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", 0x1001}, {&(0x7f0000511000-0x20)="773e93eadb7130acc7744aaa01844878919df4c2b88ebba2d6c41fb5e4e3557c", 0x20}, {&(0x7f000007c000-0x46)="c113be74c047e9fa8cefaf9871d675cc93f4e5a917295f17c2b293e62efb58d49373d8aff961822367e4f274cd7753d468c3f163167c67889ad422b2b28db3dc122469528b25", 0x46}], 0x9, 0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r8, 0x29, 0xd2, &(0x7f0000773000-0x5c)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x81, [0x8, 0x9, 0xb4c, 0x92, 0x8, 0xc06, 0x1, 0x20]}, 0x5c) tgkill(r2, r2, 0x20) splice(r7, 0x0, r3, 0x0, 0x100000001, 0x0) splice(r4, 0x0, r0, 0x0, 0x1000, 0x2) fcntl$setpipe(r8, 0x407, 0x10000) 2017/11/15 05:25:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=@nl={0x10, 0x0, 0x9, 0xfffffffffffff800}, 0xc) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000c, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x4e019, 0x8, 0x4000000668, 0x1d, 0x4, 0x0, 0x0, 0x7, 0x2000000000000003, 0x20000008, 0x8, 0x100000004fd, 0x0, 0xffffffffffffc799, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000033a000-0x50)=[{&(0x7f0000d15000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f00001c7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000953000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}, {&(0x7f000073d000-0x5)="0000000000", 0x5}, {&(0x7f0000100000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}], 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d2e000)={0x0, 0x0, 0x0}, &(0x7f0000861000-0x4)=0xc) tkill(r2, 0x1000000000003f) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f000072b000-0x8)=0x7) sigaltstack(&(0x7f00005e7000/0x2000)=nil, 0x0) prctl$setfpexc(0xc, 0x100002) syncfs(r1) socket$nfc_raw(0x27, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4e019, 0xd, 0x4000000668, 0x1d, 0x0, 0x8, 0x0, 0x1000000000000008, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb8000/0x2000)=nil, 0x2000, 0x1, 0x1011, r3, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x6, 0x0, []}]}}, ""}}}}}, 0x0) r4 = socket$inet6(0xa, 0x80000, 0x6) getsockname(r4, &(0x7f00008fc000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca1000-0x4)=0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000b99000)={0x6, {{0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0x4b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair(0xb, 0x80003, 0x82, &(0x7f00003e6000-0x8)={0x0, 0x0}) dup2(r4, r4) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f00007e1000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/15 05:25:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x4000000000000009) r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f00001ee000-0x1002)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000000a000-0x4)=0x1002, 0x800) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000005000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ae0000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000086000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, r2}) r3 = socket(0x2, 0x3, 0x9) setsockopt(r3, 0x2000000000000000, 0xc8, &(0x7f0000fe7000)="d105071e", 0x4) setsockopt(r1, 0x21e8, 0xcb, &(0x7f000092d000-0x3)="0fef30", 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000461000-0x58)=[@in6={0xa, 0x3, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000}], 0x58) r4 = open(&(0x7f00001a9000-0x8)="2e2f66696c653000", 0x10452, 0x84) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000be2000-0xc)={0x2, 0x100003f48d048, 0x7, 0x80000003, 0x9, 0x7fffdfff}) socketpair$inet(0x2, 0x3, 0x6, &(0x7f0000086000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r6, 0x0) getsockopt$llc_int(r3, 0x10c, 0x2000000022, &(0x7f00003fd000-0x4)=0x0, &(0x7f0000631000)=0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0x1, 0x4) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000b36000-0x10)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) socketpair(0x8, 0x80801, 0x4, &(0x7f0000177000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGPROP(r7, 0x80404509, &(0x7f0000c91000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$inet(r6, &(0x7f0000d0f000)="c7", 0x1, 0x20000001, &(0x7f0000d17000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f000049a000)={0x0, 0x12c6, 0x10001, 0x0, 0x0}, 0x14) setsockopt$llc_int(r3, 0x10c, 0x3, &(0x7f0000345000)=0x572, 0x4) setsockopt$inet_MCAST_MSFILTER(r6, 0x0, 0x30, &(0x7f0000aba000)={0x8, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) r8 = fcntl$dupfd(r7, 0x6, r5) setsockopt$inet_tcp_int(r6, 0x6, 0x1000000000013, &(0x7f0000ea6000)=0x4000000000000, 0x4) recvfrom$inet(r6, &(0x7f0000379000-0x19)="00000000000000000000000000000000000000000000000000", 0x19, 0x140, &(0x7f000006e000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f000085e000)={@generic="fa9105ee658c368c91ea8eebac8a5503", @ifru_flags=0x2000000003ffd}) 2017/11/15 05:25:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) sendto$inet(r1, &(0x7f0000742000)="", 0x0, 0x20000000, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x2000000031, &(0x7f000071a000-0x4)=0x29be8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000837000)="2747504c3a00", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) prctl$setfpexc(0xc, 0x10000) r4 = syz_open_dev$mice(&(0x7f00008fe000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) getsockopt$inet_dccp_int(r4, 0x21, 0x11, &(0x7f0000ebb000)=0x0, &(0x7f00007ab000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000dc7000)={0x5, 0x3, 0x2, 0x3fd, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$getenv(0x4201, 0x0, 0x4, &(0x7f00005c5000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$ipx(0xffffffffffffffff, &(0x7f0000b68000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000962000)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000c35000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xb00}) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x20000000000000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f000098e000-0x4)={0xffff}, 0x4) writev(r7, &(0x7f00004a0000-0x10)=[{&(0x7f0000922000-0x29)="290000001c0055fcffffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000c23000)={0x0, 0x0}) r8 = accept$inet(0xffffffffffffffff, &(0x7f0000fc8000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000041e000-0x4)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f00004a7000-0x20)={0x800, 0x0, 0x10000, 0x202}) [ 238.918156] device gre0 entered promiscuous mode 2017/11/15 05:25:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000d39000)={0x3fc00000000, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x2, 0x7) mmap(&(0x7f0000000000/0x22c000)=nil, 0x22c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x41ffd) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000022c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000022c000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x87, 0xfffffffffffffffe, 0xe, 0x0, 0x0, 0x8000005, 0x6, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x456, 0x0, 0x4, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008a000/0x1000)=nil, 0x1000, 0x2000000, 0x51, r2, 0x0) r3 = syz_open_dev$vcsa(&(0x7f000002c000-0xb)="2f6465762f766373612300", 0x0, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x3) mmap(&(0x7f000022c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000022c000)={0x0, 0x0}, 0x5, 0x6) syz_emit_ethernet(0xa7, &(0x7f0000107000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="4c6112cc15d8", [], {{0x7ff, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x99, 0x2, 0x0, 0x0, 0x67, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x2, 0x0, 0x4, 0x1, 0x21, 0x0, 0x0, 0xb, 0x1, "f8f564", 0x6, "001d2b"}, "7b6b1c264fa734ca54cceb21f1c5de8a569e031cfc47f5d4bac2d35c49e9e3fc36e94772516d202dffec19cb3efc65480f08331bb0455116e44151bf4449f08d53474b354146df3fd993ce99280fcf40806ade1d8e941e393513c06d5d007f7a4411ec43ea17175c30298983c3b1971f96453671e2"}}}}}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000194000)={@common="79616d30000000000000000000000000", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f000020b000-0x1c)={0x0, 0x1, 0x4, 0x0, 0x3532, 0x3, 0xc4a4, 0x4, 0x9, 0x100000001, 0x9, 0x1f, 0x0, 0x0, 0x3ff, 0xffffffff, 0x9, 0x5, 0x1}) mmap(&(0x7f000022c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000022d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r3, &(0x7f00000d2000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000022e000-0x4)=0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000152000-0x4)=0x0) perf_event_open(&(0x7f000022d000-0x78)={0x7, 0x78, 0x8, 0x5, 0x4, 0x8001, 0x0, 0x1, 0x10, 0x1, 0x10001, 0x4, 0x100000001, 0x1, 0x0, 0x3a, 0x0, 0x3, 0x5, 0x200, 0x6, 0x8, 0x0, 0x6, 0xffff, 0x1000, 0x0}, r4, 0x6, r3, 0x3) syz_extract_tcp_res(&(0x7f0000003000)={0x42424242, 0x42424242}, 0x9, 0x0) mmap(&(0x7f000022c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000022d000-0x14)={0x3, 0x4, 0x7fffffff, 0xff, 0xffffffffffffff58}, 0x14) mmap(&(0x7f000022c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000022e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r3, &(0x7f00000c7000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000022f000-0x4)=0x10, 0xc0800) prctl$intptr(0x1, 0x20) syz_emit_ethernet(0x4b, &(0x7f000000e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="a2568b1f21b3", [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}]}}, @tcp={{0x1, 0x0, r6, r5, 0x0, 0x0, 0x8, 0x10, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}]}}, {"0c"}}}}}}, 0x0) 2017/11/15 05:25:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = open(&(0x7f0000a08000)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000050000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003d9000)=0x5) r2 = creat(&(0x7f000020f000)="2e2f66696c653000", 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000001000-0x400)={"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"}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) r3 = syz_open_dev$vcsn(&(0x7f0000202000-0xa)="2f6465762f7663732300", 0x0, 0x80140) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000070f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000003000)={0xfffffffffffffffe, 0x2, 0x8, 0x9b75, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000012000)={r4, 0x455c}, &(0x7f0000522000)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e66000)={r3, &(0x7f0000fa5000-0xb2)="9cbf67746092ad25f31207f3201c118d69632fcc1514521066b345aece08a00f005748540911dad9c25d685a69c105a4b88ffd28c0d1bde2b0d8aa2d7732f16448953e3ba98147b47ff8100e772daa0aae5ee109b0bd2bcfdcec916f30c8b7eeccf69a0f195dcbc9fad028a0f23b22d9adf8f72cd07a08967558d4c3a9f5d978de5ad91f4098c0256b796b96f77d76a5c45d818b7f9e756f5abe15476cb658a1050a01fed232166514fbf401136ef24e6c05", &(0x7f000085c000-0x37)="c0685c26b5c706cbdcfee8f36fd41290d5c5666803daec1edd9736aca2fd88038970b05140be9edd54a8534b1faa0f19962b2a8fa94cea", 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)="2e2f66696c653000", &(0x7f0000075000)="2e2f636f6e74726f6c2f66696c653000") rmdir(&(0x7f0000ff2000)="2e2f66696c653000") link(&(0x7f000080d000-0xa)="2e2f66696c653000", &(0x7f000065e000-0xa)="2e2f636f6e74726f6c00") mknod$loop(&(0x7f00003a9000)="2e2f66696c653000", 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) symlinkat(&(0x7f0000b96000-0x8)="2e2f66696c653000", r0, &(0x7f000025c000-0x8)="2e2f66696c653000") name_to_handle_at(r0, &(0x7f0000ed4000-0x3)="2e2f66696c653000", &(0x7f0000188000-0xc)={0xc, 0x0, "58074ad1"}, &(0x7f0000040000)=0x0, 0x0) 2017/11/15 05:25:24 executing program 4: mmap(&(0x7f0000000000/0xeda000)=nil, 0xeda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x403, r0) mmap(&(0x7f0000135000/0x2000)=nil, 0x2000, 0x2000001, 0x36, r0, 0x0) bind$inet6(r0, &(0x7f0000bd5000)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) connect$inet(r1, &(0x7f0000371000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x80000000000000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb884, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x200dc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x6) connect$inet6(0xffffffffffffffff, &(0x7f0000405000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00003e8000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x7f000001, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r3) [ 238.996010] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2017/11/15 05:25:24 executing program 7: mmap(&(0x7f0000000000/0xb77000)=nil, 0xb77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x40000010) r1 = gettid() capset(&(0x7f00001b5000-0x8)={0x19980330, r1}, &(0x7f0000780000-0x18)={0x100000001, 0x5, 0x8000, 0x6, 0xffffffffffff9b27, 0x2}) mmap(&(0x7f0000000000/0x5af000)=nil, 0x5af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x134) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000062b000-0x18)=@add_del={0x2, &(0x7f0000a6e000-0x10)=@common="64756d6d793000000000000000000000", 0x4}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000030c000)={0x100000000, 0x3, 0x4, 0xdb3b, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) write(r0, &(0x7f0000b77000-0x24)="2400000014000701fff10015001d77001300000008000b000000000000160400e2ffeeff", 0x24) r3 = fcntl$dupfd(r0, 0x406, r0) r4 = getpgid(0x0) fallocate(r0, 0x1, 0x10001, 0x101) mmap(&(0x7f0000b77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000b79000-0xc)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000b78000)=0xc) mmap(&(0x7f0000b78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000b78000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, r5}) mmap(&(0x7f0000b77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b78000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) creat(&(0x7f0000b78000)="2e2f66696c653000", 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000448000-0x10)=@common="6970365f767469300000000000000000", 0x10) epoll_create1(0x7fffc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000b77000)=0x0, &(0x7f0000b78000-0x3)=0x4) futex(&(0x7f0000726000)=0x323e237d, 0xd, 0x6, &(0x7f0000709000-0x10)={0x0, 0x0}, &(0x7f00002f2000)=0x101, 0x80) mmap(&(0x7f0000b77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b79000-0x8)="2e2f66696c653000", 0x127) mq_notify(r3, &(0x7f0000b77000)={0x2, 0x7f, 0x7, @tid=r4, []}) socket(0x11, 0x5, 0x8) [ 239.103535] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2017/11/15 05:25:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001fd000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00008b7000-0x5)="6465616400", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000907000)="6264657600", 0xffffffffffffffff) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f000058f000)={@generic="766f822962f79a120000400001000097", 0xef9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f00006e3000-0x4)=0x20, 0x4) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f00009ec000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000db000)=0xa7) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f00007ae000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = socket(0xf, 0x3, 0x7) sendmmsg$nfc_llcp(r1, &(0x7f0000db7000-0xe0)=[{&(0x7f000066f000-0x60)={0x27, 0x3, 0x20, 0x4, 0x7fff, 0xffffffffffffff81, "674d07d013069519a5c4f22b68e1c330610587838c7a3e7cacb5cad5296078403c1e728b31a22466a0dccf274d4f701668de87731ae6a33659b58cb9b933d1", 0x3ad3}, 0x60, &(0x7f0000352000-0x30)=[{&(0x7f000069f000-0xad)="d91497333853bc67fee97ee1b229bd5d206e39a72718aa2839b14313be767553f409cb5aa81484ebc49d79c89a1efb03cb339b859e40774ded1ed8ffe5f295760c49b97e24710b4789284048fe78748db7ca317984ffa15a0ff09a53ae3f1155784479195c6a6a2a3a8a146ba53e62fc51226c75291fda479359b93f5e988713c2b4914d6c94e7e000d74939e60cbf8013f63f8e0b2e8db4af9d7925c5ae18e44381dd4634215b4fef2c53c036", 0xad}, {&(0x7f0000058000)="735ec7bce264363721e78f2546ee6da2e1979f85202eca09c125394080647e9d31ab376f18a48cd69c88dc4f8342f017d4b0bd6d3222aeb71f15bdb740a737c400d04a8f4762b06fa5b948d05459a0633d5c38ec13e71469279746768c9d301c3a0a83d578af0a896e62e2e6f18650892ea6688388505cbfaa0af1614e860ab64db4f26bddbe0324154b6b307ed7fc0f2153750e3d67527ef99d3e10c926e4e5bfa1372b6ef9824bbaff509e6818e2bee19e649bcfce014a47a043f8d6937c19b30dc8e74bfbc46393611ce430ccc98055ac2e1aeb16a7eb77ae", 0xda}, {&(0x7f0000039000-0xcf)="40aa7121f042ae6f032954b48efb0c930f31719de14eb51f7bb1963b826773f2c7379bee04e6825368a30be250c5afbefe15d54cba54ab700c9af610491814dea6b8eb0516835aa710e67caf4b7f5826d1fe756e26524934182f960fc6158834d92769393a5115085daffb8d6d73fa0365055f140888d8684ac5467c570071e308b1442c4cf3a901ba2e19c2af574fce9122c28d1050b72bb63f39370c476ac78ca7a0329a26acb6fd9b7a313eb1be9d7395d5280c5281f45dd9a10424644f507346b5249564d5328f683b41ece9de", 0xcf}], 0x3, &(0x7f0000837000-0x68)={0x68, 0x0, 0x5, "8ae6fa488dd480121509be1596ecdf5ed7c1c792b4ace9758cfeb25d1fb064684f1e96247c080aefa6d06a437d4391404d651b7d69796befb702a2c84146c63d0c933113f8f13f4f722af1a791faaced0c"}, 0x68, 0x4050}, {&(0x7f0000a24000-0x60)={0x27, 0x2, 0x6, 0x1, 0x5, 0x0, "5aa3e1f6f23b305f7598b5dc2c0323d6efc35adddeaff40997667a0d48c488297e68c8939b7b204824d577c3cd1bf66dbf0f8a32546bc2466d14c4a051ca4d", 0xedf2}, 0x60, &(0x7f000086c000)=[{&(0x7f000013e000-0x59)="31a5b4dc8ec83f1b88ba4f37829b3d650e64bcd463d512593272e6e9829d44e0646f6e03f099162271597e04b38dcf7fa2387d793e5a27afb2cd891afbf922a1e8d74e34e1e7c5e0c9ae340f6080304f7dd1dd3140bd20fa1f", 0x59}], 0x1, &(0x7f0000017000-0xf8)={0xf8, 0xff, 0x8, "dbf6ad7489a294a461e35a88e9440e7a0da42876ffef9c47eb62fbb6a9b75240315929841fabf7cce2c6f28a97136de97d2477c5a01aec89511403d42b2029c69eab6b6971e0564f9baaf599dd5e7169c5abdb0d519e343d1694865ecc36aa81373cf285c927790e52d8f66a74f019611768fc5e9d15fc4cab0b7de60cd476ec41d00723ea4c0f8770a2decba980429e83d72414ccb0a6674da722ce983f8eb3da9b3ba7eb75ac8083efe9f5be5e4fe19e428311a90576a0607ac53213d19fc7a56cea4e88fc59e9ed47d74db6df927a72cb610d64d2fccb96e17e336c74ea5f091d57"}, 0xf8, 0x4000}, {&(0x7f000057b000-0x60)={0x27, 0x61c9, 0x9, 0x4, 0x4, 0xe2, "b4c085f1670de62bdd8e472b4620ba3ec729093716eaf12585fa64ec634094124d3b7143db5fb38c7400ff07aab36b19f485a163d80893552803d65c824e87", 0x2}, 0x60, &(0x7f00000b0000)=[{&(0x7f0000674000-0x7e)="49770213ba880704d258a69a9c6a48a2efad57eb28726c1b9db681833d606effecc8fd7aff18fb3a71ff912869946598aa5bc35509833f1b168b1ca23cf3ef42558f2aec3b4b1ffca3d61e088d36dcfd67ab4f7d512719838c7ea84a03c58a7bbf125033f0831878cf5773b343d29c0e43eb35a8fd1ff1c9fecadee28ec6", 0x7e}], 0x1, &(0x7f00009a3000)={0x90, 0x101, 0x7, "0b4b55c0e0df25aeb59c494654934112d4ce2c74df0b57e978ed5665161c412a3ca9b63b489b98d96d2fc7a579e26a413469c420bba557b00ce6242f88e20023099c360c4cded3ef39e100a782757112a1d753847ee85c6335fb2489a624c224935623350f682ae4ba97c562d2a396288d758c21cef22fda3b9b1c13e54814"}, 0x90, 0x40000}, {&(0x7f0000bf7000-0x60)={0x27, 0x81, 0x29, 0x5, 0xe9d, 0x2, "3045f1829aaa10c81d38f21bbf7c014f15ced289f62370c96d2b8ef0ce5c1db6e000fa935e1ca16f984ecbb7e5eca846c312865dceef5b5699200406173a6f", 0x4}, 0x60, &(0x7f0000c2b000-0x10)=[{&(0x7f0000b60000-0x1000)="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", 0x1000}], 0x1, &(0x7f00008e4000-0x78)={0x78, 0x13a, 0x7, "2925476b3a58878c43d14eefcd2079a44673bd9f425901e488427d818b84b482136a93bc21f411e1dcfa594b59f481782e4915d7c0da6d38efa973d0985fd259d009db0aa72d213d1f3d7e8ff91e0fc0ec9bf395a42bb3ab8240b79e473420679c0787"}, 0x78, 0x4000000}], 0x4, 0x4040010) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000591000-0x10)={0x4, &(0x7f0000773000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r2 = bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f0000dad000-0x18)=[@generic={0xd885, 0x0, 0x0, 0xc}, @generic={0x75, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)="7070703000", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) connect$nfc_raw(0xffffffffffffffff, &(0x7f000043c000)={0x27, 0x401, 0x7fff000000000, 0x2}, 0x10) readv(r2, &(0x7f0000c0a000)=[{&(0x7f000024f000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}], 0x1) getsockopt$packet_buf(r2, 0x107, 0x7, &(0x7f0000e63000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000008b000)=0x2e) r3 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00000e5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = request_key(&(0x7f0000a6e000-0x8)="6b657972696e6700", &(0x7f000021b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000059a000)="656d316d643573756d00", 0xffffffffffffffff) keyctl$link(0x8, r0, r4) set_mempolicy(0x3, &(0x7f00006fa000-0x8)=0x9, 0x7f) clock_gettime(0x0, &(0x7f0000cc0000-0x10)={0x0, 0x0}) 2017/11/15 05:25:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000135000/0x2000)=nil, 0x2000, 0x2000001, 0x36, r1, 0x0) bind$inet6(r1, &(0x7f0000b0f000)={0xa, 0x3, 0x80000000007e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) connect$inet(r2, &(0x7f0000d90000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d6e000/0x4000)=nil, 0x4000, 0x8000000003, 0x20052, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000443000-0xb0)={{0x1ff, 0x6}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x1ff, 0x2, 0x7738, 0x8, 0x6, 0x0, 0x2, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x8) fstat(r1, &(0x7f0000e80000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000859000)="2e2f66696c653000", &(0x7f0000901000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000e6d000-0x38)={0x0, 0x0, &(0x7f0000fe6000-0x10)=[], 0x0, &(0x7f0000aab000-0x58)=[@cred={0x20, 0x1, 0x2, r3, r5, r4}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r2, r2]}], 0x3, 0x0}, 0xffffffffffffffff) creat(&(0x7f0000fa1000-0x8)="2e2f66696c653000", 0x90) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000200000000, 0x209, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000087000-0x8)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f0000d8f000-0x1)="1f") mlock(&(0x7f0000c17000/0x1000)=nil, 0x1000) listen(r1, 0x3) bind$inet(r2, &(0x7f0000352000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000c19000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)="2f6465762f7161745f6164665f63746c00", 0x4200, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x2, 0x35, 0xffffffffffffffff, 0xfffffffffffffffc) pipe(&(0x7f000005c000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r6, &(0x7f0000001000)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000031000)=0x58) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x0, 0x33, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000019000-0x8)={0x0, [0x0]}, &(0x7f000005e000-0x4)=0x8) 2017/11/15 05:25:25 executing program 3: mmap(&(0x7f0000000000/0xb09000)=nil, 0xb09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000020e000/0xf000)=nil, 0xf000, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007d6000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000876000-0x11)="2f6465762f7667615f6172626974657200", 0x10d40, 0x0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b0a000-0x1d)={0x7, 0x0, 0x10001, 0x7f}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000701000-0x10)={r3, 0x7}) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000b0b000-0x4)=0x0) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b0a000)={0x0, 0x0}, 0x80000) perf_event_open(&(0x7f0000b0b000-0x78)={0x3, 0x78, 0x0, 0xd9, 0x400, 0x7, 0x0, 0x6, 0x10, 0x6, 0x400, 0x5, 0x800, 0x4, 0x0, 0xd30, 0x2, 0xfffffffffffffffb, 0x7, 0x1000, 0x0, 0x2, 0x0, 0xca7, 0xfff, 0x9, 0x0}, r4, 0xfffffffffffffffc, r5, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000055e000-0x8)=0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000a76000-0x158)={0x3, 0x0, [{0x0, 0x1, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x8, 0x2}}, {0x0, 0x1, 0x0, 0x0, @sint={0x1, 0x0}}, {0x0, 0x1, 0x0, 0x0, @irqchip={0x0, 0x5}}]}) 2017/11/15 05:25:25 executing program 6: socket$unix(0x1, 0x1000000005, 0x0) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000168000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000ffd000-0x4)=0xe, 0x7fd) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000ffe000-0x4)=0x0, &(0x7f0000fff000-0x4)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000aa5000)="d10204000000000000070006fcf32e1c58ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000489000-0x1000)="b2", 0x1, 0x40042, &(0x7f0000fec000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000076b000)={0x0, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x471b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x8, 0xfff, 0xfffffffffffffffe, 0x4f7b, 0x3, 0x6, 0xfffffffffffffffe, 0x7, 0x9, 0x8, 0xc2bd, 0x3, 0x6, 0xffffffffffffffff]}, &(0x7f0000ffe000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000aa2000)={r2, 0xc}, 0x8) splice(0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1000000002, 0xffffffffffffff9c, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r3, 0x1, 0x3, &(0x7f0000f61000)=0x0, &(0x7f00001f4000-0x4)=0x4) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r4, 0x800000010d, 0xda, &(0x7f000088f000-0x5)="0200ff0002", 0x5) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000676000-0x10)={0xa, &(0x7f0000b94000+0xc72)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f7c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f0000e36000-0x8)={r5, 0xfffffffffffffffd}) socket(0x813, 0x7, 0x5) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00007ba000-0x20)={@common="00000000130000050000000000000000", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$sndtimer(&(0x7f0000151000)="2f6465762f736e642f74696d657200", 0x0, 0x200) 2017/11/15 05:25:25 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000de6000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x80000, 0x7ff9) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000455000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000fed000-0x4)=0x60, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f000020b000-0x1c)={0xa, 0x0, 0x2000000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000fa0000)={0x0, 0x1}, &(0x7f00005d1000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000055b000-0x98)={r4, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffffffffffffffff}, &(0x7f0000cc7000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00007ab000)={0x6, 0x3, 0x6b, 0x0, r5}, 0x10) mmap(&(0x7f0000001000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f55000-0xc)={r5, 0x9, 0x30}, 0xc) setsockopt$inet6_int(r3, 0x29, 0x12, &(0x7f0000c07000)=0x2, 0x4) sendto$inet6(r3, &(0x7f0000f79000-0x6)="d0", 0x1, 0x0, &(0x7f0000d1b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000dc9000)="8c2fc33b216b549a14e8f4b03caf04ab3c8421d7776c91a6c0e3bdc357ef2603b3b8d7dc13a242bbe1061a120558ba847d7b83ffee3037e8437cc371cc0bcc", 0x3f, 0x0, &(0x7f000027a000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x80000000000}, 0x1c) r6 = socket(0x22, 0x807, 0xfffffffffffffffe) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000235000)={0x400000000000008, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1080000000ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$sock_int(r6, 0x1, 0x2e, &(0x7f00008e4000)=0x105, 0x4) socketpair$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84, &(0x7f00009a0000-0x8)={0x0, 0x0}) getpid() getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000d7a000-0x4)=0x0, &(0x7f000086b000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x1000001, 0x3e, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000ed1000)={0x0, 0x0, &(0x7f0000b25000-0x80)=[{&(0x7f00003ee000-0xe7)="5e40b09cb7c7a34fa7b45318125c1aeee2ed85dd975ff15dc499dd19a2caacb80267c03abbc841748d43c40e0082d6d8d0b1ec2c7800b5aa7215a97c9df0504d30cf00c2ba4b5a3d96eb89ea17337f905893c22217106b7e77ca25e76f17567e3a5727316e75dd093440e8865b43d7f0b9a38443681b0901b61a57c55c1bc72446a1134b038cd47ca7b39c61da3dc977fb162a8093d0ea3cfbdc67f4e5081dae4d729d81bbcc98c25a9a4672b1dd3c8c369cf6b3f20ece72f3e70961800e7fbbfa38e70abed72f88b57bf7c93f456ffa5bae8dab539f9527bc5740fd2c3d8186842b108e629d55", 0xe7}, {&(0x7f00006e5000-0xcf)="7a5302b2f1fbd591a8316ea4313eceb70b50c8d81d697ccdce0d7a90993a9672d386255063420467282e0f94ef032aca200c50def1e5b5171fac9b0e61caa9750f5f844659020a702a4c7272bf01c44252673807a1227ea92faf1a7fb7a7cb779f33c01a322d500af6cf96fc89f6625bd4351c363bf2f4dcaa474c2a82f4819102e09c0d9843f950866378c2c2f278110ac581d090015dc0f82eac89f0013449a1b96f8bff0b65f64385c2659bc83c84b8ab9cd7dc7c4a408b4de505e6c6f087ba65a8ddb68470d18d3c99ad4809f6", 0xcf}, {&(0x7f00002d5000)="86a16e53c30ec18fe921c9e040cc55a1f00855525cfab55912f339727137f0908c9f07f65c4a705397777b22352921e1ba87813042292ba111015828b7d5d9843617159a69e73976fbdb8bd8863f5ae1", 0x50}, {&(0x7f000056a000)="15e370777f28ab559223512872be525f0e282c9603420ea335d79f030e45a18260a781ab7d433ab775247da1b3a2432b6d9d1e376e87bdeb488eca72631a5edb6adc2819403842879200cacfe417ad45774b4fa208be75c2180abc198953cd080ce5089c974b3ebbe204ced3fec192faf1bb86d0f3fae7e39532bcbc795d75a3a0c2326d9e2499efe93e01c1c5b051811caeee85df70044904309afe935bab0ac4af2ace3608dd39a00004e8f3e6af9670d996cf643999b86687a593efbc77547a29195546", 0xc5}, {&(0x7f00008b6000-0x6d)="69ecf49529ce04ae52baed3102e96c4e1a101f70f2325727d7477c7f98d1839cbf62755419f29cc37213c2de95b4ee71cf372926e40c5cce43d77cea0b94817841ec11c986367b91da39b7c498a5b041b1fd7b12537a1b65682ac340c4952761e72e65ab9a216f06b4047bf796", 0x6d}, {&(0x7f00001e7000-0x33)="5bd4b2d09fdcedee79d785c465f847403127d96b0416be8b14bf67d7f542ce360d46bdda674f796c28cbc5a109f07130a90069", 0x33}, {&(0x7f000014c000-0x1000)="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", 0x1000}, {&(0x7f000025a000)="a39c5203bff7bf716019499fe0e38f38b44f355d52578d2f06f1ea342259a0ff98bbd7d85e987e58c142d176b5c2d1953b7d395b9253477ed975dd051bafadf902350d9abe18221d9b8f1154ed4fcb0bf57b41ce33c5e53a6e8a932334ab1412ceb03f515d019775fea1dcecf6e70f2824d76fd829f1997bddd72687abcee832e0a6f3a12151bfbb91bd1b3c48b978462748147d1aae6c7fda2655c7fd6f5bb1a268fa3a08ecd3ebdf1d0000c01c8614b21390627920878690a59d08d3db5fc4b6471a67bd75710bb0023b2f57c899d247092b8e7a2b502f907450ba", 0xdc}], 0x8, &(0x7f0000b1d000-0xf8)=[], 0x0, 0x20008000}, 0x0) shutdown(r3, 0x1) 2017/11/15 05:25:25 executing program 5: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003df000)="2e2f66696c653000", 0x80, 0x1b8) bind$bt_rfcomm(r0, &(0x7f00004d5000)={0x1f, {0x1ff, 0x3, 0x9, 0x999c, 0x1, 0x100}, 0x80000001}, 0x9) r1 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) r2 = syz_open_dev$loop(&(0x7f000085e000)="2f6465762f6c6f6f702300", 0x0, 0x40000) socketpair$inet6(0xa, 0x3, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000000)="c0e1f0790e6985ed1a6b5439ea0f9395bc48047c210ee2444cdb03e6b5307e98fe15135783c668a0e27617b03c601fb7936e3bba3f779da39ce8e8bbe03bdfcba0f80a157ccc056409e2c1f134026400aa4bd627acf3757002c615546848edaea5c65bbd68f37788266b78a79c570268976a4f8181f91394bcaaedc37e8fbbde28c106754ee6e78b96fab9053d84f1b293078a7d6a344ed87ba097b29f8c8b9ad2d46f", 0xa3) socket$alg(0x26, 0x5, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r5 = syz_open_dev$usbmon(&(0x7f0000cd8000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffff000, 0x2000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000cd8000-0xb4)={0x0, 0xa9, "dcfbd9d16c871823f21a877884896eb8d8b65ac59ced46589fa1612b06df058b7ffbf38465378e82ef561d2d4febcd0b6c1acae4cf31d07f8990a1bcac41253c7c3ca3c33d1f3a736f9207fbecc437df2807fcb701b8d7ecf48ac36ea2fb7d95c27d187f13065bb096ce5d43cdb7c0cff700c3e032feca794728a323613e361ca30e687b267b572b98bed189d363528a07c1dd3e3b4d3ef913c38d2a4102c593215de7576f5f7ed2dc"}, &(0x7f0000755000-0x4)=0xb4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000cd9000-0xc)=@sack_info={r6, 0xeab0, 0x9f3}, 0xc) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00008f2000)=0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000cd7000)={0x4, &(0x7f0000432000)=[{0x200, 0x5, 0x1000, 0xffffffffffffffd8}, {0x4, 0x3, 0xb0eb, 0x20}, {0x5, 0x9, 0x8, 0x862}, {0x3, 0x8000, 0x4, 0x100000001}]}, 0x10) write(r4, &(0x7f0000cd8000)="54aefd5115addab231bba7de36cfee644078e0e64a7838f01e537f3548cb90113123a86f9c9a51e4ab9e414dee3cfe345e5d840c86560975a7d39eba1181e6961acb9532a397bd9cb2f6fafc256207351d5221cd75b7c2d9f7edc5f9220dc6ca2d8ea49e0840c021998c14b3b8e2c1122cc510247f21a3c45b005b04b582b14eeb344ef683400471e99fbc9ebd9f4b73399dabbde0b737b4ce8c1a0306fae6", 0x9f) r7 = socket$inet_sctp(0x2, 0x8c00000000001, 0x84) fcntl$setstatus(r7, 0x4, 0x803) pread64(r4, &(0x7f0000cd9000)="0000", 0x2, 0x63) connect$inet(r7, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r7, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r7, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000263000)=0x60, 0x0) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f00003aa000-0x4)=0x95fb) sync_file_range(r2, 0x7f, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007f0000)=0x0) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f00001a7000-0x6)={0x101, 0x1, 0x0}) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f00002e7000)=r8) recvmmsg(r7, &(0x7f0000003000)=[{{&(0x7f0000005000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)=[{&(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}, {&(0x7f0000004000)="000000000000000000", 0x9}, {&(0x7f0000005000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}, {&(0x7f0000cd8000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}, {&(0x7f0000cd9000)="0000000000000000000000000000000000", 0x11}], 0x7, &(0x7f0000004000)="", 0x0, 0x40}, 0xb1}, {{0x0, 0x0, &(0x7f0000005000-0x70)=[{&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f0000005000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000004000)="0000000000000000", 0x8}, {&(0x7f0000005000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f0000002000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x7, &(0x7f0000005000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a, 0xb5}, 0x9}, {{&(0x7f0000005000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000005000-0x30)=[{&(0x7f0000003000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}, {&(0x7f0000c81000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}], 0x3, &(0x7f0000002000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5, 0x6}, 0xaa}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000003000-0x12)="000000000000000000000000000000000000", 0x12}, {&(0x7f0000005000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000003000-0x17)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f0000002000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}], 0x8, &(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x1f}, 0x8}], 0x4, 0x40000002, 0x0) open(&(0x7f0000d49000-0x8)="2e2f66696c653000", 0x101000, 0x10) 2017/11/15 05:25:25 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x6, 0x800, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1200, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x469, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00003f8000)={0x2, &(0x7f0000f82000-0x8)=[{0x48, 0x0, 0x0, 0x7fffffff}, {0x202000006, 0x0, 0x0, 0x0}]}, 0x10) accept4$ipx(r1, 0x0, &(0x7f0000932000-0x4)=0x0, 0x80800) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d2000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x400000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = creat(&(0x7f00006aa000)="2e2f66696c653000", 0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005f5000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f0c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff205, 0x7ff, 0x15, 0x3, 0x0}, &(0x7f0000d76000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00004ab000)={r4, @in={{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x8}, &(0x7f0000f41000)=0x98) r5 = socket$inet(0x2, 0x2, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000f53000-0xb)="2f6465762f766373612300", 0x0, 0x10000) r7 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) setsockopt$inet6_dccp_buf(r6, 0x21, 0x82, &(0x7f0000b61000)="dbfd482ddea7c646310f0c269007ea7ae109d8a2ac2f9e7a2f0e23e6cfa34b099ce220a0bdd2699d7a3510afc15066", 0x2f) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00004d4000-0x4)=0x2, 0x4) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) listen(r8, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000016d000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000044000)=0xe8) getsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f00007b4000-0x4)=0x0, &(0x7f0000462000)=0x4) socket$kcm(0x29, 0x0, 0x0) write$tun(r8, &(0x7f000014e000-0x27)=@hdr={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x9, 0x0, "ff"}}}, 0x27) setsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f000054f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3, 0x3, 0x300, 0xa, 0x20, 0x20, 0x27de, r9, r10}, {0x0, 0x0, 0x100000001, 0x3, 0x7b66, 0xfffffffffffffffe, 0x7, 0xff}, {0x0, 0xff, 0x7, 0x7}, 0x4bd, 0x2, 0x0, 0x0, 0x40, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x8000}, 0x4, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x3, 0xfffffffffffff800, 0x3ff, 0x3f, 0xfff}}, 0xe8) 2017/11/15 05:25:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x8000000d) r2 = gettid() ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000728000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0xffffffffffff8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000156000-0x3)=0x0) capset(&(0x7f0000582000-0x8)={0x19980330, r2}, &(0x7f00005cd000-0x18)={0x800000000000000, 0x4, 0x3ffffffffffffffe, 0x1, 0xffffffffffffffff, 0x6}) r4 = open(&(0x7f0000962000-0x8)="2e2f66696c653000", 0x400000, 0x2) ptrace$poke(0x4, r3, &(0x7f00003ac000)=0x0, 0x10001) r5 = gettid() perf_event_open(&(0x7f0000c16000)={0x2, 0x78, 0xfffffffffffffffc, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xfffffeffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f000052b000)="2f6465762f73657175656e63657200", 0x0, 0x0) getsockopt$inet_buf(r6, 0x0, 0x2e, &(0x7f000068b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000454000)=0x4e) times(&(0x7f0000596000)={0x0, 0x0, 0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00003ce000-0xc)={&(0x7f000014b000-0x8)="2e2f66696c653000", 0xffffffffffffffff}, 0xc) socket$inet(0x2, 0x4000000000100000, 0xffffffffffff7ff9) setpriority(0x1, r3, 0x4) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x800000000000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000d21000-0xc)={0x10, 0x0, 0xdc, 0x80000001}, 0xc) bind$netlink(r6, &(0x7f00002b7000)={0x1000, 0x0, 0x20000000000004, 0x20c846}, 0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000a8e000)={0x0, 0x3}, 0x8) 2017/11/15 05:25:25 executing program 1: mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x80005, 0x8972, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e6d000-0x2f)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) 2017/11/15 05:25:25 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000007000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) r3 = socket(0x3, 0x7ffff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000001000-0x60)=[{&(0x7f0000945000-0x4)="8908d2e9", 0x4}, {&(0x7f00005bd000)="bbd0282b7fe41ed0e3c9daebcebfd75b1ead491c4f4de3c8b16af74b595d401dd7bedfe1255dc94fe61067c8d6dbe12fddff52b8bfb5460cc2471bc1c8d5a789385028fb849a4282a164fbe3bf8c6d7168264464781c868f12cb7c9f1646cde3612783ce8732", 0x66}, {&(0x7f0000000000)="7f9dd3a5dd18e5c004093e1778fd07d6dd593bba3c311ce13ec356d25aed2f96eba4dca158d717d23a909de37fe417c055bedb7ed16769288ec33902077d19d51edf75ac4d2c0bf0812ba2ff3c016c7a21fd891ed6351024c8c227e507eb0924b355d0a02e53d02a93cdbc98b542a5ae57e3aa2cdf", 0x75}, {&(0x7f0000000000)="4318a09b4b18bf5452a08efd662bf8137e434670bef2e4e883847b2a56917723555cd49f5ee55743011c52dc8d9661efcf6691a5cc84e8877ef2a63fb214a2c83e8f42424c12148ec4eb1f0350699efc9adcda4bb12dbf01b6af18c181efe8c9353153f14c0e9e926cdb1f33d6c0080be8334a97fa0086bf78a81f9e3f35577363b70be3b7a6e17459cf4c0f944b0f270bc4193703bb8bcf9215c2d946a5316485a6efba7de3c790b87aab95970584804c9a37d3da5281782ffe1dea83817e8e70a429bb", 0xc4}, {&(0x7f0000001000-0xdf)="735e5928be83d039b2e928da49db349ce5603d7112990e07291d09fdd3a0ed71f8988ce63697c103c7e21d1e74c5b6333ed8eda8dccd552372f5fa890821a30d5fd93351763a59aa3a2dbe7850747be8ddc4f7d0876026dafbe853e664e9963999a014ffd3612dad25bc6bf6b5f6422965c8384b6893129c55882708089635bc8c86a957a914645828da0191af533a4510c42f8d5fc48e76692aed8c07e0e99e89cafdc4270940e9cebe3926daa7aee34def41db04ffec88f007042d60d5eb557f50033e4b8851a6c1467fbd4daff13ad19aec23cd732c3584d513ff476b83", 0xdf}, {&(0x7f00007e2000)="d9985ef11accb2b10298a48f655f04e3e6c000091a8f1cd837d63641059c6f8511c8e6f6aaf7343c874c4820264041bb4f4252576c05b1914ebf5bd2708a3e5557d39e174540960704a97d47adb2d5bd0318d684599a3d0a4d0bb15a10df31c4bfae08e6c15574dea1c87761e8ddaa9abb9fc81ce33d343c9125935b5e8a1223db77e2517cfa255553de0a93c3b7764a10f829f0d50bc35600daaa97f906f7", 0x9f}], 0x6) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000bfe000-0xb8)={0x0, 0x6, 0x1, 0xc4c, 0x6, 0x0, 0x3328, 0x2, {0x0, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0xd, 0x0, 0x3}}, &(0x7f000019b000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000238000-0xc)={0x2, 0x4, 0x8}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000494000-0xf)="2f6465762f73657175656e63657200", 0x100, 0x0) accept4$ax25(r6, &(0x7f00006c8000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000026e000-0x4)=0x10, 0x80800) timer_create(0x7, &(0x7f0000141000)={0x0, 0x31, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000026f000)=0x0) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0xa, &(0x7f00007f9000-0x4)=0x401, 0x4) timer_gettime(r7, &(0x7f000026f000)={{0x0, 0x0}, {0x0, 0x0}}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000270000)=0x0, 0x2) r8 = socket(0xa, 0x802, 0x0) r9 = socket(0xa, 0x1, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f000007c000-0x8)={0x80000001, 0x40}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) getsockopt$bt_l2cap_L2CAP_LM(r9, 0x6, 0x3, &(0x7f0000b6a000-0x4)=0x0, &(0x7f0000392000-0x4)=0x4) ioctl(r6, 0x88, &(0x7f000030d000)="") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00009b2000)={r5, 0x9}, &(0x7f0000e48000-0x4)=0x8) fcntl$notify(r2, 0x402, 0x80000021) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r9, 0x84, 0x6d, &(0x7f000052f000-0x41)={r5, 0x39, "e30480fece9defaa9028b7a5831fe01781b518d5893c8e2423bb3ffd5e659b7289e9de26e053549ed294b988a47b51485fa17df225482fb32c"}, &(0x7f0000f26000-0x4)=0x41) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000e2f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001d9000-0x4)=0xc) connect$inet6(r8, &(0x7f0000ce8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000e1e000+0x862)={r10, 0x80000000, 0xfffffffffffffffb, 0x1d, 0x1ff, 0x7}, &(0x7f000069a000-0x4)=0x14) sendmsg$alg(r8, &(0x7f000082e000)={0x0, 0x0, &(0x7f000049b000)=[], 0x0, &(0x7f0000b06000-0x100)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000d0f000)={r4, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000baa000-0x4)=0x8c) [ 239.582127] device gre0 entered promiscuous mode 2017/11/15 05:25:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x7, &(0x7f000071b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x27d000)=nil, 0x27d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000feb000-0x1)="00", 0x2) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000cd0000)={&(0x7f0000cde000-0x4)=[0x0], &(0x7f0000dd7000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000de6000)=[0x0, 0x0], &(0x7f0000470000)=[0x0, 0x0], 0x1, 0x4, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f000016c000-0x20)={@common="64756d6d793000000000000000000000", @ifru_addrs={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r7, 0x4068aea3, &(0x7f0000007000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x8000000000000) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SIGNAL_MSI(r7, 0x4020aea5, &(0x7f0000005000-0x20)={0x0, 0x0, 0x700, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = gettid() rt_sigqueueinfo(r8, 0x0, &(0x7f000027b000)={0x0, 0x0, 0x8, 0x0}) shutdown(r5, 0x800000000) recvfrom(r5, &(0x7f000026c000)="", 0x0, 0x0, &(0x7f000003e000-0x8)=@un=@abs={0x0, 0x0, 0x3}, 0x8) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r9, 0x1, 0xf, &(0x7f0000011000-0x4)=0x400, 0x4) sendto$inet6(r9, &(0x7f0000009000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0x2, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$inet_sctp(r3, &(0x7f000095a000-0x38)={&(0x7f0000282000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c, &(0x7f0000f71000)=[], 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x80fe) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000b4c000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000832000-0x10)={r1, r2/1000+10000}, 0x10) r10 = creat(&(0x7f0000af8000-0x8)="2e2f66696c653000", 0x3f) sendto$unix(r10, &(0x7f0000952000-0x99)="f53d0a50430a4c96265303779450d279bbae8caf84a484a0a0bd229fd533934fae9f2914798cb8327189a5c62b9cc1e56088cf6c627c00ee66655be4c02aca2f5d0dd828e5a1bfb8d806cdac6155df548bc997253fbb8d417a4be3c723ec43edc8ba0c2726d88dcbc5573e5650e2cc41e2a7c3194de746d93ce92d5fa8ca9f8057f7e07c9a85ed0619f172c299bac514220b031ec20d581eddc2c1abacb0d45e499dcf73833f65b2963c476a8126d0077f6012e2cf17d47d20aa29", 0xbb, 0x40, &(0x7f0000da3000)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000e2b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000094b000)="070000000000000002e9ff000000000100000000000000000084000021622a03"}) 2017/11/15 05:25:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000aa3000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00004f6000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_int(r3, 0x29, 0x42, &(0x7f0000123000-0x4)=0x0, 0x4) r4 = dup(r3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f00008db000)=0x8800000000002, 0x4) fcntl$setlease(r3, 0x400, 0x2) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00007b3000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ff000)=0xe8) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00006f7000)=@assoc_value={0x0, 0x0}, &(0x7f000060b000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000e69000-0x4)=@assoc_id=r6, &(0x7f000004b000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000a92000-0x28)={@common="79756d6d643000000000000000000000", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00006d2000)=0x0) setsockopt(r4, 0x80000000007, 0x20004, &(0x7f0000828000)="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", 0xfb) fcntl$setstatus(r3, 0x4, 0x2000) bind$inet6(r2, &(0x7f0000909000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$setsig(r4, 0xa, 0x40000000000006) getsockopt$sock_int(r4, 0x1, 0x26, &(0x7f0000d3e000)=0x0, &(0x7f0000c4d000-0x4)=0x4) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000752000)={0x7}, 0x4) clock_gettime(0x3, &(0x7f0000e57000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000f06000)={{r8, r9+10000000}, {0x0, 0x1c9c380}}, &(0x7f00002df000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) select(0x40, &(0x7f0000865000)={0x7fffffff, 0x200, 0xfff, 0x200, 0x192, 0x2, 0x9, 0x9}, &(0x7f0000bcb000)={0x7, 0x5, 0x705, 0x8001, 0x0, 0x170e8b20, 0x5, 0x0}, &(0x7f0000c59000-0x40)={0x8001, 0x3, 0x5, 0xc66, 0x7fffffff, 0x2, 0x7, 0x7fffffff}, &(0x7f0000d48000-0x10)={r10, 0x2710}) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f00007e8000)={0x0, 0x2710}, 0x10) sendto$inet6(r4, &(0x7f0000b38000-0x1)="", 0x0, 0x20000001, &(0x7f00008ee000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r4, 0x29, 0x38, &(0x7f00000cb000-0x4)=0x800000000000034b, 0x4) fcntl$setown(r1, 