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", &(0x7f00007d0000)="554175e0e61539c0f650c741021417c2dbb2f495532564d44586758aeb700add73de93205dc6ee3cd1fc4d54b0cd9c2c0caa0eed2e6895b53a65a51ea8da9e759d7e9faa0b560482c93ff9887772b735ce293bea86ac94a8413ebe1aa3dc96faa360e3087a201cd5a054f75bb21a5d7e58ae90ab0b6852189028c980092d916dbb6dce21f09355648fe117c63b2bf46b04e97179387c1314fc2108c54c544342fe687f584de199199c57670e74e5793bd41e8a312735ae9b177cbad5a622a0314af7ac5cfa7bfe09c3a61f1f2149cd77f66ebb16f9d288dc3e7decc41119f3db8a5d5548650367f77ebcc4ca8b9a08f5", 0x3}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000c83000)={@random="f90555ee63d6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x2, 0x0, 0x1c, 0x7, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x1, 0x0, @multicast2=0xe0000002, ""}}}}}) seccomp(0x1, 0x0, &(0x7f000002b000-0x10)={0x2, &(0x7f0000005000-0x10)=[{0x4c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000037000-0x8)={0x9, 0x3}, 0x8) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x3, 0x3e, r1, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xa13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1ff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000037000)="65625e196000ff512f6439") mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000038000)="", 0x0, 0x80020000000) prctl$intptr(0x26, 0x1) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f00005eb000)="2e2f66696c653000", 0x20000, 0x100) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x100004, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000116000)=0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r4, &(0x7f0000037000-0x8)="2e2f66696c653000", 0x0, 0x22) seccomp(0x1, 0x1, &(0x7f0000008000-0x10)={0x2, &(0x7f000004e000-0x10)=[{0x87, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x2000)=nil, 0x2000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/27 06:45:04 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x20110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x79, "c4c010b03d69d7b1df53ed0e5c194630ae5b1251a9e55b6b55fd2cf07a4f2932b5d0dc07d5eeac38be5322f5df9f9cf4aa956bb2008d3bdbde88158f7dd418aec7ccffbcb6a6701319d6cb74526986212e11ac2a3c3265a0dbf7c4ef0490b749c1929a94f3d6a90f1b60a5bc3e75ca041d2163bde8bd1b406d"}, &(0x7f0000002000-0x4)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0x3, 0x1, 0x7f77e545, 0xfffffffffffffff7, 0xff4, 0x5, 0x80, 0x2, 0x3, 0x6, 0xffff, 0x502c, 0xfff, 0x9]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x7}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x30)={0x0, 0x27, "8bb8ef8656086e60545e00000000000000f4b02f653d6ec514f710a1cde70000000000000040ff"}, &(0x7f0000195000)=0x30) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00003fd000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000f63000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d14000-0x4)=0x14) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0xc, 0x32, r0, 0xfffffffffffffffd) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000482000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f65000-0x4)=0x10, 0x807fa) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f000031e000)={r2, 0x4c, "6a5e84cbd0ff24f1c63915f2db1a386d429bfd7d6e042f8139b319397313d73d4d8304fe520c61cadcc83b8f22a660349b81bea654247cc2f75588af77be321977b69c8a08be2fdb793f500b"}, &(0x7f0000f64000)=0x54) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000670000)=0x3, 0x4) setsockopt$inet6_int(r3, 0x29, 0x19, &(0x7f00007c0000)=0x3, 0x4) mmap(&(0x7f0000364000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000f65000)={0x7, [0x6, 0x4, 0x7f5717c9, 0x8, 0xfffffffffffffff9, 0x9, 0x2]}, 0x14) mmap(&(0x7f00005c4000/0x3000)=nil, 0x3000, 0x3000006, 0x32, r3, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000f5b000)="47c9bb", 0x3, 0x0, &(0x7f0000f65000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, 0x1c) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00009b2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r3, &(0x7f0000426000)="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", 0x5ad, 0x0, &(0x7f0000f57000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x10000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000718000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000f66000)={0xffff, {{0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x1, 0x100000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f00009d0000)=0x0, 0x4) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f66000-0x8)={0x0, 0x0}, &(0x7f0000f65000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000168000-0xa0)={r6, @in={{0x2, 0x3, @rand_addr=0xb, [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, 0x8, 0x643, 0x6}, &(0x7f0000dbc000-0x4)=0xa0) recvfrom$inet6(r3, &(0x7f0000443000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r3, &(0x7f0000f61000)=[{{&(0x7f0000f69000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000151000)=[{&(0x7f0000f64000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f0000b95000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f0000f66000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}], 0x3, &(0x7f0000f5e000-0x59)="", 0x0, 0x1}, 0x1}], 0x1, 0x2100) 2017/07/27 06:45:04 executing program 7: prctl$intptr(0x24, 0x0) mmap(&(0x7f0000000000/0xabd000)=nil, 0xabd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000abf000-0x58)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ab2000-0x4)=0x0, 0x4) mlock2(&(0x7f0000576000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ac0000-0xd)="", &(0x7f00000a3000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ab5000-0x4c)={0x0, 0x35, "c0a7666d07fe93cb3724403730a6d0937da9f3e557f5c09c8c6da227d3029c22d5304a083d6625da05174593d3dbc809819f755d36"}, &(0x7f0000ab4000)=0x40) 2017/07/27 06:45:04 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000054000-0x4c)={0x3f, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = msgget(0x1, 0x88) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b5d000-0x4)=r1) msgctl$IPC_RMID(r2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b0a000-0xb8)={0x0, 0xe4, 0x5, 0x0, 0x100, 0x0, 0x4b, 0x7, {0x0, @in={{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]}, 0x2, 0xffffffff, 0x6, 0x7fff, 0x7}}, &(0x7f00001e7000)=0xb8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00004f5000-0x8c)={r3, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r4, &(0x7f0000f62000)={0x0, 0x0, &(0x7f00007b3000)=[{&(0x7f0000f66000)=[{0x14, 0x1e, 0x20000000000003ff, 0x0, 0x0, "16"}], 0x14}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000a1d000-0x38)={&(0x7f0000834000)={0x0, 0x0, 0x8, 0x0}, 0xc, &(0x7f0000186000)=[], 0x0, &(0x7f0000eec000-0x80)=[], 0x0, 0x0}, 0x0) getsockopt$sock_buf(r4, 0x1, 0x1a, &(0x7f00005af000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000032d000)=0x8f) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000c20000)={@common="626f6e64300000000000000000000000", @ifru_flags=0x100}) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00006fe000-0x400)={"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"}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x4, 0x8972, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$ircomm(&(0x7f0000a94000)="2f6465762f6972636f6d6d2300", 0xff, 0x4202) accept4$inet6(r5, &(0x7f0000a95000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a97000-0x4)=0x1c, 0x800) madvise(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x4) ioctl$PIO_CMAP(r5, 0x4b70, &(0x7f0000c9f000)={0x4, 0x3e9, 0x7f, 0x3, 0x6, 0x4a42}) mbind(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000001000-0x8)=0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000a95000)=0xe, 0x80800) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000a94000)={@generic="a90f3925824a76633fa4e15781af0ff3", &(0x7f0000000000)=@ethtool_gfeatures={0x3a, 0x6, [{0x1f, 0x2, 0xffffffff, 0x8}, {0x0, 0x100, 0x5, 0x9}, {0x6, 0x3, 0x80, 0x1b5}, {0x219, 0x8, 0xee6, 0x5}, {0x8, 0x3, 0x50efce45, 0x1}, {0x8, 0x7ff, 0xed56, 0xfffffffffffffff7}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000002000-0x18)={&(0x7f0000a93000/0x3000)=nil, 0x9a3d, &(0x7f0000a94000/0x3000)=nil}, 0x18) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2017/07/27 06:45:04 executing program 1: ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f000071c000)=0x18) r0 = syz_open_dev$random(&(0x7f0000cbf000)="2f6465762f72616e646f6d00", 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, 0x0, 0x40000002, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000000+0x4ca)="2f6465762f72616e646f6d00", 0x3) bind(r2, &(0x7f0000345000)=@alg={0x26, "736b636970686572000000000000", 0x10, 0xf, "626c6f77666973680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$int_in(r0, 0x5452, &(0x7f0000784000-0x8)=0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) r3 = getpgrp(0x0) fcntl$setown(r0, 0x8, r3) fcntl$setsig(r0, 0xa, 0x12) munlock(&(0x7f0000042000/0x3000)=nil, 0x3000) r4 = dup3(r0, r0, 0x80000) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f00000b5000-0x4)=0x0, &(0x7f0000e42000)=0x4) r5 = gettid() utimes(&(0x7f000058f000)="2e2f66696c653000", &(0x7f0000cf4000)={{0x0, 0x0}, {0x77359400, 0x0}}) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000008, 0x2, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x1000, 0x30, 0x2, 0x6}, &(0x7f0000001000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x20a, 0x1, 0xf9fd, r6}, &(0x7f0000001000-0x4)=0x10) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x989680}, &(0x7f0000048000)=0x1, 0x0) tkill(r5, 0x1000000000000016) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a59000-0xc)="2f6465762f72666b696c6c00", 0x200, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000a8e000)={@common="67726530000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r7, 0x29, 0x14, &(0x7f0000000000)={@loopback={0x0, 0x1}, r8}, 0x14) 2017/07/27 06:45:04 executing program 4: mmap(&(0x7f00002df000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() capset(&(0x7f00000fc000)={0x19980330, r0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpriority(0x3, r0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000e0d000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000db7000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f66000-0x8)="2e2f66696c653000", 0x4) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x20000000006, &(0x7f0000264000)="7491", 0x2) mmap(&(0x7f0000617000/0x4000)=nil, 0x4000, 0x5, 0x40000032, r3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00002c4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x40050, 0xffffffffffffffff, 0x0) 2017/07/27 06:45:04 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000001c000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x38, 0x803a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "1ba95c", 0x2, 0x84, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "8c26eff900f6e5fe"}}}}}}}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fb7000)="2f6465762f70746d7800", 0x20000, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000165000)={0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000c74000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000861000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00007ca000)={0x8000, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) r3 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000dc6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000ede000)=0x60) bind$nfc_llcp(r3, &(0x7f0000b9b000)={0x27, 0x7fff, 0x8, 0x1, 0xcb9, 0x5, "272eb8bd0769c89d6804b88c3541e7edf3879e90b027e0ccd3d3a0402dd3ef08e1fe13e61ccac0fe5d1dbd2adfaebbe262aa8c7dcba5acd56f59dae8e7d0f2", 0x1}, 0x60) tee(r2, r2, 0x956, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000037e000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000aa3000)={0x0, 0x1000, "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"}, &(0x7f0000338000)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000141000-0x20)={0x797, 0x13942674, 0xa, 0x3, 0x1f, 0x0, 0x8, 0x0, r4}, &(0x7f0000fd4000)=0x20) syz_emit_ethernet(0x2a, &(0x7f0000a72000-0x30)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x102, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x9}}}}}) r5 = request_key(&(0x7f0000417000-0x8)="7472757374656400", &(0x7f0000843000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000597000)="2f6465762f70746d7800", 0xfffffffffffffffa) keyctl$update(0x2, r5, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000520000)=[], 0x0, 0x0) process_vm_readv(0x0, &(0x7f0000ad9000)=[], 0x0, &(0x7f000081b000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x40002, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/07/27 06:45:04 executing program 3: r0 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) mmap(&(0x7f000098c000/0x4000)=nil, 0x4000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000012d000/0x2000)=nil, 0x2000, 0x1000000, 0x30, r2, 0xfffffffffefffffc) mkdir(&(0x7f0000641000)="2e2f66696c653000", 0xffffffffffffffff) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x2000002, &(0x7f000000a000)="") r3 = creat(&(0x7f0000d94000-0xc)="2e2f66696c653000", 0xbc9dc8fbd81cb4b1) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) getsockname$netlink(r0, &(0x7f00002d8000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000640000)=0xc) unshare(0x40600) socketpair(0x1, 0x0, 0xfffffffffffffffb, &(0x7f0000ccb000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000065000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x2, &(0x7f0000065000-0x10)={r4, r5}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, 0x0) delete_module(&(0x7f000002f000-0x11)="00", 0x200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000098e000)=[{&(0x7f0000d2e000)="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", 0x1000}, {&(0x7f000052e000-0xb5)="20cb7899a176f5f7157583397bf8d0521b1494e949bbaa7d504a195dc20d2e4600d614fdb12c3542fca33b5faccf51bc3dace9949bf98fccbaefa642f25c241786f2182658bc1b564da351ed5f5903d46a8b881c04f45ddc45c869de6a9b174f01f788a7d5ae223013d8ab72233cdf30ea8f7dee19f59bc481eb6fb5b6b2f570db74fb5e5e064e34c08dd60841af1f60284b6523252f61bf5202bcd82457177c42f5211883ab3e711909a291a3aec28f49b236895c", 0xb5}, {&(0x7f000095c000)="6224174a18c5c065f61c1619e04e362a6db626da508b04533e754c23279ae9d7a06d192d69a2d9ef77e853b4e2da8e989161ce60c3ceb064aeece24a6df3f26cb38fb4dc4eb911a8c093d22d4c99fc7dc918c59db2b4e3eeb5bd1a86e01c86d9046af1572d738a367824ff8cc9f717a7ed68f50b18f323229243a43696ec35c4035954a65dbb9e9e26727c3aecb02dcdc07c6d7fd98f0d346c93d62cfe37995c1a5f49183e2451b23ceedb7f59ed80cd2d5cba02b1f374132ddffda73b7233082ce7db652719827a7ecc379d", 0xcc}, {&(0x7f0000495000-0x24)="6d3ab8871a385f838c57bb8eb38511f70b1a7f8e288289b1df4413159670c0c919401081", 0x24}, {&(0x7f0000eff000-0xf0)="829da62978800bfc4b923b78ca383fb1eca5534a8d2f604ff57d8e95c9bb384bf25f961cf60c5f43f690d9c4f1da36af065ff2fe36cd9b14b04b3126e21b9574bf3cdcd4216c0e8c194158e8d4314602d9f0935e577382fac5564755ffa53ff61345ed0299c25c995a9e57cdd48ea963f6e61282391590347b6eaeaa15ff24bebff0ce8f95cbd5f407f318a0a288c06190830c5447b7332f86f884a0eb19743626709cfefacd6bf4239fa508a6d6e389ce4273bad3d8122f9b3352b93afbf79958d0a406de903b8a0002880872c5591440a4deae93b4fb3998a2d4021616785b0358f589e16a8091523f7a335eb740a8", 0xf0}, {&(0x7f0000ab5000-0x70)="500fefea19b19e8da53d2158dd004f2a65318f11788003f29e8d209676529c9cbdea2d3621b967e42ddb766e90c3ff43e156c0d1f28af328c18680b2ec6d2437bc7fa41edc3fe8160a986e5861afd75b25b391f340533f66c7d3e6d8467e66c51bd11b62f48f723104c496227e60c07c", 0x70}, {&(0x7f0000b0c000)="4b1cbc58d6627b176f4fe936eae6a3aa0b49dbcc8a91cfea23a72fbd9d1d489e22fe53d9a1997e6621f79936b7d5a37d4f8f6b0bcf84757808d66b107e3f0a2c607feba282c06c19c8129209a6d78393be64f06969ebc84dbe3dc96a5d0fbe88315ffa836250e74bf4478546a3f325aa9ab56990ab2cd9a3b1ec09a197534072298992b347b485c24a5ed8ff6be24caf9ff28e6da6e4a28e1fd1b9694d143ccced8d6925960ed9ab2eabe567", 0xac}, {&(0x7f0000dc5000)="e3ef46c993ca7e7e8478221246b89c38341bcbe05a0d08e86c7e9adedb09510e807f7d143338fe6430523b0ecca065f0c75a1dad04c92178f19b35348a4e5d43aa564a708d02beff71c1666357dbbfc7b2e3f169ea6d0b8f21cb814ba120e0688367aeb76d7e7124cf93dfc7c4ab948542f8e12b7d9005b8bebbdf09cf442bb9b77212157d6ea0d22f83b3780fbe78ae959145fb62e2cdec8ad03066c6950ad2a075ffe770c206dc24aceda7fea5", 0xae}], 0x8) gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r6, 0xa, 0x12) 2017/07/27 06:45:04 executing program 7: prctl$intptr(0x24, 0x0) mmap(&(0x7f0000000000/0xabd000)=nil, 0xabd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x400000003, 0x32, r0, 0x1) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000483000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000abf000-0x58)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ab2000-0x4)=0x0, 0x4) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ac0000-0xd)="", &(0x7f00000a3000-0x4)=0x0) pipe2(&(0x7f0000488000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000abe000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000abd000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ab5000-0x4c)={0x0, 0x35, "c0a7666d07fe93cb3724403730a6d0937da9f3e557f5c09c8c6da227d3029c22d5304a083d6625da05174593d3dbc809819f755d36"}, &(0x7f0000ab4000)=0x40) 2017/07/27 06:45:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000044f000)={0x26, "736b636970686572000000000000", 0x0, 0x2000000000, "65636228616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) accept$alg(r1, 0x0, &(0x7f0000998000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f000071e000)="2f6465762f6e65742f74756e00", 0x0, 0x20000000003fff) readahead(0xffffffffffffffff, 0x0, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c4b000)="2f6465762f7161745f6164665f63746c00", 0x44000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x6) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000039000)={0x0, &(0x7f000079f000)=[]}, 0x10) getpgrp(0xffffffffffffffff) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000054b000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002b3000)={0x0, 0x0, 0x0}, &(0x7f0000ed1000-0x4)=0xc) gettid() ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000dc000)=0x0) r5 = getpgid(r4) io_submit(0x0, 0x4, &(0x7f00005cb000)=[&(0x7f0000f2f000)={0x0, 0x0, 0x0, 0x6, 0x3, r2, &(0x7f0000ddb000)="65ef0fcfb622227f30e99d7706a818d14d4105e75a4272cd2a62d9ed95f4e403d73ab5cccc3384bdf579296ac5462619d140031788285b7a9918ee6c42c19cdcad4b1b6b9e27f9505ed97a2822ba087c853a498e28e756526a337f88ded0405f8cb88927564184e9e68df33d766be62f3fb977c1e3974f0243c7a48b429a66a771d6e67e5df63dedc2e011aff4dfaf4532cc", 0x92, 0x80, &(0x7f00004ce000)={0xd2, 0x0, 0x2, @pad=[0x6, 0x21, 0x180b, 0xfffffffffffffff9, 0x8, 0x6d9, 0x2, 0x26]}, 0x0, r3}, &(0x7f00000d4000)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f00000e2000-0x94)="b062b9beac45cf587a205f1351776ddc2416d6e470feec1b23d26a5ab58bc47f596f46c1f40a723a49f4cf7520bb62994b20f8fb5f4d2ae92100151cccd5ea4597db61fcfcd01f0a5e9641c60443ec493ba77d66bac0088881b3d08c51430d17a58530ea0f168c017e1099ffd59d835ba3f768e00cc0c302b9a65af2448b076c998dffb44749f45e57b115b6cb536f2dfe05870d", 0x94, 0x1, &(0x7f0000cea000-0x50)={0x0, 0x60, 0x2, @tid=r5}, 0x0, r3}, &(0x7f0000aa4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7, r2, &(0x7f0000e1f000)="817595b42140253633b9812aa7fbf978ec9451e1511edebe817b1eb6f6b5edcb7739d1aab62ab8ba1e07d6128c7f9593953be2d4600354a6024b7164427d4ea533367b8dd882882a5704b950f2b6be1402d97998ac2fd2cc9343daa4f427eefda4c6fb94db86e05818f04005295c8dfd34fdb77fa41125a73aba599c007964267596", 0x82, 0xdd2, &(0x7f000042f000)={0x3, 0x7, 0x2, @tid=r5}, 0x0, r3}, &(0x7f00000d5000)={0x0, 0x0, 0x0, 0x1, 0x1, r3, &(0x7f00000b1000-0xea)="4b585aaa835f294d09a5d417cd4dccb04f85e130660abbd2e5af3307f0712bdaf0b25ce3d40a50eac14d51a9771350a3e1aee6920efb3067aace2626c45263a0d4f38c9928640217a6b1769e766125dbe6edb8d7d5e4035e1b9ff2cda6306534dabdff4e01fd7e4f8d8b6aa5a347c779b491cdf97a1481cb8a57ef6b4b4bca7cab2857b4d6afc6452e3a3087bb3b1efdd6fcf264fc977bee5fb0f4b01735b0ac549e511319a0d8a621496ad868081061169f825cf026d3aa65bd0cefb7f3a9fc4ffc8b46064d0bd109dd9d7afd5a0678e53bd3ebc3938c7fd001861ad46d22522e98a186b74e73c72e98", 0xea, 0xf15a, &(0x7f0000b54000)={0x0, 0x0, 0x2, @thr={&(0x7f0000fe3000)="b7a6ddb41caea80517a782e4f3d3d90d7b10b06d5a214a5948b75de33d5003f2ca66df585641532b6fd17dec9ef36b023dc64fdcf12de6dea82c5b9998400697a7c4c784d6d7cc2badd2f06fdf13d9c3ca250fcd70965c0a63ab2b7074892bdc3c555f7e129ab292b822945f07963bc81b01d83eaef98c120f17e9bce785bb30dadf7b884d25d9a66845aee723", &(0x7f0000a87000)=""}}, 0x1, r3}]) perf_event_open(&(0x7f0000fb0000-0x78)={0x7, 0x78, 0xdd, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0xfff, 0x5, 0xfe, 0x0, 0x4000000002, 0x0, 0x0, 0xffffffffffffffff, 0x5, 0x0, 0x1, 0x8000000000003, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000175000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000329000-0x4)=0x0) r6 = syz_open_dev$vcsn(&(0x7f0000fb9000)="2f6465762f7663732300", 0xfffffffffffffffc, 0x1a3201) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ca000)={0x0, 0x0, 0x0}, &(0x7f0000e16000)=0xc) openat$kvm(0xffffffffffffff9c, &(0x7f0000211000)="2f6465762f6b766d00", 0x280, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_ONE_REG(r7, 0x4010aeac, &(0x7f0000bcb000-0x10)={0xb6f, 0xff}) syz_kvm_setup_cpu$x86(r7, r6, &(0x7f00001b3000/0x18000)=nil, &(0x7f0000c31000-0x18)=[@text64={0x40, &(0x7f0000add000)="66b834010f00d026656766480f388274fb6a3e4c0f01cbc4820dbe75fac4e3fd6d0d5f090000803e360f01d1c4e139586d0036f2410f5934f066baf80cb822eaf082ef66bafc0cb062eec744240074240000c744240252000000c7442406000000000f011424", 0x66}], 0x1, 0x3d, &(0x7f0000ad8000)=[], 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0xa) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f00001b3000/0x18000)=nil, &(0x7f000029c000-0x18)=[@text64={0x40, &(0x7f0000289000)="c4615d59dcc744240201000000ff1c24c4e22545024e0f09440f20c035030000003e66f30f7f74c157440f20c0350e000000440f22c04c0f0826a7c4e37d08d359", 0x41}], 0x1, 0x0, &(0x7f00005f0000)=[], 0x0) clock_gettime(0x0, &(0x7f00004b2000-0x10)={0x0, 0x0}) write$sndseq(r6, &(0x7f00008a5000-0x120)=[{0x1, 0x7, 0x101, 0x8, @time={0x77359400, 0x0}, {0x100000001, 0xf8}, {0x4, 0x7fff}, @raw8={"1791fd94bd775282fd492398"}}, {0x1, 0x1, 0x40, 0x2, @tick=0x5, {0x2, 0x556d}, {0x0, 0x7}, @queue={0x5, {0x7f, 0x1000}}}, {0x1, 0x1, 0xfffffffffffff001, 0xac, @time={0x77359400, 0x0}, {0x6, 0x400}, {0x3ff, 0x6f7b}, @queue={0x8001, {0x51fe, 0x1}}}, {0x4, 0x7, 0x0, 0x8, @tick=0x8001, {0x400, 0xb05}, {0x8, 0xffff}, @raw8={"6f4b2940d6fccbbc90eff89d"}}, {0x8, 0x8, 0x5, 0x6b2, @tick=0x5, {0x400, 0x7}, {0x7fffffff, 0x6}, @raw32={[0x1, 0x7, 0x7fffffff]}}, {0x7, 0x0, 0x0, 0x2, @time={r9, r10+10000000}, {0x4, 0x6}, {0x2, 0x10001}, @control={0xfffffffffffffff7, 0x97, 0x6}}], 0x120) ioctl$TCSBRK(r6, 0x5409, 0xc9) ioctl$KVM_RUN(r8, 0xae80) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006e3000-0x10)="695f0400002203000000007900000000", 0x10) 2017/07/27 06:45:04 executing program 4: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004c1000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000ae9000)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000019a000/0x4000)=nil, 0x4000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f000070f000)="2f6465762f736e642f74696d657200", 0x0, 0x200) mmap(&(0x7f0000549000/0x1000)=nil, 0x1000, 0x3, 0x110, r3, 0x40000000) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008fc000/0x2000)=nil, 0x2000, 0x2000001, 0x34, r1, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017c000/0x4000)=nil, 0x4000, 0x1000002, 0x32, r2, 0x4000) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x30911, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00002b6000/0x18000)=nil, &(0x7f0000293000-0x18)=[@text64={0x40, &(0x7f0000a3f000)="0f21c966b860000ff62c980f20c035040000000f22c04d0f0096ebb09153460f32f78e570000000c0000000f3807620b66ba6100b009fec2fa643e2e26490f0626f2426c", 0x44}], 0x1, 0x1e, &(0x7f00003a8000)=[], 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000002b000-0x11)="2f6465762f7161745f6164665f63746c00", 0x400, 0x0) mmap(&(0x7f0000917000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r5, 0x8010aa02, &(0x7f0000aee000-0x10)={&(0x7f0000026000/0x4000)=nil, 0x4000}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r5, 0x40045402, &(0x7f0000029000)=0x5) ioctl$KDSETMODE(r0, 0x4b3a, 0x400) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000001000)={{0x2, 0x3, 0x0, 0x0, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f000001d000-0x50)={0x3, 0x1, 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]}) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) close(r4) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000093a000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = syz_open_dev$sndseq(&(0x7f0000942000)="2f6465762f736e642f73657100", 0x0, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r6, 0xc0bc5351, &(0x7f0000aee000-0xbc)={0xfffffffffffffffd, 0x1, "636c69656e7431000000000000000000000000000000000000010000000000000000000000000000000008000000000000000000000000000000000000000000", 0x0, "093cb1e9bd31deef", "73cc469a70d982c3ecf1a893a8ddcd5049935c2c95ca805ba6e3001269eeccbc", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000088e000/0x18000)=nil, &(0x7f0000ae1000)=[@text16={0x10, &(0x7f0000ada000)="ba2000b0f0eeba610066b81d00650000ba4200ecb800008e0cf4670f01c800072c0f01b6cba966b8db0000000f06c80f21f866350800d0000f23f83e6567660f38dea419f79758603e3ef2ad", 0x4c}], 0x1, 0x0, &(0x7f0000adf000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80) 2017/07/27 06:45:04 executing program 0: ptrace$getenv(0x4201, 0x0, 0x81, &(0x7f0000001000-0x8)=0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x3, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e3f000-0x10)={0x0, 0x0}) waitid(0x1, r1, &(0x7f000067f000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000759000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f00002e6000-0x8)="2e2f66696c653000", &(0x7f0000d85000-0x20)={{r3, r4/1000+10000}, {0x0, r5}}) clock_gettime(0x0, &(0x7f0000528000-0x10)={0x0, 0x0}) r6 = creat(&(0x7f0000b41000-0x8)="2e2f66696c653000", 0x0) readahead(r2, 0x82a, 0x0) r7 = perf_event_open(&(0x7f0000470000-0x78)={0x1, 0x78, 0xda, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x100000000000000, 0x9, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r8 = syz_open_dev$ircomm(&(0x7f000000e000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x60841) inotify_add_watch(r8, &(0x7f0000f11000-0x8)="2e2f66696c653000", 0x10) mmap(&(0x7f0000115000/0x4000)=nil, 0x4000, 0x200000000003, 0x10, r7, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r6, 0xae71, &(0x7f0000566000)={0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f00008d1000-0x8)="2e2f66696c653000", 0x42) r9 = open(&(0x7f00001cb000-0x8)="2e2f66696c653000", 0x800, 0x0) mkdirat(0xffffffffffffffff, &(0x7f00004cf000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000d7e000/0x1000)=nil, 0x1000, 0x5, 0x10010, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00009c3000)="00", 0x0) r10 = syz_open_dev$sndseq(&(0x7f0000193000-0xd)="2f6465762f736e642f73657100", 0x0, 0x1) r11 = dup2(r10, r9) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r11, 0x40505331, &(0x7f000000d000)={{0x0, 0x100000101}, {0xe, 0x0}, 0x0, 0x3, 0x7fffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_icmp(0x2, 0x2, 0x1) unshare(0x20000) r12 = open(&(0x7f0000fb7000)="2e2f66696c653000", 0x28042, 0x10) write$tun(r12, &(0x7f0000fa9000-0x76)=@pi={0x0, 0x0, ""}, 0x8) 2017/07/27 06:45:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ab5000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000007000)="2f6465762f766373612300", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00003e3000-0x28)={&(0x7f0000e61000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000c64000/0x4000)=nil, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f9f000)="2f6465762f6175746f667300", 0x20000, 0x0) rt_sigsuspend(&(0x7f0000001000)={0x0}, 0x8) r3 = socket(0x10, 0x2, 0x10) write(r3, &(0x7f0000f04000)="240000001e000d13ffbe0608ed2400000800000000090f00fa1b000004ab0d00002001ff", 0x24) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00008ad000)={0x401, 0x8009, 0x6, 0x80000000, 0x0}, &(0x7f0000aa4000)=0x10) dup(r2) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000451000)=@assoc_value={r4, 0x7}, 0x8) pread64(r0, &(0x7f000047e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce, 0x0) 2017/07/27 06:45:04 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x2000000000000) r0 = socket$inet(0x2, 0x3, 0x800000000000011) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fda000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f0000fd2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x2, 0x6110, r0, 0x2) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fd2000)="b04ea1", 0x3, 0x8000, &(0x7f0000fd2000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000553000)="0936a774bb964a0fcbfe9fd3289a51621d7b8f8b235a14f6d85a7cb4e122a25e19d785a228a4af9405019687f6191a9031916e6dad665e5efb62c86fad7030f03e36fc8c1a342ff8c650442b15caf9d5a6f622451033f9a7e5e12e01", 0x5c, 0x80, &(0x7f0000fdc000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000fdb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fdb000)=0x7e) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008ff000)="72656e6f00", 0x5) madvise(&(0x7f0000fcf000/0x3000)=nil, 0x3000, 0xf) mmap(&(0x7f0000fb3000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a8e000-0x9)="2f6465762f72746300", 0x503002, 0x0) mmap(&(0x7f000071d000/0x3000)=nil, 0x3000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f000021b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r3, &(0x7f0000fde000)={&(0x7f0000fdf000-0xc)={0x0, 0x0, 0x3f, 0x401}, 0xc, &(0x7f0000fde000)=[{&(0x7f0000fdf000-0x127c)=[{0x80, 0x3, 0x20, 0x0, 0x2, "d3dfbafd5a500b532fa6a8a12c07cdf2c72ffe61aa4d170c361ba5c1a6b8a9e510a3de7041828d313ce5e94d5cec87ce98565a31cd43cc7c464c01dee6d076882a1222eda2dfe131bc1f4734700ef984cabeca7b3ca3f903250364c9d06b805752c96b5f7c31d1cabb25f147cfcd164c"}, {0x1010, 0x2, 0x20, 0xfff, 0x4, "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{0x104, 0xfffffffffffffff8, 0x400, 0x8, 0x1, "51473af08b20f449127873be0afac1a8f00e8f31cc37b91fcc39f56b94c110fe246c05149ff9b5c3e6ff9c487e17ef87634d675db8c108521866d709ed2431892bf699f4066dd0e4791e88225df81a0e4e5cc1bbd75d6ce50dc5bad66915b57d1071cfc878bd5de887e3268b204495e750e5d38518c5385355dffcbb56e635eee3ea2fef80c53898b66b1b40ac05229f5b2f5179eaae601914555bdeaacf85bcf2163a1a400552e35c442bc7e0688e2a36c03779baf35aa793bbbd00b529dada6c156dca82a24614334a52751bd6a4cd6b043481a05c28bdccf540cc64b857f3ef2235063da4dd5d0fe71fb200996cbc53af00"}, {0xe8, 0x6, 0x110, 0xfff, 0x3ff, 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"42550998775ca318125bb103ad3d663cf25437dfa07ef1dc9ca5a01cd6aad43c5e8fb950538f71348f4e01c8388abca996516d33747ce46198f20624f5faf98469bd569ea38e149ff41eb31ca47bb66e7e750dd700bcdedf5f2857b2cbe52d0bde03f1c0db0f83879abce427677076994e1b49d3a8a346964a7eab82cd00b16692e9c8075be7195e520a9290b0b41c43a0fa1b72d0a6291fe34801d7f86a02b39400ca99c6e8321267bf78c5884e5bdeaa2ea139e29e615e17087be2d95c8cee6a7fda803b60dc88224d94554a6f462b"}, {0x34, 0x5, 0x401, 0x1, 0x2d, "e80d3bf08f9b1370e0c5931251ab4d3fd9d76c56b40af28319932f60d5c55269eb"}], 0x1b4}, {&(0x7f0000fdf000-0x1fc)=[{0x1c, 0x5, 0x300, 0x8000, 0x2, "404fd149e0dbe038bdf13c"}, {0xf4, 0x0, 0x400, 0x100000000, 0x7, "9fd19510879422a820c9faf5caec93b42397683fabd5ebbcf5326faa928ac65fbc499d5bb46a707476bac128987252c6ac535f8e0874b2b64aa63c6a4e9e7b1f7621af0aacf3d1e8e3bd71b84f951d7a8ad2019dd656c24381a6536e6142fc9336212681eda24fec3d213a363c357e8d138e19c19917fba092b2635f08d393724166465d8a8c1f414c4edcd6c56a651509a1040f3ff7539eb3d160882d9be943d54264087a7ae398998c83185404406423ec2f528a134d35d178b3113e510d004ad1fe62adb70b4de73e17ee200c25e1f88c19c256cb6f67f2a93a2b5eb42c9e7581e4"}, {0xec, 0x7ff, 0xb00, 0x5, 