="2e2f66696c653000", 0xe0aea1883d647735, 0x40) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80004) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000054000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000001f000+0x3be)="0800002207000000655e5c76626f786e6574002825005b0000300000017963eb757365742d262727a0250070706d3000", 0x3) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r2, 0xfffffffffffffffc, 0x3) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000052000)="6c6f676f6e00", &(0x7f0000053000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000053000-0x12)="626465762a5dd873656c696e75782d407d00", 0xffffffffffffffff) fcntl$addseals(r2, 0x409, 0x8) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000002e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r1) fallocate(r2, 0x0, 0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x7ffe) socket(0xa, 0x0, 0x0) prctl$setfpexc(0xc, 0x21083) r3 = syz_open_dev$mice(&(0x7f00000e1000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) pipe2(&(0x7f0000374000-0x8)={0x0, 0x0}, 0x800000000007fc) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) 2017/10/19 22:16:52 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000c13000)=0xc, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000039c000-0x4)=0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@common="69703667726530000000000000000000", @ifru_names=@common="695a01007674691b0000e2ffffff0000"}) pipe2(&(0x7f0000799000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) r0 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) r1 = memfd_create(&(0x7f000039f000)="69703caa7600000006000003ff2001", 0x1) pwritev(r1, &(0x7f0000d4a000-0x70)=[{&(0x7f00003ce000)="8927cb911b59897d403cdc823cd5c9e288ff9fe71bb159ccfc1b71c2557db94b03446618780dfd0813916f45a02ff6c05d43d4ef", 0xfffffffffffffe68}, {&(0x7f0000db2000)="fe6a33f6158442290686d5b2b76fe9e4c6afb40c9f09604a9f2cd78d1f4c4dc2d28b799141a06ce181b2f6d338971d32cb3ca22ee8b4fd", 0x37}, {&(0x7f0000958000-0x58)="4f7e4d0b48ac8012d266d0166ec9e45bc22b302b8cc87bebc47b287f0904b7f02006479249425d575e4808ff0395cc4bd74f1072df0aafe5b62a696f6da846e129ae8d8836ef832f32f263601f5d73c7297d6af018b73bd8", 0x7fffef95}, {&(0x7f0000e93000)="6845bf568b35beb895778a1d222544fb9408cfc8cb08171005d2ecf6ce816a605ed349fd0b628cc4a97611c526b35db022e90afc5f36a7a2c49c55e2f427e86f9054d25cf941654e6a388e93135923c333f1cee7d6bcfba99a4edb", 0x5b}, {&(0x7f0000c09000)="", 0x0}, {&(0x7f00001fd000)="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", 0x100}, {&(0x7f0000d7a000-0xf9)="e957cc5291337209d18ebda314d10a79b08ae551066c471c683c25fd508ccb08c2283db0b4da688f576101198d720efcabba8b5b4dee5c540562071558dcee2a5da3cffc44d6e29d2ba8a7539a9b2b59a7f48b8e565fb228c3503161a3131561e65d0d5a4fc423ec1dc74502df03be2503ee7d6195fb94f792c70499306d80451890a00a070e9f80b97cd2a97de9da1f71f9a7d8c4ed93025219667fb605ed569c46eb6fe11facca535ea939d7ded294913a758c4227fcdeb8e994169ab4054b1a749a4fd8980a49fb03122ff9c88692327e9d46e2071fabc3f6d6c21aba7534a554fd3d260ae03cfb4d3a0e706edf7343e870e91c0d74a727", 0xf9}], 0x7, 0x20003) ioctl$LOOP_CHANGE_FD(r0, 0x401070ca, r1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000082e000)={0x0, 0x7ff}, &(0x7f0000ac6000)=0x8) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000da3000-0x6)={0x1, [0x9106]}, 0x6) pwritev(r0, &(0x7f0000893000)=[{&(0x7f000042e000-0xc4)="f7f4cc7fa497cc8055d4a281f0b06204eaf5d3ca5ba71b37a7ba6f8c656e5e3563d5f132853e8465b4751684ad3d4d4165b45afbb44cbca96935a347b1d4715d0200dcfc288ad2b5b68d5dd257a5c19ff73cfc855d4bad119dcbe78ee25d80c87dbe92b929fb384c62394dd7c9c70da5bf75b02128bfff002ca3881f502b12aad107ec59d162a8a0e3cb5f70a4f219af1d3e573456d7039b666e184f517c33b19cf983837329abc2267c6a5cc17f384d0975e0911370f7b2049b088e63e12aee6264da8f", 0xc4}, {&(0x7f0000e2a000)="", 0x0}, {&(0x7f00005d7000-0xe3)="aee185ac1f5a31db42af8d4754bbb1bd828a281e032b54585228495a4de46331d4a2483d0c1f6090b2f39b2416e447ed63afc2b95ed70f5dd3f12c88cb23189ce71afbe989d98bd680029f30f925879a2caf89880c7bf00426ad0e8f17435f4d294d7fb592689fdd1c6a1e3861d7189f1cf52915c089e09c04f809e5eeeed77c0c8e6d7f46bf1b145baff8b58cfe6bd8cfe38c3fcd4f5cea215ab1ed3a4bb5b493ae2f17868c18e04f4adc0784ee19ef82efc417985030f3b683384093ddd6bbb008d083dcbd60cce6943841395f9d82ccc774892687f2f94edd29fdba3760a13a5a98", 0xe3}, {&(0x7f0000ce2000-0xec)="289ca6c59051932aff3fc396cf78ae8c7f4322368d0577dbdf2701860b4ae5127dcdfc19f25f48c4c3b60270c325128db652bd4a769bc39309b2357cf0fe8d288c86bc0bb39abb3000b28201acff1b9e541ec9d665dff5987450cdba9175827119131108cdae6c7703d121e2aba7f9263c9b3344ee2a992631adf9ef1c6a025470f1b65f03e7a46bb4cb06710eb4ed3b5b9c475e8d014622168fd9265bd6222458b95ee36d38cb9c73005aec23de8c9c6930517aa53d606fc3c5b6579a746a9392dcca3d53a9a9ea18689f629dc4117e95c56060b5c23c5a54374abfcbe40dda5deb2780f2684f34beb1e4cc", 0xec}], 0x4, 0x0) read(r0, &(0x7f0000911000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2017/10/19 22:16:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a9e000-0x8)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f00003b1000-0x2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x2000, &(0x7f000090b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$mouse(&(0x7f00004f1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xebb, 0x1841) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000b8f000)=0x80, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffefffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x5, &(0x7f0000abf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r2 = socket(0x10, 0x2, 0x0) r3 = inotify_init1(0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) ioctl(r4, 0x894c, &(0x7f0000158000)="") r5 = dup2(r2, r3) setns(r3, 0x0) setns(r3, 0x100040000000) flistxattr(r3, &(0x7f000066e000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0xb702, &(0x7f0000488000-0x8)={r5, 0x4}) getsockname$inet(r5, &(0x7f000053b000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c40000)=0x10) syz_emit_ethernet(0x3e, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "90007c", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000646000-0xf)="2f6465762f73657175656e63657200", 0x54b81, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000ed2000-0x4)=0x0, &(0x7f00004cc000)=0x4) 2017/10/19 22:16:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0x8030ae7c, 0x7fb965da3000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000dc6000-0x4)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x1000, &(0x7f00006c3000/0x1000)=nil}) 2017/10/19 22:16:52 executing program 4: mmap(&(0x7f0000001000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000030000)={0x0, 0x0, []}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000029000)={0x1, 0x0, [{0x487, 0x0, 0x0}]}) 2017/10/19 22:16:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$usbmon(&(0x7f00001bb000-0xd)="2f6465762f7573626d6f6e2300", 0xdbc, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000377000)="2f6465762f72666b696c6c00", 0x420000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x9)="75736572656d302600", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1000000008, &(0x7f000030c000)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) prctl$setname(0xf, &(0x7f000066c000-0xc)="2b7d70707030776c616e3000") io_submit(r1, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a07000-0x78)={0x3, 0x78, 0x8001, 0x3, 0x5, 0x3f, 0x0, 0x80000001, 0x2000, 0x8, 0x8, 0x0, 0x31f, 0x6, 0x0, 0x9, 0x1, 0x3, 0x0, 0x0, 0x6, 0x8, 0x0, 0x0, 0xc261, 0xff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xf) rt_sigprocmask(0x1, &(0x7f0000a29000)={0x1000}, &(0x7f00003c0000-0x8)={0x0}, 0x8) getsockopt$netlink(r3, 0x10e, 0x7, &(0x7f00001bb000)="", &(0x7f0000015000-0x4)=0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000b02000)={0x9, {{0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004be000)={0xb01a, 0x0, 0x3, 0x9, 0x0}, &(0x7f00000f8000)=0x10) mq_getsetattr(0xffffffffffffffff, &(0x7f000070d000-0x40)={0x100000000, 0x7, 0x40, 0x6, 0x8, 0x9, 0x8, 0x6}, &(0x7f0000ba9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0xfffffffffffffffb, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000a08000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000427000-0x4)=0x8) io_getevents(r1, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0}) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000001000-0x8)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/19 22:16:52 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000c13000)=0xc, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000039c000-0x4)=0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@common="69703667726530000000000000000000", @ifru_names=@common="695a01007674691b0000e2ffffff0000"}) pipe2(&(0x7f0000799000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) r0 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) r1 = memfd_create(&(0x7f000039f000)="69703caa7600000006000003ff2001", 0x1) pwritev(r1, &(0x7f0000d4a000-0x70)=[{&(0x7f00003ce000)="8927cb911b59897d403cdc823cd5c9e288ff9fe71bb159ccfc1b71c2557db94b03446618780dfd0813916f45a02ff6c05d43d4ef", 0xfffffffffffffe68}, {&(0x7f0000db2000)="fe6a33f6158442290686d5b2b76fe9e4c6afb40c9f09604a9f2cd78d1f4c4dc2d28b799141a06ce181b2f6d338971d32cb3ca22ee8b4fd", 0x37}, {&(0x7f0000958000-0x58)="4f7e4d0b48ac8012d266d0166ec9e45bc22b302b8cc87bebc47b287f0904b7f02006479249425d575e4808ff0395cc4bd74f1072df0aafe5b62a696f6da846e129ae8d8836ef832f32f263601f5d73c7297d6af018b73bd8", 0x7fffef95}, {&(0x7f0000e93000)="6845bf568b35beb895778a1d222544fb9408cfc8cb08171005d2ecf6ce816a605ed349fd0b628cc4a97611c526b35db022e90afc5f36a7a2c49c55e2f427e86f9054d25cf941654e6a388e93135923c333f1cee7d6bcfba99a4edb", 0x5b}, {&(0x7f0000c09000)="", 0x0}, {&(0x7f00001fd000)="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", 0x100}, {&(0x7f0000d7a000-0xf9)="e957cc5291337209d18ebda314d10a79b08ae551066c471c683c25fd508ccb08c2283db0b4da688f576101198d720efcabba8b5b4dee5c540562071558dcee2a5da3cffc44d6e29d2ba8a7539a9b2b59a7f48b8e565fb228c3503161a3131561e65d0d5a4fc423ec1dc74502df03be2503ee7d6195fb94f792c70499306d80451890a00a070e9f80b97cd2a97de9da1f71f9a7d8c4ed93025219667fb605ed569c46eb6fe11facca535ea939d7ded294913a758c4227fcdeb8e994169ab4054b1a749a4fd8980a49fb03122ff9c88692327e9d46e2071fabc3f6d6c21aba7534a554fd3d260ae03cfb4d3a0e706edf7343e870e91c0d74a727", 0xf9}], 0x7, 0x20003) ioctl$LOOP_CHANGE_FD(r0, 0x401070ca, r1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000082e000)={0x0, 0x7ff}, &(0x7f0000ac6000)=0x8) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000da3000-0x6)={0x1, [0x9106]}, 0x6) pwritev(r0, &(0x7f0000893000)=[{&(0x7f000042e000-0xc4)="f7f4cc7fa497cc8055d4a281f0b06204eaf5d3ca5ba71b37a7ba6f8c656e5e3563d5f132853e8465b4751684ad3d4d4165b45afbb44cbca96935a347b1d4715d0200dcfc288ad2b5b68d5dd257a5c19ff73cfc855d4bad119dcbe78ee25d80c87dbe92b929fb384c62394dd7c9c70da5bf75b02128bfff002ca3881f502b12aad107ec59d162a8a0e3cb5f70a4f219af1d3e573456d7039b666e184f517c33b19cf983837329abc2267c6a5cc17f384d0975e0911370f7b2049b088e63e12aee6264da8f", 0xc4}, {&(0x7f0000e2a000)="", 0x0}, {&(0x7f00005d7000-0xe3)="aee185ac1f5a31db42af8d4754bbb1bd828a281e032b54585228495a4de46331d4a2483d0c1f6090b2f39b2416e447ed63afc2b95ed70f5dd3f12c88cb23189ce71afbe989d98bd680029f30f925879a2caf89880c7bf00426ad0e8f17435f4d294d7fb592689fdd1c6a1e3861d7189f1cf52915c089e09c04f809e5eeeed77c0c8e6d7f46bf1b145baff8b58cfe6bd8cfe38c3fcd4f5cea215ab1ed3a4bb5b493ae2f17868c18e04f4adc0784ee19ef82efc417985030f3b683384093ddd6bbb008d083dcbd60cce6943841395f9d82ccc774892687f2f94edd29fdba3760a13a5a98", 0xe3}, {&(0x7f0000ce2000-0xec)="289ca6c59051932aff3fc396cf78ae8c7f4322368d0577dbdf2701860b4ae5127dcdfc19f25f48c4c3b60270c325128db652bd4a769bc39309b2357cf0fe8d288c86bc0bb39abb3000b28201acff1b9e541ec9d665dff5987450cdba9175827119131108cdae6c7703d121e2aba7f9263c9b3344ee2a992631adf9ef1c6a025470f1b65f03e7a46bb4cb06710eb4ed3b5b9c475e8d014622168fd9265bd6222458b95ee36d38cb9c73005aec23de8c9c6930517aa53d606fc3c5b6579a746a9392dcca3d53a9a9ea18689f629dc4117e95c56060b5c23c5a54374abfcbe40dda5deb2780f2684f34beb1e4cc", 0xec}], 0x4, 0x0) read(r0, &(0x7f0000911000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46) 2017/10/19 22:16:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000b5f000)=[{&(0x7f0000e66000)="29c1e0eb79d02087842d680854beb347bb8e37b51e466ebb7143012f9f00e6ac3b2e69744643a6a6d57f69c2a414ef5ad5b8c3", 0x33}, {&(0x7f000013d000-0xff)="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", 0xff}, {&(0x7f00009a3000)="9ec28d60120430cdaeba50e7b9d98c62728bddfd877c4aaa42e0bc81912ac26d4dc8e87b5f22c2e2470c1ea5c7f996c68b2073db49fa4e051f62b30ec15b30b6e034c3941c3bae4e0be6733cbc07b80ae055dc71c1e874f82a31e04fdb7f849757ecb2e2d11429e52c7c456237b16d20e658f4e1048447a2cdbfe45c67f530078330d042b71d61660b2a11569a2e5af2ed874bd6a0f03a139c78846135ae3b5a24efcdb9ce07b27dbd0d6f0eb8e535b365a3879d22", 0xb5}, {&(0x7f00009da000)="9253f798550208ac77fd620d912c6240b2144e598bd05d1ed1df75cc35eafa8a0d30524760b480904166f1605fce6d93aba3ce7fad41975b39d2dd27341774cb1aa289ecec0512a25b3ce2ff0a0016f5832529cb449ad64c3c674d1a26693f2273135320f5486400059ede73f61bcbca65eae99a7f8021958476b314410851037d61a6f79897ad385b", 0x89}, {&(0x7f0000ca8000-0x43)="abc5373277830044a63b0a7c57aeb291550be192eea4cd8446bbcda2e0f7ceb6bd9f862deb498dffcac7a6fe8eed444b6303045c80edb142f0916020aa106af901115a1095e80022e8baf6047a3a342e4dd4c3d47db60500005dea92233249860dd1eb09a0a9254ee5a8e217bfb362629d2f641a63513a3ee0cf47cf0c2477010aa71dc021d4a5df6af3c6c9adc47755e5", 0x91}], 0x5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000d24000)={{0xa, 0x2, 0xdd27, @loopback={0x0, 0x1}, 0xffffffff}, {0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1000020, [0x80000000, 0xf1, 0xfffffffffffff801, 0x9, 0x977, 0x6, 0xfb9, 0x20]}, 0x5c) writev(r0, &(0x7f00007e7000-0x10)=[{&(0x7f00009f6000)="1f00000002021900000007000000068100fd2b8509000600e1ffffff3f0009", 0x1f}], 0x1) pipe(&(0x7f00003f6000)={0x0, 0x0}) accept$inet(r1, &(0x7f0000001000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00007f7000)=0x183f, 0x4) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000105000)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0xfffffffffffffffe}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00007d8000-0x8)={r3, r4}) bind(r3, &(0x7f0000e1b000-0x10)=@rc={0x1f, {0xfff, 0x1, 0x2, 0x1ff, 0x4, 0x3}, 0x200}, 0x9) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000095c000-0xd4)={0x0, 0xcc, "15b8ece355f61b769594c251470e6a3491decf6f491a3aa5e95ffbbc0867be8926d1b753898dd776a0aafe276dade4f74a3033700af6dd8bd330ccab22d21df39af063363035c0498b1c9c40ee386ee7203b0bd4a023e013e9a99d6bffaca79c37c729629e09a774d72491a7998a161e015cf0f632213a233ba5f33bb08c13eeddf7d6f25534135d5fe5b1757dc22cfe98113075ec9b181897d88bd802fc55396c973cbbc79948615c072081a7f598f1443906bb9b772de31ca0be74148486613d562375a4868c8307d2162f"}, &(0x7f0000c32000)=0xd4) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000a8d000)=@assoc_value={r6, 0x7}, &(0x7f0000cf9000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f47000)={r7, 0x260, 0x1ff, 0x0}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c3a000)={r4, 0x20410028, &(0x7f0000410000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) 2017/10/19 22:16:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009c9000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$evdev(&(0x7f000081d000)="2f6465762f696e7075742f6576656e742300", 0xffffffffffffffff, 0x0) fallocate(r2, 0x2, 0x62, 0x3) r3 = syz_open_dev$mouse(&(0x7f00000a1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3f, 0x24100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000309000)={0x6, 0x0, 0x10002, 0x800}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000002d000)={0x6, r4, 0x0, 0x7}) r5 = syz_open_dev$tun(&(0x7f0000870000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000428000-0x4)=0x8000203) r6 = fcntl$dupfd(r5, 0x406, r1) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000d41000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="5f924cffc34bd2383e5bdb2b9e0615f1"}) ioctl$TTUNGETFILTER(r6, 0x801054db, &(0x7f0000818000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r7, 0x8927, &(0x7f0000ff3000)={@common="67726530000000000000000000000000", &(0x7f000028e000-0x30)=@ethtool_rxfh={0x47, 0x1000, 0x7, 0x3, 0x4, "624ad1", 0x100000000, [0x3, 0xee, 0x9d5, 0x5, 0x4, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f0000513000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg(r1, &(0x7f00009d3000)=[{{0x0, 0x0, &(0x7f0000515000)=[{&(0x7f0000f9d000-0x36)="f6f1660137b48d1f4466e00ccc6244fad61b124ea081e2cf503f52fa9ac711965207725d96125ff198bd843e2014df753d46c28deb579946ee9796026b0fcb02f0f8426b010bad52b850432a941f629a5af65d343565e17e53824af258edfeb085ca0f09b5c83af4b6a8afa67929e8ab4b9d71e85b716831f76f2ae0629346e81336e721253ab6a4d65992cf48795518c021749bc1634d92ec6996fd400336cd17", 0xa1}, {&(0x7f000034a000-0x37)="3bd7fdd3bd671a1e62cfaf9a8c95ab2816bbcbb338bac0a6b3b51b4f496c85bf8352af298b51104c265a3dc946e6d9f15dde2c740dd84b", 0x37}, {&(0x7f00001f4000-0x2)="389a", 0x2}, {&(0x7f0000454000-0xfa)="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", 0xfa}, {&(0x7f000083d000)="432e3e63b0939c", 0x7}, {&(0x7f00005ca000-0x8)="992b16d55989fa99", 0x8}, {&(0x7f0000dc9000-0x8e)="add69d152a615fa4292cc84815fffc8f53b61ab836cdf6e9ede8b9bb9cc3405a07c272f662572420cf51c0ddb1d6f66784471ee111fca35a3b8210b0b48c2dd14df6e4aa42a654a2be7735e76c3c3713ae22cbe893d942900026ff8600dba421f14b6f8369e6b2caaa5da84a2a6c94a08b12398c447b779e769a24a4961bf2100e368c3c136ded421ca318a40863", 0x8e}], 0x7, &(0x7f0000044000)=[{0x98, 0x0, 0x1f, "b674edf155ab3b53addd23a66f9b76d92b6fe932b95e3e1cf7860375bd9418b23088df10c37ffaa08e9aa083f9a9eb3e5234a73863813b6786531207013751161f2a610bc1dbd0863af71307e4b98b8a1284a639f75ad55ba9db5714cdc406e937fa066ce87def78ebca485c170aeadca469a1504de5220657df4718918285bc12a5654443"}, {0xf8, 0x10f, 0x0, "eee7043aa26fc3418db1e0e971c869552d69db948ccc7f878bb8a62e5c9980d5ceaee61ee4df021efefe5dade2ac6de6cdd5c9d4d3b6bab8a61a3ab8fe9597b7ee7b1dabe1c5eed7726841bca9fc452882c2ded16c778216d910f040a7a3d010f4f9d47b9f0e401278ab0cfdc0693bcbae49fc005dd03bd33180acdf49aee86e7b8ea9493b85ad5786ad6abfe736181dec531304cd65e3050abf7735e6caff4c876c88c856da2b484c6b8e730a595c428b2a45b00dde2eac4b23f9cd9d82d87c60ababb9924f75ab01cd006a62b180ec5006c78d874c556acfb237c84ce023ce949dba3c6e18"}], 0x2, 0x20000010}, 0x800}], 0x1, 0x40000) ioctl$sock_ifreq(r6, 0x89a3, &(0x7f00005cf000-0x28)={@common="62637366300000000000000000000000", @ifru_settings={0x5, 0x5, @sync=&(0x7f000087e000-0xc)={0x18, 0xe57, 0x1}}}) sendto(r7, &(0x7f000043c000)="120000001200e7fb00ffe90000000800f99b", 0x12, 0x7c, 0x0, 0x0) pwritev(r0, &(0x7f0000251000-0x60)=[{&(0x7f0000463000)="68d00bcb5467bf1a0d79ae31f1aaf5583197b0f9ac0a278422b4daa2bd467fc3d8f08d89ca20a38360d1f09a5d17d8de7ec645ba963346bc7631a7ecad5b118969c10fb236286eb589c58df5d4cef675d161fab04b3a5ab9d7bd2d30be8321d9b893148cc071b273808758bccbde674b68ed74edcecf3ff843310086403c4b0b2983b10260c76bfbfd8bdeacde5e508ace145a449870b96ee623a96e6cff69077d49936764e0b3d05d6d51a4421aca4bde7ef6bdb09e51b167dd1f1ec17aadd035a158b63b0ec1c96576d054f0dd6bcde5806ee9f32274b3264c82feba7fde516f5996b904", 0xe5}, {&(0x7f0000c10000)="fb972b619026bad3444f3f8a1cedd605e068ab09252d05bffced208c46", 0x1d}, {&(0x7f00004e1000-0xcc)="28822215efd588ca72823898e11f3f50711d7ba268132e22160734f4c2c5d12c84632ee65e299308f85a5d51aa44790ae9c897d9a843ddf4b58465ce5fab30fc5205c6d819eec3c915e238a3b5648cc8e2a69e8ad2d4ccba391608707325ac951c31f6df6acbb90b758c9608d424fb5edf06ad130576b603ebddf2fac44f0e60ea3446faa89838e7fc64c4ef479249365b9dc64d76a51c98bd89df4e0d9736339affb5dda77b6e8407a4603ae5390270bf3ff790b02a58d204a80fd63e5eff397bc68f0413c13e7f974b1fe9", 0xcc}, {&(0x7f00004ec000)="2ef4c49cda61091db9f0d93ae091998773504eafd7db57683b0f9c5a4c9ea1a8a06a16bbdfa99b2a0d1af205b405f398390b806ca0c707399a3e35fa781c613cd8c1797da9ba4db2c8ff9fc21e885ab8c75b34b6b980065393819cb2c53f50d425c46ea9639349d2a2ccb44737ba078b636d8f98819e191776e699a4325c97f4ea2ea924b91730d4fc451d63957e72d7ffcf2182ce79c5609a2a254dc76adb9bf4ced0f755842c190ff7d9c5bf5976b7e52c", 0xb2}, {&(0x7f0000ecc000)="", 0x0}, {&(0x7f0000578000)="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0xf64, 0x20, &(0x7f0000fc8000)=@abs={0x1fffffff, 0x0, 0x0}, 0x8) writev(r0, &(0x7f000043d000)=[{&(0x7f0000bb4000)="9cb0f2d930dd82ffa25064f606f3672c92c854143e3c944e2ef763ec5e7f56be3988b57b6c09a5f7b271e40fc6c28b0bf60b3c8560d838962c8e2c3bb40edf669dad0316e36f188ea750bf0db7f00a5306e24be6101e630285aedbcd11fbdf87f2a43a410137558f71af5eeb188009eb54346fb488d58919677151654bc6ba5a7c63678e5980", 0x86}, {&(0x7f0000e9e000)="44e6dafbfa5ce79fad8e4851561745f252ed73d0340b61288aaddcdb6d5ece31f03f13d20c9b77864737c4d279633c1dccd49413", 0x34}, {&(0x7f0000402000)="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", 0xfd}, {&(0x7f0000ae8000)="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", 0x1000}, {&(0x7f0000e10000-0xc0)="4baea2b615eed7c6846fd8ec67f9de33a0b174c77f80f1d162cc3d33f78e66beaa916065722060fabe757f0dd9775975fc861f316c42965b9a5dd9928d02bdfed1e08f5cb8d32a642b87618f2e55a18496efc76bc2f7d713f289318cf752fcea90b1679fc0bfbce33f04ab38be647e0ad8c13bf8061f4fa59f4534c7981f4dfb6b884003cb9bd5bc6bd1cc34f5c07fd46da994487af32acd1e4fa808f65c8191a05440f863c7dca2c7a5c79f7e6a2540855c0aa6ea80231992ca00674caeeb67", 0xc0}], 0x5) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, &(0x7f000065e000-0x1)=0x7) syz_open_dev$random(&(0x7f0000bbf000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x200000) r8 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$TIOCGETD(r8, 0x5424, &(0x7f00005e4000-0x4)=0x0) gettid() 2017/10/19 22:16:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a9e000-0x8)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f00003b1000-0x2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x2000, &(0x7f000090b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$mouse(&(0x7f00004f1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xebb, 0x1841) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000b8f000)=0x80, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffefffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x5, &(0x7f0000abf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r2 = socket(0x10, 0x2, 0x0) r3 = inotify_init1(0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) ioctl(r4, 0x894c, &(0x7f0000158000)="") r5 = dup2(r2, r3) setns(r3, 0x0) setns(r3, 0x100040000000) flistxattr(r3, &(0x7f000066e000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0xb702, &(0x7f0000488000-0x8)={r5, 0x4}) getsockname$inet(r5, &(0x7f000053b000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c40000)=0x10) syz_emit_ethernet(0x3e, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "90007c", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000646000-0xf)="2f6465762f73657175656e63657200", 0x54b81, 0x0) 2017/10/19 22:16:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x2000000002) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000069f000)=0x0, &(0x7f0000474000)=0x4) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d032, 0xffffffffffffffff, 0x40000000000000) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0xff) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000ae2000-0x20)={"38a3948ac93cab930880fd0000000003", {0x4, 0x6, 0x80000003, "0000c2283d42", 0x2, 0x0}}) mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000b63000-0x8)={0xffffffff}, 0x8) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, &(0x7f00004a8000)=0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000b7d000)={&(0x7f0000ef7000-0x8)="2e2f66696c653000", 0xffeb}, 0x10) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ef8000-0x30)={0x800000000002, 0x2, &(0x7f0000ef3000)=[@generic={0x3ff, 0xe13, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x3}], &(0x7f0000b4d000)="6c6f00", 0x1, 0x80, &(0x7f0000e48000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r3 = socket$kcm(0x29, 0x7, 0x0) r4 = socket(0x19, 0x400000000000003, 0x1) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000981000)="80e143236ecf9a8582af5e377ff344105108000000ffe8923f4fd4000000000000606ed386c7457cb482a1135c8db063e72069053b3fd71a270750ffd60086e66d43d468ed989d0389c3cb621e839f2e58a573a43c634acb0bc07e0000000000000024a8d48c24b2ac50437faf1693505bbc57132369f806a99533017686be98f37ab3889d58f29a7e1db08bd0bc908a562773940a00006c7d63fa94d8410e", 0x9f) recvmsg(r3, &(0x7f0000c90000)={&(0x7f0000aea000-0x2b)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000cad000)=[{&(0x7f0000063000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f0000990000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}], 0x2, &(0x7f000052a000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000605000)={r1, r2}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000ef8000-0x20)={0x7, 0x2, 0x8000, 0xa83, 0x100000000, 0x101000000, 0xfffffffffffffeff, 0x8, 0x0}, &(0x7f00001ec000)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000e7f000-0x48)={r5, 0x3e, "aa7965dcdc8f5e2921bea7a900bd2a29412cf3fe533a5d78eabbfb5d816b79259f8993021c848ba07d869cf7d594bd4d8bb464009047e6a957382e6cbac4"}, &(0x7f0000ef5000)=0x46) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/19 22:16:52 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000c13000)=0xc, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000039c000-0x4)=0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@common="69703667726530000000000000000000", @ifru_names=@common="695a01007674691b0000e2ffffff0000"}) pipe2(&(0x7f0000799000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) r0 