0x8, r7) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000f86000-0x2)={0x6, 0x3}) sendto$inet6(r4, &(0x7f0000b1d000)="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", 0x1001, 0x31, 0x0, 0x0) 2017/11/15 05:25:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x200000000803, 0x4, &(0x7f0000864000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000072b000)={0x0, 0xfffffffffffffff9, 0x0}, &(0x7f0000ad1000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000834000)={r2, 0x0}, &(0x7f00002af000)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000bc2000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x37, &(0x7f00004a3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0xfffffffffffffffd, 0x0, 0x29, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x2, 0x42424242, 0x42424242, 0x4ab, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x800, {[]}}, {"55"}}}}}}, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000bea000-0x8)={@loopback=0x0, @broadcast=0x0}, &(0x7f0000bf7000-0x4)=0x8) syz_emit_ethernet(0x58, &(0x7f0000281000-0x58)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200000000800, @ipv4={{0x5, 0x4, 0x7ff, 0x0, 0x4a, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x1, 0x0, 0xd, 0x10, 0x0, 0x0, 0xfffffffffffffffe, {[@generic={0x22, 0x4, "bcde"}, @timestamp={0x8, 0xa, 0xffffffffffffff80, 0x8}, @md5sig={0x13, 0x12, "841f505e5b285cb8182fbd17a91b9785"}]}}, {"9835"}}}}}}, 0x0) pipe(&(0x7f00003b9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002a8000)="2f6465762f73657175656e6365723200", 0x100000000000040, 0x0) r6 = syz_open_dev$sg(&(0x7f0000fa6000)="2f6465762f73672300", 0x0, 0x0) ioctl$KVM_SET_PIT(r6, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x2, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r5, &(0x7f00003bc000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000a69000)={0xfffffffffffffff9, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000eef000-0x4)=0xffff, 0x4) pipe(&(0x7f00008ca000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r7, 0xc018643a, &(0x7f0000001000-0xc)={0x10000000, 0x7fff, 0x37}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001b6000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000448000)=0xe8) ioctl$TUNSETOWNER(r5, 0x400454cc, &(0x7f0000e12000)=r9) recvfrom(r4, &(0x7f0000d7d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb, 0x0, &(0x7f0000ca8000)=@un=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f000032f000-0x14)={0x0, 0x0, 0x81, 0x8, 0x50a6, 0x4f}, &(0x7f000071e000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f0000c18000-0xd0)={r2, 0xc6, "3d3a0fc46ebf3f1ba6d08c0bdb4b78130e4ae3aae51b772a0e119e3867f36c41a6dc0e16c384457f5584804ef3712c1daa3b0530b2f1a3975d80d72ef9b9898723932993e24c4a3b963fc1a31047f3971a185aa1a64973d27265c10b3014d13776c970d9b67c96ad280dfed21b84269885290916c2f578dfa996a1e944d76bf59d6f523f7112b4ae29011c3b1dea7d61f26be07823a7a081d9952932ecbb9e6b9fcd3758d6a7fd4100ab695b323257919b24ca18e9d7bc24a97279c6aab3afa96668e4c6f0d5"}, &(0x7f000060a000-0x4)=0xce) getsockopt$inet_mreq(r7, 0x0, 0x27, &(0x7f0000e16000)={@empty=0x0, @empty=0x0}, &(0x7f0000576000-0x4)=0x8) splice(r7, 0xfffffffffffffffe, r8, 0x0, 0x1, 0x4) 2017/11/15 05:25:25 executing program 0: mmap(&(0x7f0000000000/0x9f3000)=nil, 0x9f3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x7) mmap(&(0x7f00009f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009f5000)={0x0, 0x0}, 0x20080000) mmap(&(0x7f00009f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00009f4000-0x20)={0x6, 0x0, 0x10000, 0x81}) mmap(&(0x7f00009f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00009f7000-0x10)={0xfffffffffffffffe, r3}) socketpair(0xb, 0xa, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$llc(r4, &(0x7f0000aac000-0x10)={0x1a, 0x1a, 0x0, 0x5, 0x1000, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000935000)=0x0, &(0x7f0000e15000-0x4)=0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000406000-0x4)=0x3, 0x4) r5 = socket(0x10, 0x3, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) fchmod(r4, 0x21) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f000084b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000086000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) socket$inet6(0xa, 0x6, 0x2) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f00003f7000)=0x400, 0x4) bind$inet6(r6, &(0x7f0000a71000-0x1c)={0xa, 0x0, 0x10000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x423, &(0x7f000098d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, "d7cc2d", 0x0, "1400f1"}, "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"}}}}}, 0x0) accept(r5, &(0x7f00006be000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b0d000-0x4)=0x10) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000578000-0x10)=@common="69706464703000000000000000000000") setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00006e1000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x50) prctl$seccomp(0x16, 0x6, &(0x7f0000628000)={0x4, &(0x7f0000b32000)=[{0x18d, 0x8000, 0xce, 0x6}, {0x80000000, 0x3, 0x8, 0xffffffffffffdffb}, {0x1, 0x5, 0xfffffffffffffffc, 0x20}, {0x9, 0x1, 0x8, 0x1000}]}) semop(0x0, &(0x7f0000000000)=[{0x0, 0x7, 0x0}], 0x1) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt(r0, 0x107, 0x16, &(0x7f0000c9a000)="02de0500", 0x4) socket(0x5, 0x1, 0x638f) 2017/11/15 05:25:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000713000-0x4)=0x2, 0x4) setsockopt(r0, 0x2, 0x7f, &(0x7f0000bff000-0x4d)="a5fa5c4e1ed3a823d086e83653d9a48ffc7f9500000000000000061857fe856c51553ce4302269677ee60e3ef5b48154851542612ebd4220e46a617c52c941000000000000003dba7aa44c59f5", 0x4d) pipe(&(0x7f000091e000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000a6000)={0x1000, {{0xa, 0x0, 0x98, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00001d4000-0x4)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0xffffffff, 0x9, 0x0, 0x0, 0x0, 0x46, 0x0, 0x666, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0}, r3, 0xfffffffffffffffb, r2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x80002, 0x8001) msgget(0x3, 0x0) getuid() mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, r4, 0x0) setrlimit(0x2000007, &(0x7f0000506000)={0x0, 0x5}) epoll_create(0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00008ce000-0x9)="656d3173656c665b00", 0x0) socket(0x2, 0x1000000002, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f00009f9000-0xa)="2f6465762f70746d7800", 0xa) pipe2(&(0x7f0000b28000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) 2017/11/15 05:25:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c2f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f58000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000b37000-0x8)={0x0, 0x0}) process_vm_readv(r1, &(0x7f0000173000)=[{&(0x7f00003bb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}, {&(0x7f0000d30000-0x9f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f0000555000)="00000000", 0x4}, {&(0x7f0000d90000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}], 0x4, &(0x7f0000094000)=[{&(0x7f0000c54000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f000000e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f000092b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000b0b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000229000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f000003a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}, {&(0x7f0000f34000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000754000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f00000b8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}], 0x9, 0x0) syz_emit_ethernet(0x137, &(0x7f0000377000-0x137)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x89ff, @ipv4={{0x1b, 0x4, 0x1, 0x4, 0x129, 0x0, 0x3, 0x9, 0x6d, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@cipso={0x86, 0xb, 0x0, [{0x1, 0x5, "ac1bde"}]}, @generic={0x0, 0xa, "a6706f6c528720d9"}, @rr={0x7, 0x27, 0x7ff, [@rand_addr=0x7, @empty=0x0, @loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, @rr={0x7, 0x1b, 0xbd, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @multicast1=0xe0000001, @broadcast=0xffffffff, @loopback=0x7f000001, @multicast2=0xe0000002]}]}}, @udp={0x0, 0x1, 0xbd, 0x0, "4bb5eb6d8cc1c6faa24990fd7966b906e8bdb0305b0e4b16e8c5040e711a1b8b3b78965ddc35a1bdfda36a0f4f7485e8742aea64c9c51e9a4a9a33a8afdf05900b898623817bce1369b5f8e19ca7d8df0eb018917319f8500116da7a91623240edbdab1d3760e872627730fe9cead6d5106810f716df91d96984c1bca95e0c51698a3b170accf1b2f62cbc74c274e472fd4f229eeb0f97a8cc4d419973c13696dcd8cb4d4905f593631ce5d1e59904c2a9ec78e54c"}}}}}, 0x0) remap_file_pages(&(0x7f000081d000/0x2000)=nil, 0x2000, 0x5, 0x1000, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1e8, {0xfffffffffffff27c}, 0x0, 0x9}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001fe000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000e22000)=0x0, &(0x7f00009a0000-0x4)=0x0, &(0x7f0000984000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fef000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000104000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000116000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e7000)=0xe8) setresuid(r2, r3, r4) r5 = inotify_init1(0x0) fcntl$F_HUGEPAGE(r5, 0x802) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1e8, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001fe000)="2f6465762f73672300", 0xffffffff80000001, 0x0) clock_gettime(0x0, &(0x7f0000aa4000-0x10)={0x0, 0x0}) clock_nanosleep(0x6, 0x0, &(0x7f000060b000-0x10)={r6, r7+10000000}, &(0x7f0000bef000)={0x0, 0x0}) shmat(0x0, &(0x7f0000e25000/0x3000)=nil, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000a26000)="2f6465762f7573626d6f6e2300", 0x4, 0x101) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f0000803000-0x2c)={@empty=0x0, @loopback=0x7f000001, 0x1, 0x7, [@rand_addr=0x3, @multicast1=0xe0000001, @empty=0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x2c) 2017/11/15 05:25:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000ee000)="2f6465762f73657175656e6365723200", 0x80002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ca4000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00004b6000-0x4)=0x0) perf_event_open(&(0x7f00008df000)={0x2, 0x78, 0x100000d4e7, 0x7fff, 0x100, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0xfffe) mmap(&(0x7f0000000000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) splice(r3, 0x5a, r3, 0x0, 0x80000001, 0xe) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000d73000)={r4, r3}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f8b000)={r0, 0x92, 0x1000, 0x8d, &(0x7f0000d77000)="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", &(0x7f0000ecf000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8000000000003ff, 0xfffffffffffffff8}, 0x28) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000d03000)=0x7f, 0x4) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000a94000)={0x1, 0xa, 0xc, 0x6, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f000010b000-0x5c)={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x3, 0x71, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, 0x4, [0x6, 0xfff, 0x7, 0x14, 0x2, 0x5, 0x8, 0x401]}, 0x5c) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f0b000-0x10)={&(0x7f0000d6b000-0x8)="2e2f66696c653000", r5}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e3e000)={r5, &(0x7f000098d000-0x28)=""}, 0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000183000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000006000-0x4)=0x0) fstatfs(r6, &(0x7f000062b000-0x1d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_open_dev$usbmon(&(0x7f0000695000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) gettid() 2017/11/15 05:25:25 executing program 5: 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) r0 = pkey_alloc(0x0, 0x3) pkey_free(r0) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400000000000100) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000060000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000301000-0x4)=0x8, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000b38000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000ace000)={@empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c9000)=0x8) r4 = socket$inet(0x2, 0x805, 0x0) r5 = socket$netlink(0x10, 0x3, 0xc) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00002a3000-0x4)=0x0, 0x4) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000ad8000-0x19)={0x8, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x14a4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f0000863000)=0x5, 0x4) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000424000)=0xfc, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xdb, &(0x7f0000158000-0x4)=0xfffffbffffbfbfff, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000235000+0x357)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000bdc000)=0x0) bind$netlink(r5, &(0x7f000078b000-0xc)={0x10, 0x0, 0x9, 0xa70}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000019f000-0x20)={0x0, 0x8004, 0x0, 0xfffffffffffffffd, 0x0, 0x100000000, 0x1000dabb, 0x5, 0x0}, &(0x7f0000be7000+0x537)=0x20) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000071f000)=0x0) bind$netlink(r5, &(0x7f0000210000-0xc)={0x10, 0x0, 0x783000000000000, 0x20000000000000}, 0xc) socketpair(0x11, 0x8000a, 0x1b00000000000000, &(0x7f0000b1d000)={0x0, 0x0}) recvfrom$inet6(r6, &(0x7f0000be2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x40000, 0x0, 0x0) keyctl$join(0x1, &(0x7f0000e14000)={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000a57000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000087e000-0x4)=0x8d) 2017/11/15 05:25:25 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockname$packet(r0, &(0x7f0000e6e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b31000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001b1000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x20000000000075) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x7, 0x0, 0x1000, 0x0, 0x8000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x8) memfd_create(&(0x7f00007e0000)="5d00", 0x200000000000) r2 = open(&(0x7f0000e58000-0x8)="2e2f66696c653000", 0xffffffffffffffff, 0x2000021) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x386, 0x1, 0x0, 0x10000000, 0x0, 0x6, 0x1, 0xf, 0x20, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x6, 0x7, 0x10000000000, 0x9, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x80003, 0x4) syz_open_dev$random(&(0x7f000061d000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x501102) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x3, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, "0d168c755321d492"}}}}}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) sendfile(r3, r1, &(0x7f000053d000-0x8)=0x0, 0x1f) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000f6d000-0x4)=0x0) r4 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000786000/0x4000)=nil) socket$inet6_icmp(0xa, 0x2, 0x3a) r5 = shmat(r4, &(0x7f00009f2000/0x6000)=nil, 0x4003) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e13000)="2f6465762f72666b696c6c00", 0x82000, 0x0) timer_create(0x6, &(0x7f0000b31000-0x60)={0x0, 0x25, 0x1, @thr={&(0x7f00002a8000-0xf0)="e9b5bfb7fbdc37bc585a32ad91617705bfde6363bb95c4790778d7f5ed389adbca12e2029611fdf28cc9912e7bf380e6d5fde5cb312cdb7bf559e5fb62a60f5fee1fcb8fd6c2ed5544cef7f98b6261a930605c491b4cda41b24500e6d7c89c4c4f9c21fbd3e99a036a5bf26870b37dd429ddaddd2a42c611c6533d2036143dc835664a819aded9878d8fa280ffb5dffe9c89ae727e47d8870a20ae61ec428b494929dc07f4cc09147a9020d80a5cfdd9636c7edbecef932f10b842407befa2806d468d80e088658790436c03d56be23fb7e2b55785ad902f37be6d1144c2bb8175194f633aa08036b2a69e7baa6efc60", &(0x7f0000793000-0xfe)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ebf000)=0x0) timer_gettime(r7, &(0x7f0000f88000)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$alg(r6, &(0x7f0000bbf000)={0x0, 0x0, &(0x7f0000ff4000-0x10)=[{&(0x7f000029a000-0x5d)="ad2c74ba0eeac99d0fc4de5e3f8496277fae97c6b0ae9a10dd61847a5e365809a6ed0d1bb0e750bb17795ac70ef91c8cbb3028ef0d44a5251c7a21686f190ce771c141b73807009f43fed0d8d88a8d9b06f88a2c1cc27b547975ad2b30", 0x5d}], 0x1, 0x0, 0x0, 0x11}, 0x840) clock_gettime(0x7, &(0x7f0000331000)={0x0, 0x0}) clock_gettime(0xfffffffffffffffe, &(0x7f0000a87000)={0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000882000-0x8)="2e2f66696c653000", &(0x7f00003db000-0x20)={{r8, r9/1000+10000}, {r10, r11/1000+10000}}, 0xc8ef9e9a25c16d24) syz_open_dev$random(&(0x7f00002f0000)="2f6465762f72616e646f6d00", 0x0, 0x400000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) shmdt(r5) 2017/11/15 05:25:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f0000d49000-0xd8)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b31e58a98399b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff001f0006d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a6a1813e900be1d113b514dbdc05ea1309163d6a40de8391f2ecab7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00002f9000-0x10)={0x2, 0x0, @rand_addr=0x65bc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00005c8000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cc0000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008840) socket$netlink(0x10, 0x3, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000cd8000-0x38)={&(0x7f0000669000-0x1c)=@in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c, &(0x7f0000cef000-0x20)=[{&(0x7f00008bf000)="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", 0x1000}], 0x1, &(0x7f00009a3000-0x180)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x94fc, 0x8008, 0x3875, 0x101, 0x101, 0x10001, 0x6, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1f, 0x20c, 0x401, 0x200, 0xf8fc, 0x7f, 0x3, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x99, 0x5, 0x0, 0xaf8c, 0x200, 0x5, 0x2, 0x4, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x8, 0x56bf, 0x9, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0xb5eb, 0x4, 0x1, 0x8, 0xff, 0x0, 0x8, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x1, 0x8, 0x1, 0x6, 0x2, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x8bd3, 0x7fffffff, 0xfcf4144, 0x8b5}}], 0x7, 0x0}, 0x0) 2017/11/15 05:25:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009da000)={0x0, 0x0, &(0x7f0000862000)=[], &(0x7f0000003000-0x6)="47504c00", 0x0, 0x0, &(0x7f00009d9000)="", 0x0, 0x0}, 0x30) mlock(&(0x7f0000006000/0x2000)=nil, 0x2000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000551000+0x79)="2f6465762f72746300", 0x80000, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000076e000)=0x8000, &(0x7f0000758000)=0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb29, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x100002, 0xfffffffffffffffd) r2 = syz_open_dev$sg(&(0x7f0000f90000-0x9)="2f6465762f73672300", 0x5, 0x0) process_vm_readv(0x0, &(0x7f00000e6000)=[], 0x0, &(0x7f000093d000)=[{&(0x7f0000816000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}], 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f000099d000)=0xe9f) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000778000)={0x0, 0x0}, &(0x7f0000c23000)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000047000)={0x0, 0x8, 0x1000, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x14e4e006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000038000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x2000000000000080, 0x3f, "ec306fd83ca199a51d2ba3564fb788e9ed13c848324cabfa36cc218669c5f2a8a170e5fea0a5b47fa6c2ebdf343bdad74c0b60376a6981a156e97a252a7633d4", 0x10005, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x200, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00009dc000-0x9)="2f6465762f73672300", 0x1, 0x101200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 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) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000eff000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x2, 0xc) write(r5, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f325f000080003000000030000df00", 0x1f) 2017/11/15 05:25:25 executing program 1: mmap(&(0x7f0000000000/0xcc9000)=nil, 0xcc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000cca000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00002a8000-0x10)={0x3124, 0x8, 0x9, 0xfffffffffffffff9, 0x0}, &(0x7f0000cc9000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000cca000)={r2, 0x7}, &(0x7f000045a000-0x4)=0x8) r3 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1000000005, 0x0, 0x0, 0x0, 0x0, 0x2000000d8, 0x3fd, 0xe, 0xffffffffffffff20, 0x0, 0x5d, 0x8, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3, 0x0, 0x10000000000000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000ccb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ccc000)="2f6465762f72666b696c6c00", 0x2, 0x0) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000134000-0x4)=0x800, &(0x7f000068d000-0x4)=0x4) madvise(&(0x7f000027d000/0x1000)=nil, 0x1000, 0xffffffffffffffff) mmap(&(0x7f0000ccd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000ccd000)="2e2f66696c653000", 0xc, 0x7) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000167000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) clock_gettime(0xb, &(0x7f00009a8000)={0x0, 0x0}) futimesat(r4, &(0x7f00003fe000-0x4)="2e2f66696c653000", &(0x7f00003fe000)={{r5, r6/1000+10000}, {0x773593fe, 0x0}}) mmap(&(0x7f00004ce000/0x3000)=nil, 0x3000, 0x2, 0x26811, r3, 0x0) mmap(&(0x7f0000cca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11c000)=nil, 0x11c000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000049000-0xa)="2f6465762f7663732300", 0x1b, 0x4000) mmap(&(0x7f000011d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11c000)=nil, 0x11c000, 0x5, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x0) 2017/11/15 05:25:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fda000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000534000-0xd)="646e735f7265736f6c76657200", &(0x7f00008d8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000b6000-0xb7)="85f5de55a1327aa05f2649b1a491bac8e15046db9f3f9a3192547c5e3ea6dfbc08004353110e2c945e1f63b0ce3fac62742e378d52211e963ce236100c3acbeee9cd3eacf742e5385fae05688dfaa02dc80189b9c1e2773012130474347b456deb6d6099de2d0177123582a695456098a84e212c72d96ce6f19a7f62a012b120b862500f83833f70737ee6187a88cd6d25e06eafa210931fa06d31df905c2336768fea0e7c842dd68e53f9e58265ca0046cb875f27b170", 0xb7, 0xfffffffffffffffe) r1 = msgget$private(0x0, 0x1) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000084000-0x16)="00000000000000000000000000000000000000000000") add_key(&(0x7f0000869000-0xa)="69645f6c656761637900", &(0x7f0000579000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d9d000)="30", 0x1, r0) r2 = syz_open_dev$vcsn(&(0x7f0000911000-0xa)="2f6465762f7663732300", 0x6, 0x2000) epoll_pwait(r2, &(0x7f0000103000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xffffffff, &(0x7f0000a84000-0x8)={0x200}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000668000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e96000)=0x24) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00009fd000-0xa0)={r3, @in={{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100000001, 0xd410, 0x4, 0x10}, 0xa0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00001c4000)={0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000b42000)={0x0, 0x0, 0x15}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000921000-0xd)="2f6465762f736e642f73657100", 0x0, 0x1ffe) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = dup2(r4, r4) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000ab7000)={0x6a}, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000ab8000)={0x8000000001f, 0x5, 0x1fd, 0x400}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f00002dd000-0x78)={0x2, 0x78, 0xd4e8, 0x20, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x2001000000000fa, 0x0, 0x10000000000006, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x5, 0x8, 0x0, 0x3, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xac, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r7, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) dup2(r6, r7) 2017/11/15 05:25:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000bd2000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in6={{0xa, 0x1, 0xbd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x1ff}, 0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000004000-0x10)={0x20, 0x1, 0x0, 0x4, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000)={0x3f, 0x6, 0x8002, 0x1, 0xab0, 0x7, 0x1, 0x400, r4}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000002000-0x8)={r5, 0x9}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000c52000-0x4)=0x8, 0x4) syz_emit_ethernet(0x2a, &(0x7f000026d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x5b207e066bf5bf, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x5, 0x101, 0x400, 0x4, 0x44000000, r2}) mmap(&(0x7f0000000000/0x4e3000)=nil, 0x4e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000032b000-0x4)={r3}) mmap(&(0x7f00004e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r6, 0x10e, 0x5, &(0x7f00004e3000)=0x6, 0x4) r7 = socket(0x10, 0x3, 0x0) mmap(&(0x7f00004e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00004e5000)=0x26, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r7, 0x10e, 0x3, &(0x7f00004e4000)=0x9, 0x4) getpeername$llc(r7, &(0x7f0000b7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000012c000)=0x10) mmap(&(0x7f00004e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r7, &(0x7f00004e3000)={&(0x7f00004e5000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a777c9e377e339873637a60c9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f00004e2000-0x1c)={0x20, 0x1, 0x0, "06000000000000006665f644"}, 0x20, 0x0}, 0x0) 2017/11/15 05:25:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000034000-0x10)={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b3b000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000013c000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000347000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000093f000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000063000-0x14)={0x0, 0x8, 0x200000000006, 0xffffffff, 0x400000000000, 0x0}, &(0x7f000073d000)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000766000)={r5, 0x4}, &(0x7f00009c4000-0x4)=0x8) r6 = accept4(r4, &(0x7f0000754000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f39000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000325000)={r3, 0xf5e, 0x0}, &(0x7f0000046000-0x1)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e04000-0x10)={0x9, 0x2, 0x1, 0xffffffffffffffff, r5}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r7 = add_key(&(0x7f0000de9000-0x5)="6465616400", &(0x7f0000e2c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000af9000)="715de78c56ff90fd387c8f0862aeeb8c8a02d320266dce6aab662eb4572a2910b85aa095157320cdbf4d99ae7267b0043c64106d26b9f40bdb97d5cf0ee64aa35ebde4b0477de84863b8ba4127a4d8b0b061a3b034f906ade79cbbd53ac9063d0297970c6889e9cb141be1e45ea7d33811cffcc2f65ac2b3e392a28905400977837ad4c231c8395329c9ba2a46ce652c9759ed681a75ceb19b2084198ed6da045533d738cb55ef7b3ed287fba399f9333071e98873c206d84d3d492e0cfb17caa341c00335f46f18b733bd01691ec9ecc892cb7d898c641f726730f2542df66ae48752cfb3", 0xe5, 0xfffffffffffffffd) keyctl$describe(0x6, r7, &(0x7f000049b000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00006ec000)=@sack_info={r2, 0x80, 0x8000}, 0xc) r8 = socket(0x11, 0x803, 0x0) setsockopt(r8, 0x4, 0xf, &(0x7f000008e000)="3cf6da23", 0x4) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f00001fe000-0x8)={0x1, 0x8b27}, 0x8) sendmsg$nfc_llcp(r8, &(0x7f0000620000-0x38)={&(0x7f00004f5000)={0x27, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffc, "ac37d700192962f3bb01a462dba395599c9c9be7844bbefbf1cc00a24f9c00000000e51613cac2d113810b4c05cae78f3e861c321787e081000e00522b5341", 0x0}, 0x60, &(0x7f000097a000-0x60)=[{&(0x7f0000bde000-0x2e)="bd8488f1f07559cf86399f67807536162d1a05e9dab4fb85919c549606f2139ae0c74387afa2b5c5653bf80dbfa4", 0x2e}, {&(0x7f0000b98000-0x38)="7a04cdc96c55e9c3f6d3aaa6827f323e0c990d472cd5787c9c5ec68c29522f04f560aabd4fff00caec51e5eed4ab5d01a828362592ad0347", 0x38}, {&(0x7f0000e2c000)="75ee6299f56b4591297353b52ed70908d3845d1f9b0aae5507e498ff835fcf7dadb9a558201bfa17ad857805f03e849fdf0d52c4a7f7cbd95b575288fd3b859ecf98f7642ec0a34c0906989bb875eea79818ccdc27ae303eda538fe28e71eea93e75f1e00be9bdb0f81ce994c25d2f5beccebfbfcaaf13d9ec1172aae444f0291681979d5c07966edcf538904d2edce5c6f4b5b090dfc9c726f083de83ac34a3584b27d0d416dcbaf8f00066c390fa9e5bc4ad946a1fb3ff56211896babf32ee897845de2388482d1b680e6bd6bb5c176938f6425e339af8f870ff2695da1b", 0xdf}, {&(0x7f0000ef8000-0x1000)="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", 0x1000}, {&(0x7f0000cb0000-0xe7)="c43632154384f36a9271c34cc8caed4a50cb60af12ce740bccefd1db05851eb293806f9ad76d0f2a1ecfff0fbc33542088916d20119291b663f98f4bfa4797e062b7a6198c26e2908ac36ee9dfc6f92511fc379e5e9a425aea019cd4d6576a26ab9d38cb182da83dbcf7ff476ba0b1daa88a837f9ab0a9ceb8ed5b23494872f1c5b1e3b55e3c13ee932b90cab87c15219ab2504beb1137c515529b7afe58f3afff5f3bfb143a33f88ad8fce79f65fa613161d239b70eeba62cfcbe9d8e3682e0cc41f2b6d24733e67de1b6a35fbd8eff12abbda96b2a9831be9d7772c1827a357d5ed2d530b6c1", 0xe7}, {&(0x7f0000f43000)="423420ef4cbd1721a85810c7f664bce86098db1315659406fa8e30c2512762c8cd064b3bb23dc0d204a586586a0c5ac20e4f5bdd22d1539503005085e82beb38cdb6e71fedeea252d53c9eccd8662f1617542ee20c3eac16cb3eb5954e63358e972a7b7c36eda757ef74bc76376135327c17796672e5b6ca7a212da08d4d0c0c607de9e020a0c6065e137a5a624325f09e8a4a7c1909286f553e54ed223a72c91d5531732e76481fd994644508dc6e90f05b60f20f6b9b22b0d593df79b2a173607019af7b486f66684711", 0xcb}], 0x6, &(0x7f0000293000-0x90)={0x90, 0x19d, 0x8, "e848c08ace4e35c0778d238e137c6a6631f8149f43510457079199aa92c311e19599a946f1806d5eac5eb2ac3afd288152a9640d85a010117064370a30cd13b64a04a964bf61e7b7f1e0f952cebf6d8d996653ee6b5cfc740cf164b2738b3f487ec8ae181875f4b57728b863ca22b9141bc8afbe53beb5f6a40390"}, 0x90, 0x40}, 0x40) r9 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00004d8000-0x4)=0x60f, &(0x7f00009f6000)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f000087a000)={0x8000000000007, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) symlink(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000179000-0x8)="2e2f66696c653000") setsockopt(r6, 0x1, 0x3, &(0x7f0000046000)="a341980105b7ac45768e801a02501d0024bfe589f973382a7752eed7d0fc6a9ed71a5994dfef4a3dc33ec9e6733e3dcda8812dcc5f8911eadde381990288793de147546c4c4a97bdc66451813ca1140bc23b69d463dcca7f3d4a86150a93d7b565f4a6cbb6e47a11002b7d82d402cf959300f1022188bf5e809acb97d411aaa126b0e722721f30d5fadb1155efeec693c29a836048e66b7da7d8fe43a6841371ce77edfd8bbd55aa6a0dfbcd242db80eba93f44a2ae1cfef7967ae7c42b88e2c34a7c9804c26cb1df783507b16355fb788e172df29bd1af686505ebdf5af51", 0xdf) ioctl$sock_ifreq(r9, 0x89f0, &(0x7f0000bec000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000197000-0x20)="050000000000000002e9ff10000f00017b0000ff000000100002000021622a03"}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000462000-0x14)={0x400008000001, 0xfff, 0x2, 0x7, 0x7}, 0x14) fstat(r4, &(0x7f0000ff9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000280000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/11/15 05:25:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000034a000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioprio_get$uid(0x3, r0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x101100, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000)={r2, 0x2}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x101, 0x1, 0x3, 0xfff, r2}, &(0x7f0000000000)=0x10) r3 = gettid() ptrace$cont(0xffffffffffffffff, r3, 0x7, 0x5789) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x14, &(0x7f0000003000-0x10)=[{&(0x7f0000002000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}], 0x1, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52, 0x56ef3f7e}, 0x10020) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000001000)={r4, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000)={0x1, [0x40]}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000004000-0x14)={{0x0, 0x800, 0x9, 0x9, 0x401, 0x0}, 0x8000, 0x10000, 0x8231}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000004000)={r2, 0x9}, &(0x7f0000002000)=0x8) connect$unix(r1, &(0x7f0000002000)=@abs={0x1, 0x0, 0x3}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000004000-0x20)={0x2, 0x0, 0x10001, 0xfffffffffffffff9}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000005000)={0x759, r5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_PSP_LISTENER(r1, 0x6, 0x6c4, &(0x7f0000007000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000007000-0x4)=0x18) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000004000-0x14)={0x10000, 0x1, 0xff, 0x800, 0x3f, 0x7fffffff, 0x8, 0x4, 0x5, 0xffffffff7fffffff}) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000002000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000004000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000004000-0x8)={r6, r7}) [ 240.009558] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2017/11/15 05:25:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() ioprio_set$uid(0x3, r0, 0x3) pipe(&(0x7f000099e000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00008fe000)={0x0, 0x0, 0x0}, 0xc) setpriority(0xfffffffffffffffd, r3, 0x1f) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000b6b000-0x4)=0x5, 0x4) connect$inet(r4, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r1, 0x0, r4, 0x0, 0x2e2e742e, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000df0000-0x8)={0x0, 0x0}) r6 = getpgid(r3) r7 = geteuid() r8 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) getgroups(0x3, &(0x7f0000896000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) sendmsg$netlink(r4, &(0x7f0000127000-0x38)={0x0, 0x0, &(0x7f0000646000)=[{&(0x7f0000434000-0x243)=[{0x25, 0x2, 0x300, 0x100000001, 0x1, "0d083919b238db9771c9aa281c1bd3365b40fb1f57"}, {0x5e, 0x9, 0x101, 0x2, 0x80000000, "19cd6082c899bb008f6a990dd4800a58433b5359ac5bc62138a27ee151c7b0f243554986c5206ac70296bbe9b2c0f0148657a7f4f3f6bcb00dc0697b8f577230bdeada40fb9067ce25adccad093c"}, {0xcf, 0x0, 0x201, 0x1, 0x0, "123de76174b69e1c02a8c4448911408eceaf5c5ea294c556dbb931bc383d2a54745f2e31e6d7046345faa8b0ade565da61affef9198dc634725454c4c0c729be857b696c026a1ace3102fe3a75ca273e694e443643c70daab2d84155615085d4c8d96b43ff47ce4fb3be1e28a50fc2a7d882737860c3715067bc30ffd54d956e0302f404134ebeccdd72d6ec14f1c9a8d1f37fd4b72161ee19ed0505d0cfc519c42c291620a27ce358a0790f2b35167bd4b8195947d5418770f886d913bdfa"}, {0x5b, 0x1, 0x400, 0x101, 0x80000000, "f68ebf6ab28af62cfd608d14a054d89cf0728bd9ae46afc4bde45056ddcbce00442d44051ee3e48a62d22a290b253741cca5495d2e6e230eb0fc508e566a0f0a84fee1948f749babb73403"}, {0x10, 0x4, 0x800, 0x3, 0x5, ""}, {0x86, 0x3f, 0x0, 0x6, 0x81, "e67cd7068955b1e01dc41d9de2b7112d8305be8566fe170e4e425c7a8df8ca352e2d3c4fb613d3131fbede298505b38f88de30fd54119c28aa8b29b5035eec81a0b0427e938ac8160c3a734c13f2f8666134e13ec4c18e5a88177671bde854879d3742ef65ec6e5a8a8e81038451d89f41ba2c6adac4"}], 0x243}, {&(0x7f000052e000)=[{0x1f, 0x7, 0x1, 0x100000001, 0x1, "dcfabda62411e8fcfdbbb99707e44b"}, {0x4a, 0x7, 0x2, 0x4, 0x6, "c82ab45b7c620d1792fc607d2540adea11de5a39995202c41077271fddbb7e85f02d5ddabfaef7110e21b1785736c171f81d6ca6c66db0a185a4"}, {0x2a, 0x4, 0x2, 0xff, 0x82a8, "65c81c9ed26456cf137bd55162ed8050c2455e559c190689e479"}, {0x97, 0x5, 0x200, 0x4, 0x6, "284fdd110bd6ec9a5ffa8408f581724b103d74333e58b7ec8a93eb2361a505be818d85ecd9b3fc777947d52397d3584b8f3fcbbfefb680f563813065e43dff365882c681c5b5f32b1b9548e91a30ba4ebfdf5e565a6fc8511f6d906deb8802652f172471a587dcb950b7e7baa979e38d95a128b912d1ffd1f4e3dec56fd3a8ce88d08d1d31edcd"}, {0x76, 0x101, 0x20, 0x8, 0x2, "b70c0c8bb33bbb82a32a37a20edbd973bc97513addd789700a7e9e36e6243ae91f7c0c7bf05f4979312969633585d7632c7bd0f754e0bfc84e692e888da3ee110da11bf1754e69b285e9650c4ae2d7833ab39ddda87b8cf9a5880411039ff94774acf229403e"}, {0x89, 0x60e6e1e5, 0x20, 0xfff, 0x40, "ab7e9ca545243bf10bd5ad2adb47a50608699ff0556f1fe8dc6ef60f715ef61fdbaded853868545d68a2a7c8ad796840b696e3540d849ade410fbe80285949d2989f2e03ce6e7dbd88dc5f2257d9fdd48dc2fc252a10ba41d97404745d5900fa654e3441f99ad01575cd05c9653328c51d8930610357a047fe"}], 0x229}, {&(0x7f0000d73000)=[{0xc0, 0x3, 0x400, 0x8001, 0x7fffffff, "40772c61084c5fcfe7fcb77d3961c8225673df5df593e7666bc824c247ce2137a5d914135f3c9eb772ec7a0cf8215fa29d8e9b9129c31a87f302c5abeb9bbb800e6d1e403223397b90e023ff5f4da6e8fb61d27a9827017d260262c4c0fab0086926244a6002af6350ae115635db4ce6d377f647d8e425b55033819d9bd2966b01b32da359f8f50c709dcac8adacfcd51ce47541b85d9f399fb354640e77fca8c026317214452bb8eee6d4907a1970a7"}, {0x8a, 0xffffffff, 0x2, 0x5, 0x2, "140ce2b0fce0934cadebc5213533c7bba7b895a71b8d717beea52e249239a67fd039658f052c4dfb2ce7648da95a8966ba851e220cb4cd455dea599262a32503fd781bd462be8009e94da626103943dd5b782cbd0557c3b50735201b729b3a0175fe1e4cf9376a9a19a52594900b4ea79ce4ed59d0a4405fec12"}, {0x82, 0x8, 0x400, 0x1, 0x34, "8c1af9d17ceda6dda6c88232db39c0637f4c9caf5122980cfbc43849e9fae4d08475a115aaa97ce08db91146db0d3e7862a46f4a2897ad731e7fbc0e4189e3a40c1da4a3f2c3aa7bf6d5aa15ab852f3688bac11ebc455644c2a4c5570407bf7154b34f72b07e786d237eaeff3adb49edaaf6"}, {0x67, 0x5, 0x400, 0x3, 0x4, "9f50fded86a90a6f9353f1ce8ad4231d2ac6a17215119ce3dae4c40ad17fbedfe82597ce32acf4fb7495271a248dae96eb55645f31cb34f69fa7bcf13191a7f4717a36a3b0c2e1d8e3e72134e80d5e6eed16ba053209cb"}], 0x233}, {&(0x7f00005e5000-0x1210)=[{0x7d, 0x5, 0x300, 0x4, 0x7c, "52fe3d2beb33eae6946f955aee91dbb1757e0820c3af3b4215ee7cc9e242eab87b011edbbd8dd95d45bc93a35b17d75fa99143398804d51f8780180a328aa9998901514861efcd07c50a683bafdc06fe35980d431fa076e32aa7a9fc0af1122b5dd7c62b3e3b5b19d40a62516d"}, {0x89, 0x1, 0x200, 0x4, 0x80000001, "feb07460e1c81b35d4e3da87c11c64a03d100ccd36727cd13b1d9a46088b839162b09846095d2474d31c3f4fc7ea6e4a65d68865da12c96501f151e06ccaf7b130f32d5050bc188085758e06cf1b30f82af44e014e762c2415197df9850b430bbc00532b3284440e8ec4a8085768b0c8062683bdd592a485b9"}, {0x38, 0x0, 0x700, 0x7, 0x6, "27d81c5f38a0012f447fc927bc91b7dfafee99dc83812f442c6395a2d91c85c714f42ddbe014518f"}, {0x1010, 0x5, 0x804, 0x8001, 0xfff, "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{0x23, 0x100000001, 0x200, 0x1, 0x8, "b60563442b22e9d06b51a7a29f2d51dd336a66"}], 0x11ad}], 0x8, &(0x7f000025f000)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x30, 0x1, 0x1, [r2, r5, r2, r1, r1, r4, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r9}, @rights={0x18, 0x1, 0x1, [r2]}], 0x5, 0x54}, 0x4810) ioctl$int_in(r4, 0x5421, &(0x7f0000066000)=0x6) sendmmsg(r4, &(0x7f0000969000-0x80)=[{{&(0x7f0000913000)=@rc={0x1f, {0x7, 0x2, 0xffff, 0x1, 0x3, 0x9}, 0x7ff}, 0x9, &(0x7f0000189000)=[{&(0x7f0000953000-0x4f5)="dc73f6bd9d7bf774d65e26eee155d8713c551771508866e515d012c0913e00cb380f72b2125d9dad58a7d781759d2f206923f5e564d867149ad51459db2cdcb898ff9b4b32ff72b50dd8bffdca778035b1c8159939e469917aac1764f716db3f14037fdd338d4d72ae98515be6f84cda64a353aa2d7d379cbbb8447148d13a6ca67e32c38fc472d5abbcd141c7f33167c0e670f642fe44a771af545f7125aa3c4eec2bc958cd592a31d9bc353cc25066432ff1d8d8f374e00014621eaea69bc2755df6d311651a4155465e2072ac5dc13f8b4950386a982650fd5da6b40120056b70fd18b3946774c449036d2e006c9660123075eb851553d305548c97e2aa3ac5185a8f39f02173487880028da5085ce85278333215413dc778b0800d8edaff4a1479eb815368018d316c96850c8835e47b60ee2d85f3308c04828b50fa212aa59a294aa9d2640d21ec5491bba3ccb85ec90d877ffbf2049ec867c7fc77b4a98547e829ac7be1dbef63966ff5fc6c70cb246ab1853446fa736e3ff0c94cf20ce755e30d4dafb01d617f9fb34fcd1bfd000c49db328638519ebf69fdc76e6a075357138ffb269dc558bb301f863fc7c82df4f0df81e2ac2a001874f27b97420a91e211dc2801cca35377ffe7223a1bb1e0af907d6cc947449145bf80591e7ef3e026b24c2ee0ff15abb6f04e214b209a9cd282d10c6c5ac9cda0a003356bd068f742730304ed7f2ddacdf8bd1d20c6d9dd1f02387d78dadc9178f4738b655c24559a7023b053634981d69461dba9993f33c9503e91905259313b0ab938dcdccdf26a64ceddd029ceb1b963669f39c9330382f9bcae62f3a94676a1354f803fae3167887ef3d2512a8ca9bc9f6eb409c1f79770909290b1edb0f4d45ac1347ce27e36c74e328ceed2f5e3dc1fe9b61501ccbabc7462498532ba5bcb8f07661b984c3f484de79411109c89e07efd1f331ced90f7f98da14addbcb346fac554cb480a277d2df491457c5bfe2eeac872a7ade48c3f5a609d885c97e848b95da6c22f13722041de9ff301638787738b863fda511cf54a738871c500156173cc886f87c89bda9f66978ca389d5dcc686d21498e81a4bf679cd808490f97c9e59e09624cfb0316853bfcd213bb2eba1bb4ca4e86ea5d3dbbbd6a360a7278a9681e014093c4c7ce4a505549b069e690b25cf3deefd6855e9e330a32f223d504510d9fee28e93bbe9de21ab6c294804473eab699126659a9ec03099cadb0cb74b7a6efe1d3ae219c4f8931ee25a477ae1e3f619f7436c644d426218f3548034d740145cb02a16638ed96f6a72864c166f5bbfdae5a5d3be4440ec32d97863865832a7a57a05173d72da6891ad742ba942663620efb2bbadb273ee04b3bc4cc77addd45afd91f2daee0a7efe08fb4b3716d45aa6ce78eea5a779303eb26a614ef5dd92da96ede0181be839e02df51f9ba13b94b56378a81dbd4b9097a4187b5074099063f6aac5434cc21d21f784781cb6ba0ac146b44c1dfbb0975012e1bb0c091faf2dcb9abad4b4dbd1825951f549d6b71c7de78b0d59e93f6fd3f43b60d4d4db8ec67f62016c4369535e7efd1bfa6e66d7b3db0291cb3861b8fe3de51ea68fac9bd0be2c96884af1247a1aa0706d92f413ad32e78b20ab544aec501e6400b2bdc0c40b61a73a411e6c30c9acb7e6d3100a47603224d312f1cd18b0e9288265ef9b6e0b4d2e52b1179117be833403f40c3c689c1275a7cf038b5541a248866a77e3189e257a0adf3e62c0fa96996bb131f2d527b84d6708f7", 0x4f5}, {&(0x7f0000935000)="785cd23c58f7b90c88d0e864d4a721d6a4e021e78bd686307ba6b5cd371309801956d067215631c4aacc22ba6834f5", 0x2f}], 0x2, &(0x7f0000935000)=[], 0x0, 0x40}, 0x1}], 0x1, 0x4003) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00000c3000-0x20)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_mreq(r8, 0x29, 0x1d, &(0x7f0000f53000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f29000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000458000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r10}, 0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000011a000-0x8)={0x0, 0x1}, &(0x7f0000c91000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000750000-0x8)={r11, 0x7d5}, &(0x7f0000102000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e5d000)={r12, 0x77, "22651ce1bdc3d3a8722834807c6c4dd53d9c69c79529b3a4f5579edee101cfafed29029e97fed3da8836dc2744f8ab1ca202adee128fc1bd90e4e028ddff5b9b2b8e6bc64cbee56ed86078534958ca855cd26c4d6b7faf501e48ef416006a0d9e7d41cc85bd84203f00c138ec8347c481387c3b2e5766c"}, &(0x7f0000092000-0x4)=0x7f) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ae6000)={r13, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7f, 0x400, 0x8, 0x2}, &(0x7f00006e4000)=0xa0) setsockopt$inet_tcp_int(r4, 0x6, 0xc, &(0x7f00005ec000-0x4)=0x80000002, 0x4) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000fd9000-0x18)={0x0, 0x2, 0x4, &(0x7f0000345000)=0x0}) splice(r4, 0x0, r2, 0x0, 0x4000001000000c, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/15 05:25:25 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000014000-0x1000)="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") r1 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r1, &(0x7f0000013000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000019000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d, 0x40000020, &(0x7f000000c000-0x1c)={0xa, 0x2, 0xff, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendmsg$netlink(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000019000-0x10)=[{&(0x7f0000016000)=[{0x23, 0x24, 0x401, 0x0, 0x3, "a61e8423000000f6ffff1c00fcff0000000059"}], 0x23}], 0x1, &(0x7f0000015000)=[], 0x0, 0x2}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x7fffffd) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000d16000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000b74000-0x4)=0x0) setsockopt$inet6_buf(r0, 0x29, 0xcf, &(0x7f0000272000-0x14)="e555d300000000fe0000cf00005c000000000000", 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x800, 0x8b) bind$inet6(r2, &(0x7f0000ee3000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x1c) setsockopt$inet_mreq(r3, 0x0, 0x29, &(0x7f00006e6000)={@loopback=0x7f000001, @multicast2=0xe0000002}, 0x8) sendfile(r1, r4, 0x0, 0x46b) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000329000-0x10)={0x0, 0x8, "b207cf0886aa9bd0"}, &(0x7f00000ba000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00002a7000-0xc)={r5, 0x7, 0x30}, 0xc) r6 = socket$inet6(0xa, 0x802, 0x86) sendmsg$inet_sctp(r6, &(0x7f0000e39000-0x38)={&(0x7f000092c000-0x1c)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000bc000)=[], 0x0, 0x0, 0x0, 0x2000000048080}, 0xf) recvfrom(r4, &(0x7f0000861000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc, 0x2, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000f6e000-0x4)=0x0) sendto$inet6(r4, &(0x7f0000c5f000-0x4)="7f30d2600000000000008000783d2e036c0d9c1a22818437b790183660ed78c2a981f54cd4033b00000000000000002aa60000000038d141dc8abdbbe17931893b50c47b", 0x44, 0x4004, &(0x7f0000353000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) openat$sequencer(0xffffffffffffff9c, &(0x7f00005b9000-0xf)="2f6465762f73657175656e63657200", 0x448100, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00002fa000)="2f6465762f76637300", 0x100, 0x0) [ 240.072355] QAT: Invalid ioctl [ 240.086753] QAT: Invalid ioctl [ 240.090515] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2017/11/15 05:25:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000029b000)={0x0, 0x0}) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000192000-0x4)=0x0, &(0x7f0000ace000)=0x4) uselib(&(0x7f0000d72000)="2e2f66696c653000") ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000481000-0xc)={0x2, 0xffffffffffffffff, 0x1}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000989000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008c7000)=0xd0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f000053a000-0x8)={0x0, 0x0}) faccessat(r3, &(0x7f0000385000)="2e2f66696c653000", 0x0, 0x200) ioctl$KDDELIO(r3, 0x4b35, 0x7) symlink(&(0x7f0000bbe000)="2e2e", &(0x7f0000d03000)="2e2f66696c653000") fstat(r2, &(0x7f0000888000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xa00000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) mount(&(0x7f0000b33000)="2e2f66696c65302f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0xfffffffffffffffc, &(0x7f000000a000)="") ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c8b000-0x4)=0x0) process_vm_readv(r5, &(0x7f0000e9d000-0x10)=[{&(0x7f0000c37000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}], 0x1, &(0x7f00008f6000-0x90)=[{&(0x7f000068f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f0000ca6000-0x5d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f000034d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000b1f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000189000)="", 0x0}, {&(0x7f0000c41000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f0000513000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000641000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00008d4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}], 0x9, 0x0) r6 