0x5, "589bcdd3a96efda393e901e819299a86281c7cda99548541c4e546fb2d59b7d826759833027cda64f779a001b6077803cf51e37357cff1025211807cfb325b4d111c5addff42478e243b0cafe298e6e74598a805a3d85b25b5c78ee37f29d73280d5c496ae4a8fa2e348289f41656a6137a0597012dcf96b12ab2ffe82aa802e4b6678ed0121628a6b177fda9da99b833b4f968ac779492cc05caf1a062ed3b58ccbf95fa4c51bcba7f3690b6a2610b1f1bd63f138e1b82de4d05dd7d921a3027be28d5b10bf07f3f823b6c81873455f9c90f079998dadebaa79"}], 0x1fc}, {&(0x7f00003a5000-0x410)=[{0x9c, 0x5, 0x300, 0x1e7, 0x2, "3f3e9076cefa57c52ff69245b771edc839e36f691261904167da6d36a659d3e7938c5d6fbcdedd6827fc52946668735d957231e58bd89ed4f4461cc080c3a38a3c30758a1416e91aa74f097465360bae6147de1e0804a90d926052c6dc0e3c86ce0d970ab46214f745852e277412babfac679420e8bbfaf74ad71677a1d1f8fc7acb8f8241feb3394c"}, {0x1c, 0x800, 0x400, 0x400, 0x76e, "8f105f54e70eddcba6874e50"}, {0x50, 0xffffffffffff2ded, 0x100, 0xfffffffffffffffa, 0x100000001, "a69ea9903f612d699257452bc5333474ee4f0a524a79280ee124b518c9908f4c1b8212e550df1314d812fff0f84d2dffee52f0d7fdc5648e65b740c67e642d92"}, {0x60, 0x100000000, 0x600, 0x204, 0x0, "0b794b523874aa77847c70b9658084db2a4b9ba4cbae7cbc28af678aaa0aa0b34fb17583923d0a6dd02beeb69ce730e8b54dc5688e29b7b38c6bff00945ee14283a063e7962c6b7ed9a4f6b0dc8bb1"}, {0xe8, 0x1, 0x802, 0x6, 0x2, "3c8700e9a52a7fe03d4505702f79f76d94aece0b5da5f52dd94d3edbed30f1b1771aa1bbecda8ec7352b0216c4402f1343ea8e52a7e20c4ae97b881f3437a57dd17d5cbc84694d87dd53e685e50a978d38943293846323eec648d2a4cb8ea132b0b53da12c9f869a7e08d4f4fa5659479ca31aebf319b83201ec83f97b964f28a88ab872965ac04b020bdd2c991a1a31b1a06b4480f83a961e5af3cda20346182ddbff4ce48df5a1f6011192b02bcaed07a762f77c9d70a83339d1d9c6e378bb3c153e585c6766a122a0cff6230918406a704b0fd71f"}, {0xbc, 0xfffffffffffff4a4, 0x320, 0x2e7a, 0x671, "8efcbf407f64e682e5859efa64b11173e3e5c11dfb4ac205c03559d0486d6c8cc144fe74265a068633d204349e0939e22146c09c7ce3c1a411f9de52f85538aac095e8212788f2df2500c7fd21daf543b5bbda51d018a3fd32eef752e4659d45787f60985ff3cb8857de071158c7167491379d6f769abdfec62b22487c9cb016dde25435a16271c712f13e66d6ac026ed202f784d9893bd35960c0c7e18db4fb0a56a830b35f18b543"}, {0x104, 0x7fffffff, 0x4, 0x6, 0x8000, "0e34c0d2dd00f4407b39a0914f7f06d038f2449720828e8418e5ed9ff678ac35626b574bba57791f65348489c15906e9d578a17ad408d0391a07a8ebf25cbdf6813f6ef4a7a2f4d29e6d9adb48550ebb48fb21127930fae4e56a5e0fd1399f2f608e2f0c9428a7a55462b910e7ce54daaa77f9916fed2ac342376ee91fc99c2d33f096aeb1c09d1041a2e69499413a8f82a4289a39dfd20313a3958cd81ba0d8e0fc9babb9d2806f6f65f86dc533dae54e436ff85f9edd6463fa024e4b9bc026d2741a866577bdb475ab2eb7dc9a621e589cf16ca98961a47936084205815165ffa951df4de1ff62a9700afede91453e4a39"}], 0x410}, {&(0x7f0000dfa000-0x10c)=[{0x78, 0x7, 0x201, 0x4000000000000000, 0x100000000, "0b4081943bd4476d5c09c835758ffad9ec2220bc2b0bfdca226f117d937c3cc79f0264a7f8c51897bc62564cff4f9fba72f9712d5571db10f363c407bd0aee032037bd4265cd63969ea306644f9964c94ffc71b3c49991bbac6accbeac4ed7cb0d4ede88bcf696"}, {0x28, 0xffffffff, 0x200, 0x4, 0x101, "d160e0dfaa1e7a8957fe0e6a1351e25b1271f0511d15"}, {0x6c, 0x7, 0x100, 0x5b, 0x200, "c8b41d4274309b513e0da046710f876e6c86f8e4eb97cd0682eaa5f909f4badb23e15a7e5887a40d0ad5ef9ac91832da8ed11153839f37cf3f265c46a8b4652b311df9a25fdc5f0251c3f7e384c2b8c4f03d784e223bdcc8ec368dc3"}], 0x10c}], 0x5, &(0x7f0000fde000)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r1, r2]}], 0x2, 0x4}, 0x800) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000762000)={0x0, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21c, 0x7, 0x10000, 0x2, 0x2b939fcf739c315c}, &(0x7f0000fdf000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000034c000)={r4, 0x8}, 0x8) pwritev(r0, &(0x7f0000fde000-0x30)=[{&(0x7f0000fdd000)="b6c4d25ca3cc335e3f4e696954d6cb447fff9e57024b4d6e863d1df66c4bfd4ad92e48d335545a9f5e6331065c4cfb5074d06069d0245e116b211129344eec33ebfbb5cdc6fca2e101ca401235a0a093ee7b213ea032eee626b4b26601a31a0f38e665651b51008043cdfeaf5ebdf07a2b5d4f4216fbdcb3199d6ea5eec638c53f9548133d9388c51efc50e1289c966478e31472ef82d01f72658ce2d67dc023853624089f1c1e3de7aa0221ef62b8529cce519ed00ca73cba5bf0dab2450a276aa5e0c661", 0xc5}, {&(0x7f0000fde000-0xb6)="79d915293df86a739a81bd3b9e155391755863f216db3a4eb7ca677f71bed829494f3a5eb0e8b028f2e2ca00e0d7f12d0424c3ff3c73ea729704b839a8e139635692657e7c1baaaf0b09002cfdfc1baf5f32fc8b88a54dac831337018c3c804cc2c1916575611b873f9b5bb9251b9fb5965107e2ef2274ba847dc1cff47ae6dbdcf50f30c23325ccaf8a404a901b06ef8f51577f09aa1254d8d23056e8b18fb57c8bf7f394ddaedb12c5a015f96ed91dd55b38598774", 0xb6}, {&(0x7f00000f1000)="a7dd9a159f0665cc1c88e38c67b92bed523fd0c446bf9e07f289cb59e5d27b5ab5f3744819fd7ba45834b2cb759a0b9242c592", 0x33}], 0x3, 0x0) sendto$inet(r0, &(0x7f0000fcf000)="3145377aac21e39ecb8e7e7756a65a9d7a240eceb1e3a3b02d9458ea0c39f29d728147f57adcfda07bd0ee7ed18cab7acee3bd18c90fa417d8087235efba7475fa63a19ef45be855db25d2", 0x4b, 0x0, &(0x7f0000fcf000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000fdb000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/27 06:45:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000d3d000-0x4)={0xffffffffffffff5a, 0x5, 0x20}) r1 = open(&(0x7f0000e82000)="2e2f66696c653000", 0x2, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000c8c000-0xb)="2f6465762f766373612300", 0xa0a, 0x40002) getsockname$netrom(r2, &(0x7f0000290000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00005eb000-0x4)=0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ffb000)="628c0000", 0x4) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000b8d000)=0x1, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getrandom(&(0x7f00007a0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000bb7000-0x28)={@generic="2c904a8cf37a2632376284a38b74c8a3", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00004db000)="f66295390fad44c72c4b580bc17f6b56c854e7f67b770b78179687c814104e26ec234a1c3874ab9c391bd5d07e29b0c395cc6ed7963c0862a603998c3e6966447f9297d868f894b014326b702e0f0121a445b5f7ae487f3ce7097d6d72dbca595cf484c7daff04e99badd7e0bad89694fa8e0352ea542e955b1c573616ad3342b018b507eaff3f7208d353eac86dba4cfc463c1c9f75069dc82bd0b41cfad63cfb6daea7e02219c0cf2cb20de10b6ebb7bd0cf594babe9e777f1b16a76dc98f9c66858270583a9dd4e90f9f004fbda38cebba664c486b23015515a8c3faa5c763462a9d38d70022136d8c451b91b724a66b373ee878caf0237b7066fc18ae335a0f0d2de2d3dad282e70ef486f9a6250676a2bde92bf9522b35b2c6ffd08c722acfd0b2f7c0a8895ca41c771e3ed094d858c4047010c0c19781f057c8cb6390645861c0ccd955827a3c3c07bdbf97edd603111f70c07c5f03610e33985cdcc1cdf6d5ac3d18965dbe7858e0e5bd848408cf6cd1a77de98949dec167813b07c838288cd446cc7cb0a6fdf4cdecc21988760201313ede31ce9997e8ae193cf38d6858ef7adb5282891f01c66b302ce9434ccd22ee5831c2873ec417732916d65b2f5f5915832077941727dc9b7950ea0ba245fb4ba01cb30e197c825273ad12cf3eb282f92292632f27ed1f6798f0f75e7d2a1b0d3c6988a5028bb92ca8a69453ba6cd1099243839a535714c7cd8f5d0b827124070f48eec505d70b7353df4d26020bc56afde1434f33fdb37988ab665f3b3f68afeaaa23cc0f84ee401e6ac91acf8ec269dffa5f3cff0e02a0e1883394618452d1efdbe67f2c00540563f283a743ff56a21a451cef23b8e1ba4b8f0239470c664d63bdd017c716e4ea31fa9ff3463d612068e227ad1b073bc94a2c473114ff0606480752a720e086c8b473266171af8f97b0b8194311c05efb9f094f0dc1c3b86a5f63565109b6d89d98fcd27f029509a09e58806c421c322320a27026040f9477cad619cd45dcab4e064c85050d3d9669eba403d38b5ebb3ee95f41e29392744cf0730c3fb1e4f851374654c7055814890f5e058597cdac873d6f825c00b76265c450d20b096e6dbc25871ee9720803a45f49d6b3ae05760bc31172ca11cc7211b3590454a4599687743e62d9a555cca176facc37398bca09e1d58f6f7606bdaae2aaea72a87f74feb99fbb8da36eb235a5babe79663af4db0f0a178a2df6bd4fce03a74814d68fe18ac7f12d0927bf6e0e0c373cbbd39df329029f784c1a41e13129a3cf3f1b5ef484bdccab8986cfd2df9d99dcd35ce834885c60fc6482bf00583d172ca41ff3e7486bdb1cf4a77ff572e5b104d952a7be4b2d70db4e6f76a11e87d1ca4b0373c35e286aa84e90d3db443796c0bb3a9a88001fd50b171e6ec5482d729d7b73fcc46bdcecba4b730d5faf82fc1b417850287e1089a18428466ccad1d53459bf40c59e13caa1ab69dcf5963be4e922e609d71d0f82c12f7d53a3b10257f0303067f9b8e5d0a18c94c594b416883c31b3c13f786b8ceff3c053090b0fafdeb2e2a872a0862939dc47005ffe66354dd9bd37328e06ab4e0ed765c18e848fc45061ae58aa4c301995f361ab211142db35d840188cf1172c5c61c79a0831d836b1aa23ac6de21d5ef70e8421db805692dd31bc407cb8422e3fec58bfbec60cb5dd37624c370bf3a4fbcb34c955752c3ad595ca4f664aa512196ae4d3a3530d881bce4cd9b8db10c718bf9fdf933624ecd176cccdff95698fa754972be296deb7a142035f0b367146aaa6a62f8d5170846dca7f9bddbaeabe7df3dd6cc2f5e3f5d21a05f925409f9c369dc8e4b54b3e17509bd261780e49cea14fe197cbb0093ac5de24002392149ffec5e74f57c4e5e34eeb6f51490ad87443f0e1b607b0563a212a04f875dd22924808596257008537ac6f69e5e232d239f14ebcd4b0d0613ebc37795cb99cf01d56027bc51b65482dc9c67d616a2d0641d6180515042575e724dc6fc446ffcacc8229034e94d47901c28bb40571ed519365b4b966ccb6030f02422065d03845f59ce2120e7a6d3f72f0d20261564e9611aba90b02ccfcbd3101557755076777ae49d8c8f2dfea8fc96bb9c165dc48535cd16a90d10936f563f8206b517bcc30f316773776b97c73b20499868bab7c32e5d959a70e6c948e149451a1b7f7a8c7ef55edf95052840abd5879d85116a62bedfbbd4ed76c9715892ad46f3099e2b6885f851b25cf5280c4655066342ff8ad3bae6d9b2f6cca6251574bbfcb3e35b513e75150814903cba7b281528318ff7eb6ba9e7514343c44eef6fd350809acd47d93ce345300a5c99424b61e865c4c5e2f9aa9b62cd76355786e31c036474ace82d69bacb93b8c61a79af60bd82fc3efce8ce5221e4e34a33bf47b0e548bab273dda7614b7dcf203dcbc4984be7c7b7644cd02b3a092fa218fd49f3abcbd86582c150d542c240fd7e319517e04462e93d4100162c124b81141738f562f57f9974a6b558c7c616fd9c295b470e819cdfa70df7f26f63cc63240e966d5bd97af212eb10e230c7388cf63ba6e911802accad15a4ac19cb3500c268b9543813c376d349d9b8cd21d9183f6ffe7925ed603726decf6a10dccae0a220678bf716a914f57d2549d1880ed4ec02bd6d78d7618e43317c4ce13872cf9adb1c87a87d3a88ba55483733a6f7253a57ad96ebd16437b85cd7566000319d08f7248c6422860ec5ce571e91de1cd469463cd8319311fbf1283b851b47991c692d1afee71a5526627c6d647892ed37c5f9b6e50e0876dd5287c974ac5883e30b01425964e4b6c98cc5738c7cf05db17fb5651f094d9c3c83e441a22585199f70ccf7915b50410eb15fd235007959dc9e3cd2794d81ca98d0d0f14cc5922646eec14c61a41205fb38752f17d91537c392322fbc83bfc2dc0ccd7bc10eff930b9d0c931b3a88f7a4b04aa133d9177432967d04d0b1fc98f944e9f3e6c861902f57c176b490e2b16f688d5246d6a8a30600ebb9cf46aed9d8728a18962f9bd0ef1d311cd8edf363e084a210125109781ea42179a19912dff968752936aefc174fb7e79da0a089fccdbcb0ad8ab355283de45efd87ce64ac59c9aca809155d8441eade01398c14ef633a673d4499ab8453979143422f771240910c63bea7bb563b2634cd0666a9d6beb68f6b0ea5b7b51d2556632bbe29aa98c33761d55af225b53763d168847efa856aed9e0d36dd4c33181f2cb513588e3df780b2f319e3c48d9be5edb8c207343e7677323cc994b26411b25997496cca694709a0692108b850c1dc25db885b25459d5da2be834efc123d322373609c7134e5b161ce4625998849ce7267c531960d9ffa42baacdf5f2d58b30885352dc1587d6080c2aaa20bc815975914a8c0a0ecc3826d485e6728c62bc41b2e5917bf11f5284e2ade87093a865e75b1b45c89b342412ef757871457beb660c38e00c022ac8c1bbe667d36cb5e4beaf59e7878a1d7eff5799123317143a74b7a11eda23394b7b31f7c0c7b1e2fb418ecbf6affcd95da4497659ee19093d4cab8d7cae08e1a8ee5cb0fd654be144ae2c74d453770671a55f2b476c78ffc743c02fc967aecada673ba54cffab561331d14d0697ef1ba64e42b85071a898651cbfcc138e586c63febdf954d78be65540bbe7c0036572fba951d597eba380526fb2f292498a929df00c7449cee6cde35c37ec3a2ab2294b7e66148a00138c51b48c0e890c966dd9046074dd2254eeea415ad973a28facdac785ad8e2659efa4454dcd46b9cadb93f447b47f173c5d2bee056b650bb6f5c975b284252b9a0b78b2e27ae4c55ce9d3627f759e8b66c18346af1a63f7029b0ffd3f166098337b7171b30a37850ea2cef85251561134fa26080396d75ce26d6a5ca0428f52a203fa855b2ff9f636843bf11f2937ded987831746a42d4989d3fc81898213814391d12d2b02cfa9f011c0f236a4f39b7b16dfeadc817ecf9b453ebea0c66d8229147a5764d8be3aa10fd1d238ce7dc4341be545831a597f69c15314e90964a6a9e14c97fcae72798f98e9090ef0f7f34f29bd78e80ad23a90396c8ec36a590d0078b0aebd7d752dfa2a347ab00450c2d9c1db3d40ac71cce3fdd10cd0f9c00373700483c5e1a62a46f036e1699639032267a2020dc38f9b0390a5bfdc7ca4403b1f7f53240f32785a121bd65a24ddbdb026f2af2f3584559f5c8dff0d3d6b8160f1f21b9a01e6897ed8930c17e9471d298ce102cc4f04464146d9937e38c3d283e13be8fd9502d86c34f25cfa88b322fb07eb55a0a0e8852a6aa71b66879a8d4ac4ed9f5026b03f644295b867e155703728407077029a59c76f01289b58e81aafb59b978beb6ba1f8e6c060a6718e1f75246609136b88bb03fea41b5882ac86dd615890d30fc8526102afafd5d67eb097ee8f791cd101e970013e4824565d70e3066d7da8b16270f57a90a8241059f46313aa91ebc4055439a07877231086096b4eee8af9543ada3947fc9ef625c15be9d8b0c07b85e50bad32a998c70171dc9384c764f4900d1a2d9180a234263b8b0e2e6bb74f6e39e4a1a59071fad424e13a01eb7eada8322ac37860fe73ea6fb0605b435cf51da4763659a018a9960f910ccdd22ed002f8df11e53b2157fd40002fbfcf314452a0c9ce25aab4d11fa45d2e73caddd09566457efdcd26810513015ede0b9ca9b42db2ca643fc4cec88998ebb8aa037aae87990c86675379e17a1d04d5cd9f2e63484e1f634360b335c430236fa9b1290d51cf3f3fffc3349051860e5088af35004942265d942931e957b242690bba8bdc8af1fb310374fd17f1d897c2e14a0f17710dc63429416e91a28318dd6b0f7aa9fea6641b72a13590e4ba25508471a542d3a49b8c6cd5a85adc7b3d3660bd7eedff74a4863bb899bef4c0f6410dbf6fd6ca9d439a20541c8d233bf3cecd2924b48c341ed62040865ba6feb3153f2c2b2f752618a47531f833fdd32074df093e9b47fb766d4b19aed2a93208aedfdff25f9e0c6fb795179dfc3d8b1faf12f34076db0adbea0bf4d9bedd54741122ea0364fb05920cecda53fc8673f340e9a5ae903d9c9b6d7057be05e5a325dcbb66528ef4d8efd629d58c4dc3fe0e40bebb34213ba47301b04de97658cf480ec55a5201927c39e64b664adf1d9c4afbefd8d5e53fbd94cc05fc1a97599eea92d982cd162642610c599ecdd532919e235a7d356ab979e496a4dfb2fca117a77ed68e6b0354f2a51836db33e217b22b7de167716d9534b73b3c32ac271b6459ccbf7d9e70d76f85d2de600ee73fe7c763cea660d257c007e43244646671965fae60b8ed2a18b5d4875d53610c55123da1a028806609ae6e05337b67c99fd7abe1454a8f23a6e52e1006021b20bf3cb6c003d47fff69cbadf069d93dc9874ba98b5652518a6b7ca06c5c06d8fea017666f9fd092458fbe7df2fb60c4c3bcf6cf369deec3531663e63b7629edbda6e270f7fb8b695b5e06be1af771d2dc4df3adcd82030dd4eb09da2db6916d8dc3874302ec95ffc8570169f70cdc6b6dd06c6a5698998cf3a7fa21d490d4b4942045478496443154bf22d8d85fd38047f247775bc278d07da8c8dd37f75815873cc477512fff8bccc2942294db7b6b85782612a42d2667cabfcb924b646e1c03d95ddd65774b5a1972c2a08957cb87f0cfc7aab8bdcdbde1d02df43125a0d616f99a63caadeb52ebc07cd1573882f445b67a62c213457b640a953adaeae", 0x1000) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x7, &(0x7f0000d48000)=0x4, 0x4) sendto$inet(r3, &(0x7f000029f000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000d17000-0x14)={0x0, 0x12c6, 0xfffe, 0x0, 0x0}, 0x14) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f000055a000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000729000-0x100)={{0x9, 0xaf, 0xfffffffffffffffc, 0x0, 0xf2b, 0x7}, 0x101, 0x2, 0x2, 0x0, 0x800, "b55d807b3d0d0c324e6fe1d140f6915ea21271015bbf6073c50858dc972e088abe032201dbcc0d89c85ec32b45c0bf707ae4104b22a04ceb6623a56dff957925d0607ae750024b53aad4872698e64fb7c8e308a2eb2cfbdd65d8a0a3b23338f30b2ce837c73cdcdbf6598b76e3d78116ec94dd1f2dfa3630e46e02ace91f70762c49754ae8f70fbafb7ce67ccc81c1c94fcedc23d727da67042edb7bdcbc9b26fbefc11ca644302d968662cbb73e2ff9b37c849f8e476d07ee8b29204a2c1d084cf0202cc4c39dd27f11eabd5b62c9411c063723a48f6e118d0a192fca0faeeb844940b423d6c59c58"}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000052a000)={0x5}, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f00003eb000-0x4)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000071000)=0x4000000000001fe, 0x4) r4 = msgget$private(0x0, 0x42) msgctl$IPC_STAT(r4, 0x2, &(0x7f0000d98000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$inet(r3, &(0x7f0000173000-0xa7a)="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", 0xa7a, 0x80, 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f000094f000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000af8000)=0xc2) 2017/07/27 06:45:04 executing program 0: syz_open_dev$ircomm(&(0x7f0000a61000-0xd)="2f6465762f6972636f6d6d2300", 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000e7b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) keyctl$session_to_parent(0x12) sendto$inet6(r0, &(0x7f0000478000-0xb)="d68a5c49a99b2b45def5a2", 0xb, 0x0, &(0x7f00007fd000)={0xa, 0x1, 0xc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, 0x1c) mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, r2, 0x0) r3 = eventfd(0x8) r4 = signalfd(r3, &(0x7f0000001000-0x8)={0x17c00000}, 0x8) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x2000, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0xb7, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x7ffb, 0x6}, 0xc) set_mempolicy(0x8003, &(0x7f0000001000)=0x1ff, 0x7f) memfd_create(&(0x7f0000002000-0x3)="4076626f786e6574313a2d00", 0x200) r6 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x80000000000008, 0x101082) r7 = msgget$private(0x0, 0x71) msgsnd(r7, &(0x7f0000f8c000-0x1008)={0x1, "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"}, 0x1008, 0x800) r8 = memfd_create(&(0x7f0000000000)="fff8", 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f00007d7000-0x10)={0x77359400, 0x0}, 0x10) getsockopt$inet6_buf(r5, 0x29, 0x2b, &(0x7f00003bf000)="000000000000000000000000000000000000", &(0x7f000045e000)=0x12) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000f8e000-0x4)=0x7, 0x4) prctl$getname(0x10, &(0x7f0000f8b000)="") pwritev(r8, &(0x7f000060c000-0x60)=[{&(0x7f0000398000-0x1000)="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0xebe}, {&(0x7f000047b000-0xe2)="3ac0ec30e685bfbb4487cbf0683a600147f8ecb7f9f1f935568798db9ff5ffbaf891fb5dd22e02a62b63f0ccb4aa94fd69cb774e5da07db77a58fa4fdd36e8365b47fa84d7bb5e1b12846178154a3cb2424074201c0cc93f59c29a82680b306c", 0x60}, {&(0x7f0000cdf000)="681e8b0e526fd4696f2256095480368489d83a8c12724c08722066f6ab113bf57bd4db1232d51899254ff3926cf6ee2c682c4370ce74fe6759a4039290ff7d20c8713e0a2a1ad18f4245a6899aae7e3c0b4a8deb332791563eac2c09223b4cc47723cf795c04fe7cfc2d8ee5c2939854a7ae1df6ff7712df99b77154bb633e28396698394f0031886646252f4015da6bbbe3c317f050aabc900aff30cabeec6bce42e09552af4010ed538460651b0f663fab76d6815a4e68d9d7502c771656e5d39755084e72a0df0e136108030c1b6dfe7f8ac6e9", 0xd5}, {&(0x7f0000796000)="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", 0xfd}, {&(0x7f0000696000)="8e3849a0d2ef98b31f09a16ef81711cb1eebbeeb444765ca362a6ae02084e5ff18d7d270e7407594ad9ad03a74e89266746a198306d09a8d0e328ee19c06fcf70ceae6031de8b6df47d83a3038eee3ff6b726e5f08d36d5dff42104456bf73e37d419ebd3f02f01a1ce41227ceb2fb33e6ce7a41b8390806ddcee0a99860b01296eb9035e47b6e55e73e71e33f4d4c6b17760972cd814192918e09656e116456e6c3f4cc60b4ae1567060b88317bca6b59afb8091fe36dfa2fc7d2fedb17006bc3d56106eedc6c5201defd6fc0eb3ea7dc80c650", 0xd4}, {&(0x7f0000ae7000-0x1000)="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", 0x1000}, {&(0x7f00002eb000-0x3a)="86dadbf8c24f682370fbe430709f16c923c6fbf9c458c6b753003a18c8be9146ad6c3ad34a619c5fe73de694537c503b43e221126186619b089a", 0x3a}], 0x7, 0x3) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r4) sendfile(r6, r8, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r6, 0x4c01) sched_setattr(r1, &(0x7f00008c2000-0x30)={0x30, 0x6, 0x0, 0x8, 0x4, 0x1, 0xdb, 0x80}, 0x10000000000) syz_open_dev$ircomm(&(0x7f0000aa7000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) 2017/07/27 06:45:04 executing program 2: ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f00004e7000)={0x100000000000000, 0x0, 0x7fffffff, 0xc, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000f85000/0x4000)=nil, 0x4000, 0x3, 0x34, r0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)="2e2f66696c653000", 0x41a041, 0x80) mmap(&(0x7f0000f85000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000001000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0xb, 0x2, 0x8f, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000001000-0x73)={[0x1, 0x3f, 0xffffffffffff0000, 0x1, 0x1, 0x4, 0x7, 0x4, 0x4, 0x8, 0x8, 0x4, 0x76, 0x5301, 0x1, 0x0], 0x105001, 0x220001}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x400000004) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000014000)="2f6465762f6b766d00", 0xfffffffffffffffd, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x200000000000011, r5, 0x2) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x2000002, 0x3f, r1, 0x58) r6 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000015000)=0x60) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x30, r5, 0x0) connect$nfc_llcp(r6, &(0x7f0000016000-0x60)={0x27, 0x8, 0x9, 0x7, 0x5bf3, 0x4, "1d85abb5c8f2c44203ab67e8c833e69e288e0df26e676815a667a2bf3bd554f6de9dd7ef1eda9b0c8619c0b2c411241a550e39c71d96cad1bac3719213a619", 0x3}, 0x60) mmap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x20000000000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x1, 0x112, 0xffffffffffffffff, 0x1c) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000002000)={0x9, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x4, 0xd62412f11725487f, r7, 0x0) r8 = creat(&(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000455000/0x2000)=nil, 0x2000, 0x8000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000013000)={0xe781, 0x80000000}) syz_kvm_setup_cpu$x86(r5, r7, &(0x7f0000ed5000/0x18000)=nil, &(0x7f0000010000-0x18)=[@text32={0x20, &(0x7f0000008000-0x3d)="c4c17911ff660f7d7bb966baf80cb8726bd08bef66bafc0cb0ddee660f5a1ec4c17f708f4d1c0000843e66f281cb00000f30650f07c4c1f5d9583bdfde", 0x3d}], 0x1, 0x21, &(0x7f0000002000-0x10)=[@cr4={0x1, 0x8000000240404}], 0x1) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r5, r7, &(0x7f000036f000/0x18000)=nil, &(0x7f0000018000)=[@text32={0x20, &(0x7f0000010000)="0fc7aeaf000000b9800000c00f3235001000000f30440f20c03505000000440f22c0df75f4660f380252a8b82a0000000f23d00f21f835200000020f23f80f1cd466b865008ec80f303e2e36d8c4", 0x4e}], 0x1, 0xfffffffffffffffb, &(0x7f0000010000)=[@efer={0x3, 0x7000}, @flags={0x4, 0x1001}], 0x2) r10 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r10, 0x4008ae89, &(0x7f0000010000-0x58)={0x1, 0x0, [{0x12, 0x0, 0xffff}]}) ioctl$KVM_GET_MSRS(r7, 0xc008ae88, &(0x7f0000010000-0x58)={0x5, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$KVM_RUN(r10, 0xae80) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, r8, 0x4000000000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, r7, 0x0) ioctl$DRM_IOCTL_VERSION(r9, 0xc0406400, &(0x7f0000018000-0x40)={0x8, 0xb59, 0x0, 0x1000, &(0x7f0000007000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2a, &(0x7f000000a000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf, &(0x7f0000017000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/07/27 06:45:04 executing program 7: prctl$intptr(0x24, 0x0) mmap(&(0x7f0000000000/0xabd000)=nil, 0xabd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000abf000-0x58)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ab2000-0x4)=0x0, 0x4) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ac0000-0xd)="", &(0x7f00000a3000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ab5000-0x4c)={0x0, 0x35, "c0a7666d07fe93cb3724403730a6d0937da9f3e557f5c09c8c6da227d3029c22d5304a083d6625da05174593d3dbc809819f755d36"}, &(0x7f0000ab4000)=0x40) r1 = fcntl$dupfd(r0, 0x0, r0) prctl$getname(0x10, &(0x7f000083b000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000abe000-0x4)=0x5, 0x4) 2017/07/27 06:45:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) r1 = socket(0x10, 0x2, 0x10) r2 = accept$nfc_llcp(r1, &(0x7f00007d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000b79000)=0x60) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000095c000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00004b9000-0x10)={0x5, [0x9, 0x9fa2, 0x101, 0x3, 0x84]}, 0x10) write(r2, &(0x7f0000297000)="2a8b729ce6feede96e784c4a734ad06dd69acddb505a", 0x16) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000efe000)={0x4, &(0x7f0000f01000-0x28)=[{0x4, 0x1, 0x200000000002, 0x23d0000000}, {0x20, 0xff, 0x10000000000000, 0xfffffffffffff004}, {0x81, 0xffffffffffffffff, 0x2, 0x3}, {0x200000000000006, 0x0, 0x10, 0x1000}]}, 0x10) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000b44000-0x4)=0x3, 0x4) bind$inet6(r4, &(0x7f000000b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00002d4000-0x20)={@generic="b67b5912cf45d76c0865138c50ac0536", @ifru_flags=0x2}) syz_emit_ethernet(0x2a, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000f06000-0x10)={0x2, &(0x7f0000642000-0x10)=[{0x269e, 0x2, 0x8, 0x0}, {0x8, 0x7, 0x100000000, 0x8}]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000049b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r5, 0x8981, &(0x7f0000f06000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f000023e000)=@buf={0x0, &(0x7f0000e00000)=""}) getsockopt$inet_int(r5, 0x0, 0xa, &(0x7f00007d4000)=0x0, &(0x7f0000396000)=0x4) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000f03000)=0x0, &(0x7f00003d1000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000613000-0x4)=0x400401) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000073000-0x10)=[{&(0x7f0000026000)="390000005500034700bb000800000000070000f309000000fff400ff019a8000091616fafffffffe28010000002f00000001fffffffe0700a2", 0x39}], 0x1) ioctl$sock_ifreq(r6, 0x8922, &(0x7f00007d3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10000}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000edc000-0x8)={0x0, 0x9}, &(0x7f00008c5000)=0x8) mlock2(&(0x7f0000b2f000/0x2000)=nil, 0x2000, 0x1) 2017/07/27 06:45:04 executing program 6: r0 = socket$inet(0x2, 0x20000000003, 0x5) mmap(&(0x7f00008cf000/0x4000)=nil, 0x4000, 0x3, 0x11, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00008d0000)="2f6465762f76637300", 0x416000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000d000-0x8)="2e2f66696c653000", &(0x7f00008d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 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}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0x4)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000d000-0x8)="2e2f66696c653000", &(0x7f00008cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f000000c000)={0x0, 0x0, &(0x7f000000d000-0x10)=[{&(0x7f0000003000)=[{0x64, 0x1, 0x28cb76721538fc3c, 0x4, 0x6, "80016f05a2de65a8825d890107fb2e64750ef5702680b9eaa0d7618aec361db09c9e1722544ac97a64b77c60c630e604de2a17fd3a209ec7f442d360ab39014d77224fae08d5df2928059987172c57e34bad66"}, {0x54, 0x4, 0x14, 0xd2e, 0x1, "3f176cf3376a2464e2e206106679eaed74a2ea01c64d7bc739ab88ef78905ec524a18e9d9ae33037e7de8108cc613e0f1fa9e5f3005b0bd6176d8032f9f54f919b"}, {0x4c, 0x0, 0x202, 0x1, 0xff, "b845d3384420f9daa1b2dc5c8029703e85d98d2a61d199a3c880370ec2c984bb93bfacaba5d3266b2cf742c565cc430c67a3573dc066ad6322"}], 0x104}], 0x1, &(0x7f000000c000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, 0x0, r6, r7}], 0x2, 0x80}, 0x40000) setsockopt$sock_int(r1, 0x1, 0x37, &(0x7f000000b000)=0x1ff, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000000c000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="321e66cddf65", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000000048, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50df8b230aa7e18bf0100060fae5"}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$vcsa(&(0x7f000000c000)="2f6465762f766373612300", 0x876c, 0x1e9001) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r8, &(0x7f000000c000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000000d000)=0x10) getgid() ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000006000-0x20)={@generic="e06533fdee49e6332e189236b5b4293d", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f000000f000-0x4)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000f000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000008000)={@generic="3d22d419423282775107d35dbc537eb9", @ifru_flags=0x4000}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000009000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000009000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000d000-0x18)=@ethtool_eeprom={0xf, 0x1, 0x3, 0x5, "a49eff1cf2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000003000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00008d2000)=0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00008d2000)=@generic="00000000000000000000000000000000", 0x10) [ 364.103981] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 364.110681] syz5: Invalid MTU 65536 requested, hw max 65521 [ 364.161380] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 364.175073] syz5: Invalid MTU 65536 requested, hw max 65521 2017/07/27 06:45:05 executing program 7: prctl$intptr(0x24, 0x0) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f000077a000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000050b000)=0x1c, 0x80800) mmap(&(0x7f0000c76000/0x1000)=nil, 0x1000, 0x4, 0x32, r1, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000abf000-0x58)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000ab2000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@generic="32cc1d687e486443bae3678a05cc442e", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x1, r3}) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ac0000-0xd)="", &(0x7f00000a3000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ab5000-0x4c)={0x0, 0x35, "c0a7666d07fe93cb3724403730a6d0937da9f3e557f5c09c8c6da227d3029c22d5304a083d6625da05174593d3dbc809819f755d36"}, &(0x7f0000ab4000)=0x40) 2017/07/27 06:45:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f00006e1000)=0xffffffff, 0x9) write$evdev(0xffffffffffffffff, &(0x7f0000001000)=[], 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bc5000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x82, "6c72772874776f666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f19000)="070004001000000000e8000003e30000000000ffffffffffff05ff51982a00af", 0x20) io_setup(0xffe, &(0x7f0000c18000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) io_getevents(r1, 0x1, 0x5, &(0x7f0000ca8000-0x7a)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000ab1000)={r2, r3+10000000}) r4 = syz_open_dev$mice(&(0x7f0000ac3000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000dc6000-0x4)=0x7f, &(0x7f000007e000-0x4)=0x4) select(0x40, &(0x7f0000ff4000)={0x1ff, 0x9, 0x1, 0x8000, 0x1, 0x1ff, 0x42af, 0x623}, &(0x7f0000315000-0x40)={0x3, 0x4, 0x0, 0x8, 0xfffffffffffffffa, 0x8, 0x81, 0x1}, &(0x7f00000bb000)={0x1ff, 0x7fff, 0x3, 0x20ea, 0x20, 0x3, 0x7, 0x4}, &(0x7f000061f000)={0x0, 0x0}) 2017/07/27 06:45:05 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000296000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x82, 0x0) mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000ba000)="2f6465762f6b766d00", 0x0, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000afa000)=0x3, &(0x7f0000956000)=0x4) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x4000000000000003, 0x32, 0xffffffffffffffff, 0x3) r3 = syz_open_dev$tun(&(0x7f0000afb000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f000010a000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x34, r3, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000afb000)=0x7ff) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000047e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r5, &(0x7f00004ac000)="2e2f66696c653000", &(0x7f0000afc000)={{0x77359400, 0x0}, {0x0, 0x2710}}, 0x100) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000afe000-0x10)={0x0, 0x0, 0x800}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000afe000-0xc)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000294000-0x10)={0x0, 0x0, 0x8}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f000072e000)={0x0, r8, 0x8}) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000b00000-0xc)={0x0, 0x80000, r7}) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000b01000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f000092d000-0xc)={0x0, 0x80000, r6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f00000f4000-0xc)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000afe000-0x8)={r11, r9}) r12 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000adc000-0x20)={0x2, 0x2, 0x5000, 0x2000, &(0x7f0000a99000/0x2000)=nil}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000032d000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r4, r12, &(0x7f0000492000/0x18000)=nil, &(0x7f0000777000)=[@text32={0x20, &(0x7f00008c6000-0x43)="0f20e035670002000f22e00f018afc0000003e673e0f0778998fc9589290c88e00000f01dc000f23ba0fdbf7660f3a228600100000fd650f38f09b0d0000000fdb200f07", 