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) r1 = memfd_create(&(0x7f000039f000)="69703caa7600000006000003ff2001", 0x1) pwritev(r1, &(0x7f0000d4a000-0x70)=[{&(0x7f00003ce000)="8927cb911b59897d403cdc823cd5c9e288ff9fe71bb159ccfc1b71c2557db94b03446618780dfd0813916f45a02ff6c05d43d4ef", 0xfffffffffffffe68}, {&(0x7f0000db2000)="fe6a33f6158442290686d5b2b76fe9e4c6afb40c9f09604a9f2cd78d1f4c4dc2d28b799141a06ce181b2f6d338971d32cb3ca22ee8b4fd", 0x37}, {&(0x7f0000958000-0x58)="4f7e4d0b48ac8012d266d0166ec9e45bc22b302b8cc87bebc47b287f0904b7f02006479249425d575e4808ff0395cc4bd74f1072df0aafe5b62a696f6da846e129ae8d8836ef832f32f263601f5d73c7297d6af018b73bd8", 0x7fffef95}, {&(0x7f0000e93000)="6845bf568b35beb895778a1d222544fb9408cfc8cb08171005d2ecf6ce816a605ed349fd0b628cc4a97611c526b35db022e90afc5f36a7a2c49c55e2f427e86f9054d25cf941654e6a388e93135923c333f1cee7d6bcfba99a4edb", 0x5b}, {&(0x7f0000c09000)="", 0x0}, {&(0x7f00001fd000)="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", 0x100}, {&(0x7f0000d7a000-0xf9)="e957cc5291337209d18ebda314d10a79b08ae551066c471c683c25fd508ccb08c2283db0b4da688f576101198d720efcabba8b5b4dee5c540562071558dcee2a5da3cffc44d6e29d2ba8a7539a9b2b59a7f48b8e565fb228c3503161a3131561e65d0d5a4fc423ec1dc74502df03be2503ee7d6195fb94f792c70499306d80451890a00a070e9f80b97cd2a97de9da1f71f9a7d8c4ed93025219667fb605ed569c46eb6fe11facca535ea939d7ded294913a758c4227fcdeb8e994169ab4054b1a749a4fd8980a49fb03122ff9c88692327e9d46e2071fabc3f6d6c21aba7534a554fd3d260ae03cfb4d3a0e706edf7343e870e91c0d74a727", 0xf9}], 0x7, 0x20003) ioctl$LOOP_CHANGE_FD(r0, 0x401070ca, r1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000082e000)={0x0, 0x7ff}, &(0x7f0000ac6000)=0x8) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000da3000-0x6)={0x1, [0x9106]}, 0x6) pwritev(r0, &(0x7f0000893000)=[{&(0x7f000042e000-0xc4)="f7f4cc7fa497cc8055d4a281f0b06204eaf5d3ca5ba71b37a7ba6f8c656e5e3563d5f132853e8465b4751684ad3d4d4165b45afbb44cbca96935a347b1d4715d0200dcfc288ad2b5b68d5dd257a5c19ff73cfc855d4bad119dcbe78ee25d80c87dbe92b929fb384c62394dd7c9c70da5bf75b02128bfff002ca3881f502b12aad107ec59d162a8a0e3cb5f70a4f219af1d3e573456d7039b666e184f517c33b19cf983837329abc2267c6a5cc17f384d0975e0911370f7b2049b088e63e12aee6264da8f", 0xc4}, {&(0x7f0000e2a000)="", 0x0}, {&(0x7f00005d7000-0xe3)="aee185ac1f5a31db42af8d4754bbb1bd828a281e032b54585228495a4de46331d4a2483d0c1f6090b2f39b2416e447ed63afc2b95ed70f5dd3f12c88cb23189ce71afbe989d98bd680029f30f925879a2caf89880c7bf00426ad0e8f17435f4d294d7fb592689fdd1c6a1e3861d7189f1cf52915c089e09c04f809e5eeeed77c0c8e6d7f46bf1b145baff8b58cfe6bd8cfe38c3fcd4f5cea215ab1ed3a4bb5b493ae2f17868c18e04f4adc0784ee19ef82efc417985030f3b683384093ddd6bbb008d083dcbd60cce6943841395f9d82ccc774892687f2f94edd29fdba3760a13a5a98", 0xe3}, {&(0x7f0000ce2000-0xec)="289ca6c59051932aff3fc396cf78ae8c7f4322368d0577dbdf2701860b4ae5127dcdfc19f25f48c4c3b60270c325128db652bd4a769bc39309b2357cf0fe8d288c86bc0bb39abb3000b28201acff1b9e541ec9d665dff5987450cdba9175827119131108cdae6c7703d121e2aba7f9263c9b3344ee2a992631adf9ef1c6a025470f1b65f03e7a46bb4cb06710eb4ed3b5b9c475e8d014622168fd9265bd6222458b95ee36d38cb9c73005aec23de8c9c6930517aa53d606fc3c5b6579a746a9392dcca3d53a9a9ea18689f629dc4117e95c56060b5c23c5a54374abfcbe40dda5deb2780f2684f34beb1e4cc", 0xec}], 0x4, 0x0) 2017/10/19 22:16:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b1, 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 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f00009d9000-0x20)=[{r0, 0x20, 0x0}, {r1, 0x100, 0x0}, {r1, 0x8080, 0x0}], 0x3, &(0x7f00008f2000-0x10)={0x77359400, 0x0}, &(0x7f0000c5a000)={0x6}, 0x8) mq_getsetattr(0xffffffffffffffff, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpgrp(0x0) setpriority(0x2, r2, 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)="2f6465762f6b766d00", 0x0, 0x0) r4 = syz_open_dev$vcsn(&(0x7f00006ed000)="2f6465762f7663732300", 0x8, 0x20800) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f000042d000)={0x1, 0x0, [{0x7f, 0x7, 0x0, 0x0, @irqchip={0x4, 0x7}}]}) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000792000)={r5, 0x80000000, 0xd0, 0xeb, &(0x7f0000850000-0xd0)="ef8a233c7e5947e4fd9f49f86a7bdaeeeb9cbd2fe33a52a94c197c8c03cba197f1d7e558ed68e5f28f353695fca7c240bd694a7e35af530cfa20a917ff93404b80a47475be5ffdc0c4579cad64b6b606031bb26ce59b9948ee4ac9f5786b774e62af790b973a2f81d33d96fe52b49c82f7e4ed1bd96bd1cad9d94184b3c95c11d6ace2b2990e17bd1156d72df77748e956039e4ba427db1e801e677282d6dc12e4ec68e56ef3c3356039c62c54f18334ea0b393f7311171631bf82bcd23b3d95a3d5e698b50428510631199d49ed1347", &(0x7f0000755000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10000, 0x1}, 0x28) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae64) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) close(r6) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) get_mempolicy(&(0x7f0000616000)=0x0, &(0x7f00002ca000-0x8)=0x0, 0x8, &(0x7f0000e94000/0x4000)=nil, 0x1) 2017/10/19 22:16:52 executing program 4: mmap(&(0x7f0000001000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0xfdfd, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000029000)={0x1, 0x0, [{0x487, 0x0, 0x0}]}) 2017/10/19 22:16:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000b5f000)=[{&(0x7f0000e66000)="29c1e0eb79d02087842d680854beb347bb8e37b51e466ebb7143012f9f00e6ac3b2e69744643a6a6d57f69c2a414ef5ad5b8c3", 0x33}, {&(0x7f000013d000-0xff)="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", 0xff}, {&(0x7f00009a3000)="9ec28d60120430cdaeba50e7b9d98c62728bddfd877c4aaa42e0bc81912ac26d4dc8e87b5f22c2e2470c1ea5c7f996c68b2073db49fa4e051f62b30ec15b30b6e034c3941c3bae4e0be6733cbc07b80ae055dc71c1e874f82a31e04fdb7f849757ecb2e2d11429e52c7c456237b16d20e658f4e1048447a2cdbfe45c67f530078330d042b71d61660b2a11569a2e5af2ed874bd6a0f03a139c78846135ae3b5a24efcdb9ce07b27dbd0d6f0eb8e535b365a3879d22", 0xb5}, {&(0x7f00009da000)="9253f798550208ac77fd620d912c6240b2144e598bd05d1ed1df75cc35eafa8a0d30524760b480904166f1605fce6d93aba3ce7fad41975b39d2dd27341774cb1aa289ecec0512a25b3ce2ff0a0016f5832529cb449ad64c3c674d1a26693f2273135320f5486400059ede73f61bcbca65eae99a7f8021958476b314410851037d61a6f79897ad385b", 0x89}, {&(0x7f0000ca8000-0x43)="abc5373277830044a63b0a7c57aeb291550be192eea4cd8446bbcda2e0f7ceb6bd9f862deb498dffcac7a6fe8eed444b6303045c80edb142f0916020aa106af901115a1095e80022e8baf6047a3a342e4dd4c3d47db60500005dea92233249860dd1eb09a0a9254ee5a8e217bfb362629d2f641a63513a3ee0cf47cf0c2477010aa71dc021d4a5df6af3c6c9adc47755e5", 0x91}], 0x5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000d24000)={{0xa, 0x2, 0xdd27, @loopback={0x0, 0x1}, 0xffffffff}, {0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1000020, [0x80000000, 0xf1, 0xfffffffffffff801, 0x9, 0x977, 0x6, 0xfb9, 0x20]}, 0x5c) writev(r0, &(0x7f00007e7000-0x10)=[{&(0x7f00009f6000)="1f00000002021900000007000000068100fd2b8509000600e1ffffff3f0009", 0x1f}], 0x1) pipe(&(0x7f00003f6000)={0x0, 0x0}) accept$inet(r1, &(0x7f0000001000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00007f7000)=0x183f, 0x4) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000105000)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0xfffffffffffffffe}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00007d8000-0x8)={r3, r4}) bind(r3, &(0x7f0000e1b000-0x10)=@rc={0x1f, {0xfff, 0x1, 0x2, 0x1ff, 0x4, 0x3}, 0x200}, 0x9) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000095c000-0xd4)={0x0, 0xcc, "15b8ece355f61b769594c251470e6a3491decf6f491a3aa5e95ffbbc0867be8926d1b753898dd776a0aafe276dade4f74a3033700af6dd8bd330ccab22d21df39af063363035c0498b1c9c40ee386ee7203b0bd4a023e013e9a99d6bffaca79c37c729629e09a774d72491a7998a161e015cf0f632213a233ba5f33bb08c13eeddf7d6f25534135d5fe5b1757dc22cfe98113075ec9b181897d88bd802fc55396c973cbbc79948615c072081a7f598f1443906bb9b772de31ca0be74148486613d562375a4868c8307d2162f"}, &(0x7f0000c32000)=0xd4) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000a8d000)=@assoc_value={r6, 0x7}, &(0x7f0000cf9000)=0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c3a000)={r4, 0x20410028, &(0x7f0000410000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) 2017/10/19 22:16:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009c9000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$evdev(&(0x7f000081d000)="2f6465762f696e7075742f6576656e742300", 0xffffffffffffffff, 0x0) fallocate(r2, 0x2, 0x62, 0x3) r3 = syz_open_dev$mouse(&(0x7f00000a1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3f, 0x24100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000309000)={0x6, 0x0, 0x10002, 0x800}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000002d000)={0x6, r4, 0x0, 0x7}) r5 = syz_open_dev$tun(&(0x7f0000870000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000428000-0x4)=0x8000203) r6 = fcntl$dupfd(r5, 0x406, r1) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000d41000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="5f924cffc34bd2383e5bdb2b9e0615f1"}) ioctl$TTUNGETFILTER(r6, 0x801054db, &(0x7f0000818000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r7, 0x8927, &(0x7f0000ff3000)={@common="67726530000000000000000000000000", &(0x7f000028e000-0x30)=@ethtool_rxfh={0x47, 0x1000, 0x7, 0x3, 0x4, "624ad1", 0x100000000, [0x3, 0xee, 0x9d5, 0x5, 0x4, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f0000513000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg(r1, &(0x7f00009d3000)=[{{0x0, 0x0, &(0x7f0000515000)=[{&(0x7f0000f9d000-0x36)="f6f1660137b48d1f4466e00ccc6244fad61b124ea081e2cf503f52fa9ac711965207725d96125ff198bd843e2014df753d46c28deb579946ee9796026b0fcb02f0f8426b010bad52b850432a941f629a5af65d343565e17e53824af258edfeb085ca0f09b5c83af4b6a8afa67929e8ab4b9d71e85b716831f76f2ae0629346e81336e721253ab6a4d65992cf48795518c021749bc1634d92ec6996fd400336cd17", 0xa1}, {&(0x7f000034a000-0x37)="3bd7fdd3bd671a1e62cfaf9a8c95ab2816bbcbb338bac0a6b3b51b4f496c85bf8352af298b51104c265a3dc946e6d9f15dde2c740dd84b", 0x37}, {&(0x7f00001f4000-0x2)="389a", 0x2}, {&(0x7f0000454000-0xfa)="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", 0xfa}, {&(0x7f000083d000)="432e3e63b0939c", 0x7}, {&(0x7f00005ca000-0x8)="992b16d55989fa99", 0x8}, {&(0x7f0000dc9000-0x8e)="add69d152a615fa4292cc84815fffc8f53b61ab836cdf6e9ede8b9bb9cc3405a07c272f662572420cf51c0ddb1d6f66784471ee111fca35a3b8210b0b48c2dd14df6e4aa42a654a2be7735e76c3c3713ae22cbe893d942900026ff8600dba421f14b6f8369e6b2caaa5da84a2a6c94a08b12398c447b779e769a24a4961bf2100e368c3c136ded421ca318a40863", 0x8e}], 0x7, &(0x7f0000044000)=[{0x98, 0x0, 0x1f, "b674edf155ab3b53addd23a66f9b76d92b6fe932b95e3e1cf7860375bd9418b23088df10c37ffaa08e9aa083f9a9eb3e5234a73863813b6786531207013751161f2a610bc1dbd0863af71307e4b98b8a1284a639f75ad55ba9db5714cdc406e937fa066ce87def78ebca485c170aeadca469a1504de5220657df4718918285bc12a5654443"}, {0xf8, 0x10f, 0x0, "eee7043aa26fc3418db1e0e971c869552d69db948ccc7f878bb8a62e5c9980d5ceaee61ee4df021efefe5dade2ac6de6cdd5c9d4d3b6bab8a61a3ab8fe9597b7ee7b1dabe1c5eed7726841bca9fc452882c2ded16c778216d910f040a7a3d010f4f9d47b9f0e401278ab0cfdc0693bcbae49fc005dd03bd33180acdf49aee86e7b8ea9493b85ad5786ad6abfe736181dec531304cd65e3050abf7735e6caff4c876c88c856da2b484c6b8e730a595c428b2a45b00dde2eac4b23f9cd9d82d87c60ababb9924f75ab01cd006a62b180ec5006c78d874c556acfb237c84ce023ce949dba3c6e18"}], 0x2, 0x20000010}, 0x800}], 0x1, 0x40000) ioctl$sock_ifreq(r6, 0x89a3, &(0x7f00005cf000-0x28)={@common="62637366300000000000000000000000", @ifru_settings={0x5, 0x5, @sync=&(0x7f000087e000-0xc)={0x18, 0xe57, 0x1}}}) sendto(r7, &(0x7f000043c000)="120000001200e7fb00ffe90000000800f99b", 0x12, 0x7c, 0x0, 0x0) pwritev(r0, &(0x7f0000251000-0x60)=[{&(0x7f0000463000)="68d00bcb5467bf1a0d79ae31f1aaf5583197b0f9ac0a278422b4daa2bd467fc3d8f08d89ca20a38360d1f09a5d17d8de7ec645ba963346bc7631a7ecad5b118969c10fb236286eb589c58df5d4cef675d161fab04b3a5ab9d7bd2d30be8321d9b893148cc071b273808758bccbde674b68ed74edcecf3ff843310086403c4b0b2983b10260c76bfbfd8bdeacde5e508ace145a449870b96ee623a96e6cff69077d49936764e0b3d05d6d51a4421aca4bde7ef6bdb09e51b167dd1f1ec17aadd035a158b63b0ec1c96576d054f0dd6bcde5806ee9f32274b3264c82feba7fde516f5996b904", 0xe5}, {&(0x7f0000c10000)="fb972b619026bad3444f3f8a1cedd605e068ab09252d05bffced208c46", 0x1d}, {&(0x7f00004e1000-0xcc)="28822215efd588ca72823898e11f3f50711d7ba268132e22160734f4c2c5d12c84632ee65e299308f85a5d51aa44790ae9c897d9a843ddf4b58465ce5fab30fc5205c6d819eec3c915e238a3b5648cc8e2a69e8ad2d4ccba391608707325ac951c31f6df6acbb90b758c9608d424fb5edf06ad130576b603ebddf2fac44f0e60ea3446faa89838e7fc64c4ef479249365b9dc64d76a51c98bd89df4e0d9736339affb5dda77b6e8407a4603ae5390270bf3ff790b02a58d204a80fd63e5eff397bc68f0413c13e7f974b1fe9", 0xcc}, {&(0x7f00004ec000)="2ef4c49cda61091db9f0d93ae091998773504eafd7db57683b0f9c5a4c9ea1a8a06a16bbdfa99b2a0d1af205b405f398390b806ca0c707399a3e35fa781c613cd8c1797da9ba4db2c8ff9fc21e885ab8c75b34b6b980065393819cb2c53f50d425c46ea9639349d2a2ccb44737ba078b636d8f98819e191776e699a4325c97f4ea2ea924b91730d4fc451d63957e72d7ffcf2182ce79c5609a2a254dc76adb9bf4ced0f755842c190ff7d9c5bf5976b7e52c", 0xb2}, {&(0x7f0000ecc000)="", 0x0}, {&(0x7f0000578000)="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0xf64, 0x20, &(0x7f0000fc8000)=@abs={0x1fffffff, 0x0, 0x0}, 0x8) writev(r0, &(0x7f000043d000)=[{&(0x7f0000bb4000)="9cb0f2d930dd82ffa25064f606f3672c92c854143e3c944e2ef763ec5e7f56be3988b57b6c09a5f7b271e40fc6c28b0bf60b3c8560d838962c8e2c3bb40edf669dad0316e36f188ea750bf0db7f00a5306e24be6101e630285aedbcd11fbdf87f2a43a410137558f71af5eeb188009eb54346fb488d58919677151654bc6ba5a7c63678e5980", 0x86}, {&(0x7f0000e9e000)="44e6dafbfa5ce79fad8e4851561745f252ed73d0340b61288aaddcdb6d5ece31f03f13d20c9b77864737c4d279633c1dccd49413", 0x34}, {&(0x7f0000402000)="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", 0xfd}, {&(0x7f0000ae8000)="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", 0x1000}, {&(0x7f0000e10000-0xc0)="4baea2b615eed7c6846fd8ec67f9de33a0b174c77f80f1d162cc3d33f78e66beaa916065722060fabe757f0dd9775975fc861f316c42965b9a5dd9928d02bdfed1e08f5cb8d32a642b87618f2e55a18496efc76bc2f7d713f289318cf752fcea90b1679fc0bfbce33f04ab38be647e0ad8c13bf8061f4fa59f4534c7981f4dfb6b884003cb9bd5bc6bd1cc34f5c07fd46da994487af32acd1e4fa808f65c8191a05440f863c7dca2c7a5c79f7e6a2540855c0aa6ea80231992ca00674caeeb67", 0xc0}], 0x5) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, &(0x7f000065e000-0x1)=0x7) syz_open_dev$random(&(0x7f0000bbf000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x200000) r8 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$TIOCGETD(r8, 0x5424, &(0x7f00005e4000-0x4)=0x0) 2017/10/19 22:16:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a9e000-0x8)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f00003b1000-0x2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x2000, &(0x7f000090b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$mouse(&(0x7f00004f1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xebb, 0x1841) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000b8f000)=0x80, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffefffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x5, &(0x7f0000abf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = socket(0x10, 0x2, 0x0) r3 = inotify_init1(0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) ioctl(r4, 0x894c, &(0x7f0000158000)="") r5 = dup2(r2, r3) setns(r3, 0x0) setns(r3, 0x100040000000) flistxattr(r3, &(0x7f000066e000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0xb702, &(0x7f0000488000-0x8)={r5, 0x4}) getsockname$inet(r5, &(0x7f000053b000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c40000)=0x10) syz_emit_ethernet(0x3e, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "90007c", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2017/10/19 22:16:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$usbmon(&(0x7f00001bb000-0xd)="2f6465762f7573626d6f6e2300", 0xdbc, 0x8000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 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) openat$rfkill(0xffffffffffffff9c, &(0x7f0000377000)="2f6465762f72666b696c6c00", 0x420000, 0x0) r0 = memfd_create(&(0x7f0000001000-0x9)="75736572656d302600", 0x1) io_setup(0x1000000008, &(0x7f000030c000)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) prctl$setname(0xf, &(0x7f000066c000-0xc)="2b7d70707030776c616e3000") io_submit(r1, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = socket$netlink(0x10, 0x3, 0x9) perf_event_open(&(0x7f0000a07000-0x78)={0x3, 0x78, 0x8001, 0x3, 0x5, 0x3f, 0x0, 0x80000001, 0x2000, 0x8, 0x8, 0x0, 0x31f, 0x6, 0x0, 0x9, 0x1, 0x3, 0x0, 0x0, 0x6, 0x8, 0x0, 0x0, 0xc261, 0xff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xf) rt_sigprocmask(0x1, &(0x7f0000a29000)={0x1000}, &(0x7f00003c0000-0x8)={0x0}, 0x8) getsockopt$netlink(r3, 0x10e, 0x7, &(0x7f00001bb000)="", &(0x7f0000015000-0x4)=0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000b02000)={0x9, {{0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004be000)={0xb01a, 0x0, 0x3, 0x9, 0x0}, &(0x7f00000f8000)=0x10) mq_getsetattr(0xffffffffffffffff, &(0x7f000070d000-0x40)={0x100000000, 0x7, 0x40, 0x6, 0x8, 0x9, 0x8, 0x6}, &(0x7f0000ba9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0xfffffffffffffffb, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000a08000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000427000-0x4)=0x8) io_getevents(r1, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0}) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000001000-0x8)={0x0, 0x0, []}) 2017/10/19 22:16:52 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000c13000)=0xc, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000039c000-0x4)=0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@common="69703667726530000000000000000000", @ifru_names=@common="695a01007674691b0000e2ffffff0000"}) pipe2(&(0x7f0000799000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) r0 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) r1 = memfd_create(&(0x7f000039f000)="69703caa7600000006000003ff2001", 0x1) pwritev(r1, &(0x7f0000d4a000-0x70)=[{&(0x7f00003ce000)="8927cb911b59897d403cdc823cd5c9e288ff9fe71bb159ccfc1b71c2557db94b03446618780dfd0813916f45a02ff6c05d43d4ef", 0xfffffffffffffe68}, {&(0x7f0000db2000)="fe6a33f6158442290686d5b2b76fe9e4c6afb40c9f09604a9f2cd78d1f4c4dc2d28b799141a06ce181b2f6d338971d32cb3ca22ee8b4fd", 0x37}, {&(0x7f0000958000-0x58)="4f7e4d0b48ac8012d266d0166ec9e45bc22b302b8cc87bebc47b287f0904b7f02006479249425d575e4808ff0395cc4bd74f1072df0aafe5b62a696f6da846e129ae8d8836ef832f32f263601f5d73c7297d6af018b73bd8", 0x7fffef95}, {&(0x7f0000e93000)="6845bf568b35beb895778a1d222544fb9408cfc8cb08171005d2ecf6ce816a605ed349fd0b628cc4a97611c526b35db022e90afc5f36a7a2c49c55e2f427e86f9054d25cf941654e6a388e93135923c333f1cee7d6bcfba99a4edb", 0x5b}, {&(0x7f0000c09000)="", 0x0}, {&(0x7f00001fd000)="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", 0x100}, {&(0x7f0000d7a000-0xf9)="e957cc5291337209d18ebda314d10a79b08ae551066c471c683c25fd508ccb08c2283db0b4da688f576101198d720efcabba8b5b4dee5c540562071558dcee2a5da3cffc44d6e29d2ba8a7539a9b2b59a7f48b8e565fb228c3503161a3131561e65d0d5a4fc423ec1dc74502df03be2503ee7d6195fb94f792c70499306d80451890a00a070e9f80b97cd2a97de9da1f71f9a7d8c4ed93025219667fb605ed569c46eb6fe11facca535ea939d7ded294913a758c4227fcdeb8e994169ab4054b1a749a4fd8980a49fb03122ff9c88692327e9d46e2071fabc3f6d6c21aba7534a554fd3d260ae03cfb4d3a0e706edf7343e870e91c0d74a727", 0xf9}], 0x7, 0x20003) ioctl$LOOP_CHANGE_FD(r0, 0x401070ca, r1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000082e000)={0x0, 0x7ff}, &(0x7f0000ac6000)=0x8) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000da3000-0x6)={0x1, [0x9106]}, 0x6) 2017/10/19 22:16:52 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) flistxattr(r0, &(0x7f000048a000)="", 0x0) 2017/10/19 22:16:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000b5f000)=[{&(0x7f0000e66000)="29c1e0eb79d02087842d680854beb347bb8e37b51e466ebb7143012f9f00e6ac3b2e69744643a6a6d57f69c2a414ef5ad5b8c3", 0x33}, {&(0x7f000013d000-0xff)="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", 0xff}, {&(0x7f00009a3000)="9ec28d60120430cdaeba50e7b9d98c62728bddfd877c4aaa42e0bc81912ac26d4dc8e87b5f22c2e2470c1ea5c7f996c68b2073db49fa4e051f62b30ec15b30b6e034c3941c3bae4e0be6733cbc07b80ae055dc71c1e874f82a31e04fdb7f849757ecb2e2d11429e52c7c456237b16d20e658f4e1048447a2cdbfe45c67f530078330d042b71d61660b2a11569a2e5af2ed874bd6a0f03a139c78846135ae3b5a24efcdb9ce07b27dbd0d6f0eb8e535b365a3879d22", 0xb5}, {&(0x7f00009da000)="9253f798550208ac77fd620d912c6240b2144e598bd05d1ed1df75cc35eafa8a0d30524760b480904166f1605fce6d93aba3ce7fad41975b39d2dd27341774cb1aa289ecec0512a25b3ce2ff0a0016f5832529cb449ad64c3c674d1a26693f2273135320f5486400059ede73f61bcbca65eae99a7f8021958476b314410851037d61a6f79897ad385b", 0x89}, {&(0x7f0000ca8000-0x43)="abc5373277830044a63b0a7c57aeb291550be192eea4cd8446bbcda2e0f7ceb6bd9f862deb498dffcac7a6fe8eed444b6303045c80edb142f0916020aa106af901115a1095e80022e8baf6047a3a342e4dd4c3d47db60500005dea92233249860dd1eb09a0a9254ee5a8e217bfb362629d2f641a63513a3ee0cf47cf0c2477010aa71dc021d4a5df6af3c6c9adc47755e5", 0x91}], 0x5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000d24000)={{0xa, 0x2, 0xdd27, @loopback={0x0, 0x1}, 0xffffffff}, {0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1000020, [0x80000000, 0xf1, 0xfffffffffffff801, 0x9, 0x977, 0x6, 0xfb9, 0x20]}, 0x5c) writev(r0, &(0x7f00007e7000-0x10)=[{&(0x7f00009f6000)="1f00000002021900000007000000068100fd2b8509000600e1ffffff3f0009", 0x1f}], 0x1) pipe(&(0x7f00003f6000)={0x0, 0x0}) accept$inet(r1, &(0x7f0000001000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00007f7000)=0x183f, 0x4) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000105000)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0xfffffffffffffffe}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00007d8000-0x8)={r3, r4}) bind(r3, &(0x7f0000e1b000-0x10)=@rc={0x1f, {0xfff, 0x1, 0x2, 0x1ff, 0x4, 0x3}, 0x200}, 0x9) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000095c000-0xd4)={0x0, 0xcc, "15b8ece355f61b769594c251470e6a3491decf6f491a3aa5e95ffbbc0867be8926d1b753898dd776a0aafe276dade4f74a3033700af6dd8bd330ccab22d21df39af063363035c0498b1c9c40ee386ee7203b0bd4a023e013e9a99d6bffaca79c37c729629e09a774d72491a7998a161e015cf0f632213a233ba5f33bb08c13eeddf7d6f25534135d5fe5b1757dc22cfe98113075ec9b181897d88bd802fc55396c973cbbc79948615c072081a7f598f1443906bb9b772de31ca0be74148486613d562375a4868c8307d2162f"}, &(0x7f0000c32000)=0xd4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c3a000)={r4, 0x20410028, &(0x7f0000410000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) 2017/10/19 22:16:52 executing program 5: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) socketpair$inet_sctp(0x2, 0x3, 0x84, &(0x7f0000f6a000)={0x0, 0x0}) r2 = dup(r0) getpeername$ipx(r2, &(0x7f0000c2b000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00003a3000)=0x10) read(r0, &(0x7f0000f6b000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup2(r0, r0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000f45000-0x78)={0xfffffffffffffff9, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5, 0x6, 0x3, 0xfffdfffffffffffc, 0x0, 0x4, 0x80000000, 0x6}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f64000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f64000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004b1000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x3, 0x3, 0x3, 0x1, 0x10, 0x800000000a0, 0x80, 0x80000000, 0x0, r4}, {0x0, 0xfb6, 0x28a47b2, 0x6, 0x4, 0x80000000, 0x4, 0x2a1}, {0x3f, 0x641, 0x55, 0x8f9}, 0x3, 0x100, 0x1000, 0x1, 0x10, 0x1c002bdfa6c33832}, {{@in=@loopback=0x7f000001, 0x5, 0x4}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x653, 0x5, 0x0, 0x100000001, 0xfffffffffffffffd, 0x3f, 0x7}}, 0xe8) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000426000)=0x803) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x11, &(0x7f000094f000)=0xffffffff, 0x4) sendto$inet6(r0, &(0x7f0000c3e000)="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", 0x5ac, 0x8884, &(0x7f0000f5f000-0x1c)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f00006ea000)=0x0, &(0x7f000061b000-0x4)=0x4) socketpair$inet(0x2, 0x2, 0x0, &(0x7f0000f62000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f6d000-0xec)={0x0, 0xe4, "fabee27e9f252ceadd195d8e4e228479c40a7daeca2cfdae5da2dc206d726416c7de56be7e2ad48f89df73725dc7204a62093ff23c844cb222452e5bade1476b2ce59b77e6b759e08a4b3faa545cbcdb59d978eaaabef7eb2ee53813ccae26989cf3998f1567a19125cbba1a2d4d5d38e650edd75a4206b573bbe2a4275c3a0f1d22e2d4e055d09815dd52a9d82f5d7da5720a4856849f6d57b983bbf5565df149a2ae84a0b40b9b9f0c68ad587f212afe4051d16be0459b427ffddf2d0e7a1375b6f96ba952fb52a09a0f76bc0aa8d66d5e9215ed80a73fb830260fd11ed64f092c5d28"}, &(0x7f0000bb2000-0x4)=0xec) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f6d000)={r5, 0x16, 0x3f, 0x7}, &(0x7f0000f6e000-0x4)=0x10) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f000002a000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) setsockopt$sock_int(r3, 0x1, 0x40000002a, &(0x7f0000f61000)=0x4048b, 0x4) setsockopt$inet6_int(r0, 0x29, 0x200000000001, &(0x7f0000acd000-0x4)=0x2, 0x4) setsockopt$inet_group_source_req(r6, 0x0, 0x2f, &(0x7f0000f62000-0x118)={0x8a1b, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) close(0xffffffffffffffff) 2017/10/19 22:16:52 executing program 4: mmap(&(0x7f0000001000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000029000)={0x1, 0x0, [{0x487, 0x0, 0x0}]}) 2017/10/19 22:16:52 