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000e8c000-0x4)=0x0, &(0x7f00004fe000-0x4)=0x4) process_vm_writev(r6, &(0x7f00008c6000)=[{&(0x7f0000ad9000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f0000a10000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}], 0x2, &(0x7f00003a9000-0x20)=[{&(0x7f0000641000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f000041d000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}], 0x2, 0x0) fcntl$F_MEM_LOCK(r4, 0x800) 2017/11/15 05:25:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009e1000)="2f6465762f766373612300", 0x52dd, 0x44000) setrlimit(0xd, &(0x7f0000e96000-0x10)={0x7ff, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000166000-0x64)={&(0x7f0000944000-0x10)=[0x5, 0x0, 0x7, 0xff], 0x4, 0x5, 0x0, 0x158d, 0x81, 0xfffffffffffeffff, {0x400, 0x9, 0x1, 0x2ad, 0x0, 0x0, 0x4, 0xa0, 0x3, 0xfff, 0xff, 0x7, 0x3, 0x2, "45421527ecfc92d84434297d9dcebc26322ec4980ad3840e0caed18cb9cabfe2"}}) syz_extract_tcp_res(&(0x7f000002e000-0x8)={0x42424242, 0x42424242}, 0x40000000003, 0x101) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00008b8000)=0x0) getpgid(r1) getsockopt$inet6_tcp_TCP_MINRTT_INTERVAL(r0, 0x6, 0x6bf, &(0x7f000043a000)=0x0, &(0x7f0000e17000)=0x4) ioctl$KDENABIO(r0, 0x4b36) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x2, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x20000020000000, 0x8, 0x0, 0x1, 0x0, 0x0, 0xda, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000134000)={&(0x7f0000000000/0x1000)=nil, 0x99, 0x7, 0x4, &(0x7f000090a000/0x1000)=nil, 0x8}) 2017/11/15 05:25:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000e79000)={0x0, 0x0}, &(0x7f0000ad3000)=0x8) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f7161745f6164665f63746c00", 0x10a0a, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000056d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00002cd000-0x8)={r0, 0x8001}, &(0x7f0000cf8000-0x4)=0x8) setpriority(0xffffffffffffffff, r2, 0x85) openat$kvm(0xffffffffffffff9c, &(0x7f0000148000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f00005da000-0x10)={0x0, 0x989680}, &(0x7f00003c2000)=0x80000000, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000)=0x0, 0x0) clock_gettime(0x6, &(0x7f0000e35000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={r3, r4+10000000}, &(0x7f0000048000)=0x0, 0x0) pipe(&(0x7f0000034000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ef4000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b7000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r6, 0x890c, &(0x7f0000f66000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0xbd, 0x400, 0x100000000, 0x2, r7}) r8 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xdf, 0x0, 0x0, 0x4e, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00001af000)={0x0, 0x0, 0x0}, &(0x7f0000de2000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x1000, 0x81, 0x0, 0xde42, 0x0, 0x0, 0x0, 0x4, 0xfdfffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r9, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x3, 0x0, 0x28, 0x0, 0xab80, 0x0, 0x40000000000, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x8, 0x8000, 0xfffffffffffffff8, 0x0, 0x200}}}}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r8, 0x80045301, &(0x7f0000583000)=0x0) [ 240.131525] QAT: Invalid ioctl [ 240.141908] QAT: Invalid ioctl [ 240.150269] QAT: Invalid ioctl [ 240.156808] QAT: Invalid ioctl [ 240.170298] QAT: Invalid ioctl 2017/11/15 05:25:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1e8, {0xfffffffffffff27c}, 0x0, 0x9}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) r0 = syz_open_dev$sg(&(0x7f000037b000-0x9)="2f6465762f73672300", 0x1, 0x10000) recvfrom(r0, &(0x7f000002f000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e, 0x10000, &(0x7f0000e39000-0x8)=@sco={0x1f, {0x9, 0x71334a86, 0x4, 0x71, 0xc9f, 0x0}}, 0x8) readahead(r0, 0x3, 0x80000001) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000aec000-0x4)=0x3, 0x4) execve(&(0x7f0000dbc000)="2e2f66696c653000", &(0x7f0000a9d000)=[&(0x7f0000387000-0x1)="00", &(0x7f0000c37000)="25656d302e00", &(0x7f000013a000)="2f6465762f73672300", &(0x7f00000ad000-0x9)="2f6465762f73672300", &(0x7f0000934000)="2f6465762f73672300", &(0x7f0000574000)="2f6465762f73672300", &(0x7f00009e8000-0x1)="00", &(0x7f00004a9000)="2f6465762f73672300", &(0x7f00002fd000-0x9)="2f6465762f73672300", &(0x7f00007b5000-0x9)="2f6465762f73672300"], &(0x7f0000f82000-0x20)=[&(0x7f0000645000)="2f6465762f73672300", &(0x7f0000b1b000-0x9)="2f6465762f73672300", &(0x7f0000dac000-0x9)="2f6465762f73672300", &(0x7f00000da000-0x9)="2f6465762f73672300"]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) capset(&(0x7f0000f60000-0x8)={0x20080522, r1}, &(0x7f0000000000)={0x9, 0x38000000000, 0x100000000, 0xffff, 0x7, 0x5}) getpid() r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000d8e000-0x18)={0xaa, 0x52, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00006d4000-0x6)={{&(0x7f000048d000/0x3000)=nil, 0x3000}, 0x2, 0x0}) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f42000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") setrlimit(0x7, &(0x7f0000a41000)={0x0, 0x0}) readv(r2, &(0x7f0000054000-0x70)=[{&(0x7f0000053000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000022000-0x26)="", 0x0}, {&(0x7f0000054000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f000004c000-0x89)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x5) getsockopt$inet6_buf(r0, 0x29, 0x7b, &(0x7f0000935000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000bea000)=0xa3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00003c7000)={0x0, @in6={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xac, 0x3, 0x20, 0x6}, &(0x7f000021e000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e97000)={r3, 0x2b, "8aed82261eb42c8ec24fc286e24e8f9fc3d9c751e5ee4367e6d339257db8a70d18ba751f102e953d70d8bc"}, &(0x7f000072f000-0x4)=0x33) pselect6(0x40, &(0x7f0000667000-0x40)={0x4, 0xd7, 0x6, 0x200, 0x9, 0xfff, 0x3, 0x4}, &(0x7f0000356000)={0x0, 0x800, 0x9c7a, 0x9, 0x9, 0x1, 0x6, 0x0}, &(0x7f000015e000-0x40)={0x3, 0x7, 0x100000000, 0x7, 0x2, 0x2, 0x4, 0x6}, &(0x7f000004c000)={0x77359400, 0x0}, &(0x7f000093e000)={&(0x7f00006ee000-0x8)={0x101}, 0x8}) socket$inet6(0xa, 0x0, 0x8001) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003ad000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mlockall(0x2) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00006e3000)="ce3a9aeac92e21eb19c6d996d3615edec3170cdf29f0638d0af8dfb0538baab0b0342bb6d7bc47b2421e9c25baac70913e742d190851250546df1d787074b794ceb7a5cf0b94bf937b769208e86ebe0bfea0430f0cef4f62e129ae4013cbd863f452db87381d8209213d9f40edd2a0722de38f1a81ced5d91506fb3c9c1222db06fe5a0bd5e8f28d7ee800687e2aa52e7d3f69a31cace659e3f38771ff57aef18b2ec21222dd6ec742fdbbea1bd52bff149028a212e31f8c9386f0ae97a547") r4 = syz_open_dev$sg(&(0x7f00001fe000)="2f6465762f73672300", 0xffffffff80000001, 0x4bfc5c9571af5a0a) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00005ff000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d2000-0x4)=0xe8) add_key(&(0x7f00002d3000-0xd)="646e735f7265736f6c76657200", &(0x7f0000726000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008f3000)="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", 0x1000, 0xfffffffffffffffb) fcntl$getflags(r0, 0x401) [ 240.184537] QAT: Invalid ioctl [ 240.217197] QAT: Invalid ioctl [ 240.224396] QAT: Invalid ioctl [ 240.231554] QAT: Invalid ioctl [ 240.238247] QAT: Invalid ioctl [ 240.244345] QAT: Invalid ioctl [ 240.247894] QAT: Invalid ioctl [ 240.260107] QAT: Invalid ioctl [ 240.263815] QAT: Invalid ioctl 2017/11/15 05:25:26 executing program 3: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000490000-0x9)="2f6465762f76637300", 0x80000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000002, 0x32, r0, 0x0) r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f00007b6000-0x8)=0x2000000000075) r2 = syz_open_dev$vcsa(&(0x7f0000f25000)="2f6465762f766373612300", 0x0, 0x40000) r3 = perf_event_open(&(0x7f0000d4e000)={0x2000000000002, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000001b000)="47504c24656d3100", 0x40, 0x80000000000100, &(0x7f0000027000-0x40)={0x9, 0x1, 0x801, 0x8000, 0x0, 0x0, 0x1, 0x3}) r4 = mq_open(&(0x7f00000ab000-0x8)="47504c24656d3100", 0x883, 0x0, &(0x7f000000e000)={0x90e, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xffffffffffffffff, 0x0}) mq_timedsend(r4, &(0x7f000002f000-0x54)="5f17744763fcc8e482335d8af9403d2993aad8a27eac41a0686ed648d2703316a87cffde542cc55ebc6550f430f1d0f4ef90e304080000026100000000007a9221b12e257a0a8fce390c13eb7efa44f47f5897", 0x53, 0x3, 0x0) r5 = dup2(r4, r0) mremap(&(0x7f0000d11000/0x3000)=nil, 0x3000, 0x3000, 0x2, &(0x7f0000e74000/0x3000)=nil) mmap(&(0x7f000072b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090b000/0x4000)=nil, 0x4000, 0x51be735cfba72947, 0x10031, 0xffffffffffffffff, 0x0) r6 = gettid() mmap(&(0x7f000030b000/0x2000)=nil, 0x2000, 0x2000004, 0x31, 0xffffffffffffffff, 0x4000000) process_vm_writev(r6, &(0x7f0000000000)=[{&(0x7f000090f000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x320}, {&(0x7f0000000000)="0000000000000000000000000000000000000000", 0x14}], 0x2, &(0x7f000090e000-0x80)=[{&(0x7f000090b000)="", 0x0}, {&(0x7f000090d000-0xd4)="00", 0x1}, {&(0x7f000090e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f000090b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f000090f000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}], 0x6, 0x0) mmap(&(0x7f000072b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008c7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r4, 0x1, 0x400, 0x20000000001d11) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000362000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000805000)={r7, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000812000-0x10)={r9, r8, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000073000)={r10, r11, 0x5}) mmap(&(0x7f0000afe000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r5, 0x0, 0x2) getpeername$ipx(r5, &(0x7f0000f64000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00000bc000-0x4)=0x10) r12 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dc3000)="2f6465762f70746d7800", 0x20000080, 0x0) ioctl$TIOCSWINSZ(r12, 0x5414, &(0x7f0000729000-0x8)={0x0, 0x0, 0x0, 0x0}) 2017/11/15 05:25:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000080a, 0x802000000001) poll(&(0x7f000022f000-0x8)=[], 0x0, 0x125) socket$packet(0x11, 0x20000000003, 0x300) r1 = socket$inet(0x2, 0x3, 0x8000000000049) r2 = syz_open_dev$tun(&(0x7f00001ea000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xd) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00005b5000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ba1000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa3000)=0xe8) write$tun(r2, &(0x7f00009c9000)=@hdr={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "680d41", 0x133, 0x2c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0xef, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0xde, "db829b6d7a6746698361fbd5cbe9b3b12ed3a5e3e728316307cacd701af629f040cbef808673cffd04db84afc8a34c411f4eeb4cb8f7648486a3c3ee44e2a6034ed38ebdaccd23a193c84a54f2f9ba9d4d5fae7b5ae717281ae567621c9ec9ee183d57aed65e6e5af3db3c497b2f0613e391e0e06267af6b34ca930f6e0260ca17bf39d67cb884a6af7de0ed3320b3975cc97555f83738151952a99251ef8a97b1cf6c6cda23f9ca653f1a1acffac202d07274e4ac2955df84b2a74d047935613309d1446e56087ddcca7bf22597dd58cefc4116a4f26da8b540ad47a679"}, {0xc9, 0x0, ""}, {0x0, 0x0, ""}]}], @icmpv6=@time_exceed={0x3, 0x21, 0x0, 0x9, [0x0, 0x0, 0x0], {0x40d6, 0x6, "457d54", 0x2e, 0x0, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, [], "e67c3562ad151f37118ccfab3dd03e021779dc1a8b6e1e"}}}}}, 0x165) r4 = signalfd4(r0, &(0x7f0000c8b000-0x8)={0x1fd}, 0x8, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000ae9000)=@generic={0x4, 0x5, 0x2}) poll(&(0x7f00005c8000)=[{r4, 0x0, 0x0}], 0x1, 0x3ff) timer_create(0x6, &(0x7f0000366000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000193000-0xeb)="0317", &(0x7f0000f5b000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b8d000-0x4)=0x0) r6 = msgget(0x0, 0x380) r7 = getgid() stat(&(0x7f0000059000-0x8)="2e2f66696c653000", &(0x7f0000461000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000936000-0x4)=0x0) r10 = getpgid(r9) r11 = getpgid(r10) msgctl$IPC_SET(r6, 0x1, &(0x7f00005fa000)={{0x8, r3, r7, r3, r8, 0x100, 0x1, 0x0, 0x0, 0x0}, 0x8bb, 0xc180, 0x1, 0x3, 0xfffffffffffffffb, 0xfffffffffffffff8, r10, r11, 0x0, 0x0}) timer_gettime(r5, &(0x7f00009ae000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getresuid(&(0x7f0000b94000-0x4)=0x0, &(0x7f0000c28000)=0x0, &(0x7f0000a71000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000b2f000-0x98)={0x0, @in={{0x2, 0x2, @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]}, 0x3, 0x1}, &(0x7f0000ff6000-0x4)=0x98) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00004aa000)=0x0) munmap(&(0x7f0000b3b000/0x3000)=nil, 0x3000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000177000-0x98)={r12, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffff}, 0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c76000-0x98)={r12, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6e}, &(0x7f0000e13000)=0x98) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000b3c000-0x22)={0x1, 0x5, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000443000)={r13, 0x3}, &(0x7f0000241000)=0x8) sendto$inet(r1, &(0x7f00009ea000)="50ef3a14c9346e4fc511ff76fa18b7e5ec90db44c6ad05d8549a3b9ad45994cb046d1b2f1599b25cd56666740fcb6c4e5c212283ad3520bfb6eadd04897c1d1ed7f1cc9e12ff4fa012d9b7ae57c49ac2af180d98dd235733", 0x58, 0x1, &(0x7f0000394000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) signalfd4(r1, &(0x7f0000a6d000-0x8)={0x0}, 0x8, 0x4010006) 2017/11/15 05:25:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00008a0000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x21, 0x80000003, 0x1}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000601000)={0x0, 0x0, 0x0}, &(0x7f00009d1000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x0) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) dup3(r1, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mreq(r2, 0x29, 0x19, &(0x7f0000dec000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) syz_extract_tcp_res$synack(&(0x7f0000cd0000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000f93000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000246000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a00082b281b3", [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x2, 0x3, r3, r4, 0x0, 0x0, 0x6, 0x4, 0x4, 0x0, 0x0, {[@sack_perm={0x4, 0x2}]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00000b7000-0xc)="2f6465762f6175746f667300", 0x406042, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_SILENT_CLOSE(r5, 0x6, 0x6bd, &(0x7f0000aac000)=0x0, &(0x7f0000a79000-0x4)=0x4) r6 = add_key(&(0x7f0000df0000-0x5)="7573657200", &(0x7f00000fe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000def000+0x25)="f1c5fefb61739fc519d685124424afa60b8a436dd85d2ee900d59d99cb3200950206b530760b628fc8e02682e5813c6b7582583a658982d17ea9d22422d63d3dcbc708046a414a50df681dcbef5c99572bdabc0aa7f41a6a3d65375de544a05091aa9a056efec62e1993542e218414d617ff8e7b41cd763f497dcaab570693b25786f82c9ae72100fe68f856", 0x8c, 0xffffffffffffffff) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000d5d000-0x1)=0x42, 0x1) keyctl$update(0x2, r6, &(0x7f0000c3d000)="5281c724511e03087028e6a627e5873649209d77f40945a3e5d15da238a5dcab53b0bc539d6bb487c46053f49b03a9c63b5c50ffda015aac23960100e3d25752e7af7e98f714e436e8acb617a8bc33d33a002502c8d702d379ecc1bf2cde8813a455369ee35929742a581c56f630e15acd865dfb558dd4b79d58ef7f2d60daeed93313a2efa6d3928365bd96d01f1c1a0c2cba9176ef44fe502de963f2ae145fc0d07ca17155b60be8e87fa73ddf97c8e613f9", 0xb3) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r7, &(0x7f00000ae000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xc6}, 0x1c) listen(r7, 0x3) r8 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r8, &(0x7f000012a000-0x1c)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r8, &(0x7f0000736000-0x1)="6a", 0x1, 0xfffffffffffffffb, &(0x7f00006e4000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x2}, 0x1c) 2017/11/15 05:25:26 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000094f000)=@generic="5c7d000000042c250100010000000000", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000002000-0x4)=0x40, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xde6000)=nil, 0xde6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000f0c000)={0x100, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x48, 0x6, 0x5dfb, 0x1000, &(0x7f00004b4000)=@generic="558632180409779e062463a0d9ba9fb4", 0x3, 0x3, 0xff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000de7000-0x4)=0xfffffffffffffffb, 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00001df000-0x78)={0x1, {0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x80000000, 0x8c, 0x8, 0x7f8, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x7, 0x0, 0x1000}) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f09000-0x4)=0xfffffffffffffffe, 0x4) bind$inet(r1, &(0x7f00001ae000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000868000)={0x3, [0x800, 0x4ae5, 0x1]}, 0xa) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f09000)={0x0, 0x4}, &(0x7f0000f0a000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00008ba000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f0a000-0x4)=0x2c) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000de6000)="50d844de52a3367a79035d579f2f961c3b4b95da00000000ffffffff5f92db9279bd8dd4cb0cdaf7b0c4729da484c2bafaf78b873b2e4ff189c1d881ea0c5b885c3ba3d9c89e51630041fc47a52238f8d7ed9ae8eddc5da8e46f989a7eb7ad8e8a4559787290923d0cd2141b60d3d1c1f5986d5e4069106c7b4e1ca38f7189b21c66c9c9815b1c8205921af9ecb7349368432b798b57d3fd1d087f16c78b49a5c200842e96e4", 0xa6, 0x8000, &(0x7f000010d000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f00006b6000)="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", 0x647, 0x800000000, &(0x7f00000a3000)=@nl={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000f0a000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f0a000-0x4)=0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00006c0000)=0x100000000000515, 0x4) 2017/11/15 05:25:26 executing program 5: r0 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0xec) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="240000001b00fbffebffffffffff000005f6ff0b0800030000000090f7000003f9161701", 0x24) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x7f}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000)={r1, 0xa1b6}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_int(r0, 0x0, 0x3b, &(0x7f0000001000)=0xd8c0, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000)={0xd, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/11/15 05:25:26 executing program 0: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x2000008, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ba1000-0x9)="2f6465762f73672300", 0x7e, 0x200000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x41000000015, 0x800, 0xbffffffffc) r1 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x3, 0x32, r1, 0x0) pipe(&(0x7f000005a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000674000-0x10)={0x6, [0x9, 0x80000000, 0xffff, 0x200, 0x401, 0x3]}, 0x10) socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000a11000)={{0x7, 0x40}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10, 0x80020, 0x0, 0x6, 0x5, 0x6, 0xfff, 0x0, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000a75000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d, 0x11ffd, 0x0, 0x0) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x64) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000fe5000)={0x6, @time={0x77359400, 0x0}, 0x1000, {0x8, 0x9}, 0x4, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000064a000)="2f6465762f73657175656e6365723200", 0x28000, 0x0) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000a75000-0x10)={0x8, 0x10000, 0x1, 0x100000000}) accept$inet6(r3, &(0x7f00002a4000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004cf000-0x4)=0x1c) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b36000-0x10)="2f6465762f73657175656e6365723200", 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f000001a000-0xc)={0x60000014, 0x0}) write$sndseq(r5, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @tick=0xffffffffffffffff, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) bind$unix(r5, &(0x7f0000d22000)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/11/15 05:25:26 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f72000-0x11)="2f6465762f7161745f6164665f63746c00", 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x40, &(0x7f0000850000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x26a000)=nil, 0x26a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000132000)=0x0) connect$ax25(r1, &(0x7f0000094000)={0x1e, {"03020000001500"}, 0xffffffffffffffff}, 0x10) 2017/11/15 05:25:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000d0c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00002e5000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000056d000)=0xc7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d74000-0x11)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000605000-0xf)="2f6465762f73657175656e63657200", 0x40180, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000612000)=0x8, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000df0000)="2f6465762f72746300", 0x0, 0x0) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f00007d1000)=0xa98a, &(0x7f000058b000-0x8)=0x1) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) socket$netlink(0x10, 0x3, 0x0) r5 = syz_open_dev$loop(&(0x7f0000ee9000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x20200) socket$netlink(0x10, 0x3, 0x40000000000005) ioctl(r5, 0x4000000000001275, &(0x7f00007ac000-0x2)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000009000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) alarm(0x200) bind$inet(r2, &(0x7f0000007000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000fc9000)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000f97000)="2f6465762f696e7075742f6576656e742300", 0x61e, 0x1000000080) utimensat(0xffffffffffffffff, &(0x7f0000956000)="2e2f66696c653000", &(0x7f0000c75000-0x20)={{0x0, 0x0}, {r7, r8/1000+30000}}, 0x100) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) 2017/11/15 05:25:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000001000)={{0x561, 0x7}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x20, 0x80000001, 0xfe66, 0x7, 0x0, 0x6, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000002000-0xc)={0x3, r0, 0x0}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000003000-0xb0)={{0x1, 0x4, 0x3, 0x3ff, 0x5, 0xffffffff}, 0x2, 0x9, 0x7fffffff, 0x5, 0x9, "813289e1a2d7d586f87ee7c02ee1da9568fcb311c83f9550f9ee03977563e9df1ad6dbf5748560115625c617fbb6cf9365192673bb6ca6bc5ec0b7c2bc89503a865f6b79ef44874037916a2460695be0dde3eaefbd2fd1def64e5b87f7d00822ec7ab84b8191d227665e05707e209e3009ea87e6dcf1be88a5855047ec09d1ec0d769fe308a9fb1f970b104bd597ff36eabba9cbd2c917a34e84d717"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000004000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x1, 0x0, 0x40002) ioctl$KVM_GOOGLE_GET_VMX_STATE(r2, 0xc018aefe, &(0x7f0000001000-0xa8)={0x0, 0x0, 0x0, 0x90, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) lseek(r1, 0x0, 0x4) close(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000003000-0x10)={r4, r5/1000+10000}, 0x10) [ 240.408848] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 240.421269] device gre0 entered promiscuous mode 2017/11/15 05:25:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xff, &(0x7f0000c5e000)=0x0, &(0x7f00009b9000)=0x4) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000335000-0x11)="2f6465762f7161745f6164665f63746c00", 0x400000, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cbf000)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000c4f000-0xc)={0x0, 0x0, 0x0}, 0xc) r5 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000321000-0x9)="2f6465762f73672300", 0xfffffffffffffffd, 0x200000) r7 = gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x80000, 0xb06, 0x0, 0x101, 0x0, 0x87, 0x0, 0x0, 0x4, 0x3, 0x1, 0x9, 0x0, 0x80000000000000, 0x5, 0x400000, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r7, 0xffffffffffeffffe, r5, 0x0) ioctl$EVIOCGBITSW(r6, 0x80404525, &(0x7f0000c76000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fbd000-0x8)=@assoc_id=0x0, &(0x7f0000e83000-0x4)=0x4) r8 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r8, 0x8921, &(0x7f00004cb000)={@common="6c6f0000000000000000000000000000", @ifru_data=&(0x7f0000c27000)="0318000000000000811a020088100006ffffff01000000000059a709ff240069"}) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00005ba000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000069000-0x4)=0x18) epoll_create1(0x7ffff) accept$inet6(r2, &(0x7f000015a000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000195000)=0x1c) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$bt_l2cap(r6, &(0x7f00002c8000)={0x1f, 0xaa3d, {0x200, 0xf47, 0x1, 0x8, 0x3, 0x6}, 0x2, 0x10000}, 0xe) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000206000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f0000d43000+0x71c)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000eaa000-0x4)=0xc) ioctl$sock_SIOCGIFBR(r9, 0x8940, &(0x7f0000eac000-0x18)=@generic={0x3, 0x20000008, 0x80000000000004}) 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) r11 = getpid() ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000da7000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000066e000)={0x0, r12, 0x0}) ptrace$setregs(0xffffffffffffffff, r11, 0x6, &(0x7f0000e20000)="73c9606cacae776551c5642329a6c8cbea19ecf2e6c137f3e6b598a34b206d125372dc16") ioctl$sock_inet6_SIOCSIFADDR(r9, 0x8916, &(0x7f0000860000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, r10}) ioctl$sock_ifreq(r8, 0x8937, &(0x7f0000eaa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1, 0x6ed, @te1=&(0x7f0000014000)={0xffff, 0x9, 0x80000000, 0x9}}}) 2017/11/15 05:25:26 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)="2e2f66696c653000", 0xc480759ebd8ee49e) clock_gettime(0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x8880, 0x2, 0x10000, 0x2, 0x20, 0x80, 0x3f, r2, r3}, {0xffffffff, 0x0, 0xbf, 0x5, 0x80000001, 0x3ff, 0xff, 0x9}, {0x2c, 0x1d2e, 0x0, 0x8}, 0x100000000, 0x4, 0x1, 0x1, 0x37, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0}, 0x2, @in=@multicast1=0xe0000001, 0x4, 0x2, 0xfffffffffffffffe, 0x4, 0x9, 0x39d0, 0x1}}, 0xe8) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000011000+0x658)="6b657972696e6700", &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000004000)="6269675f6b657900", &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000)="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", 0x1000, 0xfffffffffffffffd) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000000)="6b657972696e6700", &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000004000)="69645f7265736f6c76657200", &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0xdc)="9866310c731bde3de6735b3b7e1d32a0f25efe6f6c2b7570083df6b4a5d11f893e436c72fbf1eac01259c81c97131731f4a9ffb749296262e1dd80d167b4ed513f3085a111f664454e051ab0a8e6b00e89793073e5aed810af66bd479c040a5b15f5b8477f4dc34305ddba27e6941329efcd1b20e39f6c02affd6cfd6cd6b549da5d5d4fc948917affdf97b05c73402b14545b152ad55b23b79fcb365997cc7264fb0f10243ecf894b0b2c1d20f665def638004bb9bc22e4fc6c6b351f09f63bc6c016a693a3e617de33adc039100d6d20bc5a19fcd99c175de7c99b", 0xdc, 0xfffffffffffffffc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000012000-0x6)="8f6f676f6e00", &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="656d306367726f75705d7d6370757365747dfc275b766d6e65743047504c00", r4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)="2f6465762f70746d7800", 0x214003, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000004000-0x4)=0x401) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000004000)=[{&(0x7f0000004000)="4884cbbbe4b9a0ce2acd38a2f8d04f68a8a4e373ffd4cd7f6f5f1f9b00f4c851037bdc4178284030324d3bd85a2dc2efed461c939857adb84b2b2ce49fc3729931c66df416a6161c788fda64702a484a1ba7f58aafdc746e4258755f0244f28ba67eeba5b9e491aa5654931f2cdcfdee44f0259a770e49ce0aa3eae1c74e677c3824c26c121033dabd3fb2d25f2dab16dacaef61141c4f8e45a5a828708bf9c0179fcfa8f3f720c6c61afaee082442dd8da79e9a208de1bedd9f23d70813ff317c95927dfeb145257db8669e4082e1036638b0edec7931800c687d3d0e2e0c56c7", 0xe1}, {&(0x7f0000004000)="2ef957a5eb30b8a1983f158dad8f4a27acf3d0ad09622e99fdd273b94fd3e86a3e246f3605b763c905c5584b2703b8c9c6901d38c12553761839747daae24edadbf6a3687eb0dcb050614546e0386044dc3bba5a5c7d7176ece8930ce64edaa4a39f2a1614237ba30976d45bf995338bf727a05f5b18f1bf50a6b3264eb85a1c1851e0c65749a6e20374b6cf355b2ca45752bb4bb571edddaf25584dd12aff", 0x9f}], 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") read(r1, &(0x7f0000199000)="00000000000000", 0x7) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/15 05:25:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000092b000)="2e2f66696c653000", 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000337000)=@sack_info={0x0, 0x4, 0x81}, &(0x7f0000d8a000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ab0000)={0x0, 0x0, ""}, &(0x7f0000174000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000aff000)={0x0, 0x9f76}, &(0x7f0000d45000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000c88000-0x8)=@assoc_value={0x0, 0x3f}, &(0x7f0000cd4000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000024f000)={0x0, @in6={{0xa, 0x2, 0x33, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x100000000}, &(0x7f00009f3000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000119000-0x8)={0x0, 0xfb22}, &(0x7f0000fc0000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000dd9000-0x14)={0x0, 0x0, 0x2, 0x8001, 0x786a, 0x7}, &(0x7f0000149000)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00008e5000)={0x0, 0x3, 0x20, 0x9e, 0x6}, &(0x7f00009c2000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000625000-0x8)={0x0, 0x81}, &(0x7f000028a000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000143000)={0x0, 0x0}, &(0x7f00009bb000)=0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000046f000)={0x0, 0x0}, &(0x7f00000ea000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000e12000-0xae)={0x0, 0xa6, "41b39900f0a19101bc1e7c2b262571bbb6b9ffade470c5ecdca2406a334b34e34ebef7bc86f4bd3c8d0a1c45aa909117c8f764e1f3ab7ace7f171f59e694c2b1a7048fe9f7bf8c8881e66673cfdc2061191a4f50ca4eb4b024a588b00a38b6440d8c3afeae18cdaf5d44354cec8787957546fe9b286407994a97ebcaf33bebee56d0e25aa92c13e0b59206d404bc04f6a8806eb6e39179bd86cc8ccccb9a7a3faf464ba2a994"}, &(0x7f0000e6d000-0x4)=0xae) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ac7000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0xffff, 0x200, 0x7fffffff}, &(0x7f000073f000)=0xa0) sendmmsg$inet_sctp(r0, &(0x7f0000ce4000)=[{&(0x7f0000a8b000)=@in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c, &(0x7f0000169000-0x30)=[{&(0x7f00008e0000)="d8f38b03ceab167c7d776f5654faf0f86156e10622f5fedaf2894282f7390dde1ce749824a8997a4e0336008152a9dc60efd51405b5630784b7d4b9131340dcb218ef490c948c385ffa5030d1bee37a701a96a889b319322f31cfdce5ab31da445f1e7e668bb0b57f123067b636d557abf2d763f80f4cd364966038a4b39f1a2f4138d8502dded710a7dec55bd40af1819d55bcd1ffb07b903ac8a022724eaf29c4d06835b0f787547d2f209b55dcb9ddb2486460a60d50bf5dd83d29f5e0bfbfdaff0a39401883a4da79d", 0xcb}, {&(0x7f0000381000)="0ca9d79a75abaeaae5970d608100317399a256672d6ae3792b1122e3663db0962da6163a77dcc2557970ec20a2d62a495d67e6a3aa11fe837500c10fbc595060c3de18a0d0b0912030bddb2a0772540dedf15350e8fa", 0x56}, {&(0x7f0000f0c000)="a991c743094ea8034b60d2a039e9dd8be18f85a738f60700230facaeb94ed0efcf69fd22a90234d08a6acc64b490f738de9fedf44950e70d54fba1dbf23c5e7845b43ff553e8289e5dfffb7428b1333670e63b4904407b959479daa3ce80472b4443b596f8986433e42d3aaa8d81a3b386ca10acee143938eb4c3b6d3d81bbfbc26df0fd3976537da2a4d43026662f64aa3bd2360a5591bdf7d2fa5b86264abd46d79d7958e6649f8ebef69d906a9343b3dbcc763d8ba7b28cd81ce97592ca359bb8b639d17e46511ca2f0bfa6ae39bcff", 0xd1}], 0x3, &(0x7f0000a93000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x81, 0x1ff, 0x1, 0x5, 0x5, 0x1ff, 0x7fffffff, 0x80000000, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x12b, 0xbbe, 0x8001, 0x6, 0x1, 0x4, 0x1f, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x4, 0x1, 0xd7c}}], 0x3, 0x8040}, {&(0x7f0000387000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d60000-0x50)=[{&(0x7f00002c2000-0x1000)="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{&(0x7f0000e4c000)="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0x1000}], 0x5, &(0x7f0000831000)=[@sndinfo={0x20, 0x84, 0x2, {0xc9, 0x20a, 0x9f, 0x0, r3}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x1, 0x5, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x8, 0x7, 0xfffffffffffffff7, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x79c, 0x1, 0x0, 0x4, 0x80, 0x1c, 0x5, 0x1, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xcd1, 0x8, 0x101, 0x7ff, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x8, 0xac, 0x401, r7}}, @init={0x18, 0x84, 0x0, {0x98fd, 0xfffffffffffff800, 0x1, 0x6}}], 0x7, 0x1}, {&(0x7f0000b55000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000025f000)=[{&(0x7f0000802000-0x86)="9108d8b7243af5f2d29a6a080c854098e94ca7c73220b8321e7c48ca71f72d829828ede3f6da54f2278940499317d154e77ec51cddbd82732e1ca360811c952c9ba85e6b7f96e654b31c40e035aea865975fb8418064ae0cbd6728aa88c318c7fbd0f5147451bfee52a2fe38063c399006d3ecc4654d4b481957b3ac5af62c5bcc2e53c6a1de", 0x86}, {&(0x7f0000dfe000-0xb8)="7574e743c4c843e8a49fa68a9bc59bd99aec5d6d20ffbab72a83b0bc4466c682aefcdc5a3f5f7d9fd04e9ae8da37b438a7b677ff4a470092309c2849d97ffe9e92b569c8bac02b0e89b1ddf845d8b61516d90cfe7f03cc68f9960efb3bbefebed9cd854138211f50df37dc0a920a08f2e71e298d8cd94da3db9ac983d34bfd5e5e1a8c4a579bf07e3847e00360eb39c1bac14f94ac8d524d043a8fe7692ae4d331cf5325cc2567a6a012c8e8aa2e8af0f2500256a248716a", 0xb8}, {&(0x7f0000955000)="e0c8d9a193d27959967ded56a11ca86223bec32678c264c47d86f0183b88864251b5c572ac3ac6f16424f335ebcf82c3572e81504ea966eed76f2df1562c50298508de69121fbc15aba1f9a1a2364408f0ae3a6e24005422c91e914e50c8ace9fcd2d255b2b7e54b57141f6728b177bdf87ae0cb577059b7ed025154e9ae24d4aa06f0c3457b4016a9ba3fb015ce18f412453299656967e75a97089345", 0x9d}, {&(0x7f0000f6c000-0xd)="27d0806969946cc2de70f4249e", 0xd}], 0x4, &(0x7f0000c10000)=[@init={0x18, 0x84, 0x0, {0x8, 0x7, 0x8, 0x3}}, @init={0x18, 0x84, 0x0, {0x1bc9d65d, 0x101, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x200, 0x6e1, 0x8, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x3, 0x2d94, r9}}], 0x4, 0x8004}, {&(0x7f0000a05000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008b5000-0x10)=[{&(0x7f000073c000)="7496adc71a812a38dff6555285e9265de3d4bc600c644a82405a0d2fd4948496ea1cae87", 0x24}], 0x1, &(0x7f0000a56000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x4, 0x6, 0xfffffffffffff801, r10}}, @sndrcv={0x30, 0x84, 0x1, {0xdbf2, 0x5101, 0xb81419a193dd76ce, 0x0, 0x100000001, 0x5, 0xed, 0x4, r11}}], 0x2, 0x80}, {&(0x7f00008e9000-0x1c)=@in6={0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c, &(0x7f0000b45000)=[{&(0x7f0000ff6000-0xe6)="7718ef51ef255295e73825660d0505c13e61daa106bdd6375b7ebfcad0490297e5a95ff1d326f093976af0615891e93790b484e9a13e92ff18c16aca5a756dc731d141e4b3fe3b48a9477e99962f6a2fe7e1222abb62a8b8460f075e976e81dafc9eb87544ac4cd6a63981dd935463bec8e14f818959f74224e2a0ebff530051aed73daba5774e05c3c24c1bb5a944a7c9ec2b8be1606e0e3cdb275536d6ec3b27379ca62fe8f6de1a324bfbc8614e8677cacaca5b1265ac3b22edbf386bfe6f40a3f683df7c5aa91285f6145f4c620929d14046d0ef665ade4083672440fdfe825eb9719770", 0xe6}], 0x1, &(0x7f00008a8000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0x8000, 0x60, 0xf4, 0x9, 0x4, 0x5, r12}}, @init={0x18, 0x84, 0x0, {0x2, 0x7fff, 0x9, 0x7}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x3, 0x3ff, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0x40, 0x81, r13}}], 0x4, 0x8000}], 0x5, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f00002e8000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00007b9000)=0xe, 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000fc2000)={0x0, 0x7}, &(0x7f0000aa3000)=0x8) r14 = memfd_create(&(0x7f0000b35000)="006d1580", 0x1) ioctl$sock_FIOGETOWN(r14, 0x8903, &(0x7f0000ff2000)=0x0) ioprio_set$pid(0x1, r15, 0x2000000000000007) r16 = syz_open_dev$sg(&(0x7f0000929000-0x9)="2f6465762f73672300", 0xeffffffffffeffff, 0x0) clock_gettime(0x40000000, &(0x7f000047a000)={0x0, 0x0}) clock_gettime(0x8, &(0x7f00007ca000-0x10)={0x0, 0x0}) setitimer(0x3, &(0x7f0000a6c000-0x20)={{0x0, 0x0}, {r17, r18/1000+10000}}, &(0x7f0000c91000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000eb3000)={0x9}, &(0x7f0000446000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dca000-0x10)={0x0, 0x989680}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r16, 0x84, 0x65, &(0x7f00002b7000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xa2b1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x129}], 0x4) r19 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000890000)="2f6465762f6877726e6700", 0x40000, 0x0) r20 = perf_event_open(&(0x7f0000d3e000)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x100, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e12000+0x925)={0x2, 0x78, 0xdb, 0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xb, 0x0, 0x86, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1000, 0x0, 0x41aeac57, 0x0}, r15, 0x9, 0xffffffffffffffff, 0xb) r21 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x6) ioctl$KVM_GET_VCPU_EVENTS(r16, 0x8040ae9f, &(0x7f00001b8000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r16, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x3f4d, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x6, 0x0, 0x0}, 0x0, 0x8, r21, 0x0) setsockopt$inet_tcp_buf(r16, 0x6, 0x1d, &(0x7f000072b000)="70960c8c88b673ddf9e9f0f7f2f1b138328dd5a0f8b08c219bcfab164c935fce8ef0feb5b983bb1f2436e929831b9f02", 0x30) r22 = syz_open_dev$sg(&(0x7f0000527000-0x9)="2f6465762f73672300", 0x0, 0x2) write$sndseq(r19, &(0x7f00006aa000)=[], 0x0) ioctl$int_in(r20, 0x5452, &(0x7f0000958000-0x8)=0x19) setsockopt$inet6_tcp_int(r19, 0x6, 0x14, &(0x7f00001ab000)=0x800, 0x4) memfd_create(&(0x7f0000fd9000-0x2)="68f2", 0x0) ioctl(r22, 0x227d, &(0x7f000089c000)="53") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/15 05:25:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00009ac000)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000098f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000350000-0x28)={@common="7465716c300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f000033f000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x672, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f000059c000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349141eca724fdec73fab09000000000300000000c7000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72ab0237d460fc6fb5aa09c5535b30", 0x8a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x80000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5, 0x6, 0xfc]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84bf, 0x4) r2 = socket$inet(0x2, 0x800, 0xffffffffffffff80) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000f62000-0x4)=0x6, 0x4) socketpair$inet6(0xa, 0x802, 0x20fff, &(0x7f0000b3b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x3, &(0x7f0000fb9000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffffff6966, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x6}]}, &(0x7f00005ae000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000f87000-0x4)=0x0, &(0x7f00003bb000-0x4)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005cb000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod$loop(&(0x7f0000359000-0x8)="2e2f66696c653000", 0x8000, 0x0) sendto$inet6(r0, &(0x7f00003a4000-0x3c)="4f74e9034614c257870e7c96fe016ba63b9b64ece8d17be11d288d4c904b7f6d4a05504893f6a46afb1a7b33b0df44d47dd7379b2072463e46a44aa8", 0x3c, 0x80, &(0x7f00005af000-0x1c)={0xa, 0x3, 0x8ed, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f000063f000-0x160)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x80000001, @loopback={0x0, 0x1}, 0xb92}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffff, 0x1000, 0x3, "18c7f3bd4b3d1296bbde6e668262e475c6db0b69cd785104279852d00c4e00e1919cf08d72c62c3e09b581ec98232dfd3510d0fbbe15e85c36642e6ff0022bf558610930be00f75095f57a2ca05688e3"}, 0x160) getpeername$ipx(r6, &(0x7f0000917000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00002a1000)=0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000c2f000)={{0xa, 0x0, 0xbe2a0000000000, @loopback={0x0, 0x1}, 0xe275}, {0xa, 0x1, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, 0x4, [0x7, 0x1, 0x8000, 0x7fffffff, 0x80000000, 0x80000001, 0x3, 0x12]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000002000)={0xfffffffffffffffb, 0xfffd, 0x0, 0x8000, 0x440}, 0x14) r7 = socket(0xd, 0x3, 0x7) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000757000)=@sack_info={r5, 0x3f, 0x10000}, &(0x7f000022d000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000173000)={r8, 0xaa, "8b8757f4209286efdcfe87b0c12f05ffffffff7fffffff6fcd5594e86d4f756c8d392be0c3cf0a2badd83780253d160c2dc7147e7e8e9fe0f7e636d9c8b7d44cdc147cdfd6d8ce0835fef76ce76c43a4810930250805c9f42ac99bcc798241244937cfed0aaa5cd4669e31619b5c9cabf6093d16f64e623619da147c764eedf1a69f85457df896e55b6d08d0b2b8fc8e6ae41274ea0cab61926e2dbded852efdcda745c20b91b3fe475f"}, &(0x7f0000f4e000-0x4)=0xb2) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = epoll_create(0x82) epoll_ctl$EPOLL_CTL_DEL(r10, 0x2, r2) setsockopt$inet6_int(r9, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84bf, 0x4) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000b98000-0x44)={{0x2, 0x0, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="8883c9c82759", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6970365f767469300000000000000000"}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f000017e000-0x1)={0x180, 0x81, 0x9, 0x8001}) 2017/11/15 05:25:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c5e000-0x8)="2e2f66696c653000", 0x90) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000f6, 0x1, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000fe6000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000569000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ede000)={0x0, 0x80001, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f98000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000059b000)={0x0, 0x0, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000f5e000)="2f6465762f7663732300", 0xffffffffbf50f71f, 0x400) close(r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffffff) recvfrom(r2, &(0x7f0000176000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27, 0x2022, &(0x7f00008d0000-0xe)=@l2={0x1f, 0x0, {0x10000000000, 0x100000001, 0x200, 0x1965, 0xff, 0x2}, 0x7fff, 0x1}, 0xe) lsetxattr(&(0x7f00006c8000)="2e2f66696c653000", &(0x7f000036a000)=@known="737973010000f2ffffff007072ef746f6e616d65ef", &(0x7f0000bed000-0x3b)="2676626f786e65743023657468316e6f6465767d215b70726f6363707573657447504c24255d766d6e6574306370757365746d643573756d262e00", 0x3b, 0x10000002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) fallocate(r3, 0x1, 0x10000, 0x4) r4 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x101002) ftruncate(r3, 0x10000) sendfile(r4, r3, 0x0, 0x72439a6b) r5 = perf_event_open(&(0x7f0000b3a000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbd, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r5, &(0x7f0000dcb000)="000000000000000000000000000000000000000000000000", 0x18) getresgid(&(0x7f00005d8000-0x4)=0x0, &(0x7f00006ae000-0x4)=0x0, &(0x7f0000e2c000)=0x0) r6 = semget(0x0, 0x7, 0xc0) semctl$SETVAL(r6, 0x4, 0x10, &(0x7f0000acd000-0x4)=0x7c000000003) socket$inet_tcp(0x2, 0x1, 0x0) [ 240.450042] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2017/11/15 05:25:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$VT_WAITACTIVE(r0, 0x5607) inotify_init1(0x80800) r1 = 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}], &(0x7f00004ef000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001e3000-0x8)={r1, r2}) r4 = add_key$keyring(&(0x7f000023e000)="6b657972696e6700", &(0x7f000018c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r4) bind(r1, &(0x7f0000d55000-0x10)=@llc={0x1a, 0xc, 0x1, 0x400000000006, 0xfffffffffffffffc, 0x23, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000869000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f00002ff000)={0x0, 0x0}, 0x80800) ioctl$TIOCLINUX4(r5, 0x541c, &(0x7f000004f000-0x1)=0x4) recvfrom$inet(r1, &(0x7f0000302000)="", 0x0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000904000-0x10)={0x2, &(0x7f0000216000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) sendto$inet(r1, &(0x7f0000861000)="ca", 0x1, 0x0, &(0x7f0000ce8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 240.505660] syz-executor0: vmalloc: allocation failure: 17179377976 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 240.555696] syz-executor0 cpuset=/ mems_allowed=0 [ 240.560683] CPU: 0 PID: 31628 Comm: syz-executor0 Not tainted 4.14.0-rc8-mm1+ #21 [ 240.568312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.577658] Call Trace: [ 240.580228] dump_stack+0x194/0x257 [ 240.583833] ? arch_local_irq_restore+0x53/0x53 [ 240.588471] ? idr_get_free_cmn+0xfd0/0xfd0 [ 240.592766] ? kernel_text_address+0x102/0x140 [ 240.597335] warn_alloc+0x19a/0x2b0 [ 240.600938] ? zone_watermark_ok_safe+0x400/0x400 [ 240.605751] ? depot_save_stack+0x12c/0x490 [ 240.610047] ? check_noncircular+0x20/0x20 [ 240.614262] ? save_stack+0x43/0xd0 [ 240.617859] ? kasan_kmalloc+0xad/0xe0 [ 240.621714] ? __kmalloc_node+0x47/0x70 [ 240.625671] __vmalloc_node_range+0x4f0/0x650 [ 240.630143] ? find_held_lock+0x39/0x1d0 [ 240.634179] ? xt_alloc_entry_offsets+0x21/0x30 [ 240.638818] __vmalloc_node_flags_caller+0x50/0x60 [ 240.643722] ? xt_alloc_entry_offsets+0x21/0x30 [ 240.648366] kvmalloc_node+0x82/0xd0 [ 240.652057] xt_alloc_entry_offsets+0x21/0x30 [ 240.656526] translate_table+0x235/0x1690 [ 240.660653] ? lock_release+0xda0/0xda0 [ 240.664601] ? __check_object_size+0x25d/0x4f0 [ 240.669170] ? __might_sleep+0x95/0x190 [ 240.673126] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 240.677944] ? kasan_check_write+0x14/0x20 [ 240.682148] ? _copy_from_user+0x99/0x110 [ 240.686274] do_ip6t_set_ctl+0x34b/0x5c0 [ 240.690311] ? translate_compat_table+0x1c30/0x1c30 [ 240.695315] ? mutex_unlock+0xd/0x10 [ 240.699003] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 240.704262] nf_setsockopt+0x67/0xc0 [ 240.707956] ipv6_setsockopt+0x115/0x150 [ 240.711992] tcp_setsockopt+0x82/0xd0 [ 240.715774] sock_common_setsockopt+0x95/0xd0 [ 240.720245] SyS_setsockopt+0x189/0x360 [ 240.724196] ? SyS_recv+0x40/0x40 [ 240.727622] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 