0x44}], 0x1, 0x40, &(0x7f0000aff000)=[@cr4={0x1, 0x0}, @vmwrite={0x8, 0x0, 0x80000000, 0x0, 0xbe, 0x0, 0xffe, 0x0, 0x6}], 0x2) r13 = openat$autofs(0xffffffffffffff9c, &(0x7f0000878000-0xc)="2f6465762f6175746f667300", 0x10000, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r13, 0x89e0, &(0x7f0000afd000-0x4)=0xec) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r12, 0x6, 0x1, &(0x7f0000afc000-0xc)={0xfffffffffffffffb, 0x6, 0xd28, 0x40, 0x2, 0x3, 0x7}, 0xc) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r10, 0xc0106426, &(0x7f0000688000)={0x4, &(0x7f0000b00000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x4000000000000, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r13, 0xc010641d, &(0x7f0000afc000)={r14, &(0x7f0000afd000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, r6, 0x0) ioctl$KVM_SET_CPUID2(r12, 0x4008ae90, &(0x7f0000afe000-0xd0)={0x5, 0x0, [{0x0, 0x0, 0x2000000000005, 0x1, 0x0, 0x0, 0x8000000000000000, [0x0, 0x0, 0x0]}, {0x1, 0x3, 0x800000002, 0x0, 0x1, 0x58c3, 0x6e587609, [0x0, 0x0, 0x0]}, {0x1, 0x100, 0xfffffffffffffffe, 0x0, 0x80000001, 0x7fff, 0x4000000000000, [0x0, 0x0, 0x0]}, {0x1, 0x4, 0x6, 0x4, 0xd9, 0xfffffffe, 0x7f, [0x0, 0x0, 0x0]}, {0x7, 0x40, 0x0, 0x0, 0x100101, 0x8, 0x2, [0x0, 0x0, 0x0]}]}) ioctl$KVM_RUN(r12, 0xae80) 2017/07/27 06:45:05 executing program 2: prctl$void(0x24) r0 = eventfd2(0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x300000a, 0x32, r0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)="2f6465762f7663732300", 0x7, 0x0) r2 = syz_open_pts(r1, 0x40) fallocate(r0, 0x1, 0xfff, 0x80000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r2, &(0x7f0000001000-0x8)=0x0, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x805, 0x81) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000c88000)={0x0, 0x0, 0x0, 0x0}, 0x8) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000bb2000-0x53)="", &(0x7f0000baa000-0x4)=0x0) setns(r2, 0x1000204000002) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCXONC(r2, 0x540a, 0x98) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xab7, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x4, 0x0, 0x1, 0x0, 0x20, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4, 0x100000000000001}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x21a9336f, 0x40000000000001, 0x3, 0xfd, 0x4, 0x3, 0x401}}, 0xe8) sendto$inet6(r4, &(0x7f0000001000-0x1000)="bb2df21ecc6edde0fc28071125b823cfb2caf47f3cb6fbb4085c317309f204c75bb9dd51a9660e97156906f5d20b877ea1aefae455c79e0fa6ff0a18e075f2b9dbaee83762b68cbb072d2dfe55578f3cabf895476baa2d67858b270e05b5a6a6c143de5e8782e8f4d54a86ce94090d66fa162af3cc0cd6d9609d0e9cbaa81d525915437991b31b826e63e0305d5cf3306f198f093494171be41d67ae5d4335134f7e3c1c8434843abdf2baa9f9beb94b0f5d226cb67f14aea0f8660b378b5fce2b15df5e38ae5dde132cffd6111513a0498ffffda3eee05231a0647e70ea1b0e96029a4904fda4363a7156887867155277313791eaebda0b4c570e4b7b387628d96c22b2941ae0ccbace4a29a2b69f729ecd7c6cee5e2c23d4a31c37667badb4b34c69f613c176b41858a6e773ab1be2760df4d648d4d38bff928d8d316803fcd8b53dccb6ee0f1b6aff5cabe132033af97629778d591b1bf2dcb728fbbdf90808cb2bd779a91e07430b5e419f249fadc6da1159b7c28dee395e67f22d7ba00380bcefb956464e552214d5e230714f929c56628542b5e3ba068e2881f9aabb660e97a088030c1d3cdf8ce7805db973054c5c635990cd99ed4056b7171979fbf728ec041c75f8436ffa1641b9f8d274a9218e183a4a0bc44633631b7c756f5873a813e7fa3280cb634d6e4a0771947113f42cce91c158014fb9161a3ef698301df6d062ccd64acfb074cfecd76c6aa49dd58ce4ee3ead8aafde0f08a6979da1d7fc513aac65d7bbcd0f1c6570da53b8734de499c22a15e608d704666a42a6cc3bc689507c3e029ff7642396f0066c8b4e18e7639cc6bedcee97395dcc11302abe67ec94f6e56a391743f9eedce01e8dabd2fd4a689e755e2764747e6833a3ebfb66a32cbac0c659a258405439feb5f942b27ba14580f555f4552c2db557222a2b41848ec53bcf71eae8338d7ed988e6675ea4df0b333173a2c7069bec35046035482abaebdc79c26f37c6254c2127dff60d53dfd0284cd1a30d09b2fc611525cdbf6407aaed658e32a9149378d968a0c88d371d1c8f4a9baf81b51ca84ba6a8c191314853c64693bf4173c013fdafe4407a193c184beaf970a9dbda2463cb38d0b2b4eb1c9c9b8c9ddcdde519bbab3eea66fb4fde9a462aec6d749bd55af6614f75e72e9ec0ce4b217a2d8cded258f9446dfd1b3a67180eec4f736e12287c9465bb3b9af7b7a68b97bce1630083b0a2c88ce3588355118e0eba603154578dd240f83cf45e2a042a76800a5bf2134f8662095b79748e93525835e5cd86a201b2d2f7ef4757349010bff4b1d80ee85a5d24a16bfb1c1e56ea63c79f5b883bd290ef328a7b59b45238b6ae26483a11d5b227105a8472ad6967fbcd9fb953c7c12a60b3fd0c351677a1f4b8e2ebe26db1a8c12422ea495fd12094c1d2968c2295ceaf602ebf2128ac867b3c68357a62beabf41df58bd9205f34d316f98ada8df8a70c2c7f36b2118f59f386eb94d3f6d7755a5ecaee352860e2c001f75a5a89141ee6fe4ef6815f66a9785bb87b0c6acc09567b4378eff7c11e0438946c83770275f014cfc9f18537c982bb3c4bda7ccd1969f29f29d9a541566aa6c587fb9d24889f1ac78fbe5a10df9d2b1fd00ca710001f2592ff1e73110d017be7749e99df8b4cec59d7b8772e8bb67ccbd5d3f22e4fcbba5b8c0d16107fa7f9517eea3f1219c4113661e087586e2e5cb57b3ba7c87e63ec7df30ace12799c2a2d8e7bdefdd019ca3c144438060cbf3c22d9b708c103dcdb54438d2b6c6cf721e697420598dce945b3e72519d0bc08c74e506f1509fc2d533f39f3529b4f4e82d7556a7fc3f3f41ed7e06752e2ce6c9a3b46ac016defb55f0c505ffee33366fc39e7f6e81ca534bf6574dc9bb7928bd4947034c32addac1d1c6a85ccfa152a2d7861c7b2128d9b88c4963e368a806078f8a869335b43f00951e715dc7ea7735d9660aea6b59dcc1edebcc57431df32488cde43a6db0fee9a69a52a0485fd4c11c6f52b02085f76065330bfedbe32872f08c647f79224f84907943fd0851ada2aeadefe5086940a06545243b4a1a83b895c52019ae1dba5a769b9b7f21566288e8e09d2c97909769fe1dc1e0ef889faa6861fa1cb645fda7444b1a3d78b5f41a509a87bb8ba94fbcb22ab771e3b2c60a9faf47f9d62bc7e5440cf067b033383a723d78c41a6f92fb8cf99ee458b52fe74ca12673f31ea034ea2498dd1bade9c0b538f0d6d2ccda2b26c4267d6a0d7ec48e71c55a790ddc956a9afd4adbc4b535d6a2193c992d93ddadd3d92325276529363f3c3855e06ab90139db79e6a5d965903d33661db686f703f04f8a535722e5ef26957851b0ffc960d14e52657f1e029a3e76857c4c10e3d91eb0490aefe59058dd360f80c5edbba7f4328810bc36a1c9b8c3d496c8239c813f81a769a08d51675c55acb69f086aa302df7840a0c4f011057ef262280f56c372814c7d1b392485f9bb0e2ca992e089fff4f2f1cfa05e11b25b98156b04b334bfc28d16242db0d7bdd9aa908864e565830c1889de325b227e43491b627cdb4b621575eea319038235f7e54bf0ae6adabd96801bf277d2b0246f064104ab44063e68294dd7a1abfe40a97cf7108a9f6f6f96dd34297f8d2e02a21ed847a227c3dcec8a569c513a2aed9379cc6bf2d7d14d0902e82a1f829e9ce728678532582717bef9a6dd6f7d29fafd5a35190c87bc09e02dcd99c6e6746e951732a4fcf610be9af9cb8e3c6759ad7aa923571df2aa717b7ffa6d92cd16654867285a7e6a051be79b2016b3b63c504c0998c5d8b8bb029d4981e0e666b77236c1069350e6567f6a229643d54dbdf53fdcb35111b5e12622d9ac51ec4583e8a9db94240a082395eec0e62a3290ea7631c4ba54ffa53c88bcdaeeb3d6cc6eb792d213d138ca3a99be46330d96c8204287f156d5ccf376e6d146cc512c01f41f529f75e36a9c789c9e8618ab9ce034ba41155c4ebbff9f107be0ef31e1f246760c352646dd4cba16e17a800a340f3c75fc784aa02cf634c434accd9ec6d37793a1bde95f677fd1702151b808015c23c500ea4707ca2c7ccfe4ca9790ae24b61ad1d0171f34334bd2774a2b3c6e556839b90e250f4a67811e0966ce80c4130972da03d6c724cbd67394a0a75f86c8fc429d9e5793137fa3d085ce41098c53e37fb669c01fccdcb8fa9cf0a0a4c6c58d4cea9872065cc1b794d1cf91a4467f7c248abc28d434ead4a16f2db981e23522b9e83a9171dfb1fc661dff8d1cdc0c49be5ad89cede170d4ce20168b6c154e28c45459711c4bebdd1a120ef6f7fda7cd9f44ea29662c906608235e61f575b1fbaf2d8f3908d3f49c6d9f8045b909bea2804256706101e0bf51ad92150cf2b9a02020accd9b3c42cfc63f6b48b265668d7fbf17dac78b78585a3a234fe6a259096f78fdbe87ba423d67f03d443feab18092cb51eef25bc06ae4f932a2394c9c755f97d8f0a1be93a2e2afab73aac99c580a589155d7371e347da850031fcaeef0acec967fc99f0608df868ccab6e22555d37b052389fb3a8762da3c9ba086b65ee0c9fb72dc9788d699185a8a779b4b3412642d4d7efc7d80429ead5dce0ba01ce6ddae0336d6df6c5011698b5c4f08aa6b2110951febd4cdd3f14e1630d3085c95b7e3ae65a69c737217b1f761c2ccb05f856afcd202925b374ca852cc35bbad0d7bf84b3b1c1db688d1dfb04e4b099aa58ab1b34311078a7b2e75aa8849f424d4550cbb70063e796c3c9c45ebc961614302447df65566ec8e0c6278df8a85a9156115eda7bb025f29a106847be896686bfefed1192422decbfe08e8e1202f7bd1a827a09ae1fae0d6c5d864843b93127194ce1fcdee78ba845d3fb5b7b9f6025482a33172cd7bd2792a65eed9e33282925ac5f5e74960762a314e94cc1315ea66cdb21cfdb6680a7c2d71cd39c53cc130b0e11ab70fe35b4de34386e8ccf384fd20993c87d68d9b99b95d2e11d11512e6faa4753802ad5300f0b8c912154b4b480978b3a88f9fb553924247a294c68802ff87f36b425f870062b866ce375019aaf8076149a3ca272d06ee5c993bb1d027b994dc7025f0bf25b69b5192836dc382d02c3392f50d6d987aab82768483a27face1faace0eafca972b8085b29f225c59c7360c9d232810e9cf36a76774824fdff8a7c1a38110a828802fc0a3dd44595fb3807b50db0906e5c43b1e29fd2bfbe282888a28b914c9e68dae5674debb3331e52594c10be3ef9efa5f21b1e3775c17c6d6acceb15d61cac7a5c8122fc91fb80194db02986d86657857e7f8d93a8b5c8aca478be115d03aecfbb19c63a8c6909a182c94ab2c60af956ee5075250ddd8e866063a61b0b33e9cc7cf900d1c1ff8d7a7e043e0b7cd98dbb7fab377b2eb64d3d02aed316f29f803de2ce18e3a7520e72549ae428f8af5aed3ff2196b728dc835766dc7340cc5da54bc683958a8bdd5ccdba35f8240d08f31e7a09b2dd8e493653c2f77b2e15ed690ec658ed1296a634b57a139645d045b7a19db27ea41bb208945635c3d79ddb6efcfa022145590f64ac59827eea9dc5238513713d889c047ae7b18bc883bcee406cbfbe6c4a704cae3989ee104fd792abec6bec8bf2eb5779c58beb30d4c4b6c58757c90c74ce6e76a0515cf4a4f771320f635279b5890ea612261e2f842c66f3066ae9ef97540dd69478663aef812ec1353e6acd8bc2137297f71320537233aaf0ea85687899070cff93def788425a9d896602b83642cc58351c774a425be28127782b111e1ec786a2ab916ed9310015d77b7fb2a1458332929648e4f76dbe2e1d5fcf59e68a326f4cd5ceb52cdc612f8769d8d5c3f93524af4de40b283319948540cebe675d26d570dcbbf2d0683912e33812c16e418e256b69a00c064cfccb248512b418549b291d2f92d836a70bc0388fb52024c1f35c2bafb88e7045067b3dae4a4d75b59ec8b3170161a20b67a768d508f894453e6b5808989edae70313319f0a0ee74cb38d8563ae1440bd93ec6cefcc4c5b54c7153743d26c9ccd77a0f3b24196d2143c8e21620227366af1a212306715eb79d79660bd327b04d60fdc17aa1c2501bca839075902f70ff26c92cca2cefdc58f5fdeb9ce443b58530aff669c95ccd8ee43613337b4e4d1a8d339691f52669c7aa991ce2e8da63e131efbc674de287832e09c5e27417444a6032d1425b22037bf72987686367e696a7929ff1776f4f4bcd1dd05f22d9cd8c10fd08f38b766aacb30f6005e0d2a1bc96b183ec9c64c368f29b36f19ab2f96fcfacfcb451ccadcf5d7f38ff9a2d3a4934c5687bc253fab011dc11761a8dd9b793925f6476027dcbfebf18aaa922f779074756dc1c31a8e3a7af3e66c9ede6f1f9fa5b0e41daf2a9a5448e4bb2786b11b2c90e66f1111a56ab8746fbac2bd0a62f0fcb464f0c932d78e233fac2b85e325ab5d62d09cb185372811204fcd82539782fb4704350f1159356ec4f389d6bbc5b8f4e996ae43cc3306002f15c3e932c9861963b9154b56e695558852673911379bd9a3530fe9baaa503d0a34697d286dd5543a30426aea8ca57893724794e67851f4179a8d2ab93fcb722b547ebfc0c308028f02d0ac36c11506f97c3d70f7bb433748ba49d5", 0xfa8, 0x40000, &(0x7f0000001000)={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0xf26}, 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)="2f6465762f73657175656e6365723200", 0x10002, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00007fa000)=0x100000001, 0x4) fstat(r2, &(0x7f0000d68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$inet(r1, &(0x7f00005fe000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000172000)=0x10) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x98e3, 0x0) connect(r1, &(0x7f00000fe000)=@in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3660}, 0x1c) 2017/07/27 06:45:05 executing program 0: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x3, 0xe52, 0x0}]}) seccomp(0x1, 0x1, &(0x7f0000eb2000-0x10)={0x7, &(0x7f0000a86000)=[{0x7, 0x9, 0x80000000, 0xc3e7}, {0x0, 0x5, 0x6, 0x100000001}, {0x40, 0x6, 0x400000000000007, 0x8}, {0x200, 0xfffd, 0x4, 0x2}, {0xf5, 0x6, 0xfc10, 0x800}, {0x3, 0x8000, 0x1000006, 0x3}, {0x4, 0xfff, 0x6ed5, 0x4}]}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b35000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac117) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) uname(&(0x7f0000eb4000)="") mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eb5000-0x11)="2f6465762f7667615f6172626974657200", 0x3fffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000042000)={0xfffffffffffffffc, 0x3f, 0x8001, 0x4, 0xfffffffffffffffa, 0x266a4a5e}) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x1000003) clock_gettime(0x5, &(0x7f0000eb1000)={0x0, 0x0}) mmap(&(0x7f0000e0c000/0x2000)=nil, 0x2000, 0x2000004, 0x32, r0, 0x0) r2 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000799000/0x3000)=nil, 0x3000, 0x7, 0x32, r1, 0x0) get_thread_area(&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0}) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000000000)="2e726571756573745f6b65795f6175746800", &(0x7f0000f8c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000624000-0x13)="2b6367726f75706d643573756d776c616e3000", 0xfffffffffffffffc) keyctl$revoke(0x3, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f0000d93000)="76626f786e6574305d287e67726f757070726f63272900") request_key(&(0x7f00001d0000-0x5)="7573657200", &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000782000)="5c2e776c616e3029706f7369785f61636c5f61636365737300", 0x0) 2017/07/27 06:45:05 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x7, 0x0) getresuid(&(0x7f0000b2c000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b25000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000f80000)=0x0) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000300000-0x14)={0x2, 0x2, 0x3, 0x100000001, 0x5}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x6, 0x2) listen(r3, 0x8) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000019000-0xc)={0x0, 0x0}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f000012e000)={0xacc9, 0x0, {0x0, 0x0, 0x58d0, 0x2, 0xfffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_DEFER_SETUP(r6, 0x112, 0x7, &(0x7f0000fde000-0x4)=0x0, 0x4) r7 = epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000d21000-0x10)={0x5, 0x5, 0x2, 0xe5e, 0x0}, &(0x7f00003fc000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00006a9000-0x14)={r8, 0x6, 0x7, 0x8000, 0x5, 0x1}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f000041c000-0xc)={0x10000011, 0x0}) getsockopt$sock_buf(r6, 0x1, 0x1c, &(0x7f000072f000-0x5)="0000000000", &(0x7f000033d000-0x4)=0x5) socket$unix(0x1, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f000002d000)={{{@in=@remote={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}, {{@in6=@loopback={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}}, &(0x7f00005c8000-0x4)=0xe8) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f0000b3a000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00009bb000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6a46, 0x1, 0x5, 0x8, 0x0, 0x80, 0x3, r9, r10}, {0x9, 0x1ff, 0x6, 0xff, 0x6, 0x3b2, 0xaf8, 0x69fe}, {0x20, 0x2, 0x2, 0x4}, 0x72c, 0x40, 0xff, 0x0, 0x46, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff, 0xea}, 0x1a, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x3, 0x2, 0x7, 0x5, 0x80, 0xfffffffffffffffb}}, 0xe8) setsockopt$inet_MCAST_MSFILTER(r6, 0x0, 0x30, &(0x7f00003af000)={0x6, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) write$eventfd(r5, &(0x7f000035e000-0x8)=0x3, 0x8) 2017/07/27 06:45:05 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x36) inotify_rm_watch(0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x3, 0x200000000000030, r0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000c62000-0x8)="2e2f66696c653000", 0x200000, 0x0) truncate(&(0x7f0000f89000)="2e2f62757300", 0xe8fd) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)="2f6465762f73657175656e6365723200", 0x8002, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r3, &(0x7f0000fbb000)=[{0x81, 0x4, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x3, 0x800000}, @addr={0x80000000000000, 0x5}}], 0x30) symlink(&(0x7f00009f7000)="2e2f66696c653000", &(0x7f0000a75000-0x8)="2e2f66696c653000") readv(r2, &(0x7f00009d9000-0x10)=[{&(0x7f0000a74000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}], 0x1) r4 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x6, &(0x7f0000000000)=[&(0x7f0000cf2000/0x2000)=nil, &(0x7f0000824000/0x2000)=nil, &(0x7f0000215000/0x2000)=nil, &(0x7f0000098000/0x4000)=nil, &(0x7f000001e000/0x3000)=nil, &(0x7f000027b000/0x1000)=nil], &(0x7f0000000000)=[0x100000000, 0xa409, 0x81, 0x856, 0x200, 0x3ff, 0x8000, 0x1], &(0x7f0000898000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) pipe2(&(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000006000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fbc000-0x4)=0x10) r6 = socket(0xa, 0x11, 0x2) dup2(0xffffffffffffffff, r5) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x3, 0x1, 0x7fffffff, 0x1, 0xff, 0x3, 0x3}, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f000000b000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl(r6, 0x8982, &(0x7f0000000000)="") mmap(&(0x7f000013f000/0x400000)=nil, 0x400000, 0x1, 0x2010, r4, 0x0) getsockopt$inet6_tcp_int(r6, 0x6, 0x3, &(0x7f000000c000-0x4)=0x0, &(0x7f000000b000)=0x4) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r5, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x5, 0x2000002010, 0xffffffffffffffff, 0x0) 2017/07/27 06:45:05 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() signalfd(r0, &(0x7f0000d70000)={0x1}, 0x8) 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00006cc000)="2f6465762f73672300", 0x0, 0x0) r3 = semget(0x0, 0x3, 0x1) semctl$SEM_INFO(r3, 0x3, 0x13, &(0x7f0000300000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = perf_event_open(&(0x7f0000818000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000de6000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000ed3000)={0x0, 0xffffffffffffffc3, 0x8, 0x1, 0x7fffffff, 0x6}, &(0x7f000095f000-0x1)=0x14) syz_open_dev$sg(&(0x7f0000bce000-0x9)="2f6465762f73672300", 0x10000, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c9c000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000435000)={0x400, 0x5, 0x2, 0x0, 0x6, [{0x5c8259b9, 0x0, 0x34f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x1000, 0x0, 0x354, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x0, 0x0, 0x0, 0x1400, 0x0, 0x0, 0x0}, {0x99, 0x29, 0x8, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x10001, 0x5, 0x101, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x1, 0xc1, 0xd8, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) ioctl$KVM_GET_DIRTY_LOG(r7, 0x4010ae42, &(0x7f00005c8000-0x10)={0x1fe, 0x0, &(0x7f000053a000/0x7000)=nil}) io_setup(0x20000000003, &(0x7f0000e49000)=0x0) io_cancel(r8, &(0x7f0000e1f000-0x40)={0x0, 0x0, 0x0, 0x2, 0x3, r6, &(0x7f000022d000)="507106c248ae13a716e5ae84b4f62ee67260891a2baaf76320e585f43f90081081bdb713101ef986ad68c6134001b530f5", 0x31, 0x0, &(0x7f0000354000)={0x6, 0xd, 0x1, @thr={&(0x7f00002c0000)="31a314e0b852076ab8cdf8cf0e825045f55e4e69eaf99b40498dc209cd352fa74186a0c531eeedbf18f70598e5e25086fa06371cfbb2466153a61453a561607ec6595ee91ca277ef2eb89b4f", &(0x7f000041a000-0xc0)="9e640509be28ec7e72a77b692e404c24edee3e8dfa44b2685cdec07d470dacbfd26a59d4e48a4f383281f55fe3754c72c94c05d8dbd09d7824552cec7484e7085f3fe8df09cd8a3efc757fd3fd7a564e54cdd5e047356b85d145da7a22183c6ed3f109433ac26f6dc63ed7aa044b28d61e1bc226892511add40f671bf82a151767f0222d5841c6913ee3c4689cf15c443e1b63431351069a8d5122f72034aabc5dfde8812fbc66c57f9e81905546b8ab3e83710bef74e6f54fed1bd428c2710d"}}, 0x1, r2}, &(0x7f0000472000)={0x0, 0x0, 0x0, 0x0}) r9 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r9, 0x84, 0x8000000000001e, &(0x7f0000000000)="", 0x0) ioctl$KVM_GET_CLOCK(r7, 0x8030ae7c, &(0x7f0000da0000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000c6b000)={0x1, 0x78, 0x3, 0x1, 0xffff, 0x0, 0x0, 0x4e, 0x2001, 0xd, 0x7, 0x7fffffff, 0x4, 0x4, 0x0, 0xfffffffffffffffa, 0x1, 0x3, 0x2, 0x20, 0x200000000, 0x393, 0x1, 0xd1, 0x0, 0x4, 0x0}, r4, 0x6, r6, 0xb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2017/07/27 06:45:05 executing program 7: prctl$intptr(0x24, 0x0) mmap(&(0x7f00001ee000/0x3000)=nil, 0x3000, 0x1, 0x3e, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000abf000-0x58)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ab2000-0x4)=0x0, 0x4) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ac0000-0xd)="", &(0x7f00000a3000-0x4)=0x0) r1 = dup2(r0, r0) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000001000-0x20)={0xd000, &(0x7f0000abe000)=0x0, 0x0, r2, 0x2}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ab5000-0x4c)={0x0, 0x35, "c0a7666d07fe93cb3724403730a6d0937da9f3e557f5c09c8c6da227d3029c22d5304a083d6625da05174593d3dbc809819f755d36"}, &(0x7f0000ab4000)=0x40) 2017/07/27 06:45:05 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000254000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000b1c000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cf0000)=0x10) mmap(&(0x7f00000ef000/0x3000)=nil, 0x3000, 0x2000004, 0x800000000035, r2, 0x0) r3 = accept$inet(r2, &(0x7f0000c75000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x1b, 0xffffffffffffffff, 0x2000000000000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) bind$inet(r4, &(0x7f0000eaf000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x3) syz_extract_tcp_res$synack(&(0x7f0000f00000)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x4010, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5b, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x8, 0x7}}], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x3, 0x0, 0x1, [{[@empty=0x0], 0x4}]}, @noop={0x1}, @generic={0x87, 0x11, "11b70c78d7edcc4b656c4e4c51948b"}, @end={0x0}]}}, @tcp={{0x1, 0x0, r5, 0x42424242, 0x0, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0, {[]}}, {"7c"}}}}}}) mmap(&(0x7f0000000000/0xea3000)=nil, 0xea3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r6, 0x8982, &(0x7f0000679000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_mtu=0x9}) getuid() mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x10, r2, 0x0) mmap(&(0x7f00008fd000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f09000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r7, 0x29, 0x1b, &(0x7f00003d6000-0x99)="1ca4d33d66aecd2401000000537afcb6ae82736c6c1ce209d044a3f04dd1b9e1c0fe9b445b9025f84bf171f74940f1b95dd967defdc045f0bba8a86fdec2fc443a045dc0ac1dd3ed040a29ea3ab59f0ef007240336a0e08bc759183c3edf682556fb7d3dc711bb20d8814b5710afdedcf51aa4a9beaa9352599ab986b87f42a410efd4e5b9b7158981a94342c8f426f03c23ab40c1fb532aa4", 0x99) syz_extract_tcp_res(&(0x7f0000003000)={0x42424242, 0x42424242}, 0x0, 0x0) 2017/07/27 06:45:05 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000011000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x0) write$tun(r1, &(0x7f0000012000)=@pi={0x0, 0x0, ""}, 0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)="") mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000f9d000-0x10)=@full={{0x6, {"a0b1156523ef93"}, 0x0}, [{"8d67b9540d9a3f"}, {"a3991cf78a3916"}, {"356bb8d7cd3048"}, {"ced30a2bb7b0e9"}, {"042c12877e31cd"}, {"35cd39d9952df4"}, {"619a9b4ce1dcbf"}, {"20cdc0a14a9ebd"}]}, 0x48) pwrite64(r1, &(0x7f000089d000)="", 0x0, 0x0) lstat(&(0x7f0000377000)="2e2f66696c653000", &(0x7f00005c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r1, &(0x7f0000519000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f00006e7000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x2) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x1000000003, 0x10, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000248000-0x8)=0x0, 0x8) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000fa1000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x0, &(0x7f0000fa2000-0x1)="3f") truncate(&(0x7f0000c90000)="2e2f66696c653000", 0x1) close(r0) 2017/07/27 06:45:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e00000+0x9f7)="2e2f66696c653000", 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000721000)={0x0, 0x7a, "52ac175c5586e16adbe407344b497c2136048dbd13a46205271c27c2431b0705e971dda1258387db169d0f80275d452a562879d7d141d5db19efc31475d3610297902b3428b9784c528f1d60b7c400884de331d5a87e459d2d3ee34126b03d4c8662ad5eb3a8451dfa8c962bd2986d6bca964e1bf986523e80b0"}, &(0x7f0000de2000-0x4)=0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000e6000)={0x0, 0x7ff}, &(0x7f0000262000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d7c000)={0x0, @in={{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d4d000)=0x8c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000cf5000-0x18)={r1, 0x21, 0x10, 0x76, 0x5}, &(0x7f0000751000)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000952000)={r2, 0xffffffff80000000}, &(0x7f0000231000)=0x8) r3 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000cb6000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000061d000-0x4)=0x14) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0}}, 0xe8) sendto$inet(r3, &(0x7f00003b3000-0x2)="f73b", 0x2, 0x0, &(0x7f000000e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) set_tid_address(&(0x7f0000ffd000-0x4)=0x0) read(r0, &(0x7f0000935000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84) getpeername$ax25(r3, &(0x7f0000f45000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000e1c000)=0x10) 2017/07/27 06:45:05 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000471000-0x11)="2f6465762f7161745f6164665f63746c00", 0x1fff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x803, 0x0) r3 = syz_open_dev$tun(&(0x7f0000fcb000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) recvfrom(r2, &(0x7f0000188000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x40, &(0x7f0000b4e000)=@ax25={0x3, {"414b47199fd1d6"}, 0xf23}, 0x10) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r4 = creat(&(0x7f0000beb000-0x8)="2e2f66696c653000", 0x4) ioctl$VT_DISALLOCATE(r4, 0x5608) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000217000)=0x0) epoll_create(0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000bc9000-0x4)=0xc14) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000dc4000-0x4)=0x4, 0x4) read(r3, &(0x7f0000b3d000)="", 0x0) gettid() ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f00007a7000-0x20)={@common="7465716c300000000000000000000000", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mknod$loop(&(0x7f0000324000-0x8)="2e2f66696c653000", 0x102, 0x0) socket$inet6(0xa, 0x0, 0xf9) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000066a000-0xe8)={{{@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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad1000)=0xe8) ioctl$TCXONC(r4, 0x540a, 0x80002) write(0xffffffffffffffff, &(0x7f00002fc000-0xec)="5dafb4152f77079df4e9bbcd43c5a914ca9c708bfb1400a7c766cc4324f3c7e02c602ebd67d86c01221067921b85f8a7032f2d31992e1be75756ad1647c33e8274bb31649b963389aab19778f47a4d3992d3ed886e3c6b12f8f2e4a5dff74da6234b20eef805bab788434e6167cc0acc8ea1c7193ac615addb04cdeec060215d3da3a7da5255089df1a8dac300ce1f6aa929c6f060f440c753962236461bda38de111882a7d6730176b481f7ced26aed8d30291f973abdd951af213a318cae37cc506e93dd59db338588f43a5ad9bc9dfa6adda71158308e206ac17d23a0ccfa415d5dbd7d2eafdc251e3ac9", 0xec) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b2c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000242000-0x4)=0xb) r6 = semget$private(0x0, 0x4, 0x400) semctl$GETALL(r6, 0x0, 0xd, &(0x7f0000f46000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000129000)={0x0, 0x1, 0x66c, 0xfffffffffffff801}, &(0x7f00008df000-0x4)=0x10) 2017/07/27 06:45:05 executing program 7: prctl$intptr(0x24, 0x0) mmap(&(0x7f0000000000/0xabd000)=nil, 0xabd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000f2000)={0x0}, &(0x7f0000a42000)=0x4) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x1, 0x1000, &(0x7f00007ce000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000abe000-0x64)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0xad6b}], 0x64) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ab2000-0x4)=0x0, 0x4) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ac0000-0xd)="", &(0x7f00000a3000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ab5000-0x4c)={0x0, 0x35, "c0a7666d07fe93cb3724403730a6d0937da9f3e557f5c09c8c6da227d3029c22d5304a083d6625da05174593d3dbc809819f755d36"}, &(0x7f0000ab4000)=0x40) 2017/07/27 06:45:05 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090e000/0x3000)=nil, 0x3000, 0x1, 0x50, r0, 0x0) r1 = gettid() getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b6b000)=0x0, &(0x7f000029c000-0x4)=0x4) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = memfd_create(&(0x7f0000843000)="2670707031405e00", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() r6 = 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}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000ee8000)=0x200000000000007) inotify_add_watch(r3, &(0x7f0000802000)="2e2f66696c653000", 0x2000000) epoll_create1(0x80000) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000ceb000)={0x0}, 0x8, 0x0) r8 = gettid() r9 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r4, 0x8917, &(0x7f00005a7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@generic={0xf, "b6f5a18fe0a0d1d27d638a7652e5"}}) ioctl$PERF_EVENT_IOC_RESET(r7, 0x2403, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f00001f5000)="677468315b2a266574683147504c75736572266e6f646576ff657468302c766d6e65743173797374656d776c616e31252b00") fcntl$setown(r4, 0x8, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r9) r10 = 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r11 = socket(0xf, 0x3, 0x2) dup3(r10, r11, 0x80000) pwritev(r0, &(0x7f0000db2000-0x20)=[{&(0x7f0000e3f000)="fd07c2863406ed153f4143bbf1a3ab44c9f21f1956", 0x15}, {&(0x7f00009ac000)="", 0x0}], 0x2, 0x0) flistxattr(r11, &(0x7f000060b000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3) 2017/07/27 06:45:05 executing program 5: r0 = open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x800000000003, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6f9000)=nil, 0x6f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000477000)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x1, 0x100010, r2, 0x7) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00006fc000-0x48)={0x0, 0x0, []}) mmap(&(0x7f00001e9000/0x3000)=nil, 0x3000, 0x0, 0x10, r2, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00006fa000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = syz_open_dev$mice(&(0x7f00001b4000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x84000) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) r5 = syz_open_dev$usbmon(&(0x7f00006f9000)="2f6465762f7573626d6f6e2300", 0x0, 0x20000) ioctl$KDSKBMETA(r5, 0x4b63, &(0x7f00006fa000-0x8)=0x0) r6 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000024f000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r7, &(0x7f00005ee000/0x18000)=nil, &(0x7f00005f4000)=[@textreal={0x8, &(0x7f000004c000-0x2c)="66b9a70900000f32f36dbaf80c66b846c3ce8666efbafc0ced0f23170f080f23c50f29f80f080f22a40f01cf", 0x2c}], 0x1, 0x800000024, &(0x7f00006fa000-0x20)=[@vmwrite={0x8, 0x0, 0x100000001, 0x0, 0xfffffffffffffffd, 0x0, 0x1000000000008, 0x0, 0x100000000000000}, @cr4={0x1, 0x2000}], 0x2) r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x2) ioctl$KVM_RUN(r8, 0xae80) ioctl$KVM_SET_SREGS(r8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {0x7000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f00006fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r9, 0x8400ae8e, &(0x7f00006fc000-0x400)={"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"}) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/27 06:45:05 executing program 1: r0 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000053b000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006a8000-0x4)=0x68) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000258000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f000018d000-0xc)={0x2f1, "5c456b7f7b4e"}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000b55000)=0x6) r1 = gettid() 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00009e4000)=0x2, 0x4) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000ca6000)="", &(0x7f0000ca7000-0x4)=0x0) r3 = getpgid(r1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000edb000-0x4)=@int=0x0, &(0x7f0000e3a000-0x4)=0x4) timer_create(0x7, &(0x7f00003db000)={0x1, 