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000c13000)=0xc, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000039c000-0x4)=0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@common="69703667726530000000000000000000", @ifru_names=@common="695a01007674691b0000e2ffffff0000"}) pipe2(&(0x7f0000799000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) r0 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) r1 = memfd_create(&(0x7f000039f000)="69703caa7600000006000003ff2001", 0x1) pwritev(r1, &(0x7f0000d4a000-0x70)=[{&(0x7f00003ce000)="8927cb911b59897d403cdc823cd5c9e288ff9fe71bb159ccfc1b71c2557db94b03446618780dfd0813916f45a02ff6c05d43d4ef", 0xfffffffffffffe68}, {&(0x7f0000db2000)="fe6a33f6158442290686d5b2b76fe9e4c6afb40c9f09604a9f2cd78d1f4c4dc2d28b799141a06ce181b2f6d338971d32cb3ca22ee8b4fd", 0x37}, {&(0x7f0000958000-0x58)="4f7e4d0b48ac8012d266d0166ec9e45bc22b302b8cc87bebc47b287f0904b7f02006479249425d575e4808ff0395cc4bd74f1072df0aafe5b62a696f6da846e129ae8d8836ef832f32f263601f5d73c7297d6af018b73bd8", 0x7fffef95}, {&(0x7f0000e93000)="6845bf568b35beb895778a1d222544fb9408cfc8cb08171005d2ecf6ce816a605ed349fd0b628cc4a97611c526b35db022e90afc5f36a7a2c49c55e2f427e86f9054d25cf941654e6a388e93135923c333f1cee7d6bcfba99a4edb", 0x5b}, {&(0x7f0000c09000)="", 0x0}, {&(0x7f00001fd000)="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", 0x100}, {&(0x7f0000d7a000-0xf9)="e957cc5291337209d18ebda314d10a79b08ae551066c471c683c25fd508ccb08c2283db0b4da688f576101198d720efcabba8b5b4dee5c540562071558dcee2a5da3cffc44d6e29d2ba8a7539a9b2b59a7f48b8e565fb228c3503161a3131561e65d0d5a4fc423ec1dc74502df03be2503ee7d6195fb94f792c70499306d80451890a00a070e9f80b97cd2a97de9da1f71f9a7d8c4ed93025219667fb605ed569c46eb6fe11facca535ea939d7ded294913a758c4227fcdeb8e994169ab4054b1a749a4fd8980a49fb03122ff9c88692327e9d46e2071fabc3f6d6c21aba7534a554fd3d260ae03cfb4d3a0e706edf7343e870e91c0d74a727", 0xf9}], 0x7, 0x20003) ioctl$LOOP_CHANGE_FD(r0, 0x401070ca, r1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000082e000)={0x0, 0x7ff}, &(0x7f0000ac6000)=0x8) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/10/19 22:16:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009c9000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$evdev(&(0x7f000081d000)="2f6465762f696e7075742f6576656e742300", 0xffffffffffffffff, 0x0) fallocate(r2, 0x2, 0x62, 0x3) r3 = syz_open_dev$mouse(&(0x7f00000a1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3f, 0x24100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000309000)={0x6, 0x0, 0x10002, 0x800}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000002d000)={0x6, r4, 0x0, 0x7}) r5 = syz_open_dev$tun(&(0x7f0000870000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000428000-0x4)=0x8000203) r6 = fcntl$dupfd(r5, 0x406, r1) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000d41000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="5f924cffc34bd2383e5bdb2b9e0615f1"}) ioctl$TTUNGETFILTER(r6, 0x801054db, &(0x7f0000818000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r7, 0x8927, &(0x7f0000ff3000)={@common="67726530000000000000000000000000", &(0x7f000028e000-0x30)=@ethtool_rxfh={0x47, 0x1000, 0x7, 0x3, 0x4, "624ad1", 0x100000000, [0x3, 0xee, 0x9d5, 0x5, 0x4, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f0000513000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg(r1, &(0x7f00009d3000)=[{{0x0, 0x0, &(0x7f0000515000)=[{&(0x7f0000f9d000-0x36)="f6f1660137b48d1f4466e00ccc6244fad61b124ea081e2cf503f52fa9ac711965207725d96125ff198bd843e2014df753d46c28deb579946ee9796026b0fcb02f0f8426b010bad52b850432a941f629a5af65d343565e17e53824af258edfeb085ca0f09b5c83af4b6a8afa67929e8ab4b9d71e85b716831f76f2ae0629346e81336e721253ab6a4d65992cf48795518c021749bc1634d92ec6996fd400336cd17", 0xa1}, {&(0x7f000034a000-0x37)="3bd7fdd3bd671a1e62cfaf9a8c95ab2816bbcbb338bac0a6b3b51b4f496c85bf8352af298b51104c265a3dc946e6d9f15dde2c740dd84b", 0x37}, {&(0x7f00001f4000-0x2)="389a", 0x2}, {&(0x7f0000454000-0xfa)="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", 0xfa}, {&(0x7f000083d000)="432e3e63b0939c", 0x7}, {&(0x7f00005ca000-0x8)="992b16d55989fa99", 0x8}, {&(0x7f0000dc9000-0x8e)="add69d152a615fa4292cc84815fffc8f53b61ab836cdf6e9ede8b9bb9cc3405a07c272f662572420cf51c0ddb1d6f66784471ee111fca35a3b8210b0b48c2dd14df6e4aa42a654a2be7735e76c3c3713ae22cbe893d942900026ff8600dba421f14b6f8369e6b2caaa5da84a2a6c94a08b12398c447b779e769a24a4961bf2100e368c3c136ded421ca318a40863", 0x8e}], 0x7, &(0x7f0000044000)=[{0x98, 0x0, 0x1f, "b674edf155ab3b53addd23a66f9b76d92b6fe932b95e3e1cf7860375bd9418b23088df10c37ffaa08e9aa083f9a9eb3e5234a73863813b6786531207013751161f2a610bc1dbd0863af71307e4b98b8a1284a639f75ad55ba9db5714cdc406e937fa066ce87def78ebca485c170aeadca469a1504de5220657df4718918285bc12a5654443"}, {0xf8, 0x10f, 0x0, "eee7043aa26fc3418db1e0e971c869552d69db948ccc7f878bb8a62e5c9980d5ceaee61ee4df021efefe5dade2ac6de6cdd5c9d4d3b6bab8a61a3ab8fe9597b7ee7b1dabe1c5eed7726841bca9fc452882c2ded16c778216d910f040a7a3d010f4f9d47b9f0e401278ab0cfdc0693bcbae49fc005dd03bd33180acdf49aee86e7b8ea9493b85ad5786ad6abfe736181dec531304cd65e3050abf7735e6caff4c876c88c856da2b484c6b8e730a595c428b2a45b00dde2eac4b23f9cd9d82d87c60ababb9924f75ab01cd006a62b180ec5006c78d874c556acfb237c84ce023ce949dba3c6e18"}], 0x2, 0x20000010}, 0x800}], 0x1, 0x40000) ioctl$sock_ifreq(r6, 0x89a3, &(0x7f00005cf000-0x28)={@common="62637366300000000000000000000000", @ifru_settings={0x5, 0x5, @sync=&(0x7f000087e000-0xc)={0x18, 0xe57, 0x1}}}) sendto(r7, &(0x7f000043c000)="120000001200e7fb00ffe90000000800f99b", 0x12, 0x7c, 0x0, 0x0) pwritev(r0, &(0x7f0000251000-0x60)=[{&(0x7f0000463000)="68d00bcb5467bf1a0d79ae31f1aaf5583197b0f9ac0a278422b4daa2bd467fc3d8f08d89ca20a38360d1f09a5d17d8de7ec645ba963346bc7631a7ecad5b118969c10fb236286eb589c58df5d4cef675d161fab04b3a5ab9d7bd2d30be8321d9b893148cc071b273808758bccbde674b68ed74edcecf3ff843310086403c4b0b2983b10260c76bfbfd8bdeacde5e508ace145a449870b96ee623a96e6cff69077d49936764e0b3d05d6d51a4421aca4bde7ef6bdb09e51b167dd1f1ec17aadd035a158b63b0ec1c96576d054f0dd6bcde5806ee9f32274b3264c82feba7fde516f5996b904", 0xe5}, {&(0x7f0000c10000)="fb972b619026bad3444f3f8a1cedd605e068ab09252d05bffced208c46", 0x1d}, {&(0x7f00004e1000-0xcc)="28822215efd588ca72823898e11f3f50711d7ba268132e22160734f4c2c5d12c84632ee65e299308f85a5d51aa44790ae9c897d9a843ddf4b58465ce5fab30fc5205c6d819eec3c915e238a3b5648cc8e2a69e8ad2d4ccba391608707325ac951c31f6df6acbb90b758c9608d424fb5edf06ad130576b603ebddf2fac44f0e60ea3446faa89838e7fc64c4ef479249365b9dc64d76a51c98bd89df4e0d9736339affb5dda77b6e8407a4603ae5390270bf3ff790b02a58d204a80fd63e5eff397bc68f0413c13e7f974b1fe9", 0xcc}, {&(0x7f00004ec000)="2ef4c49cda61091db9f0d93ae091998773504eafd7db57683b0f9c5a4c9ea1a8a06a16bbdfa99b2a0d1af205b405f398390b806ca0c707399a3e35fa781c613cd8c1797da9ba4db2c8ff9fc21e885ab8c75b34b6b980065393819cb2c53f50d425c46ea9639349d2a2ccb44737ba078b636d8f98819e191776e699a4325c97f4ea2ea924b91730d4fc451d63957e72d7ffcf2182ce79c5609a2a254dc76adb9bf4ced0f755842c190ff7d9c5bf5976b7e52c", 0xb2}, {&(0x7f0000ecc000)="", 0x0}, {&(0x7f0000578000)="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", 0x1000}], 0x6, 0x0) recvfrom$unix(r7, &(0x7f0000f77000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xf64, 0x20, &(0x7f0000fc8000)=@abs={0x1fffffff, 0x0, 0x0}, 0x8) writev(r0, &(0x7f000043d000)=[{&(0x7f0000bb4000)="9cb0f2d930dd82ffa25064f606f3672c92c854143e3c944e2ef763ec5e7f56be3988b57b6c09a5f7b271e40fc6c28b0bf60b3c8560d838962c8e2c3bb40edf669dad0316e36f188ea750bf0db7f00a5306e24be6101e630285aedbcd11fbdf87f2a43a410137558f71af5eeb188009eb54346fb488d58919677151654bc6ba5a7c63678e5980", 0x86}, {&(0x7f0000e9e000)="44e6dafbfa5ce79fad8e4851561745f252ed73d0340b61288aaddcdb6d5ece31f03f13d20c9b77864737c4d279633c1dccd49413", 0x34}, {&(0x7f0000402000)="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", 0xfd}, {&(0x7f0000ae8000)="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", 0x1000}, {&(0x7f0000e10000-0xc0)="4baea2b615eed7c6846fd8ec67f9de33a0b174c77f80f1d162cc3d33f78e66beaa916065722060fabe757f0dd9775975fc861f316c42965b9a5dd9928d02bdfed1e08f5cb8d32a642b87618f2e55a18496efc76bc2f7d713f289318cf752fcea90b1679fc0bfbce33f04ab38be647e0ad8c13bf8061f4fa59f4534c7981f4dfb6b884003cb9bd5bc6bd1cc34f5c07fd46da994487af32acd1e4fa808f65c8191a05440f863c7dca2c7a5c79f7e6a2540855c0aa6ea80231992ca00674caeeb67", 0xc0}], 0x5) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, &(0x7f000065e000-0x1)=0x7) syz_open_dev$random(&(0x7f0000bbf000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x200000) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) 2017/10/19 22:16:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a9e000-0x8)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f00003b1000-0x2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x2000, &(0x7f000090b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$mouse(&(0x7f00004f1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xebb, 0x1841) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000b8f000)=0x80, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffefffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x5, &(0x7f0000abf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = socket(0x10, 0x2, 0x0) r3 = inotify_init1(0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) ioctl(r4, 0x894c, &(0x7f0000158000)="") r5 = dup2(r2, r3) setns(r3, 0x0) setns(r3, 0x100040000000) flistxattr(r3, &(0x7f000066e000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0xb702, &(0x7f0000488000-0x8)={r5, 0x4}) getsockname$inet(r5, &(0x7f000053b000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c40000)=0x10) 2017/10/19 22:16:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$usbmon(&(0x7f00001bb000-0xd)="2f6465762f7573626d6f6e2300", 0xdbc, 0x8000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 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) openat$rfkill(0xffffffffffffff9c, &(0x7f0000377000)="2f6465762f72666b696c6c00", 0x420000, 0x0) memfd_create(&(0x7f0000001000-0x9)="75736572656d302600", 0x1) io_setup(0x1000000008, &(0x7f000030c000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) prctl$setname(0xf, &(0x7f000066c000-0xc)="2b7d70707030776c616e3000") io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r2 = socket$netlink(0x10, 0x3, 0x9) perf_event_open(&(0x7f0000a07000-0x78)={0x3, 0x78, 0x8001, 0x3, 0x5, 0x3f, 0x0, 0x80000001, 0x2000, 0x8, 0x8, 0x0, 0x31f, 0x6, 0x0, 0x9, 0x1, 0x3, 0x0, 0x0, 0x6, 0x8, 0x0, 0x0, 0xc261, 0xff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xf) rt_sigprocmask(0x1, &(0x7f0000a29000)={0x1000}, &(0x7f00003c0000-0x8)={0x0}, 0x8) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f00001bb000)="", &(0x7f0000015000-0x4)=0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000b02000)={0x9, {{0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004be000)={0xb01a, 0x0, 0x3, 0x9, 0x0}, &(0x7f00000f8000)=0x10) mq_getsetattr(0xffffffffffffffff, &(0x7f000070d000-0x40)={0x100000000, 0x7, 0x40, 0x6, 0x8, 0x9, 0x8, 0x6}, &(0x7f0000ba9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0xfffffffffffffffb, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000a08000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000427000-0x4)=0x8) io_getevents(r0, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0}) 2017/10/19 22:16:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000b5f000)=[{&(0x7f0000e66000)="29c1e0eb79d02087842d680854beb347bb8e37b51e466ebb7143012f9f00e6ac3b2e69744643a6a6d57f69c2a414ef5ad5b8c3", 0x33}, {&(0x7f000013d000-0xff)="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", 0xff}, {&(0x7f00009a3000)="9ec28d60120430cdaeba50e7b9d98c62728bddfd877c4aaa42e0bc81912ac26d4dc8e87b5f22c2e2470c1ea5c7f996c68b2073db49fa4e051f62b30ec15b30b6e034c3941c3bae4e0be6733cbc07b80ae055dc71c1e874f82a31e04fdb7f849757ecb2e2d11429e52c7c456237b16d20e658f4e1048447a2cdbfe45c67f530078330d042b71d61660b2a11569a2e5af2ed874bd6a0f03a139c78846135ae3b5a24efcdb9ce07b27dbd0d6f0eb8e535b365a3879d22", 0xb5}, {&(0x7f00009da000)="9253f798550208ac77fd620d912c6240b2144e598bd05d1ed1df75cc35eafa8a0d30524760b480904166f1605fce6d93aba3ce7fad41975b39d2dd27341774cb1aa289ecec0512a25b3ce2ff0a0016f5832529cb449ad64c3c674d1a26693f2273135320f5486400059ede73f61bcbca65eae99a7f8021958476b314410851037d61a6f79897ad385b", 0x89}, {&(0x7f0000ca8000-0x43)="abc5373277830044a63b0a7c57aeb291550be192eea4cd8446bbcda2e0f7ceb6bd9f862deb498dffcac7a6fe8eed444b6303045c80edb142f0916020aa106af901115a1095e80022e8baf6047a3a342e4dd4c3d47db60500005dea92233249860dd1eb09a0a9254ee5a8e217bfb362629d2f641a63513a3ee0cf47cf0c2477010aa71dc021d4a5df6af3c6c9adc47755e5", 0x91}], 0x5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000d24000)={{0xa, 0x2, 0xdd27, @loopback={0x0, 0x1}, 0xffffffff}, {0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1000020, [0x80000000, 0xf1, 0xfffffffffffff801, 0x9, 0x977, 0x6, 0xfb9, 0x20]}, 0x5c) writev(r0, &(0x7f00007e7000-0x10)=[{&(0x7f00009f6000)="1f00000002021900000007000000068100fd2b8509000600e1ffffff3f0009", 0x1f}], 0x1) pipe(&(0x7f00003f6000)={0x0, 0x0}) accept$inet(r1, &(0x7f0000001000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00007f7000)=0x183f, 0x4) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000105000)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0xfffffffffffffffe}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00007d8000-0x8)={r3, r4}) bind(r3, &(0x7f0000e1b000-0x10)=@rc={0x1f, {0xfff, 0x1, 0x2, 0x1ff, 0x4, 0x3}, 0x200}, 0x9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c3a000)={r4, 0x20410028, &(0x7f0000410000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) 2017/10/19 22:16:52 executing program 1: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000013000-0x9)="2f6465762f76637300", 0x0, 0x0) r1 = epoll_create(0x1) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d20000-0xc)={0x1, 0x0}) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000d21000-0x10)=[{&(0x7f0000a49000-0x1)="00", 0x1}], 0x7ffff000) epoll_pwait(r1, &(0x7f0000d1d000-0x30)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00009d4000)={0x0}, 0x8) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f000034d000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d22000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f5e000)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000671000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) unshare(0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket(0x10, 0x2, 0x0) inotify_init1(0x80000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000df0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmmsg(r5, &(0x7f000011b000)=[{{&(0x7f0000a93000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dd6000)=[{&(0x7f0000872000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}], 0x1, &(0x7f0000b96000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5, 0x9}, 0x2}, {{&(0x7f00003ee000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e38000-0x30)=[{&(0x7f0000f8b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000b9c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f000066f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}], 0x3, &(0x7f0000ce6000)="", 0x0, 0x20}, 0xd89}], 0x2, 0x40002003, &(0x7f0000c7e000-0x10)={0x77359400, 0x0}) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000a2f000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00009f4000-0x4)=r7) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/10/19 22:16:52 executing program 4: mmap(&(0x7f0000001000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfdfd, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000029000)={0x1, 0x0, [{0x487, 0x0, 0x0}]}) 2017/10/19 22:16:52 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000c13000)=0xc, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000039c000-0x4)=0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@common="69703667726530000000000000000000", @ifru_names=@common="695a01007674691b0000e2ffffff0000"}) pipe2(&(0x7f0000799000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) r0 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) r1 = memfd_create(&(0x7f000039f000)="69703caa7600000006000003ff2001", 0x1) pwritev(r1, &(0x7f0000d4a000-0x70)=[{&(0x7f00003ce000)="8927cb911b59897d403cdc823cd5c9e288ff9fe71bb159ccfc1b71c2557db94b03446618780dfd0813916f45a02ff6c05d43d4ef", 0xfffffffffffffe68}, {&(0x7f0000db2000)="fe6a33f6158442290686d5b2b76fe9e4c6afb40c9f09604a9f2cd78d1f4c4dc2d28b799141a06ce181b2f6d338971d32cb3ca22ee8b4fd", 0x37}, {&(0x7f0000958000-0x58)="4f7e4d0b48ac8012d266d0166ec9e45bc22b302b8cc87bebc47b287f0904b7f02006479249425d575e4808ff0395cc4bd74f1072df0aafe5b62a696f6da846e129ae8d8836ef832f32f263601f5d73c7297d6af018b73bd8", 0x7fffef95}, {&(0x7f0000e93000)="6845bf568b35beb895778a1d222544fb9408cfc8cb08171005d2ecf6ce816a605ed349fd0b628cc4a97611c526b35db022e90afc5f36a7a2c49c55e2f427e86f9054d25cf941654e6a388e93135923c333f1cee7d6bcfba99a4edb", 0x5b}, {&(0x7f0000c09000)="", 0x0}, {&(0x7f00001fd000)="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", 0x100}, {&(0x7f0000d7a000-0xf9)="e957cc5291337209d18ebda314d10a79b08ae551066c471c683c25fd508ccb08c2283db0b4da688f576101198d720efcabba8b5b4dee5c540562071558dcee2a5da3cffc44d6e29d2ba8a7539a9b2b59a7f48b8e565fb228c3503161a3131561e65d0d5a4fc423ec1dc74502df03be2503ee7d6195fb94f792c70499306d80451890a00a070e9f80b97cd2a97de9da1f71f9a7d8c4ed93025219667fb605ed569c46eb6fe11facca535ea939d7ded294913a758c4227fcdeb8e994169ab4054b1a749a4fd8980a49fb03122ff9c88692327e9d46e2071fabc3f6d6c21aba7534a554fd3d260ae03cfb4d3a0e706edf7343e870e91c0d74a727", 0xf9}], 0x7, 0x20003) ioctl$LOOP_CHANGE_FD(r0, 0x401070ca, r1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000082e000)={0x0, 0x7ff}, &(0x7f0000ac6000)=0x8) 2017/10/19 22:16:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$usbmon(&(0x7f00001bb000-0xd)="2f6465762f7573626d6f6e2300", 0xdbc, 0x8000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 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) openat$rfkill(0xffffffffffffff9c, &(0x7f0000377000)="2f6465762f72666b696c6c00", 0x420000, 0x0) memfd_create(&(0x7f0000001000-0x9)="75736572656d302600", 0x1) io_setup(0x1000000008, &(0x7f000030c000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) prctl$setname(0xf, &(0x7f000066c000-0xc)="2b7d70707030776c616e3000") io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r2 = socket$netlink(0x10, 0x3, 0x9) perf_event_open(&(0x7f0000a07000-0x78)={0x3, 0x78, 0x8001, 0x3, 0x5, 0x3f, 0x0, 0x80000001, 0x2000, 0x8, 0x8, 0x0, 0x31f, 0x6, 0x0, 0x9, 0x1, 0x3, 0x0, 0x0, 0x6, 0x8, 0x0, 0x0, 0xc261, 0xff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xf) rt_sigprocmask(0x1, &(0x7f0000a29000)={0x1000}, &(0x7f00003c0000-0x8)={0x0}, 0x8) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f00001bb000)="", &(0x7f0000015000-0x4)=0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000b02000)={0x9, {{0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004be000)={0xb01a, 0x0, 0x3, 0x9, 0x0}, &(0x7f00000f8000)=0x10) mq_getsetattr(0xffffffffffffffff, &(0x7f000070d000-0x40)={0x100000000, 0x7, 0x40, 0x6, 0x8, 0x9, 0x8, 0x6}, &(0x7f0000ba9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0xfffffffffffffffb, 0x84) io_getevents(r0, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0}) 2017/10/19 22:16:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009c9000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$evdev(&(0x7f000081d000)="2f6465762f696e7075742f6576656e742300", 0xffffffffffffffff, 0x0) fallocate(r2, 0x2, 0x62, 0x3) r3 = syz_open_dev$mouse(&(0x7f00000a1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3f, 0x24100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000309000)={0x6, 0x0, 0x10002, 0x800}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000002d000)={0x6, r4, 0x0, 0x7}) r5 = syz_open_dev$tun(&(0x7f0000870000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000428000-0x4)=0x8000203) r6 = fcntl$dupfd(r5, 0x406, r1) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000d41000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="5f924cffc34bd2383e5bdb2b9e0615f1"}) ioctl$TTUNGETFILTER(r6, 0x801054db, &(0x7f0000818000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r7, 0x8927, &(0x7f0000ff3000)={@common="67726530000000000000000000000000", &(0x7f000028e000-0x30)=@ethtool_rxfh={0x47, 0x1000, 0x7, 0x3, 0x4, "624ad1", 0x100000000, [0x3, 0xee, 0x9d5, 0x5, 0x4, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f0000513000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg(r1, &(0x7f00009d3000)=[{{0x0, 0x0, &(0x7f0000515000)=[{&(0x7f0000f9d000-0x36)="f6f1660137b48d1f4466e00ccc6244fad61b124ea081e2cf503f52fa9ac711965207725d96125ff198bd843e2014df753d46c28deb579946ee9796026b0fcb02f0f8426b010bad52b850432a941f629a5af65d343565e17e53824af258edfeb085ca0f09b5c83af4b6a8afa67929e8ab4b9d71e85b716831f76f2ae0629346e81336e721253ab6a4d65992cf48795518c021749bc1634d92ec6996fd400336cd17", 0xa1}, {&(0x7f000034a000-0x37)="3bd7fdd3bd671a1e62cfaf9a8c95ab2816bbcbb338bac0a6b3b51b4f496c85bf8352af298b51104c265a3dc946e6d9f15dde2c740dd84b", 0x37}, {&(0x7f00001f4000-0x2)="389a", 0x2}, {&(0x7f0000454000-0xfa)="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", 0xfa}, {&(0x7f000083d000)="432e3e63b0939c", 0x7}, {&(0x7f00005ca000-0x8)="992b16d55989fa99", 0x8}, {&(0x7f0000dc9000-0x8e)="add69d152a615fa4292cc84815fffc8f53b61ab836cdf6e9ede8b9bb9cc3405a07c272f662572420cf51c0ddb1d6f66784471ee111fca35a3b8210b0b48c2dd14df6e4aa42a654a2be7735e76c3c3713ae22cbe893d942900026ff8600dba421f14b6f8369e6b2caaa5da84a2a6c94a08b12398c447b779e769a24a4961bf2100e368c3c136ded421ca318a40863", 0x8e}], 0x7, &(0x7f0000044000)=[{0x98, 0x0, 0x1f, "b674edf155ab3b53addd23a66f9b76d92b6fe932b95e3e1cf7860375bd9418b23088df10c37ffaa08e9aa083f9a9eb3e5234a73863813b6786531207013751161f2a610bc1dbd0863af71307e4b98b8a1284a639f75ad55ba9db5714cdc406e937fa066ce87def78ebca485c170aeadca469a1504de5220657df4718918285bc12a5654443"}, {0xf8, 0x10f, 0x0, "eee7043aa26fc3418db1e0e971c869552d69db948ccc7f878bb8a62e5c9980d5ceaee61ee4df021efefe5dade2ac6de6cdd5c9d4d3b6bab8a61a3ab8fe9597b7ee7b1dabe1c5eed7726841bca9fc452882c2ded16c778216d910f040a7a3d010f4f9d47b9f0e401278ab0cfdc0693bcbae49fc005dd03bd33180acdf49aee86e7b8ea9493b85ad5786ad6abfe736181dec531304cd65e3050abf7735e6caff4c876c88c856da2b484c6b8e730a595c428b2a45b00dde2eac4b23f9cd9d82d87c60ababb9924f75ab01cd006a62b180ec5006c78d874c556acfb237c84ce023ce949dba3c6e18"}], 0x2, 0x20000010}, 0x800}], 0x1, 0x40000) ioctl$sock_ifreq(r6, 0x89a3, &(0x7f00005cf000-0x28)={@common="62637366300000000000000000000000", @ifru_settings={0x5, 0x5, @sync=&(0x7f000087e000-0xc)={0x18, 0xe57, 0x1}}}) sendto(r7, &(0x7f000043c000)="120000001200e7fb00ffe90000000800f99b", 0x12, 0x7c, 0x0, 0x0) pwritev(r0, &(0x7f0000251000-0x60)=[{&(0x7f0000463000)="68d00bcb5467bf1a0d79ae31f1aaf5583197b0f9ac0a278422b4daa2bd467fc3d8f08d89ca20a38360d1f09a5d17d8de7ec645ba963346bc7631a7ecad5b118969c10fb236286eb589c58df5d4cef675d161fab04b3a5ab9d7bd2d30be8321d9b893148cc071b273808758bccbde674b68ed74edcecf3ff843310086403c4b0b2983b10260c76bfbfd8bdeacde5e508ace145a449870b96ee623a96e6cff69077d49936764e0b3d05d6d51a4421aca4bde7ef6bdb09e51b167dd1f1ec17aadd035a158b63b0ec1c96576d054f0dd6bcde5806ee9f32274b3264c82feba7fde516f5996b904", 0xe5}, {&(0x7f0000c10000)="fb972b619026bad3444f3f8a1cedd605e068ab09252d05bffced208c46", 0x1d}, {&(0x7f00004e1000-0xcc)="28822215efd588ca72823898e11f3f50711d7ba268132e22160734f4c2c5d12c84632ee65e299308f85a5d51aa44790ae9c897d9a843ddf4b58465ce5fab30fc5205c6d819eec3c915e238a3b5648cc8e2a69e8ad2d4ccba391608707325ac951c31f6df6acbb90b758c9608d424fb5edf06ad130576b603ebddf2fac44f0e60ea3446faa89838e7fc64c4ef479249365b9dc64d76a51c98bd89df4e0d9736339affb5dda77b6e8407a4603ae5390270bf3ff790b02a58d204a80fd63e5eff397bc68f0413c13e7f974b1fe9", 0xcc}, {&(0x7f00004ec000)="2ef4c49cda61091db9f0d93ae091998773504eafd7db57683b0f9c5a4c9ea1a8a06a16bbdfa99b2a0d1af205b405f398390b806ca0c707399a3e35fa781c613cd8c1797da9ba4db2c8ff9fc21e885ab8c75b34b6b980065393819cb2c53f50d425c46ea9639349d2a2ccb44737ba078b636d8f98819e191776e699a4325c97f4ea2ea924b91730d4fc451d63957e72d7ffcf2182ce79c5609a2a254dc76adb9bf4ced0f755842c190ff7d9c5bf5976b7e52c", 0xb2}, {&(0x7f0000ecc000)="", 0x0}, 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0x1000}], 0x6, 0x0) recvfrom$unix(r7, &(0x7f0000f77000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xf64, 0x20, &(0x7f0000fc8000)=@abs={0x1fffffff, 0x0, 0x0}, 0x8) writev(r0, &(0x7f000043d000)=[{&(0x7f0000bb4000)="9cb0f2d930dd82ffa25064f606f3672c92c854143e3c944e2ef763ec5e7f56be3988b57b6c09a5f7b271e40fc6c28b0bf60b3c8560d838962c8e2c3bb40edf669dad0316e36f188ea750bf0db7f00a5306e24be6101e630285aedbcd11fbdf87f2a43a410137558f71af5eeb188009eb54346fb488d58919677151654bc6ba5a7c63678e5980", 0x86}, {&(0x7f0000e9e000)="44e6dafbfa5ce79fad8e4851561745f252ed73d0340b61288aaddcdb6d5ece31f03f13d20c9b77864737c4d279633c1dccd49413", 0x34}, {&(0x7f0000402000)="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", 