240.732438] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 240.737429] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 240.742163] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 240.746888] RIP: 0033:0x452879 [ 240.750053] RSP: 002b:00007f4445ecabe8 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 240.757732] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452879 [ 240.764970] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 240.772212] RBP: 0000000000000086 R08: 0000000000000004 R09: 0000000000000000 [ 240.779452] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f3320 [ 240.786691] R13: 00000000ffffffff R14: 00007f4445ecb6d4 R15: 0000000000000000 [ 240.794151] warn_alloc_show_mem: 3 callbacks suppressed [ 240.794154] Mem-Info: [ 240.805300] active_anon:147344 inactive_anon:48 isolated_anon:0 [ 240.805300] active_file:4093 inactive_file:9328 isolated_file:0 [ 240.805300] unevictable:0 dirty:158 writeback:0 unstable:0 [ 240.805300] slab_reclaimable:9039 slab_unreclaimable:96803 [ 240.805300] mapped:22963 shmem:197 pagetables:984 bounce:0 [ 240.805300] free:1339166 free_pcp:548 free_cma:0 2017/11/15 05:25:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00002c4000)=r1, 0x4) getsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f000025a000)=0x0, &(0x7f00005a3000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d03000-0x4)=0x0) r2 = socket$alg(0x26, 0x5, 0x0) accept$inet(r1, &(0x7f00002b0000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000530000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000061000-0x4)={r2}) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@generic={0x0, 0x0, 0x6, 0x0}], &(0x7f0000db3000+0x124)="8e0389", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x0, 0x0}, 0x30) r3 = socket(0x11, 0x802, 0x300) setsockopt(r3, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000ffb000-0x10)={0x1, &(0x7f0000f2c000-0x20)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) lstat(&(0x7f0000a74000-0x8)="2e2f66696c653000", &(0x7f0000d93000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00003ee000)="2e2f66696c653000", &(0x7f0000d18000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f000078c000)="2e2f66696c653000", r4, r5, 0x1400) memfd_create(&(0x7f0000584000)="4f7b2e00", 0x0) dup2(r2, r3) 2017/11/15 05:25:26 executing program 1: mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000000000002, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0f000)="ff03d36c00000000000001ff0000fff4000500003f", 0x15) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d10000)=[{0x0, 0x2}, {0x0, 0x10000}, {0x8, 0x4}], 0x3) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7e, &(0x7f0000d10000-0x4)=0x0, &(0x7f0000d10000-0x4)=0x4) mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x232, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ca000/0x800000)=nil, 0x800000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000d11000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000936000-0x4)=0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000921000-0x14)="040000000021ffffe805ffff008104000000", 0x12) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000d13000-0x18)=@get={0x1, &(0x7f0000798000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200}) mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000abb000-0x8)="2e2f66696c653000", 0x200000, 0x80) socket$inet6(0xa, 0x6, 0x488) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x400014, &(0x7f0000d13000)="ff55d36cffba04515d000000f2ff001d00000000", 0x14) close(r1) close(r1) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f00006ce000)=@add_del={0x2, &(0x7f000073b000)=@common="67726530000000000000000000000000", 0x16}) mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0xa, 0x9d40) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000091000-0x14)="ff55d36cff040451560000000000010100000000", 0x14) dup(r3) close(r2) close(r0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89df, &(0x7f0000d10000-0x5a)="3ed61f4f2d0cccc4f6d5f57425a4f070490cbed18deb39d21aa132a1d955a553fc786bc5427752f79c34f308c681f7fb1dd412f1b12ad6a26e122e411fb681a46af510750468797077af556f0ae937862964d1a2be71fe9b045dd95e2c7e0d572d44ae40435d4ba157b657286f67bdc5f1fffffffffffffff7841375cdb719d277134a8534ca51") [ 240.841436] Node 0 active_anon:585312kB inactive_anon:192kB active_file:16372kB inactive_file:37312kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:91852kB dirty:632kB writeback:0kB shmem:788kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 79872kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 2017/11/15 05:25:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000de6000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x80080021, 0x7ff6) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f000021b000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000fed000-0x4)=0x60, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f000020b000-0x1c)={0xa, 0x0, 0x2000000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000fa0000)={0x0, 0x1}, &(0x7f00005d1000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000055b000-0x98)={r4, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffffffffffffffff}, &(0x7f0000cc7000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00007ab000)={0x6, 0x3, 0x6b, 0x0, r5}, 0x10) mmap(&(0x7f0000001000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f55000-0xc)={r5, 0x9, 0x30}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xfd, &(0x7f0000c07000)=0x2, 0x4) sendto$inet6(r3, &(0x7f0000f79000-0x6)="d0", 0x1, 0x0, &(0x7f0000d1b000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000dc9000)="8c2fc33b216b549a14e8f4b03caf04ab3c8421d7776c91a6c0e3bdc357ef2603b3b8d7dc13a242bbe1061a120558ba847d7b83ffee3037e8437cc371cc0bcc", 0x3f, 0x0, &(0x7f000027a000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x80000000000}, 0x1c) r6 = socket(0x22, 0x807, 0xfffffffffffffffe) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000235000)={0x400000000000008, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1080000000ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$sock_int(r6, 0x1, 0x2e, &(0x7f00008e4000)=0x105, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00009eb000-0xc)={0x0, 0x0, 0x1000000000000020}, 0xc) socketpair$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84, &(0x7f00009a0000-0x8)={0x0, 0x0}) setsockopt$sock_void(r7, 0x1, 0x1b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f000022c000-0x4)=0x0, &(0x7f0000924000-0x4)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x1000001, 0x3e, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000ed1000)={0x0, 0x0, &(0x7f0000b25000-0x80)=[{&(0x7f00003ee000-0xe7)="5e40b09cb7c7a34fa7b45318125c1aeee2ed85dd975ff15dc499dd19a2caacb80267c03abbc841748d43c40e0082d6d8d0b1ec2c7800b5aa7215a97c9df0504d30cf00c2ba4b5a3d96eb89ea17337f905893c22217106b7e77ca25e76f17567e3a5727316e75dd093440e8865b43d7f0b9a38443681b0901b61a57c55c1bc72446a1134b038cd47ca7b39c61da3dc977fb162a8093d0ea3cfbdc67f4e5081dae4d729d81bbcc98c25a9a4672b1dd3c8c369cf6b3f20ece72f3e70961800e7fbbfa38e70abed72f88b57bf7c93f456ffa5bae8dab539f9527bc5740fd2c3d8186842b108e629d55", 0xe7}, {&(0x7f00006e5000-0xcf)="7a5302b2f1fbd591a8316ea4313eceb70b50c8d81d697ccdce0d7a90993a9672d386255063420467282e0f94ef032aca200c50def1e5b5171fac9b0e61caa9750f5f844659020a702a4c7272bf01c44252673807a1227ea92faf1a7fb7a7cb779f33c01a322d500af6cf96fc89f6625bd4351c363bf2f4dcaa474c2a82f4819102e09c0d9843f950866378c2c2f278110ac581d090015dc0f82eac89f0013449a1b96f8bff0b65f64385c2659bc83c84b8ab9cd7dc7c4a408b4de505e6c6f087ba65a8ddb68470d18d3c99ad4809f6", 0xcf}, {&(0x7f00002d5000)="86a16e53c30ec18fe921c9e040cc55a1f00855525cfab55912f339727137f0908c9f07f65c4a705397777b22352921e1ba87813042292ba111015828b7d5d9843617159a69e73976fbdb8bd8863f5ae1", 0x50}, {&(0x7f000056a000)="15e370777f28ab559223512872be525f0e282c9603420ea335d79f030e45a18260a781ab7d433ab775247da1b3a2432b6d9d1e376e87bdeb488eca72631a5edb6adc2819403842879200cacfe417ad45774b4fa208be75c2180abc198953cd080ce5089c974b3ebbe204ced3fec192faf1bb86d0f3fae7e39532bcbc795d75a3a0c2326d9e2499efe93e01c1c5b051811caeee85df70044904309afe935bab0ac4af2ace3608dd39a00004e8f3e6af9670d996cf643999b86687a593efbc77547a29195546", 0xc5}, {&(0x7f00008b6000-0x6d)="69ecf49529ce04ae52baed3102e96c4e1a101f70f2325727d7477c7f98d1839cbf62755419f29cc37213c2de95b4ee71cf372926e40c5cce43d77cea0b94817841ec11c986367b91da39b7c498a5b041b1fd7b12537a1b65682ac340c4952761e72e65ab9a216f06b4047bf796", 0x6d}, {&(0x7f00001e7000-0x33)="5bd4b2d09fdcedee79d785c465f847403127d96b0416be8b14bf67d7f542ce360d46bdda674f796c28cbc5a109f07130a90069", 0x33}, {&(0x7f000014c000-0x1000)="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", 0x1000}, {&(0x7f000025a000)="a39c5203bff7bf716019499fe0e38f38b44f355d52578d2f06f1ea342259a0ff98bbd7d85e987e58c142d176b5c2d1953b7d395b9253477ed975dd051bafadf902350d9abe18221d9b8f1154ed4fcb0bf57b41ce33c5e53a6e8a932334ab1412ceb03f515d019775fea1dcecf6e70f2824d76fd829f1997bddd72687abcee832e0a6f3a12151bfbb91bd1b3c48b978462748147d1aae6c7fda2655c7fd6f5bb1a268fa3a08ecd3ebdf1d0000c01c8614b21390627920878690a59d08d3db5fc4b6471a67bd75710bb0023b2f57c899d247092b8e7a2b502f907450ba", 0xdc}], 0x8, &(0x7f0000b1d000-0xf8)=[], 0x0, 0x20008000}, 0x0) shutdown(r3, 0x1) 2017/11/15 05:25:26 executing program 5: mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000de5000)="2f6465762f73657175656e6365723200", 0x60000, 0x0) bind$nfc_llcp(r0, &(0x7f00001aa000)={0x27, 0xfffffffffffff000, 0x1f, 0x7, 0x8, 0x8, "aa14bb7bb853bdc230fe7446db726d763440ae02b800b669e73fb24400568e10f3d94281ba40967ea71068ded02054acc052611e44e7d87001481716cce4b9", 0x4}, 0x60) bind$unix(r0, &(0x7f00009d4000)=@file={0x1, "2e2f66696c653000"}, 0xa) ppoll(&(0x7f0000dda000)=[], 0x0, &(0x7f0000dde000-0x10)={0x0, 0x0}, &(0x7f0000ddb000-0x8)={0x0}, 0x8) fcntl$getown(0xffffffffffffffff, 0x9) close(0xffffffffffffffff) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x4004510f, &(0x7f0000de6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCSBRK(r1, 0x5427) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x2000002275, &(0x7f0000de9000-0x5)="04ee1e86a1") bind$inet6(r1, &(0x7f00003d8000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0xffffffff}, 0x20) [ 240.891742] Node 0 DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 240.934297] syz-executor0: vmalloc: allocation failure: 17179344892 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 2017/11/15 05:25:26 executing program 5: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000019f000)=0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000dc2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000f1000)=0x175, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f64000)="2f6465762f70746d7800", 0x400200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000aec000)=0x9) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005ad000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x2, 0xf, 0xff, &(0x7f00001ac000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x27, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000005, 0x0, 0x20, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x8) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x21, 0x671, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0x94, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6f11, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) dup(r2) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1000000000a, 0xf, 0x0) write(r3, &(0x7f0000f54000)="1f0000000601ff49433bf000170000760f0000e0090008000000000000083c", 0x1f) socket$inet(0x2, 0x1, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xbbe000)=nil, 0xbbe000, 0x3, 0x32, r4, 0x80000000000000) r5 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r5, &(0x7f0000ab8000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000bb8000)=[{0x14, 0x203, 0xd09, 0x10001, 0x0, "09"}], 0x14}], 0x1, &(0x7f00003c3000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000f56000-0x98)={0x0, @in6={{0xa, 0x0, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8}, 0x98) recvfrom(r5, &(0x7f00007bd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28, 0x2000, 0x0, 0x0) 2017/11/15 05:25:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x4000, 0x0, 0xac, 0x85, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000002000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) connect$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x10001, 0x0, 0x2f, 0xb5d5, "82cf2d2a1a6297805b9459aa5d3bb5874065260784607fe4d8f6ef376cb203707d6eddb038da6ec98e62425a0c5efe8453ea94c5f1d3443b02bc323e061a7f", 0x7f}, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000003000-0x8)=0x6) mmap(&(0x7f00001a8000/0x2000)=nil, 0x2000, 0x0, 0x51, r0, 0x0) mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000049000)="2f6465762f7573626d6f6e2300", 0xffffffff, 0x84) setsockopt$inet_tcp_int(r1, 0x6, 0xe, &(0x7f000004a000-0x4)=0x400000007, 0x4) r3 = syz_open_dev$sg(&(0x7f0000048000)="2f6465762f73672300", 0x0, 0x2) readahead(r3, 0xff, 0x6) ioctl$KDDISABIO(r3, 0x4b37) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f000000e000)=0x5, 0x4) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000052000-0x40)=[{&(0x7f000004e000-0x3c)="9670ab4e2c99ff434b5f3e86b74080593ad93e9b96a0c8f68e84d3785d6f5f4a0ec2b69a28f6ce28a3954680236f729899484c936e0d84c8895a2ab6", 0x3c}, {&(0x7f000004f000-0xf)="a5c2796894c4d9bf443ab014d1dbe2", 0xf}, {&(0x7f0000053000-0xad)="a17b3e291a32ae4a7553fa4817c497f97c48ddaa1b37449f02cfc5a4e6882c63f58fbc9501cd641dc49a99c7fb1fdfde140320d8b0ff190237293d1e3ef9b2e76a336840b9644c1ab3ed23722d829fb695b5909b73dfd3ed3a61f8c72e8014d63f7fef3df5cbd954a2eff4116a846b03fee6144916e7bb37c88e572eaf3cf95cac6a0ce88ef13c22c9778d08394fa864a8238916cff4c2c44cb4a56a3c4334b358bf5c84242b5ea7a5c6f3e23f", 0xad}, {&(0x7f0000051000-0x1000)="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", 0x1000}], 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000011000-0x14)={0x8001, 0x7ff, 0xffffffffffff0000, 0x2000000000005b, 0x7fffffff}, 0x14) socketpair$inet_sctp(0x2, 0x4, 0x84, &(0x7f0000010000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r3, 0x4000000000000001, &(0x7f0000054000-0x8)=0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f000003a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) ioctl$FIONREAD(r2, 0x541b, &(0x7f000004b000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x4004, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x0, 0x800000000, 0x0, 0x401, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/11/15 05:25:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000a7000-0x9)="2f6465762f72746300", 0x41, 0x0) getresuid(&(0x7f0000af3000-0x4)=0x0, &(0x7f0000c46000-0x4)=0x0, &(0x7f00009c2000)=0x0) r4 = getgid() stat(&(0x7f0000074000-0x8)="2e2f66696c653000", &(0x7f0000445000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000812000)={0x0, 0x0, 0x0}, &(0x7f00007f5000)=0xc) lstat(&(0x7f0000bf6000)="2e2f66696c653000", &(0x7f0000d7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() stat(&(0x7f000072a000)="2e2f66696c653000", &(0x7f00000da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() fstat(r0, &(0x7f0000693000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000af3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000026a000-0x8)="2e2f66696c653000", &(0x7f0000602000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000068d000)={0x0, 0x0, 0x0}, &(0x7f00000fb000)=0xc) r14 = getgid() sendmsg$unix(r2, &(0x7f0000fcd000-0x38)={&(0x7f0000269000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000a79000-0x30)=[{&(0x7f0000fe4000)="bc73c1b24843ca3e80235670fd414cf5e18b5e6545790b1b279632cf08d14df13b5df206be3c47b6fe6836221b4b9602a78283b406406b565c34b6340121607978a90d9737de5d2ac41435c29383dfaaa0e54c64038c430734b4fcbf13652c5355fed85acce648e3b8be0d449fe298899f7032dcde2c9055654b6a61fd8cb881b493d4f38eaf3d25dd24", 0x8a}, {&(0x7f000007f000)="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", 0x1000}, {&(0x7f0000f6c000-0x93)="d91416cbcb9b28704635c37e85c7c51d5e8cf5ef7a97dd77ba0d209deaf2b74d31fdc4ae0dc6e5d45fca6daafdad8b16961893543f6e3540a7a75534d621a59e63775bde3dc81ab9ba864471609e37bd1a1bcbcdbb1ed9d86d33b1782b25db89da84e460a51cd55eb998d4a180e46c41fe5771e6db640f601222d2ee1b34391c5a14ca78297dbba5eee2498e355550c79e86e2", 0x93}], 0x3, &(0x7f0000e8d000-0x128)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}, @cred={0x20, 0x1, 0x2, r6, r5, r11}, @cred={0x20, 0x1, 0x2, r1, r12, r7}, @cred={0x20, 0x1, 0x2, r1, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r10, r11}, @rights={0x20, 0x1, 0x1, [r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r1, r13, r14}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x9, 0x0}, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r15, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000155000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setsig(r15, 0xa, 0x12) poll(&(0x7f0000594000)=[{r16, 0x0, 0x0}], 0x1, 0xfffefffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = dup2(r15, r16) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000cb9000-0x4)=0x0, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) clone(0x24804d00, &(0x7f0000290000)="9635f8478dfb462460c2d9dae8ebdabba63dd4f0e0298fbb18e98870a3e71f616cb2dabaf51dbe592a30a983583ba924b0ae89763a8824374c23d7a8fb63e178fd9dcb42d085b8f6198174653fa1b064e8943c1eb0fb9c21ca62bfd1aeb5d92b1443728b2c66778058c0aa34617ddcfe3950e1d1d1ec1b643fa840e1b9cf0907c6d09990e53b4ad2e1f1137c05aeb6c4c1e6e443b59f49209209781165ac", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="6ed1a3e01bf6b25878b75df334e7f57f9ae3a302b48e228fce7b124e17d00d6880ef07fcafb7908e2828f55f7bae46d0a14b4c44b6444f2eef75d510b8984bfc568e6e2d68686f847f74ed47fbc8d58c93a727ddd3f1308e8dd96caafc4294123336e0bf0178b17905cb67ebd8735c6f9565417a3878f24a33695cd04fce4fc8d0798c34e5584f52f60d1441d646638dc634e6b29c553d83dfe5e012c8d9b2b33a8c43d889c622efbd217be58bf52ce4e15077b76da5b86ffeb92cee2b33fc766195ba02d5fb9066cad26779e8d7051d8b1ac37e5fc9817fe7d001d4b227deeecee870fcf3deb37c1215d8d18ce5197143b377db5ba423") clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000810000)=0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000664000)=0x0) fcntl$setown(r17, 0x8, r1) tkill(r1, 0x16) ioctl$sock_FIOGETOWN(r17, 0x8903, &(0x7f0000976000-0x4)=0x0) 2017/11/15 05:25:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f70746d7800", 0x802, 0x0) r2 = syz_open_dev$random(&(0x7f0000698000-0xc)="2f6465762f72616e646f6d00", 0x0, 0xdae9ef3322706b24) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) accept$packet(r0, &(0x7f0000765000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000c01000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x14000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00008b8000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TCFLSH(r1, 0x540b, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c43000-0xe)={0x0, 0x6, "95c4b1fcfd7f"}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r3, 0x5f97, 0x9, 0x3, 0x2, 0x1000000}, 0x14) recvfrom(r2, &(0x7f0000c3c000-0x17)="0000000000000000000000000000000000000000000000", 0x17, 0x100, &(0x7f0000ae8000-0x80)=@generic={0x3, "23204d9aaf8a88efc9c593815b2793354086cc183e9903a13276bebcfd1c20ba9d902136979d8fefd42b1cd376d8d4af05b05f4ee1dc4df0bdb6039dcdc18480fbed880ca5a213b11c8efc314c14b151383afd27e5746de679981dd1f282df3c3bb21c1ab46f968158afd65d16b6dae8d550cf3efededdf94aab20ac8467"}, 0x80) r4 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x600000000, &(0x7f0000002000-0x8)={0x0, 0x0}) bind$inet(r4, &(0x7f0000211000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000001000)=0x101) setsockopt$sock_int(r4, 0x1, 0x2012000f, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) listen(r4, 0x8) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80000) connect$ax25(r0, &(0x7f0000001000)={0x3, {"6dd4cb1c499797"}, 0x7fff}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)={0x6, [0x1, 0xdd, 0x7, 0x7, 0xd5, 0x80]}, 0x10) 2017/11/15 05:25:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x2, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$mice(&(0x7f000065b000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80400) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000d25000-0x4)=0x100000000, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000cd4000-0x20)={"04afbe362eacb7e8690627725d173caf", {0x4, 0x7, 0x0, "95f4734599fc", 0x1, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b35000)="2f6465762f72666b696c6c00", 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000ccd000)=@assoc_id=0x0, &(0x7f000024e000)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000851000-0x8)={r5, 0x6}, 0x8) pipe(&(0x7f0000ba4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000395000-0x68)={0x0, 0x60, "6504e5a263513da0ff0204a8fb1325b979f352cecaad8afb7512cdf3d10514cf8c3d1955cabbfb67445d9907005bf8a85be7298cf5cf3c298be4f3666a22c8993f6d3e304fa352e5cb37c4b1df3ca27f65f3d2c3c781c3fc6a4628c41486bd9b"}, &(0x7f0000033000-0x4)=0x68) ioctl$sock_bt_hci(r6, 0x400448cb, &(0x7f0000979000-0x34)="e2bf0c3042580617e99cab12d7f25315754849afc8832d567b7a429c5d1b5678648b07f8eccfc0fa89376f30721f52c06fbe7f17") getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000af8000)={r8, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000079e000)=0x8c) splice(r4, 0x0, r7, 0x0, 0x101, 0xa) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) r9 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) close(r9) r10 = socket$inet6(0xa, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r10, &(0x7f0000b00000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000532000)={0x0, 0x0}) connect$inet(r9, &(0x7f000093d000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000845000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$SO_BINDTODEVICE(r9, 0x1, 0x19, &(0x7f0000b3b000)=@common="6c6f0000000000000000000000000000", 0x10) syz_emit_ethernet(0x2a, &(0x7f0000a7c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x411, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00005e7000-0x1c)={&(0x7f00007f1000)=@rc={0x1f, {0x4, 0x8, 0xffffffffffff8001, 0xffff, 0x5, 0x0}, 0x8}, 0x9, &(0x7f0000906000-0x8)=[{&(0x7f0000428000-0xd0)="4031d8749f537bbcd3f070af20749ad675e98c64790ae68f813c3b99588187172450840016a51cea7a106a8c2c09bc858ef5eeb2587b5edd7a3ee2a18d58f44efa8f681f04142410a3f4727a630e690e04950470cd13df8b87736954aaba67d3c52a3b8e0c6ba4ff4d16b3e4e6f14402bf79817286a5a7165c6cfe066b7ecbf6b3a2fcc520c667e9450debb4765bd8f51c92ebd8fe6d48913e6700ab65773e986888a377e6eea08d3a30a94605aadf720173f3d8ba22b291445310cd7aef0378126a230703be291b9ee80c12bee5220f", 0xd0}], 0x1, &(0x7f0000427000-0x21d)=[{0x1c, 0x0, 0xfff, "ecc512a5f0a6d4ae0214ed246b4d99"}, {0xf8, 0x88, 0x6, "dd9a87e755407e89a55350dae9e14d5e7c690c049eb4f46fd04f5cf7e7670fa886dcecde8aa727190509571ff2863641ee2c1f9d0a9f04c85666ce33e69c6c90b0f7566436fcd5eada52d96168618e58f72310ff66866902f07f5d9f9c5cbdc25b2ba571bb57f8b626a3f6873bc3053751eb678d7bd26c2bd1bf44b66c0b239f10d08c74b85c4a9074ce25e643aed2b8697e59bfa460326cb4ece3b7e08128a19af70e4571e0c32a1cea376fde3c66115b7c9faf98994fb7c3e4b45b01c967b87477e2a83f099d928a2e81817cec9f8f54934bd1c4f7c62efc0fd4b36639fbb19908c7771c4fa3f7107314"}, {0x28, 0x10f, 0x3, "6c06fcfe0bf711498590a9286bbe70b84c1ffa87503d7fdb1d07"}, {0xb0, 0x10b, 0x7, "bac5e870035dcb1bd7a5da056cfac76df2150430a3151a6992aa9427c0deceb806c5a901d2d028b0d2f2d5e7171440ccf84981456435c2347e632e8d6c1aabb00cd49f9cb6e5a542a978e13f975fdda143fa1a728ccc6ce2d0c67ce7a4e35d303189850877fe9f8fd2727eb1cb566d4177db2f307c76afcb198d1103ae4afce9f02d026182907345c272a8b934c95271c811f45ad4f4a205a9601d4906e534f72f"}, {0xe0, 0x1ff, 0x8, "dec32f89b3a9187d4b9f66bbe568b98b0f1830d698dee8eaa5fbd25e418567f38b4fc377bdf87424b028f5e0bd94ae3b7bf57dbba58f0d79737ea711b9db8abde4edea9e993241f3cb965308debfe4ab25da1d39e281d2ebea82005155203d47a1bb5fe4e0865810708900f9b4d8830bde971e3a446f6cd80c3a72e91de375d0ca94caabb550d581d23c9df65e2281f9c905ab5c3605fe4f135dbb66b96f0cf6c0fe00e6bd81e914610e4ead179534072f2dfe3ae28282355349cfaf50240fbee96688517c0c3eb8edcbaf707c1eb593add30faa"}, {0xe8, 0xf150cc0d1a47e6f4, 0x3, "98254fc3519563f0da889755c1d82e2236b9d1cf68ad5018964fceab1b1b7442bc0cd7edb70585fd89f7a523a35e44e1eda69d08e5f5bfccb78d1c2bdb7442b249ffde3e161946b0a05424559103a2b7d4a878327a573f2016bfa7363b519e58d958662ced9ae1f51fd5ef1d56a9532b4181c8a146a0639afa684378fc47e75d7636545b9fb5ce2162407ecdd1164ce66b43b08f124b1a810aa978517815047c7a1b52ab6fe0bd368508df5be5eb37507cccc99fc2bcffd5662afba85b67176ea0f35056e9dc12220660613ac939dc09c4977bc4e957c1dfb5"}, {0x80, 0x105, 0x7, "2242026b86979c9ee6f463d61102de77ef2b31524fdc6768c0be85589432f55fa51c90ef25015f41a40b510b2f298448322363ee4c48951d320f3601708d00d8fdcce9db3a1c857920952702c0589fed3e6173c07c849c19ca17a2542a9b4e2e1d78371671357b83a7a93dde228daf33ef0c4078"}, {0x44, 0x101, 0x5, "6b0945718926d52b34c31b6907538457838cd08830eee4ec87afdbebd290cb6b270905b05155f0b8e0e699cefe5e6401726d8f662af37d"}, {0x80, 0x115, 0x3, "bb06284d0bbf3f31329f590e0cc440f870990d51feee37a903aff114c076f5346ab76739f5fef3a1fc7e03861b4bc3947b1189396baffd0d8960b38fe97624aa7ff75fa46fb0d24f3e2f326902368e6e93935c8771d85ea4d711d012474ce1cd72429ae18128d0aea306b61da7d98efbfb0b"}], 0x9, 0x20000000}, 0x88c0) [ 240.934305] syz-executor0 cpuset=/ mems_allowed=0 [ 240.934327] CPU: 0 PID: 31636 Comm: syz-executor0 Not tainted 4.14.0-rc8-mm1+ #21 [ 240.934334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.934340] Call Trace: 2017/11/15 05:25:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000002000)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000001000-0x3)="0f03") r0 = signalfd4(0xffffffffffffffff, &(0x7f00001f1000-0x8)={0x80}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f00008a4000-0x28)={0x0, 0x0, []}) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00007f7000-0x10)={0x0, 0x9, 0x0, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000523000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f0000fa8000-0x18)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r2 = syz_open_dev$sg(&(0x7f00005ff000-0x9)="2f6465762f73672300", 0x8, 0xc0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f000083f000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x3) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f000096b000)={0x0, 0x0, &(0x7f0000247000)=""}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e53000)=0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xffffffffffffab8e, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x100) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000446000-0x4)=0x2, 0x4) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x4000000101e, &(0x7f0000f1d000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000fb8000)=0x14) getuid() ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000430000)={@generic="208fd313e2321321f5d8dfb1c15f55ad", @ifru_flags=0x5201}) 2017/11/15 05:25:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00005bb000-0x8)={0x0, 0x0, ""}, &(0x7f00002b4000)=0x8) socket$inet6(0xa, 0x80002, 0x200000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000e78000-0x10)={0x0, 0x0, 0x200000000000}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000695000-0x4)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000553000-0x10)="2f6465762f73657175656e6365723200", 0x10080, 0x0) perf_event_open(&(0x7f0000087000-0x78)={0x2, 0x78, 0xdb, 0x5, 0x6, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x3, 0x4, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, r1, 0x2) inotify_init1(0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000088000)="2f6465762f7667615f6172626974657200", 0x400000000000883f, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) rt_sigaction(0x11, &(0x7f0000ec5000)={0x20, {0x7}, 0x1, 0x1}, &(0x7f00005cf000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ade000)={0x0}) eventfd2(0x1fb, 0x80801) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f000082f000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f000094e000-0x10)={0x4, 0x9f3, 0x7fff, 0xfc}, 0x10) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f00008ce000/0x18000)=nil, &(0x7f0000221000-0x18)=[@text16={0x10, &(0x7f0000af8000)="ba2000eeba610066b81d00000066efb800008e0c87e4670f01c800072c0f01b6cba966b8db0000000f06c80f21f866350800d0000f23f83e6567660f38dea419f79758603e3ef2ad", 0x48}], 0x1, 0x0, &(0x7f0000af9000-0x10)=[@flags={0x3, 0x0}], 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000b84000-0xc)={0x0, 0x8, 0x0}, &(0x7f0000995000-0x4)=0xc) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000e3000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r8, 0x4048ae9b, &(0x7f0000d28000)={0x80000, 0x0, [0x80000001, 0x7, 0x7ff, 0x1f, 0x1, 0x6, 0xfffffffffffffffe, 0x81]}) r9 = socket$inet(0x2, 0xa, 0xffffeffffffffffc) ioctl$sock_inet_SIOCRTMSG(r9, 0x890d, &(0x7f000034a000)={0x4, {0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92, 0x4, 0x6, 0xbbc5, 0x1, 0x0, 0x3fc, 0x463, 0xfff}) [ 240.934373] dump_stack+0x194/0x257 [ 240.934394] ? arch_local_irq_restore+0x53/0x53 [ 240.934409] ? idr_get_free_cmn+0xfd0/0xfd0 2017/11/15 05:25:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000ac000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00005d4000-0x10)={0x80, 0x4, 0xc6, 0x6, 0x0}, &(0x7f0000001000-0x4)=0x10) shutdown(r0, 0x1) mmap(&(0x7f0000326000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x1, 0x30, r1, 0x0) mmap(&(0x7f0000cf2000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x2a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b67000)="2e2f66696c653000", 0x122) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f0000982000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") inotify_init() mount(&(0x7f0000fb6000)="2e2f66696c653000", &(0x7f0000418000-0x1)="2e", &(0x7f0000fdb000)="756269667300", 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)="2e2f66696c653000", &(0x7f0000e20000)="2e2f66696c653000", &(0x7f0000dcd000)="7973660003", 0x1024800, &(0x7f00004be000)="") mount(&(0x7f0000378000-0x8)="2e2f66696c653000", &(0x7f0000188000-0x8)="2e2f66696c653000", &(0x7f00009b1000-0x6)="6d736c6f7300", 0x1020000, &(0x7f00003a0000-0x1000)="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") mount(&(0x7f0000add000-0x8)="2e2f66696c653000", &(0x7f0000842000)="2e", &(0x7f00005e9000)="6369667300", 0x2000, &(0x7f0000ad5000)="6f457d635f0121fa973840101572ed24109a7f34577291af81e65be677f2aacade18c830c466604979161eec914921539debec0a2b2cddc136751cc393b39ec376757c597310efa62f751311442cf060a7c5263631de51fbd5182b3d726809eb0c05d375a7eeb64bdd4e9afceb57ea5bfae57c89486e245f4f606e3c31fed66174470aecb05046dfb1a34d286e7a504743eb15fe789bc127aef5abf9e61c8cc15fd8c684e664eb5d033f22672bb7b53f4219f9f12ae8b25d6b204e2928cd8b9390e8f6c556b2d7102db196bc607aa0549f18e39c2857b6ac84b9eadd6990c49149793e28134bcc9e1b754ad516d9f13bbc29d0e09eeaf4e184823c5db1232c3a23f7ca7dc6fc9561808351fb78ab0970fe2e39417910d7575e72c1e6fa53f8a486be1831a95852fce1ec3c5359aae0a5b8557b93bad1668965bc06f207e2f1480ecda338f1954c38299b9540add4da2c4c1601f9d80961defe00a3c9959d1d50d89536bf0750f871cef88d37de1c776d6d2ae502a1c8223dc8b96596ea3586a97d8d534e79d83fa99fa86e4abf76591d542cb17aa2412f7c8a0df28a3c6fb6e64e7134e2cc69804658d0cade478d5dcf62b26afab360f7ec475aaa140c10dd82b84ab2db8e641756e76dec05b2253c634206111d6b0fd13a119160ce2eb61fd10ab92c5e9e376a8599b1571466674db37de512acd1e9a11d72529576263b4562ea0b835f5a5c68658b6615a614d9f44dccbbed5a673805f07e5c5eca01210f5146cb322efa87db1aec9108d62e33105e10f6dfd95d0afa85624318816fc02abdcdf2ad119ea049c42b21796d254f73f6365aa5e6366b5188196965a2f89cce4971c97960fbfa04f9173e10b93b82c22eeb58ca8d3198ff7a5829df042a88e65686365aaa6801119b54e6a6f7e00c8823956a977f7b5699751fbc6b02fe5d3ad092d185248b92e85ef19d1e36b62dcf5eab74a765c11e65555e830e3c4650796ad5352812e96aacd43ae156966bf66bd76734d3fb49b3c366b755a91e048987b1ab4df3c26eb2ef83de5fb9ce487ffe62bd1fb7a4f9605e197b44ab3d31f228ac8c4369f911bd46a55c94bac12edc7a887ce4fdad480dbad486d98f3e749f6d8435c280430d3f4933a21419be44a275ae6a29685b86b0335fd4d76f7167f2c55ad84e1ef2252aa916fbad192f5b60fce6e79dd34bfc9382ce46687f2b91528a96ee01d76ce3ccccd20b6b65dd4d010dcd78ab0bf270d251626bd8250a0c332749ec038a73e58394e167947d38ae0b2e9fab01ca147bcf8b77585ad9addad15597f139a38914c88fc311b4fd18d6d98a86e693ca5d2eec70e65e9566b4d4d47da8f4e234aeb6ba90334eebbbec58bebee694bb38c9da0ba8758ea07841ccf1a0e965bb834cd3895c630e26a069945ea7dcdd5dc895039d2e7991d0e9f63dff654cd4f102840e79a6b7e94523f2cb8ec28a5ff63d1d5909a98eff06a8c6d10b5e33d22ebf8b115f63a14172df4263b003af8b47dfec53de7a5bc402e3487563747f6797870692f036cc102cebd5d8b4a6423febfbf0dcc6471b699023406aa1c3e7f26afc2da764f80d345c0f9304859f5652db5c3fa5e9bc4a2e6a3567fe5c535399abd9057a4bed3ef473af533d1d92373fccdce87ee009f7258015edf9d9c8fc91591368b5c593b798d2c8fffc4ec88bf19620daf46550a82c7656f5b5a522fb5060f4c55733e688246f4ea23796026801be6f6546b534e85c2df0e5753f14441def66a1caeca7fc5c3497584d55143554fd3affa36cff7b2079299ec6cf2e39ad62825328ebfc2017af06a0230d5e10c17b57c3a373cf053bf781694244f998c08709278706dee370559d14bc3de3c567a629093ed5c51bf7ea90e3cceb62aefd7e094e9e426158ba7dd02cc773c6319f1f3b8167f109b111bc6a1cc801613286a8e40dad236ba3b02351511ce5293fcbef18453b61387fe7c49a83327209d518d21e697fee1c5e5f47287909740bbe7c01065fb6aeabc21563e5164602776b865dbe021227f704a53eaf714ef5c0af9964a40ffb3793da1f18fd595186e5b68dc80304a6c1385c149254a4f6c2739ba65b536498a895526049795bd65edfef6b8b3255e9da979c7dda659ff1a4dec046e704e2705663ff5736e17229a3ec056ef7864ec7332f10301d910077505615cd78c0b14098d15bb67e64da74a0b653f2f5290d7d34a61df1f6e4d928012b8d53f850e332307b6c84e89769055c264880ebf3fd929a39d4419754254273c7400bc6140debcdbcf229a4740e2c2cbf9a23a2a44afa0ea8f3f634ae35ab8b8cc029c4c53e1656b16aaa59e9225d7b18fc6e8a7a2aa49f037af1c607fe343621951cf8be7148fa49e061428f9ddd7df4735504079950ec7bbcee0039becaec45b657824e9ac85a436094c87e1a1211dcb21a96924c73f445c8362fab02dff1dc3791ea08a9ed630c66c649f953014a150c468061cdb086e789c60f9db77969961fbc4873b036f2d2bc1c92c75f78b9a06f19594fb9a7040dfcd12035dec0f12edd9c8fd17bb417db5c87871247a59a4ca675c13e18e42720f6ca05219b717709b712625a70c3b21c034be1dc5a193d45487db99a1bd0d92cd8a01b40e5be1a927a45bbea97699216594e6b361af570ad75a38e193cf8e7edd4a22f44971b8a3d80157a6547bdca13e3eb779ef17aa4234d4732eb4d44f43a21c0486da65f404180a39893b8006abafa6582aad3ea96e41f1426465cb4aa53045e316f5711a3af949291856f8a5a9d8c78591c01bf2b1fcb5e3b90fbbd34fef383e51a9bff3c51a8a133dbcdaeac732c8dd1b2de74e9c7f409b054889709c26baeefc303c80d08920d4de0177c5b48fcedab26e3baf0d41d7c7a4a86d72df677fbcc031554386939d4be684bf13bdf2c14ce798764a5a8bca6a093783ded73efeedc2b09091936f302c826d6c17a7981404360f7fa5066754344b7444b5a4e9adeb081cdfef7fd8b30819b0b7134d8840e828d6a88ab200172cc09b1ca99a34676e06bad6b4b867aed633f5ad5ca42a352070ab838d2dd2f753f87e37b64e804dad051c6f2a532774698161d7dc061be0957b172038688c26b96952653393efc92b9a7ec46b1d7f0e528333129719d7ca8d2409b83d03dd23637db807d334e93c1268ec88d4ceb488f247aa6526f9fa84c6d0877171738bf321c5e7f6cb12765f394d0e614967ee4edc8229c82e1ea23ae3e8da081bc805e9615e63103f71737fc2669f0d000a72ba0cb1513e01b8e8a407ae6162731eb84d0670adc3f3604165bc0d1597941dd39a6af4980db49543a39e82f2d531e257d746396d65da8033f91ddfbda60906f22bdb7f5ee361d176b2ca50ffa879e6717e5803b430f7f31a9a444604e5cb788bc904448bec9a6f62acd88271048b8f1fc3c2b7b2381f6c00da873a27b2f4289ef92d0b04a96986733e6b72a6b0438eeaf31e0b4e6f6aa9801da4a3c708d9501ce7d562dffb869938d67c8d49d5df3267a7eff642c1917453fabed6a5c25c051534c9c7e994a9117390b5f17096cb199337a7b71bf9b8d905ff0b91467b75897dc58c6d55eea27ac8ce79e67ba7df9b5920a3325d646d5e548551d969e44305013ef1c85708ba0848f901928291cefcb066730c6d347de0e12705a15e55278d98db7ac35b889b26391e70e9e45424035e7e9fa37e18a9db40229fdebf73a5cb133ca547b1231a5a4f1eab7c1b5ca35aeec9d083dcc1b2d94123730bb6433f1d83cd54dcb2d7eeeab45781eccc4f404732f5d23bc85ab3d96e506f89230297eabf4c463023c9dfb770050096b9dcc96b7cc344a14fba5e53246e46785286201c31e30cdeb261bcf2ea78368b4c41bad96739b8708f8995bb0096dd27540e8e36e14debd5939f65cbb9746b6a6a32e03f0c793d480fafd3395f1095c2609ae9e28dfcc9098ee80fd4b9ab7a22c17ee401a0372eded289829243e458f8aad6c54e99bbb3e654e47e3518e1b95b9196f8103874aca9c02a4d93445b61fe2b57508385b2ae2d71942e6875a7f78d22cfd8b380ca9152ca26ab0175625b8f4b3dcc12423af0b97b9c274c06341b79d6cb4baba4748b0867e0a49dda11754a891b572614eb7b21b1ee7a9b8d48c1d47e3961e75a8a3df2a0a638304070649774505d13d1adea6a498ceff77cfcd3626e64f4ffb1f585b395fe5a13a08de4ce3cb2e3cb9758429384b19bc505febf4610cc6ca19a99e6c10fba54c79d2ebe4b6107ba46a27b8e346d19e90867d9295e3bef8dae0ab405ae1db2fb769640be932d6e5b8f38398431f169365667ca933c72a429d4d59bf81778f9818fe26e4f413b9adef0f9859a0eda6922bb68b06192ce8a193cf689a1f6a7e668d23fd7b85f1dfdac1d55023c964e794bb133fa5ce294e660f3cb2d69ba173a6d246781494df8a85956790d37e7416c9163cfff48c7272ac92542f56d4e2de8fa7bd1581d755e19c05cdaa64ce21111f8ed96ebb3f7dc4818178c97e7e8663fdf6bb282fa2039a5b6fab2d54d898b4bdc614ec15a58fba863bb8271515872e358302a1ccb82e60420082c674d36d6b05899225c09f02ae00dc29577dc1f65479aece8790a75894fd9f06eef669998fea5192f1f0b7a8aa14efd3c74a7469f20e34758d7625c50d3da4cea40e42977fd6a7b8ba6e7686fe6c9c8427cdad3fc4fbc6ab4ae42e5c2a2c05bc7e27aba8935ec7bf828e98b92f664463aa1f619886024234245e7c5914cc10a7ad26f45961db21246ab4222920e2cb886824a3c3611a29ad1c9cccd8d8ed8fee08436f8a2170f26dfe1a40accecb9f98da7ec0a70c3fed55828e7f3adfc7962d0f6dbb232ac2e036d9ab3af1c563a08c177500d0c6eb54d48f8d9df5f3cdb9dda2ab5697c84985513ba002cf0025947c5442817a0364d51d39a40a586c7caa5e6833accf4aa3f6e644586a25e21afd48cb77fb5278b4e22baa7a6831b821612ae10a98e0defe31825ba5d78aefb37347aace2174fd12ef59983b68fcae7c520ab16eee0c37f2860443c39c0b155c39c4270048a27c2011b096065142b53a2612085106f958814c26973f463a22f545ae5bea37a64ddfd899ab6645a935d3d16b1b8e6633371688c0c7b9423b52eeacbbe70708d0891944863054e6f80ed8d64f21ac44ba57c781a6565064f61a753be9ae8abbff233a6f1851f22efa59bdda38f27a6b663a37f6795c9cbb67dc7296ffc72fd83a89b7e5deb25f9d19cc8639f0afe0d9e86481ff93795db7ec5b03096cb43e4cc93e9b90fd65d0808d54958d244fd3b697441aa1d411c6177d04fed0dab53c158b5ef2610b681bae4cc1e7e8a7ad99990c72068e51e6e9f82db239992aa95f90fbddd4ba5ab2fda872e65e5ea09c8267d531c327db6f3dcb2283e935791fc7f61d42bbf428d1fbf1fd4e16dfff39fa6eb3a805b337703508004291647d8fca475a72064fd4b63f98da38c1fb34a5c584c7909f71ca8a620ff0bd24a798b590f758416c8c1636ec7f4f78f6bd51c92a9e87a630d1fff4a6dbe464ab5dfe1cceeb08b51e73cc8a84ac8f232031b91059324e5eeafaf1a7eaab5d619d2084575413f2697c6c1ad8d8f5cf34ec194325bc893a15abdc5092d488bdfc970fa21453a43b028e2e1b3046368fd9ebf112af23c96d3930088e18a67c4e58f32e68a20f7ac3d6326f23639001f7449b2be048715f3f4d3f283ab7a20d73af6273001cad6a5ff8c6db1edf84dfecfa6c173cd6fff758456325f6fbb5cca8977adbb3e3") r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000279000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000cf2000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x200000000) unshare(0x44000000) unshare(0x480107fd) timer_create(0x7, &(0x7f000084a000)={0x2248d15d, 0x62, 0x1, @tid=0x0, []}, &(0x7f000009e000-0x4)=0x0) mmap(&(0x7f000069a000/0x1000)=nil, 0x1000, 0x2000000, 0x200080032, r1, 0x0) clock_gettime(0x0, &(0x7f0000d4b000)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f0000fb6000-0x20)={{0x77359400, 0x0}, {r4, r5+10000000}}, &(0x7f0000a66000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r3, 0x0, &(0x7f00007e5000-0x20)={{0x77359400, r6}, {0x77359400, 0x0}}, 0x0) gettid() [ 240.934427] ? kernel_text_address+0x102/0x140 2017/11/15 05:25:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000264000-0xb)="2f6465762f6877726e6700", 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000d8b000-0x99)={0x0, 0x91, "da3f3e335f653c3f18efe2e274538f74b8ea11e70eafbcefc7b3344485a64faac1cda17603630f515bf77639c61a8795e60a7ce1c60eb17672c6238745f3c1b713d0b926350626e617d6072c886493e262544859c73643d809b2c8cb860c5be69698100c4e458dd63ca01e149f6eb7da33c794e27e838e9b32e5b6dcd946310fd108a793ed176eabcd69bcbe83f6c1481a"}, &(0x7f00000cb000-0x2)=0x99) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000830000-0x8)={r1, 0x768d}, &(0x7f00000c8000)=0x8) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) writev(r3, &(0x7f0000e03000)=[{&(0x7f00007de000)="7df96617bda30da186e9abd5bb84ccc0ca6b699218712dc7b1c9b99cda944afd6d8d82949edcdbe481fafa73863392de2bd40827ad9c4849798693cbc7a08d4ccbbb343cd875b8f0d9d6b8b617dcd0a1dab00deb8f94f9bab8661538723c1013a877ec90056140a2fabeb1da583e2f83afc74c982f2b84328deebe4ee0", 0x7d}, {&(0x7f00006c3000)="1033abbbc93a23d26ce55ef6adc31f5deed2ece6433777084822751011e9a544de3a50bd517f5348554da166b7fb9488601737d2683651d1fe60bacc738aea8842dd938bfba179ddb6dcbe103b4d5abe6ebfc1a73ffe1c2ccd9a780e6032e7b4791820f4c6dbebd00fb91dd073615fd108a40bca7c6c75e6b0ddbeac54033c3423f77e0c57cdc7cfa85267e8ed239df6f1d05f4241a0839df07ea4ba3e7e5cb6fe91a1abc07223e50491f342bcb98adc8f22836a24dc0586330323ec6a02e76b0bf062230fafa02c4bc8618c53d59972b373c3e416538e6f35785902e91baef08ad992a028ca", 0xe6}, {&(0x7f00003e5000-0x6)="9d5b4ad75585", 0x6}, {&(0x7f0000be3000-0x8e)="a51366b36454ead0faf81d85ae1b55ad14a79cc965f9a13daa5858b68a087c559a6f28f10d57e3c1b70bbb671cc6a5693ef183ba38ff92c0e60e2eb4c04c49a9fb2af226e64555190edacbbb2ab427c4b6fa7c9b497927a07d1072018f29005f5ce484ae708d1021a0bb7fd48700f1d39cacc4ace1e7ef1ad2611f221c775f00706a2202b2149a7347de5db81f6c", 0x8e}], 0x4) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r4 = syz_open_dev$sg(&(0x7f00002ed000-0x9)="2f6465762f73672300", 0x1, 0x500) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000838000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00002d4000-0xe8)={{{@in=@remote={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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e7000-0x4)=0xe8) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000c99000)=0x7ffd) fadvise64(r2, 0x0, 0x5, 0x2) poll(&(0x7f0000298000)=[{r3, 0x8004, 0x0}, {r3, 0x8403, 0x0}, {r2, 0x8002, 0x0}, {r4, 0x2, 0x0}, {r2, 0x4, 0x0}, {r4, 0x20, 0x0}, {r3, 0x0, 0x0}], 0x7, 0x935) fstatfs(r4, &(0x7f0000ee3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write$eventfd(r0, &(0x7f0000fb1000-0x8)=0x5, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000997000)={0x1000000000, 0x1, 0xffb9, 0x3, 0xfffffffffffffffb}, 0x14) read(r3, &(0x7f0000f15000-0x1)="00", 0x1) ioctl$TCSETA(r3, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 240.934461] warn_alloc+0x19a/0x2b0 [ 240.934479] ? zone_watermark_ok_safe+0x400/0x400 [ 240.934498] ? check_noncircular+0x20/0x20 [ 240.934522] ? save_stack+0x43/0xd0 [ 240.934528] ? kasan_kmalloc+0xad/0xe0 [ 240.934535] ? __kmalloc_node+0x47/0x70 [ 240.934566] __vmalloc_node_range+0x4f0/0x650 [ 240.934587] ? find_held_lock+0x39/0x1d0 [ 240.934605] ? xt_alloc_entry_offsets+0x21/0x30 [ 240.934616] __vmalloc_node_flags_caller+0x50/0x60 [ 240.934628] ? xt_alloc_entry_offsets+0x21/0x30 [ 240.934644] kvmalloc_node+0x82/0xd0 [ 240.934664] xt_alloc_entry_offsets+0x21/0x30 [ 240.934678] translate_table+0x235/0x1690 [ 240.934694] ? lock_release+0xda0/0xda0 [ 240.934704] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 240.934716] ? __check_object_size+0x25d/0x4f0 [ 240.934727] ? kasan_unpoison_shadow+0x35/0x50 [ 240.934750] ? __might_sleep+0x95/0x190 [ 240.934765] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 240.934780] ? __might_fault+0x188/0x1d0 [ 240.934791] ? kasan_check_write+0x14/0x20 [ 240.934801] ? _copy_from_user+0x99/0x110 [ 240.934820] do_ip6t_set_ctl+0x34b/0x5c0 [ 240.934840] ? translate_compat_table+0x1c30/0x1c30 [ 240.934875] ? mutex_unlock+0xd/0x10 [ 240.934889] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 240.934910] nf_setsockopt+0x67/0xc0 [ 240.934930] ipv6_setsockopt+0x115/0x150 [ 240.934952] tcp_setsockopt+0x82/0xd0 [ 240.934976] sock_common_setsockopt+0x95/0xd0 [ 240.934997] SyS_setsockopt+0x189/0x360 [ 240.935017] ? SyS_recv+0x40/0x40 [ 240.935029] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 240.935083] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 240.935101] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 240.935135] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 240.935164] RIP: 0033:0x452879 [ 240.935170] RSP: 002b:00007f4445ea9be8 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 240.935191] RAX: ffffffffffffffda RBX: 00000000007580d8 RCX: 0000000000452879 [ 240.935203] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 240.935214] RBP: 0000000000000086 R08: 0000000000000004 R09: 0000000000000000 [ 240.935220] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f6758 [ 240.935227] R13: 00000000ffffffff R14: 00007f4445eaa6d4 R15: 0000000000000009 [ 241.037329] syz-executor0: vmalloc: allocation failure: 17179344892 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 241.037335] syz-executor0 cpuset=/ mems_allowed=0 [ 241.037359] CPU: 0 PID: 31666 Comm: syz-executor0 Not tainted 4.14.0-rc8-mm1+ #21 [ 241.037366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.037369] Call Trace: [ 241.037386] dump_stack+0x194/0x257 [ 241.037404] ? arch_local_irq_restore+0x53/0x53 [ 241.037416] ? idr_get_free_cmn+0xfd0/0xfd0 [ 241.037429] ? kernel_text_address+0x102/0x140 [ 241.037454] warn_alloc+0x19a/0x2b0 [ 241.037468] ? zone_watermark_ok_safe+0x400/0x400 [ 241.037478] ? depot_save_stack+0x12c/0x490 [ 241.037494] ? check_noncircular+0x20/0x20 [ 241.037514] ? save_stack+0x43/0xd0 [ 241.037522] ? kasan_kmalloc+0xad/0xe0 [ 241.037529] ? __kmalloc_node+0x47/0x70 [ 241.037553] __vmalloc_node_range+0x4f0/0x650 [ 241.037570] ? find_held_lock+0x39/0x1d0 [ 241.037586] ? xt_alloc_entry_offsets+0x21/0x30 [ 241.037597] __vmalloc_node_flags_caller+0x50/0x60 [ 241.037609] ? xt_alloc_entry_offsets+0x21/0x30 [ 241.037625] kvmalloc_node+0x82/0xd0 [ 241.037640] xt_alloc_entry_offsets+0x21/0x30 [ 241.037653] translate_table+0x235/0x1690 [ 241.037667] ? lock_release+0xda0/0xda0 [ 241.037678] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 241.037690] ? __check_object_size+0x25d/0x4f0 [ 241.037700] ? kasan_unpoison_shadow+0x35/0x50 [ 241.037718] ? __might_sleep+0x95/0x190 [ 241.037730] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 241.037743] ? __might_fault+0x188/0x1d0 [ 241.037754] ? kasan_check_write+0x14/0x20 [ 241.037763] ? _copy_from_user+0x99/0x110 [ 241.037779] do_ip6t_set_ctl+0x34b/0x5c0 [ 241.037793] ? translate_compat_table+0x1c30/0x1c30 [ 241.037820] ? mutex_unlock+0xd/0x10 [ 241.037829] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 241.037845] nf_setsockopt+0x67/0xc0 [ 241.037863] ipv6_setsockopt+0x115/0x150 [ 241.037880] tcp_setsockopt+0x82/0xd0 [ 241.037899] sock_common_setsockopt+0x95/0xd0 [ 241.037920] SyS_setsockopt+0x189/0x360 [ 241.037936] ? SyS_recv+0x40/0x40 [ 241.037946] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 241.037960] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 241.037972] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 241.037991] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 241.037996] RIP: 0033:0x452879 [ 241.038005] RSP: 002b:00007f4445e67be8 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 241.038015] RAX: ffffffffffffffda RBX: 0000000000758248 RCX: 0000000000452879 2017/11/15 05:25:27 executing program 0: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x2000008, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ba1000-0x9)="2f6465762f73672300", 0x7e, 0x200000) getsockopt$inet6_tcp_TCP_MIN_RTO(r0, 0x6, 0x6b1, &(0x7f0000dfe000)=0x0, &(0x7f00003c0000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000764000)="2f6465762f736e642f73657100", 