0x62, 0x3, @tid=r3}, &(0x7f0000a13000-0x4)=0x0) 2017/07/27 06:45:05 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000beb000)={0x3681242e, 0x200, 0x80000000, 0x10200000000, 0x0}, &(0x7f0000887000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cea000-0x8)={r1, 0x100000000000400}, &(0x7f000045e000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000cbe000)={r2, 0xaf, "a5bc7103beb8d3975f175b335665d66dde5c2f25b756e18420f75e2e83a813c452e10ae2612f5614bfbe6f3de61aea374ddeb7da01acf9d9ed1e2d1a572b90be1402ad5c5c687a02ebd3482cf7377bc4ca6a699582220109041fb55259422f179037a7e4b898392543b4110708391db4581bcb04f447a7d6f5f5ddd9b12af5f853bcf2d6893d864545c8fc72a0a850ed9fee6ae16eab990760454ced76f4c17927ab7214c88894e718af2206c4c8d6"}, &(0x7f0000f74000-0x4)=0xb8) sendto$inet6(r0, &(0x7f00003e5000-0x7b)="00502f74ccb524ce9e3bcf14a8ec1333528ea2ced562fd5b3211ef04ab9d87afab001038ff525be27997b5889b8a0e89fc1c9fe9ee013efcfcb225868d39007b469f3543da1d4e075948c9b383fddbde7396c2c7b59916d91da05eff9fd8f418e0d217f34a15e616ad2a51db542d1d516741ea4c969d1e7644de", 0x7a, 0x800, &(0x7f0000e97000-0x1c)={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x404}, 0x1c) bind$inet6(r0, &(0x7f0000719000-0x1c)={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000f79000-0x8)="2e2f66696c653000", &(0x7f0000f79000-0x8)="2e2f66696c653000") setsockopt$inet_tcp_int(r3, 0x6, 0x9, &(0x7f0000f75000-0x4)=0x9, 0x4) bind$inet(r3, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x8) syz_emit_ethernet(0x4a, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, {[@nop={0x1}, @window={0x3, 0x3, 0xf3}, @nop={0x1}, @sack_perm={0x4, 0x2}, @eol={0x0}, @timestamp={0x8, 0xa, 0x0, 0x9}, @eol={0x0}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f000055e000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x76, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r4, r4, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@generic={0x40000000000fe, 0x12, "82aed62260bc2cff2157319586bcc3a7"}, @nop={0x1}, @fastopen={0x22, 0x6, "a093c0ce"}, @md5sig={0x13, 0x12, "1da87a1ec7c73ab5bd2f7f7a44933930"}, @nop={0x1}, @sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0x0, 0x2946}, @generic={0xff, 0x5, "050ff2"}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f00002c0000)={0x42424242, 0x42424242}, 0xc000000000000000, 0xa200000000005) syz_emit_ethernet(0x37, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r6, r5, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c"}}}}}}) futimesat(0xffffffffffffffff, &(0x7f0000012000)="2e2f66696c653000", &(0x7f0000003000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) syz_emit_ethernet(0x37, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc6, 0x0, 0x0, 0x0, {[]}}, {"0c"}}}}}}) ppoll(&(0x7f0000f71000+0x3ea)=[{r0, 0x2000, 0x0}, {r0, 0x1200, 0x0}, {r0, 0x48, 0x0}, {r3, 0x8, 0x0}, {r0, 0x80, 0x0}, {r0, 0x1, 0x0}, {r0, 0x8100, 0x0}, {r0, 0x5000, 0x0}, {r0, 0x8004, 0x0}], 0x9, &(0x7f0000c8d000-0x10)={0x77359400, 0x0}, &(0x7f0000f71000)={0x7fe}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f77000)={0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r7, 0x6, 0x1, &(0x7f00009ea000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000efc000-0x4)=0xc) 2017/07/27 06:45:05 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x180, 0x0) syz_open_dev$sndtimer(&(0x7f0000a94000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x30)={0x6, 0x1, &(0x7f0000001000-0x8)=[@generic={0x2, 0x2, 0x6, 0x3ff}], &(0x7f0000001000-0x1)="00", 0x5, 0xbf, &(0x7f0000001000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf07}, 0x30) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x4, 0x3f, r0, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000b1f000/0x2000)=nil, 0x400000c, 0x5, 0x0, &(0x7f0000001000/0x1000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x9) mlock(&(0x7f0000b18000/0x4000)=nil, 0x4000) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000002000-0x72)="", 0x0}], 0x1, 0x0) 2017/07/27 06:45:05 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000321000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x6d987c25409916fd, 0x78, 0xdf, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfe, 0x0, 0x86, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00005f6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000a6b000/0x3000)=nil, 0x3000, 0x10000000, 0x101f, r0, 0xff7ffffffffffffc) futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x0, &(0x7f0000a4f000+0xf08)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x400) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ad5000-0x98)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9}, &(0x7f000014e000)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000084a000)={r2, @in6={{0xa, 0x1, 0x14a2c8f2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x8a4}, 0x98) futex(&(0x7f00003d8000)=0x4, 0x3, 0x1, &(0x7f0000bc7000)={0x77359400, 0x0}, &(0x7f0000a3a000)=0x800, 0x9945) r3 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) r4 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x101000, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r4, 0x4004ae8b, &(0x7f0000d52000-0xe8)={0xe2, "680da4bf4711568f3e169762645ca11aac419ed75908c335d2ace1245b644f173a28735714869799f4eeb376b8155defd852eb26f0cddbeb5bd5cf5e55451594e45d7c03cbe0c458385d6db87e5f9fead2d2fba3a4d2846e6caeef57ccf14d547218b01110a637d071216ddef5bd65af013441f60211b450ea510aef04fa57d43e29374dbc5fb12740aff3f9230feb3dd72d9d3764136d4509c2039680d09a15205c4b1e286f811a52be4cfb96b636836a2831adfa5d897e64dce579563a8f08f16bb3620ad9a96d362c3082edbce46853eefa6e8cbacfccdf7f3a26014672962581"}) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f00001ae000-0x1)={0xfffffffffffffffa}, 0x1) r6 = syz_open_dev$loop(&(0x7f0000765000)="2f6465762f6c6f6f702300", 0x0, 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f00001ac000-0xb)="2f6465762f6877726e6700", 0x80, 0x0) writev(r6, &(0x7f0000008000-0x50)=[{&(0x7f0000be6000-0xb8)="bcaf841f86bcd077460609892485fdb5977a17545efc15", 0x17}], 0x1) ioctl$LOOP_SET_DIRECT_IO(r6, 0x4c08, 0xfff) close(r4) r7 = dup(r4) r8 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000095000)={r5, r7, 0x1}, 0xc) r9 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f0000b40000)=0x0, &(0x7f00003f6000-0x4)=0x4) ioctl$sock_ifreq(r9, 0x8983, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0xfffffffffffffffd, @fr_pvc_info=&(0x7f0000006000)={0x6, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) ioctl$GIO_FONTX(r7, 0x4b6b, &(0x7f0000410000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") read(0xffffffffffffffff, &(0x7f0000e2e000)="", 0x0) socket$netlink(0x10, 0x3, 0x4) fcntl$lock(r5, 0x3, &(0x7f000057c000-0x20)={0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0}) 2017/07/27 06:45:05 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xfffffffffffffffe, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eca000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000697000)=0x8) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000059e000/0x4000)=nil, 0x4000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee2000/0x4000)=nil, 0x4000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000+0xae1)="00", 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r2, &(0x7f0000ee4000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) keyctl$setperm(0x5, r2, 0x10000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x30, r3, 0x0) r4 = openat(r3, &(0x7f0000ad7000-0x8)="2e2f66696c653000", 0x41, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f000055c000)="2f6465762f76637300", 0x88000, 0x0) unshare(0x2000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4000003, 0x8, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x1, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0xfffffffffffffffd) sendmsg$unix(0xffffffffffffffff, &(0x7f0000b3d000)={&(0x7f0000847000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d33000)=[], 0x0, &(0x7f00007b4000)=[], 0x0, 0xfffffffffffffffe}, 0x0) accept$unix(r5, &(0x7f0000737000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000f8e000)=0x6e) r6 = socket(0xa, 0x805, 0xfffffffffffeffff) perf_event_open(&(0x7f000071e000-0x78)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3e, 0x0, 0x100, 0x800000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x2, 0x1000000000020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fbe000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, r0, 0x0) getsockopt$bt_BT_POWER(r6, 0x112, 0x9, &(0x7f0000642000-0x1)=0x7, &(0x7f0000127000-0x8)=0x1) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000424000)="2e2f66696c653000", 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") perf_event_open(&(0x7f000000a000)={0x100000000000006, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x100, 0x0, 0x1, 0x0, 0x8, 0x1, 0xa00000002, 0xffffffffffffffff, 0x80000001, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x0, r4, 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") 2017/07/27 06:45:05 executing program 1: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f0e000-0x8)={0x0, 0x4}, &(0x7f000031a000)=0x8) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000aaa000)="70726f63656d31172e00", 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000c4b000-0x14)={{0x3, 0x401, 0x0, 0x6b, 0x5, 0xfffffffffffffffc}, 0x0, 0x1, 0x7fffffff}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f0f000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c19000-0x14)={r1, 0x1, 0x4, 0x223f, 0x7fff, 0x4386}, 0x14) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f000086f000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000b52000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}) 2017/07/27 06:45:05 executing program 2: r0 = open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000946000/0x3000)=nil, 0x3000, 0x800000000044, 0x1010, r0, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x40400) 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) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000dc8000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getpeername$unix(0xffffffffffffffff, &(0x7f0000fac000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000033b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000af0000-0x10)={0x0, 0x0, 0x0, 0x8}, &(0x7f0000b26000-0x4)=0x10) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x200, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = syz_open_dev$mice(&(0x7f0000fb0000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x100000000000400) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f000089e000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d48000)=0x60) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f000001e000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x1, 0x1, 0xf7, 0x5], 0x4, 0x3f, 0x2, 0x86fa, 0x4, 0x6, {0x5936, 0x8, 0xffffffff, 0x101, 0x3, 0x4, 0x9b, 0x3, 0x8, 0x41e2, 0x7, 0x7, 0x6d57, 0x8, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) syz_kvm_setup_cpu$x86(r4, r6, &(0x7f0000002000/0x18000)=nil, &(0x7f000000c000)=[@text32={0x20, &(0x7f000000f000-0x68)="b9980a0000b8ec80cd01ba000000000f300f20d835080000000f22d89a0b000000a700440f20c0350b000000440f22c00f5c9a2f9800000f013b0f09c744240000000000c74424023dba8de6c7442406000000000f0114240f06b9800000c00f3235000800000f30", 0x68}], 0x1, 0x0, &(0x7f000001a000-0xb)=[@cr4={0x1, 0x20}], 0x1) r7 = dup2(r6, r3) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x400000003, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xf, 0x0, 0x7, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x80000001, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x53, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, [0x200, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQ_LINE_STATUS(r7, 0xc008ae67, &(0x7f0000fb1000-0x8)={0x0, 0x1000}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_TRANSLATE(r6, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x80000001, 0x40000002}) syz_kvm_setup_cpu$x86(r4, r6, &(0x7f0000003000/0x18000)=nil, &(0x7f0000014000)=[@textreal={0x8, &(0x7f0000024000)="3e0f01cb3e0f01c8ba430066b8fc680000f740ba5551baf80c66b8b8ea5d8b66ef66b9800000c00f326635000800000f30b0ffeeaeb8d80c0cb8f41ece8466efbafc0c66edbaf80c66b81adb968866efbafc0cec0f228266f36efb99", 0x5c}], 0x1, 0x100021, &(0x7f0000014000)=[@cr4={0x1, 0x10}], 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000020000)=0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2017/07/27 06:45:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f000002e000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)="5c00", 0x2) fcntl$getownex(r1, 0x10, &(0x7f0000e80000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000006, 0x32, r1, 0x100) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x0) ftruncate(r2, 0x9) setsockopt$inet_buf(r1, 0x0, 0x26, &(0x7f0000000000+0xd14)="15cb5ef5c0", 0x5) 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) init_module(&(0x7f0000002000)="7b707070306370757365746367726f757076626f786e65743076626f786e6574312d747275737465642300", 0x2b, &(0x7f0000003000-0xd)="73656c6676626f786e65743100") ioctl$TIOCCBRK(r2, 0x5428) semget$private(0x0, 0x3, 0x88) getsockopt$inet_dccp_int(r2, 0x21, 0xa, &(0x7f000024f000)=0x0, &(0x7f0000001000)=0x4) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000001000)=0x7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x6011, r2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000003000)=0x0) r3 = socket(0x11, 0x80003, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a81000-0x4)=0xc) setsockopt(r3, 0x107, 0xa, &(0x7f0000001000)="4f368c2c", 0x4) 2017/07/27 06:45:05 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000321000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x6d987c25409916fd, 0x78, 0xdf, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfe, 0x0, 0x86, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00005f6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000a6b000/0x3000)=nil, 0x3000, 0x10000000, 0x101f, r0, 0xff7ffffffffffffc) futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x0, &(0x7f0000a4f000+0xf08)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x400) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ad5000-0x98)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9}, &(0x7f000014e000)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000084a000)={r2, @in6={{0xa, 0x1, 0x14a2c8f2, @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]}, 0xfffffffffffffff8, 0x8a4}, 0x98) futex(&(0x7f00003d8000)=0x4, 0x3, 0x1, &(0x7f0000bc7000)={0x77359400, 0x0}, &(0x7f0000a3a000)=0x800, 0x9945) r3 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) r4 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x101000, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r4, 0x4004ae8b, &(0x7f0000d52000-0xe8)={0xe2, "680da4bf4711568f3e169762645ca11aac419ed75908c335d2ace1245b644f173a28735714869799f4eeb376b8155defd852eb26f0cddbeb5bd5cf5e55451594e45d7c03cbe0c458385d6db87e5f9fead2d2fba3a4d2846e6caeef57ccf14d547218b01110a637d071216ddef5bd65af013441f60211b450ea510aef04fa57d43e29374dbc5fb12740aff3f9230feb3dd72d9d3764136d4509c2039680d09a15205c4b1e286f811a52be4cfb96b636836a2831adfa5d897e64dce579563a8f08f16bb3620ad9a96d362c3082edbce46853eefa6e8cbacfccdf7f3a26014672962581"}) r5 = 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) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f00001ae000-0x1)={0xfffffffffffffffa}, 0x1) r6 = syz_open_dev$loop(&(0x7f0000765000)="2f6465762f6c6f6f702300", 0x0, 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f00001ac000-0xb)="2f6465762f6877726e6700", 0x80, 0x0) writev(r6, &(0x7f0000008000-0x50)=[{&(0x7f0000be6000-0xb8)="bcaf841f86bcd077460609892485fdb5977a17545efc15", 0x17}], 0x1) ioctl$LOOP_SET_DIRECT_IO(r6, 0x4c08, 0xfff) close(r4) r7 = dup(r4) r8 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000095000)={r5, r7, 0x1}, 0xc) r9 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f0000b40000)=0x0, &(0x7f00003f6000-0x4)=0x4) ioctl$sock_ifreq(r9, 0x8983, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0xfffffffffffffffd, @fr_pvc_info=&(0x7f0000006000)={0x6, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) ioctl$GIO_FONTX(r7, 0x4b6b, &(0x7f0000410000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") read(0xffffffffffffffff, &(0x7f0000e2e000)="", 0x0) socket$netlink(0x10, 0x3, 0x4) fcntl$lock(r5, 0x3, &(0x7f000057c000-0x20)={0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0}) 2017/07/27 06:45:05 executing program 1: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000fc7000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x8000000008, 0x484004) r1 = openat(r0, &(0x7f000043d000-0x8)="2e2f66696c653000", 0x201, 0x800020) mkdir(&(0x7f0000034000)="2e2f66696c653000", 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000006000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0xff, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000217000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000fc8000-0x4)=0x10000404) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f00001b6000-0x37)="6755ac78e03fed1214bb0f17a1c15240c06ff7ed7c2b6307517e1e114c0bbeb7f233c3b3312fb9936992d03e5d8c8883a4b81a9655755d") r3 = geteuid() r4 = request_key(&(0x7f0000812000)="7472757374656400", &(0x7f0000fc3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc3000-0x9)="70726f63656d301b00", 0xfffffffffffffff8) keyctl$get_persistent(0x16, r3, r4) bpf$PROG_LOAD(0x5, &(0x7f000000b000-0x30)={0x1, 0x3, &(0x7f0000012000)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0x3cb, 0x20000000001, 0x52c964e8, 0x0}, @generic={0xd39d, 0x0, 0x0, 0x7}], &(0x7f000000a000)="73797374656d00", 0xfffffffffffffff8, 0x80, &(0x7f000000b000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffffe}, 0x30) socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000679000-0xfb)="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", 0xfc) r5 = socket(0xf, 0x803, 0x2) recvmmsg(r5, &(0x7f0000b39000-0xe0)=[{{&(0x7f0000b82000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000a11000-0x60)=[{&(0x7f0000470000)="", 0x0}, {&(0x7f0000b82000)="00", 0x1}], 0x2, &(0x7f0000fc5000)="", 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b87000-0x60)=[{&(0x7f0000b87000-0xf4)="00000000000000000000000000000000", 0x10}], 0x1, &(0x7f0000b87000-0x96)="", 0x0, 0x0}, 0x0}], 0x2, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fc8000)="2f6465762f7161745f6164665f63746c00", 0xb0618bc94758e9c7, 0x0) write(r6, &(0x7f0000fc7000)="1f00000000091bde000000000000000000152000090001801400000fb04056f0f5", 0x21) accept4(0xffffffffffffffff, 0x0, &(0x7f0000007000)=0x0, 0x80000) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f00007d1000)="2f6465762f6175746f667300", 0x200203, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r8, 0x40505331, &(0x7f0000da3000-0x50)={{0x7, 0x9}, {0x0, 0x0}, 0x19, 0x6, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fc7000)={0x0, 0x3e7b}, &(0x7f0000fc8000-0x4)=0x8) mmap(&(0x7f00002e8000/0x3000)=nil, 0x3000, 0x2, 0x40810, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r8, &(0x7f0000fc8000-0x38)=[{&(0x7f0000266000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001f1000-0x10)=[{&(0x7f0000fc7000)="8bf6d44124e0ad624abe1fa2fbf099ec33a91a9d506abc4b4e1576dc03694c0a4b44e5db996146f1d697e060a5119faee1480fa5c116eefeff9a14ed612ad1884aaa4f1a56ca97741a82791593bb43caaa5d38364d4661b6bb3dfe99370f345cd186cefccfbdd4ea37b43c8071debb1736a6dc54f1c19769b339362addd6f257f0fc77f49754205fdb72a6cfb77f3ef6738185dd43bacd9a8ca88e132b1ca78714728fd97ac6804df5f9a6f5279d0a5abffda7c183bf8e9635b12086318e439a28f3443eed0d2ddf1604e0f175ad1ab7d390e895b670321b4274a91764", 0xdd}], 0x1, &(0x7f0000e1b000)=[@sndrcv={0x30, 0x84, 0x1, {0xf3, 0xfff, 0x200, 0x6, 0x2, 0x0, 0x7f, 0x8, r9}}, @init={0x18, 0x84, 0x0, {0x800, 0x8, 0x4, 0x1}}], 0x2, 0x800}], 0x1, 0x8000) writev(r7, &(0x7f0000df1000)=[{&(0x7f0000fae000)="290000001800312a0000000100000001020000000000ff06800e00000400080004000e0000fff4ff01", 0x29}], 0x1) 2017/07/27 06:45:05 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0x72, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000d88000-0x94)={0x0, 0x8b, "13209f80e28be107479214c1fdf3af1e29f4ce332261f0a974aad7b74a1bc45be79a0ceec49bc971477bbad8ab9db96aa1dc8836d65b35b0c924f8a9c7799f33bf423b617b9ca5e26cc108c6b4d930c245fb273d7e309e654d4c903b7775994ffc9f6a2819d4c765426d9d2f1937860fd53e78d59717a2c49bc89315dd84941c838765275c5d61fa0cf580"}, &(0x7f00005f1000)=0x94) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)="2f6465762f6b766d00", 0x3, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) vmsplice(r4, &(0x7f0000038000)=[{&(0x7f0000037000)="1a3c050000000000350000000381", 0xe}], 0x1, 0x2) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005ba000)="2f6465762f6877726e6700", 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r6, 0x40505331, &(0x7f000083b000-0x50)={{0x1296, 0x2}, {0x20, 0x8}, 0x7ff, 0x6, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x3) r8 = syz_open_dev$ircomm(&(0x7f0000aa7000-0xd)="2f6465762f6972636f6d6d2300", 0x1fb, 0xc00) ioctl$SNDRV_TIMER_IOCTL_STATUS(r8, 0x80605414, &(0x7f0000bf5000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r9 = perf_event_open(&(0x7f00001a6000)={0x2, 0x78, 0x4000d4e9, 0x7, 0x0, 0x1, 0x0, 0x0, 0x11, 0x2, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r8, 0x541a, &(0x7f00009d5000)=0x5) sendmsg(0xffffffffffffffff, &(0x7f0000fc7000-0x38)={&(0x7f0000575000-0xa)=@sco={0x1f, {0x4, 0x3, 0x1, 0x1, 0x8, 0x401}}, 0x8, &(0x7f0000305000-0x10)=[{&(0x7f0000fcb000+0xaae)="", 0x0}], 0x1, &(0x7f0000fc7000-0x2d8)=[{0x38, 0x11f, 0x100000001, "869ee0ce185c631c2dc7b8c031549c3ed2a3c021b2c1fc1894e8e1646b132e8c7551"}, {0x18, 0x0, 0xfffffffffffffff7, "86c662766fb75eb6"}, {0xb8, 0x0, 0x8, "2a7d5d0b0e1fc9e11b7cf51c4e1c7a792661ecf9c0502fb685f2ca33b966ddac23c350bde3e870baf16e6b31730ad26f6b6842fb4dd2e72596d51cf87ce49301f6900eff257ee17289c593d9882239c571ea83c76cd3788d23c0a8c8573a8d423519e0d03b4851f622277987be24a99ef88a2a0759b9f52ad729acd1f30abbe43e1c0b22dc1a2b30732188180cf98eda01930c3a7babdf7db3bc27bc133afcfb6585"}], 0x3, 0x0}, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0xa) mkdir(&(0x7f0000ad4000-0xa)="2e2f66696c653000", 0x2d) fsetxattr(r9, &(0x7f00008d5000)="776c616e3000", &(0x7f000082a000)="050000000000000000", 0x9, 0x3) ioctl$GIO_FONT(r6, 0x4b60, &(0x7f00001ad000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") msgctl$IPC_RMID(0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f0000f12000)={{{@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}, {{@in6=@local={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}}, &(0x7f0000067000-0x4)=0xe8) getresgid(&(0x7f00007b1000)=0x0, &(0x7f0000d74000-0x4)=0x0, &(0x7f0000222000)=0x0) fchown(r2, r10, r11) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x1, 0xfffffffffffffffd, 0x4, 0x2, 0x0}, {0xa, 0x9acd, 0x0, 0x8000000000, 0x7, 0x0}]}) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f000090f000-0x18)={0x1, 0x0, [{0x2000000038f, 0x0, 0x8}]}) 2017/07/27 06:45:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000355000/0x4000)=nil, 0x4000, 0x3, 0x35, r0, 0x400000000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f000042e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000607000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00008df000)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000300000)=0x12, 0x4) setsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f0000804000-0x4)=0xb, 0x4) sendto$inet(r1, &(0x7f00008e4000-0x1)="ea", 0x1, 0x3ffa, &(0x7f0000410000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000d72000)=0x40, 0x4) bind$inet(r3, &(0x7f0000f0c000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f0000f16000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000320000)="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", 0x1000, 0x4808, 0x0, 0x0) mmap(&(0x7f000083b000/0x2000)=nil, 0x2000, 0x8020000000000c, 0x200000000000032, r3, 0x43) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = dup2(r3, r4) r6 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000003000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r4, &(0x7f0000008000)={0x2000, 0x0}) epoll_wait(r6, &(0x7f00003d1000)=[{0x0, 0x0}], 0x1, 0x0) sendto$inet(r3, &(0x7f0000f12000)="bd", 0x1, 0xfffffffffffffffd, &(0x7f0000f12000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r5, &(0x7f0000f16000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000f15000)=0x48) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000b55000-0x80)=[{&(0x7f0000f14000)="0e03d781820a6404a14644efa27adc8d774e70e6dc3ebf0f9bd98a70c1340e41f9ab22d86fe6bf1bd983897a633140203fec454d6231ff643f651c9d028675ab23b3cffe259b9ca6fbbf401bc4686232571acfc290905f0a8b00c985899519ef07e82aa6d9cc2bd77141b8da510d5d20f64d0f8dd131edbc5302571d3354ac45ea2ee23bce7cfef6caf3f8b019010141aff595e803ec9fd4e25efa6a030ec93b18f7c835c78b1bb6f4f2dc921b376c2d", 0xb0}, {&(0x7f0000f14000)="4711a773907995cefe51fe869c6719ee5cb963d2cc37d43f43a53e0eae25cb8889911028d6c578f720b25f762820e260a6eb30fc8716ca031b97226600746407f3b9b7e64db4dbbb595d30e51120e5b1363dc88aba564ef89441b6390d72e51edb136d2664ad2390289f51b36bbee25f3c0e467d9b5e2d6b81ec8d4c415fb54e037e", 0x82}, {&(0x7f0000f15000-0xdb)="b3f5094103f61d0397025b305187561ebda0674e8d233e85393e4dc0a0af43f9dddcd52f506549c26b64d4a93645cc42f990814bd57ee271944f2273bc1b8c151a7b8bb620809301796e93ff90d7891206d20d4e6bb543a081585ff75354905d750a2d69f899644d2f3e80acae1a3d049f7d7ed85351a87b4f203f456be8c66182b3b6086ae226183ef77ab7ade29cc1a79545c0a9bd14406fe7dbe43aa03c2f3ddc0ab4b6012b35d7c6d37416bae1313004a3300d114af1ebc77439569b48dd8b0faf247a614fa608e593dcd331745b185d2e091ac8bdbb24cba1", 0xdb}, {&(0x7f000064d000-0x8a)="356823a701f830f96d3ddefc6ed7a88f087225e4e5de6c857505a52d232130226ef2bd563453618ecf27e3d4c348d8e671bf4bbdc8cab73b24ed20fddf9dbd2affa1f12dfe9c261507bc49b2c541f588e88057b1bdc8b4b9a948a294b9d11f57b3bac4908dce2a044a0435e18e959e15907eaccbd6606cd84edba09263d03da6b0095982fa8e69129fa6", 0x8a}, {&(0x7f0000b44000-0x1000)="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", 0x1000}, {&(0x7f0000f15000-0x10)="36a1f0f630076cd4a95ca99cbeed6609", 0x10}, {&(0x7f0000f14000+0x415)="a9f3a5da9a13f00c4680018544fa4cf99bcf856edf4ea095095b09b0ac8b1ccc8cb4769858e7e821dcbf74881661af43f36026e5fec30b3028cbc5af7c99e4cade63cdf26a3ac493dbcc8b7d42c35352ce9e95f8c3f3a7453c3f7432bf024b7432eded1e490351da58e0414aaea7737d7fa2039a417b811373bf195a5ee3a828b180", 0x82}, {&(0x7f000039d000-0x5b)="ed97e3fbb8a5fe0e8392d6504687d84db8da73606874186a370ab730145ecf35021fb1df70569ff241c02bf6a17ba16a199c285cdb9bac171fe77e95cabe1efd39dcd2232a255d4b91ec4d75f530f0972f07c9a5fdbbc1aa7d4781", 0x5b}], 0x8, 0x8) bind$inet(r3, &(0x7f00002bc000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x5, 0xe6ba, &(0x7f000021a000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/07/27 06:45:05 executing program 7: prctl$intptr(0x24, 0x0) mmap(&(0x7f0000000000/0xabd000)=nil, 0xabd000, 0x3, 0x35, 0xffffffffffffffff, 0x4) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000abf000-0x58)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ab2000-0x4)=0x0, 0x4) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ac0000-0xd)="", &(0x7f00000a3000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ab5000-0x4c)={0x0, 0x35, "c0a7666d07fe93cb3724403730a6d0937da9f3e557f5c09c8c6da227d3029c22d5304a083d6625da05174593d3dbc809819f755d36"}, &(0x7f0000ab4000)=0x40) [ 364.736739] rpcbind: RPC call returned error 22 2017/07/27 06:45:05 executing program 0: r0 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000182000-0x8)="2e2f66696c653000", 0x61) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4, &(0x7f00006a5000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x406, r3) bind$inet6(r3, &(0x7f00000aa000)={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet(r4, &(0x7f0000cbc000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d6e000/0x4000)=nil, 0x4000, 0x8000000003, 0x20050, r2, 0x0) mlock(&(0x7f00001a6000/0x4000)=nil, 0x4000) listen(r4, 0x8) bind$inet(r4, &(0x7f0000f09000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x5, 0x100000000, &(0x7f00007e0000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e90000/0x3000)=nil, 0x3000, 0x47, 0x2013, r4, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000fb6000)=0x1f, 0x4) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x6, 0x11, r4, 0x0) mmap(&(0x7f000023e000/0x3000)=nil, 0x3000, 0x4, 0x32, r4, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x41, &(0x7f000050c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000071d000)=0xea) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000d2c000-0x10)={0x2, &(0x7f0000c62000)=[{0x28, 0x5, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x7fff, 0x0}]}, 0x10) ioctl$sock_ifreq(r5, 0x8937, &(0x7f000000c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) syz_open_dev$mice(&(0x7f0000dec000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80840) chmod(&(0x7f0000bd0000)="2e2f66696c653000", 0x4) sendto$inet6(r3, &(0x7f0000f0a000)="1b76", 0x2, 0x40000, &(0x7f0000664000-0x1c)={0xa, 0x3, 0x9f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) sendto$inet(r4, &(0x7f00006c1000-0x53)="ad5cac899693fdc8bf3be6e224e4d9c6947f024c2eb7c326bafc9166b583684275dda3cf8b365bd9cc2303d6a93d72c93112ec694154c31a62edf5e8fc895bbfd98f22fda7bea978e55370597751e9dcd34767", 0x53, 0x40, &(0x7f0000ecd000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/27 06:45:05 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003f2000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) listen$netrom(r0, 0x8) mlockall(0x2) r1 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000d04000/0x2000)=nil) r2 = shmat(r1, &(0x7f0000724000/0x4000)=nil, 0x4000) shmctl$SHM_LOCK(r1, 0xb) shmdt(r2) iopl(0x3ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{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]}, 0xe7, 0xff}, &(0x7f0000ed9000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) 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(&(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(&(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(&(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) process_vm_writev(r4, &(0x7f0000001000)=[{&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000002000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000002000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}], 0xa, &(0x7f0000001000)=[{&(0x7f0000002000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000002000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f0000002000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f0000001000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f0000001000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f0000001000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f0000001000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0xa, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000bf0000-0x8)={r3, 0x19}, 0x8) shmctl$SHM_UNLOCK(r1, 0xc) 2017/07/27 06:45:05 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003f2000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) listen$netrom(r0, 0x8) mlockall(0x2) r1 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000d04000/0x2000)=nil) r2 = shmat(r1, &(0x7f0000724000/0x4000)=nil, 0x4000) shmctl$SHM_LOCK(r1, 0xb) shmdt(r2) iopl(0x3ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{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]}, 0xe7, 0xff}, &(0x7f0000ed9000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) 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(&(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(&(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(&(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) process_vm_writev(r4, &(0x7f0000001000)=[{&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000002000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000002000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}], 