0xfd}, {&(0x7f0000ae8000)="8a533176e73ad86fed96f880a480dc4e09b4dfe75e0cd5cfc758403a08e037cb9eef69cf459c3f16a1564fa09119d9afae62c2e356b9b240e270ad0c80145d7766371dd7af7ab06d7305b9f846f271e266c17cd5ac5068f5c204846bba1a8c2de72ab94aedadc0a882dbe1c8f42dac152f979e5bf3778774bea93b14b6a2510b62e74725c71680733d365f7bcb1b9d62679dad0a8348f286e50df6c0a3769e60f249abfe233e9324ffe9572359be430898e35f563d07f632b7077d0a76906097a9dff596a27ce7f4bdbe9cecbe12ba23e719261e30167d196706799bc715429c24209a7066ed5b5cfe85b456322a5bdf01e89d92926a8bf64bf70c81991efb0d5ad138e0ef1984bcde32efe62ed0ad04d5f2c583db330092c96afa5f0efe006e9cceec142b44e6d0ca2440dfe796288922b6355b21330f104aacb8772b3ef5b41d0d31f4d495cd854d7de83454b8d830f0ca733ba3840ec4ab58034bf6a4a108cab95891bf68a7c9cecee60c6195fb0c55fe50652e572a3de896a73981457309f4b2928225361b407d214a62b79d190418468386cfcf0a0adcc2186bd07315922da23aba020843ab85793d268aff5c463ef519b4b06863b7a33c92c6d6066bb9fb5566d83ebf536cf6f2a7d61daae0a692d59bb32567ec1de442216cd7026866c2cda5dd130a75ef5f34d1bf5ba507eaf7be4dd21023c0b2eacdca345ea5741047f43945096d635aea9ff230d98bcf27910c64ee0558cc4d4d8f6ba1c719219a9bc6e626f21533695f611c2c33929379b84d2622807def65a2d66f591c62968b78d87a8eeb38f614779205d43be309553d9e1032f88788aa40c3f7300ccf74638422405b767cf3fc5aa4d8a7cbd2f3abbcaaa1b69e94376f220e08efec99619afbbecd96016d6ecb94373738525bf5226bb696e83cd777fdb12b2eca761515803c361d33007f3c7e0f96bb5f5d41567c53aa77e70b6bfe05b00ae5f741162d4470f74006627011e692840586f4831c9a5099b15a4fc533121531075e796eb5438edafa62c9a5db2a5343beec877465cf036fd8282606905afd56f47536fa05f934a2bc7111a448bf9c42f024f2a2ae0df3a64a764d00a01a6267aa69c13a22790687a2066bec4d8a0bea7c29b3823c09b4c2e4163c702e9b6fd9fce442752fb79a53bd8d0fdbd9eeeb572da18477419773156a0cf8772e410b84139ef336f16426757e004c7d4467dc30a92600bad3495549a51c8e770fbd675504e7a5cb418f79a9beccfa8564029362edf08514228350301aefc9117eb9774caf6277480f122f9daa6a7e095dc47b9a5f82834f46054aaf72c1b80f43e8d612e1b104ff4a2035ac3c374fb334ccd49717468d3c228242c15d6e5e8cadfa7c3abe86cc678d104de31cd6906a06b1335f93befc9273ce8a1160c932d4afb8ed6cae8f609d0793713e2ada3169b116d33a7c7e74934043ef4d576cda755becfc2e08c62b5d5ba9635a7e8835a16c960d093ec813a2e0b44ea23bc86e570a31cd2d56542c1be8ffd7599ff821b15f8ecf40995889495f2775e725cdb0cf8ec4bbb68b8b47f988898cad5b737a5bd219e1fdb5ec2ac35e83708b64845918ca92f747d1713f22556f103b709732c2e06e1f8381377a3945fadca0cb3e49eaeb07d802bc0a531ca09a5ccabe0627c025f54b7d20ea46819d4db140cfa3f207b49d8773ca6c52f7b2ca278b0ae83dab0b9e8cafb9ac84f7ab07cbd662dacb872257dbdd8603dfeed61e4110575edccc584131b37210e2c18af9c7e3cb58ae0768b7dc622a0ad41112af05a74561486f53be4ea8cc0cd0b6195b3de92535462f6e6220b931bd95a2d7b03b2f54b9ddeb5bee7001b4fd4a47f8ac4315b4ce4e69b381c81568b737c9e56e8e4805056d49825e758b1adec991eaeb6eaf81c5feb10c5ce4c4b5cf538e4394ca32593772f98f2b06abdb7e2df5077c2fd723a8731a7634818c6776264c3c650a1392cf70a6a2d57d747184f37c2b0931f452ad07615d50481c67c3acaaf1df4d9a2ddb1a22d8d75f06a4408195b414afc6d7b77e560130795e1c142137e5c4c330401b20376f91ce3199cb2625400814cda7995f4c6973f390965f78c58724b08aa35d603089b6b9c8cd0c180271264f5bff21705a85d08de115ea58f1d4b996724d49610bcbe4523ce5ad5a1a175c5f7869fd708c5729d12f59d00c1bd74f07792175e97afc42f937ffbffab7241972999db3468ae5d7292f888165d757458f5feb4539541be7e15cd46449aa987080ef1237d91d016fcb241a7a7bd0255c29988ab22eb0c8df9661432a6293d232e1219e33accee58b590f7206db899f6ad6ae605949e0b1843ebf547b1907018a0746db00267bd77003d3c89e9fdb7b0362d1ed735f67ef2d91e174f10d0cd166c77367deaaa9e7938dea91eb390a1e40c10a3a52135070e32e2f4b46d77fbb564f27b49934eac966d99fa2d9ee7b9450438564da5c40bb88f775c71198bebf64c47cc9ed474b3862b875d22028b89ccef10e6227e19550d14daecb5b6bf63f85fa6515405016a953571da837a50de53fe76a60a7a97c2ae4d98bdcdec8b722a2266954ecfc0bd1d71f7f3bdfaed1d56529c9f77a809ecc178b9b3f6a43efd01f295bb7994da10cf74a0c66a8755b5a9d17c5505ba62ddc4f179730eb30942b62464fced0e19d12e999c81fd8cc39440e6236db7b1f08bc568c0e0cbc4dd435e27f8b7caec3fd627a9aa6778b44ff7590d20c4b4949a9d94dfb1db291308ac7eab2e396eb256bc3d4f146b0c87f51a09b9921aadad73ad4ed3f6968bfe041864e17e4b3ae6c8a84f16f95a5729313e4c66ae1f62540d7c046db4b2495551a85c64596336c3bb99003a45e3974bb899e0dfef257e310202297685cb554b5dccc4c95c9c5e07de2c6ca2f69c2ed9350ba02b63a813577bfa77784f0e8cf5ce515fa0c8f03c0f312f01e7470ea55a450dbd32cc9c7b41d85c18b9fed8c54e120f725c129ea67d4056e5af8a085985c17a9669177a419a518855e342fbac1c28db8ba1581c3c1e7fe56ad7f71683d0608e432dc67c4b74bdde00c2099871a90f153b6a700e9220604e0e585148f7193a51ac5426bd1b603dee544d66e0ac036dc6ff67fe54325674b18a47116972d6255e7f1833d96c59ced4b59363571135b528482bd375456a8bcc52efcb16f444880ab5dfc773dfc8f1e0ec3b1c411bf79949dec0c45e21da01747c31aa4e9c471d11de797320992d32be621e5194f47818cf0658066d0028df7b4b082f948ef5fd41d8d57d01bd930eec6f4f97baf996c4ea70a296ad4b5204026811626cad64bf136597f706a6001af9ae7933c81831463b4a04ff6b70e0055e87a00720db40d7eeee9332350ccfd24d7bc09c4fcf18e9b9da3cca6b7f5304e6bdd7bdc665fcea7cca02476286c3e12e230395c4f31f429ab0a9c3054c0c31db4008c5c7836eb66567d809f7a69c0d31c6b81c47fd26163c54320f9051e570fd52f503c17801c917a87bbd040ea52449b2f3ca201c8c28db82e40510e7863afd6e422560e3d4d9f61e6b999b3735f6412523c086dbd197e622be9792600faf198a969285055beee2470f8578f2bc6796443e0cc36194e38bbcfca2e1e2efe96ffd86895e1cf9822288a862a40a73c62e4f31aebb92930e52234720b7e8863b5df368a9eed42ac511511ec208f148de08702cc3bbc1ff0d0b77cefb2dca51991b23f45cdb13c0db271b293a7d9c82f22ed50d7b6c7c391d9cb83b2f903ceafc3ee0625cbb19041499e53de4ddc2eb5d7c5f0cd64acc245e3a1d83028371b7f2e3057a024b2f381cffcd8d363e5714685a854ed18b15a56e38b18a66b074f6f2f2d150c075ddbea0ac956bac513aa36dd6e0a5e0afed90dd44b8f087f9227e8a9f11ba0a5df08d0a6c094950509595543bbf77daa709e2fa05608e6a2bbba783f4a9766cc7a01633443a496ba2f29dee0356e1774e886322de5a4553c7df776de1ed65978fa986f36293e0d60f3bb1b49f0360edaa93c221ca5e6c2db81e8640290e0a5893001a9dc431facaf080ea6727890fa9b5d66d74a3d2157ce3d302cd4a3a1a6b5ff2ef10db74eaff845b0d000b39758951432c9fe17f11863aa67bfe3d36f4a1fa62697ae672353cdd234bc75b8e782d5651edfe953c8beb203fc6fdc59dc17973bf7b47c3c21489a8838cb1a15c49321a7c65735704cce8b72e5c72fffa9c7fbccbed944ccbe3bf637047346eb36d909f8ec7687ae96fd72ba43f8a2baeae6c56acc81d9746f0630ebd03acad92b77f0d6d3317cb05dc5eac6cc770a434754f6e05c04851dd7a8610c7c8d94aacc5ce69fdb642977639e9cd88738b40f86ab2ef40417acb4a1759626cf3b110e5a785b40bd2627646a901bd9566af22e138c1c18f6dc83025e80754ee04d7754cde91347497f0b082c98d2b002ff3f1be2b84af11c55fcba3679e7fa04a99117836eddcf4d66addd827dce274346d0d91c2d3a65ac54f2889e1b580be7c9a4d7ed5b0349d70cbae2d92fd25536e99cab42866f18126ff4fa40e84ec791dcf7de2517d3b72cc76bf82bd4253fa2ca7d595b91455db578c8e703f3a853a108b47fd7608fbe5d98a5c77fb83fc5e6c8624d11028b993a3515db8ce3daa0701bbd93884f9288afb023b2a4983d4c6afe6a21794f2ae458a32e5484c0ab5c0d51205f315f0551363f909ec442afb07cacbba9b6d3bac189e62e7f3229b1460f64a7bf6e91a90802d9623cbd2007be0e782d2cafff58641164e7bcfa6f9a752e9a25e9acbdfdbb4797338ce9013b30c61f970ebb9a6414ab7dc3b09fe6c8fb8fe235ae3356a1d123493aa11073f6de70e3c76771fc69753e8490ecebe37089438d3706e8f6d67787c9f9d84a799d4070e95a857c778b05f2b34fd98f8937e0fca9622ca6dee4d6ef5cad16510e267ef365809885db1601a83a7fbaa8241ad60fa37e15b2f0a57727b390ba00679e0f1384dc24caf606b5560cffc91a4d8a73815c804acfe668a9792389dd9a3fe7d6104d7499aa208a8a3c2cec45fb3e20761785142eb59bf7f03b8d147a22103390233c51ca272c2cc32b7b0c4fd9bb7ab424c397f183bfcca6381195c47da4e4f53eb11f91a533fb7689dc4ed242ed0cd7f8d95258a49fd62b968d154482e43566ed39de6c3da29e59c0cdb50a344a0db8bd5bca636ba1393f78d4f5274e3bbe4f3444f2bb59614ba6e9d0fedc16a699c51a82f122e0cd3c279b66e8fa7c07bcc7f335bb4a93040ecd540acc5858c0c87d8de73d276e8fbfd584febb7b72613a3ae03bc444e5f1d0002beb17e38f38082b28847d040762aa646856180137764b5d1ce07d9a42ec5552cc193c2fd5587385d8b75bc97fce3fddc211eed9f8eda3c15d1e08c3d13ffe7a196e1dc9c6e80678b3072c99b07dd7b651a7241819217ec34095de6fbffaf9ac690475176eca64d499d8bc282ab6eb8a5bd1428b071980617d8611a8f40e5906db4ded21a857455410fc44a7e038bbab26ad8ef26b803a77d662fbcca8cf832ecfc4e29a052d4042b80d990fcc42f4d498506b794de3fa8a64790580372563c326a75427500081cdb4db03604c036a4d7f4c0cbbfc1e64a83e47afa02238314e8c8222e36a177ceb62191f670890bf56648796b55994f08f9d25f6f9c1d3a36b5348ae5a623b5dc91d15eaf89b87c2f34a668d28568516790ef0ebef0071d8e8e8f84203e5a8ff8eea54e665911964dc1bc6f187a97398e36e323cd8410ad3329111eb7e63", 0x1000}, {&(0x7f0000e10000-0xc0)="4baea2b615eed7c6846fd8ec67f9de33a0b174c77f80f1d162cc3d33f78e66beaa916065722060fabe757f0dd9775975fc861f316c42965b9a5dd9928d02bdfed1e08f5cb8d32a642b87618f2e55a18496efc76bc2f7d713f289318cf752fcea90b1679fc0bfbce33f04ab38be647e0ad8c13bf8061f4fa59f4534c7981f4dfb6b884003cb9bd5bc6bd1cc34f5c07fd46da994487af32acd1e4fa808f65c8191a05440f863c7dca2c7a5c79f7e6a2540855c0aa6ea80231992ca00674caeeb67", 0xc0}], 0x5) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, &(0x7f000065e000-0x1)=0x7) syz_open_dev$random(&(0x7f0000bbf000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x200000) 2017/10/19 22:16:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a9e000-0x8)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f00003b1000-0x2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x2000, &(0x7f000090b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$mouse(&(0x7f00004f1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xebb, 0x1841) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000b8f000)=0x80, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffefffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x5, &(0x7f0000abf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = socket(0x10, 0x2, 0x0) r3 = inotify_init1(0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) ioctl(r4, 0x894c, &(0x7f0000158000)="") r5 = dup2(r2, r3) setns(r3, 0x0) setns(r3, 0x100040000000) flistxattr(r3, &(0x7f000066e000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0xb702, &(0x7f0000488000-0x8)={r5, 0x4}) 2017/10/19 22:16:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x41b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00008cb000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000016000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(0xffffffffffffffff, 0x4040aea4, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000021000)="2f6465762f72666b696c6c00", 0x10080, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r3, &(0x7f0000021000)="2e2f66696c653000", 0x80) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000016000)={0x91, 0x5, 0x6, 0x0, 0x0, 0x8, 0x6, 0xffffffffffff0000, 0x8001, 0x4, 0x2, 0xff, 0x0, 0x325, 0x3f, 0x10000, 0x6, 0x1, 0x2}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000023000-0x18)={0x0, 0x2100001002, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000014000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f000002b000-0xc)={0x1, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_nanosleep(0x0, 0x1, &(0x7f000002c000)={0x0, 0x0}, &(0x7f000001c000)={0x0, 0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000fe9000-0xc)={0xa0000000, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_wait(r5, &(0x7f00004c5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x6) lseek(0xffffffffffffffff, 0x0, 0x1) 2017/10/19 22:16:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000b5f000)=[{&(0x7f0000e66000)="29c1e0eb79d02087842d680854beb347bb8e37b51e466ebb7143012f9f00e6ac3b2e69744643a6a6d57f69c2a414ef5ad5b8c3", 0x33}, {&(0x7f000013d000-0xff)="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", 0xff}, {&(0x7f00009a3000)="9ec28d60120430cdaeba50e7b9d98c62728bddfd877c4aaa42e0bc81912ac26d4dc8e87b5f22c2e2470c1ea5c7f996c68b2073db49fa4e051f62b30ec15b30b6e034c3941c3bae4e0be6733cbc07b80ae055dc71c1e874f82a31e04fdb7f849757ecb2e2d11429e52c7c456237b16d20e658f4e1048447a2cdbfe45c67f530078330d042b71d61660b2a11569a2e5af2ed874bd6a0f03a139c78846135ae3b5a24efcdb9ce07b27dbd0d6f0eb8e535b365a3879d22", 0xb5}, {&(0x7f00009da000)="9253f798550208ac77fd620d912c6240b2144e598bd05d1ed1df75cc35eafa8a0d30524760b480904166f1605fce6d93aba3ce7fad41975b39d2dd27341774cb1aa289ecec0512a25b3ce2ff0a0016f5832529cb449ad64c3c674d1a26693f2273135320f5486400059ede73f61bcbca65eae99a7f8021958476b314410851037d61a6f79897ad385b", 0x89}, {&(0x7f0000ca8000-0x43)="abc5373277830044a63b0a7c57aeb291550be192eea4cd8446bbcda2e0f7ceb6bd9f862deb498dffcac7a6fe8eed444b6303045c80edb142f0916020aa106af901115a1095e80022e8baf6047a3a342e4dd4c3d47db60500005dea92233249860dd1eb09a0a9254ee5a8e217bfb362629d2f641a63513a3ee0cf47cf0c2477010aa71dc021d4a5df6af3c6c9adc47755e5", 0x91}], 0x5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000d24000)={{0xa, 0x2, 0xdd27, @loopback={0x0, 0x1}, 0xffffffff}, {0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1000020, [0x80000000, 0xf1, 0xfffffffffffff801, 0x9, 0x977, 0x6, 0xfb9, 0x20]}, 0x5c) writev(r0, &(0x7f00007e7000-0x10)=[{&(0x7f00009f6000)="1f00000002021900000007000000068100fd2b8509000600e1ffffff3f0009", 0x1f}], 0x1) pipe(&(0x7f00003f6000)={0x0, 0x0}) accept$inet(r1, &(0x7f0000001000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00007f7000)=0x183f, 0x4) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000105000)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0xfffffffffffffffe}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00007d8000-0x8)={r3, r4}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c3a000)={r4, 0x20410028, &(0x7f0000410000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) 2017/10/19 22:16:52 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000c13000)=0xc, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000039c000-0x4)=0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@common="69703667726530000000000000000000", @ifru_names=@common="695a01007674691b0000e2ffffff0000"}) pipe2(&(0x7f0000799000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) r0 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) r1 = memfd_create(&(0x7f000039f000)="69703caa7600000006000003ff2001", 0x1) pwritev(r1, &(0x7f0000d4a000-0x70)=[{&(0x7f00003ce000)="8927cb911b59897d403cdc823cd5c9e288ff9fe71bb159ccfc1b71c2557db94b03446618780dfd0813916f45a02ff6c05d43d4ef", 0xfffffffffffffe68}, {&(0x7f0000db2000)="fe6a33f6158442290686d5b2b76fe9e4c6afb40c9f09604a9f2cd78d1f4c4dc2d28b799141a06ce181b2f6d338971d32cb3ca22ee8b4fd", 0x37}, {&(0x7f0000958000-0x58)="4f7e4d0b48ac8012d266d0166ec9e45bc22b302b8cc87bebc47b287f0904b7f02006479249425d575e4808ff0395cc4bd74f1072df0aafe5b62a696f6da846e129ae8d8836ef832f32f263601f5d73c7297d6af018b73bd8", 0x7fffef95}, {&(0x7f0000e93000)="6845bf568b35beb895778a1d222544fb9408cfc8cb08171005d2ecf6ce816a605ed349fd0b628cc4a97611c526b35db022e90afc5f36a7a2c49c55e2f427e86f9054d25cf941654e6a388e93135923c333f1cee7d6bcfba99a4edb", 0x5b}, {&(0x7f0000c09000)="", 0x0}, {&(0x7f00001fd000)="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", 0x100}, {&(0x7f0000d7a000-0xf9)="e957cc5291337209d18ebda314d10a79b08ae551066c471c683c25fd508ccb08c2283db0b4da688f576101198d720efcabba8b5b4dee5c540562071558dcee2a5da3cffc44d6e29d2ba8a7539a9b2b59a7f48b8e565fb228c3503161a3131561e65d0d5a4fc423ec1dc74502df03be2503ee7d6195fb94f792c70499306d80451890a00a070e9f80b97cd2a97de9da1f71f9a7d8c4ed93025219667fb605ed569c46eb6fe11facca535ea939d7ded294913a758c4227fcdeb8e994169ab4054b1a749a4fd8980a49fb03122ff9c88692327e9d46e2071fabc3f6d6c21aba7534a554fd3d260ae03cfb4d3a0e706edf7343e870e91c0d74a727", 0xf9}], 0x7, 0x20003) ioctl$LOOP_CHANGE_FD(r0, 0x401070ca, r1) 2017/10/19 22:16:52 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x228, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f00009d9000-0x20)=[{r1, 0x500, 0x0}, {r0, 0x20, 0x0}, {r1, 0x100, 0x0}, {r1, 0x8080, 0x0}], 0x4, &(0x7f00008f2000-0x10)={0x77359400, 0x0}, &(0x7f0000c5a000)={0x6}, 0x8) mq_getsetattr(r1, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpgrp(0x0) setpriority(0x2, r2, 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)="2f6465762f6b766d00", 0x0, 0x0) r4 = syz_open_dev$vcsn(&(0x7f00006ed000)="2f6465762f7663732300", 0x8, 0x20800) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f000042d000)={0x1, 0x0, [{0x7f, 0x7, 0x0, 0x0, @irqchip={0x4, 0x7}}]}) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000792000)={r5, 0x80000000, 0xd0, 0xeb, &(0x7f0000850000-0xd0)="ef8a233c7e5947e4fd9f49f86a7bdaeeeb9cbd2fe33a52a94c197c8c03cba197f1d7e558ed68e5f28f353695fca7c240bd694a7e35af530cfa20a917ff93404b80a47475be5ffdc0c4579cad64b6b606031bb26ce59b9948ee4ac9f5786b774e62af790b973a2f81d33d96fe52b49c82f7e4ed1bd96bd1cad9d94184b3c95c11d6ace2b2990e17bd1156d72df77748e956039e4ba427db1e801e677282d6dc12e4ec68e56ef3c3356039c62c54f18334ea0b393f7311171631bf82bcd23b3d95a3d5e698b50428510631199d49ed1347", &(0x7f0000755000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10000, 0x1}, 0x28) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae64) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) close(r6) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f00006f3000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xafa, 0x9, 0x6, 0xfff, 0x1ff, 0x0, 0x1, 0x2000000, 0xffffffffffffff2d, 0x0}, {0x0, 0x5000, 0xf, 0x100000001, 0x1, 0x40, 0x0, 0x3, 0x80, 0x0, 0x1, 0xffffffffffff8d96, 0x0}, {0xd000, 0x0, 0xc, 0x0, 0x8, 0xc57, 0x0, 0x66, 0x0, 0x7ff, 0xc21, 0x5, 0x0}, {0x0, 0x3, 0x0, 0x7ff, 0x16685009, 0x6, 0x2e, 0x7fff, 0x1, 0x8, 0x6, 0x8, 0x0}, {0xf002, 0x0, 0xe, 0x1, 0x4, 0x20, 0x9, 0x8, 0x0, 0xfff, 0x401, 0x101, 0x0}, {0x7000, 0x4000, 0xf, 0x1f, 0x989, 0x401, 0xea8, 0x2, 0x4df993ce, 0x0, 0x1ff, 0x0, 0x0}, {0x2000, 0x3000, 0x51bc6c3f2a916fbd, 0x4, 0x0, 0x80, 0x0, 0x6, 0x568, 0x0, 0x8, 0x400, 0x0}, {0x5000, 0x5000, [0x0, 0x0, 0x0]}, {0x13000, 0x2, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3000, 0x3ffff, 0xd, 0x4401, 0x3000, [0x5, 0xfffffffffffffffb, 0x3, 0xdfee]}) get_mempolicy(&(0x7f0000616000)=0x0, &(0x7f00002ca000-0x8)=0x0, 0x8, &(0x7f0000e94000/0x4000)=nil, 0x1) close(r6) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000a14000)={0x2713, 0x3, 0x6000, 0x1000, &(0x7f00000c3000/0x1000)=nil}) personality(0x5000007) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000009000)=0x0, &(0x7f0000009000)=0x4) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r7 = syz_open_dev$random(&(0x7f0000002000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x40001) writev(r7, &(0x7f0000002000)=[{&(0x7f0000008000)="", 0x0}, {&(0x7f0000008000-0x4)="da7b2803", 0x4}, {&(0x7f0000009000-0x8)="3ff67e6f92041f336c8f33c24c4894cca7721d42c29d4cb250c06a9d2556e9ee5aeb6c389e5f30ccd3217b99ea7bc03822db022e79ed858317158fa26e817dfe0bd442266da1b752a0f34288e19e35eb41362e984dc43af9de4012158b09d00c8aab1351186a9b440c7228dc27a6deac09144991fbd143830beccf21e15e7bc0f1213b6f8a39188553451dd39b74232bde1e06ab19e4ec74c0c8f84335739ac23d52d636da7d9222ba7a5c604a9a6ef4ecd763d0ce3642fd031b3b00080d220a74d82f50675b94b376a8e82d", 0xcc}, {&(0x7f0000008000)="a5d1249fcd48c88f193588e4c094ff17883f5f438c7f074a9e4447a3ef8307ea168aef24e7fff53d561617ec6c5111fa58b54ab6df1739bc6ce2b91a39c5d20b891d0a68c7dc08bc8e4b5df5ac22e2a8e6e7132d62c9ba2b3306c1f11fb7c73f2cd87ce0db81b9a859b10f4d80223baad5bb555fc8bbe123a948872acd140e8b7605006a06694b317324915b61004b517d3002f2959a7c5f0fec8e", 0x9b}, {&(0x7f0000008000)="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", 0x1000}, {&(0x7f0000009000-0xbc)="58f24d84b71c25e534dab2c9904a0663aff33de95fc2162dfa828796540f04b1f2b9a750cc7d95cd733ccbd1b70e7f19394d0fc1e089da885dbdb62a5283bc38b21231d9b0f9b1c5d80000c4fa34371b7eb5c6c6ef1ae40102e5e1b914d04524be93a0a8c8bda23978a213762859da527b8a7c07a9e90132c6bedcb4923c46ba65d2c4a026f11d73f58270d3186843bd2e4b5e0bc8b6c86dc802f49e5dde70f26bd648023c3e460e413982151f0b41341071833ce3b17244a80e57e8", 0xbc}], 0x6) sysfs$3(0x3) 2017/10/19 22:16:52 executing program 4: mmap(&(0x7f0000001000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfdfd, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000029000)={0x0, 0x0, []}) 2017/10/19 22:16:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$usbmon(&(0x7f00001bb000-0xd)="2f6465762f7573626d6f6e2300", 0xdbc, 0x8000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 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) openat$rfkill(0xffffffffffffff9c, &(0x7f0000377000)="2f6465762f72666b696c6c00", 0x420000, 0x0) memfd_create(&(0x7f0000001000-0x9)="75736572656d302600", 0x1) io_setup(0x1000000008, &(0x7f000030c000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) prctl$setname(0xf, &(0x7f000066c000-0xc)="2b7d70707030776c616e3000") io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r2 = socket$netlink(0x10, 0x3, 0x9) perf_event_open(&(0x7f0000a07000-0x78)={0x3, 0x78, 0x8001, 0x3, 0x5, 0x3f, 0x0, 0x80000001, 0x2000, 0x8, 0x8, 0x0, 0x31f, 0x6, 0x0, 0x9, 0x1, 0x3, 0x0, 0x0, 0x6, 0x8, 0x0, 0x0, 0xc261, 0xff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xf) rt_sigprocmask(0x1, &(0x7f0000a29000)={0x1000}, &(0x7f00003c0000-0x8)={0x0}, 0x8) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f00001bb000)="", &(0x7f0000015000-0x4)=0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000b02000)={0x9, {{0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004be000)={0xb01a, 0x0, 0x3, 0x9, 0x0}, &(0x7f00000f8000)=0x10) mq_getsetattr(0xffffffffffffffff, &(0x7f000070d000-0x40)={0x100000000, 0x7, 0x40, 0x6, 0x8, 0x9, 0x8, 0x6}, &(0x7f0000ba9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) io_getevents(r0, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0}) 2017/10/19 22:16:52 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000c13000)=0xc, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000039c000-0x4)=0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@common="69703667726530000000000000000000", @ifru_names=@common="695a01007674691b0000e2ffffff0000"}) pipe2(&(0x7f0000799000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) r0 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) r1 = memfd_create(&(0x7f000039f000)="69703caa7600000006000003ff2001", 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x401070ca, r1) 2017/10/19 22:16:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a9e000-0x8)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f00003b1000-0x2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x2000, &(0x7f000090b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$mouse(&(0x7f00004f1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xebb, 0x1841) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000b8f000)=0x80, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffefffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x5, &(0x7f0000abf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r2 = socket(0x10, 0x2, 0x0) r3 = inotify_init1(0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) ioctl(r4, 0x894c, &(0x7f0000158000)="") r5 = dup2(r2, r3) setns(r3, 0x0) setns(r3, 0x100040000000) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0xb702, &(0x7f0000488000-0x8)={r5, 0x4}) 2017/10/19 22:16:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009c9000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$evdev(&(0x7f000081d000)="2f6465762f696e7075742f6576656e742300", 0xffffffffffffffff, 0x0) fallocate(r2, 0x2, 0x62, 0x3) r3 = syz_open_dev$mouse(&(0x7f00000a1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3f, 0x24100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000309000)={0x6, 0x0, 0x10002, 0x800}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000002d000)={0x6, r4, 0x0, 0x7}) r5 = syz_open_dev$tun(&(0x7f0000870000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000428000-0x4)=0x8000203) r6 = fcntl$dupfd(r5, 0x406, r1) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000d41000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="5f924cffc34bd2383e5bdb2b9e0615f1"}) ioctl$TTUNGETFILTER(r6, 0x801054db, &(0x7f0000818000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r7, 0x8927, &(0x7f0000ff3000)={@common="67726530000000000000000000000000", &(0x7f000028e000-0x30)=@ethtool_rxfh={0x47, 0x1000, 0x7, 0x3, 0x4, "624ad1", 0x100000000, [0x3, 0xee, 0x9d5, 0x5, 0x4, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f0000513000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg(r1, &(0x7f00009d3000)=[{{0x0, 0x0, &(0x7f0000515000)=[{&(0x7f0000f9d000-0x36)="f6f1660137b48d1f4466e00ccc6244fad61b124ea081e2cf503f52fa9ac711965207725d96125ff198bd843e2014df753d46c28deb579946ee9796026b0fcb02f0f8426b010bad52b850432a941f629a5af65d343565e17e53824af258edfeb085ca0f09b5c83af4b6a8afa67929e8ab4b9d71e85b716831f76f2ae0629346e81336e721253ab6a4d65992cf48795518c021749bc1634d92ec6996fd400336cd17", 0xa1}, {&(0x7f000034a000-0x37)="3bd7fdd3bd671a1e62cfaf9a8c95ab2816bbcbb338bac0a6b3b51b4f496c85bf8352af298b51104c265a3dc946e6d9f15dde2c740dd84b", 0x37}, {&(0x7f00001f4000-0x2)="389a", 0x2}, {&(0x7f0000454000-0xfa)="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", 0xfa}, {&(0x7f000083d000)="432e3e63b0939c", 0x7}, {&(0x7f00005ca000-0x8)="992b16d55989fa99", 0x8}, {&(0x7f0000dc9000-0x8e)="add69d152a615fa4292cc84815fffc8f53b61ab836cdf6e9ede8b9bb9cc3405a07c272f662572420cf51c0ddb1d6f66784471ee111fca35a3b8210b0b48c2dd14df6e4aa42a654a2be7735e76c3c3713ae22cbe893d942900026ff8600dba421f14b6f8369e6b2caaa5da84a2a6c94a08b12398c447b779e769a24a4961bf2100e368c3c136ded421ca318a40863", 0x8e}], 0x7, &(0x7f0000044000)=[{0x98, 0x0, 0x1f, "b674edf155ab3b53addd23a66f9b76d92b6fe932b95e3e1cf7860375bd9418b23088df10c37ffaa08e9aa083f9a9eb3e5234a73863813b6786531207013751161f2a610bc1dbd0863af71307e4b98b8a1284a639f75ad55ba9db5714cdc406e937fa066ce87def78ebca485c170aeadca469a1504de5220657df4718918285bc12a5654443"}, {0xf8, 0x10f, 0x0, "eee7043aa26fc3418db1e0e971c869552d69db948ccc7f878bb8a62e5c9980d5ceaee61ee4df021efefe5dade2ac6de6cdd5c9d4d3b6bab8a61a3ab8fe9597b7ee7b1dabe1c5eed7726841bca9fc452882c2ded16c778216d910f040a7a3d010f4f9d47b9f0e401278ab0cfdc0693bcbae49fc005dd03bd33180acdf49aee86e7b8ea9493b85ad5786ad6abfe736181dec531304cd65e3050abf7735e6caff4c876c88c856da2b484c6b8e730a595c428b2a45b00dde2eac4b23f9cd9d82d87c60ababb9924f75ab01cd006a62b180ec5006c78d874c556acfb237c84ce023ce949dba3c6e18"}], 0x2, 0x20000010}, 0x800}], 0x1, 0x40000) ioctl$sock_ifreq(r6, 0x89a3, &(0x7f00005cf000-0x28)={@common="62637366300000000000000000000000", @ifru_settings={0x5, 0x5, @sync=&(0x7f000087e000-0xc)={0x18, 0xe57, 0x1}}}) sendto(r7, &(0x7f000043c000)="120000001200e7fb00ffe90000000800f99b", 0x12, 0x7c, 0x0, 