0x0, 0x100) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000dfd000-0x8)={0x0, 0x0}) bind(r1, &(0x7f00006ec000-0x10)=@sco={0x1f, {0x4, 0x5a67, 0x1ff, 0x1, 0x8, 0x4}}, 0x8) clone(0x126800, &(0x7f0000001000-0x1)="03", &(0x7f0000926000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000fb3000)="") r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x8)={0x20071026, r2}, &(0x7f00008cd000-0x18)={0x8c38, 0x6, 0xfffffffffffffffb, 0xee6, 0x8, 0x4}) sync() request_key(&(0x7f0000795000)="626c61636b6c69737400", &(0x7f0000fac000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000003b000)="5b00", 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000066000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000321000-0x9)="2f6465762f73672300", 0x0, 0xffffffffffffffff) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") clock_gettime(0x0, &(0x7f000033b000-0x10)={0x0, 0x0}) syz_open_dev$sg(&(0x7f00009d3000-0x9)="2f6465762f73672300", 0x401, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8940, &(0x7f0000002000-0x18)=@generic={0x40, 0x5, 0x8}) 2017/11/15 05:25:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d04000-0x78)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x3, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x200000000, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009ef000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000904000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000089f000)={r2, 0x0, 0x1f}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000466000)={0x0, 0x0, 0x99f}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000ad7000-0x8)={r3, r4}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ba1000-0x4)=0x0) sched_getscheduler(r5) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000a46000)={0xe8, 0xe000, 0x3, 0xfff}, 0x5) getpeername$ax25(r1, &(0x7f0000413000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000bf3000)=0x10) io_setup(0x92, &(0x7f0000792000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x80400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000002000-0x4)=0x2f, 0x4) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x24000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = timerfd_create(0x0, 0x0) clock_gettime(0x3, &(0x7f00001a1000-0x10)={0x0, 0x0}) timerfd_settime(r8, 0x0, &(0x7f00006b2000)={{0x77359400, 0x0}, {0x0, r9+10000000}}, &(0x7f0000231000)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000cd5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r8, 0x0, r10, 0x0, 0x8000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r7, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r11, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000002000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e67000)=0xe, 0x80800) setsockopt$bt_BT_RCVMTU(r7, 0x112, 0xd, &(0x7f00007a5000-0x2)=0x3f, 0x2) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x1, 0x0) write$eventfd(r6, &(0x7f0000d36000-0x8)=0x4, 0x8) 2017/11/15 05:25:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x10000002032, 0xffffffffffffffff, 0x0) r0 = socket(0x7034c2c59870f9d4, 0x7, 0xfffd) r1 = accept4(r0, &(0x7f00008cd000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000b4e000-0x4)=0x60, 0x800) socketpair(0x1, 0x0, 0x7, &(0x7f0000682000-0x8)={0x0, 0x0}) r4 = accept$ipx(r2, 0x0, &(0x7f00002e0000)=0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000266000)=@req3={0x0, 0xfff, 0x5, 0x4, 0xffff, 0x5, 0x800}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000016000)={0x2, 0x0, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0xfffd) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x9, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_emit_ethernet(0xa6, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xc, 0x4, 0xfffffffffffffffd, 0x0, 0x98, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0xb, 0x4, [@loopback=0x7f000001, @multicast1=0xe0000001]}, @timestamp={0x44, 0x10, 0x8, 0x3, 0x0, [{[@rand_addr=0x5], 0x9}, {[], 0x0}]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0xffffffffffffffff, 0x0, 0x1a, 0x30, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x1}, @sack={0x5, 0x12, [0x0, 0x0, 0x0, 0xfffffffffffffffd]}, @timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @nop={0x1}, @generic={0x0, 0x6, "ca4f447f"}]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa60000)=nil, 0xa60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r4, &(0x7f0000051000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000189000)=0x1c, 0x800) sendmsg$netrom(r5, &(0x7f000000c000-0x38)={&(0x7f0000755000-0x10)=@ax25={0x3, {"b6a5c1af33f285"}, 0x647e097b}, 0x10, &(0x7f0000709000)=[{&(0x7f000042d000)="3ec8d04b332454e72eae6e10b83a062c7ba76dd6b4d777a384df836527a3478c4525ff545755a3ef36c062b30a8f574fb77a91d55b57022a1415b55bb6350f8825b83c25d011a6159be8e0eae9c2", 0x4e}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000bfb000-0xef)="d21dca7cb10f2bbf2ae74e71b04eb120056efa889e629b54c73203c16b93ca15070da24c628c34db4c8a656c1d433445ee10f1069dfb7afcac31c19ffbf44b24df0e28605e4a694b8766f7ac70a15ed9bc9fae4baec2db56094e958e8c1e220568c55dbbdfc3e95e99fb1c66f7b4ae300fe20ec543439a43e764f22165e5a93d556834a096041e2ad405e2c036f59e2cd9bf05ae328d4eafab34e6beea875a627caee3cdbd84e246414db29e09c501e1b23289c984ac16bc6dbb7659c449bdbf17a40bd7290d2ae3511b5de95706b36f3200a2daa50d48b18728d11cfc353cbe6c24ff3d537daa1d82acf18535ca49", 0xef}, {&(0x7f0000b45000)="", 0x0}, {&(0x7f000063f000)="06cb91e03536959be61c6458f18c3d2c6a3347494621029e8d6d35588acb121397327ab1cb5b6843425f8335be14fa2c382639b09e63c5012f402c9f8961453bbbfbbbe93cf74840fe742a104972fa178b", 0x51}, {&(0x7f0000fe6000-0xa8)="a93cb126776898280d01d6a9ed73800e2e6267acaf7e1d65a61cd78946f9120136f390e4060e11ed48cb124e08445e49570edac5ea9b3370ec85533437a9c7e7476c7b1d7281d1de6cde52e65e5503516e55efcb63d2e85376282e1545476889554beff5831e80dd14086c6b49e8f5dd91d28f0960983826b7c8cace25ad29a4158ed1d61bd109261449e05d08cd7c9e94a2ca4e13837e2ab91176f4765c25c422c9c0ed86702f53", 0xa8}, {&(0x7f000041e000)="9323034c33eb3a9e7c92c50e755ab3bf8fa4474dd6ed49dfff5e63f203e2d7cb28c9872a41d4f97a7e891f69693a21b0722e0e72d299af3baf4fe955843a514dc554be7b363fc95157c587164d621056d11de231027390e2d6166c402ae4913b0e507226edc052369280767eb2255a0d78ef08b601ca470346506867876b545c011fa382551d19e15a9c53b5e955824d326e3b5dacd63fe64865318c80477f5b88d610a8cac687bd0937d6184ff3443812a200b904b1a6b9dc37e905b54c384bb02de6102ab2dee2b8", 0xc9}], 0x7, &(0x7f0000577000)=[{0x88, 0x10f, 0x41fa, "630391d9b625d5f545a60e09d480d5fb35a63ba442d5589dc32fb31078fbfd4fd9d8d3a7f08645cfcdb27c06e06f6113a87cc5acccd0df01f60b37081fd3be1872d734af1e76e4172c311bbc4c490a9547fd286c61d04f1dab01a75b3b659e76e01c962d4cc65044ccbd5c406e8a4f84d75076382b6796"}, {0xd0, 0x85, 0xf5, "c84d67cb826e1343d774712dd85c11efff932319dc01a4930db12cd62668e1334b1685ff0518407ca18ec01bf2bfc620d3c382bda2439fd80eb0a43fbf457aaf39d2d7e78859427dbd77cd83b2033212c1ce422e20e61639acc13c66c54640056865b330c41f8354c18efb454a4de62177f530c0f0cf01470bc9086478c34fe6c61c006fd7146c226c0d65593e4b4afe55d39857c72412ed5bbbdf2bff871591940e392a8516a6dc3e8d4145b7632e1e97e50a6350aac78572"}, {0xe8, 0x10f, 0x9, "30773a1dc2ffd3edf86b4116ecc281f591b6205245659ca952d711e591cb37b0e4d39bd5bbb8d130dcfa9ca53f5fee394dc07320fec2dd81511817fa53c26b16a134701d91408ce7959ed2ebd4b58fb69647cbe0d20547b94b3d55a1e43b31d48d9d9765200efc47d2dc4954775305e4c5c0af55029601dbe00ee1467d4257128dd31468cab62570c1fa10dd27abb2ac62babd9fc582a7a109089203765800822078c1a05c95ebd11b4adfb44ff70732adb7761488ebdc2ce3584769f06977950e121b8d22b630614c5597e7ffad939c5ce6b73c45"}, {0x108, 0x84, 0x5e93, "c91b5b5560fefa2a3c4fff173da187ce9545b4f207bd00ab918ac58cf5e54a3e4949c4ec1ccca4428492663343e17164ad1079d4f7d6379c2d83645b6ed3f0a3e756ead75c2f5b1ae572a5877e4d8ad4a18f4da7034ee633b3cf80b5d2704d2fe634091a73f026de323f95fa95dca720924a17983fa725b0144a000776069bf22b74cec279e79d1e4f514f923a7e0e450c81f1389f3ec15c749abeb3f8df82c4195628927d0c9570215060b75f577fa8a9ed06189f477f589703b308877896f0f91977e429d1e29cf619cfe165a3f276ec239cfc7a65336a4617a842b3c0e79a0e8c32b3cfb79129799d47d5170d8ac42df9"}], 0x4, 0x4}, 0x800) r6 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f00004c2000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x13}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000000000}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x6}], 0xb4) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000bde000-0x78)={0x7d, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xb65, 0xc, 0x80000000, 0xa9, &(0x7f000047d000-0x10)=@common="07f90000a8000000000e0000c2100000", 0x1ff, 0xf1c, 0x7}) connect$inet(r1, &(0x7f0000000000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r6, 0x400) r7 = accept$inet(r6, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) shutdown(r2, 0x1) listen(r0, 0x20000000000004) ioctl$sock_inet_SIOCGIFPFLAGS(r7, 0x8935, &(0x7f0000298000-0x20)={@common="6970365f767469300000000000000000", @ifru_flags=0x2}) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r7, 0x84, 0x75, &(0x7f0000cc2000)="8000000000020004", 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000800000)=@assoc_id=0x0, &(0x7f00004dd000)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000e3000)={r8, 0x9}, &(0x7f0000251000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000c7d000-0x8)=@assoc_value={r9, 0x8b}, &(0x7f0000f14000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001e5000-0x8)={0x0, 0x3}, &(0x7f0000bea000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00006c2000)={r10, 0x2}, &(0x7f0000459000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008fb000)=@assoc_value={r11, 0xf800000000000000}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000002000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c9000)=0xe8) 2017/11/15 05:25:27 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x8080, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x2d9, @loopback={0x0, 0x1}, 0x92}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000)={0xd6, 0x7, 0x0, 0x3e, 0x940, 0x7, 0xc2, 0x6, 0xb8b0, 0x4000000ad, 0x607ac09d}, 0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x22, &(0x7f0000004000)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000002000-0x1)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000005000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000006000)={0x7ff, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x5, 0x2f0, 0x6, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3f, 0xfff, 0x7}) mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000c1d000-0x10)={0x0, 0x8, &(0x7f0000d28000-0xb0)=[@in6={0xa, 0x3, 0x80001, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}]}, &(0x7f0000d27000-0x4)=0x10) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000d28000-0x10)={r6, 0x4, 0x8, 0x20}, 0x10) writev(r4, &(0x7f0000d24000-0x10)=[{&(0x7f0000d23000)="2900000020001980013d7524100a0021020008001700002a00e8ffff0800020003ee000095645aff00", 0x29}], 0x1) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007b1000-0x8)={0x0, 0x0}) connect$inet6(r7, &(0x7f0000a83000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x24f3}, 0x1c) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/15 05:25:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x538000)=nil, 0x538000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006c4000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009ab000-0xb)="2f6465762f6c6f6f702300", 0x100007ff, 0x1ffffffffffffff) mmap(&(0x7f0000ccc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000538000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f000066c000)=0x1, 0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000e9c000)=0x0) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000538000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x810, r0, 0x20) r2 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$EVIOCGMASK(r2, 0x40087602, &(0x7f0000f29000-0x10)={0x7f6bd8facea12a47, 0x0, &(0x7f00006c4000)=""}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() r3 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000fbb000)={0x2, 0x78, 0xfffffffffffffff9, 0x4000000000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000538000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000538000)={0x0, 0x0, 0x0}, &(0x7f0000122000-0x4)=0xc) mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x19) r4 = semget$private(0x0, 0x5, 0x0) semop(r4, &(0x7f0000860000-0x24)=[{0x5, 0x0, 0x800}, {0x0, 0x0, 0x1000}, {0x2, 0x1f, 0x1000}, {0x3, 0x80000000, 0x800}, {0x0, 0x9, 0x1000}, {0x0, 0x3, 0x1000}], 0x6) semop(r4, &(0x7f0000249000-0x18)=[{0x2, 0x1, 0x1000}, {0x0, 0x47e3eae5, 0x2f8f1d977999a77}, {0x3, 0x2, 0x1000}, {0x5, 0xffffffffffffffff, 0x1800}], 0x4) clock_getres(0xffffffffffff7ffe, &(0x7f0000eae000-0x10)={0x0, 0x0}) semtimedop(r4, &(0x7f0000ae1000-0xc)=[{0x1, 0x0, 0x0}, {0x0, 0xfffffffffffffffd, 0x800}], 0x2, &(0x7f0000037000-0x10)={0x0, 0x1c9c380}) semctl$IPC_RMID(r4, 0x0, 0x0) 2017/11/15 05:25:27 executing program 5: mmap(&(0x7f0000000000/0xd2e000)=nil, 0xd2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b2c000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000b2a000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x0, 0x0) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000de4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000e48000)="2f6465762f73672300", 0x0, 0x2) write$tun(r6, &(0x7f0000bfb000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="d73c7f8eb813", [], {{0x883e, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="4ff3aa8f04c9", "", @random="150657aa95b2", "b305f2dbed9092ef07b6c5e10f9717b3"}}}}}, 0x3c) creat(&(0x7f000071a000)="2e2f66696c653000", 0x0) pipe(&(0x7f00008d0000-0x8)={0x0, 0x0}) accept4$ax25(0xffffffffffffffff, &(0x7f0000800000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000b85000-0x4)=0x10, 0x0) r7 = shmget$private(0x0, 0x800000, 0x78000010, &(0x7f000014a000/0x800000)=nil) shmctl$SHM_STAT(r7, 0xd, &(0x7f00002e3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") prlimit64(r5, 0x9, &(0x7f0000468000)={0x3, 0x6472}, &(0x7f00009a9000-0x10)={0x0, 0x0}) r8 = syz_open_dev$vcsa(&(0x7f0000fbd000)="2f6465762f766373612300", 0x6, 0x0) ioctl$KVM_DIRTY_TLB(r4, 0x4010aeaa, &(0x7f0000485000)={0x3, 0x7}) bind$bt_sco(r8, &(0x7f00003a2000-0x8)={0x1f, {0xff, 0x7, 0x8000, 0x800, 0x9, 0x81}}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000074000)={0x0, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5, 0xb3, 0x4, 0xfffffffffffffffc}, &(0x7f000042d000)=0xa0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000c00000)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000c61000)={r9, 0x16, "a10000000120b951097d8449bd276dd5de4585ee3e41"}, &(0x7f0000d40000)=0x1e) sendto$llc(r8, &(0x7f0000268000)="55edeef30b7c244d372b7fdcd9106eb27c15d1f996ab4f3e38b92964", 0x1c, 0x20c001, &(0x7f0000cf2000)={0x1a, 0x7, 0x200000008000007, 0xe286, 0xff, 0x3, @random="5dc60d5add21", [0x0, 0x0]}, 0x10) poll(&(0x7f0000fbf000)=[{r4, 0x0, 0x0}, {r8, 0x0, 0x0}], 0x2, 0x0) 2017/11/15 05:25:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x2004) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fce000)="2f6465762f7161745f6164665f63746c00", 0x200, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000545000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00002dd000-0x4)=0x1, 0x4) clock_nanosleep(0x7, 0x0, &(0x7f0000b68000)={0x0, 0x989680}, 0x0) syz_open_dev$random(&(0x7f0000048000)="2f6465762f72616e646f6d00", 0x0, 0x80000) fremovexattr(r1, &(0x7f00001cc000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000871000)=0x4, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)=0x321) r2 = eventfd2(0x800000000000009, 0x0) write$eventfd(r2, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000c74000)=0x0, &(0x7f0000de2000-0x8)=0x4) writev(r2, &(0x7f0000797000)=[{&(0x7f0000d69000-0x1000)="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", 0x1000}, {&(0x7f0000c10000-0x2f)="ebf9d840373e6f7890fb0e88faf4e8b3d06b48b75672612404f2e0c2b3fa99eef6f50f2191880b43b4d7c94109b27d", 0x2f}], 0x2) read$eventfd(r2, &(0x7f0000345000)=0x0, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b31000)={0x1, 0x201, 0x0, 0x0, 0x0}, &(0x7f0000580000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005bc000-0x10)={r3, 0xa, &(0x7f0000234000-0xe8)=[@in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffe00}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40000000}, @in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb}, @in6={0xa, 0x2, 0x401, @loopback={0x0, 0x1}, 0x2000000000000000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008e9000)=0x10) [ 241.038020] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000017 [ 241.038031] RBP: 0000000000000086 R08: 0000000000000004 R09: 0000000000000000 [ 241.038036] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f54e0 [ 241.038042] R13: 00000000ffffffff R14: 00007f4445e686d4 R15: 0000000000000006 [ 241.743347] lowmem_reserve[]: 0 2882 6395 6395 setsockopt$inet_dccp_buf(r0, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="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", 0x1000) setns(0xffffffffffffffff, 0x400000008000000) open(&(0x7f00008ec000-0x8)="2e2f66696c653000", 0x40000, 0x0) 2017/11/15 05:25:27 executing program 2: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000558000-0x78)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x3, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = shmget$private(0x0, 0x2000, 0x200, &(0x7f000078a000/0x2000)=nil) shmat(r2, &(0x7f00000a5000/0x2000)=nil, 0x3000) r3 = creat(&(0x7f0000d9f000-0x8)="2e2f66696c653000", 0x0) getdents(r3, &(0x7f0000c13000-0xf9)="", 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000acc000-0x1c)="3870727d636d643573750b08a1010400220000000065be665b2563e8") syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff4, 0x0, 0x0, 0x8000fe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x2cba, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, r1, 0x44) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) recvfrom$inet(r5, &(0x7f000021d000)="", 0x0, 0x0, &(0x7f0000cc8000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) geteuid() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00009d9000)={0x8, 0x4000000008001, 0x10001, {0x0, 0x0}, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x8000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000000000003, 0x3e, 0xffffffffffffffff, 0xffffffffffffffff) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x4800, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sg(&(0x7f00009e0000)="2f6465762f73672300", 0x10000000, 0x10000) unshare(0x4040004) r6 = semget(0x0, 0xa, 0xfffffffffffffffe) bpf$OBJ_GET_PROG(0x7, &(0x7f000069a000)={&(0x7f00001c9000-0x8)="2e2f66696c653000", 0x0}, 0xc) clock_gettime(0x0, &(0x7f0000ff8000)={0x0, 0x0}) semtimedop(r6, &(0x7f000000c000)=[{0x0, 0x2, 0x1800}, {0x0, 0x6c, 0x1800}, {0x4, 0x400000, 0x0}, {0x0, 0xffffffff, 0x0}, {0x5, 0x3, 0x0}, {0x0, 0x7fffffff, 0x7fd}], 0x6, &(0x7f0000006000-0x10)={r7, r8+10000000}) unshare(0xc000000) socket$unix(0x1, 0x0, 0x0) [ 241.747962] Node 0 DMA32 free:2953068kB min:30384kB low:37980kB high:45576kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2954072kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1004kB local_pcp:716kB free_cma:0kB 2017/11/15 05:25:27 executing program 6: socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000640000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f4f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x400, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000001000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2a3, 0x0}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000097e000-0x78)={0x2, 0x78, 0xde, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b06000)={0x0, 0x0}, &(0x7f0000282000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xc4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xe6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) setpriority(0x0, r2, 0x85) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = accept4(r0, 0x0, &(0x7f0000d41000-0x4)=0x0, 0x800) getsockopt$inet6_tcp_TCP_PSP_CHECK(r4, 0x6, 0x6c7, &(0x7f0000997000)=0x0, &(0x7f0000313000)=0x4) connect$nfc_raw(r4, &(0x7f00000c6000-0x10)={0x27, 0x9, 0x60, 0x0}, 0x10) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003a6000-0xf)="2f6465762f73657175656e63657200", 0x88142, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000372000)=@assoc_value={r1, 0x0}, 0x8) ioctl$GIO_FONT(r6, 0x4b60, &(0x7f000086d000)="000000000000000000") getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000ce3000-0x8)=@assoc_value={r1, 0x2b76}, &(0x7f0000e4a000-0x4)=0x8) write$tun(r6, &(0x7f0000f2c000-0x814)=@pi={0x0, 0x88f8, @eth={@random="ed63cfe76346", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x600, @ipv6={0x8001, 0x6, "ec75e0", 0x7da, 0x33, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@hopopts={0x0, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x94, "c6ad24e25d2660591984865c41f9724ae36ee64b1e3527a341e58554589f8bb29909c3d0afbba811b730d0122f38986fd094312439f7f60bc9b8e02334e1791fcb64fc77a009501f3339ca01ae2448d5250279512530ea53cf0668d8d00d4147b663a19e3bdb1173bdef769a5c0eba6b4316526d3969d672cb8d0c3a55d16025af24a88dbbdb753510c3ab73b0e9115ed16a5f1b"}, {0x0, 0x76, "887b64f8a778a974d129cd57622ab6ff6884477ed836e96c010015c2f32a4bc7e689b8ad7c1d7eacb320924cfe85b63b166d6cec668196322e68c5f3b16a8aed7de387c1af945226775b4ef1259e64d560400a59d5d82bd94eb1c2aa61bc5d1e5596cc8b653d1d6cf03c3d4d5a04375e93b253515394"}]}, @dstopts={0x88, 0x97, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0xb3, "bcacd8c95f1f348318262cb975a2dd9def4f7a080aaae4229d20eb13c7374f9dbd00678edbfb24e5404d1860f5ce5565c5fa0c8024d33a8683fac337e2f0bb58c96db65e60661b0725dc362d3c6d148655824964f3d518a59041dcb46bc615a39e13f969af9cfc850c6d1fb807a9e3b5b0582a21a9bdc4ed0a70d665fb76379bdd5f03ddf9c1e76bbbfaddc6cd8d3a00a5e2caa7da0cdec8bbae72d7589562fc8648f5517188ce7073710902d97209963924dd"}, {0xff, 0x66, "6880adb16e3159f9ffa63d55a10ad849fab0de4a86376c2032143666f7fd17aca3188876ef8cb76ff8b23a309a4384ea4fa7ecf58827899bd1eded9440a327f9a749b43fe40bc2db9d15c3f9d8e1ce5f6f33956d47c50a8444e2d7580af475045532c06218bd"}, {0xc9, 0xff, "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"}, {0xff, 0xc, "797a97532caf4d63655fd7c8"}, {0xff, 0x28, "46ef8f7c2f86d9130f11f4fc73f5edf75026e5fbeca5bbc91d5e4c6ee1cb9d58350fba1838d7e0bf"}, {0x7, 0xaa, "0c20a96f44241828a3702a13d9a9352cbd0d0138b8ad6fb9112a178c2e510be310e71251b0382531efe3f91678c99ba565d53c8f8f7060d9b6d0e330edae7cf21f975b7d9390361af92e5fdc5d4f3f696edfcb62c21f5931eb0cf05228d88e1bde3d3790de5edfaa6b50d2d33349166460f42df66949080d094360478b5915ac47cb2ccafba87745a07fa6d8713a7a99be2aac54a868096352876a056f75d2157bab8baf219951448f0d"}, {0xff, 0x75, "f206719b5593d170d26530151bcb8d9683900b1adfc98b70b9651ad310c3e873498e5d4a91e74faf7fb44fe8c4dc0e9b153383cf205780815dc351d90835d08b0d131fbedcbb052bfdb2cb9434eb4fe23b0d67c50daddb36f1514dfa8ce441f7c3f01c233ae2ffda4c73dec1fa1da568dd6196e0b4"}, {0xff, 0x4d, "592bbdc22b33a6d78c25d285d873442f1b6c8e472321facb4d2186d1d5b199958658f940d1c1ec4e4c0318bb7dad96f1363017457307a6227b21afc99b7b89c9c9e04be6abb280e57eea902337"}, {0xcf, 0xf4, "a1aff7222abe606be6e8701064c8c8712f02370a466bb83d2fb25447a934eba899b0d5a3b722eae12ccadefb313ffd45601da20ab7d4a5fffd14a8bfe5d8148f3bad11d2fe7dedae321c0ef0eb13caa414d20352b6c7c61f5385813b60f2e9e5b24833916f721ce583708d03764415ad560f3c83707d8299a6075eda4653dd8b118c962a009859a9875eee1aa5da4fb8dad5d55a73067b9524733e7f889abac735ac103234c346eb586cddc6668e0cf64fd20e7a7274a17f2188541ef214f4da2078a287a2297e0794938c7d06fb2c1f3206efa5d76dcbf615f9cac239f6820d197af7190b590550732a1c4f026147a374c5138a"}]}, @fragment={0x3b, 0x1f0, 0x200, 0x4, 0x100000000, 0x5, 0x2}, @routing={0x2f, 0x14, 0x0, 0x9, 0x156, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}]}, @fragment={0x2f, 0x7, 0x5, 0x0, 0x65c, 0x4, 0x3}, @fragment={0x0, 0xaa00, 0xfe7, 0x4, 0x8, 0x100, 0x2}, @routing={0x2, 0x4, 0x3, 0x3, 0x7, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0x16, 0x3, 0x2, 0x3, 0x100000000, 0x4, 0x2}], @dccp={{0x0, 0x3, 0x4, 0x1, 0x8, 0x0, 0x0, 0x1, 0x4, "af9341", 0xf58c, "f20cb9"}, "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"}}}}}}}, 0x814) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f000057a000-0x4)=0x3, 0x4) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00004d1000-0x9)="2f6465762f6b766d00", 0x400, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_kvm_setup_cpu$x86(r5, r7, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@textreal={0x8, &(0x7f0000e32000-0x31)="ba2100b030eed9da0fc71e0400f08009990f20e06635000020000f22e00f225b360f0967f30f52a70e0000000f221e0f06", 0x31}], 0x1, 0x0, &(0x7f00009ea000)=[], 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ab9000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r9, 0x4040ae77, &(0x7f0000604000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 241.747979] lowmem_reserve[]: 0 0 3513 3513 [ 241.747997] Node 0 Normal free:2420404kB min:37032kB low:46288kB high:55544kB active_anon:556144kB inactive_anon:128kB active_file:16372kB inactive_file:37312kB unevictable:0kB writepending:632kB present:4718592kB managed:3597656kB mlocked:0kB kernel_stack:4160kB pagetables:3720kB bounce:0kB free_pcp:1276kB local_pcp:636kB free_cma:0kB 2017/11/15 05:25:27 executing program 0: r0 = socket$inet(0x2, 0x20000000003, 0x100000000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000637000)=0x0, &(0x7f0000106000)=0x4) recvmsg(r1, &(0x7f0000ef6000)={&(0x7f0000f08000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000265000)=[], 0x0, &(0x7f0000dd2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58, 0xf9}, 0x20) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f00008b9000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ac000)=0x10) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f000048b000)={0x7, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x204, 0xa30, 0xfff, 0x2, 0x10001, &(0x7f0000e3a000-0x10)=@common="69666230000000000000000000000000", 0x15, 0x101, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x3f, 0xffffffffffffffff, 0x2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000147000-0x10)="2f6465762f73657175656e6365723200", 0x20000, 0x0) fcntl$notify(r0, 0x20, 0x8000000d) mmap(&(0x7f0000acd000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fec000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000ef9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000e4c000+0x599)={0x0, 0x3, &(0x7f0000663000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000136000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000ea9000)={r5, 0xffffffffffffffff, 0x6d9, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000ad0000-0x10)={0x34c1, 0x100, 0x81, 0x8001}, 0x10) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(r2, &(0x7f00002c4000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00009c8000)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000d57000-0x8)={r5, 0x1ff}, 0x8) socket(0x11, 0x803, 0x0) mmap(&(0x7f000024b000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x20000032, r3, 0x0) setsockopt(r4, 0x119, 0xfffffffffffffffd, &(0x7f0000000000)="263a", 0x2) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000159000-0x10)={0x0, 0x0}, 0x10) 2017/11/15 05:25:27 executing program 7: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000a50000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ad6000)={0x0, 0x0}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00004fe000)={0x0, 0x1, 0x101, 0x2, 0xfffffffffffffffa, 0x0, 0x1ff, 0x7, {0x0, @in6={{0xa, 0x0, 0x7000000, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xdf, 0x101, 0x6, 0x5f74}}, &(0x7f000094c000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00007d2000)={r2, 0x8}, &(0x7f0000c31000-0x4)=0x8) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f5c000)={0x20000000000027, 0x8000, 0x7, 0x8200, r3}, &(0x7f0000f5b000)=0x10) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x3, 0x3, &(0x7f000075f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0xc28, &(0x7f0000f5d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00009fb000)={r3, 0x6554}, &(0x7f00006eb000)=0x8) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/15 05:25:27 executing program 3: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb0f315, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000381000)={0x0, 0x78, 0xdf, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfa, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x2, 0x400010000000, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bca000-0x78)={0x2, 0x78, 0xde, 0x10000, 0x31b, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x8000000000000fe, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x1, 0x0, 0x40, 0x0}, 0x0, 0xfffffffffffffffb, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d92000)="2f6465762f6b766d00", 0x600000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000f43000-0x20)={0x1, 0x3fff, 0x10000000000008, 0x400000000f40, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000473000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000afc000-0x80)={[0xffffffffffffbffa, 0x0, 0x800400000f002, 0x2], 0x3, 0x10000000000, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3, &(0x7f000000d000-0x8)=0x8abc, 0x0, 0x1) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000bb2000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = fcntl$dupfd(r1, 0x406, r3) r5 = semget(0x3, 0x3, 0xc7fe37f3893c0828) semctl$IPC_INFO(r5, 0x5, 0x3, &(0x7f00007ba000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f0000233000-0x18)={0x9, 0x2, 0x1ff, 0x100000001, 0x8, 0xfffffffffffffffa}) mlock2(&(0x7f0000616000/0x4000)=nil, 0x4000, 0x1) socketpair$unix(0x1, 0xd, 0x0, &(0x7f00003d8000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x6, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x2a5, 0x0, 0x0, 0x0, 0x400000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000)={0x0, 0x0, 0x0}, &(0x7f0000ae7000-0x4)=0xc) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r6, 0x5385, &(0x7f0000001000)="") 2017/11/15 05:25:27 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = gettid() prctl$setptracer(0x59616d61, r0) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x101001) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000028000)="2f6465762f6175746f667300", 0x400, 0x0) fcntl$setlease(r1, 0x400, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 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]}) r3 = syz_open_dev$sndtimer(&(0x7f0000002000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000001d000-0xc)="2f6465762f6175746f667300", 0x300000000401, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2001000000000fa, 0x0, 0x1, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000043b000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) memfd_create(&(0x7f0000de7000)="706f7369695f61636c5f61636365737340706f7378785f616c5f616363737373656c662d5c5e0025", 0x0) mmap(&(0x7f00007a7000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)="2f6465762f70746d7800", 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000016c000)="2f6465762f736e642f73657100", 0x0, 0x260001) 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) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00007f6000-0x8)={0x0, 0x0}, &(0x7f0000e59000-0x4)=0x8) getpgrp(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(0xffffffffffffffff, &(0x7f0000c5e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000012b000)=0x10) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfc, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 241.748047] lowmem_reserve[]: 0 0 0 0 [ 241.748073] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB 2017/11/15 05:25:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) r1 = creat(&(0x7f0000d93000-0x8)="2e2f66696c653000", 0x0) getdents64(r1, &(0x7f0000991000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1) pause() msgsnd(r0, &(0x7f000035f000)={0x20000000, ""}, 0x8, 0x800) msgctl$IPC_SET(r0, 0x1, &(0x7f0000259000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) msgsnd(r0, &(0x7f0000001000)={0x1, ""}, 0x8, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001cf000-0x8)={0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f000018d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000083b000-0x4)=0x14, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000b71000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e6e000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000a9000)={{{@in=@rand_addr=0x101, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x2, 0x0, 0x10000, 0xa, 0x0, 0xa0, 0x5, r4, r5}, {0x1, 0x7, 0x8, 0x9, 0x2, 0x3, 0x5, 0xffffffffffffffc1}, {0x2, 0x7, 0x5, 0x7fffffff}, 0xfffffffffffffffb, 0x9, 0x0, 0x1, 0xe4, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x41d}, 0x9, @in6=@loopback={0x0, 0x1}, 0x7f, 0x0, 0x2, 0xbf, 0x2, 0x0, 0xffffffff}}, 0xe8) msgrcv(r0, &(0x7f00006ba000-0x1008)={0x0, ""}, 0x8, 0x0, 0x2800) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000837000)={0x0, 0x0}) getsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000881000)=0x0, &(0x7f0000e28000-0x4)=0x4) [ 241.748168] Node 0 DMA32: 3*4kB (UM) 2*8kB (UM) 3*16kB (UM) 3*32kB (UM) 3*64kB (UM) 2*128kB (M) 3*256kB (M) 5*512kB (UM) 2*1024kB (UM) 3*2048kB (UM) 718*4096kB (M) = 2953068kB 2017/11/15 05:25:27 executing program 7: r0 = mq_open(&(0x7f0000946000)="6264657600", 0x40, 0x0, &(0x7f000005a000)={0x9, 0xffff, 0x0, 0x6cf, 0x1, 0x86c00000, 0x6, 0x5}) fstat(r0, &(0x7f0000dce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x2) r1 = creat(&(0x7f000002d000-0xc)="2e2f66696c65302f62757300", 0x0) sendto$ax25(r1, &(0x7f00008d1000)="10dfe5f6c049543110e0164f815873ca8a1d5a9c51b6647a1257397aae6f555b53ce1056d6f1a3cb81d79c7428e785fd3668f1dd2eee95d9f608996fe1a1b60412016f581274c62878ac968e5b98e287966d9b1f5e19a61609162a631efc6edc0d810f78030810928737b7afc922b302589a8b43e34fe2b6487b70327420f35c53fa40fbd871ae3e6de27fbb6f", 0x8d, 0x8004, &(0x7f0000867000-0x10)={0x3, {"c87bcb054ef8cc"}, 0xa4}, 0x10) getsockname$packet(r1, &(0x7f00002fc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002ab000)=0x14) inotify_init() pipe(&(0x7f000015d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000124000)="2f6465762f70746d7800", 0x400000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00008fb000)={0x0, 0x4}, 0x6) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000951000)={0x0, 0xfffffffffffffffb}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000079e000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r4 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) pipe(&(0x7f000057d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) gettid() setsockopt(r2, 0x1, 0xd, &(0x7f000074b000)="56a53223479f0c99fd928a4b8446301c92466e26dd527e35b92c02b0b61a7c632e8b9507e60ab877b2e8e8c4d212a68f91e652594e8fae201df731ef058cfcff6ce2cc8b13e2722ce5def7a12ff424690cb9f611d8bf190505", 0x59) r6 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x2, 0x10001, 0x0}) setsockopt(r6, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r4) dup3(r3, r5, 0x0) open(&(0x7f000012d000)="2e2f66696c653000", 0x0, 0x60) 2017/11/15 05:25:27 executing program 3: mmap(&(0x7f0000000000/0x7b5000)=nil, 0x7b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = accept$unix(r0, 0x0, &(0x7f000035d000)=0x0) r2 = signalfd(r1, &(0x7f00007b5000)={0x2}, 0x8) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f00007b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007b7000-0x30)={0x4, 0x0, &(0x7f0000543000)=[], &(0x7f00007b7000-0x1)="00", 0x9a82, 0x2c, &(0x7f000058b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa, 0x0}, 0x30) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000023000-0x10)={0x77359400, 0x0}) r3 = inotify_init1(0x0) fcntl$setstatus(r3, 0x4, 0x72109c5fef5d34d2) r4 = gettid() mmap(&(0x7f00007b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x800, 0x0, &(0x7f00007b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00007b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r5, 0x10e, 0xf, &(0x7f00007b5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007b5000)=0xf3) fcntl$setown(r3, 0x8, r4) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) r6 = dup2(r3, r2) mmap(&(0x7f00007b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r3, 0xa, 0x20) r7 = inotify_add_watch(r3, &(0x7f00007b5000-0xa)="2e2f636f6e74726f6c00", 0x2000000) inotify_rm_watch(r6, r7) mmap(&(0x7f00007b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00007b5000)={&(0x7f00007b5000)="2e2f636f6e74726f6c00", 0x0}, 0x10) inotify_add_watch(r3, &(0x7f00007a7000)="2e2f636f6e74726f6c00", 0xa4000960) open(&(0x7f0000042000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) 2017/11/15 05:25:27 executing program 1: mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x0, 0x1a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x7, 0x1000000080) read(r0, &(0x7f0000876000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f00008ae000)={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x967}, {0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1f, [0x0, 0xfffffffffffffffb, 0x424a, 0xff, 0xf894, 0x100000000, 0x7fff, 0x101]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f000001e000)={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, {0xa, 0x2, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1659}, 0x7, [0x80000001, 0xfffffffffffffffe, 0x0, 0x8cd, 0x122, 0x3, 0x0, 0x4]}, 0x5c) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00002d9000-0x4)=0x569, 0x4) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000cab000)={0x40, 0xfffffffffffffffb, 0x781b, 0x4}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x1) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000612000-0xb)="2f6465762f6877726e6700", 0x2200, 0x0) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f0000cd3000-0x10)={0x780, 0xc244, 0x6, 0x10001}, 0x10) accept(r4, 0x0, &(0x7f0000f47000)=0x0) r5 = syz_open_dev$evdev(&(0x7f0000967000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f00001b5000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0}, 0x14) r7 = socket$kcm(0x29, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000edd000-0x20)={r6, &(0x7f0000fe6000)="", &(0x7f0000eb1000-0x1)="13", 0x0}, 0x20) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f00000a9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000014b000)=0x8f) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b7f000)={r2, &(0x7f0000721000)=""}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002cc000)={r6, &(0x7f000068f000)="", &(0x7f0000eb1000-0x1)="", 0x0}, 0x20) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r7) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000330000-0x20)={r2, &(0x7f0000619000)="", &(0x7f0000eb1000-0x1)="", 0x1}, 0x20) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000582000-0x4)={0x0}, &(0x7f0000fde000-0x4)=0x4) close(r0) [ 241.748277] Node 0 Normal: 720*4kB (UME) 746*8kB (UME) 481*16kB (UME) 480*32kB (UME) 401*64kB (UME) 454*128kB (UME) 319*256kB (UM) 68*512kB (UME) 47*1024kB (UME) 15*2048kB (UME) 515*4096kB (UM) = 2420448kB [ 241.748369] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 241.748372] 13600 total pagecache pages [ 241.748378] 0 pages in swap cache [ 241.748382] Swap cache stats: add 0, delete 0, find 0/0 [ 241.748385] Free swap = 0kB [ 241.748387] Total swap = 0kB [ 241.748391] 1965979 pages RAM [ 241.748394] 0 pages HighMem/MovableOnly [ 241.748397] 324070 pages reserved 2017/11/15 05:25:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000360000-0x10)={0x0, 0x0, 0xd17c}) signalfd4(0xffffffffffffffff, &(0x7f00000c4000)={0x0}, 0x8, 0x800) r1 = syz_open_dev$vcsn(&(0x7f0000425000)="2f6465762f7663732300", 0x3, 0x10b000) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000a78000)={0x0, 0x101, 0x2, &(0x7f0000752000-0x8)=0x0}) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000007d000)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00003ff000-0x18)={0x0, 0xfffffffffffffff2, 0x2ba, &(0x7f00003ef000-0x8)=0x0}) ioctl$UFFDIO_COPY(r1, 0x8010aa02, &(0x7f0000ade000)={&(0x7f0000a5f000/0xe000)=nil, 0xe000}) r4 = memfd_create(&(0x7f0000754000)="2f6465762f7667615f6172626974657200", 0x5) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000754000)=0x6) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000756000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f0000340000)=0xc9a, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00009ff000-0x4)=0x0, &(0x7f0000cc8000)=0x4) pwrite64(r5, &(0x7f000074e000-0x2a)="", 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) clock_getres(0x1, &(0x7f0000ebf000)={0x0, 0x0}) r7 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000795000-0x4)=0x0) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x600, 0x0, 0x0, 0x1f000, [0x0, 0x0, 0x8, 0x0]}) ioctl$KVM_ENABLE_CAP(r6, 0x4068aea3, &(0x7f0000d8b000)={0xf9, 0x0, [0x40000000003, 0x96eb, 0x86, 0xfffffffffffffffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000008000)={0x5, 0x0, [{0x1d9, 0x0, 0x343}, {0xb86, 0x0, 0x8}, {0x903, 0x0, 0x680}, {0xacd, 0x0, 0x401}, {0x0, 0x0, 0x7ffffffc}]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000754000-0xc)=@sack_info={0x0, 0xfffffffffffffc00, 0x1}, &(0x7f000034c000-0x4)=0xc) ioctl$KVM_SET_IRQCHIP(r6, 0x8208ae63, &(0x7f0000012000-0xd8)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3f}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x81, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffe}, {0x3, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1000000080000}, {0x7f, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x8, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0], 0x80001}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x81}, {0x0, 0x0, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xfffffffffffffffe, 0x80000, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) perf_event_open(&(0x7f00005a2000-0x78)={0x1, 0x78, 0xdc, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00000d6000-0x5c)={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x4000000000080, [0x5, 0x0, 0x2, 0x7f, 0x5, 0x100000001, 0x7c, 0x1f]}, 0x5c) r8 = socket$netlink(0x10, 0x3, 0x800000004) writev(r8, &(0x7f0000370000-0x10)=[{&(0x7f0000d4e000)="390002000007194700bb0000c3050000400000000000000007ff001680053300130012e80000ffec280fe2000000000000000007000d0201a235", 0x3a}], 0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000cd7000)=0xc) [ 241.750444] syz-executor0: vmalloc: allocation failure: 17179344892 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 241.750448] syz-executor0 cpuset=/ mems_allowed=0 [ 241.750462] CPU: 0 PID: 31653 Comm: syz-executor0 Not tainted 4.14.0-rc8-mm1+ #21 2017/11/15 05:25:28 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x20000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb22000)=nil, 0xb22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b22000/0x1000)=nil, 0x1000, 0x3, 0x4035, 0xffffffffffffffff, 0x1) syz_open_dev$urandom(&(0x7f0000b22000)="2f6465762f7572616e646f6d00", 0x0, 0x546) r0 = open$dir(&(0x7f000077a000-0x8)="2e2f66696c653000", 0x400000, 0x8) mmap(&(0x7f0000000000/0xb32000)=nil, 0xb32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa9000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000b32000)="2e2f66696c653000", 0x108) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f000033e000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f66696c653000", &(0x7f00009fb000)="2e2f66696c653000") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000b32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00003dd000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000b33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000053000)=[0xffffffffffffffff]) getgroups(0x0, &(0x7f0000b34000-0x4)=[]) mmap(&(0x7f0000b32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000b33000-0x4)=[0x0]) mmap(&(0x7f0000b33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000b34000-0x8)="2e2f66696c653000", 0x19) mmap(&(0x7f0000b33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e61000/0x1000)=nil, 0x1000, 0x0, 0x4010, r1, 0x0) mmap(&(0x7f0000192000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x3) getrlimit(0x4, &(0x7f0000000000)={0x0, 0x0}) syz_open_dev$random(&(0x7f0000000000)="2f6465762f72616e646f6d00", 0x0, 0x802) ftruncate(0xffffffffffffffff, 0x8000000000006) mmap(&(0x7f0000b34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f0000b37000)="2e2f66696c653100", r2, &(0x7f000020e000)="2e2f62757300", 0x3) r3 = memfd_create(&(0x7f00002b3000-0x4)="64657620", 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000b38000-0x1)="9d", 0x1) sendfile(r3, r3, &(0x7f0000001000)=0x0, 0x45) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) r4 = socket(0xa, 0x3, 0x3a) getsockopt(r4, 0x3a, 0x1, &(0x7f0000001000)="", &(0x7f0000001000)=0x0) 2017/11/15 05:25:28 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ff5000)="2f6465762f72746300", 0x40, 0x0) mmap(&(0x7f000075b000/0x5000)=nil, 0x5000, 0x1000000, 0x100000000032, r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0xf) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000250000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ff8000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ff9000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006c3000-0x98)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x71}, &(0x7f0000ff9000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000ff6000)={r5, 0x6}, &(0x7f0000ff9000-0x4)=0x8) r7 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000ff8000)="b86108d3c539e443763ef65259743933bf225b78f9f8793c1200078128f5a869c1af5c533a23005fdc6e63e93a3570c90f229fe669a5709351aba853f8118b90851f05e0939921b17cbf6f2672faa94b10d68841d5f348e7ce3338d44778c79acc6bf1540c32e4832f910582f4a752c0812bc45ec3040008b19a5ae31d9d61c73837dc92399ef8348005076bc749f7ae610c48f66f1c23e49443facdc20b67a7cdfe8eb6b9e680e755c1fecf83bfda0620283177b2630534c28d98c290ccfa39fd35b9b5fb2ab7d89e4629923d769cbb52f8a355d97b93466c", 0xd9, 0x8000, 0x0, 0x0) connect$inet(r7, &(0x7f0000ff2000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r7, &(0x7f0000ff1000)="c5", 0x1, 0xffffffffffffffff, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00002d2000-0x4)=0x20000000000000, 0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000de6000-0xc)=@sack_info={r6, 0x59, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r7, 0x29, 0xd2, &(0x7f0000ff5000)={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, {0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x801}, 0x20, [0xffffffff, 0xe86, 0x0, 0x800, 0x0, 0x80000001, 0x1, 0x8]}, 0x5c) setsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000a61000)="782f27c1accb6111718973c8b200000000000000008a00a4b542fdc30d738769a24837af99de5ba975252a5fb9cf473b171f1f61ef57b57100b1b15da849b1b61843d2c01b8a1cb2b5573a3cd25b95320cb9395558c0e88765338fd4fcbe0db5061d9a1bb5491dab049e6ec83263afeb2bdc21e28cf03e64430db0cf", 