0xa, &(0x7f0000001000)=[{&(0x7f0000002000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000002000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f0000002000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f0000001000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f0000001000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f0000001000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f0000001000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0xa, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000bf0000-0x8)={r3, 0x19}, 0x8) shmctl$SHM_UNLOCK(r1, 0xc) 2017/07/27 06:45:05 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000321000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000721000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x243000)=nil, 0x243000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000a8f000-0x10)={0x0, 0x989680}, &(0x7f0000249000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000551000)="2e2f66696c653000", &(0x7f00000ef000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r2 = open(&(0x7f0000028000)="2e2f636f6e74726f6c00", 0x0, 0x0) symlinkat(&(0x7f000003b000)="2e2f66696c653000", r2, &(0x7f0000011000)="2e2f66696c653000") llistxattr(&(0x7f0000038000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000038000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6) iopl(0x42) utimensat(r2, &(0x7f000003c000)="2e2f636f6e74726f6c00", &(0x7f0000035000)={{0x77359400, 0x0}, {0x0, 0x2710}}, 0x100) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x4010, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000040000)="2e2f66696c653000", 0x0, 0x1) mkdirat(r2, &(0x7f0000000000)="2e2f66696c653000", 0xffffffffffffffff) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r2, &(0x7f000000a000)="2e2f66696c653000", &(0x7f0000036000)={0x78, 0x6, "58074ad1033f73a11568bb7a73385c09a67099a1c01025e5cd3827b00f2e30912dd60229a50baf0bc1822d86288241ab40f1df8ae7b0f292c45cecda8283c645c383cb7035faa68c1019c25dab56ca3661e4a35e9a5720ef7fded3cd27f1f75cbf729f64b2a0b2d8f04f7597d88cd8"}, &(0x7f0000040000)=0x0, 0x1000) name_to_handle_at(r2, &(0x7f000002c000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000002000)={0xe0, 0x7fff, "0352931ac464048d1290b280fae4ad967afce5f5a3d446848184c39cb8ce2f10b824ad4cb36dfb6f8332811af41066621463ab46905805b6af105235480cffe4333e49a1d04c18720833b4224e6efc3bbde5432e9d983e3ff5e55be3c0e32138a4a99328296b186e8d507a032eab9ba8e70f17b8ec63dd6f8d357779f0ebd4e5112622822abcd895fa433d547f45e286ae825972786d1a629d805151b22c6a9dba96ae9206c0aeaeeaad006c32fb94b79e5b2e3b5edcbb5034737b4edb027c9d724ac08075f60e3f521afe268d8ca5692698661b82"}, &(0x7f000001e000-0x4)=0x0, 0x400) renameat(r2, &(0x7f000001b000)="2e2f66696c653000", r2, &(0x7f0000009000)="2e2f636f6e74726f6c00") ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f000001b000)=0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x12010, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000040000)={0x1, 0x7}) readlinkat(r2, &(0x7f0000039000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5) unlinkat(r2, &(0x7f0000027000-0xa)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000041000-0x4)=0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/27 06:45:05 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r0 = inotify_init() mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000049000-0x4)=0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000049000)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000022000)=0x0, &(0x7f0000049000-0x4)=0x0, &(0x7f0000016000-0x4)=0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x18010, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000049000)="2e2f636f6e74726f6c00", 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000047000-0x6)="2e2f62757300", 0x690) ptrace$pokeuser(0x6, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000019000)="2e2f62757300", 0x0, 0x0) r2 = openat(r1, &(0x7f0000010000-0x6)="2e2f62757300", 0x0, 0x0) renameat2(r2, &(0x7f000000d000)="2e2f62757300", r2, &(0x7f000000e000)="2e2f6275732f636f6e74726f6c00", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000047000)="2e2f6275732f636f6e74726f6c2f66696c653000", 0x2) llistxattr(&(0x7f0000e02000)="2e2f66696c653000", &(0x7f0000000000)="", 0x0) 2017/07/27 06:45:05 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00005b4000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b03000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sndseq(&(0x7f0000a3f000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_out(r2, 0x5462, &(0x7f0000a74000)=0x0) r4 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) connect$unix(r0, &(0x7f000082e000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) ioctl$TCSBRKP(r0, 0x5425, 0x9526) 2017/07/27 06:45:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) r2 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000000)={{0xffffffff, 0x4}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x41011, 0x2, 0x8761, 0x3, 0x8, 0x4, 0x0, 0x1, 0x641, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r1, 0x0, 0x52b472fa, 0x200}, &(0x7f0000000000)=0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x100, 0x0) mmap(&(0x7f0000000000/0x92e000)=nil, 0x92e000, 0xffffffffffffff, 0x32, r3, 0x0) socket$inet6(0xa, 0xa, 0x400) r4 = socket(0xa, 0x803, 0x6) sendmsg$nfc_llcp(r4, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x14, 0x29, 0x8, "ffdc0a32"}, 0x18, 0x0}, 0x0) 2017/07/27 06:45:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0xfffffffffffffffc) r1 = 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(r0, 0xae9a) clock_nanosleep(0x2, 0x1, &(0x7f0000e67000)={0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000751000)="2f6465762f7663732300", 0x7, 0x7d) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000b08000)={0x6, 0x0, 0x0, 0x9}) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000287000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) perf_event_open(&(0x7f0000fb2000-0x78)={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) socket(0x10, 0x0, 0x0) r5 = socket(0x4000000000011, 0x80003, 0x1000) setsockopt(r5, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r6 = syz_open_dev$urandom(&(0x7f0000009000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00004e3000)={0x3, r3}) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008cc000-0xb)="2f6465762f6877726e6700", 0x20000, 0x0) ioctl$LOOP_SET_FD(r7, 0x4c00, r6) 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, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000094000/0x3000)=nil, 0x3000, 0x8000, &(0x7f0000ce0000-0x8)=0x80000001, 0x85, 0x4) syz_open_dev$sg(&(0x7f0000f06000-0x9)="2f6465762f73672300", 0x0, 0x8000000) 2017/07/27 06:45:05 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mlock(&(0x7f00001e1000/0x4000)=nil, 0x4000) r2 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000010f000)={0x9, 0x2, 0xc18, 0x6, 0x0}, &(0x7f0000374000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00009a3000-0x8)=@assoc_value={r4, 0xa80}, &(0x7f0000fa7000)=0x8) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000284000-0x4)=0x0, &(0x7f0000b6b000)=0x4) symlink(&(0x7f0000b8e000-0x8)="2e2f66696c653000", &(0x7f0000dd8000)="2e2f66696c653000") ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00009e7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = 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}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x9) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f000014c000)={0x10201, 0x1, 0xf000, 0x1000, &(0x7f00007d6000/0x1000)=nil}) unlink(&(0x7f0000789000-0x8)="2e2f66696c653000") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r2) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000841000-0x4)=@assoc_id=0x0, &(0x7f0000cd7000)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00005b5000)={r6, 0xff, 0x5, 0x5}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x24, 0xa26) 2017/07/27 06:45:05 executing program 6: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000194000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000d1f000-0x14)=[{0x10, 0x10, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000d1f000)=[], 0x0, 0x0}, 0x8000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000aab000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000aac000-0x4)=0x0, 0x4) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000-0xcf)="53783a8322a10d41b5f9f3f195ac8515cc87e7c4e57888a0416f5bd43698c03c9d7496da00081600000000003eb3eae148ad000000000000000cbfca470001b9f04df9921a6e000000000000000988cf395d36db2a6e", 0x56) r2 = socket$inet6_sctp(0xa, 0x8, 0x84) socket$inet_sctp(0x2, 0x4, 0x84) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x34, r0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000ff6000)="2f6465762f73672300", 0x3, 0x0) r4 = socket(0x4, 0x8000f, 0x2) accept$ax25(r4, &(0x7f00009a2000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000d17000)=0x10) r5 = socket(0x11, 0xa, 0x300) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f00006dc000)={0x1, &(0x7f0000f82000-0x8)=[{0x6, 0x0, 0x8, 0x200000000}]}, 0x10) mmap(&(0x7f00005c2000/0x3000)=nil, 0x3000, 0x3, 0x34, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f00002e4000-0x4)=0x9, 0x4) sendto$inet6(r6, &(0x7f0000036000)="6a", 0x1, 0x0, &(0x7f00006e4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000feb000)={0x0, 0x4, 0x9, 0x100, 0x7, 0xfffffffffffffffa}, 0x14) setsockopt$inet6_buf(r2, 0x29, 0x22, &(0x7f0000b1b000)="bc", 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000a67000)={0x0, 0x95, 0x5, 0x7, 0x8, 0x8, 0x7, 0x8, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xe62, 0x800, 0x8, 0x3df7}}, &(0x7f0000aab000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000aab000)={r7, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xf5d8, 0xffff, 0x2, 0x1f, 0x7, 0x8001, 0x2, 0x3f, 0x8, 0x0, 0x4a9, 0x8, 0x80, 0x3f, 0x7]}, &(0x7f00006ef000-0x4)=0x108) accept4$inet(0xffffffffffffffff, &(0x7f0000aa8000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000099f000)=0x10, 0x800) mmap(&(0x7f00007e1000/0x1000)=nil, 0x1000, 0x100000d, 0x8013, r3, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x5, 0x32, r8, 0x0) syz_emit_ethernet(0x124c, &(0x7f000082c000-0x124c)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x1216, 0x2c, 0x0, @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}, {[@dstopts={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x2, 0x2, "02bd"}]}, @hopopts={0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x37, 0xa, 0x2, 0xffffffffffffffe0, 0x33, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x8000000011, 0x8, 0x0, 0x8ffc, 0x2a6b, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0xaf, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x2a, "ca0920feae6e2a4f2f9c0096af329fd1122ce978823d6ecdfa3dde664f5c034eab844e7ff0db77fc5b59"}]}, @routing={0x3f, 0x14, 0x1, 0x800eca, 0x9, [@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}, @loopback={0x0, 0x1}, @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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}]}, @dstopts={0x3f, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x1000, "80c3f58dd4b167ec68d1baa67824b95f5825acb397fd4674bf9ec0f80437edbb518a8d8e50745529159dd4f6860461ca08b7579d7f921e6601c5a8618af6f314c2f6ae185f2997e0cd2bc256a6fd2442034d591e14882fe52bff35ad0b150508adb8df9a88997bbf2838d98b28a7378543257fbe3ad6bdc9a1404934b75caf734a6e72a58ad76b8827f4aa995a863c74685a1c3470e11f6fc59c21125a062bd4eee0257632e8e0aa8502e33237203ae1043b4cbb1c5e42e95fbbba04e2dbf7a52fe264cd24a3f1e488ca2aa5b9915c7288396e78d2321c211b9376695b39ed33f3337c5ef35f340b2d75dbc0c4df5143f3b155fe9293a64062f1c9505382333cb291cde9ae41acfea4bdab6c68055ed9498c16cdf8769285eddcb1e052640f26e32cccebead94dee616e29d7707c21b9ab4224a71fd556a89f350dd8fe1919386dbf15c482c28921f00f399614fed27dec750bf22503f74a18c1f116725453eba3f73009d6f75994c2e4943a7434c83e7695e818f58e3215ebddef0271489b923fed8f9ef9c6146cc1bc32758b961acb765c55b9115d4b90b118af668befec59a61e813092cef0258d53b884cc544fd57ac4be6df06a116a612a80fa420c002886528fca675eb5b009855cc19c225f8bbb50e1adf69f19cb24a8c1709b67db7e7105bf838f96685910a2d902b5117bd11eca9fb088bd695409dce40610f47b51daa2e3f5d08bbf8fb8e42e371d4ec012a202eed03859c6fa7d94992268c45ee73317c21dcbb86b4fb8705a37683519a26815d3c4b94a5b2cd3f3e0221b5a8dbbafafa9e08da2fa6c02840849e03d959ad8de9a85d5bc65c1557b63429aaf525241e203e0a48cef5f1cd368693a2cb3ac114faac7061c6b183383dc997161f019c90323388d4bb848b3c0d37606d212a349968a0f31182c1631691dbd6b7eabdcc22574b5e3a93e18bc736f5564af31efa6003d95b9c2b41c24c201c499d15cfc8e595f47076c2939a23bb6a9a27a92444d0510c9a1252756f052ba141d4b95a9f92df66c84612840bfcf421cf7d7dc44d88d3a2f65af052df531b53408e0e56ab14341d2986968ee57ed0e1b264bd57f8d275e005313741e4b72e9111314f3eff507d01274293e4ec5a73a53b4c537e620a18f954fe8d987e32ed9b67056680dd5e473c724ed5589a2aeb4a5016c9e806c05ae3b7333e25d5dcbd55ccb147a482ca5c848c681ba0a7f00e7cc47f9889cdf57b0fb563611dd3ccdb4bbcd4a5297d9dd3b95a1540bcd875d5b4c15931a9c5cedaa430ee3f3587dc098d28f200a80635e5b0dd1ba391d266bff31bb3dfb9752cd1899b8daf457daae8ae2aab79ad5e7d609138d12577700b9fc75f9620fd392767155d63a811517923d27f13d0dd132dda40a90b691e91323c745ab37170c064ee708cad0f2da596f36ce0be330826359beccfe55d49380aeb6818858b55f2e70b1313caad3ca19d7e8512827735cd21df2c65e08c47da3a734863473a0ae40d7b4c6b28ef463f78718d5ba9043a9ece0251f2bb741ea2abd318ec7ec2786d87595fc848e425f6587b5c4997dbe792350fa7ec732c39b418c03f2aa8b261c4a1a7600a28c7c389e19225090a6e1bbb3a2757cb4c286ca4d96041cf1e7ecbaadaca2f4dffc81dec1688076a7a24eca4b05cd38e60850f5dc8509790f25bae35ffde331c9377c8e9889ad9ae10d903c7a55adbd25a73a102b4318c40e5e64ac25919e1030f92b8afbdd526ed6ea7cd8d6b6affea08f8235d6eb0844fa04e15668bcedd622bccdc35331e033c35614d9327a03cbb208e8af4dc8c59a7e3cd3d783a0ef788fb371f85581735053e55544b98eb8b89e66e37605cf808acbba6bc161e3e693eb865fb4d05ebc51d2c91d99dc36433928dacfb4323aa310ad97d51c3726108ace31e5371be0f13a6ead56d9ca19472e65ed7c9a4c74a3db0f6ffd4ca081504e923c500e0d2b9d17079d7b1c231a2cea2ae0db41e0d86cd716c88d015d4337c4648e496af8274d75735af5c19f2174c7e23585248d750d82e34623bbcff941406cc966adc1b2e2d58d8a6de7882746aab38441fc8e7f56f59369a96f942a5104f3378576dedffee60f61f53d8960273f643bc6b3e856296701f186d8c581f9bde294e7fff56fbd9865058444b5c3cabe905bd9f42f53639b70beee66a74b14bca6a65fc35dd7aa70521812baae8db37c8be62a71b151f76cb262b9e7ba2ae48ef3207bfb0943f772c8d88c9e9f06ed774a7d6f73d798a36789e9d623e7c43f0d091ab428236908aef3dd193876f6f30fe0a3c466e5d2617a92240c854a7b4b83d839b7967134c5cb0383cbcf699247af5756baf4b642b1d18aa74cbbf3d8e0de791f43d3c8f9ae27685a727ae28363637ca57874272ab514619be1cd37351df9552494ebab423aa6ffa1c0460bca7808732f64a739c5a58c60b3a6b701fe28e8362fbce016b1d0e69c75255d1109a606c67a01d20de3fcefcefb1ba3ea2c54073ce619871b68ccd10a50bbd1de92bae0c6328ac485ffe8cdbd1fe8e34299f594f60dea727edced44a901fb68bc55083a63e0b78a06769cb8ceb7c5374c4d9de376b671254e04c0cd562f3a909d6929841d755552e61188f176a92ff45a8cdc0f341741c3a4b7cb67be9dc3099deb8ff116f2ca02f1e90487ebc7b59dd8656e82c2519b1ae85822b460e768c6130234e9eabcafbd65f2bf90866f442db250263335b70b8a527293839ba74128f2371108b948d3760d6c095bbe3d76a9a0f20e329561dc9454196424c1b775abe67e6383e6d1bee15f4f1d4915fced61c85c190a45c43d72d3d7dcac2adbcfcad22de953c912719db98289e6af297683a049ce0a9410e4faf95a586f49c3bdbbc45ef3363cc20aa6fd28eaaf182d0c8bca1fd326a92ce04b7667d475572b06700b8843a818380a79f1d4d281ad53708f930d59fc71e957956a055cac19c4f54f97738c021f3c6a597b786bc2bfdd07001297270c1905754bc1a3aaedf6faede4b8254b6d6b0e0b701607533c26ac046b54b2a7369876b527da9b5956a0fd81642a8ce2fa68ecc34d6cdfc5d5171acf23f1f791280965b7b9005d648769120de3339fc770b1a52ae322f6da1d6d72ca29ed31451a236e71f6df161afd39d875ed9f9401eed55ac8c266b693f649ce3dbf2732023cbd9d673016241a21cce1cb57f30f0b7161ffb9f4b484a866547697c3a3b30c62720ce53a9667aaf14021a3590604ad4aaf0c850b24af6fb90b2a90f5f0e257485bd1adb6e937cfea51d8741756422847560ed419101bf43529fee2086f34707ad7d519202ac2ba6ef6d2b082993913207672bb657966f52aa73567df7bec7bc9e838c485c2484a76137aaee692cc77ee3fa3c9fb4aa970680ddfde2f7eadb9427b5680894d044bfc3d2115c0c05cec0b174f00bc9e7654270e6535ceb1c87058b1da1212512cad1c0451aa6c8d1a7caf9d5fb89ecb884eda319806676f0faffb88f268ce9bee5e98bb307b68147d225b0ded7062dfe39d06c5ef754e530e16c3407174b01b896bf4deb29550c25c1bedf86d5acd22d5b5a090110e7ea71a4340286c8a0c664808440e959f89fab4bbc6ab4583f2a6a0c3692eb7cb444b153642ac8ca0d92588d4317180d6777453653e1a1ab20c050681e5e63f393c73704d6d0b9481a7f0edc81e11f9c8b43659873a8c4973d2a3b4a86a986d5551cb6743a8315a6db5bfd1d63fed65f12c3e6e23b78bf3dfc2aeadf862a41f06790566f3211a1fee3f631f1fc793144fe9b8c255d27a85cf725d1f85f850aeb1a8ce1a585df46ee56bc2fa226eeb03b4cc423eca8f951b348e8bbdee6cf90c52bc03b52795b413aa7941757545d51f7dbe8dba7d1b0994627fd5ee2a8445bf9ccf1abcb3bad1c2154afe383a3d044653a0da35087fb004bfe08fe05e820eadd6864854842552b0265b2a875d1eb39df4411e6e8bf4e6524fad03416675b6d8be8cbb3fcfdf341c3c6309c19efc41a4a46ad84d030b9d744e078fb87f1effae3ffeaa778f22dc814bc83120284ec6b2962d4c7fe1ae6dc588352c99531d95a8bc6b6842bbfa467184093a4ea5e98c3bc75c5579b1f3b4b66691652f8be16a7e5ae10e96b67f8838aac8f97d98493a18375dbc2ead492fef39ff5b575549c5761cbf1d283c2da893a6fa34188d7ccb00304be2e13acfd0b0d35ed2b725caa453e32fb8bd07b3c75aa0f6d6d53401e7a7f2e4897ba366387d0ef523b2dd8324b34efb6c46fdf871891daf8321eb67a65b805c2c07c8ca0ad27fb3c1536048a2391505684a8eba59c217100c3dfc62d4b81963a1c50322840a4ef1e379618eb7ba056451cd6a13e74f20ea9b61d921a63141d309de9bdccca57f1c47a6c763ecb7f2f779ef11447d11246990fbad5dd095ff025ac6648890364f6e9ee6c1b85fd5313d4790c0091af7d1ef7e34dd62b33432b7202309673fca642aaafdb7d4a0578012718cbc5e80558f8b1a3960fd6240f6cf3573d4d0993b45b0cf7a627f887455aacd099bb9deb1972aec237566428e2b5218a562c9771b6649aedc8325ea2152fcb326896c2a3d669330a8f61330957f219edb7592a7a61c4fa4ce38d820ee21f74b7c9cbe8527bd7114427a7197749c07bdc119777d40fc7bcf091a3b1558044e778564bd38f03e42aee4c24c4b5705574333d924d58d51a2cefbaaf66e26751d19c85ab8352e84906659bf36ad3479921fcee973a74acef6d9c5e61fe142015c90bd996d9fe2ef7e5581e4cbaa3f58cc2d826ec1483cf1b44aee7dbc0aa61b4856dfebb639b6927af5fb05745554174facd384a65b6aa4d430e4aa933b72c1edf7f0033d847c2d6deb48faf97844c25860759859d2ce5d1f44995760aca23ea046c596b152e50376d0f7c829311ea1a129afb8087e66e7c3c340410b0ffffa9395d49fa93bfb24a09854c50f61b17ea775651a3e2291cfcbc3bb8a60928b778eb8555bfdcb516f16cc3c1873f1574bdd25f8c6ccaebf2718c9698c3fe7b334ba2ffaefc10b233b30945c86e53c45a3e62fb254356d0c4e10f9d4ae67a02f86be154be7a17f7684277802fc919d600bfe99bc2e93354424a74244dce4eafc30e5d91cc75bfdc5fa5117c42d8c7b619f2e635887a3401f96b1d1b5ca8704bf45c017bc3cc884604dfef246505175240abc0d590170c187a776f4578abc2f5bb8681d16e66cf57c5440350a0650c57c45cbcb92cdd0e203987414b3abe6b06b3b3b4771ba156af638ed1af2f628f5aca49966aa4e27e7a253a15d92af28fe635ce932e9b8d2004f5565f8a1a2f43f41b71bb79e3bde749f25ce9d4f286666e1c4f03431c39a94b21de90523b9eca1885aac028d26f43910013e912fbba1e7460219e6c1b1a47d45e9133c3fd0cece12064c5f92c466dc716de90d178270078e42560cb91e7f73d4a07fb9f0e7dffc1f50249a8ade8e489cc528f6b0db1d80bf58567a367bb4baf3b639eabcb573588603eea6f294449cf940c95b310042e57faf17b3c715c0937e614495940216de0a1788f4f0e01256d5021cf99c3cbe78ea4123856811379f46180ecfb38d37f1a8edd837068a8eb6c4722e051c2ae793c7d8d58864006db2d282eef6f87f5526083769beb63203525cab82dc98ae01cf10f4fa78526187dd7a1d489d6207057c15b209bcb690143da524864aa335dd66012fae0bbadbbf5ba10d11179848a1aa283a2465cc8b9569f1d162835d84658ee029a072983e78da3c86d2355a59edbf89e82c"}]}], @udp={0x2, 0x1, 0x7c, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48780c60df"}}}}}}) 2017/07/27 06:45:05 executing program 2: getpgid(0xffffffffffffffff) mmap(&(0x7f00000aa000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0xa011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x3, 0x40) r0 = getpgrp(0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f000008d000)=&(0x7f0000238000-0x18)={0x0, 0x0, 0x0}, &(0x7f000000e000-0x8)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x90000, 0x0) mmap(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x80000005, 0x4101d, r1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) r2 = perf_event_open(&(0x7f0000000000)={0x800000004000005, 0x78, 0xefc, 0x0, 0x0, 0xdf1, 0x0, 0x0, 0x0, 0x4, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x2) r3 = dup3(r2, r2, 0x80000) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000000)=0x0) r4 = syz_open_dev$evdev(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1f, 0x200) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f0000000000)={0x0, 0x8, 0x6e90, {0x37f, 0x103}, {0x1, 0x20}, @period={0x5b, 0x0, 0x0, 0xfffffffffffffffb, 0x6, {0xdaa, 0xf9, 0x2, 0x0}, 0x7, [0x93, 0x3ff, 0x1, 0x269, 0x0, 0x15bc, 0xec94]}}) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000239000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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timer_create(0x0, &(0x7f0000000000)={0x80, 0x8, 0x2, @pad=[0xfffffffffffffffb, 0x1f, 0x2f1, 0x3, 0x1404, 0xfffffffffffffffd, 0x4, 0x9]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000003000-0x6)=[0x6, 0x3b]) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000023a000-0x4)=0x0) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") timer_gettime(r5, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) r6 = socket(0xa, 0xa, 0x0) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000db000)={0x0, 0x0, 0x0}, &(0x7f0000239000)=0xc) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/27 06:45:05 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000024000)={0x10, 0x0, 0x10000, 0xf023}, 0xc) keyctl$set_reqkey_keyring(0xe, 0x7) mmap(&(0x7f0000020000/0x4000)=nil, 0x4000, 0x3, 0x36, r0, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000025000-0x4)=0x0, &(0x7f0000017000-0x4)=0x4) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000024000)="e00c45e17523fd347a8b8b26511042baa7fc4583c09049406a6e6233f1f8659389e1b22b652483d4fcf1f21d734adf72") socketpair(0x0, 0x80000, 0x8eef, &(0x7f000000f000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x0, 0x20010, r4, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000025000-0x40)={&(0x7f0000025000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000024000)=[0x0], &(0x7f0000011000)=[0x0, 0x0, 0x0], &(0x7f0000024000)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x1, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000028000-0x68)={&(0x7f0000028000-0x8)=[0x7, 0x13], 0x2, 0x3, 0x20, 0x9f, 0x0, 0x8, {0x48, 0x2d5ddc75, 0x7, 0x5, 0x2, 0x10000, 0x8, 0x5, 0x5, 0x0, 0x8001, 0x6, 0x15, 0x2, "891e706d172acdc06d98297d6c86d2036529081dc2340184c38f200ec9110407"}}) sendmsg$netlink(r0, &(0x7f000000c000)={0x0, 0x0, &(0x7f0000014000)=[{&(0x7f000001d000-0x24)=[{0x24, 0x25, 0x100000000401, 0x20000004, 0x1, "29003d5d0100000000000000200000001f"}], 0x24}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x20044844) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, r4, 0xfffffffffffffffd) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000029000-0x2)={0x6, 0x8000}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x1000005, 0x2010, 0xffffffffffffffff, 0x3) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000027000-0x4)={0x401, 0x2, 0x1ff}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x9, 0x41110, r4, 0x0) rt_sigaction(0xf, &(0x7f0000029000)={0x4, {0x10001}, 0x1, 0x200}, 0x0, 0x8, &(0x7f0000025000-0x8)={0x0}) mmap(&(0x7f0000021000/0x4000)=nil, 0x4000, 0x0, 0x13, r4, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r4, 0x8940, &(0x7f000002a000-0x18)=@get={0x1, &(0x7f000002a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x7}) 2017/07/27 06:45:05 executing program 7: prctl$intptr(0x24, 0x0) mmap(&(0x7f0000000000/0xabd000)=nil, 0xabd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000abf000-0x58)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000abe000-0x8)={0x0, 0x0}) ptrace(0x4218, r1) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r1, 0x8, &(0x7f0000abd000)=0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ab2000-0x4)=0x0, 0x4) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ac0000-0xd)="", &(0x7f00000a3000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ab5000-0x4c)={0x0, 0x35, "c0a7666d07fe93cb3724403730a6d0937da9f3e557f5c09c8c6da227d3029c22d5304a083d6625da05174593d3dbc809819f755d36"}, &(0x7f0000ab4000)=0x40) 2017/07/27 06:45:05 executing program 5: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x400, 0x615, 0x80, 0x1, 0x8, [{0x81, 0x0, 0x6, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x40000009c4, 0x800000000002, 0x65, 0x0, 0x0, 0x400000001002, 0x0, 0x0, 0x0}, {0x3, 0x2, 0xbb9f, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0x1, 0x10000, 0x2000000003, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0x2, 0x5, 0x0, 0x0, 0x80c, 0x0, 0x0, 0x0}, {0xb6b9, 0xff, 0x3d, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x80020001, 0x1ff, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x9, 0x6, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00003e6000)={0x0, 0x0}, &(0x7f0000fc6000)=0x8) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000fc7000)={0x9, 0x7e, 0x2, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x7, 0x32, r1, 0x0) mmap(&(0x7f000036a000/0x4000)=nil, 0x4000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000fc9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fca000-0x4)=0x7e) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x2000000, 0x32, r1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000125000)={&(0x7f0000fc8000)=[0x0, 0x0, 0x0], &(0x7f0000fc9000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000e92000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00006f6000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x3, 0x6, 0xa, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000fc7000-0x2)={0x0, 0x5}) ioctl(r0, 0x8916, &(0x7f0000000000)="") r2 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000fca000-0x40)={0x4, 0x6, 0x4, 0xeb, 0x9b7, 0xffffffff000, 0x80000000, 0x1}, &(0x7f0000447000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r2, 0x8936, &(0x7f0000000000)="") recvfrom(r1, &(0x7f0000723000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42, 0x2000, &(0x7f0000201000)=@ax25={0x3, {"0bcbfd4be34cb5"}, 0x3}, 0x10) r3 = msgget$private(0x0, 0x3e) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000eaf000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$getflags(r2, 0x3) r4 = memfd_create(&(0x7f0000ec0000)="32707070302f2b7d00", 0x2) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000091e000-0x4)=0x10, 0x4) r5 = getpgid(0x0) getpgid(r5) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f0000411000)=0x0) 2017/07/27 06:45:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000914000/0x3000)=nil, 0x3000, 0x2000009, 0x48011, r0, 0x0) mmap(&(0x7f000050d000/0x3000)=nil, 0x3000, 0x1000002, 0x910, r0, 0x0) r2 = open(&(0x7f0000099000-0x8)="2e2f66696c653000", 0x622000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000003000-0x18)=@add_del={0x2, &(0x7f0000001000)=@generic="166c8c4bc4cd0dd18dbf5414e2896041", 0x2}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f7000/0x4000)=nil, 0x4000, 0xfffffe, 0x32, r0, 0x0) mmap(&(0x7f0000b85000/0x2000)=nil, 0x2000, 0x100000b, 0x200032, 0xffffffffffffffff, 0x800000000000000) r3 = memfd_create(&(0x7f0000c1b000)="f8", 0x0) r4 = socket(0x4, 0x5, 0x3) fcntl$setsig(r4, 0xa, 0x2063) mmap(&(0x7f000033d000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x30, r4, 0x0) write$tun(r3, &(0x7f00004b7000-0xc)=@hdr={0x2, 0x4, 0xffe, 0x20, 0x0, 0x9, "2000"}, 0xc) mmap(&(0x7f00006da000/0x2000)=nil, 0x2000, 0x3, 0x32, r2, 0x200000000000000) mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r3, &(0x7f0000ff7000)=@hdr={0x3, 0x7, 0x75, 0x1e, 0x10001, 0x10000000007f, "7ed8cd78d0d355e28adc9d693791a2337a18f3da3b29d8b6210f9b2c14c4b64f150000fddbb2d6fbf785ae58597c59"}, 0x3a) write$tun(r3, &(0x7f0000e00000-0x1008)=@hdr={0x3, 0xfffffffffffffffe, 0xa, 0x2000000010000002, 0x5, 0x4000000000000, "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"}, 0x100a) mmap(&(0x7f00001df000/0x4000)=nil, 0x4000, 0x80000000, 0x8010, 0xffffffffffffffff, 0x0) mknodat(r2, &(0x7f0000cd3000-0x8)="2e2f66696c653000", 0x2, 0x7ffffffc) mmap(&(0x7f00009b3000/0x2000)=nil, 0x2000, 0x2000003, 0x4810, r2, 0x5) r5 = socket(0xf, 0x100000000003, 0x2) sendfile(r5, r3, &(0x7f0000d25000)=0x0, 0x100) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000249000-0x8)="2e2f66696c653000", 0x141042, 0xe) memfd_create(&(0x7f0000fb6000)="2e265c766d6e65743070726f6b00", 0xffffffffffffffff) sync_file_range(0xffffffffffffffff, 0x7, 0x1, 0x0) 2017/07/27 06:45:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x800, 0x100, &(0x7f000046b000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000090c000)=0x0, &(0x7f00001a2000)=0x4) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000a63000)={0x0, 0x0, 0x0}, 0xc) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000387000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x20, &(0x7f000046d000)={0x3, {"57af36143cd609"}, 0x74f}, 0x10) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000986000)=0xffffffff, 0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000c1f000)=0x4, 0x4) r4 = dup(r2) fcntl$setstatus(r2, 0x4, 0x2000) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f0000f71000)={0x7a, &(0x7f0000435000-0x6d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) sendto$inet6(r2, &(0x7f0000a76000-0xdb)="4a", 0x1, 0x20000001, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x1b, &(0x7f00002eb000)=0x263, 0x4) mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f000019c000-0x4)=0x7dfb, 0x4) r5 = socket$inet6(0xa, 0x2000002, 0x40000000000000) setsockopt$inet6_int(r4, 0x29, 0x12, &(0x7f0000d18000-0x4)=0x4, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000dfd000-0x160)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd353}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x4, 0x8, "6bfa1058adbdbb2eb7e5df1e4721ab0ea787663d72b74ba929c8b67c6b99c485d7d6bcfb893778cc89adc2269a5ce0c706b95625452f9453067b971b3ab91f733437ffe4f1fc765775e2cab63b04c4d2"}, 0x160) mq_timedreceive(r4, &(0x7f000033f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43, 0x3, 0x0) fcntl$setlease(r2, 0x400, 0x2) fcntl$setown(r4, 0x8, r3) ppoll(&(0x7f0000953000)=[{r2, 0x40, 0x0}, {r4, 0x6000, 0x0}, {r4, 0x4464, 0x0}, {r5, 0x280, 0x0}, {r5, 0x3, 0x0}, {r2, 0x1, 0x0}, {r4, 0x4, 0x0}, {r4, 0x8, 0x0}], 0x8, &(0x7f0000171000)={0x0, 0x0}, &(0x7f00008f9000)={0x7}, 0x8) mremap(&(0x7f0000a24000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000061a000/0x1000)=nil) sendto$inet6(r1, &(0x7f0000f8f000-0xba)="748a9f04d0c530ce1b0c3e61a9374e7010a447db332dddc4bff1dfac595abeabc18bd401f777837a64721907a522a817dcae8cfd55eed267cc072d96bb9f9c7fb50f9e8c1a9f94623f94893e2cc3cc69cf54d67ff34ae58e9f36b0d1aae537b8adddf95cc12b7ff894c450b040448eaa67c5ccc077ac495f45dfcc1ec94938918592373beaf747dfa3306ffaaeebb1fb9b21961c7e4a9081150c038a5b381025e0b0e6532010d6bf4dd0ea0538b94e992475dca7b5a691efe0cd", 0xba, 0x41, &(0x7f0000540000-0x1c)={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7aa3b428}, 0x1c) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000021b000-0x4)=0x0) sendto$inet6(r2, &(0x7f0000dc3000)="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", 0x430, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f000042b000-0x8)={0x0, 0x6}, &(0x7f000084f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000020d000)=@assoc_value={r6, 0x8}, &(0x7f0000c63000-0x4)=0x8) accept$inet(r1, &(0x7f0000d35000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ade000)=0x10) 2017/07/27 06:45:05 executing program 3: mmap(&(0x7f0000000000/0xb38000)=nil, 0xb38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002d2000/0x2000)=nil, 0x2000, 0x7) r0 = perf_event_open(&(0x7f0000107000-0x78)={0x2, 0x78, 0x25, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r0) mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f00000e0000)=0x0, 