0x0) pwritev(r0, &(0x7f0000251000-0x60)=[{&(0x7f0000463000)="68d00bcb5467bf1a0d79ae31f1aaf5583197b0f9ac0a278422b4daa2bd467fc3d8f08d89ca20a38360d1f09a5d17d8de7ec645ba963346bc7631a7ecad5b118969c10fb236286eb589c58df5d4cef675d161fab04b3a5ab9d7bd2d30be8321d9b893148cc071b273808758bccbde674b68ed74edcecf3ff843310086403c4b0b2983b10260c76bfbfd8bdeacde5e508ace145a449870b96ee623a96e6cff69077d49936764e0b3d05d6d51a4421aca4bde7ef6bdb09e51b167dd1f1ec17aadd035a158b63b0ec1c96576d054f0dd6bcde5806ee9f32274b3264c82feba7fde516f5996b904", 0xe5}, {&(0x7f0000c10000)="fb972b619026bad3444f3f8a1cedd605e068ab09252d05bffced208c46", 0x1d}, {&(0x7f00004e1000-0xcc)="28822215efd588ca72823898e11f3f50711d7ba268132e22160734f4c2c5d12c84632ee65e299308f85a5d51aa44790ae9c897d9a843ddf4b58465ce5fab30fc5205c6d819eec3c915e238a3b5648cc8e2a69e8ad2d4ccba391608707325ac951c31f6df6acbb90b758c9608d424fb5edf06ad130576b603ebddf2fac44f0e60ea3446faa89838e7fc64c4ef479249365b9dc64d76a51c98bd89df4e0d9736339affb5dda77b6e8407a4603ae5390270bf3ff790b02a58d204a80fd63e5eff397bc68f0413c13e7f974b1fe9", 0xcc}, {&(0x7f00004ec000)="2ef4c49cda61091db9f0d93ae091998773504eafd7db57683b0f9c5a4c9ea1a8a06a16bbdfa99b2a0d1af205b405f398390b806ca0c707399a3e35fa781c613cd8c1797da9ba4db2c8ff9fc21e885ab8c75b34b6b980065393819cb2c53f50d425c46ea9639349d2a2ccb44737ba078b636d8f98819e191776e699a4325c97f4ea2ea924b91730d4fc451d63957e72d7ffcf2182ce79c5609a2a254dc76adb9bf4ced0f755842c190ff7d9c5bf5976b7e52c", 0xb2}, {&(0x7f0000ecc000)="", 0x0}, 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0x1000}], 0x6, 0x0) recvfrom$unix(r7, &(0x7f0000f77000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xf64, 0x20, &(0x7f0000fc8000)=@abs={0x1fffffff, 0x0, 0x0}, 0x8) writev(r0, &(0x7f000043d000)=[{&(0x7f0000bb4000)="9cb0f2d930dd82ffa25064f606f3672c92c854143e3c944e2ef763ec5e7f56be3988b57b6c09a5f7b271e40fc6c28b0bf60b3c8560d838962c8e2c3bb40edf669dad0316e36f188ea750bf0db7f00a5306e24be6101e630285aedbcd11fbdf87f2a43a410137558f71af5eeb188009eb54346fb488d58919677151654bc6ba5a7c63678e5980", 0x86}, {&(0x7f0000e9e000)="44e6dafbfa5ce79fad8e4851561745f252ed73d0340b61288aaddcdb6d5ece31f03f13d20c9b77864737c4d279633c1dccd49413", 0x34}, {&(0x7f0000402000)="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", 0xfd}, {&(0x7f0000ae8000)="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", 0x1000}, {&(0x7f0000e10000-0xc0)="4baea2b615eed7c6846fd8ec67f9de33a0b174c77f80f1d162cc3d33f78e66beaa916065722060fabe757f0dd9775975fc861f316c42965b9a5dd9928d02bdfed1e08f5cb8d32a642b87618f2e55a18496efc76bc2f7d713f289318cf752fcea90b1679fc0bfbce33f04ab38be647e0ad8c13bf8061f4fa59f4534c7981f4dfb6b884003cb9bd5bc6bd1cc34f5c07fd46da994487af32acd1e4fa808f65c8191a05440f863c7dca2c7a5c79f7e6a2540855c0aa6ea80231992ca00674caeeb67", 0xc0}], 0x5) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, &(0x7f000065e000-0x1)=0x7) 2017/10/19 22:16:52 executing program 4: mmap(&(0x7f0000001000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfdfd, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000029000)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) 2017/10/19 22:16:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000b5f000)=[{&(0x7f0000e66000)="29c1e0eb79d02087842d680854beb347bb8e37b51e466ebb7143012f9f00e6ac3b2e69744643a6a6d57f69c2a414ef5ad5b8c3", 0x33}, {&(0x7f000013d000-0xff)="fa1eb2e8c6cc3bda77c56e35e541c574544d9c6e0e7a3370b94bac1c30217ed688171db6ffd5cfaa072bc90ce5b25e449a2b38810af2e037c633388316cde7c898c2269ce035847062464d91594cfa3573853e7477138b83ed4905e45baf1f7256aa559855092c6aa3476e024072cf4f942ecddd0d8968f31952af616ac4b814c9407a0d13fa9b9872b2c3b76b487a9c681482f9b6522bf9b91358bdaa84ebc94bb41871285db2099466c207ccb9f56ff95fd7069a0aa8e52e7b5c8d2fa036767499d9b492688281a16417212a8c1bf17f4c8ae11f6b60effef59abeb920939b4f1676367de8c9b568c79e4148463af7205337b912ccc37141b2499cf80dd2", 0xff}, {&(0x7f00009a3000)="9ec28d60120430cdaeba50e7b9d98c62728bddfd877c4aaa42e0bc81912ac26d4dc8e87b5f22c2e2470c1ea5c7f996c68b2073db49fa4e051f62b30ec15b30b6e034c3941c3bae4e0be6733cbc07b80ae055dc71c1e874f82a31e04fdb7f849757ecb2e2d11429e52c7c456237b16d20e658f4e1048447a2cdbfe45c67f530078330d042b71d61660b2a11569a2e5af2ed874bd6a0f03a139c78846135ae3b5a24efcdb9ce07b27dbd0d6f0eb8e535b365a3879d22", 0xb5}, {&(0x7f00009da000)="9253f798550208ac77fd620d912c6240b2144e598bd05d1ed1df75cc35eafa8a0d30524760b480904166f1605fce6d93aba3ce7fad41975b39d2dd27341774cb1aa289ecec0512a25b3ce2ff0a0016f5832529cb449ad64c3c674d1a26693f2273135320f5486400059ede73f61bcbca65eae99a7f8021958476b314410851037d61a6f79897ad385b", 0x89}, {&(0x7f0000ca8000-0x43)="abc5373277830044a63b0a7c57aeb291550be192eea4cd8446bbcda2e0f7ceb6bd9f862deb498dffcac7a6fe8eed444b6303045c80edb142f0916020aa106af901115a1095e80022e8baf6047a3a342e4dd4c3d47db60500005dea92233249860dd1eb09a0a9254ee5a8e217bfb362629d2f641a63513a3ee0cf47cf0c2477010aa71dc021d4a5df6af3c6c9adc47755e5", 0x91}], 0x5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000d24000)={{0xa, 0x2, 0xdd27, @loopback={0x0, 0x1}, 0xffffffff}, {0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1000020, [0x80000000, 0xf1, 0xfffffffffffff801, 0x9, 0x977, 0x6, 0xfb9, 0x20]}, 0x5c) writev(r0, &(0x7f00007e7000-0x10)=[{&(0x7f00009f6000)="1f00000002021900000007000000068100fd2b8509000600e1ffffff3f0009", 0x1f}], 0x1) pipe(&(0x7f00003f6000)={0x0, 0x0}) accept$inet(r1, &(0x7f0000001000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00007f7000)=0x183f, 0x4) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000105000)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0xfffffffffffffffe}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) socket$kcm(0x29, 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c3a000)={r4, 0x20410028, &(0x7f0000410000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) 2017/10/19 22:16:52 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000c13000)=0xc, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000039c000-0x4)=0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@common="69703667726530000000000000000000", @ifru_names=@common="695a01007674691b0000e2ffffff0000"}) pipe2(&(0x7f0000799000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) r0 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) ioctl$LOOP_CHANGE_FD(r0, 0x401070ca, 0xffffffffffffffff) 2017/10/19 22:16:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$usbmon(&(0x7f00001bb000-0xd)="2f6465762f7573626d6f6e2300", 0xdbc, 0x8000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 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) openat$rfkill(0xffffffffffffff9c, &(0x7f0000377000)="2f6465762f72666b696c6c00", 0x420000, 0x0) memfd_create(&(0x7f0000001000-0x9)="75736572656d302600", 0x1) io_setup(0x1000000008, &(0x7f000030c000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) prctl$setname(0xf, &(0x7f000066c000-0xc)="2b7d70707030776c616e3000") io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r2 = socket$netlink(0x10, 0x3, 0x9) perf_event_open(&(0x7f0000a07000-0x78)={0x3, 0x78, 0x8001, 0x3, 0x5, 0x3f, 0x0, 0x80000001, 0x2000, 0x8, 0x8, 0x0, 0x31f, 0x6, 0x0, 0x9, 0x1, 0x3, 0x0, 0x0, 0x6, 0x8, 0x0, 0x0, 0xc261, 0xff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xf) rt_sigprocmask(0x1, &(0x7f0000a29000)={0x1000}, &(0x7f00003c0000-0x8)={0x0}, 0x8) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f00001bb000)="", &(0x7f0000015000-0x4)=0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000b02000)={0x9, {{0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004be000)={0xb01a, 0x0, 0x3, 0x9, 0x0}, &(0x7f00000f8000)=0x10) io_getevents(r0, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0}) 2017/10/19 22:16:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000588000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x10c000001, 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) shmget(0x3, 0x2000, 0x1108, &(0x7f00009c6000/0x2000)=nil) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000df5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e71000)=0xe8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x6, 0x4, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000718000)={r0, &(0x7f0000070000-0x34)="", &(0x7f000011c000+0xcf)="", 0x0}, 0x20) getegid() syz_open_dev$usbmon(&(0x7f00007d5000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x4000) r1 = accept4(0xffffffffffffff9c, &(0x7f000065b000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000159000)=0x80, 0x80000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005a0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000420000)=0xc) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000b8f000)=0x80, 0x4) sysfs$2(0x2, 0x9, &(0x7f000030a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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epoll_create(0xfff) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r3 = socket(0x11, 0x802, 0x8) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) close(r3) 2017/10/19 22:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a9e000-0x8)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f00003b1000-0x2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x2000, &(0x7f000090b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$mouse(&(0x7f00004f1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xebb, 0x1841) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000b8f000)=0x80, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffefffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x5, &(0x7f0000abf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r2 = socket(0x10, 0x2, 0x0) r3 = inotify_init1(0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) ioctl(r4, 0x894c, &(0x7f0000158000)="") r5 = dup2(r2, r3) setns(r3, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0xb702, &(0x7f0000488000-0x8)={r5, 0x4}) 2017/10/19 22:16:53 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000c13000)=0xc, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000039c000-0x4)=0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@common="69703667726530000000000000000000", @ifru_names=@common="695a01007674691b0000e2ffffff0000"}) pipe2(&(0x7f0000799000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x401070ca, 0xffffffffffffffff) 2017/10/19 22:16:53 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x228, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f00009d9000-0x20)=[{r1, 0x500, 0x0}, {r0, 0x20, 0x0}, {r1, 0x100, 0x0}, {r1, 0x8080, 0x0}], 0x4, &(0x7f00008f2000-0x10)={0x77359400, 0x0}, &(0x7f0000c5a000)={0x6}, 0x8) mq_getsetattr(r1, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpgrp(0x0) setpriority(0x2, r2, 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)="2f6465762f6b766d00", 0x0, 0x0) r4 = syz_open_dev$vcsn(&(0x7f00006ed000)="2f6465762f7663732300", 0x8, 0x20800) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f000042d000)={0x1, 0x0, [{0x7f, 0x7, 0x0, 0x0, @irqchip={0x4, 0x7}}]}) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000792000)={r5, 0x80000000, 0xd0, 0xeb, &(0x7f0000850000-0xd0)="ef8a233c7e5947e4fd9f49f86a7bdaeeeb9cbd2fe33a52a94c197c8c03cba197f1d7e558ed68e5f28f353695fca7c240bd694a7e35af530cfa20a917ff93404b80a47475be5ffdc0c4579cad64b6b606031bb26ce59b9948ee4ac9f5786b774e62af790b973a2f81d33d96fe52b49c82f7e4ed1bd96bd1cad9d94184b3c95c11d6ace2b2990e17bd1156d72df77748e956039e4ba427db1e801e677282d6dc12e4ec68e56ef3c3356039c62c54f18334ea0b393f7311171631bf82bcd23b3d95a3d5e698b50428510631199d49ed1347", &(0x7f0000755000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10000, 0x1}, 0x28) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae64) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) close(r6) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f00006f3000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xafa, 0x9, 0x6, 0xfff, 0x1ff, 0x0, 0x1, 0x2000000, 0xffffffffffffff2d, 0x0}, {0x0, 0x5000, 0xf, 0x100000001, 0x1, 0x40, 0x0, 0x3, 0x80, 0x0, 0x1, 0xffffffffffff8d96, 0x0}, {0xd000, 0x0, 0xc, 0x0, 0x8, 0xc57, 0x0, 0x66, 0x0, 0x7ff, 0xc21, 0x5, 0x0}, {0x0, 0x3, 0x0, 0x7ff, 0x16685009, 0x6, 0x2e, 0x7fff, 0x1, 0x8, 0x6, 0x8, 0x0}, {0xf002, 0x0, 0xe, 0x1, 0x4, 0x20, 0x9, 0x8, 0x0, 0xfff, 0x401, 0x101, 0x0}, {0x7000, 0x4000, 0xf, 0x1f, 0x989, 0x401, 0xea8, 0x2, 0x4df993ce, 0x0, 0x1ff, 0x0, 0x0}, {0x2000, 0x3000, 0x51bc6c3f2a916fbd, 0x4, 0x0, 0x80, 0x0, 0x6, 0x568, 0x0, 0x8, 0x400, 0x0}, {0x5000, 0x5000, [0x0, 0x0, 0x0]}, {0x13000, 0x2, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3000, 0x3ffff, 0xd, 0x4401, 0x3000, [0x5, 0xfffffffffffffffb, 0x3, 0xdfee]}) get_mempolicy(&(0x7f0000616000)=0x0, &(0x7f00002ca000-0x8)=0x0, 0x8, &(0x7f0000e94000/0x4000)=nil, 0x1) close(r6) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000a14000)={0x2713, 0x3, 0x6000, 0x1000, &(0x7f00000c3000/0x1000)=nil}) personality(0x5000007) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000009000)=0x0, &(0x7f0000009000)=0x4) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r7 = syz_open_dev$random(&(0x7f0000002000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x40001) writev(r7, &(0x7f0000002000)=[{&(0x7f0000008000)="", 0x0}, {&(0x7f0000008000-0x4)="da7b2803", 0x4}, {&(0x7f0000009000-0x8)="3ff67e6f92041f336c8f33c24c4894cca7721d42c29d4cb250c06a9d2556e9ee5aeb6c389e5f30ccd3217b99ea7bc03822db022e79ed858317158fa26e817dfe0bd442266da1b752a0f34288e19e35eb41362e984dc43af9de4012158b09d00c8aab1351186a9b440c7228dc27a6deac09144991fbd143830beccf21e15e7bc0f1213b6f8a39188553451dd39b74232bde1e06ab19e4ec74c0c8f84335739ac23d52d636da7d9222ba7a5c604a9a6ef4ecd763d0ce3642fd031b3b00080d220a74d82f50675b94b376a8e82d", 0xcc}, {&(0x7f0000008000)="a5d1249fcd48c88f193588e4c094ff17883f5f438c7f074a9e4447a3ef8307ea168aef24e7fff53d561617ec6c5111fa58b54ab6df1739bc6ce2b91a39c5d20b891d0a68c7dc08bc8e4b5df5ac22e2a8e6e7132d62c9ba2b3306c1f11fb7c73f2cd87ce0db81b9a859b10f4d80223baad5bb555fc8bbe123a948872acd140e8b7605006a06694b317324915b61004b517d3002f2959a7c5f0fec8e", 0x9b}, {&(0x7f0000008000)="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", 0x1000}, {&(0x7f0000009000-0xbc)="58f24d84b71c25e534dab2c9904a0663aff33de95fc2162dfa828796540f04b1f2b9a750cc7d95cd733ccbd1b70e7f19394d0fc1e089da885dbdb62a5283bc38b21231d9b0f9b1c5d80000c4fa34371b7eb5c6c6ef1ae40102e5e1b914d04524be93a0a8c8bda23978a213762859da527b8a7c07a9e90132c6bedcb4923c46ba65d2c4a026f11d73f58270d3186843bd2e4b5e0bc8b6c86dc802f49e5dde70f26bd648023c3e460e413982151f0b41341071833ce3b17244a80e57e8", 0xbc}], 0x6) sysfs$3(0x3) 2017/10/19 22:16:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000b5f000)=[{&(0x7f0000e66000)="29c1e0eb79d02087842d680854beb347bb8e37b51e466ebb7143012f9f00e6ac3b2e69744643a6a6d57f69c2a414ef5ad5b8c3", 0x33}, {&(0x7f000013d000-0xff)="fa1eb2e8c6cc3bda77c56e35e541c574544d9c6e0e7a3370b94bac1c30217ed688171db6ffd5cfaa072bc90ce5b25e449a2b38810af2e037c633388316cde7c898c2269ce035847062464d91594cfa3573853e7477138b83ed4905e45baf1f7256aa559855092c6aa3476e024072cf4f942ecddd0d8968f31952af616ac4b814c9407a0d13fa9b9872b2c3b76b487a9c681482f9b6522bf9b91358bdaa84ebc94bb41871285db2099466c207ccb9f56ff95fd7069a0aa8e52e7b5c8d2fa036767499d9b492688281a16417212a8c1bf17f4c8ae11f6b60effef59abeb920939b4f1676367de8c9b568c79e4148463af7205337b912ccc37141b2499cf80dd2", 0xff}, {&(0x7f00009a3000)="9ec28d60120430cdaeba50e7b9d98c62728bddfd877c4aaa42e0bc81912ac26d4dc8e87b5f22c2e2470c1ea5c7f996c68b2073db49fa4e051f62b30ec15b30b6e034c3941c3bae4e0be6733cbc07b80ae055dc71c1e874f82a31e04fdb7f849757ecb2e2d11429e52c7c456237b16d20e658f4e1048447a2cdbfe45c67f530078330d042b71d61660b2a11569a2e5af2ed874bd6a0f03a139c78846135ae3b5a24efcdb9ce07b27dbd0d6f0eb8e535b365a3879d22", 0xb5}, {&(0x7f00009da000)="9253f798550208ac77fd620d912c6240b2144e598bd05d1ed1df75cc35eafa8a0d30524760b480904166f1605fce6d93aba3ce7fad41975b39d2dd27341774cb1aa289ecec0512a25b3ce2ff0a0016f5832529cb449ad64c3c674d1a26693f2273135320f5486400059ede73f61bcbca65eae99a7f8021958476b314410851037d61a6f79897ad385b", 0x89}, {&(0x7f0000ca8000-0x43)="abc5373277830044a63b0a7c57aeb291550be192eea4cd8446bbcda2e0f7ceb6bd9f862deb498dffcac7a6fe8eed444b6303045c80edb142f0916020aa106af901115a1095e80022e8baf6047a3a342e4dd4c3d47db60500005dea92233249860dd1eb09a0a9254ee5a8e217bfb362629d2f641a63513a3ee0cf47cf0c2477010aa71dc021d4a5df6af3c6c9adc47755e5", 0x91}], 0x5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000d24000)={{0xa, 0x2, 0xdd27, @loopback={0x0, 0x1}, 0xffffffff}, {0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1000020, [0x80000000, 0xf1, 0xfffffffffffff801, 0x9, 0x977, 0x6, 0xfb9, 0x20]}, 0x5c) writev(r0, &(0x7f00007e7000-0x10)=[{&(0x7f00009f6000)="1f00000002021900000007000000068100fd2b8509000600e1ffffff3f0009", 0x1f}], 0x1) pipe(&(0x7f00003f6000)={0x0, 0x0}) accept$inet(r1, &(0x7f0000001000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00007f7000)=0x183f, 0x4) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000105000)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0xfffffffffffffffe}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c3a000)={r4, 0x20410028, &(0x7f0000410000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) 2017/10/19 22:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009c9000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$evdev(&(0x7f000081d000)="2f6465762f696e7075742f6576656e742300", 0xffffffffffffffff, 0x0) fallocate(r2, 0x2, 0x62, 0x3) r3 = syz_open_dev$mouse(&(0x7f00000a1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3f, 0x24100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000309000)={0x6, 0x0, 0x10002, 0x800}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000002d000)={0x6, r4, 0x0, 0x7}) r5 = syz_open_dev$tun(&(0x7f0000870000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000428000-0x4)=0x8000203) r6 = fcntl$dupfd(r5, 0x406, r1) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000d41000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="5f924cffc34bd2383e5bdb2b9e0615f1"}) ioctl$TTUNGETFILTER(r6, 0x801054db, &(0x7f0000818000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r7, 0x8927, &(0x7f0000ff3000)={@common="67726530000000000000000000000000", &(0x7f000028e000-0x30)=@ethtool_rxfh={0x47, 0x1000, 0x7, 0x3, 0x4, "624ad1", 0x100000000, [0x3, 0xee, 0x9d5, 0x5, 0x4, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f0000513000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg(r1, &(0x7f00009d3000)=[{{0x0, 0x0, &(0x7f0000515000)=[{&(0x7f0000f9d000-0x36)="f6f1660137b48d1f4466e00ccc6244fad61b124ea081e2cf503f52fa9ac711965207725d96125ff198bd843e2014df753d46c28deb579946ee9796026b0fcb02f0f8426b010bad52b850432a941f629a5af65d343565e17e53824af258edfeb085ca0f09b5c83af4b6a8afa67929e8ab4b9d71e85b716831f76f2ae0629346e81336e721253ab6a4d65992cf48795518c021749bc1634d92ec6996fd400336cd17", 0xa1}, {&(0x7f000034a000-0x37)="3bd7fdd3bd671a1e62cfaf9a8c95ab2816bbcbb338bac0a6b3b51b4f496c85bf8352af298b51104c265a3dc946e6d9f15dde2c740dd84b", 0x37}, {&(0x7f00001f4000-0x2)="389a", 0x2}, {&(0x7f0000454000-0xfa)="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", 0xfa}, {&(0x7f000083d000)="432e3e63b0939c", 0x7}, {&(0x7f00005ca000-0x8)="992b16d55989fa99", 0x8}, {&(0x7f0000dc9000-0x8e)="add69d152a615fa4292cc84815fffc8f53b61ab836cdf6e9ede8b9bb9cc3405a07c272f662572420cf51c0ddb1d6f66784471ee111fca35a3b8210b0b48c2dd14df6e4aa42a654a2be7735e76c3c3713ae22cbe893d942900026ff8600dba421f14b6f8369e6b2caaa5da84a2a6c94a08b12398c447b779e769a24a4961bf2100e368c3c136ded421ca318a40863", 0x8e}], 0x7, &(0x7f0000044000)=[{0x98, 0x0, 0x1f, "b674edf155ab3b53addd23a66f9b76d92b6fe932b95e3e1cf7860375bd9418b23088df10c37ffaa08e9aa083f9a9eb3e5234a73863813b6786531207013751161f2a610bc1dbd0863af71307e4b98b8a1284a639f75ad55ba9db5714cdc406e937fa066ce87def78ebca485c170aeadca469a1504de5220657df4718918285bc12a5654443"}, {0xf8, 0x10f, 0x0, "eee7043aa26fc3418db1e0e971c869552d69db948ccc7f878bb8a62e5c9980d5ceaee61ee4df021efefe5dade2ac6de6cdd5c9d4d3b6bab8a61a3ab8fe9597b7ee7b1dabe1c5eed7726841bca9fc452882c2ded16c778216d910f040a7a3d010f4f9d47b9f0e401278ab0cfdc0693bcbae49fc005dd03bd33180acdf49aee86e7b8ea9493b85ad5786ad6abfe736181dec531304cd65e3050abf7735e6caff4c876c88c856da2b484c6b8e730a595c428b2a45b00dde2eac4b23f9cd9d82d87c60ababb9924f75ab01cd006a62b180ec5006c78d874c556acfb237c84ce023ce949dba3c6e18"}], 0x2, 0x20000010}, 0x800}], 0x1, 0x40000) ioctl$sock_ifreq(r6, 0x89a3, &(0x7f00005cf000-0x28)={@common="62637366300000000000000000000000", @ifru_settings={0x5, 0x5, @sync=&(0x7f000087e000-0xc)={0x18, 0xe57, 0x1}}}) sendto(r7, &(0x7f000043c000)="120000001200e7fb00ffe90000000800f99b", 0x12, 0x7c, 0x0, 0x0) pwritev(r0, &(0x7f0000251000-0x60)=[{&(0x7f0000463000)="68d00bcb5467bf1a0d79ae31f1aaf5583197b0f9ac0a278422b4daa2bd467fc3d8f08d89ca20a38360d1f09a5d17d8de7ec645ba963346bc7631a7ecad5b118969c10fb236286eb589c58df5d4cef675d161fab04b3a5ab9d7bd2d30be8321d9b893148cc071b273808758bccbde674b68ed74edcecf3ff843310086403c4b0b2983b10260c76bfbfd8bdeacde5e508ace145a449870b96ee623a96e6cff69077d49936764e0b3d05d6d51a4421aca4bde7ef6bdb09e51b167dd1f1ec17aadd035a158b63b0ec1c96576d054f0dd6bcde5806ee9f32274b3264c82feba7fde516f5996b904", 0xe5}, {&(0x7f0000c10000)="fb972b619026bad3444f3f8a1cedd605e068ab09252d05bffced208c46", 0x1d}, {&(0x7f00004e1000-0xcc)="28822215efd588ca72823898e11f3f50711d7ba268132e22160734f4c2c5d12c84632ee65e299308f85a5d51aa44790ae9c897d9a843ddf4b58465ce5fab30fc5205c6d819eec3c915e238a3b5648cc8e2a69e8ad2d4ccba391608707325ac951c31f6df6acbb90b758c9608d424fb5edf06ad130576b603ebddf2fac44f0e60ea3446faa89838e7fc64c4ef479249365b9dc64d76a51c98bd89df4e0d9736339affb5dda77b6e8407a4603ae5390270bf3ff790b02a58d204a80fd63e5eff397bc68f0413c13e7f974b1fe9", 0xcc}, {&(0x7f00004ec000)="2ef4c49cda61091db9f0d93ae091998773504eafd7db57683b0f9c5a4c9ea1a8a06a16bbdfa99b2a0d1af205b405f398390b806ca0c707399a3e35fa781c613cd8c1797da9ba4db2c8ff9fc21e885ab8c75b34b6b980065393819cb2c53f50d425c46ea9639349d2a2ccb44737ba078b636d8f98819e191776e699a4325c97f4ea2ea924b91730d4fc451d63957e72d7ffcf2182ce79c5609a2a254dc76adb9bf4ced0f755842c190ff7d9c5bf5976b7e52c", 0xb2}, {&(0x7f0000ecc000)="", 0x0}, {&(0x7f0000578000)="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0xf64, 0x20, &(0x7f0000fc8000)=@abs={0x1fffffff, 0x0, 0x0}, 0x8) writev(r0, &(0x7f000043d000)=[{&(0x7f0000bb4000)="9cb0f2d930dd82ffa25064f606f3672c92c854143e3c944e2ef763ec5e7f56be3988b57b6c09a5f7b271e40fc6c28b0bf60b3c8560d838962c8e2c3bb40edf669dad0316e36f188ea750bf0db7f00a5306e24be6101e630285aedbcd11fbdf87f2a43a410137558f71af5eeb188009eb54346fb488d58919677151654bc6ba5a7c63678e5980", 0x86}, {&(0x7f0000e9e000)="44e6dafbfa5ce79fad8e4851561745f252ed73d0340b61288aaddcdb6d5ece31f03f13d20c9b77864737c4d279633c1dccd49413", 0x34}, {&(0x7f0000402000)="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", 0xfd}, {&(0x7f0000ae8000)="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", 0x1000}, {&(0x7f0000e10000-0xc0)="4baea2b615eed7c6846fd8ec67f9de33a0b174c77f80f1d162cc3d33f78e66beaa916065722060fabe757f0dd9775975fc861f316c42965b9a5dd9928d02bdfed1e08f5cb8d32a642b87618f2e55a18496efc76bc2f7d713f289318cf752fcea90b1679fc0bfbce33f04ab38be647e0ad8c13bf8061f4fa59f4534c7981f4dfb6b884003cb9bd5bc6bd1cc34f5c07fd46da994487af32acd1e4fa808f65c8191a05440f863c7dca2c7a5c79f7e6a2540855c0aa6ea80231992ca00674caeeb67", 0xc0}], 0x5) 2017/10/19 22:16:53 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000c13000)=0xc, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000039c000-0x4)=0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@common="69703667726530000000000000000000", @ifru_names=@common="695a01007674691b0000e2ffffff0000"}) pipe2(&(0x7f0000799000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) r0 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) ioctl$LOOP_CHANGE_FD(r0, 0x401070ca, 0xffffffffffffffff) 2017/10/19 22:16:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x15c, 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) r2 = accept(0xffffffffffffff9c, &(0x7f00009c7000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fe1000)=0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000564000)={0x0, 0x5}, &(0x7f0000dfe000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000165000-0x8)={r3, 0x89d}, &(0x7f0000326000)=0x8) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r4 = open(&(0x7f000062a000)="2e2f636f6e74726f6c00", 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000030c000-0x20)={0x1f, 0x0, 0x1, 0xff}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000963000-0x10)={0x7, r5}) r6 = open(&(0x7f0000028000)="2e2f636f6e74726f6c00", 0x0, 0x0) symlinkat(&(0x7f000003b000)="2e2f66696c653000", r6, &(0x7f0000011000)="2e2f66696c653000") fchmodat(r6, &(0x7f0000e35000-0xa)="2e2f636f6e74726f6c00", 0x80) iopl(0x0) mkdirat(0xffffffffffffffff, &(0x7f00009ec000)="2e2f636f6e74726f6c00", 0x104) name_to_handle_at(r6, &(0x7f000000a000)="2e2f66696c653000", &(0x7f0000036000)={0xc, 0x0, "58"}, &(0x7f0000040000)=0x0, 0x1000) renameat(r6, &(0x7f000001b000)="2e2f66696c653000", r6, &(0x7f0000009000)="2e2f636f6e74726f6c00") lsetxattr(&(0x7f0000592000)="2e2f636f6e74726f6c00", &(0x7f0000aff000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000242000-0x12)="02000000000000006f556e657430242d2a00", 0x12, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000cbf000-0x98)={r3, @in6={{0xa, 0x1, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff87d, 0x0}, &(0x7f0000e04000)=0x98) prctl$seccomp(0x16, 0x2, &(0x7f00005d2000+0x95e)={0x1, &(0x7f0000ab9000)=[{0x9, 0x68, 0x1ff, 0x401}]}) flistxattr(r6, &(0x7f0000734000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8) readlinkat(r6, &(0x7f0000fd5000-0xa)="2e2f636f6e74726f6c00", &(0x7f000043e000)="00", 0x1) r7 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r7, []}, &(0x7f0000044000)=0x0) clock_gettime(0x7, &(0x7f000066d000-0x10)={0x0, 