0x7c) sendto(r3, &(0x7f00006cf000)="a1fef94c2ad2150df399b14f53b0d8e753f81a9c80b0daa4a5828b5dc16fbc4b6ed61d9665e7e4d1d652be091d862e469ef482c4645c074836a63d1433d665a0138768db5304d250a53c888087a86a2d98402185cc7e9347db19743725818f72cabedfb90e2d35d7b895f3fc12590b7c951598434f4dbfb418077bf6f74c40a3f6b0002fcd8402de10a633a892f48b5db65474dee59d2baa7647e5b5c5f9f4dfe9349856d220ad45725d46f69b6b5999667501085b47fadc5544f1082d125f22a6337dc0ad80cdefe65583a0090100000072200e59ed4b6313172d919d37d9bb61354f4d95a7812057c13d12", 0xec, 0x800000040010, &(0x7f000001b000)=@llc={0x1a, 0xfb, 0xfffffffffffffffb, 0x10000, 0xfffffffffffffffe, 0xffffffffffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000bd1000/0x3000)=nil, 0x3000, 0xd, 0x33, r7, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ffa000-0xa)="2f6465762f70746d7800", 0x422480, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r4, &(0x7f0000ca5000)="", 0x0) r8 = semget(0x0, 0x1, 0x100140) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r8, 0x205, 0x10, &(0x7f0000ffa000-0x4)=0xf) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000ffc000)={r6, 0x17ffd, 0x30}, 0xc) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000ff7000-0x4)=0x3, 0x4) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x3a, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000d13000-0x8)={r6, 0x82}, &(0x7f0000ffd000)=0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000ff6000)="b5000000f500", 0x6) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000fff000-0x78)=[{{&(0x7f0000ffc000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ffc000)=[], 0x0, &(0x7f0000e68000-0x1)="00", 0x1, 0x0}, 0x5}, {{0x0, 0x0, &(0x7f0000ffe000-0x30)=[{&(0x7f0000ffd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f0000ffe000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000c43000)="000000000000000000000000000000000000000000", 0x15}], 0x3, &(0x7f0000ffe000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb, 0x400}, 0x7fffffff}], 0x2, 0x0, 0x0) [ 241.750467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.750469] Call Trace: [ 241.750481] dump_stack+0x194/0x257 [ 241.750492] ? arch_local_irq_restore+0x53/0x53 [ 241.750501] ? idr_get_free_cmn+0xfd0/0xfd0 [ 241.750508] ? kernel_text_address+0x102/0x140 [ 241.750522] warn_alloc+0x19a/0x2b0 [ 241.750530] ? zone_watermark_ok_safe+0x400/0x400 [ 241.750535] ? depot_save_stack+0x12c/0x490 [ 241.750544] ? check_noncircular+0x20/0x20 [ 241.750556] ? save_stack+0x43/0xd0 [ 241.750559] ? kasan_kmalloc+0xad/0xe0 [ 241.750564] ? __kmalloc_node+0x47/0x70 [ 241.750578] __vmalloc_node_range+0x4f0/0x650 [ 241.750587] ? find_held_lock+0x39/0x1d0 [ 241.750596] ? xt_alloc_entry_offsets+0x21/0x30 [ 241.750602] __vmalloc_node_flags_caller+0x50/0x60 [ 241.750607] ? xt_alloc_entry_offsets+0x21/0x30 [ 241.750616] kvmalloc_node+0x82/0xd0 [ 241.750624] xt_alloc_entry_offsets+0x21/0x30 [ 241.750631] translate_table+0x235/0x1690 [ 241.750639] ? lock_release+0xda0/0xda0 [ 241.750644] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 241.750651] ? __check_object_size+0x25d/0x4f0 [ 241.750656] ? kasan_unpoison_shadow+0x35/0x50 [ 241.750666] ? __might_sleep+0x95/0x190 [ 241.750673] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 241.750681] ? __might_fault+0x188/0x1d0 [ 241.750687] ? kasan_check_write+0x14/0x20 [ 241.750693] ? _copy_from_user+0x99/0x110 [ 241.750703] do_ip6t_set_ctl+0x34b/0x5c0 [ 241.750712] ? translate_compat_table+0x1c30/0x1c30 [ 241.750727] ? mutex_unlock+0xd/0x10 [ 241.750733] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 241.750743] nf_setsockopt+0x67/0xc0 [ 241.750753] ipv6_setsockopt+0x115/0x150 [ 241.750763] tcp_setsockopt+0x82/0xd0 [ 241.750775] sock_common_setsockopt+0x95/0xd0 [ 241.750785] SyS_setsockopt+0x189/0x360 [ 241.750795] ? SyS_recv+0x40/0x40 [ 241.750802] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 241.750810] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 241.750818] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 241.750830] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 241.750835] RIP: 0033:0x452879 [ 241.750837] RSP: 002b:00007f4445e88be8 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 241.750842] RAX: ffffffffffffffda RBX: 0000000000758190 RCX: 0000000000452879 [ 241.750845] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 241.750848] RBP: 0000000000000086 R08: 0000000000000004 R09: 0000000000000000 [ 241.750850] R10: 0000000020001fde R11: 0000000000000212 R12: 0000000000000000 [ 241.750853] R13: 0000000000a6f7ff R14: 00007f4445e899c0 R15: 0000000000000016 [ 241.822885] sg_write: data in/out 327644/18 bytes for SCSI command 0x4-- guessing data in; [ 241.822885] program syz-executor5 not setting count and/or reply_len properly 2017/11/15 05:25:28 executing program 5: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0xffffffffffffffff) fcntl$setsig(r0, 0xa, 0x7) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00005f4000)=0x5, 0x4) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fc0000)="2e2f66696c653000", 0x400000, 0x10) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000d90000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x24080001fd, 0x0) openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x20000000080, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() sched_setaffinity(r2, 0x8, &(0x7f0000f42000)=0x40000004) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000172000-0xb)="2f6465762f6877726e6700", 0x10000100000, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f000090d000)={&(0x7f0000ed9000/0x1000)=nil, 0x5, 0x2, 0x1d, &(0x7f0000d34000/0xe000)=nil, 0x8000}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ceb000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000cf4000-0x8)={0x0, 0x0, 0x0, 0x0}) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r5, 0x4070aea0, &(0x7f0000265000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x8000000, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0x0}, {0x0, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80000000000000, 0x0, 0xfffffffffffffffe, 0x3, 0x5, 0x0, 0x0}], 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/15 05:25:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c0a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000955000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000954000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000001000)=0xaca, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000035e000-0x4)={r2}) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f00008c0000-0xc)={{0x401, 0xa7, 0x2, 0x9, 0x7, 0xe897}, 0x8000}) connect$inet6(r2, &(0x7f000025b000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) r4 = syz_open_dev$vcsa(&(0x7f0000fab000)="2f6465762f766373612300", 0x0, 0x2300) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000c80000-0x4)=0x7, &(0x7f00002df000)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00008ae000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000562000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000905000)=@sack_info={r5, 0x0, 0xfffffffffffffff4}, 0xc) sendto$inet6(r2, &(0x7f0000a8b000)="e005ac", 0x3, 0xfffffffffffffffd, &(0x7f00009e1000)={0xa, 0x0, 0x800000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000717000-0x8c)={0x0, @in6={{0xa, 0x0, 0x83, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d21000-0x4)=0x8c) accept4(r2, &(0x7f00001de000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000002e000-0x4)=0x9, 0x80800) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00008ea000-0xc)={r6, 0x8, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000e09000)=0x200, 0x4) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00003f2000)=0x0, 0x4) sendto$inet6(r2, &(0x7f0000f79000-0x6)="d0", 0x1, 0x1ffffffffd, &(0x7f0000734000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000379000)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f00005e6000-0x4)=0x0) fallocate(r2, 0x2, 0x6, 0x3808) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000444000)=@assoc_id=r6, 0x4) write(r2, &(0x7f00002d9000)="454b290c1292055e00dab6d96942ad27170821bc280b51593ed08efabaca0d3a4b7c6966e40c00c9718ec3b3fca5a2d88d3f905ee41bc05ca717284d18f08c993ab2fec7b86087c9be84bd9d4017c30ed9046e95d38982caac3acb23b86113f1b846a826cee17e825792d733eca6583d5bb617485639baa573f9e396fe9d55bd2c523687a419f832558703219bd3ec452d371efe10b06a678397e5b7ac8c80578d2d15c4345d25e3ecc2619856aff064b1b7a6c63e55de4d35e5b39390127f2f8c465f4690", 0xc5) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00001a9000)={0x1, 0xaf, 0x1, 0x68, 0x7, 0x4, 0x9, 0x5, 0x0}, 0x20) accept4$packet(0xffffffffffffffff, &(0x7f000057c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000032c000)=0x14, 0x480800) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000bec000)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x10001, 0x5, 0x500, 0x7, 0x1000000, r7}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00008c4000-0x10)={0x0, &(0x7f0000be8000)=[]}, 0x10) sendmmsg(r2, &(0x7f00007fc000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000827000-0x8e)="2302baad512b58cff607897d96d3c51d992bd58935defa8176cb3c40e4e81975e3160533e9d3768f2d7ffec785b5cb54d5c4ce80ca2ebda20f1ef1b9a20035e535eb9bc368d36495f5e2e89ad38d624dffa084c1a420736b6066d34243372df50a23d0255bf7ad9e27da4afdec0c09571a90b54c30c3f9e244257abbf5ef912b530dac99d5701e466250b02a99e8", 0x8e}, {&(0x7f0000fec000)="cab63a021e6cd77074248757b73439b0ce4a41516f48de868985d42ce311f6f12c01c47671b7ff20069ecd4f8f1b8c132e78ef88fe10b45521a6e2e0698badf99681e80eda3beba280e39c79339a1a034fee7917647e4ea877e3cbc5572b77a0e05953c11b27665ecea05c8d7fa59c135f4aefd586139cc85b6162dd90c29571bb8abf308af0564f8553c2cace1d9a9234a566c53f7c3eab3fa95290505e9a0907eea70b2eb0bd2dd8754f0f8ca77488fb44cb26c4908d043a7814a46a9079728bdb80cdb313da21b556b83b7edfe2d5e6", 0xd1}, {&(0x7f00000ae000-0x2b)="13a1e35d3af112f7a7a5814462498e7a1ea28a9832fcf60663d899fcb9faa1821ce5bc88f048b17531934e", 0x2b}, {&(0x7f0000654000)="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0x1000}], 0x4, &(0x7f0000baa000-0x618)=[{0xa8, 0x11, 0x6, "022e38b794401713bcb214042d4fbf59f3480211519e23552ad209afd1ecd0299300e8acbf266ae84df7f4e1d8152a9cf3ed9d833da6c69915bbf4795e3b37403b71481333baa4fdf4ab7bd03dc304ba6e4fe37c99e5696c43f5ab8dc2bbb324bb80641c0f08951b49d995347a177e550d04fd0537f250cddd349612fdf5c700035b5a48a647a39859aab76ccf5ce071e2641ead506a"}, {0x30, 0x0, 0x4, "4060981e03c3284f813a84b8f071ed84c2eb56bb78e05da0e7f26750106289b2"}, {0x60, 0xff, 0xc000, "fe0c16ecb057e12c02f091821c22d68d9f0448ee057bb189b3c15c5c23f54fe62e1fe33eeae29f528d3d60689317d47bc114d8ce918d0b453a68f5c0f51e0da97e6bb9af12e58d04b1f5de7b75"}, {0xe8, 0x19a, 0x4, "cd07549e423f73dcdab07ca1d33e255961d6b7f8ad4ac2ce2cafa7f268a4904692399d733a5128587286870e2fd880ff3ac25c38dfe5ef77e74c41e22ab2a30661913fc63e9e791d972ab4214421889a20832250d52403520fb9dca09c51e52f1bef3ae77e128a07808e1a7d6b6cbbe9b9426e01fc0b17d00c4ecbd46a897f3700c9854294df8564b35b1f8545fe4c3303c55481febd922620ed5251e2f8ec42f29f165d3b13c8e709556e48bf5ec686c830a9bd2b45d78abb3fd028eee9ec5d89a545996b5f2da5ad78c3926d506701da27f23e12d423a7"}, {0x50, 0x11f, 0x3, "5362bd1c56891c0d8ba792595656e230c91a8b4744417dbe8d4cff8d35fd041b9227b58bfd536cd6aae61deb52d2ea2374b8510fbf82746de4"}, {0xd8, 0x11f, 0x7f, "bb074d9e9ffd1e005e113894c903744c9b97037c149b003b1dfaa518b230621b6871bacc6917854bd8217047dfa98d39231bf733e8ce063d8f3f83b25895018194ce7f80deca51bea7dd04fdecfd12fef1b693a15911f28fd9d863b499afeeaed8d530f27517d3aa007eb150131fea9d4796275b9b05d1a6effce9472a91672a19475ffa064b36a494ba21ce6e784c5584ef8ef68a9cb19ad04d0b0bd910867777eba1aa12afe4d2cde885049e4f41bf4d59dc985d7bfb354a9c9768f7ac1e2da4497b"}, {0xf0, 0x10f, 0x1982736f, "a59f7042073a12f61d7bd8c75e9f941bec03d6240380cc1cda77e85a76622591143dce91bdcdc3c6458e6f27168b4260781d49f313322be54c11444b35a7d06586b8584f0f048d63c32d7245785f49e42c99fb303de232f5c8ad6c5073a18e454b6a490bebc471328347ffd857d7fcf147a6dbda36abcdd6d1bc50ccd053a9ed400507edfa2a3ea618c65925dcf7ee689edfe23c3ca533df39f5f35fed8c27f56d5ba7975bf4339b9e347364f40ea099a5e1373ca1228c1e18d88211107ab520c8ee1584b7a2607e73643d7074576d55fcddc15f063a1a084e"}, {0x110, 0x10c, 0x7, "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"}, {0xd0, 0x10a, 0x7ff, "e7847eca7d3b2ece15139c42f560d051006b43bd959679ce14cfbb554cf00cd5b9c8e67f02795586591cb136e71f7650617c1f80ef84baa61f822133013e317b59d347eaaaa96fe4da13ab3b5e3d6ed19451ace5b9a46265d91db0773c9e401cd5402ae27d42324c921778e1289168146fe1eab57e9af4022f20177592d03c9484cecd8f9821974c49859b7f17ebe45f6920773b4caf9ceaff2ffa01f226c152b06ae0ff889c0723ab603cb126bd09876aa7327f5ff0e1afe430122b7b"}], 0x9, 0x20000054}, 0x8}, {{&(0x7f0000d5b000-0x14)=@ll={0x11, 0xf7, 0x0, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000093b000-0x60)=[{&(0x7f0000407000)="3ea968e5e9460733cd223e3fd83c92893aa994b3918104992ad5863e475dceace0d9922a5a22bf4c73b047720af272a88975ac6f917690ff05c46460515d2f3c5a065171dee16b09e558cad960352341449bded354976693db8dd1f177ed448097687e885c4e0a8d060b7579aee886486b", 0x71}, {&(0x7f0000263000-0x5b)="6029b92ab49fab372d1e2c50887aa499c92e779b2a295bd9099403c8256ade36aa846de7994c7ee02f2ed972c951079b0250ff56f7008b5dd2e9fc14b217ef67e5e2e6c9908dc2c1192c3e9f4020fcaaa604565e6543d9b6c8e48a", 0x5b}, {&(0x7f0000b92000)="10bfab22cb00f3cec2afbebf1fb1ec4a946807149c2c49d904cf1d22df2f87d092d130873c63b780b6cbe6883f10bd6c17a7dab6569c71679f6bde672863bda6bc2d8fc9facd", 0x46}, {&(0x7f000052c000)="3cd0830ccdf83f7cf4a3f8b6d74eb35f5bbc0a84fbfbb7389907c2c808d3347ffca28fa3a61a747ee3c502787bf5fcc90a44caa240f13c7a53dd5d7ea869c4e8fd022132d5fbe2f43cdd405785ee3bd6861d6d686fcbc7748b8a40f6e916555d7f4bb5fcef2cb129256d", 0x6a}, {&(0x7f0000112000)="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", 0xfc}, {&(0x7f0000203000-0xca)="0aeedc2b8dee31758e85bfd0637d0c02846ceabe319d8af8b219e1df4e15732bcdf4cff3b8908888b6db7e078083323ecde4f14b5dd3d4891f4c4cca317d386537164d4ad65690e12bd621ad73854fcf8ed5f45126c9625d04c0e421cbafecdc9c0bed1661b91c0bc8d88a61aebd9c37a730de30470c867fe3d66d8a97536d66ccbaacc72c559bbbcaddc139c9925b400b367feba9e784c8be886f0cedf3f85915cc48219a395a656337f049ef6ad4a3214c3b469331d4b089d080aab8e3b0fc72729a5347a6940858d9", 0xca}], 0x6, &(0x7f000055e000-0x1010)=[{0x1010, 0x0, 0x800, 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0x1, 0x20000004}, 0x8000}], 0x2, 0x20000000) [ 241.882914] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. [ 242.004359] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. [ 242.406936] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1792 sclass=netlink_tcpdiag_socket pig=31806 comm=syz-executor3 [ 242.521744] kvm: apic: phys broadcast and lowest prio [ 242.524350] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1792 sclass=netlink_tcpdiag_socket pig=31806 comm=syz-executor3 [ 242.663763] sctp: [Deprecated]: syz-executor4 (pid 31816) Use of int in maxseg socket option. [ 242.663763] Use struct sctp_assoc_value instead 2017/11/15 05:25:28 executing program 0: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000782000)="2f6465762f6b766d00", 0x88800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000233000)={0x5, 0x9, 0xfff, 0x1, 0x4}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000aed000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00004bc000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000377000/0x18000)=nil, &(0x7f0000af1000)=[@textreal={0x8, &(0x7f0000608000)="0fbefd260f5ba70700670f01d166b94e0a00000f320f0173540f0866b92d0b000066b818e3000066ba000000000f30f20f013564643e0f01d136660fdb7b00", 0x3f}], 0x1, 0x30, &(0x7f0000666000)=[], 0x0) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000aee000-0xb)="2f6465762f766373612300", 0x16, 0x40000) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000aed000)=0x10001) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f000067f000)={0x3, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f000093b000/0x18000)=nil, &(0x7f0000aef000)=[@text64={0x40, &(0x7f0000af2000)="c7442400cf000000c74424026c000000ff2c24c48132537e652e0f214166ba2100b000ee470f01cf66baf80cb8da993186ef66bafc0c66b8f23866ef0f00940514000000c481ed6b12b9140101c0b888000000ba000000000f3066b80b010f00d8", 0x61}], 0x1, 0x5, &(0x7f0000af2000-0x10)=[@efer={0x2, 0x1}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000ae9000-0x138)={{0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008dd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000af3000)="2f6465762f70746d7800", 0x0, 0x0) read(r4, &(0x7f00004d2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47) read(r4, &(0x7f0000fe4000)="00", 0x1) ioctl$TCXONC(r1, 0x540a, 0x7) mmap(&(0x7f00003a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f00000e7000)=0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/11/15 05:25:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000916000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) fstatfs(r0, &(0x7f0000a8b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f00001f4000-0x9)="2f6465762f73672300", 0x6, 0x40000) ioctl$sock_ifreq(r2, 0x8929, &(0x7f00004b4000-0x28)={@common="79616d30000000000000000000000000", @ifru_map={0xffff, 0x2, 0x4, 0x2b200b96, 0x1, 0x6}}) readahead(r1, 0x7, 0x2) mkdir(&(0x7f000002a000-0xa)="2e2f66696c653000", 0x100000000) syncfs(r1) readv(0xffffffffffffffff, &(0x7f0000aa6000-0x30)=[{&(0x7f0000af5000-0xf9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000417000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}], 0x2) memfd_create(&(0x7f00009a1000)="3a262c656d305b7b260004", 0x8000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000c71000-0x14)={0x2, 0x7fffffff, 0x0, 0x100000001, 0x9}, 0x14) r3 = signalfd(0xffffffffffffffff, &(0x7f0000433000-0x8)={0xfffffffffffffffe}, 0x8) r4 = dup2(r3, r3) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = inotify_init1(0x800) fcntl$setstatus(r5, 0x4, 0x72109c5fef5d34d3) r6 = gettid() prctl$getreaper(0xb, &(0x7f00007d5000)=0x0) fcntl$setown(r5, 0x8, r6) rt_sigprocmask(0x2, &(0x7f0000792000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r5, 0xa, 0x20) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f0000ac4000-0x28)={&(0x7f0000bd7000/0xd000)=nil, 0x5, 0x5, 0xe, &(0x7f0000b83000/0x2000)=nil, 0x7}) inotify_add_watch(r5, &(0x7f00007a7000)="2e2f636f6e74726f6c00", 0xa4000960) open(&(0x7f00008a4000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) 2017/11/15 05:25:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x10000002032, 0xffffffffffffffff, 0x0) r0 = socket(0x7034c2c59870f9d3, 0x7, 0xfffd) r1 = accept4(r0, &(0x7f00008cd000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000b4e000-0x4)=0x60, 0x800) socketpair(0x1, 0x0, 0x7, &(0x7f0000682000-0x8)={0x0, 0x0}) r3 = accept$ipx(r2, 0x0, &(0x7f00002e0000)=0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000266000)=@req3={0x0, 0xfff, 0x5, 0x4, 0xffff, 0x5, 0x800}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000016000)={0x2, 0x0, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0xfffd) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x9, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_emit_ethernet(0xa6, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xc, 0x4, 0xfffffffffffffffd, 0x0, 0x98, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0xb, 0x4, [@loopback=0x7f000001, @multicast1=0xe0000001]}, @timestamp={0x44, 0x10, 0x8, 0x3, 0x0, [{[@rand_addr=0x5], 0x9}, {[], 0x0}]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0xffffffffffffffff, 0x0, 0x1a, 0x30, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x1}, @sack={0x5, 0x12, [0x0, 0x0, 0x0, 0xfffffffffffffffd]}, @timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @nop={0x1}, @generic={0x0, 0x6, "ca4f447f"}]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa60000)=nil, 0xa60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r3, &(0x7f0000051000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000189000)=0x1c, 0x800) sendmsg$netrom(r4, &(0x7f000000c000-0x38)={&(0x7f0000755000-0x10)=@ax25={0x3, {"b6a5c1af33f285"}, 0x647e097b}, 0x10, &(0x7f0000709000)=[{&(0x7f000042d000)="3ec8d04b332454e72eae6e10b83a062c7ba76dd6b4d777a384df836527a3478c4525ff545755a3ef36c062b30a8f574fb77a91d55b57022a1415b55bb6350f8825b83c25d011a6159be8e0eae9c2", 0x4e}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000bfb000-0xef)="d21dca7cb10f2bbf2ae74e71b04eb120056efa889e629b54c73203c16b93ca15070da24c628c34db4c8a656c1d433445ee10f1069dfb7afcac31c19ffbf44b24df0e28605e4a694b8766f7ac70a15ed9bc9fae4baec2db56094e958e8c1e220568c55dbbdfc3e95e99fb1c66f7b4ae300fe20ec543439a43e764f22165e5a93d556834a096041e2ad405e2c036f59e2cd9bf05ae328d4eafab34e6beea875a627caee3cdbd84e246414db29e09c501e1b23289c984ac16bc6dbb7659c449bdbf17a40bd7290d2ae3511b5de95706b36f3200a2daa50d48b18728d11cfc353cbe6c24ff3d537daa1d82acf18535ca49", 0xef}, {&(0x7f0000b45000)="", 0x0}, {&(0x7f000063f000)="06cb91e03536959be61c6458f18c3d2c6a3347494621029e8d6d35588acb121397327ab1cb5b6843425f8335be14fa2c382639b09e63c5012f402c9f8961453bbbfbbbe93cf74840fe742a104972fa178b", 0x51}, {&(0x7f0000fe6000-0xa8)="a93cb126776898280d01d6a9ed73800e2e6267acaf7e1d65a61cd78946f9120136f390e4060e11ed48cb124e08445e49570edac5ea9b3370ec85533437a9c7e7476c7b1d7281d1de6cde52e65e5503516e55efcb63d2e85376282e1545476889554beff5831e80dd14086c6b49e8f5dd91d28f0960983826b7c8cace25ad29a4158ed1d61bd109261449e05d08cd7c9e94a2ca4e13837e2ab91176f4765c25c422c9c0ed86702f53", 0xa8}, {&(0x7f000041e000)="9323034c33eb3a9e7c92c50e755ab3bf8fa4474dd6ed49dfff5e63f203e2d7cb28c9872a41d4f97a7e891f69693a21b0722e0e72d299af3baf4fe955843a514dc554be7b363fc95157c587164d621056d11de231027390e2d6166c402ae4913b0e507226edc052369280767eb2255a0d78ef08b601ca470346506867876b545c011fa382551d19e15a9c53b5e955824d326e3b5dacd63fe64865318c80477f5b88d610a8cac687bd0937d6184ff3443812a200b904b1a6b9dc37e905b54c384bb02de6102ab2dee2b8", 0xc9}], 0x7, &(0x7f0000577000)=[{0x88, 0x10f, 0x41fa, "630391d9b625d5f545a60e09d480d5fb35a63ba442d5589dc32fb31078fbfd4fd9d8d3a7f08645cfcdb27c06e06f6113a87cc5acccd0df01f60b37081fd3be1872d734af1e76e4172c311bbc4c490a9547fd286c61d04f1dab01a75b3b659e76e01c962d4cc65044ccbd5c406e8a4f84d75076382b6796"}, {0xd0, 0x85, 0xf5, "c84d67cb826e1343d774712dd85c11efff932319dc01a4930db12cd62668e1334b1685ff0518407ca18ec01bf2bfc620d3c382bda2439fd80eb0a43fbf457aaf39d2d7e78859427dbd77cd83b2033212c1ce422e20e61639acc13c66c54640056865b330c41f8354c18efb454a4de62177f530c0f0cf01470bc9086478c34fe6c61c006fd7146c226c0d65593e4b4afe55d39857c72412ed5bbbdf2bff871591940e392a8516a6dc3e8d4145b7632e1e97e50a6350aac78572"}, {0xe8, 0x10f, 0x9, "30773a1dc2ffd3edf86b4116ecc281f591b6205245659ca952d711e591cb37b0e4d39bd5bbb8d130dcfa9ca53f5fee394dc07320fec2dd81511817fa53c26b16a134701d91408ce7959ed2ebd4b58fb69647cbe0d20547b94b3d55a1e43b31d48d9d9765200efc47d2dc4954775305e4c5c0af55029601dbe00ee1467d4257128dd31468cab62570c1fa10dd27abb2ac62babd9fc582a7a109089203765800822078c1a05c95ebd11b4adfb44ff70732adb7761488ebdc2ce3584769f06977950e121b8d22b630614c5597e7ffad939c5ce6b73c45"}, {0x108, 0x84, 0x5e93, "c91b5b5560fefa2a3c4fff173da187ce9545b4f207bd00ab918ac58cf5e54a3e4949c4ec1ccca4428492663343e17164ad1079d4f7d6379c2d83645b6ed3f0a3e756ead75c2f5b1ae572a5877e4d8ad4a18f4da7034ee633b3cf80b5d2704d2fe634091a73f026de323f95fa95dca720924a17983fa725b0144a000776069bf22b74cec279e79d1e4f514f923a7e0e450c81f1389f3ec15c749abeb3f8df82c4195628927d0c9570215060b75f577fa8a9ed06189f477f589703b308877896f0f91977e429d1e29cf619cfe165a3f276ec239cfc7a65336a4617a842b3c0e79a0e8c32b3cfb79129799d47d5170d8ac42df9"}], 0x4, 0x4}, 0x800) r5 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f00004c2000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x13}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000000000}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x6}], 0xb4) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000bde000-0x78)={0x7d, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xb65, 0xc, 0x80000000, 0xa9, &(0x7f000047d000-0x10)=@common="07f90000a8000000000e0000c2100000", 0x1ff, 0xf1c, 0x7}) connect$inet(r5, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r5, 0x400) r6 = accept$inet(r5, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) shutdown(r2, 0x1) listen(r0, 0x20000000000004) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f0000298000-0x20)={@common="6970365f767469300000000000000000", @ifru_flags=0x2}) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r6, 0x84, 0x75, &(0x7f0000cc2000)="8000000000020004", 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000b45000-0x6)={0x0, 0x9}, &(0x7f00008b7000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000c7d000-0x8)=@assoc_value={0x0, 0x8b}, &(0x7f0000f14000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ed3000-0x8)={0x0, 0x3}, &(0x7f0000bea000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f00006c2000)={r8, 0x2}, &(0x7f0000459000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00008fb000)=@assoc_value={r9, 0xf800000000000000}, 0x8) 2017/11/15 05:25:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000254000)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b39000)={0x0, 0x0, 0x0}, 0xc) fstatfs(r0, &(0x7f0000f60000-0x6d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000aec000)=0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f3d000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x101, 0x0) syz_open_dev$vcsn(&(0x7f000092a000)="2f6465762f7663732300", 0x9, 0x16b8c1) syz_open_dev$mouse(&(0x7f0000353000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x10001, 0x80200) syz_open_dev$vcsn(&(0x7f0000e4e000)="2f6465762f7663732300", 0x8, 0x10040) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a93000)="2f6465762f73657175656e63657200", 0x200000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000c44000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e15000-0x4)=0xe8) r4 = dup3(r0, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000acd000-0x6)={0x0, 0x3a}, &(0x7f0000e12000)=0x6) r5 = socket$inet6(0xa, 0x1, 0x1) setsockopt$inet6_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000191000)={0x200}, 0x4) sendmsg$unix(r1, &(0x7f0000b54000)={&(0x7f0000c11000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00001bc000-0x60)=[{&(0x7f0000715000-0x4f)="721ad9c76a9025f1f4798d1ba4d2429e23a89035aaf5df593e5ff1f7d9476ba25ac3a4d47ea2c3692c0e7089749af471aeef6f0013b52ecb8d4c9ef2681d1c13da9818a86a77a3bd939afb7356e5c8", 0x4f}, {&(0x7f0000667000+0x201)="f71726a8c2736a77aba2a29aa3bbdd83f30fbfab02a071", 0x17}, {&(0x7f00000b6000)="b6129a1fc08147e35a796e11ad4c9ca2fffbea96fe8d2b8c5ee5ad6606c12fafb9df68c55011a357ed34f1f0fbf219c1b74d165bf571bdb0fc36c714498bb55df0025fb70ab1d53fc2bc91a1d5830e0b98112dd788f5c9c67c3e8f7eff60270bee49a78598c54ae418f00540ceba0b24e51ad2b9bda3b4758b6ebd85db6dd2019d8e653c21749a9a2a93f0e58aa91ac1a7d4a503", 0x94}, {&(0x7f0000530000-0x1000)="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", 0x1000}, {&(0x7f0000011000-0x9a)="40628006df2aaea36f0ac45949297d8b8d2d9a75ecb39c4b531ddd9b8dac7cc080a3734f0a2842d9c76d7aa8e8de8aaf54bbdd29af8e4cb3a39bcc2ef72f552aac02270d92a592d34fbaad1767ce4a77dc18ebf4e0be5cb3ca9f8172e2890af13473b9b01d12ba2e19497e6c55927115d4a054dacea5eba4698cf63c1a32e98504e310f0a2dfd9c0190b8a86bc3cd1bd91b0893ceedabf199d06", 0x9a}, {&(0x7f0000f00000)="ca51621bfb96c5b78fba017c98f39e1349bd52255ea0b01a8c2c4cb090a2a8cf4fe9e3bc6c7486e10fa332a3cd167610bfea32fc729af0fe9ab969e922252ded5523b0b9a7bc903167c0b1", 0x4b}], 0x6, &(0x7f0000893000-0x48)=[@rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r2, 0x0, 0x0}], 0x2, 0x40010}, 0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x3, 0x4) preadv(r0, &(0x7f00004b4000)=[{&(0x7f00001d7000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}], 0x1, 0x0) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, "2e2f66696c653000"}, 0xa) close(r0) 2017/11/15 05:25:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x40000000000007, 0x0) accept4(0xffffffffffffffff, &(0x7f0000339000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000463000)=0x80, 0x0) mmap(&(0x7f00006a1000/0x4000)=nil, 0x4000, 0x40003, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0xcb1, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000987000-0x9)="2f6465762f73672300", 0xb, 0xfffffffffffffffa) vmsplice(r0, &(0x7f00002f7000-0x50)=[{&(0x7f0000e27000-0xea)="f8deb9a6a9352febbece50e7016ded03fe7144caf498e873937a35261735edbe8de3e28a0f98a3562e86f17d98b2a47170bd8f400a61690536ce3ff84cf26ee1b21a4b3311fba938380b9da933653cc521625dd6fa3b430d02cde57e59d13cc8ce8c21a3061e5b36002b1da655ef01c0b7971ea48996df2f63a3f3a22e38f6b77a5afa7b63b902105e5184145365872d293d42620fa57b6b31632a9d2a4172797c5438a700237bffe5d49ad71d80859bfe5b858e888876eafd4c522c6959e07b8b4e934e7045ba49c7a7df7700f219180801aafb5dca6f3d8fcca681d6750dc6308ecaca4b3727a33ec7", 0xea}, {&(0x7f0000000000)="1bf3a689f642996c345cfd876be73772056922a40d2423eb8fdf1c2284687ba9349ffa4b9556ebd1510245ccc21679c60af063a38f62473476c711b539", 0x3d}, {&(0x7f0000f4d000)="ded4ba1252911b4036bedd04103e6d71c2639185d5fab3a7c48d96f393991b3862b33528044a70410fd0fb0722cc0ca81a32ba3ac8c7f485de92fb1078947f22ef90838b7f31a0fc248beb808cca10f6f15722764cd51acc1879f773b303a8a25b93f61648a6a183211de9b9f91c39e94c3ab3a6566c5e78d48f6bf6c0a876c3c9", 0x81}, {&(0x7f0000001000-0xbc)="cfbad39f2258c563c77e94a582f60c6e9c5609afb123df0877579160656b37d6c351ec520dff64654ebe86b761f166de2644bac862726882230aad24528c11341e25aa3fa0ea4b6b7126ee6d4328fc4d622abad0d577e166363bd41a91c329d8cb0bbbe67db2499ce4bed921cc1a9eeaa8a2ae36ee7efb4115204efea6e03f9fc6bdf631bf19ce34fc7abd19f5027486752b23b3fa57d65c3f625f52196c664bc3262ebbc92dbf7e92f9f1085d6a57f0083e91f7d268f426ca7dede5", 0xbc}, {&(0x7f0000cd0000-0x5a)="6eba05a930fe362263047aa01c2ed55f27eea2239d25fd3bce86316184e0520ce80c10c5e9e194b6c3ed8ea4f1bf81dfad21cb504ff5bf3e9b472334eeea636e2c5d52e93c32897603e46d60e6de71bdfad87af5115a861a5f9c", 0x5a}], 0x5, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b7d000-0x8e)={0x0, 0x86, "db3b1859d85ae8e0e78f203cf4c5d7f0c853369e52d09c99db0bef0d90fad7964cc4482d71e1817924533482392a27611b4c6c65bebcaf24be106fdd12c1ec787e10d909e2f0ff0568c80a3beecd519d2df8ce59fd7a93059aa3c9559db78306b5b6357731c4bb0a6e13826e0c08215c6c950268626815446cbcb07ccded1f826874765405a6"}, &(0x7f0000508000)=0x8e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000950000)={r1, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xd4f39e500000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0}, 0x98) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000b2000)={{0x7ff, 0x8}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x8000000400, 0xa, 0x87b, 0x3, 0x0, 0x3, 0x0, 0x22, 0xb213, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfe, 0x0, 0x101, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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$2(0x2, 0x3, &(0x7f0000c77000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00004b3000-0x9)="2f6465762f72746300", 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00006e0000)={0x1, 0x8204, 0xfd, 0x191, 0x0}, &(0x7f0000af5000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000f20000-0x1e)={r4, 0x3, 0x54, "e1246c0d039ca0b22fb513b30448c54da19da4b627a01b8e90c7c0fd4d3df76291134ed123aad2498b294762574f0878282b83379062d3008857e45c1e4b76227f0f34a3a6ac04d131c1cb3992ba0de0132d5c50"}, 0x5c) bind$alg(r2, &(0x7f00008df000)={0x26, "6165616400000000000000000000", 0xe, 0xf, "686d6163287368613129000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r5 = syz_open_dev$usbmon(&(0x7f0000c78000-0xd)="2f6465762f7573626d6f6e2300", 0xffffff7ffffffffc, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) 2017/11/15 05:25:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x9) fcntl$setsig(r0, 0xa, 0x10) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000cb4000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x10, 0x0, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000bb0000)={0x0, 0x8}, &(0x7f000074a000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000b84000-0xc)={r3, 0xddab, 0x30}, &(0x7f0000220000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000056a000)=@assoc_value={r4, 0x2}, &(0x7f00006e6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f64000)={0x0, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2077c0000}, &(0x7f0000f64000)=0x98) connect$inet(r2, &(0x7f0000f61000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) unlink(&(0x7f0000af1000-0x8)="2e2f66696c653000") socket$netlink(0x10, 0x3, 0xffffffdfffddfff8) socketpair(0x10, 0x80f, 0x8001, &(0x7f0000836000)={0x0, 0x0}) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDSKBLED(r5, 0x4b65, 0xffffffffffffffe7) r7 = accept4$inet(r5, &(0x7f0000de5000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b8000)=0x10, 0x80800) socket(0x40000000015, 0x5, 0x0) r8 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bd6000-0x11)="2f6465762f7161745f6164665f63746c00", 0xffffff7fffffffff, 0x0) ioctl$sock_FIOGETOWN(r8, 0x8903, &(0x7f0000f13000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2000000000db, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfe, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, r9, 0xffffffffffffffff, r6, 0x3) socket$inet6(0xa, 0x400000000080003, 0x100fc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000cfb000)={0x3, [0x20, 0x3, 0x8]}, 0xa) getsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f0000f66000-0x4)=0x0, &(0x7f0000848000)=0x4) shmget$private(0x0, 0x1000, 0x54000320, &(0x7f0000e89000/0x1000)=nil) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000a3e000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="8b19dd3a055113982071893fb285ac3b"}) sendto$inet(r1, &(0x7f0000452000)="05f1", 0x2, 0x0, &(0x7f00000e6000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/15 05:25:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = dup(r0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000de7000)={0x0, 0x10000, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000674000-0x20)={"b515394b5123faed3bbfa2608540369f", {0x4, 0x4, 0x376, "bcc7b26fae29", 0x4, 0x0}}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x882, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000002000-0x50)={{0x3, 0x9}, {0x6, 0x2}, 0x0, 0x1, 0x400, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r3, 0x6, &(0x7f0000003000-0x18)="10e9be6f49d1c0349bd2cda96c3af81941c4208df2e52246") ioctl$KVM_SET_SIGNAL_MASK(r3, 0xc08c5102, &(0x7f0000e83000)={0x0, ""}) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000002000-0x8)={0x0, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000036f000)={0x0, 0x7ff}, &(0x7f00005b4000)=0x8) clock_gettime(0x0, &(0x7f00002ab000)={0x0, 0x0}) mq_timedsend(r3, &(0x7f00006e9000+0x64b)="01", 0x1, 0x9, &(0x7f00002b8000-0x8)={0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000489000)={0x2, 0x2, 0x0}) clock_gettime(0x100000, &(0x7f00006a0000)={0x0, 0x0}) write$tun(r1, &(0x7f00006af000-0x54)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0xe83f, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback={0x0, 0x1}, @random="3ed624d6a065", @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}, 0x4c) flock(r2, 0xd) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000f38000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000db7000/0x18000)=nil, &(0x7f00006f3000)=[@text32={0x20, &(0x7f0000a42000)="0fd2e266ba4100b000ee650f320f380705e02200000f01d1c4e1995f6200c744240000000000c7442402a4ac7901c7442406000000000f0114240f01c8650f011de59c37b3362ef4", 0x48}], 0x1, 0x0, &(0x7f0000315000)=[], 0x0) accept4$packet(r3, &(0x7f0000f23000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00008d3000-0x4)=0x14, 0x800) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) nanosleep(&(0x7f0000075000)={0x77359400, 0x0}, &(0x7f00008d9000-0x10)={0x0, 0x0}) sendto$packet(0xffffffffffffffff, &(0x7f0000ce2000-0xae)="726cce9be5ef960f4786f91aee9eff94f840ba2cd18757e976343bec08a6905a68d5b68278925c832735ec2d471ad8c5f8ab65875eb498676335aeffd704db06765762501ed741893fbc5acdd632864a15c3cd762c8238c8662ecfb21d049706292987403fab8540b01d368666b8203064cca531bbb54e5609c9421e704a5796b9645fca273af9f3d2f16ea7b60a717bda0ceeaf0cdd19c8f9c3650a9e271a076d7fa583fff11c0857a1ed45a3ed", 0xae, 0x20000000, &(0x7f0000f56000)={0x11, 0x7, r5, 0x1, 0x37f6, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2017/11/15 05:25:28 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000aa3000-0xc)={0x0, 0x80, 0x30}, &(0x7f0000aa3000-0x4)=0xc) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000071e000-0x1c)={0x0, 0x14, "e2a2ac962e4da041ed94c7d6711a702ee3c7fb11"}, &(0x7f0000aa2000)=0x1c) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000aa3000-0xc)=@assoc_value={r1, 0x400}, &(0x7f0000aa4000-0x4)=0x8) mmap(&(0x7f0000000000/0xab7000)=nil, 0xab7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffeff7ffffffe, 0x0, &(0x7f00007cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000130000)=0x1000000000101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x81c7, 0x5, 0x26f}}}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0xb, &(0x7f0000aba000-0x4a)="1b0713a456f22ae1f8a095abdcae72e8068ae03b12d3ae6166279059bd16eda991adfef585657e5cff73ceaf50d69df2e37daa3ac664b59b86f89ae8d40bad4d8821bcd2b01d77a7d422", 0x4a) openat$kvm(0xffffffffffffff9c, &(0x7f000035f000)="2f6465762f6b766d00", 0x0, 0x0) socket(0x11, 0x80803, 0x10001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11184, 0x0, 0xfc, 0x0, 0x7ffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x890, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe5b000)=nil, 0xe5b000, 0x7, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0xc000) mmap(&(0x7f0000f0b000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000481000)="2f6465762f766373612300", 0x11ff, 0x181000) ioctl$TCXONC(r4, 0x540a, 0x8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000fd7000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x2, 0x0, 0x0, 0x0, 0x6, 0x80000003, 0x1}) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f0000c78000)={0x8, 0x9, 0x0, 0x0, &(0x7f000028d000-0xb)="", 0x0, &(0x7f0000604000-0xd1)="", 0x0, &(0x7f0000000000)=""}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000907000/0x1000)=nil, 0x1000, 0x1000000, 0x810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 243.111959] device lo entered promiscuous mode [ 243.116757] sctp: [Deprecated]: syz-executor6 (pid 31834) Use of struct sctp_assoc_value in delayed_ack socket option. [ 243.116757] Use struct sctp_sack_info instead 2017/11/15 05:25:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x4000, 0x0, 0xac, 0x85, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000002000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) connect$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x10001, 0x0, 0x2f, 0xb5d5, "82cf2d2a1a6297805b9459aa5d3bb5874065260784607fe4d8f6ef376cb203707d6eddb038da6ec98e62425a0c5efe8453ea94c5f1d3443b02bc323e061a7f", 0x7f}, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000003000-0x8)=0x6) mmap(&(0x7f00001a8000/0x2000)=nil, 0x2000, 0x0, 0x51, r0, 0x0) mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000049000)="2f6465762f7573626d6f6e2300", 0xffffffff, 0x84) setsockopt$inet_tcp_int(r2, 0x6, 0xe, &(0x7f000004a000-0x4)=0x7ff, 0x4) r3 = syz_open_dev$sg(&(0x7f0000048000)="2f6465762f73672300", 0x0, 0x2) readahead(r3, 0xff, 0x6) ioctl$KDDISABIO(r3, 0x4b37) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f000000e000)=0x5, 0x4) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000052000-0x40)=[{&(0x7f000004e000-0x3c)="9670ab4e2c99ff434b5f3e86b74080593ad93e9b96a0c8f68e84d3785d6f5f4a0ec2b69a28f6ce28a3954680236f729899484c936e0d84c8895a2ab6", 0x3c}, {&(0x7f000004f000-0xf)="a5c2796894c4d9bf443ab014d1dbe2", 0xf}, {&(0x7f0000053000-0xad)="a17b3e291a32ae4a7553fa4817c497f97c48ddaa1b37449f02cfc5a4e6882c63f58fbc9501cd641dc49a99c7fb1fdfde140320d8b0ff190237293d1e3ef9b2e76a336840b9644c1ab3ed23722d829fb695b5909b73dfd3ed3a61f8c72e8014d63f7fef3df5cbd954a2eff4116a846b03fee6144916e7bb37c88e572eaf3cf95cac6a0ce88ef13c22c9778d08394fa864a8238916cff4c2c44cb4a56a3c4334b358bf5c84242b5ea7a5c6f3e23f", 0xad}, {&(0x7f0000051000-0x1000)="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", 0x1000}], 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000044000)={0x8001, 0xffffffffffffff0a, 0xffffffffffff0000, 0x5b, 0x7fffffff}, 0x14) socketpair$inet_sctp(0x2, 0x4, 0x84, &(0x7f0000010000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r3, 0x1, &(0x7f000004a000-0x6)=0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f000003a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) ioctl$FIONREAD(r2, 0x541b, &(0x7f000004b000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/11/15 05:25:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00003d2000-0x8)="2e2f66696c653000", &(0x7f0000f99000)="2e2f66696c653000") r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000014a000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000064a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c08000)=0xb) timer_create(0x0, &(0x7f00009fc000)={0x2000000000000000, 0x0, 0x0, @thr={&(0x7f0000113000)="", &(0x7f000050b000-0xb6)=""}, []}, &(0x7f0000e8f000)=0x0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x9204, &(0x7f00002ab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000fb3000)=0x0) r4 = syz_open_dev$usbmon(&(0x7f00001ca000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x400) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000098f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f7000-0x4)=0xe8) sendfile(r1, r2, &(0x7f000009d000)=0x0, 0x7fff) stat(&(0x7f0000cd9000)="2e2f66696c653000", &(0x7f0000653000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fadvise64(r0, 0x0, 0x6, 0x7) chown(&(0x7f00007a8000)="2e2f66696c65302f66696c653000", r5, r6) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000010a000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000519000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000d8a000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) r7 = socket(0x0, 0x802, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000714000-0x4)=0x8004, 0x4) write(r7, &(0x7f00005d9000)="", 0x0) r8 = fcntl$getown(r1, 0x9) ptrace$setregs(0xf, r8, 0x7ff, &(0x7f0000f02000)="feca8193293b28133f75acfff391a51e934ac475b87a929fdcedfa310386448cb1eafee2e9c983e03f176d28aa4ecead19d1d7f3c5c79cc736f7a774f70f97e507453e969e8433fe4383eaaa5be87bb2bed41b") ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000e54000)=0x5002) [ 243.209245] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 243.237981] sctp: [Deprecated]: syz-executor6 (pid 31834) Use of struct sctp_assoc_value in delayed_ack socket option. [ 243.237981] Use struct sctp_sack_info instead 2017/11/15 05:25:29 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000003000)=[0xffffffffffffffff, 0x0]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000005000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3) lstat(&(0x7f0000003000)="2e2f66696c653000", &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) r3 = socket(0x15, 0x80005, 0x0) getsockopt(r3, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)="00", &(0x7f0000000000)=0x1) 2017/11/15 05:25:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x87e000)=nil, 0x87e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = syz_open_dev$mice(&(0x7f000038f000)="2f6465762f696e7075742f6d69636500", 0x0, 0x40) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003dd000)={0x0, 0x3}, &(0x7f0000e80000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cf6000)={r1, @in6={{0xa, 0x1, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f000087e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000087e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000087e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) getpgid(r2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f37000-0x8)={0x0, 0x0}) syncfs(r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c8f000)="2f6465762f6877726e6700", 0x80400, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f000024c000-0xa8)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffff8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xab3}], 0x9) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000020000)="2f6465762f6c6f6f702300", 0x0, 0x2) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000aa9000-0x8)="2e2f66696c653000", 0xa8a00, 0x40) getsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000495000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e80000-0x4)=0x8) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f000015b000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000e80000)={0x0, 0x6, &(0x7f00000af000)=[@in6={0xa, 0x2, 0xeeea, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x35}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x0, @rand_addr=0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000912000+0xfd0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f000081a000)={r8, 0x101, 0x10}, &(0x7f000030b000)=0xc) fstatfs(r5, &(0x7f0000c33000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r7, &(0x7f0000222000)="", &(0x7f0000729000)=""}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f00002be000-0x14)={0x9, 0x6, 0xfffffffeffffffff, 0x8, 0x2, 0x0, 0x0}, 0x14) getitimer(0x3, &(0x7f0000f0a000)={{0x0, 0x0}, {0x0, 0x0}}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000087e000)={r0, &(0x7f000087e000)="39eb8a3199f5d2f314254b964a626a45ac30d5b8641824280769f5015c1c66ae9d00401e998a7a820d150cb66ed5be61db", &(0x7f000087e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) 2017/11/15 05:25:29 executing program 6: mmap(&(0x7f0000000000/0x9e6000)=nil, 0x9e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000000000) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000955000-0x4)=0x0) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00009e7000-0x48)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) mmap(&(0x7f00009e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002ad000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$llc(r2, &(0x7f00008fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00006f8000-0x4)=0x10, 0x807fe) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f00009e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r3, &(0x7f00009e8000-0x60)=@nfc_llcp={0x27, 0x1, 0x9, 0x7, 0x12f0c975, 0x9, "c77b222d3022d3b227299a7ee4e9c447663d78f3979f54032dd367675d6b121122b73137920fed06f6feff947a784154ac51857c9352ad72cfd446d18b59e6", 0x2}, 0x60) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x2, 0x33, r3, 0x0) mmap(&(0x7f00009e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000565000-0x38)={&(0x7f0000574000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f00009e8000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xffffffff, 0x1, 0xd1, 0x1, 0x4, 0x7, 0x3, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0xffffffff, 0x1, 0x200, 0x8, 0x2, 0x0, 0x2, 0x0}}, @init={0x18, 0x84, 0x0, {0x9, 0x5, 0x8, 0x4fdc}}, @sndrcv={0x30, 0x84, 0x1, {0x8c4, 0x5d, 0x200, 0x6, 0x0, 0xcb, 0x100000001, 0x28193492, 0x0}}], 0x4, 0x0}, 0x0) mmap(&(0x7f00008e9000/0x2000)=nil, 0x2000, 0x3, 0x31, r3, 0x0) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r3, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000400000)=[{&(0x7f0000955000-0x89)="12b9fc132212a874b32bb51d29bfdbf382db824b2577cbcc521e6ec9276bda251b49680cc3d482eb625ae3da5a727986259beebd679a3818c1771e1f4d5f2ada9f4cc78c5ddeaef4b2485fdc56d990fde32067c9d7f74f72682d76f0a23b471ac4efc1e0d70bc37bb4a5fe8bf54d9d3f91fee2dee7b70f56f9e3b91a05c63069bcae4d607289a14682", 