0x81) sched_setaffinity(0x0, 0x8, &(0x7f00003da000-0x8)=0xecd9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xccf000)=nil, 0xccf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x5, 0x80801) inotify_init1(0x80800) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ccf000)="252e2500", 0x1) mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x3, 0x20811, r1, 0x40000) unshare(0x20400) unshare(0x8000000) r2 = shmget(0x0, 0x3000, 0x642, &(0x7f000029a000/0x3000)=nil) shmat(r2, &(0x7f0000000000/0x2000)=nil, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000f74000-0xc)="626465766d643573756d5d00") r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00003ce000-0x9)="2f6465762f76637300", 0x80, 0x0) ioctl$VT_RELDISP(r3, 0x5605) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000001000)={0x0, 0xb4, 0xb21, 0xe0000000, 0x40000000000018, 0x2}) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000002000-0x8)=0x0) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_getres(0x3, &(0x7f0000001000+0x866)={0x0, 0x0}) 2017/07/27 06:45:05 executing program 7: prctl$intptr(0x24, 0x0) mmap(&(0x7f0000000000/0xabd000)=nil, 0xabd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000abd000)="2f6465762f6877726e6700", 0x100, 0x0) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008eb000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000644000)={&(0x7f0000a36000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00006a3000)=[{&(0x7f0000abd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f00004a4000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f00002f2000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}, {&(0x7f0000abe000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000057000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000abe000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}], 0x6, &(0x7f0000abe000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83, 0x2}, 0x2) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000abf000-0x58)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ab2000-0x4)=0x0, 0x4) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ac0000-0xd)="", &(0x7f00000a3000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ab5000-0x4c)={0x0, 0x35, "c0a7666d07fe93cb3724403730a6d0937da9f3e557f5c09c8c6da227d3029c22d5304a083d6625da05174593d3dbc809819f755d36"}, &(0x7f0000ab4000)=0x40) 2017/07/27 06:45:05 executing program 2: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xfffffffffffffffe, 0x1) r2 = gettid() name_to_handle_at(r1, &(0x7f00005c7000)="2e2f66696c653000", &(0x7f000029b000)={0x30, 0x1, "b352b92a01a51cb6239acf2db07b568fa9d6b6bf8e4c51b2b4db8a5042e420865affbeea0029bb73"}, &(0x7f0000b2d000-0x4)=0x0, 0x400) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x2) r3 = msgget$private(0x0, 0x0) msgsnd(r3, &(0x7f0000167000)={0x3, "67"}, 0x9, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000016a000-0x4)=0x0) r5 = geteuid() r6 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f00004f9000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() close(r6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0x0, 0xffffffffffffffff, 0x0) r8 = socket(0x1e, 0x2, 0x0) bind(r8, &(0x7f0000d81000-0x80)=@generic={0x1e, "01030000a8000000000000000000000009a979f3f1b30c7bc800000006bad62e0a43feffed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b247090c5216669c7021f6f65dc2160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077ae6d1c90001d6d90980ee590c8b9f70dc136cb184a"}, 0x80) recvfrom$ipx(r8, &(0x7f0000eed000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7, 0x40, &(0x7f00009dd000)={0x4, 0x161, 0x8, "b459b283c656", 0x5, 0x0}, 0x10) r9 = socket(0x1e, 0x2, 0x0) bind(r9, &(0x7f00001bb000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000efc000)=0x0, 0x200) r10 = socket(0x10, 0x2, 0x10) write(r10, &(0x7f0000fdb000)="1c0000001f000720270100081d00000001000000000000000500f70000020019fa", 0x21) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ec000)={0x0, 0x0, 0x0}, &(0x7f000016a000-0x4)=0xc) getrandom(&(0x7f0000faa000-0xb)="0000000000000000000000", 0xb, 0x3dd3fc8f81b9075b) msgctl$IPC_SET(r3, 0x1, &(0x7f000000d000-0x78)={{0x40000000000000, 0x0, 0x0, r5, r12, 0x4, 0x7, 0x0, 0x0, 0x0}, 0x4, 0x3, 0xfff, 0x1f, 0x80c1, 0x9, r4, r11, 0x0, 0x0}) 2017/07/27 06:45:05 executing program 1: pipe2(&(0x7f00003a4000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000a9d000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x4}, 0x8) r2 = syz_open_dev$ircomm(&(0x7f0000474000-0xd)="2f6465762f6972636f6d6d2300", 0x1, 0x200) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000009b000+0xb7e)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d16000)=0x8) sendfile(r2, r2, 0x0, 0x7ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="ace92906", 0x4) r4 = add_key(&(0x7f0000327000)="2e726571756573745f6b65795f6175746800", &(0x7f0000733000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000780000)="f9c857de80f4d42f3a084748ca930db4", 0x10, 0xffffffffffffffff) keyctl$setperm(0x5, r4, 0x2) ioctl$TIOCEXCL(r2, 0x540c) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000312000)=0x10000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00004e6000-0xc)={0x3, r3, 0x1}) ioctl$GIO_UNISCRNMAP(r5, 0x4b69, &(0x7f0000901000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_netdev_private(r2, 0x7, &(0x7f00002c0000-0x5)="491fab6b57") 2017/07/27 06:45:05 executing program 4: mmap(&(0x7f0000000000/0x76000)=nil, 0x76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000042000)=0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000077000-0x4)=0x90, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000077000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000+0xf1a)=0xc) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0xe3, &(0x7f0000079000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000079000-0x20)={0x8001, 0x4, 0x204, 0x9, 0x2, 0x5, 0xc06a, 0x7f, 0x2}, 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000025000)=0x7, 0x4) fcntl$setlease(r1, 0x400, 0x1) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000079000-0x4)=0x0) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f000007b000-0x8)="2e2f66696c653000", &(0x7f000007a000)="6d643573756d2b70726f637070703000", &(0x7f0000033000-0xa)="2e736563757269747900", 0xa, 0x1) r3 = fcntl$getown(r0, 0x9) tgkill(r2, r3, 0x6) pipe2(&(0x7f0000077000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TIOCSBRK(r4, 0x5427) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r4, &(0x7f000005d000-0x10)={0x3, {"b2124329f48aa8"}, 0xffffffffffff8000}, 0x10) setpriority(0x1, r2, 0x8) acct(&(0x7f000004c000-0x8)="2e2f66696c653000") writev(r1, &(0x7f0000054000-0x10)=[{&(0x7f0000079000-0x3a)="3900000011001947040000000000000007000100020000004500ff170000800009001a00000001de00280ff43ffb011018e9070000000000a149", 0x3a}], 0x1) 2017/07/27 06:45:05 executing program 0: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000471000-0x11)="2f6465762f7161745f6164665f63746c00", 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() getitimer(0x3, &(0x7f0000817000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nfc_raw(0x27, 0x3, 0x0) semget$private(0x0, 0x0, 0x4000000000002) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000045d000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000a13000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1a5000)=nil, 0x1a5000, 0x3, 0x32, r2, 0x0) r3 = socket(0x10, 0x3, 0x0) accept4$inet(r2, 0x0, &(0x7f00000c6000-0x4)=0x0, 0x80800) mmap(&(0x7f00001a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00001a6000-0x24)="240000005a001f0014f9f407120000000913171008000200ff0009ff0800030000000000", 0x24) mmap(&(0x7f00001a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x8, 0x12050, r2, 0x24008000000) mmap(&(0x7f0000057000/0x2000)=nil, 0x2000, 0x3, 0x32810, r3, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007f000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000089000/0x3000)=nil, 0x3000, 0x103, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x1000000, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba2000/0x1000)=nil, 0x1000, 0x3, 0x80000000032, 0xffffffffffffffff, 0x0) 2017/07/27 06:45:05 executing program 4: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x78000080, &(0x7f0000681000/0x3000)=nil) gettid() mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fc2000-0x3)="2c2c00", 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000756000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000801000-0x4)=0xc) socket(0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 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(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r1, 0x0) r2 = open(&(0x7f0000c40000-0x6)="2e2f66696c653000", 0x8000000000010000, 0x130) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d9d000)={0x0, 0x0, 0x0}, &(0x7f0000fbd000)=0xc) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = eventfd2(0x3, 0x0) fgetxattr(r4, &(0x7f0000acc000-0x3)="2c2c00", &(0x7f0000fbf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000fc3000-0x4)=0x21, 0x4) select(0x40, &(0x7f0000b35000)={0x0, 0x0, 0x4e044b13, 0x4, 0x10000, 0x100000001, 0x200, 0x0}, &(0x7f0000fbd000-0x40)={0x7fff, 0x6, 0x8, 0x8, 0x100000001, 0xbfbb, 0x40, 0xb2d}, &(0x7f0000e96000)={0x53, 0x9, 0x4, 0x7, 0x10000, 0x81, 0xdc, 0x0}, &(0x7f0000bb6000-0x10)={0x0, 0x2710}) bpf$PROG_LOAD(0x5, &(0x7f000000b000-0x30)={0x1, 0x3, &(0x7f0000012000)=[@generic={0xd805, 0x0, 0x0, 0x0}, @generic={0x9458, 0x0, 0x0, 0x2}, @generic={0xd39d, 0x0, 0x0, 0xfffffffffffffffd}], &(0x7f0000b88000)="73797374656d00", 0xfffffffffffffff8, 0x80, &(0x7f000000b000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) epoll_wait(r2, &(0x7f0000f1e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000fc3000-0xc)={0x0, 0x0, 0x8, 0x4}, 0xc) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000fc1000)=0x7fff) mprotect(&(0x7f00005a1000/0x1000)=nil, 0x1000, 0xfffffffffffffffe) fcntl$setlease(r3, 0x400, 0x0) syz_open_dev$usbmon(&(0x7f0000531000)="2f6465762f7573626d6f6e2300", 0x8, 0x200041) r5 = socket(0x10, 0x2, 0x10) write(r5, &(0x7f0000490000-0x24)="240000001f000701ec080008001d650001000000e5ff03fffffff9010000107a00000216", 0x24) 2017/07/27 06:45:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000000000)=0x323, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000") socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000002000-0xca)="984ef1a3f956b5474938b8982a0e8cca712597fd2f6bbec22e095bcd0eacf853da88ac277db93b06171f2c8acbd74dc1978085ab51c18c347e4d6ddeecc3692085b1dc30a8c32c81d4b1b01b74f77797a250db2c40a84b00fd7c3d928b0fdf646d4b8ecfa676c11660460386da701f6ffd18b0c665efff762da5c29fc45d5078669427c5ed5f2f378515affa6ae1dc11a1708436a2551601a686d10735a0f462f677751022c52ca04f2a166be44af40c87adda714f5e9d4ae10954f0af029bebc4d7daa3a94140a66935") ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) fcntl$getown(0xffffffffffffff9c, 0x9) setpgid(r1, r1) keyctl$join(0x1, 0x0) 2017/07/27 06:45:06 executing program 3: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xa, &(0x7f0000b5a000)=0x20000, 0x4) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000b33000/0x2000)=nil, 0x2000, 0xb, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000008000-0x1002)="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", 0x1003) mmap(&(0x7f000072c000/0x3000)=nil, 0x3000, 0x3, 0x110, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000015000)={@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x1}, 0xc) mmap(&(0x7f00007ad000/0x1000)=nil, 0x1000, 0xa, 0x8030, 0xffffffffffffffff, 0x40002) mmap(&(0x7f0000ca0000/0x1000)=nil, 0x1000, 0x9, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000006000-0x4)=0x91) mmap(&(0x7f00002e7000/0x3000)=nil, 0x3000, 0x7, 0x4003e, 0xffffffffffffffff, 0x2000000000000) mmap(&(0x7f00007ea000/0x1000)=nil, 0x1000, 0x3, 0x40000012812, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000923000/0x2000)=nil, 0x2000, 0x2000000, 0x4000000000010011, r0, 0x200) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x26, &(0x7f0000f61000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f000043e000/0x4000)=nil, 0x4000, 0x100000000007, 0x2812, r0, 0x3) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x10000) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000db6000)="", &(0x7f00003c6000-0x4)=0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000f62000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x200000) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, &(0x7f0000ec7000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f61000)=0x8) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x2000000, 0x2400000000003f, r1, 0x0) 2017/07/27 06:45:06 executing program 6: mmap(&(0x7f0000e30000/0x1000)=nil, 0x1000, 0x10000000006, 0x4030, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80001, 0x0) listen$netrom(r0, 0x1d) mmap(&(0x7f0000824000/0x3000)=nil, 0x3000, 0x3, 0x40010, r0, 0x0) mmap(&(0x7f0000000000/0x76000)=nil, 0x76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) set_mempolicy(0x1, &(0x7f0000001000-0x8)=0x2, 0x7c98) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000036000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r2, 0x8, r4) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x800000003, 0x32, r0, 0x0) fcntl$setstatus(r3, 0x4, 0x2c00) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r5 = semget$private(0x0, 0x3, 0x400) mmap(&(0x7f0000ebb000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x17) nanosleep(&(0x7f0000103000)={0x0, 0x989680}, &(0x7f00005df000)={0x0, 0x0}) timerfd_gettime(r3, &(0x7f0000d9c000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x1, 0x0, &(0x7f0000544000)={0x77359400, 0x0}, &(0x7f0000f91000)={0x0, 0x0}) semtimedop(r5, &(0x7f0000029000)=[{0x3, 0x3ff, 0x1804}, {0x5, 0x9, 0x800}, {0x3, 0x9, 0x1800}, {0x4, 0x0, 0x1000}, {0x2, 0x0, 0x800}], 0x5, &(0x7f0000078000)={r7, r6}) pipe(&(0x7f0000067000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r8) write(r9, &(0x7f0000029000)="90", 0x1) splice(r8, 0x0, r1, 0x0, 0x8526, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x24010, r3, 0x40000) mmap(&(0x7f0000c9b000/0x2000)=nil, 0x2000, 0x1000008, 0x12, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$random(&(0x7f000045b000)="2f6465762f72616e646f6d00", 0x0, 0x7e) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f000033b000)=0x100001f) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x300000a, 0x32, r10, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f93000)={0x0, 0x0}) getitimer(0x0, &(0x7f0000d98000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x101000000015, &(0x7f00002a8000-0x10)={r11, r12}, 0x10) 2017/07/27 06:45:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e51000-0xc)="2f6465762f6175746f667300", 0x20000, 0x0) symlinkat(&(0x7f0000cdf000-0x8)="2e2f66696c653000", r0, &(0x7f0000f84000)="2e2f66696c653000") r1 = add_key(&(0x7f0000553000)="2e726571756573745f6b65795f6175746800", &(0x7f0000f1a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000750000)="31525e182365a640b4f4296cd006bc6a4f84917fe669c4be1313c4fbf4310ce7814ac55fdb43542c907f2db79c3e61fe18e952cdd2a3b14e1495e29dd82d365482c11ea777babf042846536c2cb04428ab5952c47a4da43fcb661a164c53e1b4c802b24f92eb2f1b0ff70fadebf8fc1dab7fefd980b1", 0x76, 0xffffffffffffffff) add_key(&(0x7f0000eec000)="73797a6b616c6c657200", &(0x7f00009b6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key(&(0x7f000032d000)="6465616400", &(0x7f00004dc000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000926000)="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", 0x1000, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) r3 = open(&(0x7f0000012000-0x6)="2e2f62757300", 0x40000000141042, 0x0) fallocate(r3, 0x0, 0x0, 0x0) truncate(&(0x7f0000faa000)="2e2f62757300", 0x10002) r4 = open(&(0x7f0000c2a000)="2e2f62757300", 0x6046, 0x0) sendfile(r4, r3, &(0x7f0000033000)=0x0, 0xffffffff) pwritev(0xffffffffffffffff, &(0x7f0000e66000-0x70)=[{&(0x7f0000f92000-0x1000)="", 0x0}, {&(0x7f0000f13000-0xaa)="288b80a0a73cfb2a9664f8fe78f91b4f0711ab0003229f33daca5fbfa912f80d2c114ee9aaa185ba2cbc4f0904dcad481a700902d7c93e6cf1bc788c89f1184845e90241329ac4f57328da", 0x4b}, {&(0x7f00006bc000-0xc6)="2a75e4d9acb72beb8ac6927da2a76db6d93cff43c99bae16586494ac410d605c3956244cdf03102da1f2111c6fefe9dc35a03a6ecb6c7bdd968bafdfc394eb2822903de0a2f761ee0df7d774cfbba321962f8c1a90eccf6ee35f76d4ef7ff5ea43ed061f5bbd7f6a3b6572ee1be27f3d7e1e3efddab13784782a6e00fbfd7d7f8d59407dbf5e29a52cc412d4eb757485fe55bf64140959509ba21c5205c9779f1cc8d13dee2ed2bfee5ddd8b26c5a3b0064eee0781978a595f3cf6daeb9156c5db46157a48cb", 0xc6}], 0x3, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) bind$unix(r6, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r6, 0x0) connect$unix(r5, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r5, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r7 = inotify_init1(0x800) fallocate(r7, 0x1, 0x10001, 0xa973) listen(r6, 0x2) r8 = socket$unix(0x1, 0x3, 0x0) rt_sigreturn() r9 = socket$netlink(0x10, 0x3, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000ad9000)=0x0) stat(&(0x7f0000707000-0xa)="e91f7189591e9233614b", &(0x7f000028e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() r14 = syz_open_dev$vcsn(&(0x7f0000f64000)="2f6465762f7663732300", 0xbf4, 0x80000) fcntl$addseals(r14, 0x409, 0x5) sendmsg$netlink(r9, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f00008dd000)=[{0x28, 0x14, 0xfffffffffffffffd, 0x3, 0x0, "01ffffeeff8dffff0004fffffeb78197d9df960fb8440752"}], 0x28}], 0x1, &(0x7f0000fb9000)=[@rights={0x18, 0x1, 0x1, [r5, r6]}, @rights={0x18, 0x1, 0x1, [r9, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r13}, @cred={0x20, 0x1, 0x2, r10, r11, r13}, @cred={0x20, 0x1, 0x2, r10, r11, r13}, @cred={0x20, 0x1, 0x2, r10, r11, r13}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r5, r8]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x9, 0x0}, 0x0) recvmsg(r6, &(0x7f0000935000)={&(0x7f0000872000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f0000391000-0x10)=[], 0x0, &(0x7f0000936000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4, 0x10001}, 0x2) 2017/07/27 06:45:06 executing program 7: prctl$intptr(0x24, 0x0) mmap(&(0x7f0000000000/0xabd000)=nil, 0xabd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000abf000-0x58)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00001f4000)=[{{&(0x7f000019f000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f0000abd000)=[{&(0x7f0000abd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000984000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f0000abe000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f0000107000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}], 0x4, &(0x7f0000074000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad, 0xb1}, 0x1000}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ab2000-0x4)=0x0, 0x4) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ac0000-0xd)="", &(0x7f00000a3000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ab5000-0x4c)={0x0, 0x35, "c0a7666d07fe93cb3724403730a6d0937da9f3e557f5c09c8c6da227d3029c22d5304a083d6625da05174593d3dbc809819f755d36"}, &(0x7f0000ab4000)=0x40) 2017/07/27 06:45:06 executing program 2: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b96000)="2f6465762f6175746f667300", 0x84000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f00005e4000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x2032, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000002b000)="2747504c3a00", 0x0) pwrite64(r2, &(0x7f0000024000-0x1002)="6d8e229feb21f6c61e2dd90bcc25a1ca994f97aefbcb19a45d7055feb1c2fcb06bb1e1db882991e749d5fad13b21854d629592d0578b1272bcf2e89b0e6af0d0d0", 0x41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000757000-0xd)="2f6465762f736e642f73657100", 0x0, 0x200000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f000014c000-0x2)=0x0, &(0x7f0000f44000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) sendmsg$alg(r4, &(0x7f0000b28000-0x38)={0x0, 0x0, &(0x7f0000f09000-0x80)=[{&(0x7f00000c2000)="17019c83ebcd692d71d0e17591174a7071b1e764ceb2037fbf78c8cc4382a88f5b39ab3c5503f3865b42d643caa7c4d16988662dc16ce731f9297fc773a5ec9ad8fc8be7995b24454bd3c5426d2490c24decf5ee64f3aa7b781b78b222ea9d65a9e88212851eedbc1a13b858d8472e6b3312e7b2d3cf62f98bc98c912624b0f0daa30f94", 0x84}, {&(0x7f0000954000)="c25b0eec6c4a6d918b4f65a4ae8265abcb9f154c386257f29fa512f87a6b4e64f4a2a1ad252d66e5d8fe1139da4b9e9ae2af96b6f04e5cfd14acb3535cf6737394009640b00c69ec3e75740fc1283641b5a85eb6bd0460e482bc29e3166671abcc3c2fb6711b787e51c586cac17149b02383d1258257973829cee36ad62034936577615054db4380ecc435b292f5af7683b48e54b0327155ade32de74e52", 0x9e}, {&(0x7f0000fbf000-0x1000)="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", 0x1000}], 0x8, 0x0, 0x0, 0x20000000}, 0x10) fcntl$getflags(0xffffffffffffffff, 0x408) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x806, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000051f000)={0x0, 0x1000, "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"}, &(0x7f00009bb000)=0x1008) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00002a7000)={r6, 0x101, 0x0, 0x400}, 0x10) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000f53000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f54000-0x50)=@ethtool_perm_addr={0x20, 0x46, "10d38403e2f9f5d511bbef7ba9713d1f20a5ef1486202aee7a34154e728bb9a99b1ce1eb58bc176777ce68ebf31fe29631fcb8544735bdc40b038353e9df89cf2e705d776e70"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r5, &(0x7f0000f50000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000f53000-0x4)=0x0) poll(&(0x7f0000239000)=[], 0x0, 0x0) bind$inet(r4, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = epoll_create1(0x80000) 2017/07/27 06:45:06 executing program 4: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000168000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) socketpair$ax25(0x3, 0x7, 0xca, &(0x7f0000051000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$ax25(r3, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000014000)=0x10) r4 = open(&(0x7f000004b000-0x6)="2e2f62757300", 0x0, 0x0) r5 = open(&(0x7f0000021000-0x6)="2e2f62757300", 0x0, 0x0) unlink(&(0x7f0000036000)="2e2f62757300") ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r2, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0xfffffffffffffffc}, 0x10) fcntl$setown(r3, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r6 = dup2(r1, r2) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000eb4000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000062000-0x4)=0xe8) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000735000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fca000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000a8d000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0xa07, 0x2, 0x6, 0x2, 0x20, 0x19, 0x20, 0x0, 0x7f, r7, r8}, {0xe72, 0x1, 0x7fff, 0x1, 0x7, 0x401, 0x6, 0xd1}, {0x4, 0xff, 0x0, 0x8001}, 0xfffffffffffffffa, 0xd400, 0x81, 0x1, 0x9, 0x3}, {{@in=@broadcast=0xffffffff, 0x2, 0x20}, 0x4, @in6=@loopback={0x0, 0x1}, 0x4, 0x4, 0x3, 0x40400, 0xfffffffffffffffa, 0xfff, 0x8000}}, 0xe8) uselib(&(0x7f0000050000)="2e2f6275732f66696c653000") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000211000)={0x0, 0x0, 0x0}, &(0x7f0000fc3000)=0xc) memfd_create(&(0x7f0000e5e000)="00", 0x4001004) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fca000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$ax25(r3, &(0x7f0000fc9000-0x10)={0x3, {"35537aef6092c9"}, 0x9}, 0x10) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000fcb000-0x50)={0x7, 0x7f, 0x5, @thr={&(0x7f0000fca000+0xc31)="fd93d503b9b74580e90e26ca61c0106bcc02718723370f98a0c08e3dabac782f87b88cac8c3aa65442c575b1d51705067ad28d921013a342f785601afbbf4ba319b8948037ae15a7d3a6138a82b50093db30541680b83e2bc77c6c885e85eaeaf2909d244cde8aa55bb8cf53a2ff8c18ab61ff87ffe03e4410fde9d9569dbb27dc442ea6665deb445c0dab1b4d1d6f685ee779a7e359d13a2aa4624088e1778870e4476d1cfbf997ce65f58ba924e85e379ea2904355c8edcb5aa7f13d4984735ade69c553fd02c823ae4cf1e21579e090e2544f2e33fcebdb4f63999fea9bfe180a31eefc1a226a8dd954593e4a575306efa41a", &(0x7f000018f000)="810551998e397568ca97121107ab3bc0f92073670d96e960dda78d1b3e0132aa82b65fbc0638b1265a11d9a029a0fb5b258eaa4ed53ccc478880024c9be7adfe237e7193efaaef18bda31396eec8f1171a2d5e1e847c89e4362dd799fccdfa7b482be6dc90a93439c822c5f1b883f016ce7d08a525a3d68f31bda6f5075e2ff346e9e7bba22598fbc522c44dcfbc80e24ef647c3116cf8dad061e411bb8521ebe0c1e960ff53692d48a4cac40e75939cfb9cae8e0d8b9b4b2e99c2529319db15b6ff4db005933ee7e3f2b66095fa871d2ddb05d77066e108b8bace8ab00863dc36a2d149"}}, &(0x7f0000fca000)=0x0) timer_delete(r9) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r10 = socket(0x10, 0x3, 0x0) write(r10, &(0x7f0000cae000)="1f0000003a00079f0000d209bd007fff0a3f0216f7ffffdc00000028000000", 0x1f) tkill(r0, 0x13) 2017/07/27 06:45:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000ccc000-0x88)={0x6e67, {{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x65}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = accept(r0, &(0x7f0000ca3000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000921000)=0x10) getsockname$ax25(r1, &(0x7f0000972000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000963000)=0x10) getsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000d75000)=0x0, &(0x7f000069f000-0x4)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5b000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) r2 = syz_open_dev$vcsn(&(0x7f0000bf6000-0xa)="2f6465762f7663732300", 0x2, 0x10000) inotify_add_watch(r2, &(0x7f0000f8a000-0x8)="2e2f66696c653000", 0x204) io_setup(0x7, &(0x7f0000f6b000-0x8)=0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f000069a000)={0x3, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) r3 = memfd_create(&(0x7f0000978000)="73656c6627776c616e305d63707573657400", 0x2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000589000)={0x0, 0x3, 0x7, 0x1000, 0xfff, 0x5f}, &(0x7f00004db000)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00005f0000)={r4, 0x7}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000488000-0x4)=0x0, &(0x7f00007b1000-0x4)=0x4) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00002d4000-0x28)={&(0x7f00009a5000/0x4000)=nil, 0x769b, 0x3, 0x24, &(0x7f000031f000/0x3000)=nil, 0x1b788f46}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000ad000-0x8)={0x0, 0x10001}, &(0x7f00007e1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000a4b000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000901000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000078f000)={0x9, 0x3, 0x8, 0x5, 0x5, 0x8, 0x2, 0x101, r6}, &(0x7f0000055000)=0x20) get_mempolicy(&(0x7f00003c4000-0x4)=0x0, &(0x7f00007bf000)=0x0, 0x2, &(0x7f000010d000/0x2000)=nil, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00008d1000)={0x0, 0x80}, &(0x7f0000376000-0x4)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000fe3000)={&(0x7f00003b9000+0x25b)=@in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, 0x1c, &(0x7f00009b5000-0x20)=[{&(0x7f000093d000)="dce5c518703bd0d0ac0c2a82976f4f3c00be3e3e229793f987d56425f981cfe935d31ecee12b19cb1f1b2872e5dd46f5d92d0d6e03509c4109947393871d7094f472307f3ebf64cf2a9a04e1c1b06b0fb0f6676258ae58955b2e05f05d1ccdff77b686c51e5a0326bca20901c9959c10398dfe85ad10f6e2a08d27a6f56beb058ce47a63c5c04b8b3096474bda6dc1d1536ce0c7087252ad9bf6c0", 0x9b}, {&(0x7f0000c58000-0x81)="b8676697d58f91c0c5bbb243985b403028f28435e27182a08c5b6d5e94571edcaed0c3630e00e8a352cb490cfcfa45216c66093dbeab580efc1cb4d8471f381c2362dc7ac0274882c22f4c66e11692c9540cec22236c080b724601575af7921f58474aca1ba7113455465316314ce1a144c7429d0a1ff0b5e2ae8991d73e3fdfb8", 0x81}], 0x2, &(0x7f00008ed000-0x150)=[@init={0x18, 0x84, 0x0, {0x0, 0x3, 0x2, 0xbe}}, @init={0x18, 0x84, 0x0, {0x4, 0x2, 0x9, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0xca5, 0x8200, 0xffffffff, 0x9, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x1, 0x8000, 0x7, 0x3c, 0x100, 0x9, 0x356, r7}}, @init={0x18, 0x84, 0x0, {0x3, 0x6, 0x6, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0xa9, 0x8, 0x101, 0x0, 0x1, 0x7ff, 0x4, r8}}, @init={0x18, 0x84, 0x0, {0x6, 0x2, 0x3, 0x7ff}}], 0x7, 0x4000}, 0xc001) getitimer(0x3, &(0x7f0000f49000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendto$inet6(r2, &(0x7f0000654000)="ba403923e1f9c9ab1f2a383d0e5bddd86210c07147cf6ac1cd8b5b5c18e84bdfbd3d323c4106f2e54419321495bab413eea09886beff2b23a531d73d649525d51765e983c98e830e0b17fe507b3902ebd3b6b02aab044aa1c863e4f80979d1", 0x5f, 0x800, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000a79000-0x8)="2e2f66696c653000", 0x0, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x3, 0x0, 0x4, 0x7}, 0x20) 2017/07/27 06:45:06 executing program 5: clock_gettime(0xfffffffffffffff8, &(0x7f0000030000)={0x0, 0x0}) clock_gettime(0xfffffffffffffffe, &(0x7f0000e40000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x4, 0x1) mmap(&(0x7f0000ced000/0x4000)=nil, 0x4000, 0x3, 0x4010, r2, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000935000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x40000000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x444480, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x8, 0xc6, 0x9, 0x0, 0x1, 0x9, 0x7fffffff, 0x9}, &(0x7f0000db5000)={0x6, 0x6, 0x3, 0xffffffffffff0000, 0x40, 0x7, 0x7fffffff, 0x100}, &(0x7f00000ce000-0x40)={0x2, 0x8, 0x8, 0x8be0, 0x5, 0x3, 0x0, 0xffffffffffffd133}, &(0x7f0000001000-0x10)={r3, r4+10000000}, &(0x7f000031a000)={&(0x7f0000000000)={0x80000000}, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r5, 0x540f, &(0x7f0000002000)=0x0) prctl$setptracer(0x59616d61, r6) clock_settime(0x0, &(0x7f0000001000-0x10)={r0, r1+10000000}) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x2001, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000001000-0x4)=0x0) fcntl$setstatus(r7, 0x4, 0x40000) 2017/07/27 06:45:06 executing program 6: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000c5a000)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x1, 0x0) io_setup(0x3, &(0x7f000071f000)=0x0) mmap(&(0x7f00005c5000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r1, 0xc13f, 0x7, &(0x7f0000d40000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000fac000-0x10)={0x0, 0x989680}) poll(&(0x7f000002f000)=[{r0, 0x20, 0x0}, {r0, 0x0, 0x0}, {r0, 0x200, 0x0}, {r0, 0x4040, 0x0}, {r0, 0x0, 0x0}, {r0, 0x30, 0x0}, {r0, 0xc8, 0x0}], 0x7, 0x3ff) mmap(&(0x7f0000202000/0xc00000)=nil, 0xc00000, 0x1, 0x800000032, r0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000fac000-0x2)={0x0, 0x0, 0x0, 0x0}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000fa7000-0x6)={0xfffffffffffffff9, 0x9, 0x2}) r2 = dup(r0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x5, 0xf2bc, &(0x7f0000fac000)="fe103ac20038d283e965d1833eadbfed654a97f482cfdd6abc61dec76a49037810d98212dc49424a877b7da9ae0e4f549399bc2b3aa6f554fffd0b5cc8885a383d94a552fd99f59b8c1aa1978fd7dd0854cf71864525", 0x56) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00008e4000-0x4)=0x2) write(r0, &(0x7f0000014000)="2f7f4beab36c7526a553418dcb8f080600000000000000ed8f549f1b496490f3f2afa9fd746f97ea68e0b7360fd5584c1187ce86ed95843591ec4c782f85000000097f39147a2c8931092fb0f6687ef5f00d0558fc81d01464d9011dbf13", 0x5e) sync_file_range(r0, 0x1, 0x81, 0x3) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000006000-0x14)={0x10000, 0x1, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffb, 0x3, 0x0}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x100005) memfd_create(&(0x7f00001fa000)="766d6e6574302c25706f7369785f61636c5f6163636573735c706f7369785f61636c5f61636365737300", 0x1) r4 = syz_open_dev$vcsa(&(0x7f0000fab000-0xb)="2f6465762f766373612300", 0x7, 0x200000) ioctl$TIOCCBRK(r2, 0x5428) r5 = getuid() ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f00001ba000)=r5) flistxattr(r3, &(0x7f0000faa000-0x3)="000000", 