0x0}) ppoll(&(0x7f000004f000-0x40)=[{0xffffffffffffffff, 0x80, 0x0}, {r0, 0x480, 0x0}, {r0, 0x240, 0x0}, {r0, 0x1301, 0x0}, {r1, 0x200, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x6, &(0x7f000005b000+0xd56)={r9, r10+10000000}, &(0x7f000005b000)={0x0}, 0x8) timer_settime(r8, 0x1, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/10/19 22:16:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000b5f000)=[{&(0x7f0000e66000)="29c1e0eb79d02087842d680854beb347bb8e37b51e466ebb7143012f9f00e6ac3b2e69744643a6a6d57f69c2a414ef5ad5b8c3", 0x33}, {&(0x7f000013d000-0xff)="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", 0xff}, {&(0x7f00009a3000)="9ec28d60120430cdaeba50e7b9d98c62728bddfd877c4aaa42e0bc81912ac26d4dc8e87b5f22c2e2470c1ea5c7f996c68b2073db49fa4e051f62b30ec15b30b6e034c3941c3bae4e0be6733cbc07b80ae055dc71c1e874f82a31e04fdb7f849757ecb2e2d11429e52c7c456237b16d20e658f4e1048447a2cdbfe45c67f530078330d042b71d61660b2a11569a2e5af2ed874bd6a0f03a139c78846135ae3b5a24efcdb9ce07b27dbd0d6f0eb8e535b365a3879d22", 0xb5}, {&(0x7f00009da000)="9253f798550208ac77fd620d912c6240b2144e598bd05d1ed1df75cc35eafa8a0d30524760b480904166f1605fce6d93aba3ce7fad41975b39d2dd27341774cb1aa289ecec0512a25b3ce2ff0a0016f5832529cb449ad64c3c674d1a26693f2273135320f5486400059ede73f61bcbca65eae99a7f8021958476b314410851037d61a6f79897ad385b", 0x89}, {&(0x7f0000ca8000-0x43)="abc5373277830044a63b0a7c57aeb291550be192eea4cd8446bbcda2e0f7ceb6bd9f862deb498dffcac7a6fe8eed444b6303045c80edb142f0916020aa106af901115a1095e80022e8baf6047a3a342e4dd4c3d47db60500005dea92233249860dd1eb09a0a9254ee5a8e217bfb362629d2f641a63513a3ee0cf47cf0c2477010aa71dc021d4a5df6af3c6c9adc47755e5", 0x91}], 0x5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000d24000)={{0xa, 0x2, 0xdd27, @loopback={0x0, 0x1}, 0xffffffff}, {0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1000020, [0x80000000, 0xf1, 0xfffffffffffff801, 0x9, 0x977, 0x6, 0xfb9, 0x20]}, 0x5c) writev(r0, &(0x7f00007e7000-0x10)=[{&(0x7f00009f6000)="1f00000002021900000007000000068100fd2b8509000600e1ffffff3f0009", 0x1f}], 0x1) pipe(&(0x7f00003f6000)={0x0, 0x0}) accept$inet(r1, &(0x7f0000001000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00007f7000)=0x183f, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c3a000)={0xffffffffffffffff, 0x20410028, &(0x7f0000410000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) 2017/10/19 22:16:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000588000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x10c000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x3, 0x2000, 0x1108, &(0x7f00009c6000/0x2000)=nil) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000df5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e71000)=0xe8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 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) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x6, 0x4, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000718000)={r0, &(0x7f0000070000-0x34)="", &(0x7f000011c000+0xcf)="", 0x0}, 0x20) getegid() syz_open_dev$usbmon(&(0x7f00007d5000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x4000) r1 = accept4(0xffffffffffffff9c, &(0x7f000065b000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000159000)=0x80, 0x80000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005a0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000420000)=0xc) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000b8f000)=0x80, 0x4) sysfs$2(0x2, 0x9, &(0x7f000030a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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epoll_create(0xfff) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r3 = socket(0x11, 0x802, 0x8) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) close(r3) 2017/10/19 22:16:53 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000c13000)=0xc, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000039c000-0x4)=0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@common="69703667726530000000000000000000", @ifru_names=@common="695a01007674691b0000e2ffffff0000"}) r0 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) ioctl$LOOP_CHANGE_FD(r0, 0x401070ca, 0xffffffffffffffff) 2017/10/19 22:16:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$usbmon(&(0x7f00001bb000-0xd)="2f6465762f7573626d6f6e2300", 0xdbc, 0x8000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 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) openat$rfkill(0xffffffffffffff9c, &(0x7f0000377000)="2f6465762f72666b696c6c00", 0x420000, 0x0) memfd_create(&(0x7f0000001000-0x9)="75736572656d302600", 0x1) io_setup(0x1000000008, &(0x7f000030c000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) prctl$setname(0xf, &(0x7f000066c000-0xc)="2b7d70707030776c616e3000") io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r2 = socket$netlink(0x10, 0x3, 0x9) perf_event_open(&(0x7f0000a07000-0x78)={0x3, 0x78, 0x8001, 0x3, 0x5, 0x3f, 0x0, 0x80000001, 0x2000, 0x8, 0x8, 0x0, 0x31f, 0x6, 0x0, 0x9, 0x1, 0x3, 0x0, 0x0, 0x6, 0x8, 0x0, 0x0, 0xc261, 0xff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xf) rt_sigprocmask(0x1, &(0x7f0000a29000)={0x1000}, &(0x7f00003c0000-0x8)={0x0}, 0x8) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f00001bb000)="", &(0x7f0000015000-0x4)=0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000b02000)={0x9, {{0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) io_getevents(r0, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0}) 2017/10/19 22:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a9e000-0x8)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f00003b1000-0x2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x2000, &(0x7f000090b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$mouse(&(0x7f00004f1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xebb, 0x1841) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000b8f000)=0x80, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffefffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x5, &(0x7f0000abf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r2 = socket(0x10, 0x2, 0x0) r3 = inotify_init1(0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) ioctl(r4, 0x894c, &(0x7f0000158000)="") r5 = dup2(r2, r3) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0xb702, &(0x7f0000488000-0x8)={r5, 0x4}) 2017/10/19 22:16:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000b5f000)=[{&(0x7f0000e66000)="29c1e0eb79d02087842d680854beb347bb8e37b51e466ebb7143012f9f00e6ac3b2e69744643a6a6d57f69c2a414ef5ad5b8c3", 0x33}, {&(0x7f000013d000-0xff)="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", 0xff}, {&(0x7f00009a3000)="9ec28d60120430cdaeba50e7b9d98c62728bddfd877c4aaa42e0bc81912ac26d4dc8e87b5f22c2e2470c1ea5c7f996c68b2073db49fa4e051f62b30ec15b30b6e034c3941c3bae4e0be6733cbc07b80ae055dc71c1e874f82a31e04fdb7f849757ecb2e2d11429e52c7c456237b16d20e658f4e1048447a2cdbfe45c67f530078330d042b71d61660b2a11569a2e5af2ed874bd6a0f03a139c78846135ae3b5a24efcdb9ce07b27dbd0d6f0eb8e535b365a3879d22", 0xb5}, {&(0x7f00009da000)="9253f798550208ac77fd620d912c6240b2144e598bd05d1ed1df75cc35eafa8a0d30524760b480904166f1605fce6d93aba3ce7fad41975b39d2dd27341774cb1aa289ecec0512a25b3ce2ff0a0016f5832529cb449ad64c3c674d1a26693f2273135320f5486400059ede73f61bcbca65eae99a7f8021958476b314410851037d61a6f79897ad385b", 0x89}, {&(0x7f0000ca8000-0x43)="abc5373277830044a63b0a7c57aeb291550be192eea4cd8446bbcda2e0f7ceb6bd9f862deb498dffcac7a6fe8eed444b6303045c80edb142f0916020aa106af901115a1095e80022e8baf6047a3a342e4dd4c3d47db60500005dea92233249860dd1eb09a0a9254ee5a8e217bfb362629d2f641a63513a3ee0cf47cf0c2477010aa71dc021d4a5df6af3c6c9adc47755e5", 0x91}], 0x5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000d24000)={{0xa, 0x2, 0xdd27, @loopback={0x0, 0x1}, 0xffffffff}, {0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1000020, [0x80000000, 0xf1, 0xfffffffffffff801, 0x9, 0x977, 0x6, 0xfb9, 0x20]}, 0x5c) writev(r0, &(0x7f00007e7000-0x10)=[{&(0x7f00009f6000)="1f00000002021900000007000000068100fd2b8509000600e1ffffff3f0009", 0x1f}], 0x1) pipe(&(0x7f00003f6000)={0x0, 0x0}) accept$inet(r1, &(0x7f0000001000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000105000)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0xfffffffffffffffe}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c3a000)={r3, 0x20410028, &(0x7f0000410000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) 2017/10/19 22:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009c9000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$evdev(&(0x7f000081d000)="2f6465762f696e7075742f6576656e742300", 0xffffffffffffffff, 0x0) fallocate(r2, 0x2, 0x62, 0x3) r3 = syz_open_dev$mouse(&(0x7f00000a1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3f, 0x24100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000309000)={0x6, 0x0, 0x10002, 0x800}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000002d000)={0x6, r4, 0x0, 0x7}) r5 = syz_open_dev$tun(&(0x7f0000870000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000428000-0x4)=0x8000203) r6 = fcntl$dupfd(r5, 0x406, r1) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000d41000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="5f924cffc34bd2383e5bdb2b9e0615f1"}) ioctl$TTUNGETFILTER(r6, 0x801054db, &(0x7f0000818000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r7, 0x8927, &(0x7f0000ff3000)={@common="67726530000000000000000000000000", &(0x7f000028e000-0x30)=@ethtool_rxfh={0x47, 0x1000, 0x7, 0x3, 0x4, "624ad1", 0x100000000, [0x3, 0xee, 0x9d5, 0x5, 0x4, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f0000513000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg(r1, &(0x7f00009d3000)=[{{0x0, 0x0, &(0x7f0000515000)=[{&(0x7f0000f9d000-0x36)="f6f1660137b48d1f4466e00ccc6244fad61b124ea081e2cf503f52fa9ac711965207725d96125ff198bd843e2014df753d46c28deb579946ee9796026b0fcb02f0f8426b010bad52b850432a941f629a5af65d343565e17e53824af258edfeb085ca0f09b5c83af4b6a8afa67929e8ab4b9d71e85b716831f76f2ae0629346e81336e721253ab6a4d65992cf48795518c021749bc1634d92ec6996fd400336cd17", 0xa1}, {&(0x7f000034a000-0x37)="3bd7fdd3bd671a1e62cfaf9a8c95ab2816bbcbb338bac0a6b3b51b4f496c85bf8352af298b51104c265a3dc946e6d9f15dde2c740dd84b", 0x37}, {&(0x7f00001f4000-0x2)="389a", 0x2}, {&(0x7f0000454000-0xfa)="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", 0xfa}, {&(0x7f000083d000)="432e3e63b0939c", 0x7}, {&(0x7f00005ca000-0x8)="992b16d55989fa99", 0x8}, {&(0x7f0000dc9000-0x8e)="add69d152a615fa4292cc84815fffc8f53b61ab836cdf6e9ede8b9bb9cc3405a07c272f662572420cf51c0ddb1d6f66784471ee111fca35a3b8210b0b48c2dd14df6e4aa42a654a2be7735e76c3c3713ae22cbe893d942900026ff8600dba421f14b6f8369e6b2caaa5da84a2a6c94a08b12398c447b779e769a24a4961bf2100e368c3c136ded421ca318a40863", 0x8e}], 0x7, &(0x7f0000044000)=[{0x98, 0x0, 0x1f, "b674edf155ab3b53addd23a66f9b76d92b6fe932b95e3e1cf7860375bd9418b23088df10c37ffaa08e9aa083f9a9eb3e5234a73863813b6786531207013751161f2a610bc1dbd0863af71307e4b98b8a1284a639f75ad55ba9db5714cdc406e937fa066ce87def78ebca485c170aeadca469a1504de5220657df4718918285bc12a5654443"}, {0xf8, 0x10f, 0x0, "eee7043aa26fc3418db1e0e971c869552d69db948ccc7f878bb8a62e5c9980d5ceaee61ee4df021efefe5dade2ac6de6cdd5c9d4d3b6bab8a61a3ab8fe9597b7ee7b1dabe1c5eed7726841bca9fc452882c2ded16c778216d910f040a7a3d010f4f9d47b9f0e401278ab0cfdc0693bcbae49fc005dd03bd33180acdf49aee86e7b8ea9493b85ad5786ad6abfe736181dec531304cd65e3050abf7735e6caff4c876c88c856da2b484c6b8e730a595c428b2a45b00dde2eac4b23f9cd9d82d87c60ababb9924f75ab01cd006a62b180ec5006c78d874c556acfb237c84ce023ce949dba3c6e18"}], 0x2, 0x20000010}, 0x800}], 0x1, 0x40000) ioctl$sock_ifreq(r6, 0x89a3, &(0x7f00005cf000-0x28)={@common="62637366300000000000000000000000", @ifru_settings={0x5, 0x5, @sync=&(0x7f000087e000-0xc)={0x18, 0xe57, 0x1}}}) sendto(r7, &(0x7f000043c000)="120000001200e7fb00ffe90000000800f99b", 0x12, 0x7c, 0x0, 0x0) pwritev(r0, &(0x7f0000251000-0x60)=[{&(0x7f0000463000)="68d00bcb5467bf1a0d79ae31f1aaf5583197b0f9ac0a278422b4daa2bd467fc3d8f08d89ca20a38360d1f09a5d17d8de7ec645ba963346bc7631a7ecad5b118969c10fb236286eb589c58df5d4cef675d161fab04b3a5ab9d7bd2d30be8321d9b893148cc071b273808758bccbde674b68ed74edcecf3ff843310086403c4b0b2983b10260c76bfbfd8bdeacde5e508ace145a449870b96ee623a96e6cff69077d49936764e0b3d05d6d51a4421aca4bde7ef6bdb09e51b167dd1f1ec17aadd035a158b63b0ec1c96576d054f0dd6bcde5806ee9f32274b3264c82feba7fde516f5996b904", 0xe5}, {&(0x7f0000c10000)="fb972b619026bad3444f3f8a1cedd605e068ab09252d05bffced208c46", 0x1d}, {&(0x7f00004e1000-0xcc)="28822215efd588ca72823898e11f3f50711d7ba268132e22160734f4c2c5d12c84632ee65e299308f85a5d51aa44790ae9c897d9a843ddf4b58465ce5fab30fc5205c6d819eec3c915e238a3b5648cc8e2a69e8ad2d4ccba391608707325ac951c31f6df6acbb90b758c9608d424fb5edf06ad130576b603ebddf2fac44f0e60ea3446faa89838e7fc64c4ef479249365b9dc64d76a51c98bd89df4e0d9736339affb5dda77b6e8407a4603ae5390270bf3ff790b02a58d204a80fd63e5eff397bc68f0413c13e7f974b1fe9", 0xcc}, {&(0x7f00004ec000)="2ef4c49cda61091db9f0d93ae091998773504eafd7db57683b0f9c5a4c9ea1a8a06a16bbdfa99b2a0d1af205b405f398390b806ca0c707399a3e35fa781c613cd8c1797da9ba4db2c8ff9fc21e885ab8c75b34b6b980065393819cb2c53f50d425c46ea9639349d2a2ccb44737ba078b636d8f98819e191776e699a4325c97f4ea2ea924b91730d4fc451d63957e72d7ffcf2182ce79c5609a2a254dc76adb9bf4ced0f755842c190ff7d9c5bf5976b7e52c", 0xb2}, {&(0x7f0000ecc000)="", 0x0}, {&(0x7f0000578000)="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0x1000}], 0x6, 0x0) recvfrom$unix(r7, &(0x7f0000f77000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xf64, 0x20, &(0x7f0000fc8000)=@abs={0x1fffffff, 0x0, 0x0}, 0x8) 2017/10/19 22:16:53 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x228, 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 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f00009d9000-0x20)=[{r1, 0x500, 0x0}, {r0, 0x20, 0x0}, {r1, 0x100, 0x0}, {r1, 0x8080, 0x0}], 0x4, &(0x7f00008f2000-0x10)={0x77359400, 0x0}, &(0x7f0000c5a000)={0x6}, 0x8) mq_getsetattr(r1, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpgrp(0x0) setpriority(0x2, r2, 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)="2f6465762f6b766d00", 0x0, 0x0) r4 = syz_open_dev$vcsn(&(0x7f00006ed000)="2f6465762f7663732300", 0x8, 0x20800) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f000042d000)={0x1, 0x0, [{0x7f, 0x7, 0x0, 0x0, @irqchip={0x4, 0x7}}]}) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000792000)={r5, 0x80000000, 0xd0, 0xeb, &(0x7f0000850000-0xd0)="ef8a233c7e5947e4fd9f49f86a7bdaeeeb9cbd2fe33a52a94c197c8c03cba197f1d7e558ed68e5f28f353695fca7c240bd694a7e35af530cfa20a917ff93404b80a47475be5ffdc0c4579cad64b6b606031bb26ce59b9948ee4ac9f5786b774e62af790b973a2f81d33d96fe52b49c82f7e4ed1bd96bd1cad9d94184b3c95c11d6ace2b2990e17bd1156d72df77748e956039e4ba427db1e801e677282d6dc12e4ec68e56ef3c3356039c62c54f18334ea0b393f7311171631bf82bcd23b3d95a3d5e698b50428510631199d49ed1347", &(0x7f0000755000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10000, 0x1}, 0x28) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae64) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) close(r6) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f00006f3000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xafa, 0x9, 0x6, 0xfff, 0x1ff, 0x0, 0x1, 0x2000000, 0xffffffffffffff2d, 0x0}, {0x0, 0x5000, 0xf, 0x100000001, 0x1, 0x40, 0x0, 0x3, 0x80, 0x0, 0x1, 0xffffffffffff8d96, 0x0}, {0xd000, 0x0, 0xc, 0x0, 0x8, 0xc57, 0x0, 0x66, 0x0, 0x7ff, 0xc21, 0x5, 0x0}, {0x0, 0x3, 0x0, 0x7ff, 0x16685009, 0x6, 0x2e, 0x7fff, 0x1, 0x8, 0x6, 0x8, 0x0}, {0xf002, 0x0, 0xe, 0x1, 0x4, 0x20, 0x9, 0x8, 0x0, 0xfff, 0x401, 0x101, 0x0}, {0x7000, 0x4000, 0xf, 0x1f, 0x989, 0x401, 0xea8, 0x2, 0x4df993ce, 0x0, 0x1ff, 0x0, 0x0}, {0x2000, 0x3000, 0x51bc6c3f2a916fbd, 0x4, 0x0, 0x80, 0x0, 0x6, 0x568, 0x0, 0x8, 0x400, 0x0}, {0x5000, 0x5000, [0x0, 0x0, 0x0]}, {0x13000, 0x2, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3000, 0x3ffff, 0xd, 0x4401, 0x3000, [0x5, 0xfffffffffffffffb, 0x3, 0xdfee]}) get_mempolicy(&(0x7f0000616000)=0x0, &(0x7f00002ca000-0x8)=0x0, 0x8, &(0x7f0000e94000/0x4000)=nil, 0x1) close(r6) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000a14000)={0x2713, 0x3, 0x6000, 0x1000, &(0x7f00000c3000/0x1000)=nil}) personality(0x5000007) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000009000)=0x0, &(0x7f0000009000)=0x4) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r7 = syz_open_dev$random(&(0x7f0000002000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x40001) writev(r7, &(0x7f0000002000)=[{&(0x7f0000008000)="", 0x0}, {&(0x7f0000008000-0x4)="da7b2803", 0x4}, {&(0x7f0000009000-0x8)="3ff67e6f92041f336c8f33c24c4894cca7721d42c29d4cb250c06a9d2556e9ee5aeb6c389e5f30ccd3217b99ea7bc03822db022e79ed858317158fa26e817dfe0bd442266da1b752a0f34288e19e35eb41362e984dc43af9de4012158b09d00c8aab1351186a9b440c7228dc27a6deac09144991fbd143830beccf21e15e7bc0f1213b6f8a39188553451dd39b74232bde1e06ab19e4ec74c0c8f84335739ac23d52d636da7d9222ba7a5c604a9a6ef4ecd763d0ce3642fd031b3b00080d220a74d82f50675b94b376a8e82d", 0xcc}, {&(0x7f0000008000)="a5d1249fcd48c88f193588e4c094ff17883f5f438c7f074a9e4447a3ef8307ea168aef24e7fff53d561617ec6c5111fa58b54ab6df1739bc6ce2b91a39c5d20b891d0a68c7dc08bc8e4b5df5ac22e2a8e6e7132d62c9ba2b3306c1f11fb7c73f2cd87ce0db81b9a859b10f4d80223baad5bb555fc8bbe123a948872acd140e8b7605006a06694b317324915b61004b517d3002f2959a7c5f0fec8e", 0x9b}, {&(0x7f0000008000)="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", 0x1000}, {&(0x7f0000009000-0xbc)="58f24d84b71c25e534dab2c9904a0663aff33de95fc2162dfa828796540f04b1f2b9a750cc7d95cd733ccbd1b70e7f19394d0fc1e089da885dbdb62a5283bc38b21231d9b0f9b1c5d80000c4fa34371b7eb5c6c6ef1ae40102e5e1b914d04524be93a0a8c8bda23978a213762859da527b8a7c07a9e90132c6bedcb4923c46ba65d2c4a026f11d73f58270d3186843bd2e4b5e0bc8b6c86dc802f49e5dde70f26bd648023c3e460e413982151f0b41341071833ce3b17244a80e57e8", 0xbc}], 0x6) sysfs$3(0x3) 2017/10/19 22:16:53 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000c13000)=0xc, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000039c000-0x4)=0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) ioctl$LOOP_CHANGE_FD(r0, 0x401070ca, 0xffffffffffffffff) 2017/10/19 22:16:53 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) r1 = gettid() perf_event_open(&(0x7f0000e50000-0x78)={0x0, 0x78, 0xde, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x7, 0x0) close(r2) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) fcntl$dupfd(r2, 0x406, r3) bind$inet6(r3, &(0x7f00000aa000)={0xa, 0x2, 0x66d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fc0000)="7573657200", &(0x7f0000fc1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000041d000)="21", 0x1, 0x0) r4 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000cb5000)={{{@in=@multicast1=0xe0000001, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}}, 0xe8) syz_emit_ethernet(0x2b, &(0x7f0000b00000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0xfbffffffffffffff, @rand_addr=0x7, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, "ff"}}}}}, 0x0) r5 = open(&(0x7f0000213000-0x8)="2e2f66696c653000", 0x40001, 0x0) r6 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = eventfd2(0x5, 0x80801) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r7, 0x1, 0x80000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000003000-0x50)={{0x2, 0x20}, {0xfffffffffffffff7, 0x6}, 0xd2d7, 0x1, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) time(&(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/19 22:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a9e000-0x8)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f00003b1000-0x2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x2000, &(0x7f000090b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$mouse(&(0x7f00004f1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xebb, 0x1841) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000b8f000)=0x80, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffefffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x5, &(0x7f0000abf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r2 = socket(0x10, 0x2, 0x0) inotify_init1(0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) ioctl(r3, 0x894c, &(0x7f0000158000)="") ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0xb702, &(0x7f0000488000-0x8)={0xffffffffffffffff, 0x4}) 2017/10/19 22:16:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000b5f000)=[{&(0x7f0000e66000)="29c1e0eb79d02087842d680854beb347bb8e37b51e466ebb7143012f9f00e6ac3b2e69744643a6a6d57f69c2a414ef5ad5b8c3", 0x33}, {&(0x7f000013d000-0xff)="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", 0xff}, {&(0x7f00009a3000)="9ec28d60120430cdaeba50e7b9d98c62728bddfd877c4aaa42e0bc81912ac26d4dc8e87b5f22c2e2470c1ea5c7f996c68b2073db49fa4e051f62b30ec15b30b6e034c3941c3bae4e0be6733cbc07b80ae055dc71c1e874f82a31e04fdb7f849757ecb2e2d11429e52c7c456237b16d20e658f4e1048447a2cdbfe45c67f530078330d042b71d61660b2a11569a2e5af2ed874bd6a0f03a139c78846135ae3b5a24efcdb9ce07b27dbd0d6f0eb8e535b365a3879d22", 0xb5}, {&(0x7f00009da000)="9253f798550208ac77fd620d912c6240b2144e598bd05d1ed1df75cc35eafa8a0d30524760b480904166f1605fce6d93aba3ce7fad41975b39d2dd27341774cb1aa289ecec0512a25b3ce2ff0a0016f5832529cb449ad64c3c674d1a26693f2273135320f5486400059ede73f61bcbca65eae99a7f8021958476b314410851037d61a6f79897ad385b", 0x89}, {&(0x7f0000ca8000-0x43)="abc5373277830044a63b0a7c57aeb291550be192eea4cd8446bbcda2e0f7ceb6bd9f862deb498dffcac7a6fe8eed444b6303045c80edb142f0916020aa106af901115a1095e80022e8baf6047a3a342e4dd4c3d47db60500005dea92233249860dd1eb09a0a9254ee5a8e217bfb362629d2f641a63513a3ee0cf47cf0c2477010aa71dc021d4a5df6af3c6c9adc47755e5", 0x91}], 0x5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000d24000)={{0xa, 0x2, 0xdd27, @loopback={0x0, 0x1}, 0xffffffff}, {0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1000020, [0x80000000, 0xf1, 0xfffffffffffff801, 0x9, 0x977, 0x6, 0xfb9, 0x20]}, 0x5c) writev(r0, &(0x7f00007e7000-0x10)=[{&(0x7f00009f6000)="1f00000002021900000007000000068100fd2b8509000600e1ffffff3f0009", 0x1f}], 0x1) pipe(&(0x7f00003f6000)={0x0, 0x0}) accept$inet(r1, &(0x7f0000001000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x1) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000105000)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0xfffffffffffffffe}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c3a000)={r3, 0x20410028, &(0x7f0000410000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) 2017/10/19 22:16:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000588000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x10c000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x3, 0x2000, 0x1108, &(0x7f00009c6000/0x2000)=nil) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000df5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e71000)=0xe8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 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) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x6, 0x4, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000718000)={r0, &(0x7f0000070000-0x34)="", &(0x7f000011c000+0xcf)="", 0x0}, 0x20) getegid() syz_open_dev$usbmon(&(0x7f00007d5000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x4000) r1 = accept4(0xffffffffffffff9c, &(0x7f000065b000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000159000)=0x80, 0x80000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005a0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000420000)=0xc) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000b8f000)=0x80, 0x4) sysfs$2(0x2, 0x9, &(0x7f000030a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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epoll_create(0xfff) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r3 = socket(0x11, 0x802, 0x8) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) close(r3) 2017/10/19 22:16:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$usbmon(&(0x7f00001bb000-0xd)="2f6465762f7573626d6f6e2300", 0xdbc, 0x8000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000377000)="2f6465762f72666b696c6c00", 0x420000, 0x0) memfd_create(&(0x7f0000001000-0x9)="75736572656d302600", 0x1) io_setup(0x1000000008, &(0x7f000030c000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) prctl$setname(0xf, &(0x7f000066c000-0xc)="2b7d70707030776c616e3000") io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r2 = socket$netlink(0x10, 0x3, 0x9) perf_event_open(&(0x7f0000a07000-0x78)={0x3, 0x78, 0x8001, 0x3, 0x5, 0x3f, 0x0, 0x80000001, 0x2000, 0x8, 0x8, 0x0, 0x31f, 0x6, 0x0, 0x9, 0x1, 0x3, 0x0, 0x0, 0x6, 0x8, 0x0, 0x0, 0xc261, 0xff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xf) rt_sigprocmask(0x1, &(0x7f0000a29000)={0x1000}, &(0x7f00003c0000-0x8)={0x0}, 0x8) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f00001bb000)="", &(0x7f0000015000-0x4)=0x0) io_getevents(r0, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0}) 2017/10/19 22:16:53 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000c13000)=0xc, 0x4) r0 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) ioctl$LOOP_CHANGE_FD(r0, 0x401070ca, 0xffffffffffffffff) 2017/10/19 22:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009c9000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$evdev(&(0x7f000081d000)="2f6465762f696e7075742f6576656e742300", 0xffffffffffffffff, 0x0) fallocate(r2, 0x2, 0x62, 0x3) r3 = syz_open_dev$mouse(&(0x7f00000a1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3f, 