0x89}], 0x1, &(0x7f000024f000)=[@sndinfo={0x20, 0x84, 0x2, {0xf78e, 0x202, 0x0, 0x0, 0x0}}], 0x1, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x0, 0x0, 0x0}}], 0x1, 0x0}], 0x2, 0x0) socketpair(0x10, 0x80007, 0x6, &(0x7f00002dc000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00009e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000053e000)=0x0) r6 = getpid() mmap(&(0x7f00009e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00009e9000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a5000)=0xe8) r8 = getgid() mmap(&(0x7f00009e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000079e000)={0x0, 0x0, 0x0}, &(0x7f0000927000)=0xc) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000014000-0x1c)=[{0x19, 0x19, 0x719, 0x0, 0x0, "0a0000dc1302000200"}], 0x19}], 0x1, &(0x7f000051d000-0xd0)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r6, r7, r11}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r5]}], 0x7, 0x0}, 0x4000) mmap(&(0x7f00009e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/15 05:25:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f00009c7000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fe1000)=0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 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(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000cbf000-0x98)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000e94000-0x4)=0x98) prctl$seccomp(0x16, 0x2, &(0x7f00005d2000+0x95e)={0x1, &(0x7f0000ab9000)=[{0x9, 0x68, 0x1ff, 0x401}]}) flistxattr(r6, &(0x7f0000734000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8) readlinkat(r6, &(0x7f0000fd5000-0xa)="2e2f636f6e74726f6c00", &(0x7f000043e000)="00", 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000005b000)={0x0, 0x0}) r7 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r7, []}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000f74000-0x10)={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}}) 2017/11/15 05:25:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x200000, 0x5, 0x0, 0x6, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000663000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x80000000000, 0x0, 0x0, 0x0, 0x23e, 0x0, 0x0, 0xfd, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffff7fffffffffd, 0x400, 0x2, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x4032, 0xffffffffffffffff, 0x0) r1 = getpgrp(r0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7f, 0x0, 0xfffffffffffffffd, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x1, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000936000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={r3, r4}, &(0x7f0000876000)=0x2, 0xda07) futex(&(0x7f000000d000-0x4)=0x0, 0x4, 0x1, &(0x7f0000b42000)={r5, r4}, &(0x7f0000c3c000-0x4)=0xffffffffffffffff, 0x1) mmap(&(0x7f00004b3000/0x3000)=nil, 0x3000, 0x6, 0x4010, r2, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000687000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r6, &(0x7f0000dbf000-0x38)={0x0, 0x0, &(0x7f0000a09000)=[{&(0x7f0000001000)=[{0x50, 0x14, 0x709, 0x0, 0x10000000000, "cdbcca703e0f071f3d00000000ad4fcc9ebe178f4acb7906af44134d0f019b44000000000000000707fc080000000000000025e72b320016060000000006"}], 0x50}], 0x1, &(0x7f0000dbe000)=[], 0x0, 0xfffffffffffffffe}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x80003, 0x3) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dc1000-0xc)={0x0, 0x0, 0x0}, 0xc) dup(r7) bind$inet6(r7, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0xfffffffffffffffe, 0xa28, 0x0, 0x0}, r8, 0x0, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00004dd000)={0xfffffffffffffffe, 0x7, 0x4, 0x7ffff, 0xfffffffffffffffe, 0xfffffffffffffffb, 0x0, 0x7fff, 0x0, 0x0}) memfd_create(&(0x7f0000c87000)="40706f7369785f61636c5f61636365737376626f786e6574312a73656375726974796370757365742e00", 0xfffffffffffffffe) 2017/11/15 05:25:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x100000003f, 0x100ffc) mmap(&(0x7f0000000000/0xdd3000)=nil, 0xdd3000, 0x3, 0x32, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c9c000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x6, 0x0) fcntl$getown(r2, 0x9) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000c1c000-0x4)=0x400000, 0x4) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000dd3000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x4, 0x10, r1, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000019f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x4811, r5, 0x0) mmap(&(0x7f00002df000/0x3000)=nil, 0x3000, 0x40000001000004, 0x23f, r5, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r2, &(0x7f0000d88000)=0x0, 0x8) r6 = semget(0x0, 0x1, 0x122) mmap(&(0x7f000065c000/0x13000)=nil, 0x13000, 0x3, 0x32, r5, 0xffffffffffffffff) mmap(&(0x7f0000624000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000dd7000-0x10)={0x0, 0x0}) semtimedop(r6, &(0x7f0000dd4000)=[{0x4, 0x1, 0x1004}, {0x4, 0x7fffffff, 0x40000001000}], 0x2, &(0x7f0000b96000-0x10)={r7, r8+10000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000001000-0x4)=0xda88) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000b72000-0x10)=[{&(0x7f0000001000)="0000000000000000", 0x8}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000c68000)=0x3c) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x6) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x42) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000dd8000-0x4)=0x881) mmap(&(0x7f000049d000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r5, 0x1, 0x0}], 0x1, 0xfffffffffffffff5) mknod(&(0x7f0000dd8000)="2e2f66696c653000", 0x2, 0x1) dup2(r4, r5) tkill(r3, 0x80000000000016) 2017/11/15 05:25:29 executing program 4: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000dbf000-0x10)={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000c04000)=0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000e13000-0x4)=0x0) bind$inet(r0, &(0x7f000069b000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0xa, 0x3, 0x3c) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000e7000-0x4)=0x907, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000ef2000-0x4)=0x800, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x80002, 0x300) setsockopt(r2, 0x107, 0x2, &(0x7f0000001000)="", 0x0) syz_emit_ethernet(0x65, &(0x7f00005b3000-0x65)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="0cb17d0ae210", [{[], {0x8100, 0x2, 0x4, 0x6}}], {{0x0, @llc={0x51, @llc={0xe, 0xfe, "44fb", "4ac3885926c6b8f3287a90acfdc3557d6828000000000000000261e796b4bfff729a9358cc0e5aaceb33d3046c0a5928e31a9196fc9abde073d41c6d8f5f9d0c7e09c1e71b0b0b83cfd8ec4d02"}}}}}, 0x0) sendmsg$unix(r1, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000d89000)=[{&(0x7f0000b2d000-0x33)="9658bf23a09c205351c351be861d27993dfef2bb0fc027bc1a76526dfc272050a38c5fd4b3aed49d1ad0e55007ed7f4b446f45feceeba5ff34c853eabc6238f57630d09a8ca6b389eb22235e299ebe17023cb67af0733748ca2ac4a68e5d4135c7d3c3c5e1851ccf750283a437f3f69b285f35960d09ae38446346cf0d08d76b2258055681e9cc9be46a771720c4774224129472d5087be14ca61093cbb598965ea4ba6aaf094eb0d02fb6738bc06cb6592a31adc5216f", 0xb7}, {&(0x7f0000040000)="b2f2c04a3444d596fac7389468db10f21365674148eac8b7c21aff8f18cab0af4616304fe7badb61315fec195e97973ac6ca6de4edd8ee5aca64349633d42929990dced3dc3774c586555ad11cda336e349cc5b0c5496688ba9bf876a9c47d905e0bb919f79b1c4f85eb338ee8ae2bcfee0174e5dc868d8f54d02d6b8821e5f70f910f67a4a966f501dfbfb31ed0c4fc5d402b0bd012e07b368dc94ebca8eb4956301f24ae283f075c653cecc31e8e7fff09ab32000000000000001f05880700000067b8b543d086ce8dbb65cf8f15790fbf06ac4bfa5a271635c8dfbfc72094a7108b", 0xe3}, {&(0x7f00000f3000-0xae)="1cdd3efa5c1f65adcecc728d461fb328a5d7d6c2d968cc47f6ed327bcfcf293529cc0415450aafdd5d8c2051ca027df85e0c5700b260f626ddd49f9fa974bdd1814511ea86ae15beb2a20ae6b7028ed03b3c44b0ca3345f47f66fd076f05142882da9c8ba16cd9f5b39fc1e417994ab64bc1a6537b2696e45fdfd1332ba833a915527dc2aa28c3d8292659069b0937048143f1a28f50a6f253ac89a7b87f976b71bfe9c2fabebb7bc327ccb3c5ff", 0xae}, {&(0x7f0000eeb000-0x84)="2d4ec37b92b5ff4eab6c3334ccf9de88d5d9cf85875441da336e4ffb22d3b7aae8ea3edf238c6980e636c453bb91b2b8c3f208df7f324b6586a0e9cfbb96e1a62232c80a6f4090a039f18be313395927085e853796e3c6059098969c7847a2e488ba619b75a28f386fcc3b839da75b7bf9cd5f67705523c889d87d62798d12d3224de11a", 0x84}, {&(0x7f0000307000-0xb3)="cf19dcc8836f2077d8384aef691274b2f09f1d2756a5b53b46ac1c575d7596c0513ea06af2b73b8b9ffc4da997abcc91756714224da01f13508be873e9f629ed30447e84550e2e8c19a94ac720191df45ff6c415e1968c5ad809ee597541c1776a68636e5c5039268a6cbdc0917780a6d961d0a6559d9623e7558891fba8eb3ac4c5289837275f61bcf8185866c49712f5edcfc470884d536a2e91406e397650bed4e655629f5914ba2de09872450674c51924", 0xb3}], 0x5, &(0x7f0000e4c000)=[], 0x0, 0x42}, 0x4000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000641000)={0x0, 0x0}) r4 = accept$inet6(r3, &(0x7f0000e77000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002b3000+0x800)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000b1f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xfffffffffffffff8}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000d34000-0x4)=0x508, 0x4) connect$unix(r1, &(0x7f0000f1a000-0x18)=@file={0x1, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) setsockopt$sock_int(r4, 0x1, 0x23, &(0x7f00002d8000)=0xffffbfffffffff7f, 0x4) write(0xffffffffffffffff, &(0x7f0000c24000)="7d", 0x1) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000a70000)=0x2, 0x4) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000275000-0x18)=@add_del={0x2, &(0x7f0000121000-0x10)=@common="73697430000000000000000000000000", 0x4}) setsockopt$inet6_tcp_TCP_SILENT_CLOSE(r2, 0x6, 0x6bd, &(0x7f0000afd000-0x4)=0x2, 0x4) recvfrom$ipx(0xffffffffffffffff, &(0x7f00008b5000)="", 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x7ff, "00000401327b", 0x5, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/15 05:25:29 executing program 5: mmap(&(0x7f0000000000/0x26f000)=nil, 0x26f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000226000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) getpgid(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000263000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) mmap(&(0x7f0000263000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000263000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00008a2000)="2f6465762f6c6f6f702300", 0x7, 0x2040) r3 = syz_open_dev$vcsn(&(0x7f0000806000)="2f6465762f7663732300", 0x5, 0x80) openat(r3, &(0x7f0000b99000)="2e2f66696c653000", 0x200000, 0x62) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r2, 0x0) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000e5c000-0x4)=0x0, 0x0) inotify_add_watch(r1, &(0x7f00002d4000+0xaf0)="2e2f66696c653000", 0x0) r5 = syz_open_dev$loop(&(0x7f00000f6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) setsockopt$inet_tcp_TCP_CWND(r4, 0x6, 0x6b4, &(0x7f0000bd7000-0x4)=0x3, 0x4) fallocate(r5, 0x11, 0x0, 0x44400004) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000c40000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) [ 243.503358] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=31900 comm=syz-executor7 2017/11/15 05:25:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b77000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f00002a0000-0x4)=0x3, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000144000-0x4)=0x1, 0x4) bind$inet6(r3, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00006f7000)={0x2, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r1, 0x5421, &(0x7f000028b000-0x8)=0x3) listen(r3, 0x200) socketpair(0xd, 0x6, 0x2, &(0x7f0000e81000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f000077a000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000055a000)=0xe8) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000055000-0x4)=0x8, 0x4) sendto$inet(r2, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r3, 0x29, 0xff, &(0x7f0000c1d000)=0x3, 0x4) getsockopt$bt_hci(r2, 0x0, 0x0, &(0x7f000073d000)="", &(0x7f0000cad000-0x4)=0x0) close(r2) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00001df000-0xb8)={0x0, 0x6, 0x4, 0x1f, 0x1d45, 0x7f, 0x14fe, 0xffffffffffff0863, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1000, 0x0, 0x3, 0xa1f}}, &(0x7f00002d9000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000015f000)={r6, 0x6}, &(0x7f00000d6000)=0x6) close(r4) getsockopt$inet6_tcp_buf(r3, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008b2000)=0x91) sendto$inet6(r1, &(0x7f00007e3000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept(r1, &(0x7f0000cd9000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ca9000-0x4)=0x10) mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000d5a000)=0x0, &(0x7f0000199000-0x4)=0x4) 2017/11/15 05:25:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f72746300", 0xc0040, 0x0) r1 = openat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000213000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3, 0x4, 0x2, 0x10001, r2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r3 = open(&(0x7f0000a08000)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000772000-0x20)={{&(0x7f000047b000/0x1000)=nil, 0x1000}, 0x2, 0x0}) r5 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x46e, 0x9}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000f8f000-0x38)={0x0, 0x30, "ee85911b17c6afd2d63f70a25cc0c5f2e2440bb3ebbe4e528e5a26e14641d6a158108824141838355200ff1f6c953dcb"}, &(0x7f000079b000)=0x38) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000000)={r6, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xffffffffffff4645}, &(0x7f0000107000-0x4)=0x98) r7 = msgget$private(0x0, 0x100) msgrcv(r7, &(0x7f000056d000)={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x48, 0x0, 0x1800) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)="2e2f66696c653000", &(0x7f0000075000)="2e2f636f6e74726f6c2f66696c653000") getdents64(r3, &(0x7f0000c91000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f000032a000-0xd8)=@ioapic={0x6000, 0x9, 0x3, 0x2, 0x0, [{0x5, 0x8, 0x9, [0x0, 0x0, 0x0, 0x0], 0x8000}, {0x0, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0], 0x7f01}, {0x2, 0x800, 0x1, [0x0, 0x0, 0x0, 0x0], 0x9e54}, {0x0, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x0, 0x7fffffff, 0xb2, [0x0, 0x0, 0x0, 0x0], 0x7fffffff}, {0x7, 0x4, 0x4aee, [0x0, 0x0, 0x0, 0x0], 0x61ae}, {0xffffffff80000000, 0x7fffffff, 0x4000, [0x0, 0x0, 0x0, 0x0], 0x7fff}, {0x3, 0x0, 0x80, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x4, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x2}, {0xffffffff, 0x0, 0x100, [0x0, 0x0, 0x0, 0x0], 0x81}, {0x7547, 0x5d1, 0x9, [0x0, 0x0, 0x0, 0x0], 0xc83}, {0x9, 0x64, 0x1547, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x3f, 0xfb, 0x4, [0x0, 0x0, 0x0, 0x0], 0x3ff}, {0x4, 0x1000, 0x5, [0x0, 0x0, 0x0, 0x0], 0x70}, {0x0, 0x2000000000000, 0x80000001, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x6, 0x10001, 0x100000000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x3, 0x7006, 0x7, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x401, 0x3ad7, 0x2, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x8, 0x9, 0x4126, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x7ff, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x81, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0xfffffffffffffffe, 0x3, 0x7f, [0x0, 0x0, 0x0, 0x0], 0x20}, {0xffff, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x2}]}) link(&(0x7f0000f7c000-0x8)="2e2f66696c653000", &(0x7f000014b000-0x10)="2e2f636f6e74726f6c2f66696c653000") ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) timer_create(0x7, &(0x7f00005f9000-0x60)={0x0, 0x2a, 0x2, @thr={&(0x7f000016e000)="", &(0x7f0000fcb000)="c2994ca2f96fa9285af7711288235ad3f1416ae264d1f3bf69cc1df2bc007602b4d36b3268b2be189f5f9d7828168c13559cf8c84b16eae4e5a8dae435ab3559ddafaca848f91b5317337ac63eba08b46867076d955277d8d1ed340c21c5a63786569b8fe0fe09ff6a035a94bee183eb304fd76b1cfc956c0568a0ad8166a648096995fd4d35ff2a16986a6d55d35858f076aadab8c5016895f24b5318f7d9ed6057ad79cf7e24282b1298c75a0b000de587972f2a1e6ef2923aa18d96"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000036e000)=0x0) timer_getoverrun(r8) 2017/11/15 05:25:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x7ffffffffffd) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000012000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @cisco=&(0x7f0000bf0000)={0xfffffffeffffffff, 0x9}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0xb) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000041a000-0x90)={0x100000001, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000049d000-0x30)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000950000)="2f6465762f7573626d6f6e2300", 0xffffffffffffffc0, 0x424800) accept4$ax25(r2, &(0x7f00006eb000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000c08000-0x4)=0x10, 0x80000) sendto$inet(r1, &(0x7f000079b000)="", 0x0, 0x0, &(0x7f0000e78000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$intptr(0x1c, 0x1) r3 = open(&(0x7f000001a000)="2e2f66696c653000", 0x4000000440, 0x44) connect$inet(r1, &(0x7f0000c6d000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000a2c000-0x1)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8, 0x0}, &(0x7f0000061000-0x4)=0xc) execve(&(0x7f000005e000-0x8)="2e2f66696c653000", &(0x7f000000a000)=[&(0x7f0000060000-0xc)="2f6465762f6175746f667300", &(0x7f0000047000-0xc)="2f6465762f6175746f667300", &(0x7f000005f000)="2c6574683000", &(0x7f000005f000)="6c6f706f7369785f61636c5f61636365737373656375726974795b2b73656375726974796d643573756d1b3d2300", &(0x7f000003f000-0xf)="73656c662e2f5c6367726f75709200"], &(0x7f0000060000-0x18)=[&(0x7f000003b000)="00", &(0x7f000005f000)="2e00", &(0x7f0000016000-0xd)="2b776c616e306d643573756d00"]) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000b0e000)="d3c088edd1308ac1ab61d297fa6e5df36320001a2abfdeaec94071ccd18b2c1d83205489c3e77a0f42dbe95b2d990cb9d0d7754d4228840247f2f0b50f80ea88bb6f51935da831145f4ae389c90c", 0x4e) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000870000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a22000)=0xe8) bind(r3, &(0x7f0000a82000-0x10)=@nfc={0x27, 0x7ff, 0x8, 0x23}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000af6000-0xc)={r4, 0x6, 0x30}, &(0x7f0000d36000-0x4)=0xc) recvmmsg(r1, &(0x7f0000ffe000-0x180)=[{{0x0, 0x0, &(0x7f0000c12000-0x20)=[{&(0x7f000040f000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000262000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}], 0x2, &(0x7f00002e7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63, 0x3}, 0xa9c}, {{&(0x7f00003a5000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000fa0000)=[{&(0x7f0000f16000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000a91000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000ce7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f000063d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000f24000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000a54000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f0000227000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}], 0x7, &(0x7f000092c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34, 0x4}, 0xfffffffffffffff9}, {{&(0x7f00003bf000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cc2000-0x20)=[{&(0x7f00001dd000)="000000000000000000000000000000", 0xf}, {&(0x7f0000b51000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, &(0x7f0000906000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49, 0x80}, 0x6}, {{0x0, 0x0, &(0x7f0000a67000-0x40)=[{&(0x7f0000e67000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000211000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f0000bd0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000e36000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}], 0x4, &(0x7f0000a26000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000719000)=[{&(0x7f0000a65000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f00001a8000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f00004b4000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f0000535000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000916000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}, {&(0x7f0000541000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}, {&(0x7f0000e19000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000287000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}], 0x8, &(0x7f0000f00000+0x3df)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6, 0xfffffffffffffff8}, 0x8}, {{0x0, 0x0, &(0x7f0000244000)=[], 0x0, &(0x7f0000f54000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93, 0x7d}, 0x100000001}], 0x6, 0x2, 0x0) splice(r3, 0x0, r1, 0x4, 0x0, 0xf) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) times(&(0x7f0000cf2000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f00005d8000-0x4)=0x0, &(0x7f0000245000-0x4)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000d38000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) socketpair$inet6(0xa, 0x6, 0x401, &(0x7f000076c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000440000-0x90)={r5, 0x85, "0fb9e24bccd536f7d7a7504036eb61c93406e44cbc92183322d544321e1b4cc421fe7152ad60f40004aafca74afd501c6fde2c86e04f57fa2f1989b44444de6a168a7ce2c1a0d353ca440e1ba35edff9bf4fdf76b4142067e59643014576997b456f0cd21aca7326107bcfdea589ac1a6a26b69d133a6c193533e778fe4ceb3882637d4bff"}, &(0x7f000067e000-0x4)=0x8d) recvfrom$inet(r1, &(0x7f000049d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x20, 0x0, 0x0) 2017/11/15 05:25:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x8) r0 = epoll_create1(0x80000000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000019000-0xc)={0x0, 0x0}) r1 = creat(&(0x7f0000c4c000-0x8)="2e2f66696c653000", 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000788000)={0x0, 0x9}, &(0x7f00002d2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005f3000)={r2, 0x6}, &(0x7f0000e9a000)=0x8) r3 = accept$ax25(r0, 0x0, &(0x7f0000fe2000)=0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000be4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f000002f000-0x4)=0x5, 0x4) epoll_create1(0x0) accept$netrom(r5, &(0x7f0000aec000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000fab000)=0x48) r6 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet6_tcp_TCP_SILENT_CLOSE(r5, 0x6, 0x6bd, &(0x7f0000508000)=0x0, &(0x7f000076b000-0x4)=0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000dee000-0x10)={r1, 0x28, &(0x7f0000d59000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00001ce000-0x4)=r7, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000c3a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b88000)=0xe8) r8 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f0000255000-0x80)=@generic={0x9e, "0102ec0000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5d76669ca021f6f65dcf160e7e58f358c0002f0000e58d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c98040000000001040000cb184a"}, 0x80) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000fb4000)=@req={0x28, &(0x7f000025c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x9}}) getsockopt$inet6_udp_int(r8, 0x11, 0x65, &(0x7f00008a6000)=0x0, &(0x7f0000de7000)=0x4) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000112000)={0x1, &(0x7f0000694000-0x4)=[0xfffffffffffffe00]}) connect$nfc_raw(r4, &(0x7f00001b5000)={0x27, 0x7, 0x8dc0, 0x6}, 0x10) ioctl$sock_proto_private(r8, 0x89e6, &(0x7f0000383000-0xf1)="9207018bea71057ec76f41f52bc91e711ff763069d4c0f35050dc20c5873fdf5d8e4dcc683811313ffa6b3413eebc87e449350743f6ddef4590ee67a7ea9d562327c2988050000000000000003ea4dfbc281a0626f4a297a3f9bb7fddcc72d3cb033b4fca9df9e45a47c28e1a5fb57f839bdd4d3e8a87edaac68b506d98297305dec458824d66a20cbe8a3c9aaebcddb974c31f5ce064954025a80fa9223e2dd320a28fc791cdfd36494443ae96b40eb9589f2e86bd35e4391d1766b8fd61a60eb45fd60766d700f7a1dc23394e5d59ebd09975bf7333eb0ec1db109dd845409fd0fa437904b966d15616d1bff8c419e61") ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00006bb000-0x4)=0x4) r9 = socket(0x10, 0x2, 0x10) write(r9, &(0x7f0000689000)="1c0000001e000720270100081d002200010003000009f9000600000000000000", 0x20) 2017/11/15 05:25:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007c6000-0x78)={0x2, 0x78, 0x1d75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000679000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xaa95, 0x1) r2 = syz_open_dev$vcsa(&(0x7f0000568000)="2f6465762f766373612300", 0xffffffffffffff01, 0x420600) fchmod(r2, 0x1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00004f1000-0x40)={&(0x7f00000ff000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00009a8000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000390000)=[0x0, 0x0], &(0x7f00008c7000-0x4)=[0x0], 0x5, 0x5, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f000001e000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r3 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xe, 0x4, 0x4, 0x233, 0x6, 0x0, 0x0}, 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004c8000+0x8d1)="2f6465762f73657175656e6365723200", 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000a86000-0xe)={0x5, [0x3, 0xfffffffffffffffc, 0xfffffffffffffff7, 0x6, 0x5]}, &(0x7f0000768000)=0xe) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a15000)={r3, &(0x7f0000002000-0xee)="e0492c130593625106452f340dfe6870a27e59c2bf1eb4bbdfe810790462f041a26be67c10673142c5c4a15d57a187d691ac510f6583be20ed44d480e82c86b1f67c08c44e87b460cded416d871aea56a84247096065d1e9c9b6f4b2ff907340f173516c40b71d4aeacf885f309392a2d87de6e9bec062a21e46cba6ea9ad24d10fd995bf2d6df41a4c0005f1c852c2341e20b01f92dc5defc5d5df370f45019b371410f988823bbcc28edf9ed991885f810b4925c3f37b68c09a107c240b7dc85c8c10a4de780e818bbd91ec63c9cd9fc8b14ceb3a12f1242f639e19104c686e34dc58a99c6729283a1f301cdce", &(0x7f0000f6f000)="3c1fa6ae65a2b99a22392319bc7c0eac207c3210af7d5dc96405981e88", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000085e000-0x10)={r3, &(0x7f00009e6000)=""}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x800000000002, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xb81, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2eae, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f00004f5000-0x10)=@common="67726530000000000000000000000000") bind$inet6(r4, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x200) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r6 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00006d8000-0x20)={r0, 0x1, 0x0, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r5, 0x0, 0x1) r7 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c80, r7) r8 = epoll_create(0x202ffff) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f0000af6000-0xc)={0x0, 0x0}) write$eventfd(r6, &(0x7f0000cb2000)=0x0, 0x8) 2017/11/15 05:25:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) fcntl$setsig(r0, 0xa, 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f1f000-0x78)={0x4, 0x78, 0x5, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xd8, 0x0, 0x5, 0x3277, 0x85, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x800000000, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000b24000-0x8)="2e2f66696c653000", 0x0, 0x3f) perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00009c9000)="2f6465762f6b766d00", 0x400000, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000205000)=0x0, &(0x7f0000904000)=0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000cea000-0x4)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000418000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x1, 0x3, 0x1, 0x10000, 0x6, 0x1}, 0x20) getsockname$packet(r1, &(0x7f0000ecd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000381000-0x4)=0x14) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3f, &(0x7f0000016000)=0x0) ioctl(r2, 0x1, &(0x7f000076d000-0x3d)="58ff8e5b1b87e1fef83d0f91be591ba6f68b7191ab7857f70c82faee15b6a84e173bc7df561469caa6487c7227778da4318516f08f77a6b5ba561aeabf") socketpair(0xa, 0x7, 0x16f, &(0x7f0000c29000)={0x0, 0x0}) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000b1b000-0x48)={0x4, 0x9, [{0x2, 0x0, 0x6}, {0x5, 0x0, 0xfffffffffffffffa}, {0x9, 0x0, 0x4d}, {0x330e, 0x0, 0x7f}]}) mkdir(&(0x7f0000330000)="2e2f66696c653000", 0x10) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f0000d0b000)="72616d667300", 0x2000000, &(0x7f0000359000)="") mount(&(0x7f0000803000-0x8)="2e2f66696c653000", &(0x7f0000976000)="2e2f66696c653000", &(0x7f0000905000)="646576746d70667300", 0x85030, &(0x7f0000e9a000-0x79)="") mount(&(0x7f0000353000-0x8)="2e2f66696c653000", &(0x7f0000447000)="2e2f66696c653000", &(0x7f0000833000)="6d73646f7300", 0x9021, &(0x7f000097c000-0x1)="54") userfaultfd(0x80800) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f00007f8000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000b89000)=0x0, &(0x7f0000213000-0x4)=0x4) 2017/11/15 05:25:29 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x3000, 0x600, &(0x7f0000002000/0x3000)=nil) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0xa, &(0x7f0000007000-0x28)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r3 = getuid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, 0xc) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000007000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) setsockopt$inet6_tcp_TCP_SILENT_CLOSE(r6, 0x6, 0x6bd, &(0x7f0000001000)=0x6, 0x4) r7 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r8, &(0x7f0000008000-0x8)=0x0, 0x2eaf8ad7) shmctl$IPC_SET(r0, 0x1, &(0x7f0000003000-0x70)={{0x7, r1, r2, r3, r5, 0x18, 0x9, 0x0, 0x0, 0x0}, 0x5, 0x8e17, 0xfff, 0x7, r7, r8, 0x2, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r6, &(0x7f000000c000-0x18)=@known="636f6cffffffe0ffff5dffff7365e05301000000ff1affe9", &(0x7f000000a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r4, 0x3, &(0x7f000000a000-0x18)=[&(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x3000)=nil, &(0x7f0000006000/0x3000)=nil], &(0x7f000000a000-0x14)=[0x100, 0xf200000000, 0x8b, 0x100000001, 0x401], &(0x7f000000a000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x2) syz_open_dev$sg(&(0x7f0000008000)="2f6465762f73672300", 0xfffffffffffffffc, 0x700) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0x0) ioctl$KDGKBLED(r9, 0x4004510d, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = semget(0x1, 0x1, 0x80) semctl$IPC_STAT(r10, 0x0, 0x2, &(0x7f0000008000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bpf$OBJ_GET_MAP(0x7, &(0x7f0000009000)={&(0x7f000000a000-0x8)="2e2f66696c653000", 0x0}, 0xc) 2017/11/15 05:25:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000e4b000-0x9)="2f6465762f73672300", 0x8, 0x80000000) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000056d000-0x5)="7573657200", &(0x7f0000f5a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000365000-0x9)="6b657972696e672700", 0xfffffffffffffffd) r2 = add_key(&(0x7f00009ef000-0x8)="0000002674656400", &(0x7f0000b56000-0x3)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005a3000-0x9a)="29af21baaf19dc4489ecd34ad6b27146c0fa4b8df46fcbaf44e6b6f1130df28b00dd92e5d1983bbde6cf522c07bb2db2b9f4d7f7aa37206ec1279c7ab910118d684f3d7d31f24359d495059a3697d037dd9c50ac22fb4b9b17552d33e4f92647509adf65bfed9be3fd40271b16685e139b3d35192e958798a2617f30164dcdae17b53041fda68817cbd6e814a65dd5b3b6fb9e72fe1a5acbbddc", 0x9a, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r1, &(0x7f0000bf6000)=[], 0x0, r2) r3 = shmget$private(0x0, 0x1000, 0x1c01, &(0x7f0000c36000/0x1000)=nil) shmctl$IPC_RMID(r3, 0x0) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000a70000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000c75000)=0x0) tkill(r4, 0x4000000040007e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa5000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4, 0x0, 0x0, 0x2, 0x0, 0x36bd0000000000, 0x0, 0x4, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x43, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r6, 0xc0106401, &(0x7f0000da3000)={0x1000, &(0x7f00000db000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$KDGKBLED(r6, 0xc0046d00, &(0x7f0000001000-0x1)=0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0x0, 0x4, 0xfff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xfa4, 0x0, {0xb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x18, 0x0, [{0x0, 0x3, "16"}, {0x0, 0x5, "4587c4"}, {0x1, 0x6, "9a6f64fe"}, {0x0, 0x4, "e957"}]}]}}, "c7462c110cbd22de"}}}}}, 0x0) r7 = dup2(r5, r5) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r7, 0x40505330, &(0x7f0000917000-0x50)={{0x80000000, 0x0}, {0x6, 0x41f}, 0x80000000002, 0x4, 0x80000001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0xb, 0x0, 0x7f) 2017/11/15 05:25:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000344000-0x20)="0735605dc06c18ff00000000000000ff79c697d60f06ffed80d7001001007d", 0x1f) bind$alg(r2, &(0x7f00002f9000-0x58)={0x26, "6861736800000000000000000000", 0x21f, 0x4, "686d6163287368613129000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000abc000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00001e9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000a4b000-0xc)={r3, 0x80000, r0}) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f000055f000)={0x8, 0xffe}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000028f000)="212b6013dc4801aa43043354e4ec9c7952d5c2eb285871c580b8c20445c33b1d26a180fe46cd1fa64fc6cefaa6a7a5b00d6baecea51488bbb35bbe47d12e3614e866c409589630369828eec08d42ab45f5a4cb6bbcde03fec7e49b420576e76a80de0775a3ccd86dcb5a76ce9d226e1bf5beb32e6d94032b6fe6fc262dd188bca5fa2548908009f84c02adcfff007b", 0x8f) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000d8d000)="4a3a9d3486978008000000ac0873cd0ae9c8c2aeced2becd0aafb7fd9c37fec2d022e5fed07f76f30058766c540d7fcaeab04808c431933d6065012340ec13bdb9d3aebbe3788ac6c0b3e1c324f95c5f418603b0ffced7da2b7a010200000000004fb40d1e78738e11a041a611a6d973069c35a59944e6b5c1739a2084", 0x7d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x200000000f, 0x8200000003, 0x8) r7 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x1000003a8d}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000ee1000)={@generic="0539c8b7b40000000000ffffff7f005d", @ifru_addrs={0x2, 0x3, @rand_addr=0x1576, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f00003dd000)={r3, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000321000)={r8, r4, 0x43f}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f000088e000)={r10, r9}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000421000)={r4, r11}) bind$alg(r2, &(0x7f0000d1b000)={0x26, "6861736800001800000000000000", 0xe, 0xf, "686d6163287368613235362900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000dd4000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000e2f000-0x4)=0x40, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r12, 0x8918, &(0x7f000063c000-0x20)={@common="69726c616e3000000000000000200000", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000a8e000-0x8)={r7, r1}) getsockopt$inet_mreqn(r6, 0x0, 0x21, &(0x7f000077e000-0xc)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000f19000-0x4)=0xc) preadv(r0, &(0x7f0000f69000-0x60)=[{&(0x7f0000123000-0x80a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00009f9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000cbd000)="", 0x0}, {&(0x7f00009e2000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f00003d9000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f000071f000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}], 0x6, 0x1) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ba6000-0x1000)="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", 0x1000) recvfrom$unix(r1, &(0x7f0000bbb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x15c, &(0x7f0000367000-0xa)=@file={0xfffffffffffffffc, "2e2f66696c653000"}, 0xa) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000f3e000-0x8)={0x0, 0x1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000e6f000-0xb0)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbf0}, @in6={0xa, 0x2, 0x4f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x8) getsockopt$llc_int(r0, 0x10c, 0xd, &(0x7f0000c1e000)=0x0, &(0x7f0000efb000-0x4)=0x4) 2017/11/15 05:25:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b19000)="2f6465762f73672300", 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000300000-0xb0)={{0x200, 0x1}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x20000, 0x2, 0x6, 0xfffffffffffff72b, 0x0, 0x43f, 0x0, 0x2, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000000df, 0x0, 0xfd, 0x0, 0x0, 0x1000000, 0x2, 0x0, 0xfe, 0xfffffffffffffff8, 0x100004, 0x10000, 0x0, 0x2, 0x2, 0x0, 0x0, 0x900, 0x40, 0xfffffffffffffb14, 0x1, 0x0, 0x0, 0x4, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x54c, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b06000)={0x0, 0xffffffffffffffff}, &(0x7f0000b1c000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0xb275, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000bcb000-0x10)={0x400, 0x3000, 0x0}) getpgrp(r1) setpriority(0x2, r3, 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x4000, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00009c8000-0x9)="2f6465762f6b766d00", 0x2, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004ae000-0x8)=@assoc_id=r4, 0x4) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x1) lstat(&(0x7f0000db8000)="2e2f66696c653000", &(0x7f0000628000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r8) open_by_handle_at(r2, &(0x7f0000faf000)={0x50, 0x1f8a, "9572a1bda20351d184d7f66508066fdbea1a972691f9d31da61f43e00efbabd3e12688055b65192f35cb65e68437c10e71702b693b4a20e2a3f82f2e800bed443f1013876ed4a9fb"}, 0x50001) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x2000, &(0x7f00003a8000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r5, r0, &(0x7f0000ac0000/0x18000)=nil, &(0x7f0000b72000)=[@text64={0x40, &(0x7f00007e0000)="4d0fc71f66baf80cb8b4373788efc4013415e2efb9580600000f1832320f236c66ba4200ed0f942e0fc72f54442400f5ffffffc7442402e7000000c74424060000000045011424410feedb36460f01f8", 0x50}], 0x1, 0x0, &(0x7f0000d36000-0x10)=[@dstype3={0x7, 0xe}], 0x1) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000e3e000)=r1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009f1000)={r4, 0x8, 0x10, 0x1, 0x4}, &(0x7f0000c9f000)=0x18) syz_kvm_setup_cpu$x86(r2, r7, &(0x7f0000577000/0x18000)=nil, &(0x7f0000469000-0x18)=[@text32={0x20, &(0x7f000010c000)="6666660fe74cc20fb9800000c00f3235008000000f3066ba4300ed640f233b66baf80cb8e0fb8186ef66bafc0cec8fe980912966baf80cb8cc624b84ef66bafc0c66ed8fe978c6ad0000000066baf80cb82429678cef66bafc0ced83720139", 0x5f}], 0x1, 0x400000, &(0x7f00007b7000-0x10)=[@flags={0x3, 0x90000}], 0x1) syz_kvm_setup_cpu$x86(r6, r7, &(0x7f00002af000/0x18000)=nil, &(0x7f0000af2000)=[@textreal={0x8, &(0x7f0000c95000)="317c0c0f20c06635000000400f22c0dc1a0f0184dada0f3266660f7fa42a000f20c06635000000800f22c0b800008ee02664abc7f6", 0x35}], 0x1, 0x0, &(0x7f0000406000-0x20)=[], 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f000079c000)=0x0) flistxattr(r7, &(0x7f0000030000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2) 2017/11/15 05:25:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x1ff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000b6000-0x18)={0x0, 0x4, 0x30, 0xffffffffffff0000, 0x2}, &(0x7f0000d4b000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000710000-0x8)={r1, 0x106}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f6b000-0xc)="2f6465762f72666b696c6c00", 0x2400, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000d50000)={0x0, 0x1}, &(0x7f0000787000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000090d000)={r3, 0x5}, &(0x7f00000a2000-0x4)=0x8) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x0, 0x989680}, 0x0) nanosleep(&(0x7f0000803000-0x10)={0x0, 0x1c9c380}, &(0x7f000061a000)={0x0, 0x0}) clone(0x200400, &(0x7f000063d000)="f50bd49ee0c49dc414fffa6bf3f9fbb3a9628ed6b8ce3338a99cd7b7cc4b6522453056c189feae28b92fdc7b1f76354ab5860a92d45bceb410ddd3110fc19f72d64146c845d6d54f6a21c945a35b54531bb9ab20384fcc2048e8cf66ce20fe354594c2edb8f4cb881cc6761a990235aaefa8f129d0218ccdf0815fb85e394c4e1598626d0c32c8c6b9ebc1fb4d6395e03d5f08a929d5c032aba35f1b1ad09ac935e2c4420f9362cf49cbabfd0f9a5d15cb2ee80a706a5b1e6d1a8a9bb38e2a88201a10727a89bd9533d76d105ee70c5fc9aa13908fcd27cb70dc39002f4df5dc264fa32a1b1a009fd8bc14b433bc66bdd44d5cfcf71a", &(0x7f0000a88000)=0x0, &(0x7f000018a000-0x4)=0x0, &(0x7f0000481000-0x5c)="ab085229d5dff72b6076aa1c0d61c36112f863c307f3e3bda897033897a3e0f5288bf8311a0e836459ebf4155e5409188bd4d4ff33d2e949b345e60633f8f2de860e78d5f9f5823f8f9a995b3219b8d8fac54b8cb29563b600a0ce2e") 2017/11/15 05:25:30 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x24, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d6b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fba000)=0xc) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00002ed000)="2f6465762f76637300", 0x46043, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000fbf000-0x4)=0x0) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000fbf000-0xa)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000054000)=[{&(0x7f0000941000-0xe0)="326e440dd80e598c1f1137372a2a71f57c3723d496afc0842c5db29d83f67675674cdf105ca1f86614d0ab58fce59be3f9b6bb439d2e99851723a142e5e8a10e71a91ef12f6c1013c42fc2a36b21e6b0b4693fde20d05ad82ef2468f1d0fdf27257dfa1f4c4213359ac3f47de55e9c02a2f4a3c2e08208f04d4294a21a4037a4ee1a77fb056f3ce561098ff30ce7b1aa7f99a41a36c7dc3e326336258667b52009ff01c936b5b87d8d8b424280ce7aea44d6683060a6f07b3526067f27b5e5586d7b446b810a207656ac256f6802a284d9d4267fa0c00a312694cba4351cf892", 0xe0}, {&(0x7f0000076000)="23b140e9da99b69b41c59b393c05d65f348badbd7b8e1632999abe5b12b5bb7f83", 0x21}, {&(0x7f0000ea6000)="5ce0fd47d55fce464dd95044f389ae6b7d1a0a6508f34985cdc5999d6676836e5507e041abb15dd27e7f8bfa41e6188d8138a67e66c230551a818bcc7551557262fd", 0x42}, {&(0x7f0000fc0000-0xe0)="ebfcf8c42521b983726be04f44a55495c8a06bd8b65bf83d3f216af56fb7e7c7ae16d9825430c5e62d4de8df90ef1964e7687b70670de1dfe4ce2ce33b865befb80cc753a785718b7cc2fa9719df742fe2aa7499c7076beadd6aac08b3857543c714109eb705b2b5f7d71c793f3f5ff4a55cc7d8ca90de7f5a3538848f00ff615df6fb037ce7a84db3148d7bf75352ac22d8b809b777fa2d6021698d48e299603dedd34f21767e3477f2363c11e3b6873fda0eafc59bec6c4046494f2281d19b5f65c766db9b3b7349cde8db3b1e004b84facb01135f15f119f24ec45dc89aeb", 0xe0}, {&(0x7f0000fc1000-0x1000)="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", 0x1000}, {&(0x7f000055e000-0x9a)="7a356d09b873fe728373403e5e2c8b10070a670ab66073ba62c74f422b3cbef6e020cfb676460783b4867b08ba59705999eba7b3627ee310ea10d8e43abb4027678831d127849a9c503c68814590c2605781d33e424151b6cdde6813abd43ff08f5cded4da479d41743ba29adbadb19f3f2ad14ca59c2545a3abd1cad89b6cf3a4dbfec691b5f54dea79f6baf89ef25d95a570a60b0bb210ebc2", 0x9a}, {&(0x7f0000fc1000)="291b51ee7298b96828f0963fcff191b371399ba89db12e01e362e38faa79c38c94e664edd44b6137b7aa07fbc76281539e4d933cabe7c2be4fcd35e43c719dc4b1b72aef18b652f4c7ffcce38f22481f7bee7d1fb827e8185c27a87d31394faa00b9", 0x62}], 0x7, &(0x7f0000be5000-0x10)=[{0x18, 0x113, 0x0, "41"}], 0x1, 0x0}, 0x0) r7 = dup3(r6, r6, 0xfffffffffffffffc) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r7, 0xc08c5336, &(0x7f0000002000)={0x0, 0x0, 0xfffffffffffffffd, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f0000e2d000)="2e2f66696c653000", 0xfffffffffffffffd) mmap(&(0x7f00007e0000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) r8 = open(&(0x7f0000fbe000)="2e2f62757300", 0x800, 0xa) set_mempolicy(0x3, &(0x7f0000cd7000)=0x0, 0x0) socket$unix(0x1, 0xffffffffffffffff, 0x0) r9 = userfaultfd(0x80800) ioctl$UFFDIO_API(r9, 0xc018aa3f, &(0x7f0000c20000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r9, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r10 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b30000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r11, 0x5474, &(0x7f0000fc3000)=0xd) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r10, &(0x7f0000c22000)=[{&(0x7f0000fc4000-0x1)="00", 0x1}], 0x1, &(0x7f000023e000)=[{&(0x7f00007a9000)="00", 0x1}], 0x1, 0x0) r13 = openat$sequencer(0xffffffffffffff9c, &(0x7f000002a000)="2f6465762f73657175656e63657200", 0x4600, 0x0) ioctl$UFFDIO_UNREGISTER(r7, 0x8010aa01, &(0x7f0000a2b000-0x10)={&(0x7f0000531000/0x3000)=nil, 0x3000}) ioctl$KVM_SET_VCPU_EVENTS(r13, 0x4040aea0, &(0x7f00001ed000-0x1c)={0x1, 0x100, 0x9, 0x0, 0x7, 0x9, 0x4, 0x10000000004, 0x10000, 0x22, 0x81, 0x1, 0x0, 0xb2, 0x6, 0x9, 0x800, 0x8000, 0x4}) fcntl$setsig(r11, 0xa, 0x8000000000013) poll(&(0x7f0000b29000-0x20)=[{r12, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) fcntl$setownex(r11, 0xf, &(0x7f0000b29000)={0x0, r10}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c24000-0xb)="2f6465762f6877726e6700", 0x105c00, 0x0) renameat(r13, &(0x7f0000321000-0x8)="2e2f62757300", r4, &(0x7f0000c24000-0x8)="2e2f66696c653000") dup2(r11, r12) tkill(r1, 0x16) close(r9) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000021a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000b20000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) sendmsg$unix(r14, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0xfffffffffffffffe, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000e41000-0xb8)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r10, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r5, r2, r3}, @rights={0x20, 0x1, 0x1, [r9, r7, r8]}, @rights={0x18, 0x1, 0x1, [r8]}], 0x6, 0x0}, 0x0) mmap(&(0x7f0000fc3000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fc5000)="2e2f66696c653000", 0x4) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fc9000)="2e2f62757300", &(0x7f0000059000-0x3)="2e2f62757300", &(0x7f0000fc9000)="62667300", 0xfffffffffffffffc, &(0x7f0000fc9000-0x2)="c55f") bind$alg(0xffffffffffffffff, &(0x7f000001f000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x800, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e92000)="2f6465762f7161745f6164665f63746c00", 0x80, 0x0) 2017/11/15 05:25:30 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000220000-0x5)="0075000100", &(0x7f00004b4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e8b000-0x6b)="6c232e7f245aaa6bafbbc55910da6b9a9c504b8393b7d9fdb5df94c14e073aff726290134861a278a8ceb9eba5a731ed23e75cb5656a00849480451597be4bdac461bf20ff9b8bbbfae9750a833ee66296bf6f2bfa7e63074821e0e047d391e9ae28d2441a84f39f679109", 0x6b, 0xfffffffffffffffd) add_key(&(0x7f00002e6000)="6b657972696e6700", &(0x7f000032b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000db000-0x6c)="c1a20986c3200d06e496b31313a92edbb1715410c63c9e13d5952b2ab249bbcd7a2b899546b7a0629f2f493233d697e6ef2e673cb7137b70e4cbaa993be14065757e97307b31de16df5f196df81e560f8c1008163a066eacfdaee3100b9aac962e79e392b0ed980e564b17f4c2a7817eaa61881487ff5b", 0x77, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, r0) r1 = syz_open_dev$mice(&(0x7f00003c6000)="2f6465762f696e7075742f6d69636500", 0x0, 0x101000) msgget(0x0, 0x210) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000bac000-0x10)={0x81, 0x8000, 0xffffffffffffffff, 0x1, 0x0}, &(0x7f0000e2e000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004d0000)={r2, 0x5}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}], 0x1, &(0x7f0000601000)="", 0x0, 0x1}, 