0x3) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000faa000-0x14)={0x8, 0x5, 0xffffffffffffff2b, 0x2, 0x0, 0x7f, 0x200, 0x3, 0x1, 0xff}) 2017/07/27 06:45:06 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008b2000-0x9)="2f6465762f72746300", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, {0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x0}, 0x2, [0x80, 0x2, 0x4, 0x4, 0xeb, 0x5, 0x100, 0x0]}, 0x5c) sync() ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}], 0x3) socket$inet(0x2, 0x0, 0x9) 2017/07/27 06:45:06 executing program 7: prctl$intptr(0x24, 0x0) mmap(&(0x7f0000000000/0xabd000)=nil, 0xabd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000abd000+0x594)="2f6465762f73657175656e63657200", 0x4000, 0x0) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000abd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000abf000-0x58)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000ac0000-0x18)=[{r1, 0x200, 0x0}, {r1, 0x0, 0x0}, {r0, 0x8000, 0x0}], 0x3, 0x2000000000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ab2000-0x4)=0x0, 0x4) mmap(&(0x7f00006ec000/0x3000)=nil, 0x3000, 0x8, 0x35, r0, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ac0000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f0000ac0000-0x4)=0x8) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ac0000-0x8)={r2, 0x100}, 0x8) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ac0000-0xd)="", &(0x7f00000a3000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ab5000-0x4c)={0x0, 0x35, "c0a7666d07fe93cb3724403730a6d0937da9f3e557f5c09c8c6da227d3029c22d5304a083d6625da05174593d3dbc809819f755d36"}, &(0x7f0000ab4000)=0x40) 2017/07/27 06:45:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000062e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) sched_setaffinity(r2, 0x8, &(0x7f0000060000)=0x86b2) pipe(&(0x7f0000a57000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0xfffffffffffffffc, r4, 0x0, 0x58, 0x0) r5 = dup2(r0, r0) read(r3, &(0x7f0000597000-0x1)="00", 0x1) connect$bt_l2cap(r4, &(0x7f0000e5d000-0xe)={0x1f, 0x9, {0x9, 0x100000000, 0x6, 0x1, 0x3, 0x9}, 0x6, 0x100000000}, 0xe) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000dc1000)=0x0) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000066000)=0x0) writev(r5, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/07/27 06:45:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capset(&(0x7f00000fc000)={0x19980330, r0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = semget$private(0x0, 0x3, 0x0) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000968000-0x83)="") semctl$SETALL(r1, 0x0, 0x11, &(0x7f000091c000)=[0xc0f, 0x5, 0x1ff, 0x81f]) semctl$GETPID(0xffffffffffffffff, 0x1, 0xb, &(0x7f00005a8000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/07/27 06:45:06 executing program 2: mmap(&(0x7f00001fa000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = request_key(&(0x7f000046d000-0x5)="6465616400", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x13)="461c766d6e65742f467d25636c726f75704000", 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000000000)="6465616400", &(0x7f00000fb000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="c9dca9b090c4b472c5fe89a84e", 0xd, 0xfffffffffffffffb) keyctl$instantiate(0xc, r1, &(0x7f00004bd000)="1d34b9471a2b04ae2cf6a1ebe1f4e55c8e4687d3eccbeacf627a60451b23a389efda9f0f62dbb3618052b29bc834893e01f727097cd80f20fefb88f0f5dcc3bdef", 0x41, r2) mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x1000004, 0x50, r0, 0x0) mmap(&(0x7f0000411000/0x1000)=nil, 0x1000, 0x3, 0x800032, r0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)="2f6465762f6b766d00", 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x200000015, 0x4, 0x7f335bc8, &(0x7f0000ae2000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000ae3000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00002bb000)=0x8) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setfsuid(0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000ae1000)=0x100000011) mmap(&(0x7f0000451000/0x4000)=nil, 0x4000, 0x3, 0x4000010, r3, 0xfffffffffffffffd) mmap(&(0x7f00001f8000/0x4000)=nil, 0x4000, 0x3, 0x4793c, 0xffffffffffffffff, 0x0) mq_getsetattr(r5, &(0x7f0000ae2000)={0x914, 0x80000001, 0x7ff, 0xffff, 0x6, 0x1, 0x7f, 0x20}, &(0x7f000035f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000ae1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000849000-0x10)={&(0x7f000088c000-0x8)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f00009f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r5, &(0x7f0000ae2000)={0x27, 0x981, 0x7fffffff, 0x7}, 0x10) ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x3) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f00007a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000246000-0xc)={0x0, r0, 0x0}) 2017/07/27 06:45:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000507000-0x4)=0x0) socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f0000a3c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r2, 0x10, &(0x7f0000ee4000)={0x0, 0x0}) ioprio_get$pid(0x1, r0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b06000)={0x0, 0x8}, &(0x7f0000b1c000-0x4)=0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00001cf000)=0x0) perf_event_open(&(0x7f00001e0000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x7fffe, r4, 0x0) r6 = getpgrp(r3) setpriority(0x0, r6, 0x85) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003a6000-0xf)="2f6465762f73657175656e63657200", 0x88142, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r9, 0x10e, 0x1, &(0x7f0000d02000)=0x90, 0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r10 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000)="2f6465762f6b766d00", 0x400, 0x0) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_INTERRUPT(r10, 0x4004ae86, &(0x7f0000486000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r11, 0x8914, &(0x7f00005c5000)={@generic="1ec112248abf0a6128580238b7ae03ee", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ptrace$peek(0xffffffffffffffff, r6, &(0x7f00007ff000-0x8)=0x0) ioctl$sock_SIOCGPGRP(r11, 0x8904, &(0x7f0000fb9000-0x4)=0x0) ioctl$KVM_ENABLE_CAP_CPU(r10, 0x4068aea3, &(0x7f0000fb7000)={0x7b, 0x0, [0x5, 0x511, 0xe45, 0x1ff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r8, r10, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@text16={0x10, &(0x7f0000fb7000-0x59)="baa000b0e6ee0f060f4354000f22d22e0f07ea965ab80066b80d0000000f23c00f21f86635000009000f23f864660f013d6766c7442400e40000006766c7442402c50000006766c744240600000000670f011424b868008ee8", 0x59}], 0x1, 0x0, &(0x7f00009ea000)=[], 0x0) ioctl$KVM_SET_LAPIC(r10, 0x4400ae8f, &(0x7f0000257000)={"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"}) ioctl$KVM_ENABLE_CAP_CPU(r10, 0x4068aea3, &(0x7f0000aed000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r8, 0x4008ae6a, &(0x7f0000b4a000-0x1e8)={0xa, 0x0, [{0x1, 0x2, 0x0, 0x0, @sint={0x8, 0x0}}, {0x5, 0x3, 0x0, 0x0, @irqchip={0x2, 0x23}}, {0x100000000, 0x4, 0x0, 0x0, @adapter={0xffffffffb5ff6d4d, 0x6, 0x1f, 0x9, 0x8}}, {0x6, 0x3, 0x0, 0x0, @sint={0x8, 0x9}}, {0x100, 0x1, 0x0, 0x0, @adapter={0x6, 0x4, 0xa9, 0x7, 0x8}}, {0x4, 0x4, 0x0, 0x0, @adapter={0x10000, 0x100000000, 0x5, 0x0, 0x2}}, {0x80000001, 0x3, 0x0, 0x0, @sint={0x4, 0x9}}, {0x5, 0x5, 0x0, 0x0, @irqchip={0x6, 0x8}}, {0x7, 0x2, 0x0, 0x0, @sint={0x80000001, 0xfffffffffffff1b9}}, {0x4, 0x3, 0x0, 0x0, @irqchip={0x1, 0x0}}]}) ioctl$KVM_RUN(r10, 0xae80) ioctl$KVM_DEASSIGN_PCI_DEVICE(r8, 0x4040ae72, &(0x7f0000aae000-0x14)={0x110d230a, 0x8, 0x7, 0x3, 0xffffffff}) 2017/07/27 06:45:06 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) getpgrp(0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000011d000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000744000)="2e2f66696c653000", 0x80) r3 = shmget$private(0x0, 0x1000, 0x7c000000, &(0x7f000020c000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000820000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00003eb000)=0x64) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000474000-0x8)={0x1, [0x0]}, &(0x7f0000f81000)=0x8) r5 = syz_open_dev$mice(&(0x7f0000db1000)="2f6465762f696e7075742f6d69636500", 0x0, 0x3f7f) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c37000)={r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x9357, 0x8000, 0x1}, &(0x7f00006e5000)=0xa0) mmap(&(0x7f00000c1000/0x4000)=nil, 0x4000, 0x3, 0x30, r0, 0xfffffffd) unshare(0x400) r6 = timerfd_create(0x7, 0x80800) ioctl$KVM_TPR_ACCESS_REPORTING(r5, 0xc028ae92, &(0x7f0000576000-0x28)={0x81, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_settime(r6, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDSETMODE(r6, 0x4b3a, 0x3) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000908000)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r6, 0x1, &(0x7f0000ff0000-0x20)={{r7, r8+10000000}, {0x0, 0x0}}, &(0x7f0000fef000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r6, &(0x7f0000594000)={{0x0, 0x0}, {0x0, 0x0}}) readv(r6, &(0x7f0000080000-0x20)=[{&(0x7f0000cfa000+0x551)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f0000fc5000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}], 0x2) open(&(0x7f0000862000-0x8)="2e2f66696c653000", 0x800, 0xa0) shmat(0x0, &(0x7f0000941000/0x2000)=nil, 0x1000) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b4a000-0x20)={@common="62637366300000000000000000000000", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/07/27 06:45:06 executing program 7: prctl$intptr(0x24, 0x0) mmap(&(0x7f0000000000/0xabd000)=nil, 0xabd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000abf000-0x58)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ab2000-0x4)=0x0, 0x4) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ac0000-0xd)="", &(0x7f00000a3000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ab5000-0x4c)={0x0, 0x35, "c0a7666d07fe93cb3724403730a6d0937da9f3e557f5c09c8c6da227d3029c22d5304a083d6625da05174593d3dbc809819f755d36"}, &(0x7f0000ab4000)=0x40) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000abe000-0x4)=0x0, &(0x7f00006d0000)=0x4) 2017/07/27 06:45:06 executing program 1: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044f000/0x3000)=nil, 0x3000, 0x4, 0x1001c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x10000000000003, 0x32, r0, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000138000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x1032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00003aa000)="2e2f62757300", 0x6000, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000fbb000)="2e2f62757300", 0xe8fd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x200000a, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)="2f6465762f73657175656e6365723200", 0x8002, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x2003, 0x34, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x400000000001, 0x8) sendmsg$netlink(r2, &(0x7f0000dbf000-0x38)={0x0, 0x0, &(0x7f0000dbb000-0x10)=[{&(0x7f0000001000)=[{0x28, 0x11, 0x1, 0x0, 0x0, "cdbcca00580f00000000000000090000639ebe178fa7328b"}], 0x28}], 0x1, &(0x7f0000dbe000)=[], 0x0, 0x0}, 0x0) write$sndseq(r1, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x2000, @tick=0xfff, {0x0, 0x0}, {0x3, 0x0}, @note={0x8, 0x7, 0x6, 0x0, 0x1}}], 0x30) mmap(&(0x7f0000c55000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035e000/0x2000)=nil, 0x2000, 0x3, 0x10000000000032, r1, 0x0) symlink(&(0x7f00009f7000)="2e2f66696c653000", &(0x7f0000a75000-0x8)="2e2f66696c653000") ftruncate(r1, 0x10000) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f00009d9000-0x10)=[{&(0x7f000003c000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}, {&(0x7f0000fbd000)="", 0x0}, {&(0x7f0000fbc000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f0000fbc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}], 0x4) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f000034e000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000fbe000)=[{&(0x7f0000f6e000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}], 0x1) 2017/07/27 06:45:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r0, &(0x7f0000003000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80003) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, r2, 0x0) r3 = memfd_create(&(0x7f0000de7000)="706f7369695f61636c5f61636365737340706f7378785f616c5f616363737373656c662d5c5e0025", 0x0) mmap(&(0x7f00007a7000/0x4000)=nil, 0x4000, 0x0, 0x10, r3, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r3) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)="2f6465762f70746d7800", 0x2, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00009b6000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) getpeername$unix(r3, &(0x7f0000c2f000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000024d000)=0x1002) mmap(&(0x7f000016e000/0x3000)=nil, 0x3000, 0x3, 0x33, r1, 0x0) write(r4, &(0x7f0000fdc000-0x1000)="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", 0x7e5) getpeername$unix(r3, &(0x7f0000fda000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fda000)=0x8) write(r3, &(0x7f00006c1000-0x1001)="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", 0xfb9) tee(r2, r2, 0x9, 0x1) mmap(&(0x7f00007c0000/0x3000)=nil, 0x3000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xffffffffffffffff, 0x8, &(0x7f000034f000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000eed000-0x88)={0x0, 0x0, ""}, &(0x7f0000c9a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000fd9000)=0x0, 0x4) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) splice(r4, 0x0, r1, 0x0, 0x4, 0x1) fcntl$setflags(r4, 0x2, 0x1) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fda000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000970000)=0x14) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000bec000-0x1)="79", 0x1) close(r4) 2017/07/27 06:45:06 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000462000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x40002, 0x0) mmap(&(0x7f00005eb000/0x4000)=nil, 0x4000, 0x800000008, 0x8030, r0, 0x0) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f000029f000-0x8)="2e2f66696c653000", 0x100000000000000) 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) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x40) r3 = syz_open_dev$ircomm(&(0x7f0000da5000-0xa)="2f6465762f6972636f6d6d2300", 0x3fffffffc, 0x60841) mmap(&(0x7f0000000000/0xce1000)=nil, 0xce1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x2, 0x10) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f000092b000)="2f6465762f72666b696c6c00", 0x200000010200, 0x0) ioctl$PIO_FONT(r6, 0x4b61, &(0x7f000098d000-0x66)="d05b9a4a6025cde44dab4d43f2dbf40d88db96907d076b7cbfc2adfdb2e0ca69b596592efc0b503db492952b2c436db40344efe48660d464f63333102a3778110db07775bf9d7f2bbee898629fd03c1669e96f32baa879dffdcf780bb60081adca624138ae66") write(r5, &(0x7f000089e000-0x24)="240000001f000701ec080d08001d650001000000e5ff1ddf050000000400000000000000", 0x24) mmap(&(0x7f0000b6d000/0x3000)=nil, 0x3000, 0x3, 0x3a, r4, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, r2, 0x0) r7 = memfd_create(&(0x7f0000fd9000-0x2)="f6", 0x90000000000000) write$tun(r7, &(0x7f0000fd6000-0x10)=@hdr={0x2, 0xc, 0x0, 0x400000002, 0x0, 0x0, "00080031d3"}, 0x10) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f000051a000-0x8)=0x0) r8 = socket(0xf, 0x3, 0x2) sendfile(r8, r7, &(0x7f0000c1d000-0x8)=0x0, 0x100) r9 = dup3(r0, r5, 0x80000) ioctl$KDGKBTYPE(r9, 0x4b33, &(0x7f000015b000-0x1)=0x0) socket$netlink(0x10, 0x3, 0x10000000000000) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000bdf000-0x10)={0x4, &(0x7f0000fe1000)=[{0x10001, 0xad1}, {0x20, 0x7}, {0x0, 0x4}, {0x5, 0x270}]}) 2017/07/27 06:45:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000607000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0x40000) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00008f4000)=0x0, &(0x7f0000852000)=0x4) r1 = syz_open_dev$sg(&(0x7f0000d1c000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl(r1, 0x2272, &(0x7f0000003000)="") [ 365.421684] *** Guest State *** [ 365.426864] CR0: actual=0x0000000080000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 365.435931] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=fffffffffffff871 [ 365.445181] CR3 = 0x00000000fffbc000 [ 365.449231] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 365.455501] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 365.462120] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 365.469101] CS: sel=0x0010, attr=0x0009b, limit=0x000fffff, base=0x0000000000000000 [ 365.477483] *** Guest State *** [ 365.477490] CR0: actual=0x0000000080000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 365.477495] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=fffffffffffff871 [ 365.477498] CR3 = 0x00000000fffbc000 [ 365.477501] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 365.477505] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 365.477512] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 365.477518] CS: sel=0x0010, attr=0x0009b, limit=0x000fffff, base=0x0000000000000000 [ 365.477548] DS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 365.477555] SS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 365.477563] ES: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 365.477571] FS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 365.477578] GS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 365.477585] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 365.477592] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 365.477598] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 365.477606] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 365.477611] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 365.477616] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 365.477620] Interruptibility = 00000000 ActivityState = 00000000 [ 365.477622] *** Host State *** [ 365.477628] RIP = 0xffffffff811b8736 RSP = 0xffff8801c93e74c8 [ 365.477638] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 365.477643] FSBase=00007efd28aed700 GSBase=ffff8801dc000000 TRBase=ffff8801dc022c80 [ 365.477648] GDTBase=ffffffffff577000 IDTBase=ffffffffff57b000 [ 365.477655] CR0=0000000080050033 CR3=00000001d7a1b000 CR4=00000000001426f0 [ 365.477661] Sysenter RSP=0000000000000000 CS:RIP=0010:ffffffff8449e330 [ 365.477666] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 365.477668] *** Control State *** [ 365.477672] PinBased=0000003f CPUBased=b699edfe SecondaryExec=0000004a [ 365.477675] EntryControls=0000d1ff ExitControls=0023efff [ 365.477682] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 365.477685] VMEntry: intr_info=80000004 errcode=00000000 ilen=00000000 [ 365.477689] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 365.477693] reason=80000021 qualification=0000000000000000 [ 365.477696] IDTVectoring: info=00000000 errcode=00000000 [ 365.477699] TSC Offset = 0xffffff3a89818c9b [ 365.477702] EPT pointer = 0x00000001a49c401e [ 365.726660] DS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 365.734690] SS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 365.742659] ES: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 365.750629] FS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 365.758593] GS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 365.766560] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 365.774542] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 365.782525] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 365.790494] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 365.798470] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 365.804872] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 365.812315] Interruptibility = 00000000 ActivityState = 00000000 [ 365.818538] *** Host State *** 2017/07/27 06:45:06 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open$dir(&(0x7f0000b97000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x4000000000000032, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) r6 = accept(0xffffffffffffff9c, 0x0, &(0x7f00006e2000)=0x0) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000923000-0x28)={@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]}) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f00001ec000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x40, 0x81, 0x100, 0x1, 0x10, r7}) mmap(&(0x7f00006f7000/0x3000)=nil, 0x3000, 0x0, 0x11, r5, 0x0) poll(&(0x7f0000005000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0x8001) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x11, r5, 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x13010, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000086b000)=0x0) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f0000024000)="2f6465762f6b766d00", 0x80, 0x0) r11 = ioctl$KVM_CREATE_VM(r10, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) ioctl$KVM_CREATE_PIT2(r11, 0x4040ae77, &(0x7f000057b000-0x40)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000682000/0x7000)=nil, 0x7000, 0x40000000000006, 0x40013, r0, 0x0) mmap(&(0x7f00003e3000/0x2000)=nil, 0x2000, 0x3, 0x10, r3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f000062b000-0xc)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f0000ee7000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000717000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0xd2d, 0x7fffffff, 0xfffffffffffeffff, 0x100, 0x100000001, 0x1100000, r12}) 2017/07/27 06:45:06 executing program 7: prctl$intptr(0x24, 0x0) mmap(&(0x7f00004be000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000001000-0x8)=&(0x7f00004bf000-0x18)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x8)=0x18) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000abf000-0x58)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r2 = creat(&(0x7f00004c1000-0x8)="2e2f66696c653000", 0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000abf000-0x8)={0x0, 0x0}) ioctl$TIOCNXCL(r2, 0x540d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000001000-0x8)={r3, 0x2}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ab2000-0x4)=0x0, 0x4) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ac0000-0xd)="", &(0x7f00000a3000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x5, 0x20, 0x4237, 0x1}, &(0x7f0000001000)=0x18) timer_create(0x7, &(0x7f0000000000)={0x6778, 0x4, 0x0, @pad=[0xffffffffffffffff, 0x7, 0x2a3e, 0xc098, 0x20, 0x0, 0x1, 0x7]}, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00004c0000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x110, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r6, r6) timer_delete(r5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4, 0x1}, &(0x7f00004bf000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ab5000-0x4c)={0x0, 0x35, "c0a7666d07fe93cb3724403730a6d0937da9f3e557f5c09c8c6da227d3029c22d5304a083d6625da05174593d3dbc809819f755d36"}, &(0x7f0000ab4000)=0x40) socket$inet_sctp(0x2, 0x5, 0x84) 2017/07/27 06:45:06 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f000098b000)=0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f00003f1000-0xcd)="", 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x14, &(0x7f00009fb000-0x4)="", 0x0) sendto(0xffffffffffffffff, &(0x7f0000a14000-0xe7)="", 0x0, 0x0, &(0x7f00008e5000)=@alg={0x26, "736b636970686572000000000000", 0x0, 0xc, "6563622863616d656c6c696129000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) sendmsg(0xffffffffffffffff, &(0x7f0000b59000-0x38)={&(0x7f0000c4f000-0x20)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000abd000)=[], 0x0, &(0x7f000041c000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bed000-0x8)=0x75) unlink(&(0x7f0000356000-0x8)="2e2f66696c653000") ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000491000-0x4)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x8, 0xffffffffffffffff, 0x2) pipe(&(0x7f0000c93000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x9, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x3, &(0x7f000000e000-0x8)=0x1fe8, 0x20, 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000816000)={0x0, 0x8}, &(0x7f000014d000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000365000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ab0000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f000047f000)={0x8, 0x1ff, 0x178, {0x0, 0x989680}, 0x80000000, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f99000-0xb8)={r5, 0x3, 0x1, 0xfffffffffffff001, 0x0, 0xbc22, 0x3, 0x0, {r6, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x485, 0x5, 0x800000000000000}}, &(0x7f00004ae000-0x4)=0xb8) mlock2(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000d17000-0x4)=0x0, &(0x7f00009e6000)=0x4) mbind(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000f71000)=0x0, 0x8, 0x2) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$int_in(r7, 0x0, &(0x7f00006da000)=0x7f) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x1, 0x0) mmap(&(0x7f00005d7000/0x2000)=nil, 0x2000, 0x3, 0x10, r0, 0xfffffffffffffffd) r8 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/07/27 06:45:06 executing program 2: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f08000)="2f6465762f7667615f6172626974657200", 0x8800, 0x0) getsockopt$inet_buf(r0, 0x0, 0x33, &(0x7f000008e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000097000-0x4)=0xdc) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c3b000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, {0xfffffffeffffffff, 0x101, 0x6, 0x7, 0x60d, 0x2, 0xd9, 0x1}, {0x1, 0x98, 0x400, 0x65}, 0xe220, 0x4, 0x9, 0x1f5354582a8d44e4, 0x56, 0x1}, {{@in=@rand_addr=0x45, 0x8, 0x1}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x3, 0x2, 0x200, 0x1, 0x8, 0x6}}, 0xe8) 2017/07/27 06:45:06 executing program 6: mmap(&(0x7f0000000000/0xcd2000)=nil, 0xcd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = semget$private(0x0, 0x3, 0x100) clock_gettime(0x5, &(0x7f00004e0000)={0x0, 0x0}) semtimedop(r1, &(0x7f0000323000-0x6)=[{0x2, 0x9, 0x1800}], 0x1, &(0x7f0000323000)={r2, r3+10000000}) r4 = inotify_init1(0x80000000000000) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f00008e4000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000017f000-0x4)=0x1c) r5 = syz_open_dev$sg(&(0x7f0000cd1000-0x9)="2f6465762f73672300", 0x4, 0x2840) ioctl$TIOCMGET(r5, 0x5415, &(0x7f0000cd1000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r4, 0x8, r6) fcntl$getownex(r4, 0x10, &(0x7f000004b000)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) rt_tgsigqueueinfo(r7, r7, 0x40, &(0x7f000004c000)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) ptrace$getregset(0x4204, r7, 0x202, &(0x7f000036d000)={&(0x7f000043a000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}) getresuid(&(0x7f0000322000)=0x0, &(0x7f000020a000+0xc24)=0x0, &(0x7f0000322000-0x4)=0x0) getresgid(&(0x7f0000321000)=0x0, &(0x7f0000321000)=0x0, &(0x7f0000321000)=0x0) add_key(&(0x7f0000cd2000-0x8)="7472757374656400", &(0x7f000084a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007d5000)="69f7a299551aa4fd87cd48bf4b04d513353c4fb9d2bf8bafc078d58e8b4692cbe05099984418dac458ba6d4903556e553c88689e3c878f05f75c8233dba056697afba706306599bcfea9c7fe975029398f9d95f28bbf8c12fcca0d2f8f1dac4e7ca14b91ca53730d02773f8267ba846039a1998b0641fe954237", 0x7a, 0xfffffffffffffff8) request_key(&(0x7f0000cd1000)="6465616400", &(0x7f0000cd1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cd1000)="766d6e6574312600", 0xffffffffffffffff) r10 = add_key(&(0x7f0000cd2000-0x8)="6b657972696e6700", &(0x7f0000556000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b8d000-0xef)="36f6a17eb8ab896cef858473a54e46d789b09f03718ee00a9e0796a2fe26a8cb1195d95a84cacab58b8afcebf592be0aa90a2fc607e02760221d14f6464a86ff7032218050f830daf233ef49b3f00a7888138573352e629b3e1ed378b2276c19dd61fe0baadb52f6c591681a4a99efcf7336fc69253a5a94db175ce8f7fe3f86600dc93f2c7de30de515f3f4d51507bb296a824880b2db425a5d7467cc72f9cb8ee40a319bb4391f5f10aa603bd695a0555a12d1d4c34b288a83553d90bbf2612d9caeab402627fb1107063ed831bbbdc9b6b0381adc8e0c56aff4db27f704652b1dc398632bbe525d43ac3f682259", 0xef, 0xffffffffffffffff) keyctl$chown(0x4, r10, r8, r9) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000bd7000)="7472757374656400", 0x800, 0x62, &(0x7f0000cd4000-0x40)={0xffffffffffff6cea, 0x7df6, 0x6, 0xc1, 0x5, 0xfffffffeffffffff, 0x4, 0x5}) r11 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r11, &(0x7f0000cd4000)="220000001800070700be0000090007000a00001e0000000800f8ff0005000180ff4590", 0x23) r12 = shmget$private(0x0, 0x2000, 0x4, &(0x7f00002e9000/0x2000)=nil) shmctl$SHM_UNLOCK(r12, 0xc) ioctl$EVIOCGID(r5, 0x80084502, &(0x7f000011b000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/07/27 06:45:06 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000471000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000166000)="2f6465762f6c6f6f702300", 0x1000800000000, 0x0) r4 = gettid() futex(&(0x7f0000fc9000-0x4)=0x0, 0x0, 0x1, &(0x7f000054b000-0x10)={0x3, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xe, &(0x7f0000693000)="4079485c136bede17ce2840f8e9e707f5551304bc45f622075825584e523f0bf509dce6762a91a633674320fe0a7cf953af1f6b999fade4699fc5649d393ccb196870162a5f8d901840efb362ea2de3e95c3839b519a0cf783cc42fb89075360527aed964c5a575e6d30cf424b6ef1dd08ea55fd1cacfeba8aeb264d73057ed7a1c45842ba0a890db59b2f670aa86c", 0x8f) r5 = signalfd4(r0, &(0x7f00008fd000)={0x180000000}, 0x8, 0x800) readv(r5, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid=0x0}, &(0x7f000004d000-0x4)=0x0) r6 = gettid() setrlimit(0xb, &(0x7f000003a000)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r6, 0x20, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}) clock_gettime(0x5, &(0x7f00000f9000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r0, &(0x7f00009e2000)="", 0x0, 0xfffffffffffffffc, &(0x7f000074e000)=@ax25={0x6, {"0d87ea00004c9f"}, 0xff}, 0x10) r9 = getpgid(r4) fcntl$setsig(r7, 0xa, 0x12) dup2(r7, r8) fcntl$setown(r7, 0x8, r9) fsync(r3) tkill(r9, 0x400000013) syz_extract_tcp_res$synack(&(0x7f0000443000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000c7000-0x4)=0x3, 0x4) 2017/07/27 06:45:06 executing program 3: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000aed000)={0x3, r0, 0x1}) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f000013e000)={0x0, 0x0, [0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sysfs$2(0x2, 0x3, &(0x7f00009e1000)="") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000a92000-0x40)={0x0, 0x0, ""}, &(0x7f0000931000)=0x8) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000ae8000)={0x0, 0x0, []}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f000022a000)={{0x10004, 0xf000, 0xf, 0x274, 0x738989bd, 0x7fff, 0x8, 0xbe, 0x800, 0x7, 0x2, 0x7, 0x0}, {0x5000, 0x3000, 0xb, 0x200, 0xe69, 0x3, 0x800, 0x0, 0x7, 0x3, 0x1, 0x7ed9, 0x0}, {0x1, 0xf000, 0x0, 0x7559, 0x4, 0x9, 0x6, 0x7fffffff, 0x8, 0x2, 0x1ff, 0x9, 0x0}, {0x4000, 0x5000, 0x0, 0x100, 0x2, 0x7, 0x20, 0x7, 0x10001, 0x0, 0x8, 0x926d, 0x0}, {0x103000, 0x5000, 0x4, 0x9, 0xbf5, 0x5, 0x1, 0x3ff, 0x3, 0x9, 0x6, 0x2ca, 0x0}, {0x6000, 0xd000, 0x3, 0x1, 0x1, 0x8b2, 0x6, 0x55f, 0x1, 0x7fffffff, 0x2, 0x0, 0x0}, {0x0, 0x2, 0x0, 0x2, 0x8001, 0x0, 0x401, 0x2, 0x7, 0x9, 0x5, 0x2, 0x0}, {0xf003, 0x5000, 0xf, 0x1, 0x6, 0xaf4, 0x9, 0x0, 0x8, 0x8000, 0x8001, 0xfff, 0x0}, {0x1f000, 0x11f002, [0x0, 0x0, 0x0]}, {0x0, 0xd000, [0x0, 0x0, 0x0]}, 0x10004, 0x0, 0x0, 0x40, 0xb, 0x1000, 0x4001, [0x4, 0x2, 0x96, 0x5]}) r4 = msgget$private(0x0, 0xa0) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000340000-0x1000)="") ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000084d000)={0x0, 0x0, 0x0, 0x1000, &(0x7f00002c5000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f000065d000/0x18000)=nil, &(0x7f0000adb000-0x18)=[@text32={0x20, &(0x7f0000ae0000)="67f2a566bad004ec2e0f82ff7f000066baa100b080ee660f38809307000000b9800000c00f32653e670f00df0f300f0766b815010f00d866b81c000f00d82e363e3e26363664360f145300", 