0x24100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000309000)={0x6, 0x0, 0x10002, 0x800}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000002d000)={0x6, r4, 0x0, 0x7}) r5 = syz_open_dev$tun(&(0x7f0000870000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000428000-0x4)=0x8000203) r6 = fcntl$dupfd(r5, 0x406, r1) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000d41000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="5f924cffc34bd2383e5bdb2b9e0615f1"}) ioctl$TTUNGETFILTER(r6, 0x801054db, &(0x7f0000818000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r7, 0x8927, &(0x7f0000ff3000)={@common="67726530000000000000000000000000", &(0x7f000028e000-0x30)=@ethtool_rxfh={0x47, 0x1000, 0x7, 0x3, 0x4, "624ad1", 0x100000000, [0x3, 0xee, 0x9d5, 0x5, 0x4, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f0000513000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg(r1, &(0x7f00009d3000)=[{{0x0, 0x0, &(0x7f0000515000)=[{&(0x7f0000f9d000-0x36)="f6f1660137b48d1f4466e00ccc6244fad61b124ea081e2cf503f52fa9ac711965207725d96125ff198bd843e2014df753d46c28deb579946ee9796026b0fcb02f0f8426b010bad52b850432a941f629a5af65d343565e17e53824af258edfeb085ca0f09b5c83af4b6a8afa67929e8ab4b9d71e85b716831f76f2ae0629346e81336e721253ab6a4d65992cf48795518c021749bc1634d92ec6996fd400336cd17", 0xa1}, {&(0x7f000034a000-0x37)="3bd7fdd3bd671a1e62cfaf9a8c95ab2816bbcbb338bac0a6b3b51b4f496c85bf8352af298b51104c265a3dc946e6d9f15dde2c740dd84b", 0x37}, {&(0x7f00001f4000-0x2)="389a", 0x2}, {&(0x7f0000454000-0xfa)="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", 0xfa}, {&(0x7f000083d000)="432e3e63b0939c", 0x7}, {&(0x7f00005ca000-0x8)="992b16d55989fa99", 0x8}, {&(0x7f0000dc9000-0x8e)="add69d152a615fa4292cc84815fffc8f53b61ab836cdf6e9ede8b9bb9cc3405a07c272f662572420cf51c0ddb1d6f66784471ee111fca35a3b8210b0b48c2dd14df6e4aa42a654a2be7735e76c3c3713ae22cbe893d942900026ff8600dba421f14b6f8369e6b2caaa5da84a2a6c94a08b12398c447b779e769a24a4961bf2100e368c3c136ded421ca318a40863", 0x8e}], 0x7, &(0x7f0000044000)=[{0x98, 0x0, 0x1f, "b674edf155ab3b53addd23a66f9b76d92b6fe932b95e3e1cf7860375bd9418b23088df10c37ffaa08e9aa083f9a9eb3e5234a73863813b6786531207013751161f2a610bc1dbd0863af71307e4b98b8a1284a639f75ad55ba9db5714cdc406e937fa066ce87def78ebca485c170aeadca469a1504de5220657df4718918285bc12a5654443"}, {0xf8, 0x10f, 0x0, "eee7043aa26fc3418db1e0e971c869552d69db948ccc7f878bb8a62e5c9980d5ceaee61ee4df021efefe5dade2ac6de6cdd5c9d4d3b6bab8a61a3ab8fe9597b7ee7b1dabe1c5eed7726841bca9fc452882c2ded16c778216d910f040a7a3d010f4f9d47b9f0e401278ab0cfdc0693bcbae49fc005dd03bd33180acdf49aee86e7b8ea9493b85ad5786ad6abfe736181dec531304cd65e3050abf7735e6caff4c876c88c856da2b484c6b8e730a595c428b2a45b00dde2eac4b23f9cd9d82d87c60ababb9924f75ab01cd006a62b180ec5006c78d874c556acfb237c84ce023ce949dba3c6e18"}], 0x2, 0x20000010}, 0x800}], 0x1, 0x40000) ioctl$sock_ifreq(r6, 0x89a3, &(0x7f00005cf000-0x28)={@common="62637366300000000000000000000000", @ifru_settings={0x5, 0x5, @sync=&(0x7f000087e000-0xc)={0x18, 0xe57, 0x1}}}) sendto(r7, &(0x7f000043c000)="120000001200e7fb00ffe90000000800f99b", 0x12, 0x7c, 0x0, 0x0) pwritev(r0, &(0x7f0000251000-0x60)=[{&(0x7f0000463000)="68d00bcb5467bf1a0d79ae31f1aaf5583197b0f9ac0a278422b4daa2bd467fc3d8f08d89ca20a38360d1f09a5d17d8de7ec645ba963346bc7631a7ecad5b118969c10fb236286eb589c58df5d4cef675d161fab04b3a5ab9d7bd2d30be8321d9b893148cc071b273808758bccbde674b68ed74edcecf3ff843310086403c4b0b2983b10260c76bfbfd8bdeacde5e508ace145a449870b96ee623a96e6cff69077d49936764e0b3d05d6d51a4421aca4bde7ef6bdb09e51b167dd1f1ec17aadd035a158b63b0ec1c96576d054f0dd6bcde5806ee9f32274b3264c82feba7fde516f5996b904", 0xe5}, {&(0x7f0000c10000)="fb972b619026bad3444f3f8a1cedd605e068ab09252d05bffced208c46", 0x1d}, {&(0x7f00004e1000-0xcc)="28822215efd588ca72823898e11f3f50711d7ba268132e22160734f4c2c5d12c84632ee65e299308f85a5d51aa44790ae9c897d9a843ddf4b58465ce5fab30fc5205c6d819eec3c915e238a3b5648cc8e2a69e8ad2d4ccba391608707325ac951c31f6df6acbb90b758c9608d424fb5edf06ad130576b603ebddf2fac44f0e60ea3446faa89838e7fc64c4ef479249365b9dc64d76a51c98bd89df4e0d9736339affb5dda77b6e8407a4603ae5390270bf3ff790b02a58d204a80fd63e5eff397bc68f0413c13e7f974b1fe9", 0xcc}, {&(0x7f00004ec000)="2ef4c49cda61091db9f0d93ae091998773504eafd7db57683b0f9c5a4c9ea1a8a06a16bbdfa99b2a0d1af205b405f398390b806ca0c707399a3e35fa781c613cd8c1797da9ba4db2c8ff9fc21e885ab8c75b34b6b980065393819cb2c53f50d425c46ea9639349d2a2ccb44737ba078b636d8f98819e191776e699a4325c97f4ea2ea924b91730d4fc451d63957e72d7ffcf2182ce79c5609a2a254dc76adb9bf4ced0f755842c190ff7d9c5bf5976b7e52c", 0xb2}, {&(0x7f0000ecc000)="", 0x0}, {&(0x7f0000578000)="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", 0x1000}], 0x6, 0x0) 2017/10/19 22:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a9e000-0x8)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f00003b1000-0x2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x2000, &(0x7f000090b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$mouse(&(0x7f00004f1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xebb, 0x1841) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000b8f000)=0x80, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffefffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x5, &(0x7f0000abf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r2 = socket(0x10, 0x2, 0x0) r3 = inotify_init1(0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) r4 = dup2(r2, r3) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0xb702, &(0x7f0000488000-0x8)={r4, 0x4}) 2017/10/19 22:16:53 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) ioctl$LOOP_CHANGE_FD(r0, 0x401070ca, 0xffffffffffffffff) 2017/10/19 22:16:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x466, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f00009c7000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fe1000)=0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000564000)={0x0, 0x5}, &(0x7f0000dfe000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000165000-0x8)={r3, 0x89d}, &(0x7f0000326000)=0x8) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r4 = open(&(0x7f000062a000)="2e2f636f6e74726f6c00", 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000030c000-0x20)={0x1f, 0x0, 0x1, 0xff}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000963000-0x10)={0x7, r5}) r6 = open(&(0x7f0000028000)="2e2f636f6e74726f6c00", 0x0, 0x0) symlinkat(&(0x7f000003b000)="2e2f66696c653000", r6, &(0x7f0000011000)="2e2f66696c653000") fchmodat(r6, &(0x7f0000e35000-0xa)="2e2f636f6e74726f6c00", 0x80) iopl(0x0) mkdirat(0xffffffffffffffff, &(0x7f00009ec000)="2e2f636f6e74726f6c00", 0x104) name_to_handle_at(r6, &(0x7f000000a000)="2e2f66696c653000", &(0x7f0000036000)={0xc, 0x0, "58"}, &(0x7f0000040000)=0x0, 0x1000) renameat(r6, &(0x7f000001b000)="2e2f66696c653000", r6, &(0x7f0000009000)="2e2f636f6e74726f6c00") lsetxattr(&(0x7f0000592000)="2e2f636f6e74726f6c00", &(0x7f0000aff000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000242000-0x12)="02000000000000006f556e657430242d2a00", 0x12, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000cbf000-0x98)={r3, @in6={{0xa, 0x1, 0x40, @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]}, 0xfffffffffffff87d, 0x0}, &(0x7f0000e04000)=0x98) prctl$seccomp(0x16, 0x2, &(0x7f00005d2000+0x95e)={0x1, &(0x7f0000ab9000)=[{0x9, 0x68, 0x1ff, 0x401}]}) flistxattr(r6, &(0x7f0000734000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8) readlinkat(r6, &(0x7f0000fd5000-0xa)="2e2f636f6e74726f6c00", &(0x7f000043e000)="00", 0x1) r7 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r7, []}, &(0x7f0000044000)=0x0) clock_gettime(0x7, &(0x7f000066d000-0x10)={0x0, 0x0}) ppoll(&(0x7f000004f000-0x40)=[{0xffffffffffffffff, 0x80, 0x0}, {r0, 0x480, 0x0}, {r0, 0x240, 0x0}, {r0, 0x1301, 0x0}, {r1, 0x200, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x6, &(0x7f000005b000+0xd56)={r9, r10+10000000}, &(0x7f000005b000)={0x0}, 0x8) timer_settime(r8, 0x1, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/10/19 22:16:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000588000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x10c000001, 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) shmget(0x3, 0x2000, 0x1108, &(0x7f00009c6000/0x2000)=nil) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000df5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e71000)=0xe8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x6, 0x4, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000718000)={r0, &(0x7f0000070000-0x34)="", &(0x7f000011c000+0xcf)="", 0x0}, 0x20) getegid() syz_open_dev$usbmon(&(0x7f00007d5000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x4000) r1 = accept4(0xffffffffffffff9c, &(0x7f000065b000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000159000)=0x80, 0x80000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005a0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000420000)=0xc) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000b8f000)=0x80, 0x4) sysfs$2(0x2, 0x9, &(0x7f000030a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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epoll_create(0xfff) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r3 = socket(0x11, 0x802, 0x8) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) close(r3) 2017/10/19 22:16:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000b5f000)=[{&(0x7f0000e66000)="29c1e0eb79d02087842d680854beb347bb8e37b51e466ebb7143012f9f00e6ac3b2e69744643a6a6d57f69c2a414ef5ad5b8c3", 0x33}, {&(0x7f000013d000-0xff)="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", 0xff}, {&(0x7f00009a3000)="9ec28d60120430cdaeba50e7b9d98c62728bddfd877c4aaa42e0bc81912ac26d4dc8e87b5f22c2e2470c1ea5c7f996c68b2073db49fa4e051f62b30ec15b30b6e034c3941c3bae4e0be6733cbc07b80ae055dc71c1e874f82a31e04fdb7f849757ecb2e2d11429e52c7c456237b16d20e658f4e1048447a2cdbfe45c67f530078330d042b71d61660b2a11569a2e5af2ed874bd6a0f03a139c78846135ae3b5a24efcdb9ce07b27dbd0d6f0eb8e535b365a3879d22", 0xb5}, {&(0x7f00009da000)="9253f798550208ac77fd620d912c6240b2144e598bd05d1ed1df75cc35eafa8a0d30524760b480904166f1605fce6d93aba3ce7fad41975b39d2dd27341774cb1aa289ecec0512a25b3ce2ff0a0016f5832529cb449ad64c3c674d1a26693f2273135320f5486400059ede73f61bcbca65eae99a7f8021958476b314410851037d61a6f79897ad385b", 0x89}, {&(0x7f0000ca8000-0x43)="abc5373277830044a63b0a7c57aeb291550be192eea4cd8446bbcda2e0f7ceb6bd9f862deb498dffcac7a6fe8eed444b6303045c80edb142f0916020aa106af901115a1095e80022e8baf6047a3a342e4dd4c3d47db60500005dea92233249860dd1eb09a0a9254ee5a8e217bfb362629d2f641a63513a3ee0cf47cf0c2477010aa71dc021d4a5df6af3c6c9adc47755e5", 0x91}], 0x5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000d24000)={{0xa, 0x2, 0xdd27, @loopback={0x0, 0x1}, 0xffffffff}, {0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1000020, [0x80000000, 0xf1, 0xfffffffffffff801, 0x9, 0x977, 0x6, 0xfb9, 0x20]}, 0x5c) writev(r0, &(0x7f00007e7000-0x10)=[{&(0x7f00009f6000)="1f00000002021900000007000000068100fd2b8509000600e1ffffff3f0009", 0x1f}], 0x1) pipe(&(0x7f00003f6000)={0x0, 0x0}) accept$inet(r1, &(0x7f0000001000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000105000)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0xfffffffffffffffe}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c3a000)={r3, 0x20410028, &(0x7f0000410000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) 2017/10/19 22:16:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$usbmon(&(0x7f00001bb000-0xd)="2f6465762f7573626d6f6e2300", 0xdbc, 0x8000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 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) openat$rfkill(0xffffffffffffff9c, &(0x7f0000377000)="2f6465762f72666b696c6c00", 0x420000, 0x0) memfd_create(&(0x7f0000001000-0x9)="75736572656d302600", 0x1) io_setup(0x1000000008, &(0x7f000030c000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) prctl$setname(0xf, &(0x7f000066c000-0xc)="2b7d70707030776c616e3000") io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) socket$netlink(0x10, 0x3, 0x9) perf_event_open(&(0x7f0000a07000-0x78)={0x3, 0x78, 0x8001, 0x3, 0x5, 0x3f, 0x0, 0x80000001, 0x2000, 0x8, 0x8, 0x0, 0x31f, 0x6, 0x0, 0x9, 0x1, 0x3, 0x0, 0x0, 0x6, 0x8, 0x0, 0x0, 0xc261, 0xff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xf) rt_sigprocmask(0x1, &(0x7f0000a29000)={0x1000}, &(0x7f00003c0000-0x8)={0x0}, 0x8) io_getevents(r0, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0}) 2017/10/19 22:16:53 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x228, 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 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f00009d9000-0x20)=[{r1, 0x500, 0x0}, {r0, 0x20, 0x0}, {r1, 0x100, 0x0}, {r1, 0x8080, 0x0}], 0x4, &(0x7f00008f2000-0x10)={0x77359400, 0x0}, &(0x7f0000c5a000)={0x6}, 0x8) mq_getsetattr(r1, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpgrp(0x0) setpriority(0x2, r2, 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)="2f6465762f6b766d00", 0x0, 0x0) r4 = syz_open_dev$vcsn(&(0x7f00006ed000)="2f6465762f7663732300", 0x8, 0x20800) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f000042d000)={0x1, 0x0, [{0x7f, 0x7, 0x0, 0x0, @irqchip={0x4, 0x7}}]}) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000792000)={r5, 0x80000000, 0xd0, 0xeb, &(0x7f0000850000-0xd0)="ef8a233c7e5947e4fd9f49f86a7bdaeeeb9cbd2fe33a52a94c197c8c03cba197f1d7e558ed68e5f28f353695fca7c240bd694a7e35af530cfa20a917ff93404b80a47475be5ffdc0c4579cad64b6b606031bb26ce59b9948ee4ac9f5786b774e62af790b973a2f81d33d96fe52b49c82f7e4ed1bd96bd1cad9d94184b3c95c11d6ace2b2990e17bd1156d72df77748e956039e4ba427db1e801e677282d6dc12e4ec68e56ef3c3356039c62c54f18334ea0b393f7311171631bf82bcd23b3d95a3d5e698b50428510631199d49ed1347", &(0x7f0000755000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10000, 0x1}, 0x28) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae64) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) close(r6) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f00006f3000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xafa, 0x9, 0x6, 0xfff, 0x1ff, 0x0, 0x1, 0x2000000, 0xffffffffffffff2d, 0x0}, {0x0, 0x5000, 0xf, 0x100000001, 0x1, 0x40, 0x0, 0x3, 0x80, 0x0, 0x1, 0xffffffffffff8d96, 0x0}, {0xd000, 0x0, 0xc, 0x0, 0x8, 0xc57, 0x0, 0x66, 0x0, 0x7ff, 0xc21, 0x5, 0x0}, {0x0, 0x3, 0x0, 0x7ff, 0x16685009, 0x6, 0x2e, 0x7fff, 0x1, 0x8, 0x6, 0x8, 0x0}, {0xf002, 0x0, 0xe, 0x1, 0x4, 0x20, 0x9, 0x8, 0x0, 0xfff, 0x401, 0x101, 0x0}, {0x7000, 0x4000, 0xf, 0x1f, 0x989, 0x401, 0xea8, 0x2, 0x4df993ce, 0x0, 0x1ff, 0x0, 0x0}, {0x2000, 0x3000, 0x51bc6c3f2a916fbd, 0x4, 0x0, 0x80, 0x0, 0x6, 0x568, 0x0, 0x8, 0x400, 0x0}, {0x5000, 0x5000, [0x0, 0x0, 0x0]}, {0x13000, 0x2, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3000, 0x3ffff, 0xd, 0x4401, 0x3000, [0x5, 0xfffffffffffffffb, 0x3, 0xdfee]}) get_mempolicy(&(0x7f0000616000)=0x0, &(0x7f00002ca000-0x8)=0x0, 0x8, &(0x7f0000e94000/0x4000)=nil, 0x1) close(r6) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000a14000)={0x2713, 0x3, 0x6000, 0x1000, &(0x7f00000c3000/0x1000)=nil}) personality(0x5000007) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000009000)=0x0, &(0x7f0000009000)=0x4) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r7 = syz_open_dev$random(&(0x7f0000002000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x40001) writev(r7, &(0x7f0000002000)=[{&(0x7f0000008000)="", 0x0}, {&(0x7f0000008000-0x4)="da7b2803", 0x4}, {&(0x7f0000009000-0x8)="3ff67e6f92041f336c8f33c24c4894cca7721d42c29d4cb250c06a9d2556e9ee5aeb6c389e5f30ccd3217b99ea7bc03822db022e79ed858317158fa26e817dfe0bd442266da1b752a0f34288e19e35eb41362e984dc43af9de4012158b09d00c8aab1351186a9b440c7228dc27a6deac09144991fbd143830beccf21e15e7bc0f1213b6f8a39188553451dd39b74232bde1e06ab19e4ec74c0c8f84335739ac23d52d636da7d9222ba7a5c604a9a6ef4ecd763d0ce3642fd031b3b00080d220a74d82f50675b94b376a8e82d", 0xcc}, {&(0x7f0000008000)="a5d1249fcd48c88f193588e4c094ff17883f5f438c7f074a9e4447a3ef8307ea168aef24e7fff53d561617ec6c5111fa58b54ab6df1739bc6ce2b91a39c5d20b891d0a68c7dc08bc8e4b5df5ac22e2a8e6e7132d62c9ba2b3306c1f11fb7c73f2cd87ce0db81b9a859b10f4d80223baad5bb555fc8bbe123a948872acd140e8b7605006a06694b317324915b61004b517d3002f2959a7c5f0fec8e", 0x9b}, {&(0x7f0000008000)="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", 0x1000}, {&(0x7f0000009000-0xbc)="58f24d84b71c25e534dab2c9904a0663aff33de95fc2162dfa828796540f04b1f2b9a750cc7d95cd733ccbd1b70e7f19394d0fc1e089da885dbdb62a5283bc38b21231d9b0f9b1c5d80000c4fa34371b7eb5c6c6ef1ae40102e5e1b914d04524be93a0a8c8bda23978a213762859da527b8a7c07a9e90132c6bedcb4923c46ba65d2c4a026f11d73f58270d3186843bd2e4b5e0bc8b6c86dc802f49e5dde70f26bd648023c3e460e413982151f0b41341071833ce3b17244a80e57e8", 0xbc}], 0x6) sysfs$3(0x3) 2017/10/19 22:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a9e000-0x8)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f00003b1000-0x2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x2000, &(0x7f000090b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$mouse(&(0x7f00004f1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xebb, 0x1841) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000b8f000)=0x80, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffefffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x5, &(0x7f0000abf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = socket(0x10, 0x2, 0x0) r3 = inotify_init1(0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r4, 0x894c, &(0x7f0000158000)="") r5 = dup2(r2, r3) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0xb702, &(0x7f0000488000-0x8)={r5, 0x4}) 2017/10/19 22:16:53 executing program 6: r0 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) ioctl$LOOP_CHANGE_FD(r0, 0x401070ca, 0xffffffffffffffff) 2017/10/19 22:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009c9000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$evdev(&(0x7f000081d000)="2f6465762f696e7075742f6576656e742300", 0xffffffffffffffff, 0x0) fallocate(r1, 0x2, 0x62, 0x3) r2 = syz_open_dev$mouse(&(0x7f00000a1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3f, 0x24100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000309000)={0x6, 0x0, 0x10002, 0x800}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000002d000)={0x6, r3, 0x0, 0x7}) r4 = syz_open_dev$tun(&(0x7f0000870000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000428000-0x4)=0x8000203) r5 = fcntl$dupfd(r4, 0x406, r0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000d41000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="5f924cffc34bd2383e5bdb2b9e0615f1"}) ioctl$TTUNGETFILTER(r5, 0x801054db, &(0x7f0000818000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8927, &(0x7f0000ff3000)={@common="67726530000000000000000000000000", &(0x7f000028e000-0x30)=@ethtool_rxfh={0x47, 0x1000, 0x7, 0x3, 0x4, "624ad1", 0x100000000, [0x3, 0xee, 0x9d5, 0x5, 0x4, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f0000513000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg(r0, &(0x7f00009d3000)=[{{0x0, 0x0, &(0x7f0000515000)=[{&(0x7f0000f9d000-0x36)="f6f1660137b48d1f4466e00ccc6244fad61b124ea081e2cf503f52fa9ac711965207725d96125ff198bd843e2014df753d46c28deb579946ee9796026b0fcb02f0f8426b010bad52b850432a941f629a5af65d343565e17e53824af258edfeb085ca0f09b5c83af4b6a8afa67929e8ab4b9d71e85b716831f76f2ae0629346e81336e721253ab6a4d65992cf48795518c021749bc1634d92ec6996fd400336cd17", 0xa1}, {&(0x7f000034a000-0x37)="3bd7fdd3bd671a1e62cfaf9a8c95ab2816bbcbb338bac0a6b3b51b4f496c85bf8352af298b51104c265a3dc946e6d9f15dde2c740dd84b", 0x37}, {&(0x7f00001f4000-0x2)="389a", 0x2}, {&(0x7f0000454000-0xfa)="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", 0xfa}, {&(0x7f000083d000)="432e3e63b0939c", 0x7}, {&(0x7f00005ca000-0x8)="992b16d55989fa99", 0x8}, {&(0x7f0000dc9000-0x8e)="add69d152a615fa4292cc84815fffc8f53b61ab836cdf6e9ede8b9bb9cc3405a07c272f662572420cf51c0ddb1d6f66784471ee111fca35a3b8210b0b48c2dd14df6e4aa42a654a2be7735e76c3c3713ae22cbe893d942900026ff8600dba421f14b6f8369e6b2caaa5da84a2a6c94a08b12398c447b779e769a24a4961bf2100e368c3c136ded421ca318a40863", 0x8e}], 0x7, &(0x7f0000044000)=[{0x98, 0x0, 0x1f, "b674edf155ab3b53addd23a66f9b76d92b6fe932b95e3e1cf7860375bd9418b23088df10c37ffaa08e9aa083f9a9eb3e5234a73863813b6786531207013751161f2a610bc1dbd0863af71307e4b98b8a1284a639f75ad55ba9db5714cdc406e937fa066ce87def78ebca485c170aeadca469a1504de5220657df4718918285bc12a5654443"}, {0xf8, 0x10f, 0x0, "eee7043aa26fc3418db1e0e971c869552d69db948ccc7f878bb8a62e5c9980d5ceaee61ee4df021efefe5dade2ac6de6cdd5c9d4d3b6bab8a61a3ab8fe9597b7ee7b1dabe1c5eed7726841bca9fc452882c2ded16c778216d910f040a7a3d010f4f9d47b9f0e401278ab0cfdc0693bcbae49fc005dd03bd33180acdf49aee86e7b8ea9493b85ad5786ad6abfe736181dec531304cd65e3050abf7735e6caff4c876c88c856da2b484c6b8e730a595c428b2a45b00dde2eac4b23f9cd9d82d87c60ababb9924f75ab01cd006a62b180ec5006c78d874c556acfb237c84ce023ce949dba3c6e18"}], 0x2, 0x20000010}, 0x800}], 0x1, 0x40000) ioctl$sock_ifreq(r5, 0x89a3, &(0x7f00005cf000-0x28)={@common="62637366300000000000000000000000", @ifru_settings={0x5, 0x5, @sync=&(0x7f000087e000-0xc)={0x18, 0xe57, 0x1}}}) sendto(r6, &(0x7f000043c000)="120000001200e7fb00ffe90000000800f99b", 0x12, 0x7c, 0x0, 0x0) 2017/10/19 22:16:53 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) ioctl$LOOP_CHANGE_FD(r0, 0x401070ca, 0xffffffffffffffff) 2017/10/19 22:16:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000588000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x10c000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x3, 0x2000, 0x1108, &(0x7f00009c6000/0x2000)=nil) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000df5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e71000)=0xe8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 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) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x6, 0x4, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000718000)={r0, &(0x7f0000070000-0x34)="", &(0x7f000011c000+0xcf)="", 0x0}, 0x20) getegid() syz_open_dev$usbmon(&(0x7f00007d5000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x4000) r1 = accept4(0xffffffffffffff9c, &(0x7f000065b000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000159000)=0x80, 0x80000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005a0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000420000)=0xc) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000b8f000)=0x80, 0x4) sysfs$2(0x2, 0x9, &(0x7f000030a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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epoll_create(0xfff) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r3 = socket(0x11, 0x802, 0x8) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) close(r3) 2017/10/19 22:16:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000b5f000)=[{&(0x7f0000e66000)="29c1e0eb79d02087842d680854beb347bb8e37b51e466ebb7143012f9f00e6ac3b2e69744643a6a6d57f69c2a414ef5ad5b8c3", 0x33}, {&(0x7f000013d000-0xff)="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", 0xff}, {&(0x7f00009a3000)="9ec28d60120430cdaeba50e7b9d98c62728bddfd877c4aaa42e0bc81912ac26d4dc8e87b5f22c2e2470c1ea5c7f996c68b2073db49fa4e051f62b30ec15b30b6e034c3941c3bae4e0be6733cbc07b80ae055dc71c1e874f82a31e04fdb7f849757ecb2e2d11429e52c7c456237b16d20e658f4e1048447a2cdbfe45c67f530078330d042b71d61660b2a11569a2e5af2ed874bd6a0f03a139c78846135ae3b5a24efcdb9ce07b27dbd0d6f0eb8e535b365a3879d22", 0xb5}, {&(0x7f00009da000)="9253f798550208ac77fd620d912c6240b2144e598bd05d1ed1df75cc35eafa8a0d30524760b480904166f1605fce6d93aba3ce7fad41975b39d2dd27341774cb1aa289ecec0512a25b3ce2ff0a0016f5832529cb449ad64c3c674d1a26693f2273135320f5486400059ede73f61bcbca65eae99a7f8021958476b314410851037d61a6f79897ad385b", 0x89}, {&(0x7f0000ca8000-0x43)="abc5373277830044a63b0a7c57aeb291550be192eea4cd8446bbcda2e0f7ceb6bd9f862deb498dffcac7a6fe8eed444b6303045c80edb142f0916020aa106af901115a1095e80022e8baf6047a3a342e4dd4c3d47db60500005dea92233249860dd1eb09a0a9254ee5a8e217bfb362629d2f641a63513a3ee0cf47cf0c2477010aa71dc021d4a5df6af3c6c9adc47755e5", 0x91}], 0x5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000d24000)={{0xa, 0x2, 0xdd27, @loopback={0x0, 0x1}, 0xffffffff}, {0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1000020, [0x80000000, 0xf1, 0xfffffffffffff801, 0x9, 0x977, 0x6, 0xfb9, 0x20]}, 0x5c) writev(r0, &(0x7f00007e7000-0x10)=[{&(0x7f00009f6000)="1f00000002021900000007000000068100fd2b8509000600e1ffffff3f0009", 0x1f}], 0x1) pipe(&(0x7f00003f6000)={0x0, 0x0}) accept$inet(r1, &(0x7f0000001000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000105000)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0xfffffffffffffffe}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c3a000)={r2, 0x20410028, &(0x7f0000410000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) 2017/10/19 22:16:53 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) ioctl$LOOP_CHANGE_FD(r0, 0x401070ca, 0xffffffffffffffff) 2017/10/19 22:16:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$usbmon(&(0x7f00001bb000-0xd)="2f6465762f7573626d6f6e2300", 0xdbc, 0x8000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000377000)="2f6465762f72666b696c6c00", 0x420000, 0x0) memfd_create(&(0x7f0000001000-0x9)="75736572656d302600", 0x1) io_setup(0x1000000008, &(0x7f000030c000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) prctl$setname(0xf, &(0x7f000066c000-0xc)="2b7d70707030776c616e3000") io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) socket$netlink(0x10, 0x3, 0x9) perf_event_open(&(0x7f0000a07000-0x78)={0x3, 0x78, 0x8001, 0x3, 0x5, 0x3f, 0x0, 0x80000001, 0x2000, 0x8, 