0x12021) write(0xffffffffffffffff, &(0x7f0000e9b000-0x1f)="1f0000000401ffd6000001001b0000000800000000100000fff50000000000", 0x1f) getgroups(0x4, &(0x7f0000110000)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) setgroups(0x4, &(0x7f0000643000)=[r5, r3, r3, r4]) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x234d800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x80000000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4000000000000070, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r6, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f000064f000-0x8)={0x2, [0x5, 0x3f]}, &(0x7f0000f2c000)=0x8) prctl$void(0x7) readlink(&(0x7f000084b000)="2e2f66696c653000", &(0x7f0000b4f000)="", 0x0) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000f54000)={0x9, 0x4, 0x2, 0x1, 0x0, 0x3, 0x0, 0x1000000, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f000085a000-0x8)={0x0, 0x2, 0x2, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000376000)={0x0, 0x7}, &(0x7f000029e000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000f68000-0x8)={0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000044b000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000f36000-0x4)=0xe8) connect(r7, &(0x7f00004db000)=@sco={0x1f, {0xffffffffffffffe0, 0x8, 0x0, 0x10001, 0x4, 0x81}}, 0x8) recvfrom$packet(0xffffffffffffffff, &(0x7f0000b23000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", 0x1f, 0x10000, 0x0, 0x0) keyctl$session_to_parent(0x12) sendmmsg$inet_sctp(r7, &(0x7f000045f000-0x118)=[{&(0x7f0000ce7000)=@in6={0xa, 0x1, 0x20, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000382000)="47", 0x1}], 0x1, &(0x7f0000081000)=[], 0x0, 0xfffffffffffffffc}], 0x1, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b21000-0x11)="2f6465762f7161745f6164665f63746c00", 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2017/11/15 05:25:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x6, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) prctl$intptr(0x1c, 0x5) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001f5000+0xd3a)="2a5142", 0x0) perf_event_open(&(0x7f0000208000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x4, 0x80000006, 0xd34, 0x9f, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x4000000000000000, 0x3, 0x4, 0x0, 0x401, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f0000894000)="2e2f66696c653000", 0x112) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000ca000)="2f6465762f73657175656e6365723200", 0x800000, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009c7000)={0x2000000005, 0x400000000000, 0x7, 0xfffbfffffffffffc, 0x1, 0xc8, 0x0, 0xfffffffffffffffc, 0x4, 0x0}) r3 = socket$bt_l2cap(0x1f, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000a92000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = signalfd(r3, &(0x7f0000bd2000)={0x8000}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x668, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x63a000)=nil, 0x63a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000063a000/0x1000)=nil, 0x1000, 0x1, 0x35, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$evdev(&(0x7f000063a000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x40000) mmap(&(0x7f000063b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r6, 0x80084504, &(0x7f0000dbf000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$EVIOCGMASK(r6, 0x80104592, &(0x7f0000625000+0xd5b)={0xfffffffffffffffe, 0x9e, &(0x7f0000001000)="04c215278e09fbfa6657ee03c19faec41b4959fd879b644dd65833040fe98fbc000009791e6d2a1d2a4f2f6479bff63e24c48dc969c54dcc776b8fac34d1da304e0f23cc430d73c6617ea2fad1914c9079f2b597ba0cf125fd3f0cbd0000000000000001eaaab05fa1ee90c8084cc2dc47e65724df15e8ba4e6dc8f3c7d97cb70fa3f5ec3f099da10426611def5bc384615d08f1f36fd4204a7a5f0cd561"}) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f0000001000)="") dup3(r5, r4, 0x80000) 2017/11/15 05:25:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00008fe000-0x1c)={0x10000000000005, 0x80000000000009, 0xfbab, 0xe34, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000097d000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00004c6000-0x4)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000ec6000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000a4f000)=0x5, 0x4) sendto$inet(r1, &(0x7f0000632000)="", 0x0, 0x20000000, &(0x7f0000882000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000056f000-0x40)=[{0x4, 0x10001}, {0xfffffffffffffffe, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x40}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) r2 = fcntl$dupfd(r1, 0x0, r1) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) sendmmsg(r1, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000f72000-0x2f)="484d0a6f5a8851f103e693807971ce5ed68a265c1eef25e73cb260a5ed84cadf6ee22fbc256c2a4f7934de48354587", 0x2f}, {&(0x7f0000785000)="1a3730f30910a8ade60998e4626625c7d3defa1644801000c0805f1634e029c3336dfc1245caf9bf7ad76e6124187e6396d8a5f1e7c21f6d54f698b41125024905c99c93403ad24f1cdcafcf4ece5f1f340085370974eb888bcdc3199f9b2f8375fdf7dc25306b74f05d9fc84fc3ff0c1021ea63979d8c2bffef3210ab56bf5624f85488cc9551fde84055251298d495fedaa528cf422500c8d64b5300e991cef69896", 0xa3}, {&(0x7f00006e8000-0x35)="b050e2fdddacd66d11e3fdedc48703ec7d50b7dcb322dd05abe10fe0dd3eb9f78c5d11f45bf08021c9964bba5e6b8af1a1475dca75b2727e18d03405d3abd0ed33188dc256ce0ff4537dd7dea9c35f76041d4ef6910c7608e70b77b9ff5062295e68f1c3909133c4cbd0cf46d30c7234915eb0106fa2780ff8776812125903acbdb94bba08d49412a09711a17732e68651210909c3b924084ef7575adfc2909ab0f218690c7ba32a8b478d3205", 0xad}, {&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3981ac49fcc6a1eeeb102f021eed6cb13c4c755be8549822cf421087b6d06d075359ebcce3b696f64b47274377baca32e3a36cbc1d1733a", 0x71}, {&(0x7f00003db000)="af52", 0x2}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000545000-0xc)="c48e955db7fb7a8178252faa", 0xc}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}, {&(0x7f0000ab7000-0xa7)="5c374d4d921612b1dccc8c45a65eddad189a8d71a5d4acb8a59e763af6b5720dd63723066d0f69636b2a3e8ca0dc61d32df38b1cb18d5e15d195ef4efa7581068e08dfe6a4f05a45010f667d8761922488a02722f8b088c79caa5871dc9b52563e1463835947c1ea8e31030ea3b5e23ecaff347f3f68a6959c903aed58c001b3e8a5a2fcbe422ac38c5651cf77109d721c35d0b6135c4a287147ea25cb6e5f216b62c54cf1f001", 0xa7}], 0x9, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c000290bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0x30, 0x13f, 0x10001, "2da63fa1d121f4dccb008faf6b24013a728b423652f0c59d3956f1"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x0, 0x7ff, "de084dd17e754858bfc9d56aeb"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x30, 0x3a, 0xfe83, "b5d33458095e6ceaaea8efff02355587caad480630dfa7c96c8b"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x7, 0x1}, 0xca}, {{0x0, 0x0, &(0x7f0000962000)=[{&(0x7f0000034000-0x1000)="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", 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{&(0x7f0000be3000-0x59)="ba83e4d0e313627c4df1e17e0df825bbbf4fec6f301709a1197b80a01c262d6e0e908b20f803d273872e16534a8d9f16f830ee43050973b522faed37bd87d47169f814c4d3d784d2fe2440f815404acf7ce53607187e4e33e1", 0x59}, {&(0x7f0000a21000)="9fbe8d23603ebd53a67326d0642631789614b516ef88c66e088eddb8a2044c41a5df070ba1aa0861b7a8c5958e4324144b9a2e83ead79405", 0x38}, {&(0x7f0000a21000-0xc5)="a7034b545bacfcbf17de14d8401d25dd6827b344487696886c4fc3d6441a7ac0b70654a6735a0df7b42db7c06686e950339f17a1e76390a2e4a004b99abb4ebf7840f928e0e42cdcfeb452fd6141379ae4d7c6756c1513a37d60d15926a58e037d3a99b513e18099d4ee0e30d81010f30e335b3fd35dacaf95787ceb331f98f70ab64cd409680f4b5984324d3377d9dd945e60a7c7bc89f3b812dfb9fd45d80e2de5a79b0cc4c0f9f7dc61c67c64fabf731fb5a65ff1fce5324ec12ef6a8670fafb6961b5d", 0xc5}, {&(0x7f000070a000-0xa9)="8f2cff8545da7ead2fc2c42eba20c1d9243944e8b36950ea22c567afda0137b51b9c0654d8168ed8b835279c867bbd4fc1470298312ed426cb936440a210aefd7ec16b09bebd42bb7db19e7fbdbfa0edcd9cb20098d10edb97c09f2d7c1e506928a258849bc2806b5c93969ad6e7582b1a440f15554cd00b5a702770329fe40b269ea4b2ba7163389c1545434529577b24ae609b2cdf9e730e347948e97653cc554125f072aa8d1a66", 0xa9}, {&(0x7f00003e9000)="73256a99a84278241f4826d8f796cb7a14c135b53f366ce969f5b7888f6b75ca564d8d7374bc4c43c39ff6e79ce337cb722e47016a2a859e3fafe8ecec2081b94144b8ede5bf4d9c796f2a43c1e0f995", 0x50}, {&(0x7f0000231000)="7407d471556b4a693745264dc30baca0a26b07ecbcbf4ee426bdf23461524f9732410967e253", 0x26}], 0x9, &(0x7f0000dec000)=[{0x60, 0x1ff, 0x7, "ec6f5e008f4de588fbad7279a4a2b0ca6b58215ee1dfa2a14e7135f6e2790bd4ffbd7b124660f36d1726c94aa5f04cd68eb5428d58f8065afa88e703264b639e3845df4810d4dfd99d59"}, {0x1010, 0x10b, 0x37, "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"}, {0x58, 0x11f, 0x6, "23ac097332a08becb55ebb7319918285242985ec642157d25fca4186eabd8edbbb53ebec351c3ebd12ce8d36523f8794af0225a0f10b0291fd1cc048b0b505b0eafd9111be94ff"}], 0x3, 0x800}, 0x101}], 0x6, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a79000-0xc)="2f6465762f72666b696c6c00", 0x42, 0x0) shutdown(r3, 0x0) mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000fb4000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f6f000-0x20)={@generic="71f8dedeaac0a0fbd52d3a11e03f9322", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f0000528000-0x4)=0x7, 0x4) connect$inet6(r4, &(0x7f0000f03000)={0xa, 0x1, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bc1000-0x9)="2f6465762f72746300", 0x200000001eb03, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00000f2000)=0x0, &(0x7f0000f72000)=0x4) 2017/11/15 05:26:25 executing program 5: 2017/11/15 05:26:25 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f00002c2000-0xef)="0456de516c31df80fc96f76484c8c836b8cde3bac458c2ca66d2fe9133e36b56fbba3503848fa7c1b8f5d804e01aceb8822335ee9e2809ab838721b8f4ba5ad3874de1b794512b844e764e3f1e76bcd34f4a8bb58e40f205df474e18e401951019bce6edf39c5e4f8f1f2a570306a6d8bd1a42a5b26a0c1c26b0f978012828f2b5af4a183a90f799752234b2ee88ff095eaf66e9d1f11aa9ca15517d9fcd8ffa95a43f18d1de6571c88241b647dee6708ae9d5bf136247433adfc65044a605619315095f99f6de999552984b932b1930df3a5486e0547b34ddc4f1c9451e3c276cfa6d8cf83df278f33535e5e91ae3", 0xef, 0x4000, &(0x7f0000c79000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000140000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x0) r2 = semget$private(0x0, 0x7, 0x201) r3 = userfaultfd(0x80000) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000019000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000023000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000002000/0x2000)=nil, 0x2000}, 0x1, 0x0}) pipe(&(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r3, &(0x7f0000010000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f000001a000-0x78)={0x9, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11, 0x6, 0x6, 0x3, 0x6, 0x0, 0x8, 0x2, 0x2}) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000019000-0x10)={&(0x7f0000001000/0xe000)=nil, 0xe000}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000000c000)={0x7, 0xd, 0x11, 0xbd0f0000000000, "98bd06a17b8a0c53bef22dda5e7809c48c65c43b366bfb2617f4228c54a38407"}) close(r3) r6 = getuid() getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f000001c000)=0x0, &(0x7f0000003000-0x4)=0x4) lstat(&(0x7f00006d7000)="2e2f66696c653000", &(0x7f0000224000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000015000)={0x9, 0x8001, 0x9}) lstat(&(0x7f000031d000-0x8)="2e2f66696c653000", &(0x7f00009b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000994000)={0x0, 0x0, 0x0}, &(0x7f0000795000-0x4)=0xc) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000b88000)={{0xdd, r6, r7, r8, r9, 0x34, 0x0, 0x0, 0x0, 0x0}, 0x8, 0x100000001, 0x8, 0x0, 0x0}) socket(0x0, 0x802, 0x0) r10 = accept(0xffffffffffffffff, &(0x7f00006bf000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000933000)=0x6) fcntl$F_MEM_LOCK(r10, 0x800) 2017/11/15 05:26:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) fchdir(r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c60000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x80000000000) get_thread_area(&(0x7f000047e000)={0x3f, 0x3e47, 0x1000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r5 = accept(0xffffffffffffffff, &(0x7f0000c96000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000064d000-0x4)=0x8) setsockopt$inet_mreq(r5, 0x0, 0x1000000000027, &(0x7f00001bf000)={@loopback=0x7f000001, @rand_addr=0xff}, 0x8) pipe2(&(0x7f0000e83000)={0x0, 0x0}, 0x80000) ioctl$KDGKBLED(r7, 0x4b64, &(0x7f0000813000-0x1)=0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x1b, 0xe, 0x3) ioctl(r4, 0x8, &(0x7f0000233000-0x38)="6b966a5b2a17fca1964201479c5dcb37b222c8d7eaad0153b08cd3806843f884c8d73a2441729ea32e2b9e280792b5892f55964e1a0e58") r10 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002c5000)="2f6465762f7161745f6164665f63746c00", 0x408085, 0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00003d2000)=0x0) ioctl$sock_FIOSETOWN(r9, 0x8901, &(0x7f0000969000)=r11) ioctl$TIOCGSID(r10, 0x540f, &(0x7f00008a8000)=0x0) ioctl$sock_FIOSETOWN(r8, 0x8901, &(0x7f0000715000-0x4)=r11) writev(r8, &(0x7f0000708000)=[{&(0x7f0000085000)="2900000020001980013d000003ff002102000016000000800000040009001100020011c310315aec20", 0x29}], 0x1) dup3(r8, r4, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006be000)="2f6465762f7161745f6164665f63746c00", 0x80000, 0x0) ioctl$EVIOCSCLOCKID(r10, 0x400445a0, &(0x7f0000a9a000-0x4)=0xfffffffff9fac168) r12 = fcntl$dupfd(r8, 0xffffffffffffffff, r8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r9, 0x10e, 0x5, &(0x7f0000668000-0x4)=0x4, 0x4) ioctl$KIOCSOUND(r12, 0x4b2f, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/11/15 05:26:25 executing program 0: mmap(&(0x7f0000e9d000/0x3000)=nil, 0x3000, 0x3, 0x38, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x8000d, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0xfb4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x803, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000e3c000)=0x9, 0x4) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x2, 0xfffffffffffffffc}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00002f4000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x80, 0x40, 0x2, 0x80}, &(0x7f0000568000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000cd4000-0xc)=@assoc_value={r2, 0x2}, &(0x7f0000773000)=0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r3, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000382000)="47", 0x1}], 0x1, &(0x7f0000081000)=[], 0x0, 0x0}], 0x1, 0x0) poll(&(0x7f00007c0000)=[{r3, 0x0, 0x0}, {r1, 0x2000000000001000, 0x0}], 0x2, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000871000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000aaf000-0x64)={&(0x7f0000322000)=[0x2], 0x1, 0xfff, 0x8, 0x7fff, 0x80000000000000, 0x9, {0x7, 0x8001, 0x100, 0xaaa4, 0x1, 0x80000001, 0xe6, 0x100000001, 0x6, 0x4, 0xa2, 0x10001, 0xd988, 0x1, "9c39d77f3ec991d3a77c41c3c694e97774ddc3d1dbc22264c5548619c1e01b8a"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xb, 0x6, 0x2) sendmmsg$nfc_llcp(r5, &(0x7f0000239000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x60, &(0x7f0000238000)=[], 0x0, &(0x7f000023a000-0x1010)={0x10, 0x1, 0x2, ""}, 0x10, 0x0}], 0x1, 0x0) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000bb0000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/15 05:26:25 executing program 6: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00003f7000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000886000)=0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8, 0x800) r2 = accept4$unix(r1, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000001000-0x9b)="70467343af216b21e162b9c3415384353cd03e6a4b104e7d02f2c85d87c07080b1f73e59bf1c22bf67f8bbee48479e86d7a42025c9cda91eb54165da2c2f35d08f23009b89e798eed9edade90f9299b8caa0efba1b2cfefcea8ccf07a34811da794772e7b012eaeb0a2dd65685c62690d7d9181c4863c2738b5a7eb34a46bd04a29090423629e6889e77abaf823f0fa980d44c22fb819f4f699181", 0x9b, 0x4010, &(0x7f0000001000)=@abs={0x0, 0x0, 0x3}, 0x8) r3 = accept4(r0, &(0x7f0000000000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000002000)=0x58, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd046, 0x800, 0x3, 0x1ff, 0x82}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000003000)={r4, 0x3f}, 0x8) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000004000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x78f0, 0x9, 0x7, 0xc0, 0x4}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_id=r5, &(0x7f0000254000)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x3, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000493000-0x4)=0x5, 0x4) r7 = socket(0x4, 0x1, 0xffffffffe4921219) r8 = socket(0x10, 0x3, 0x10) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000702000)={0xd, 0xe43, 0x6, 0x9, 0x1, 0x0, 0x6}, 0x1c) getsockopt$inet_tcp_TCP_SILENT_CLOSE(r3, 0x6, 0x6bd, &(0x7f0000a4f000)=0x0, &(0x7f0000872000)=0x4) sendto(r7, &(0x7f00006ab000-0x2d)="a82d868660595ad55fe2fed420a3b2cf3c312d8f66636f75aa7c94d656949c148c982c07b7f619510c8e2417b4", 0x2d, 0x4, &(0x7f0000ba9000-0x10)=@ax25={0x3, {"3b22b0102ea813"}, 0x800}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006e6000)={r9, &(0x7f0000b3d000)="10ea5e093e2d4bb099d2667f3b099e4b1837d51b70e3e21a57dde667748fd9e9f870cdefd3fd9dc52a93ec6994a9c227e2ce83b64c743946ac468af3d27178dbe9a3c8fb201b5f87043c301103de7915c1c7057ce684bbecc223cc6c2af2e61e02bde679d37d3f7b8d667223fca05c2d632daf483b9e77ad48021a5cdc47e8cbbe7189913b94ad62434d7c9068699a307889ed781d1955b35323f0b93639595b152e7646c89a5ba1615556fbb2594966adee9dd989e88adf8f033ac58203e9ea55d9d7b569b12d9b84472d8447eed97600ef2d3020d3dee72fc41bf946f74e1d15667afe1750312c77a2"}, 0x10) write(r8, &(0x7f00002ae000-0x23)="220000001a00070a06feff0000001201014b810008000100020404000000000800ef73", 0x23) 2017/11/15 05:26:25 executing program 7: 2017/11/15 05:26:25 executing program 2: 2017/11/15 05:26:25 executing program 4: 2017/11/15 05:26:25 executing program 4: 2017/11/15 05:26:25 executing program 5: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005bb000)="2f6465762f73672300", 0x7c, 0x400080) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x108, 0x400}, 0x10) r1 = socket(0x11, 0x80002, 0x300) setsockopt(r1, 0x106, 0x8, &(0x7f0000c5d000)="", 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000932000)={&(0x7f0000275000-0x8)="2e2f66696c653000", 0xffffffffffffffff}, 0xc) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000daa000-0x4)=0x5, 0x4) syz_emit_ethernet(0x37, &(0x7f0000e5a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0xdaa1, 0x2, 0x2}}], {{0xfffe, @arp=@generic={0x103, 0x6003, 0x6, 0x1, 0x9, @random="66f95bfd612e", "30", @random="790103bcab47", "e7da6d3048e594cafac335ce7b2c6911"}}}}, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f000000f000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r2, &(0x7f0000001000)=@random={"73656375726974792e00", "70726f632a00"}, &(0x7f0000001000-0x2)="0f00", 0x2, 0x3) fcntl$setflags(r2, 0x2, 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00005d3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00003a4000-0xa0)={0x0, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x732, 0x101, 0x400, 0xd8c0}, &(0x7f0000003000-0x4)=0xa0) socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x80000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000001000)={0x985f, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x2, 0x2, 0x3, 0x8, &(0x7f0000d7f000)=@generic="d0878c31b88f17637afe700a805ba74a", 0x2, 0x8, 0x4bda}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x80003, 0x8) setsockopt$inet_int(r4, 0x0, 0x3, &(0x7f0000efe000)=0x10000, 0x4) sendto$inet(r4, &(0x7f0000095000)="36a377df00000027de000000000000000b27b087271912", 0x17, 0xfffffffffffffffc, &(0x7f00007ad000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/15 05:26:25 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000c9c000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000792000-0x78)={0x2, 0x78, 0x46, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fcb000)={0x2, 0xffffffffffffffff, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x31, &(0x7f0000001000)="a5359189d05cc8a52d35574e302348f050d4ba27872b9cedb1a2f35574fe393f9dca397026ef630be3a3c98a90ba2367d9a71d24e2cdf2546625ffd67928fadc6ec648730dcc19a33a937657d151442f39467ce37803351456fb7cba8aaab37c4620384d7e4442371cccc7634b4eb7e0e32d7d5ec5cb6ae9b60c11257410623735f638d4bff5807876ca7e5cbc648620db305ef2721f2d3e7786299d63146a010befafc920d98d78e25753b9dda06db37fc5c6b5550447d9664ddce1f37abb1f470ac9249aa52e2c739a4ede03d1d2355d144e06a52ae2aa14f818005938e78bc289", 0xe2) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c, 0x0, 0x20002, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x20, &(0x7f000098f000-0x4)=0x4, 0x4) recvfrom$inet(r2, &(0x7f0000135000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85, 0x2020, &(0x7f000013b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00006cd000)=0x101, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) finit_module(r2, &(0x7f0000d5a000)="2e2100", 0x2) bind$inet(r2, &(0x7f0000ceb000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_buf(r2, 0x6, 0x21, &(0x7f0000385000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005d9000)=0xeb) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006b2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dfd000)=0xc) tkill(r3, 0x25) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4003, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000059d000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000e26000-0x8)={0x0, 0x0}) sched_setaffinity(r4, 0x8, &(0x7f0000976000)=0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x805, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r4, 0x3, &(0x7f00000c5000)=0x6ff, &(0x7f00005f3000-0x8)=0x5) getpeername$unix(r0, &(0x7f000038c000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d55000)=0x8) dup3(0xffffffffffffffff, r5, 0x80000) [ 299.838529] Buffer I/O error on dev loop0, logical block 0, async page read [ 299.846081] Buffer I/O error on dev loop0, logical block 1, async page read [ 299.853248] Buffer I/O error on dev loop0, logical block 2, async page read [ 299.860406] Buffer I/O error on dev loop0, logical block 3, async page read 2017/11/15 05:26:25 executing program 4: r0 = open(&(0x7f0000784000)="2e2f66696c653000", 0x0, 0x4) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000bfa000-0x29)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x1) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_settings={0x4d, 0x0, @sync=&(0x7f0000869000)={0x0, 0x0, 0x0}}}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) r2 = add_key$keyring(&(0x7f0000823000)="6b657972696e6700", &(0x7f000097b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000e2f000)="69645f6c656761637900", &(0x7f0000d66000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ede000-0x2)="5d00", 0xffffffffffffffff) keyctl$unlink(0x9, r2, r2) pipe(&(0x7f0000799000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000c7c000)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xe53, 0x7, 0x7, "1a36cf71279941e50c5b52658ccb72e819a6682d8b0471c0772a69e85f8e96f5ab4fc6a1e3c9516e5fda0a8cb7ce7230695e982fe5d56cbe1fc1302a9d0fa83f2216360ec2c6fe05ba5093a03ce29e3e"}, 0x160) r5 = creat(&(0x7f0000ccb000)="2e2f62757300", 0x0) open(&(0x7f0000f2f000)="2e2f62757300", 0x0, 0x20) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f000082a000)={0x3, 0x3ff}) dup3(r1, r0, 0x80000) r6 = dup3(r5, r4, 0x80000) r7 = socket(0x13, 0x2, 0x72cf) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000a86000)={0x3, &(0x7f0000249000-0xc)=[{0xab90, 0x3e8}, {0x101, 0x9}, {0x7, 0x8}]}) r8 = epoll_create(0x3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000da3000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e21000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r4, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f0000121000-0x6)="2e2f62757300", 0x2000, 0x10002) connect$bt_l2cap(r7, &(0x7f0000b95000-0xe)={0x1f, 0xb72, {0x3, 0x9, 0x9, 0x3, 0x1f, 0x400}, 0x8, 0x3ff}, 0xe) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000a34000-0x4)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000cb2000-0xa4)={0x0, 0x9c, "c7a9ea4714f3eb99ff3126f17a44f01fa1d9240385beb549661215d89f9109d7b3adbf328e0eff7b1e2d813cb98538acdceae959c1d3c02e0f138fb3fe275c6cb24baa99f73ac5a5ad9014dc0ce861d45c2d0fcae574154403681f437df901b5efeced0cd5736c4a7212d699b2709f7a648b1b4c3a00535c2c6d768fa13736556e4c6da9fbed169b5a286cb85118555baf81b4140894be6ac42ad4a6"}, &(0x7f0000536000)=0xa4) ioctl$sock_SIOCSIFBR(r5, 0x8940, &(0x7f0000458000-0x18)=@add_del={0x2, &(0x7f0000a54000)=@generic="1cb5c0b3ce95960dd5fe0d160b7b0082", 0x4}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000053b000-0x10)={0x9, 0x1, 0xffff, 0xff, r9}, 0x10) r10 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000bf5000)=[], 0x0) sendto$inet6(r10, &(0x7f0000ab8000-0x1000)="22", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r10, 0x84, 0x3, &(0x7f00001ca000-0x4)=0x10000007fffffff, 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ac5000-0x8)={0x0, 0x0}) [ 299.900243] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. [ 299.921600] handle_userfault: 57 callbacks suppressed [ 299.921604] FAULT_FLAG_ALLOW_RETRY missing 31 2017/11/15 05:26:25 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aef000-0x9)="2f6465762f6b766d00", 0x400000000000007, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f000008a000)={0x400, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00008db000-0x4)=0x0) tkill(r2, 0x19) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f000046a000-0x48)={0x80003, 0x0, [0x0, 0x0, 0xffffffffffffffe0, 0x0, 0x0, 0x0, 0x7, 0x0]}) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00001b3000/0x18000)=nil, &(0x7f0000af2000-0x18)=[@textreal={0x8, &(0x7f00009f6000-0x52)="0fa166b8060000000f23d8b800008ee86635400000500f23f8f3650f01c9d08d89552e0f323e0fd479f266b9800000c00f326635008000000f30bad004ed325d00baf80c66b89a39cc66efbafc0cb8af28ef", 0x52}], 0x1, 0x0, &(0x7f0000af2000-0x20)=[], 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x0, 0x10, r3, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f00000be000/0x18000)=nil, &(0x7f0000007000)=[@text64={0x40, &(0x7f00009c0000)="b98d0a0000b84527fc49ba387dd87d0f300f20e035000004000f22e0b9341001c00f32b9dc080000b8cf000000ba000000000f30670f3566b87200f2430f01c9360f005500460f01b71d00000066bad004edb9bd0b00000f32", 0x59}], 0x1, 0x59, &(0x7f0000af1000)=[@vmwrite={0x8, 0x0, 0x0, 0x0, 0xc8, 0x0, 0x26e3, 0x0, 0x7ffffffd}, @vmwrite={0x8, 0x0, 0x7ff, 0x0, 0x4, 0x0, 0xc53d, 0x0, 0x0}], 0x2) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f00007f3000/0x2000)=nil, 0x2000) ioctl$KVM_GOOGLE_GET_VMX_STATE(r3, 0xc018aefe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7f, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) semctl$IPC_RMID(0x0, 0x0, 0x0) r4 = dup3(r3, r0, 0x80000) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r4, &(0x7f0000af1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007f4000)=0x14) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f00005ec000/0x18000)=nil, &(0x7f0000001000-0x18)=[@text32={0x20, &(0x7f000065c000)="66bad004ecb8010000000f01d9f4b9400800000f32670fae310fc76d0066b842000f00d80f20dc3e0f0966baf80cb8f8916f86ef66bafc0ced", 0x39}], 0x1, 0x28, &(0x7f0000204000-0x20)=[@cstype3={0x5, 0xd}, @cr4={0x1, 0x2}], 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MEMORY_ONDEMAND_STATE(r1, 0x4010aef5, &(0x7f0000000000)={0x7, &(0x7f000012c000)=[{0xf000, 0x800}, {0x3000, 0x9}, {0x10f005, 0x2}, {0x5000, 0xfffffffffffffff8}, {0xf002, 0x8}, {0x6000, 0x2}, {0x7003, 0x7}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/11/15 05:26:25 executing program 5: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000000f000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000586000)=@ethtool_flash={0x33, 0x9be1, "29eb561fc97ff1ef10ddf17c3d5dba8cffc690dcada3f501f3914d7b78b4df92a93b7e939d9bc1a94e03b24ddb975a4572f62e84c09294db3d097896e27c7e0386609d9218e56adae036216f4de3c15d4c6d98d86017c187362396c4d45ff72c4d36c4afce8b2f50ddaad5f8e9d811a0a0d8b8d0c93c8f5b2c404dfde82888dc"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72666b696c6c00", 0x40000080141, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00008a7000-0x8)={0x0, 0x0}, &(0x7f00006ab000)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) r2 = syz_open_dev$sg(&(0x7f0000ebd000)="2f6465762f73672300", 0x3f, 0x40000) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000688000-0x20)={r2, 0x1000, 0x2, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000f34000+0xf37)="826b3afff6e062cf0d771c3cb8eb5068825cea8681a1bd592ae5dd67a0a81e47641f0d6b900cda42eb6818075966eaa3a17ad6d4123c4466a188bf987441a64ff11ec474e40fdb1deddb661e923aa0eaa4fbabf6f1b29884fa0da0b3243e0d165e9c9137b8da094e7c5f3bd318ab40eed850a672a4c603057720ebc773ba13f253cdaedae5a6af082356258eda20c8ca24f0f3aa8d1c6bffffc3879e4d91d5e6bd539b3f7416b8b26e49df2cf570b7b9dd1d1ea6e3") getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000886000)={0x0, 0x0}, &(0x7f000026d000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000615000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x40000000, 0x82, 0x7, 0x1}, &(0x7f000027c000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000097a000)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x9, 0x78a, 0x4}, 0xa0) r4 = socket$inet(0x2, 0x1, 0x0) getsockopt$llc_int(r2, 0x10c, 0x4, &(0x7f0000311000)=0x0, &(0x7f00009c3000-0x4)=0x4) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r6 = fcntl$dupfd(r5, 0x0, r5) socket(0x1, 0xf, 0x4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0}, 0x20) syz_extract_tcp_res(&(0x7f000015c000)={0x0, 0x0}, 0xe, 0x8010005) write$tun(r6, &(0x7f00003e4000)=@hdr={0x1, 0x0, 0x3, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x1275, 0x32, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x67, 0x5, 0x80000000, 0x6, 0x2, 0xe91f, 0x3}, @dstopts={0x84, 0x246, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x3e, "4f1e86033fbef92cb73f004e2a4366dfb53712f6b151d57fc1c08b2d1f7f94ae16905d26ef1ba873f2661206a406f47f0dde80a820cc26c6fb409cb09671"}, {0x0, 0x5f, "70ca29ae5c4e0013568ca6e800af01526ba7cb1faf38e4b6534a8ae68493c23ef8d79295fb76e917e034a9f2c262ddfc484def3d4e84f5f530e988b90ff6f36080b3011d69887988001ba0df7d6d696753519307062d8850e864541dfe24c9"}, {0x7, 0x94, "f5c47f62cefb8a659e23603337e8648d8fe00a56d495c9590b5deeec80427a4fdc0a1c28fe96f39f69d13f934396617866c0fb343077c80783f16fd638e885dbe16d94c642e0de71a8be56660a03e7823384cccb6ab2553b5fb5f059d090a40071c8b0aa26316965371f3e84f9403cf904b3f98256b1518f75ffeb243cab4d69d7cd50810b000cf9d04453705e5be3003f7ea54a"}, {0x1, 0x17, "a975f150fa36f25a3248235024282da1291d1944144c41"}, {0x7, 0xe0, "c45ee564984fa4f394a5acd26d79b9e9bbec193dbb265ba42f74b71902359c7d93aaeb84e83affbcfaedcda10853cbf3f6dff93cac282edb96296257b96218015d29b415cc2a69d018c70638395e18e39b4522b4e8f816c3105021a6438995dec2d73463ccefd2b226b0eb7eb94fa4a1b58c4aee1037b4b66105e3490a1670ad70d5968b4bb7eede22ba3f008afd0b71d9baba0136d11d6543847b2ba1595a0de0b5679fded4328a4cf972ecb651a801d5f14964cb32f27544423177eef53d0ac66a04e45b50de9af281fb0d9558ebc90c8d80fd7beba112b5842b1f11732131"}, {0xfe, 0x1000, "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"}]}, @routing={0x88, 0x2, 0x1, 0x77, 0xfffffffffffffffd, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @tcp={{0x0, 0x0, 0x42424242, r8, 0x0, 0x0, 0x6, 0x13, 0x0, 0x0, 0x1, {[@nop={0x1}]}}, {"eb"}}}}}, 0x12a7) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000bc3000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c7000-0x4)=0xe8) accept4$packet(r0, &(0x7f0000bc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000916000-0x4)=0x14, 0x800) setsockopt$inet6_mreq(r1, 0x29, 0x21, &(0x7f00007ac000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r9}, 0x14) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000ac1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup2(r5, r7) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f000049c000)=0x1) ioctl$RNDGETENTCNT(r10, 0x80045200, &(0x7f0000a24000-0x4)=0x0) [ 299.924900] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. [ 299.965742] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. [ 299.982280] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2017/11/15 05:26:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b94000-0xf)="2f6465762f73657175656e63657200", 0x2000000003ffd, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e86000-0xd)="2f6465762f7573626d6f6e2300", 0x9, 0x80900) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) chdir(&(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1200000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x0, &(0x7f00005a2000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x15, 0x80005, 0x0) syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xfffffffffffff000, 0x4) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f00007ee000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x80003, 0xebb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x3475}, 0x8, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() process_vm_writev(r3, &(0x7f0000b25000-0x50)=[{&(0x7f0000782000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f0000063000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f00007b3000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f00004eb000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000ff1000-0x5)="0000000000", 0x5}], 0x5, &(0x7f0000747000)=[{&(0x7f0000148000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000d66000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f0000285000)="0000", 0x2}, {&(0x7f0000eb9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f0000224000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f0000358000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f00007b4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000ec9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000236000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}, {&(0x7f0000ae0000-0xf)="000000000000000000000000000000", 0xf}], 0xa, 0x0) ioctl(r2, 0xffffffffffff5230, &(0x7f0000001000-0xd)="93f8ee0f6724e94f38d27da8e2") perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000008, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 299.997789] CPU: 0 PID: 31998 Comm: syz-executor3 Not tainted 4.14.0-rc8-mm1+ #21 [ 300.005414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.014741] Call Trace: [ 300.017303] dump_stack+0x194/0x257 [ 300.020905] ? arch_local_irq_restore+0x53/0x53 [ 300.025553] ? handle_userfault+0x12b7/0x24c0 [ 300.030029] handle_userfault+0x12fa/0x24c0 [ 300.034333] ? free_unref_page_commit.isra.96+0x1b0/0x710 [ 300.039841] ? userfaultfd_ioctl+0x4510/0x4510 [ 300.044396] ? free_pcppages_bulk+0x20e0/0x20e0 [ 300.049153] ? mark_held_locks+0xb2/0x100 [ 300.053297] ? mark_held_locks+0xb2/0x100 [ 300.057419] ? free_unref_page+0x3cb/0x9d0 [ 300.061626] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 300.066610] ? trace_hardirqs_on+0xd/0x10 [ 300.070729] ? mark_free_pages+0x3c0/0x3c0 [ 300.074939] ? check_noncircular+0x20/0x20 [ 300.079157] ? mem_cgroup_try_charge+0x373/0xe50 [ 300.083888] ? __alloc_pages_nodemask+0xadb/0xd80 [ 300.088707] ? find_held_lock+0x39/0x1d0 [ 300.092747] ? __put_page+0xfe/0x160 [ 300.096431] ? __lru_cache_add+0x410/0x410 [ 300.100639] ? __handle_mm_fault+0x2915/0x3ad0 [ 300.105199] ? put_page+0x19b/0x1c6 [ 300.108794] ? ptlock_free+0x42/0x42 [ 300.112478] ? do_raw_spin_trylock+0x190/0x190 [ 300.117028] ? mem_cgroup_try_charge+0xe50/0xe50 [ 300.121761] __handle_mm_fault+0x2cc1/0x3ad0 [ 300.126144] ? __pmd_alloc+0x4e0/0x4e0 [ 300.130001] ? find_held_lock+0x39/0x1d0 [ 300.134040] ? lock_downgrade+0x980/0x980 [ 300.138155] ? __lock_is_held+0xbc/0x140 [ 300.142220] handle_mm_fault+0x334/0x8d0 [ 300.146257] ? down_read+0x96/0x150 [ 300.149853] ? __handle_mm_fault+0x3ad0/0x3ad0 [ 300.154403] ? vmacache_find+0x5f/0x280 [ 300.158349] ? find_vma+0x30/0x150 [ 300.161865] __do_page_fault+0x5c9/0xc90 [ 300.165913] ? mm_fault_error+0x2c0/0x2c0 [ 300.170031] ? __lock_is_held+0xbc/0x140 [ 300.174064] ? _find_next_bit+0xee/0x120 [ 300.178099] do_page_fault+0xee/0x720 [ 300.181873] ? __do_page_fault+0xc90/0xc90 [ 300.186074] ? find_held_lock+0x39/0x1d0 [ 300.190114] ? lock_downgrade+0x980/0x980 [ 300.194233] ? __might_fault+0xe0/0x1d0 [ 300.198177] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 300.202995] page_fault+0x22/0x30 [ 300.206416] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 300.212017] RSP: 0018:ffff8801d02ffe38 EFLAGS: 00010202 [ 300.217352] RAX: ffffed003a05ffd5 RBX: 0000000000000008 RCX: 0000000000000001 [ 300.224590] RDX: 0000000000000000 RSI: ffff8801d02ffea0 RDI: 0000000020002000 [ 300.231828] RBP: ffff8801d02ffe68 R08: 0000001700000016 R09: ffffed003a05ffd5 [ 300.239067] R10: 0000000000000001 R11: ffffed003a05ffd4 R12: 0000000020002000 [ 300.246305] R13: ffff8801d02ffea0 R14: 00007ffffffff000 R15: 0000000020002008 [ 300.253568] ? _copy_to_user+0x9b/0xc0 [ 300.257429] SyS_pipe+0xfd/0x2e0 [ 300.260766] ? SyS_pipe2+0x2f0/0x2f0 [ 300.264452] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 300.269278] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 300.274266] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 300.278996] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 300.283733] RIP: 0033:0x452879 [ 300.286891] RSP: 002b:00007fe9444a3be8 EFLAGS: 00000212 ORIG_RAX: 0000000000000016 [ 300.294576] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452879 2017/11/15 05:26:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$getreaper(0x25, &(0x7f00005a1000)=0x0) munlockall() recvmmsg(0xffffffffffffffff, &(0x7f0000c03000)=[], 0x0, 0x2, &(0x7f0000bad000)={0x0, 0x0}) r0 = memfd_create(&(0x7f00005c4000)="6b657972696e672e5d73656c696e75785d70726f6300", 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000603000-0x2c)=[@in6={0xa, 0x1, 0x10000, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x3, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000064b000-0x20)={0x2, 0x200, 0xd, 0x8660, 0x2, 0x7, 0x2, 0x80000000, 0x0}, &(0x7f0000868000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f77000-0x8)={r4, 0x0}, 0x8) ioctl$int_in(r3, 0x5452, &(0x7f0000b10000-0x8)=0xc000000) sendto$inet(r1, &(0x7f00006a4000)="4d", 0x1, 0x0, &(0x7f00006c9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000079b000)={0x1, [0x0]}, &(0x7f0000c2d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000355000-0xc)={r5, 0x1, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6352, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0x0) mq_unlink(&(0x7f000013c000-0x1d)="24e673656c696e75784000") perf_event_open(&(0x7f00004d5000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000e69000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bae000)="2f6465762f73657175656e63657200", 0x80000, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r6, 0xae45, 0x5) 2017/11/15 05:26:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x10000, &(0x7f0000b64000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_TCP_RECVD_TOS(r0, 0x6, 0x6c1, &(0x7f0000b05000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000080d000)=0x73) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000006f000)="2e2f66696c653000", 0x110) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f9b000)="2f6465762f6877726e6700", 0x8000, 0x0) getpeername$inet(r2, &(0x7f000046b000+0x1c5)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000587000-0x4)=0x10) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x1, r1) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x10000000000) setsockopt$sock_int(r3, 0x1, 0x400000000f, &(0x7f0000d11000)=0x5, 0x4) bind$inet6(r3, &(0x7f0000f31000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f000098a000)={0x1, &(0x7f0000742000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000045a000-0x18)=[{0xffffffffffffffff, 0xfd, 0x1, &(0x7f00003f0000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) bind$inet(r4, &(0x7f0000972000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x3) sysfs$1(0x1, &(0x7f0000e4b000)="2f6465762f6877726e6700") syz_extract_tcp_res(&(0x7f00009e8000-0x8)={0x42424242, 0x42424242}, 0x7, 0x0) r5 = creat(&(0x7f0000443000)="2e2f66696c653000", 0x2000000000000011) unshare(0x20000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000105000)=0x0, &(0x7f000066d000)=0x4) lseek(r4, 0x10002, 0x0) fstatfs(r5, &(0x7f00006ba000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fadvise64(r5, 0x0, 0x4103, 0xfffffffffffffffc) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000d0e000-0x10)={0x1, &(0x7f000097a000-0x8)=[{0x4, 0x0, 0x380000000000000, 0x3}]}, 0x10) ioctl$TCXONC(r2, 0x540a, 0x6) [ 300.301813] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020002000 [ 300.309049] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 300.316287] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f2e28 [ 300.323531] R13: 00000000ffffffff R14: 00007fe9444a46d4 R15: 0000000000000000 [ 300.370596] audit: type=1326 audit(1510723586.174:7312): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=32044 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0xffff0000 [ 300.411265] WARNING: CPU: 1 PID: 32035 at arch/x86/kvm/vmx.c:3844 free_loaded_vmcs+0x10f/0x150 [ 300.420293] Kernel panic - not syncing: panic_on_warn set ... [ 300.420293] [ 300.427634] CPU: 1 PID: 32035 Comm: syz-executor6 Not tainted 4.14.0-rc8-mm1+ #21 [ 300.435221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.444547] Call Trace: [ 300.447111] dump_stack+0x194/0x257 [ 300.450713] ? arch_local_irq_restore+0x53/0x53 [ 300.455359] ? vsnprintf+0x1ed/0x1900 [ 300.459141] panic+0x1e4/0x41c [ 300.462300] ? refcount_error_report+0x214/0x214 [ 300.467035] ? show_regs_print_info+0x65/0x65 [ 300.471506] ? __warn+0x1c1/0x200 [ 300.474934] ? free_loaded_vmcs+0x10f/0x150 [ 300.479222] __warn+0x1dc/0x200 [ 300.482469] ? free_loaded_vmcs+0x10f/0x150 [ 300.486761] report_bug+0x211/0x2d0 [ 300.490362] fixup_bug+0x40/0x90 [ 300.493697] do_trap+0x260/0x390 [ 300.497036] do_error_trap+0x120/0x390 [ 300.500896] ? do_trap+0x390/0x390 [ 300.504412] ? free_loaded_vmcs+0x10f/0x150 [ 300.508711] ? smp_call_function_single+0x3ae/0x560 [ 300.513700] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 300.518513] do_invalid_op+0x1b/0x20 [ 300.522193] invalid_op+0x18/0x20 [ 300.525615] RIP: 0010:free_loaded_vmcs+0x10f/0x150 [ 300.530508] RSP: 0018:ffff8801c3ab6f28 EFLAGS: 00010293 [ 300.535840] RAX: ffff8801d844c540 RBX: ffff8801c136eb98 RCX: ffffffff8119cb5f [ 300.543077] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801c136eba0 [ 300.550317] RBP: ffff8801c3ab6f40 R08: ffffea000764c260 R09: 0000000000000000 [ 300.557644] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801d9309000 [ 300.564881] R13: 0000000000000001 R14: dffffc0000000000 R15: ffffed0038756e09 [ 300.572139] ? free_loaded_vmcs+0x10f/0x150 [ 300.576433] ? free_loaded_vmcs+0x10f/0x150 [ 300.580724] vmx_free_vcpu+0x1d3/0x2c0 [ 300.584582] kvm_arch_destroy_vm+0x4b4/0x990 [ 300.588961] ? kvm_arch_sync_events+0x30/0x30 [ 300.593425] ? mmdrop+0x18/0x30 [ 300.596671] ? mmu_notifier_unregister+0x437/0x5c0 [ 300.601564] ? kvm_put_kvm+0x306/0xde0 [ 300.605420] ? mmu_notifier_unregister_no_release+0x3e0/0x3e0 [ 300.611274] ? __free_pages+0x107/0x150 [ 300.615215] ? free_unref_page+0x9d0/0x9d0 [ 300.619415] ? quarantine_put+0xeb/0x190 [ 300.623444] ? kfree+0xe4/0x250 [ 300.626693] ? kvm_put_kvm+0x614/0xde0 [ 300.630551] ? free_pages+0x51/0x90 [ 300.634147] kvm_put_kvm+0x695/0xde0 [ 300.637838] ? kvm_clear_guest+0xb0/0xb0 [ 300.641985] ? lock_downgrade+0x980/0x980 [ 300.646122] ? do_raw_spin_trylock+0x190/0x190 [ 300.650674] ? _raw_spin_unlock_irq+0x27/0x70 [ 300.655153] ? kvm_irqfd_release+0xdd/0x120 [ 300.659442] ? kvm_irqfd_release+0xdd/0x120 [ 300.663731] ? kvm_put_kvm+0xde0/0xde0 [ 300.667584] kvm_vm_release+0x42/0x50 [ 300.671356] __fput+0x333/0x7f0 [ 300.674611] ? fput+0x140/0x140 [ 300.677860] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 300.683710] ? _raw_spin_unlock_irq+0x27/0x70 [ 300.688181] ____fput+0x15/0x20 [ 300.691430] task_work_run+0x199/0x270 [ 300.695309] ? task_work_cancel+0x210/0x210 [ 300.699604] ? _raw_spin_unlock+0x22/0x30 [ 300.703720] ? switch_task_namespaces+0x87/0xc0 [ 300.708364] do_exit+0x9b5/0x1ad0 [ 300.711791] ? calibrate_delay+0x1341/0x13f3 [ 300.716166] ? mm_update_next_owner+0x930/0x930 [ 300.720811] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 300.725987] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 300.731163] ? kvm_arch_vcpu_ioctl_run+0x1cc8/0x5d20 [ 300.736236] ? vmx_interrupt_allowed+0x77/0x90 [ 300.740786] ? kvm_vcpu_ready_for_interrupt_injection+0x4f/0x150 [ 300.746901] ? kvm_arch_vcpu_ioctl_run+0x11b7/0x5d20 [ 300.751982] ? find_held_lock+0x39/0x1d0 [ 300.756017] ? check_noncircular+0x20/0x20 [ 300.760230] ? __mutex_unlock_slowpath+0x1f6/0xac0 [ 300.765145] ? lock_release+0xda0/0xda0 [ 300.769097] ? find_held_lock+0x39/0x1d0 [ 300.773155] ? lock_downgrade+0x980/0x980 [ 300.777276] ? recalc_sigpending_tsk+0x150/0x150 [ 300.782001] ? get_signal+0x2b2/0x16c0 [ 300.785866] do_group_exit+0x149/0x400 [ 300.789721] ? do_raw_spin_trylock+0x190/0x190 [ 300.794270] ? SyS_exit+0x30/0x30 [ 300.797691] ? _raw_spin_unlock_irq+0x27/0x70 [ 300.802157] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 300.807146] get_signal+0x73f/0x16c0 [ 300.810836] ? ptrace_notify+0x130/0x130 [ 300.814868] ? __kvm_gfn_to_hva_cache_init+0xbb0/0xbb0 [ 300.820122] ? find_held_lock+0x39/0x1d0 [ 300.824170] ? lock_downgrade+0x980/0x980 [ 300.828294] ? __fget+0xbb/0x580 [ 300.831637] do_signal+0x94/0x1ee0 [ 300.835149] ? __lock_is_held+0xbc/0x140 [ 300.839185] ? setup_sigcontext+0x7d0/0x7d0 [ 300.843475] ? __fget+0x362/0x580 [ 300.846906] ? iterate_fd+0x3f0/0x3f0 [ 300.850674] ? up_read+0x1a/0x40 [ 300.854008] ? __do_page_fault+0x3d6/0xc90 [ 300.858210] ? task_work_run+0x1f4/0x270 [ 300.862249] ? exit_to_usermode_loop+0x8c/0x310 [ 300.866890] exit_to_usermode_loop+0x214/0x310 [ 300.871439] ? ioctl_preallocate+0x2b0/0x2b0 [ 300.875817] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 300.881323] ? selinux_capable+0x40/0x40 [ 300.885361] syscall_return_slowpath+0x490/0x550 [ 300.890083] ? prepare_exit_to_usermode+0x340/0x340 [ 300.895066] ? entry_SYSCALL_64_fastpath+0x69/0x96 [ 300.899976] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 300.904960] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 300.909689] entry_SYSCALL_64_fastpath+0x94/0x96 [ 300.914412] RIP: 0033:0x452879 [ 300.917568] RSP: 002b:00007ff4487a8be8 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 300.925245] RAX: 0000000000000000 RBX: 00000000007580d8 RCX: 0000000000452879 [ 300.932481] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 300.939721] RBP: 000000000000025e R08: 0000000000000000 R09: 0000000000000000 [ 300.946961] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f1970 [ 300.954198] R13: 00000000ffffffff R14: 00007ff4487a96d4 R15: 0000000000000002 [ 300.961656] Dumping ftrace buffer: [ 300.965241] (ftrace buffer empty) [ 300.968919] Kernel Offset: disabled [ 300.972528] Rebooting in 86400 seconds..