0x8, 0x0, 0x31f, 0x6, 0x0, 0x9, 0x1, 0x3, 0x0, 0x0, 0x6, 0x8, 0x0, 0x0, 0xc261, 0xff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xf) io_getevents(r0, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0}) 2017/10/19 22:16:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) eventfd(0x2007) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000e42000)={0x0, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x306d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x100, 0x7, 0x5, 0x1}, &(0x7f00007f4000)=0xa0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000245000)={0x4, [0x0, 0x0, 0x1, 0x39]}, 0xc) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000471000)=0x2, 0x4) 2017/10/19 22:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a9e000-0x8)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f00003b1000-0x2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x2000, &(0x7f000090b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$mouse(&(0x7f00004f1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xebb, 0x1841) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000b8f000)=0x80, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffefffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x5, &(0x7f0000abf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r2 = socket(0x10, 0x2, 0x0) r3 = inotify_init1(0x800) close(r2) ioctl(0xffffffffffffffff, 0x894c, &(0x7f0000158000)="") r4 = dup2(r2, r3) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0xb702, &(0x7f0000488000-0x8)={r4, 0x4}) 2017/10/19 22:16:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000b5f000)=[{&(0x7f0000e66000)="29c1e0eb79d02087842d680854beb347bb8e37b51e466ebb7143012f9f00e6ac3b2e69744643a6a6d57f69c2a414ef5ad5b8c3", 0x33}, {&(0x7f000013d000-0xff)="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", 0xff}, {&(0x7f00009a3000)="9ec28d60120430cdaeba50e7b9d98c62728bddfd877c4aaa42e0bc81912ac26d4dc8e87b5f22c2e2470c1ea5c7f996c68b2073db49fa4e051f62b30ec15b30b6e034c3941c3bae4e0be6733cbc07b80ae055dc71c1e874f82a31e04fdb7f849757ecb2e2d11429e52c7c456237b16d20e658f4e1048447a2cdbfe45c67f530078330d042b71d61660b2a11569a2e5af2ed874bd6a0f03a139c78846135ae3b5a24efcdb9ce07b27dbd0d6f0eb8e535b365a3879d22", 0xb5}, {&(0x7f00009da000)="9253f798550208ac77fd620d912c6240b2144e598bd05d1ed1df75cc35eafa8a0d30524760b480904166f1605fce6d93aba3ce7fad41975b39d2dd27341774cb1aa289ecec0512a25b3ce2ff0a0016f5832529cb449ad64c3c674d1a26693f2273135320f5486400059ede73f61bcbca65eae99a7f8021958476b314410851037d61a6f79897ad385b", 0x89}, {&(0x7f0000ca8000-0x43)="abc5373277830044a63b0a7c57aeb291550be192eea4cd8446bbcda2e0f7ceb6bd9f862deb498dffcac7a6fe8eed444b6303045c80edb142f0916020aa106af901115a1095e80022e8baf6047a3a342e4dd4c3d47db60500005dea92233249860dd1eb09a0a9254ee5a8e217bfb362629d2f641a63513a3ee0cf47cf0c2477010aa71dc021d4a5df6af3c6c9adc47755e5", 0x91}], 0x5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000d24000)={{0xa, 0x2, 0xdd27, @loopback={0x0, 0x1}, 0xffffffff}, {0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1000020, [0x80000000, 0xf1, 0xfffffffffffff801, 0x9, 0x977, 0x6, 0xfb9, 0x20]}, 0x5c) writev(r0, &(0x7f00007e7000-0x10)=[{&(0x7f00009f6000)="1f00000002021900000007000000068100fd2b8509000600e1ffffff3f0009", 0x1f}], 0x1) pipe(&(0x7f00003f6000)={0x0, 0x0}) accept$inet(r1, &(0x7f0000001000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000105000)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0xfffffffffffffffe}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c3a000)={r2, 0x20410028, &(0x7f0000410000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) 2017/10/19 22:16:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000588000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x10c000001, 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) shmget(0x3, 0x2000, 0x1108, &(0x7f00009c6000/0x2000)=nil) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000df5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e71000)=0xe8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x6, 0x4, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000718000)={r0, &(0x7f0000070000-0x34)="", &(0x7f000011c000+0xcf)="", 0x0}, 0x20) getegid() syz_open_dev$usbmon(&(0x7f00007d5000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x4000) r1 = accept4(0xffffffffffffff9c, &(0x7f000065b000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000159000)=0x80, 0x80000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005a0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000420000)=0xc) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000b8f000)=0x80, 0x4) sysfs$2(0x2, 0x9, &(0x7f000030a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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epoll_create(0xfff) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r3 = socket(0x11, 0x802, 0x8) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) close(r3) 2017/10/19 22:16:53 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x0, 0x44042) ioctl$LOOP_CHANGE_FD(r0, 0x401070ca, 0xffffffffffffffff) 2017/10/19 22:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009c9000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$evdev(&(0x7f000081d000)="2f6465762f696e7075742f6576656e742300", 0xffffffffffffffff, 0x0) fallocate(r1, 0x2, 0x62, 0x3) r2 = syz_open_dev$mouse(&(0x7f00000a1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3f, 0x24100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000309000)={0x6, 0x0, 0x10002, 0x800}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000002d000)={0x6, r3, 0x0, 0x7}) r4 = syz_open_dev$tun(&(0x7f0000870000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000428000-0x4)=0x8000203) r5 = fcntl$dupfd(r4, 0x406, r0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000d41000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="5f924cffc34bd2383e5bdb2b9e0615f1"}) ioctl$TTUNGETFILTER(r5, 0x801054db, &(0x7f0000818000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8927, &(0x7f0000ff3000)={@common="67726530000000000000000000000000", &(0x7f000028e000-0x30)=@ethtool_rxfh={0x47, 0x1000, 0x7, 0x3, 0x4, "624ad1", 0x100000000, [0x3, 0xee, 0x9d5, 0x5, 0x4, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f0000513000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg(r0, &(0x7f00009d3000)=[{{0x0, 0x0, &(0x7f0000515000)=[{&(0x7f0000f9d000-0x36)="f6f1660137b48d1f4466e00ccc6244fad61b124ea081e2cf503f52fa9ac711965207725d96125ff198bd843e2014df753d46c28deb579946ee9796026b0fcb02f0f8426b010bad52b850432a941f629a5af65d343565e17e53824af258edfeb085ca0f09b5c83af4b6a8afa67929e8ab4b9d71e85b716831f76f2ae0629346e81336e721253ab6a4d65992cf48795518c021749bc1634d92ec6996fd400336cd17", 0xa1}, {&(0x7f000034a000-0x37)="3bd7fdd3bd671a1e62cfaf9a8c95ab2816bbcbb338bac0a6b3b51b4f496c85bf8352af298b51104c265a3dc946e6d9f15dde2c740dd84b", 0x37}, {&(0x7f00001f4000-0x2)="389a", 0x2}, {&(0x7f0000454000-0xfa)="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", 0xfa}, {&(0x7f000083d000)="432e3e63b0939c", 0x7}, {&(0x7f00005ca000-0x8)="992b16d55989fa99", 0x8}, {&(0x7f0000dc9000-0x8e)="add69d152a615fa4292cc84815fffc8f53b61ab836cdf6e9ede8b9bb9cc3405a07c272f662572420cf51c0ddb1d6f66784471ee111fca35a3b8210b0b48c2dd14df6e4aa42a654a2be7735e76c3c3713ae22cbe893d942900026ff8600dba421f14b6f8369e6b2caaa5da84a2a6c94a08b12398c447b779e769a24a4961bf2100e368c3c136ded421ca318a40863", 0x8e}], 0x7, &(0x7f0000044000)=[{0x98, 0x0, 0x1f, "b674edf155ab3b53addd23a66f9b76d92b6fe932b95e3e1cf7860375bd9418b23088df10c37ffaa08e9aa083f9a9eb3e5234a73863813b6786531207013751161f2a610bc1dbd0863af71307e4b98b8a1284a639f75ad55ba9db5714cdc406e937fa066ce87def78ebca485c170aeadca469a1504de5220657df4718918285bc12a5654443"}, {0xf8, 0x10f, 0x0, "eee7043aa26fc3418db1e0e971c869552d69db948ccc7f878bb8a62e5c9980d5ceaee61ee4df021efefe5dade2ac6de6cdd5c9d4d3b6bab8a61a3ab8fe9597b7ee7b1dabe1c5eed7726841bca9fc452882c2ded16c778216d910f040a7a3d010f4f9d47b9f0e401278ab0cfdc0693bcbae49fc005dd03bd33180acdf49aee86e7b8ea9493b85ad5786ad6abfe736181dec531304cd65e3050abf7735e6caff4c876c88c856da2b484c6b8e730a595c428b2a45b00dde2eac4b23f9cd9d82d87c60ababb9924f75ab01cd006a62b180ec5006c78d874c556acfb237c84ce023ce949dba3c6e18"}], 0x2, 0x20000010}, 0x800}], 0x1, 0x40000) ioctl$sock_ifreq(r5, 0x89a3, &(0x7f00005cf000-0x28)={@common="62637366300000000000000000000000", @ifru_settings={0x5, 0x5, @sync=&(0x7f000087e000-0xc)={0x18, 0xe57, 0x1}}}) 2017/10/19 22:16:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$usbmon(&(0x7f00001bb000-0xd)="2f6465762f7573626d6f6e2300", 0xdbc, 0x8000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 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) openat$rfkill(0xffffffffffffff9c, &(0x7f0000377000)="2f6465762f72666b696c6c00", 0x420000, 0x0) memfd_create(&(0x7f0000001000-0x9)="75736572656d302600", 0x1) io_setup(0x1000000008, &(0x7f000030c000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) prctl$setname(0xf, &(0x7f000066c000-0xc)="2b7d70707030776c616e3000") io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) socket$netlink(0x10, 0x3, 0x9) io_getevents(r0, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0}) 2017/10/19 22:16:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x228, 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 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f00009d9000-0x20)=[{r1, 0x500, 0x0}, {r0, 0x20, 0x0}, {r1, 0x100, 0x0}, {r1, 0x8080, 0x0}], 0x4, &(0x7f00008f2000-0x10)={0x77359400, 0x0}, &(0x7f0000c5a000)={0x6}, 0x8) mq_getsetattr(r1, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpgrp(0x0) setpriority(0x2, r2, 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)="2f6465762f6b766d00", 0x0, 0x0) r4 = syz_open_dev$vcsn(&(0x7f00006ed000)="2f6465762f7663732300", 0x8, 0x20800) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f000042d000)={0x1, 0x0, [{0x7f, 0x7, 0x0, 0x0, @irqchip={0x4, 0x7}}]}) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000792000)={r5, 0x80000000, 0xd0, 0xeb, &(0x7f0000850000-0xd0)="ef8a233c7e5947e4fd9f49f86a7bdaeeeb9cbd2fe33a52a94c197c8c03cba197f1d7e558ed68e5f28f353695fca7c240bd694a7e35af530cfa20a917ff93404b80a47475be5ffdc0c4579cad64b6b606031bb26ce59b9948ee4ac9f5786b774e62af790b973a2f81d33d96fe52b49c82f7e4ed1bd96bd1cad9d94184b3c95c11d6ace2b2990e17bd1156d72df77748e956039e4ba427db1e801e677282d6dc12e4ec68e56ef3c3356039c62c54f18334ea0b393f7311171631bf82bcd23b3d95a3d5e698b50428510631199d49ed1347", &(0x7f0000755000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10000, 0x1}, 0x28) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae64) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) close(r6) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f00006f3000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xafa, 0x9, 0x6, 0xfff, 0x1ff, 0x0, 0x1, 0x2000000, 0xffffffffffffff2d, 0x0}, {0x0, 0x5000, 0xf, 0x100000001, 0x1, 0x40, 0x0, 0x3, 0x80, 0x0, 0x1, 0xffffffffffff8d96, 0x0}, {0xd000, 0x0, 0xc, 0x0, 0x8, 0xc57, 0x0, 0x66, 0x0, 0x7ff, 0xc21, 0x5, 0x0}, {0x0, 0x3, 0x0, 0x7ff, 0x16685009, 0x6, 0x2e, 0x7fff, 0x1, 0x8, 0x6, 0x8, 0x0}, {0xf002, 0x0, 0xe, 0x1, 0x4, 0x20, 0x9, 0x8, 0x0, 0xfff, 0x401, 0x101, 0x0}, {0x7000, 0x4000, 0xf, 0x1f, 0x989, 0x401, 0xea8, 0x2, 0x4df993ce, 0x0, 0x1ff, 0x0, 0x0}, {0x2000, 0x3000, 0x51bc6c3f2a916fbd, 0x4, 0x0, 0x80, 0x0, 0x6, 0x568, 0x0, 0x8, 0x400, 0x0}, {0x5000, 0x5000, [0x0, 0x0, 0x0]}, {0x13000, 0x2, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3000, 0x3ffff, 0xd, 0x4401, 0x3000, [0x5, 0xfffffffffffffffb, 0x3, 0xdfee]}) get_mempolicy(&(0x7f0000616000)=0x0, &(0x7f00002ca000-0x8)=0x0, 0x8, &(0x7f0000e94000/0x4000)=nil, 0x1) close(r6) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000a14000)={0x2713, 0x3, 0x6000, 0x1000, &(0x7f00000c3000/0x1000)=nil}) personality(0x5000007) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000009000)=0x0, &(0x7f0000009000)=0x4) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r7 = syz_open_dev$random(&(0x7f0000002000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x40001) writev(r7, &(0x7f0000002000)=[{&(0x7f0000008000)="", 0x0}, {&(0x7f0000008000-0x4)="da7b2803", 0x4}, {&(0x7f0000009000-0x8)="3ff67e6f92041f336c8f33c24c4894cca7721d42c29d4cb250c06a9d2556e9ee5aeb6c389e5f30ccd3217b99ea7bc03822db022e79ed858317158fa26e817dfe0bd442266da1b752a0f34288e19e35eb41362e984dc43af9de4012158b09d00c8aab1351186a9b440c7228dc27a6deac09144991fbd143830beccf21e15e7bc0f1213b6f8a39188553451dd39b74232bde1e06ab19e4ec74c0c8f84335739ac23d52d636da7d9222ba7a5c604a9a6ef4ecd763d0ce3642fd031b3b00080d220a74d82f50675b94b376a8e82d", 0xcc}, {&(0x7f0000008000)="a5d1249fcd48c88f193588e4c094ff17883f5f438c7f074a9e4447a3ef8307ea168aef24e7fff53d561617ec6c5111fa58b54ab6df1739bc6ce2b91a39c5d20b891d0a68c7dc08bc8e4b5df5ac22e2a8e6e7132d62c9ba2b3306c1f11fb7c73f2cd87ce0db81b9a859b10f4d80223baad5bb555fc8bbe123a948872acd140e8b7605006a06694b317324915b61004b517d3002f2959a7c5f0fec8e", 0x9b}, {&(0x7f0000008000)="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", 0x1000}, {&(0x7f0000009000-0xbc)="58f24d84b71c25e534dab2c9904a0663aff33de95fc2162dfa828796540f04b1f2b9a750cc7d95cd733ccbd1b70e7f19394d0fc1e089da885dbdb62a5283bc38b21231d9b0f9b1c5d80000c4fa34371b7eb5c6c6ef1ae40102e5e1b914d04524be93a0a8c8bda23978a213762859da527b8a7c07a9e90132c6bedcb4923c46ba65d2c4a026f11d73f58270d3186843bd2e4b5e0bc8b6c86dc802f49e5dde70f26bd648023c3e460e413982151f0b41341071833ce3b17244a80e57e8", 0xbc}], 0x6) sysfs$3(0x3) 2017/10/19 22:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a9e000-0x8)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f00003b1000-0x2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x2000, &(0x7f000090b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$mouse(&(0x7f00004f1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xebb, 0x1841) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000b8f000)=0x80, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffefffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x5, &(0x7f0000abf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r2 = socket(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) ioctl(r3, 0x894c, &(0x7f0000158000)="") r4 = dup2(r2, 0xffffffffffffffff) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0xb702, &(0x7f0000488000-0x8)={r4, 0x4}) 2017/10/19 22:16:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000b5f000)=[{&(0x7f0000e66000)="29c1e0eb79d02087842d680854beb347bb8e37b51e466ebb7143012f9f00e6ac3b2e69744643a6a6d57f69c2a414ef5ad5b8c3", 0x33}, {&(0x7f000013d000-0xff)="fa1eb2e8c6cc3bda77c56e35e541c574544d9c6e0e7a3370b94bac1c30217ed688171db6ffd5cfaa072bc90ce5b25e449a2b38810af2e037c633388316cde7c898c2269ce035847062464d91594cfa3573853e7477138b83ed4905e45baf1f7256aa559855092c6aa3476e024072cf4f942ecddd0d8968f31952af616ac4b814c9407a0d13fa9b9872b2c3b76b487a9c681482f9b6522bf9b91358bdaa84ebc94bb41871285db2099466c207ccb9f56ff95fd7069a0aa8e52e7b5c8d2fa036767499d9b492688281a16417212a8c1bf17f4c8ae11f6b60effef59abeb920939b4f1676367de8c9b568c79e4148463af7205337b912ccc37141b2499cf80dd2", 0xff}, {&(0x7f00009a3000)="9ec28d60120430cdaeba50e7b9d98c62728bddfd877c4aaa42e0bc81912ac26d4dc8e87b5f22c2e2470c1ea5c7f996c68b2073db49fa4e051f62b30ec15b30b6e034c3941c3bae4e0be6733cbc07b80ae055dc71c1e874f82a31e04fdb7f849757ecb2e2d11429e52c7c456237b16d20e658f4e1048447a2cdbfe45c67f530078330d042b71d61660b2a11569a2e5af2ed874bd6a0f03a139c78846135ae3b5a24efcdb9ce07b27dbd0d6f0eb8e535b365a3879d22", 0xb5}, {&(0x7f00009da000)="9253f798550208ac77fd620d912c6240b2144e598bd05d1ed1df75cc35eafa8a0d30524760b480904166f1605fce6d93aba3ce7fad41975b39d2dd27341774cb1aa289ecec0512a25b3ce2ff0a0016f5832529cb449ad64c3c674d1a26693f2273135320f5486400059ede73f61bcbca65eae99a7f8021958476b314410851037d61a6f79897ad385b", 0x89}, {&(0x7f0000ca8000-0x43)="abc5373277830044a63b0a7c57aeb291550be192eea4cd8446bbcda2e0f7ceb6bd9f862deb498dffcac7a6fe8eed444b6303045c80edb142f0916020aa106af901115a1095e80022e8baf6047a3a342e4dd4c3d47db60500005dea92233249860dd1eb09a0a9254ee5a8e217bfb362629d2f641a63513a3ee0cf47cf0c2477010aa71dc021d4a5df6af3c6c9adc47755e5", 0x91}], 0x5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000d24000)={{0xa, 0x2, 0xdd27, @loopback={0x0, 0x1}, 0xffffffff}, {0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1000020, [0x80000000, 0xf1, 0xfffffffffffff801, 0x9, 0x977, 0x6, 0xfb9, 0x20]}, 0x5c) writev(r0, &(0x7f00007e7000-0x10)=[{&(0x7f00009f6000)="1f00000002021900000007000000068100fd2b8509000600e1ffffff3f0009", 0x1f}], 0x1) pipe(&(0x7f00003f6000)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000105000)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0xfffffffffffffffe}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c3a000)={r1, 0x20410028, &(0x7f0000410000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) 2017/10/19 22:16:53 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401070ca, 0xffffffffffffffff) 2017/10/19 22:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009c9000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$evdev(&(0x7f000081d000)="2f6465762f696e7075742f6576656e742300", 0xffffffffffffffff, 0x0) fallocate(r1, 0x2, 0x62, 0x3) r2 = syz_open_dev$mouse(&(0x7f00000a1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3f, 0x24100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000309000)={0x6, 0x0, 0x10002, 0x800}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000002d000)={0x6, r3, 0x0, 0x7}) r4 = syz_open_dev$tun(&(0x7f0000870000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000428000-0x4)=0x8000203) r5 = fcntl$dupfd(r4, 0x406, r0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000d41000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="5f924cffc34bd2383e5bdb2b9e0615f1"}) ioctl$TTUNGETFILTER(r5, 0x801054db, &(0x7f0000818000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8927, &(0x7f0000ff3000)={@common="67726530000000000000000000000000", &(0x7f000028e000-0x30)=@ethtool_rxfh={0x47, 0x1000, 0x7, 0x3, 0x4, "624ad1", 0x100000000, [0x3, 0xee, 0x9d5, 0x5, 0x4, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f0000513000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg(r0, &(0x7f00009d3000)=[{{0x0, 0x0, &(0x7f0000515000)=[{&(0x7f0000f9d000-0x36)="f6f1660137b48d1f4466e00ccc6244fad61b124ea081e2cf503f52fa9ac711965207725d96125ff198bd843e2014df753d46c28deb579946ee9796026b0fcb02f0f8426b010bad52b850432a941f629a5af65d343565e17e53824af258edfeb085ca0f09b5c83af4b6a8afa67929e8ab4b9d71e85b716831f76f2ae0629346e81336e721253ab6a4d65992cf48795518c021749bc1634d92ec6996fd400336cd17", 0xa1}, {&(0x7f000034a000-0x37)="3bd7fdd3bd671a1e62cfaf9a8c95ab2816bbcbb338bac0a6b3b51b4f496c85bf8352af298b51104c265a3dc946e6d9f15dde2c740dd84b", 0x37}, {&(0x7f00001f4000-0x2)="389a", 0x2}, {&(0x7f0000454000-0xfa)="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", 0xfa}, {&(0x7f000083d000)="432e3e63b0939c", 0x7}, {&(0x7f00005ca000-0x8)="992b16d55989fa99", 0x8}, {&(0x7f0000dc9000-0x8e)="add69d152a615fa4292cc84815fffc8f53b61ab836cdf6e9ede8b9bb9cc3405a07c272f662572420cf51c0ddb1d6f66784471ee111fca35a3b8210b0b48c2dd14df6e4aa42a654a2be7735e76c3c3713ae22cbe893d942900026ff8600dba421f14b6f8369e6b2caaa5da84a2a6c94a08b12398c447b779e769a24a4961bf2100e368c3c136ded421ca318a40863", 0x8e}], 0x7, &(0x7f0000044000)=[{0x98, 0x0, 0x1f, "b674edf155ab3b53addd23a66f9b76d92b6fe932b95e3e1cf7860375bd9418b23088df10c37ffaa08e9aa083f9a9eb3e5234a73863813b6786531207013751161f2a610bc1dbd0863af71307e4b98b8a1284a639f75ad55ba9db5714cdc406e937fa066ce87def78ebca485c170aeadca469a1504de5220657df4718918285bc12a5654443"}, {0xf8, 0x10f, 0x0, "eee7043aa26fc3418db1e0e971c869552d69db948ccc7f878bb8a62e5c9980d5ceaee61ee4df021efefe5dade2ac6de6cdd5c9d4d3b6bab8a61a3ab8fe9597b7ee7b1dabe1c5eed7726841bca9fc452882c2ded16c778216d910f040a7a3d010f4f9d47b9f0e401278ab0cfdc0693bcbae49fc005dd03bd33180acdf49aee86e7b8ea9493b85ad5786ad6abfe736181dec531304cd65e3050abf7735e6caff4c876c88c856da2b484c6b8e730a595c428b2a45b00dde2eac4b23f9cd9d82d87c60ababb9924f75ab01cd006a62b180ec5006c78d874c556acfb237c84ce023ce949dba3c6e18"}], 0x2, 0x20000010}, 0x800}], 0x1, 0x40000) [ 38.494938] ------------[ cut here ]------------ [ 38.499734] WARNING: CPU: 0 PID: 4007 at kernel/futex.c:818 get_pi_state+0x15b/0x190 [ 38.507580] Kernel panic - not syncing: panic_on_warn set ... [ 38.507580] [ 38.514910] CPU: 0 PID: 4007 Comm: syz-executor4 Not tainted 4.14.0-rc5-next-20171018+ #36 [ 38.523276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.532597] Call Trace: [ 38.535159] dump_stack+0x194/0x257 [ 38.538764] ? arch_local_irq_restore+0x53/0x53 [ 38.543415] ? vsnprintf+0x1ed/0x1900 [ 38.547198] panic+0x1e4/0x41c [ 38.550363] ? refcount_error_report+0x214/0x214 [ 38.555089] ? show_regs_print_info+0x65/0x65 [ 38.559567] ? __warn+0x1a9/0x1e0 [ 38.562999] ? get_pi_state+0x15b/0x190 [ 38.566944] __warn+0x1c4/0x1e0 [ 38.570193] ? get_pi_state+0x15b/0x190 [ 38.574142] report_bug+0x211/0x2d0 [ 38.577757] fixup_bug+0x40/0x90 [ 38.581094] do_trap+0x260/0x390 [ 38.584446] do_error_trap+0x120/0x390 [ 38.588312] ? do_trap+0x390/0x390 [ 38.591826] ? get_pi_state+0x15b/0x190 [ 38.595774] ? check_noncircular+0x20/0x20 [ 38.599984] ? perf_trace_lock+0xf1/0x860 [ 38.604115] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.608938] do_invalid_op+0x1b/0x20 [ 38.612621] invalid_op+0x18/0x20 [ 38.616046] RIP: 0010:get_pi_state+0x15b/0x190 [ 38.620593] RSP: 0018:ffff8801c27671a0 EFLAGS: 00010093 [ 38.625926] RAX: ffff8801c14dc500 RBX: 0000000000000000 RCX: ffffffff8162b8db [ 38.633165] RDX: 0000000000000000 RSI: 0000000000000003 RDI: ffff8801c3cfdcc0 [ 38.640405] RBP: ffff8801c2767230 R08: 0000000000000001 R09: 1ffff100384ece26 [ 38.647644] R10: ffff8801c27670f8 R11: 0000000000000002 R12: 1ffff100384ece35 [ 38.654882] R13: ffff8801c3cfdcc0 R14: 1ffff100384ece39 R15: ffff8801c3cfdd70 [ 38.662138] ? get_pi_state+0x15b/0x190 [ 38.666096] ? futex_wait_queue_me+0x7e0/0x7e0 [ 38.670671] exit_pi_state_list+0x556/0x7a0 [ 38.674985] ? futex_wait_requeue_pi.constprop.19+0x1300/0x1300 [ 38.681020] ? lock_release+0xa40/0xa40 [ 38.684971] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 38.690060] ? __might_sleep+0x95/0x190 [ 38.694020] ? __might_fault+0x188/0x1d0 [ 38.698063] ? do_raw_spin_trylock+0x190/0x190 [ 38.702625] mm_release+0x46d/0x590 [ 38.706219] ? do_raw_spin_trylock+0x190/0x190 [ 38.710773] ? mm_access+0x140/0x140 [ 38.714457] ? _raw_spin_unlock_irq+0x27/0x70 [ 38.718926] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 38.723912] ? trace_hardirqs_on+0xd/0x10 [ 38.728028] ? _raw_spin_unlock_irq+0x27/0x70 [ 38.732494] ? acct_collect+0x637/0x800 [ 38.736449] do_exit+0x481/0x1ad0 [ 38.739872] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 38.744949] ? trace_hardirqs_on_caller+0x3d0/0x5c0 [ 38.749934] ? mm_update_next_owner+0x930/0x930 [ 38.754583] ? trace_hardirqs_on+0xd/0x10 [ 38.758716] ? hrtimer_try_to_cancel+0x9a/0x5c0 [ 38.763361] ? __hrtimer_get_remaining+0x1c0/0x1c0 [ 38.768263] ? do_raw_spin_trylock+0x190/0x190 [ 38.772819] ? fault_in_user_writeable+0x90/0x90 [ 38.777562] ? fixup_pi_state_owner.isra.16+0x980/0x980 [ 38.782915] ? perf_trace_lock+0xf1/0x860 [ 38.787032] ? perf_trace_lock_acquire+0xfe/0x900 [ 38.791854] ? check_noncircular+0x20/0x20 [ 38.796061] ? perf_trace_lock+0x860/0x860 [ 38.800278] ? __lock_acquire+0x6aa/0x3d50 [ 38.804479] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.809648] ? perf_trace_lock+0xf1/0x860 [ 38.813774] ? find_held_lock+0x35/0x1d0 [ 38.817821] ? get_signal+0x7ae/0x16d0 [ 38.821683] ? lock_downgrade+0x990/0x990 [ 38.825820] do_group_exit+0x149/0x400 [ 38.829679] ? __lock_is_held+0xb6/0x140 [ 38.833714] ? SyS_exit+0x30/0x30 [ 38.837142] ? _raw_spin_unlock_irq+0x27/0x70 [ 38.841610] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 38.846605] get_signal+0x73f/0x16d0 [ 38.850306] ? ptrace_notify+0x130/0x130 [ 38.854340] ? perf_trace_lock_acquire+0xfe/0x900 [ 38.859162] ? check_noncircular+0x20/0x20 [ 38.863377] ? exit_robust_list+0x240/0x240 [ 38.867669] ? perf_trace_lock+0xf1/0x860 [ 38.871811] do_signal+0x94/0x1ee0 [ 38.875327] ? should_fail+0x23b/0xa40 [ 38.879192] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 38.884267] ? setup_sigcontext+0x7d0/0x7d0 [ 38.888573] ? find_held_lock+0x35/0x1d0 [ 38.892624] ? lock_downgrade+0x990/0x990 [ 38.896750] ? lock_release+0xa40/0xa40 [ 38.900706] ? kcov_ioctl+0x56/0x1b0 [ 38.904393] ? exit_to_usermode_loop+0x8c/0x310 [ 38.909045] exit_to_usermode_loop+0x214/0x310 [ 38.913602] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 38.919114] ? kasan_check_write+0x14/0x20 [ 38.923333] syscall_return_slowpath+0x42f/0x510 [ 38.928062] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 38.933052] ? entry_SYSCALL_64_fastpath+0x91/0xbe [ 38.937954] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 38.942945] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.947688] entry_SYSCALL_64_fastpath+0xbc/0xbe [ 38.952414] RIP: 0033:0x452719 [ 38.955575] RSP: 002b:00007fe2019a8be8 EFLAGS: 00000212 ORIG_RAX: 00000000000000ca [ 38.963252] RAX: 0000000000000000 RBX: 00000000007580d8 RCX: 0000000000452719 [ 38.970489] RDX: 0000000000000004 RSI: 000080000000000b RDI: 000000002000cffc [ 38.977726] RBP: 000000000000008f R08: 0000000020048000 R09: 0000000000000000 [ 38.984963] R10: 0000000020edfff0 R11: 0000000000000212 R12: 00000000006eee08 [ 38.992200] R13: 00000000ffffffff R14: 00007fe2019a96d4 R15: 0000000000000006 [ 40.072087] Shutting down cpus with NMI [ 40.076477] Dumping ftrace buffer: [ 40.080107] (ftrace buffer empty) [ 40.083783] Kernel Offset: disabled [ 40.087382] Rebooting in 86400 seconds..