0x4b}], 0x1, 0x0, &(0x7f0000ae1000)=[], 0x0) read(0xffffffffffffffff, &(0x7f0000118000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87) ioctl$KVM_RUN(r3, 0xae80) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000ae7000)={0x1, 0x0, [{0x11, 0x0, 0x0}]}) [ 365.821728] RIP = 0xffffffff811b8736 RSP = 0xffff8801d31cf4c8 [ 365.827697] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 365.834112] FSBase=00007efd28b0e700 GSBase=ffff8801dc100000 TRBase=ffff8801dc122c80 [ 365.848298] GDTBase=ffffffffff576000 IDTBase=ffffffffff57b000 2017/07/27 06:45:06 executing program 2: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000001f000)="2f6465762f6c6f6f702300", 0xd380000000000000, 0x1000000001) close(r0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000003d000-0x8)="2e2f66696c653000", 0x40) r2 = accept$ipx(r1, &(0x7f0000038000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000038000)=0x10) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) connect$bt_sco(0xffffffffffffffff, &(0x7f000000a000)={0x1f, {0x0, 0x9d, 0x1, 0x7fadd591, 0x1ff, 0xfffffffffffffff7}}, 0x8) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x400030, r1, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000021000/0x18000)=nil, &(0x7f000003c000+0x57b)=[@textreal={0x8, &(0x7f000000c000)="f2360f07ba6100ed0f0661b800008ec00f8a57000f20c06635000000200f22c00f06f0802307670f005d66", 0x2b}], 0x1, 0x13, &(0x7f000003d000-0x10)=[@flags={0x3, 0x200040}], 0x1) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000029000-0x38)={&(0x7f000002b000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000002a000)=[{&(0x7f0000005000-0x10e0)=[{0xac, 0x0, 0x0, 0x0, 0x0, "a1fcbb03cf350684172bb18014c84673232325c57233bae56b7cff943bfbf0a009ac5f41e928269a0687e6a80720d91ecea91f4efe30d7430ca318903373357c67c674d07530b8bacec8d59ffc8cbfa0bdb420d65551f702d65679d82b6e3a5aaab19209ec38efa0fc91cd3138516a2f888210720531defdeb7f7834705d88d749ffb7faea7db6764fa8c5cbe965500202db6e6a6f1d5961be"}, {0x84, 0x4, 0x100, 0x0, 0x2, "8214e0a96ee5e6176ed7500c45a2409d0523c3aa6ee97c70969ff29268faea6dda8e586dc84d54da82e17017c21b0714d2b37daf909bf8e68c83b223b33d1616d09d6d21b0e65c499e926b52aeeb2b5ccb1b56012fb54e570a150318339100f8744b2e8feb8f8fb25dedb14ed183424b16392584"}], 0x130}, {&(0x7f0000002000-0x130)=[{0x54, 0x7, 0x20, 0x800, 0x7fff, "6d4bc50ec07a8442f4c5ee7a8380edd487d41dd3f2f233f063e7176059eb0eb829d68c4f10880587debe5af5e10fcdf48a1c7d1c1c4b9d0339587ce9bb413667b2"}], 0x54}, {&(0x7f0000016000)=[{0x1010, 0x12, 0x200, 0x0, 0x3, "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{0x70, 0x1, 0x108, 0x100000001, 0x438, "e36bb35ea5f7e0b53c83405175abdd7505e039ac27cc53970c9bf4344a5927b46c4dbd5933d5b2ce96d8714aa53b467f6cc093e36f29d4a4b191d89be0130e17c4516d92213dfd1c9f7e1daa2b70260527e15469b7e8c061754abb447eca"}], 0x1080}, {&(0x7f000002a000)=[{0x50, 0x3, 0x300, 0x400, 0x6, "2323ba75e764a868e719b4ee8b0dcadf6a9c345493e56bcc4570c231f9da6c9d3a84e2e898cd4b663593e1fe556e948b60b4df0762c2a68a6b6201bf0e14ad"}], 0x50}], 0x4, 0x0, 0x0, 0x4044}, 0x4000) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f000001f000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0x10100) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getpeername$netlink(r5, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003c000-0x4)=0xc) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x0, 0x1012, r3, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x400000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x2000)=nil, 0x2000, 0x7, 0x13, r3, 0x8000002) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000004000)=[{&(0x7f000003b000)="976435", 0x3}, {&(0x7f0000041000)="d0eacc79f5338723feb14c5d37832dbac765864fcd3e9a16fa31ac6306f4feef57c62da0ddd1d8164a844c31ea61ab03e59ab622e04bd55a16be4284dd3d96a2824b775b987992758c09944b1cc2a6a5bf43b1bfe1f5109777bb28f20f242131b0903ed7f3daa76849bc9db5530de4b6ffd38224a3f397d997f96ba038229f17550cbf39081e", 0x86}, {&(0x7f000002a000-0x54)="2d61310343b0264800e1176ac1a795a6429aae068abe4dc9bb1577a2cf3eb81ab6d175939c1ae625673f8d3a95b5785848e571cb24a7a98da7ff0430657c81316c52b60dd2b2e32cd357d54029a4863c3271a9c5", 0x54}, {&(0x7f0000016000-0x14)="1670c4c988f38de07bae816a5429f901b182557a", 0x14}, {&(0x7f0000030000)="9728c94773c08ac3e466e3cb067f2e55e847cc22b02b698e8720375a9818885ff6db1722690666166481ffc89bb2e0c5f4ffea8d58a62ed3a04c896a83fb4818a316fe61f036504d36c2f0b54e2de422ef10555909b0d001b882be9f91a24ea38719f9b281d36bc8c2633450b9", 0x6d}, {&(0x7f0000023000)="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", 0x1000}, {&(0x7f0000045000-0x1000)="798a5e315610895951212f840bfb3d43ad609d75faa4ff9770662690c4eafc85a3596397cfe0568280d3a7fa6cb3e5f82b24a672293be073ee12f2655aeb28bcfd775dc68a62e3a55ca725828c84dc0c2dba2e4dd7d82394d0df92dc611431232b4bad06e6ef3fe24643473ad5f5322186e6ed4b22a5237d9521dec1a307a9c5e57e11f3d678668be77ba35b776996acd22b56e2e3ec2bc7db5e73a2ae0f9faacc155b9e5a126c16d4427e9acb3fb3d576aacc345407f62b8830ad489c32790b7ad83c6523d4b56809a6b5c8cec1106fefaa89a17fbe364c90c5fa59d766389891c2305757c8c7b118b8d3330a30ef05d77b50bd33e2ea60cc0df1ffe595c9618451bdf5b5603c4fd1b32807aa1b003912113cd9b20753f1251ba05aa4540f488a4e581ab6a05772ffd80fb789ed12bf18d7fc379a52ef5b43e1609a4b30aaf40698ae6d0339d6c820596793b9259f716f862e2c3abb36df4c2a15099a206d7aa6cde70c03bf50aae3a39c42ec7a29d889194837a91144ea5745efeb1d6198073a76fe70a755e0e90e88d6587ed92b75b7e46a944c6b18d1646aa1f40bccecb7f163809b2b1be10306579a290d3b4bbf02eacf268dee0c7c7d152e546268dbfcec973b476ecff1bac687550096691855ab1cec5ecfb48f6647f90dbe8cd3b3f2babde7b0388927f7db336686bbd947e30ea0570cf7698bb25baac06e23f158357224c201c2424528446e79b35a44266bbffb57b474ef03b1e7023aff34752270267036257c984ddcbdca6a42d56ad10352d31425b14e23a023bd4295e67865255ec0a09397dd1a5a4ab35b04c4fb0757f7407bd3684b3ad315de5cf80136c019fcceb7843cc41587007cae2105d7641ada4442e1b00356c0110933612ce9ffcc32ecb017180093c4beff405c9f0259c42be1e827ab87c8cefb01ee3044a79528ec15aaf4f72f11757989ec2d79e8d8197120b158744eafb1e29933fc3d3e5f770ab0f1b615cdd153bfc4500349948961e2d9e35eed914c86dba448f8083f2efed4bd0fc3d7354076e2eb5585272280851e109fcb9c635002564fd515965b8414f8693eb21f647f60f5da448caed7c7cfe03e591708b86dce58f1b616e6d350a044fc607a8829570d579ccb08c144e4121aaf12b5e3b3e5dea1b82342a90e0362c5832a6ced79ff3b58f6f04cc5d67e3ca0ae7dd476813de7673cb341998e5c8ba9b4363134a49a0b873de50714026fd32a38a76a8b90b53aa3a1d75275141fee68335ff8820875559920c1bd4e3fa818a42f234b69085bd7a51e998b8c49f75f5dda4eeb60814fe9286395a756e31805ae1b41e5b02e0f5e9f8f93874ee6627ee6592cb517c4f992557fdb20776717e89152e79ac759b72899afb06d64e29cc4d8e0498ab3cd7b5a0fb2fcc7d233b4e6e23e525b2fef07a5e183df605113da72e99eaccbe77d67565af178e250e21a86fec890cca12be0fc76232fa7f589d3b3671c86c7e6f9733355aef24d7fff28fcbc315a2f2f17909e06655a57dc74379fcf025f4a3e0babc111083fdf1bf1f211021d9022d5792b5be61964143e1d0cf16163b04016bcaa8156e0f00d86c0fa1b870068aa203855810ec13d1a7c37729544605d2402d96c73050ee4acbd461772c17d581146a5a89912dcb6a835b36406d844c2bb288462a68b01225e8694a1eea0d9adb7379a5565c7845c96dd16fd14d3669f7eaac5b510da4eb0985eb2013cc3293bddb86d840b9c88e00709773449d5426a009b5b1e7528d90b4f70bea7c8a6c108f5127b9b775bfde3416e675ba1fc8d33498b4065812fceb158482a2d4c939bf6201a962f4af08eeeb621b05a2436ef7ea69a727fa0c1c627793b7febb68d4a7a735932804fd79ea7fa8caefdfdb9ccf43165708e728a5cea827a5dfa55b06fcdfbae8e0e0110e71dd53a9f05eb7a41cfaf8654da20352aa613eb05eced30ba7bb8f8838a03730df6d6e1d6603e17e87bf0d37845ad1edacafe5f614a8d45561641d7e7b80e2b28508dbbc0a9ddf5ece9468a46e0018f03297b7fb4f005b55618383d666ccae33e43bcece3204aa3d60be15bd1a6dca2ad8b71994dea284c7ad02b0f5f0059b1b2a125ad7ea169702221bde52ec31e2c5e452f47b18fd879f98dd409f633c394c1659898671e04a2f5ad68766264c3daf0a43925866c09bc3e73e3779a9e0410c255003faaa914a5bf500ee5132984c9cbae651d3998eb771e8a4600529b185071338c5bd844c497d6d52d41d48d9001d465792d4194df3b0b2723216d156ff669bc3c9555cfe4f45c3ab57915e568f288ca6eb8552504b30b0e71db6751504465d29b9cbfb85409b68262b26cb6e0b1655a76d50ad31d6f7117aa0863174c127832a67296011a8fa4a0544d82a9ca166a086b7eaed2acfa860fbec0b6a1c61af41867998ca5516965962ef5e7e8c3aad34cc97ce6fea74b0b802c19b153b49de0c708a80be32e89aa9ed2057cd30567955e5e6cc5f163e7c83368628dc7d6fae2077be2abb8681d3bb5b6596c9dbec5b71fec2c3956bfdd50ace403ccc72c4836878250229b406f5cbd1da92daa7953c05ab4b340e76c3de19d097c691fc60caad3b7dd52836e2de21f25a11ec8c3f25bc0a44a02a1ea85a0cce7a8dc4ce98de515d3e189e2916d6f54b26386ee443da7c20466c3a1627feb7d544ba85fd6f6e03fec1e127a5bf332b1a8e35a0812166cde0e1b8876459e832adb9433bb8d7e585fe624d3078de963a37d1b96d6a1a8fcfbac046decb1895d9f4fe35b84b9b23440430b84994dedc93596129ad7d7f1c107036c8679d50be41e8fb27fea5bd0a1aa2da0dd24158fc6fc54a45f5f718f67de276af39928859fec76babd8afe2eb8231a1f15a2e650d00fbeaf438f57da235e862fd3b16ebe3574f21dc63680fd08730ccf4d83f995e83208b5a9a86adad4a721d03a4ae8ba4087cc7da9865c2bf5e6083255aa578f5f9e82383f884b2552d91a696c2afc67bbb7281cd5e25c8458f3580c690744df320843490da026da321e3a5a4d939ecfe052cc4d028bfe0792a801af0fd74722d0f96268752c28a1a4465c25b7fdf27a7e79b1fa7f7358844af83ae65f4c0e1c73b06bb022c3bd61e3d18d28b9b243981087c5eb3105cc0a65389002d351e10dc4121864c8c376427ca2f89831884d58fc3b10fe63eb1c3dc35ca4c325da828b8d47d1fb68609cc02a177f3873fa9487a77104b8bbab71eac10e51bd6b0d28cd26f33af96388a1693623a2c8f1c19c6d608ed075500aa94bf28af712d4241ad3556469da0589e1544ad1f0f2cef5cf0516144cb9095e464aa2dc502cb369d39359128d4850aeedf28a5452cd23b89120c2c80110ff16822d2ccebcc622d547371c721194ba93a713a44420926228e5948c160c0f113ae95d61b56e5df68e03fb8cfefcf9f87cdfbf62475b41967c1528bfd976cc883b38d3755c23afa8252bd499a41bcfc34265b444ef433d884ad1aee95b5948fc0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0x1000}, {&(0x7f0000043000)="8ed1c4df475588e4ef9227eb0a880ff1c13f0754f19d5e54cb0374f729bfc401366f921a5f5123defde0262d9b2210e0131a0d7e438e78c7c794a8df34df4fa8d98f28a4f1134e7d6c42d6d0e60e7ac1d03add19788cce79d25a57f2a2e5ddc9d7", 0x61}], 0x8, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0xfffffffffffefffd, 0x10, r2, 0x0) 2017/07/27 06:45:06 executing program 6: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x8, 0x200000001c014, r0, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089d000/0x2000)=nil, 0x2000, 0x3, 0x20012, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c1f000-0x2c)={0x0, 0x21, "394028d90382c3f1544b7d7baa5730c86fd8617407db7be93256bcd053024c109a"}, &(0x7f0000f66000)=0x2c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f65000-0x8)={r1, 0x690}, &(0x7f0000ec6000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00000d2000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000fc2000)=0x101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="0200000004000000f004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000cb8000)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x81c7, 0x5, 0x26f}}}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r3, &(0x7f0000e9c000-0x1c)={0xa, 0x1, 0x66, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, 0x1c) r4 = socket(0x11, 0x80803, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e8d000-0xa)="2f6465762f70746d7800", 0x84000, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000faa000)={&(0x7f0000ca9000-0x60)={0x27, 0x10001, 0xf201, 0x2, 0x1, 0x8, "b315710149222757b3733a46ccd7eae0e4f4747aa6a6ae41f1d59fef07d867d887a4f4ad678bc30de69412fe15121c43d50592323640885374cc00c5365816", 0x10000}, 0x60, &(0x7f0000c70000)=[{&(0x7f0000a48000)="fde17d6893a851f2c3d1249c0128fe875138896951760bc4423dea1c73ae868616e45e49a2b789e32276da51bc60c3a89f43337f4c26b77e9b6560375be7642eebfe82735234625d60fa0bf0cbe5cd65d5c0d916c271fc", 0x57}, {&(0x7f0000d7e000)="877f3e0dfefc3c32f9704d064a5204d5becba5a61753074e5e0f173b170f4af86c5eabb2fe178dda20af534d2fb8a4075c17109b65c7149a26e1dafe8cb4f2bd35993f1eb2a963ac93c4942fba78eed5ef15905c31bb464d2023797e9b92814283d9e61cc1a9a5084ba985aa654f7af018cf5fb9732f5a05be52f759761087710c9503df7bce70adf0f681ab107a53b6ab57b2c4608ca6a27bc2f155a9fc8fe32dc04137749fe6ba02379a31db4066563125a2b80e02f2b66ed293e66fcc8e4efeed824ccd88fd1c065257158a8fd6cea79412173703672bb69e", 0xda}, {&(0x7f0000ad3000-0x6c)="3876589521a80ab80fb96f85bf31d8995b346a7f7e6034c061c6cf18e22c57d7b243b2afb791965998ad52cc89fc2987f3362b483b9cf8534a07861b44074baa1c55ac01fb748cfb1ad6e29addf61c4f88bb24b0c241b05586018373430cd7ff6c8a45dfbee54a9fd6ee7d08", 0x6c}], 0x3, &(0x7f0000cd1000)={0x100, 0x108, 0x1, "60f5d49461fd654f084ab5fb079b99206d553339e66f55aacfb96acf19c086543e3621365813c2a68cd2c11e9c68798f0a0821e6c0cd4721bc684d541a3dee6a2bb4360e00db1a4761232e37465a1f71f9ef8a66cf4427a33b74c16d17a99c7bfd68bd09a55fe984e6ecd39a62460d8c167bcf40d48d7253a5f0d6a3ab47047d1653e4b53ca7102c4920ab01bb30a7f7f4ddbfac42585a5801204e9161841f39ac8d0543e1c27c5fdd9d530a17c2dbb451f3d9da423900f01affaa0fb9170ec7e645fba1bcb15e20fb41f502916a3dbae29c677c1854a03ea80c47418d6035435753aa7020539cc0c324"}, 0x100, 0x40090}, 0x4000) getsockopt$inet_dccp_buf(r4, 0x21, 0xf, &(0x7f000089d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f7d000-0x4)=0x63) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x3, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f00003ae000-0x4)=0x2) write(r6, &(0x7f0000366000-0x26)="26000000130047f1ff170080cdffff0600000000010000000000000000000932050021006e35", 0x26) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00002d2000)={0x10001, 0x3, 0x0, 0xde, 0x100, 0x100, 0x8, 0x81, 0x7, 0x8, 0x6}, 0xb) ioctl$TIOCLINUX7(r5, 0x541c, &(0x7f000026b000-0x2)={0x7, 0x9}) getuid() setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f00007ab000)=[{0x8, 0x1f}, {0x7, 0x5}, {0x4, 0x0}, {0xe, 0x1}], 0x4) ioctl$TIOCGSID(r5, 0x540f, &(0x7f0000acc000-0x4)=0x0) ioctl$TCGETA(r5, 0x5405, &(0x7f0000e0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 365.867699] CR0=0000000080050033 CR3=00000001d7a1b000 CR4=00000000001426e0 [ 365.892616] selinux_nlmsg_perm: 5 callbacks suppressed [ 365.892628] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=24893 comm=syz-executor6 [ 365.957504] Sysenter RSP=0000000000000000 CS:RIP=0010:ffffffff8449e330 [ 365.964811] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 365.971529] *** Control State *** [ 365.975387] PinBased=0000003f CPUBased=b699edfe SecondaryExec=0000004a [ 365.982534] EntryControls=0000d1ff ExitControls=0023efff [ 365.988303] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 365.995545] VMEntry: intr_info=80000004 errcode=00000000 ilen=00000000 2017/07/27 06:45:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000bca000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000094b000)=0x10) r1 = syz_open_dev$loop(&(0x7f00004de000)="2f6465762f6c6f6f702300", 0x5, 0x40000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e1c000-0x8)={0x0, 0x116000000000000}, &(0x7f00007e1000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b37000)={r2, 0x9}, &(0x7f0000920000-0x4)=0x8) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) sendmsg(r0, &(0x7f0000c54000)={0x0, 0x0, &(0x7f00008c7000)=[{&(0x7f0000d26000-0xed)="c979a59c8a8cc70f79a4c5f3fe9502a31a0372032f30525c60157878136df8479da8b08f1819003151a76b3cd2d444ab4ef081699ba65489768e37e2583f50c48f209f4c3cce59a81e6c5e823c75c3f689d518c9d5de5106d2f426c4aa51369df230ea2f3a371aeaa055e4e26e70581dbad99cc25fa6268964446ed936fe03a0b108e0a86b9a147e5e3547b202dbc17098c89227423030308ad88a724a74c98cd96b2262604095aaf8198d1926a80f702ec4ca00cfa55b63da702057ee4623b51a0b6aa711949a3b9eb22a448d098bcd328fcd4a1e13f09f58897f7db3f4ec30a9be345744bfde0173ed588447", 0xed}, {&(0x7f0000863000)="cf8f5f6ced34b3eff6ee99bc8c1f05f458e0d66550c493eb89ea8222bb51ee58ba9722c9205f", 0x26}, {&(0x7f000091b000)="6eec133cdb70e144f37a841a7876291f2af1f409fc0962334d40e3f84982dbe7f1580530513f75eac1260d175119d6cbdde3c1febba02832d2ca1c50c2f73ce13b0b9cbddc38f7a227490ccfeaed780126ddbbda83862d0e8fe949a4d4f70058a91c6d987e070abf29a72465746b88990cbf0365e746a83965f82c5ce1d382b81158709b7fd954cd6eaa9e52a0b8900ffedf647a53bfae397f756c1ee638a64ce2b0328a6b21cecf7b50152d579d9edb4e9b14cb260e920d7ea4b307f00e89133e3e4d579b91a304619b0d9bedb728ba", 0xd0}, {&(0x7f00002ec000-0xf5)="09755b416891424d79e8089ae09edfcf0208e57ddeb1c79900a3249b5dc7644361d0bf9778a3828cd5af5db32fc5c2570defcc700c428d436f1a3f1334010a1ff3005ac98de4c6ee1d348f3681af782ee4fa86596f8689091321e2a08fe747ea459e107d2dfbdc3167c7b4b9a65d679b462cf0414b6fe243c18c3f84560e0fc00c684afe875f8448fe5a7149c4856b6a9ca02d40e090b5e1a7cb4503f80cef0119ae5f489f365b48ccaad85e9cdfa2b2241502e283658adf1d4945af9a2e886555b8a6d4419fc5174b0ac6acf1104ea98ef6c92420ca500155a8fe6a9c8acf4dcac7f559e09584078d9ba17c00a3f57392a9a68cdd", 0xf5}, {&(0x7f00009a8000-0x4b)="84d706e07fdec2d334eb73970e372cf1475988787b554a0b0539811f5b7321f778c9a469e09fa76348574ed11e8747c6dab669310c54f66afb362bcdc719de3a2ae5be930c7520df6bc896", 0x4b}, {&(0x7f000095b000)="bdf3356263b2df5b3c7b3c4b35b32a997d7fd647bd4466748d23757ff8acdd6fc095dba0ca1c046142c0e6661beaea700a94b5213268f610a1d11de5fe92fb2b9792e97fa1505cc483a2d7fb721e85633dcd8274cdcfee6e23d8da37bd8ebd9d08295e2f76046f8655b688751e9787", 0x6f}, {&(0x7f00008c5000)="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0x1000}, {&(0x7f0000873000-0xd1)="e198a930e3d3c6eff064baaee70d9ed8f57e4f867c86462757f4c4650d3fc8917f265635277e9095bf316f522da0673954eea1a0ca99978192aba194b0219128c499960582a06b9134339b65a2a78525f7cac4bd1bf5dfd3c8555094441f1290e7461beb6236b500409ada15cac01a01e805a73773d6750c6d877809ce75996c9500ea6064499211f373abaf7cc5a1b24a5f18829a6cca29ce252b96069806a3e6923ffdd8853f4effc8dfe9fcca00b96c1de851494162af8214c0ea3a0d83c0bf9806c15b78d3f757cfca13c84ad03c8c", 0xd1}, {&(0x7f00004e2000-0x28)="ba04077799d8b5e6c93c2becd4f9efc5be3d42ec2a945a950c353686bef2da06e9f533fd701f869f", 0x28}], 0x9, &(0x7f0000edf000-0x1210)=[{0x30, 0x10f, 0x3, "9be70db2bda8498ce3c5b68faf25ab5e18d59fa44593f6d74853fd9c1fd561"}, {0xa0, 0x11e, 0x2, "5a105e3f0cb797d52600c3750c9d4e145bdab74413edce2a5ef56b5e7810576a2f0f7812f7d3ef816b14308620060fe385bf8a29005546cbfb7fb713b09ce2c0654669cf73ac67e4dc158e10b9fe4929bdaa39d9be0e018791189121fe140d866bc276e17d29568ee5035a1b8130f3ee5b5f696014be474be52d752fd0b3dbf5a77b8b5abc85f5d8cf"}, {0x28, 0x116, 0xffffffff, "f0af2a91219cddcfb364d7cc5762175df1f601"}, {0x98, 0x110, 0x9, "4400d6139bc1d882f50637325aa77887df3d0a7f8b0710f18cbe9ea75c57716d4101478930b60af606bd10c7014aafc2a99f606d694887c6035dce14471f3df6c2f40fe9712713eff6150843d1359c3e2079ee1e7bdc1a22f387d22e46983c20934df0d1261570d2543b523c8e0672ef692a318bc1e5cf66d38ed93e246701bc25dd"}, {0x70, 0x111, 0x3, "04a8eacccaf291d56d2230a635a3465c1330b8740a36ad0156857ddf28a83a90f4cb525a5b6ae6d29a1e969b318c90494021d1641d66a3202052a31e4ffb54f8493ef0a38872a5a68d66d090abe4d0f476cfbd464b75be6efa7f067123"}, {0x1010, 0x0, 0xc7, "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"}], 0x6, 0x80}, 0x800) r4 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000718000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000031b000-0x4)=0xc) accept$ipx(r0, 0x0, &(0x7f0000eb2000-0x4)=0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f000091f000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x6, 0x9, 0x500, 0x8000, 0x100, r5}) r6 = dup(r4) getsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000173000)={@multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00000ff000)=0xc) getresgid(&(0x7f0000d4f000)=0x0, &(0x7f00006b3000)=0x0, &(0x7f00007fb000)=0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000ef1000)={0x0, 0x0, 0x0}, &(0x7f00001ce000)=0xc) getresgid(&(0x7f00009e7000)=0x0, &(0x7f0000b9d000-0x4)=0x0, &(0x7f0000051000-0x4)=0x0) lchown(&(0x7f000097e000)="2e2f66696c653000", r8, r9) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000a66000-0x28)={@generic="c093c9ef6e38091098816a0f9d85f2d1", r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f00003a0000+0x7cc)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=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}}, &(0x7f00004f2000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x32, &(0x7f0000756000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r10}, 0x14) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f000009a000)={@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}, 0x2, 0xbc, 0x5, 0x400, 0x6, 0x4, r10}) ioctl$int_in(r6, 0x5473, &(0x7f0000d2d000)=0x6) connect$inet6(r4, &(0x7f0000c5f000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/07/27 06:45:06 executing program 7: prctl$intptr(0x24, 0x0) mmap(&(0x7f0000000000/0xabd000)=nil, 0xabd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000abf000-0x58)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = memfd_create(&(0x7f0000862000-0x1)="00", 0x3) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000abe000-0xb)="0000000000000000000000") setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ab2000-0x4)=0x0, 0x4) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ac0000-0xd)="", &(0x7f00000a3000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ab5000-0x4c)={0x0, 0x35, "c0a7666d07fe93cb3724403730a6d0937da9f3e557f5c09c8c6da227d3029c22d5304a083d6625da05174593d3dbc809819f755d36"}, &(0x7f0000ab4000)=0x40) 2017/07/27 06:45:06 executing program 3: socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 366.002512] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 366.009362] reason=80000021 qualification=0000000000000000 [ 366.016087] IDTVectoring: info=00000000 errcode=00000000 [ 366.021906] TSC Offset = 0xffffff3a9146fcb8 [ 366.026308] EPT pointer = 0x00000001c779f01e r0 = open(&(0x7f0000001000)="2e2f66696c653000", 0x4000, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000002000)="2f6465762f7663732300", 0xed, 0x0) openat(r1, &(0x7f0000000000)="2e2f66696c653100", 0x4000000050000, 0x91) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000002000)="2f6465762f6c6f6f702300", 0x9, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000004000)="2e2f66696c65302f66696c653000", 0x80000, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x9) r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x82) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000004000)={0xfffffffffffffffd, 0x876b, 0x9, 0x1f, 0x0, 0x3, 0x0, 0x4, 0x7, 0x3f, 0x6, 0x1}) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) ioctl$void(r5, 0x5451) r6 = syz_open_dev$loop(&(0x7f000000c000)="2f6465762f6c6f6f702300", 0x0, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x4, 0x32, r3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x10003, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x6, &(0x7f0000007000-0x30)=[@map={0x7, 0x5, 0x80, r4}, @generic={0x80, 0x81, 0x40, 0x80000001}, @map={0x3f, 0x9, 0x7, r4}, @map={0x0, 0x7f, 0x100000000, r4}, @generic={0x20, 0x20000000, 0xffff, 0xff}, @generic={0x0, 0x6, 0x100000001, 0x3f}], &(0x7f0000006000)="7d70726f637070703100", 0xffffffff7fffffff, 0x5d, &(0x7f0000003000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70e7}, 0x30) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000000, 0x8000000000134, r3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000007000-0xe)="2e2f66696c65302f66696c653000", 0x3fd, 0x80) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000000000)={0x2, 0x8, 0xe7, 0x4e, 0x77, 0x1}) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x6, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f000001d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000027000)="2e2f66696c65302f66696c653000", 0x8000) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000002a000-0x20)={r5, &(0x7f0000018000-0xd6)="3e30e5f3ec092f05009ee6e211fd13274b4b86521020a84ca90bb9fb331668e8a0fb08f379e0aee1ef957d2d65ffe10e3a902dcf167e08c6f72a110e9fbca0c97d07df5094146ff390ddf33f2345b19c8b99eaabafc0e16b2edbb69552aa3e8db556b6f66ca41c06262aa2be4b2cf7746f54b951fd27c629012cf351498e50cbec611bd60db4474d986087ffda68315e127849cfd61a00a0290aa15309000000ba83ae9c1ea21a773318ffdcb4536e193237ac3b27d2655b72510f8aa6aa89c288a9060536e4b675cb0061b1f44ac3018bd66d4f791e", &(0x7f0000029000)="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", 0xfffffffffffffffd}, 0x20) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000010000)=0x70) syz_kvm_setup_cpu$x86(r8, r9, &(0x7f0000001000/0x18000)=nil, &(0x7f0000020000-0x18)=[@text64={0x40, &(0x7f000000e000)="410f205cc443d54995a45c000007480f01ca440f20c0350f000000440f22c066364be902b20000b805000000b9824a00000f01c1b9250300000f32660f388047d166baf80cb8549e2e81ef66bafc0c66b8008066ef0f20e035010000000f22e0", 0x60}], 0x1, 0x0, &(0x7f0000025000)=[], 0x0) ioctl$KVM_RUN(r9, 0xae80) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f000001e000)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000028000-0xc)={0x7fffffff, 0x7f2e, 0x0}) close(r0) ioctl$UFFDIO_UNREGISTER(r6, 0x8010aa01, &(0x7f0000014000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/07/27 06:45:06 executing program 2: r0 = syz_open_dev$mice(&(0x7f000000d000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x101000) mmap(&(0x7f0000000000/0xeb6000)=nil, 0xeb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f000088a000)="2e2f66696c653000", &(0x7f0000406000)="2f6465762f696e7075742f6d69636500", &(0x7f0000c3c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000283000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000bf1000-0x4)=0x27d6, &(0x7f0000f16000)=0x4) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 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) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) r5 = fcntl$dupfd(r4, 0x406, r4) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000c8d000-0x18)={0x10f001, 0x0, 0x100000005, 0x1, 0x5}) mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000019000)="2f6465762f73672300", 0x1, 0x200) mmap(&(0x7f0000786000/0x1000)=nil, 0x1000, 0x1fffffc, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)="2e2f66696c653000", 0x0) r6 = open$dir(&(0x7f0000954000)="2e2f66696c653000", 0x107401, 0x2) accept4$inet6(r5, 0x0, &(0x7f000037d000-0x4)=0x0, 0x800) lseek(r6, 0xfffffffffffffffc, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004a000-0x4)=0xc) r10 = dup3(r4, r4, 0x80000) setsockopt$inet_MCAST_LEAVE_GROUP(r10, 0x0, 0x2d, &(0x7f0000435000-0x90)={0x8, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) msgctl$IPC_SET(0x0, 0x1, &(0x7f00001e2000)={{0x0, r8, r9, r8, r9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7, r7, 0x0, 0x0}) socketpair(0x0, 0x0, 0x6, &(0x7f00009e5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f000048a000)=[{&(0x7f0000a58000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000d70000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}, {&(0x7f0000afd000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}, {&(0x7f0000ff1000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f00003f8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}, {&(0x7f00006ff000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f0000d87000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000c08000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}], 0x8, &(0x7f00007ff000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000082c000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0x0, 0x0}, 0x6) dup2(r1, r2) fcntl$setpipe(r2, 0x407, 0x7ff) 2017/07/27 06:45:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x1000000000020140, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1a, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TIOCNXCL(r2, 0x540d) r3 = accept4(r0, &(0x7f0000a46000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000785000+0xbc8)=0x60, 0x800) bind$unix(r3, &(0x7f0000bbd000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000c6000-0x28)={@common="73697430130001000800000000000000", @ifru_addrs=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x3, 0x0, 0x0, 0x0}}) r5 = dup(r4) r6 = getpgid(0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000f6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000928000)=0xc) pwrite64(r1, &(0x7f00008f0000-0x12)="f7b56b72f87c6188645fa325c361d9006f09", 0x12, 0x0) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f0000544000)={0xc00, 0x6, &(0x7f0000544000)="c5fa1abcb483"}) pipe(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setpriority(0x1, r6, 0xff) fdatasync(r7) mq_timedsend(r7, &(0x7f0000266000)="c095f20b6a489f0c5c16b104280e6d307a81821f566b4714ce57bd9659bc03225e9185441be430a6b9da89e2210ac8adbecdd5f12a76dbae0efe43d3116fc58d8fe1d5d68771cfd322c66ea592d052744f0eb4c0dbf235abf4250c76cc47dee71eab958e99ed554c02f2d65ef1266d0015d5f018c932a86f6cda801522c3e62a3942a12ba4658394261fd1afe49317c2891fa587b3405fdaebdb073944ae42d606e846eed5ceda051e781d3659a9e11e9f3b3eb390974e6d90ca69a008aee615b84e938cbd9e48b958bbc9e8404e", 0xce, 0x5, 0x0) flock(r8, 0x1) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00004d8000-0x1)=0x0) pipe(&(0x7f00004c6000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r10, 0x1) flock(r9, 0x200000000000001) close(r10) flock(r7, 0x1) 2017/07/27 06:45:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000+0xec3)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000324000)=0x1c, 0x80000) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000966000)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xe, 0x32, r0, 0xfffffffefffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000-0x10)={&(0x7f0000000000)="2e2f66696c653100", 0xffffffffffffffff}, 0x10) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0x69000)=nil, 0x69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r5, 0x26, &(0x7f0000002000)={0x0, 0x0, 0x3, 0x0, r1}) r6 = fcntl$dupfd(r4, 0x406, r5) unshare(0x80a0000) fcntl$lock(r5, 0x5, &(0x7f0000010000)={0x1, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f000001a000-0x4)=0x6, 0x4) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000066000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000006a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f000006b000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000006c000-0x8)="2e2f66696c653100", &(0x7f000001a000-0x8)="2e2f66696c653000") fchown(r4, r7, r8) setsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f000006a000-0x4)=0x400, 0x4) 2017/07/27 06:45:06 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x9245, 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) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000063d000-0x20)={0xa52, 0xfffffffffffffff8, 0x2, 0xfffffffffffffff8, 0x80000000, 0xfffffffffffffff7, 0x12df, 0x1000, 0x0}, &(0x7f00009f0000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000000000)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffffffffffff}]}) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) socket(0x1e, 0x1000000000005, 0x0) r2 = memfd_create(&(0x7f0000978000)="73656c6627776c616e305d63707573657400", 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmod(r2, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r3 = gettid() 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}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) socketpair(0x10, 0x800, 0x9, &(0x7f00002bb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = creat(&(0x7f0000a2e000)="2e2f66696c653000", 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000fbb000-0x8)={0x0, 0x73e}, &(0x7f0000e96000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00003d8000)=@int=0x400, 0x4) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffffffffffff, 0x0, 0xa00000002, 0x0, 0x80000001, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000f90000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") readahead(0xffffffffffffffff, 0x0, 0x0) mkdirat(r6, &(0x7f0000137000)="2e2f66696c653000", 0x2) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f0000d1e000+0x846)={0x3000, &(0x7f0000818000)=0x0, 0x1, r6, 0x2}) chmod(&(0x7f0000306000-0x8)="2e2f66696c653000", 0x20) 2017/07/27 06:45:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f00005b5000)={0x9744, 0xf000}) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f00000e5000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="64756d6d793000000000000000000000"}) r5 = socket$inet6(0xa, 0x80003, 0x1) ioctl$sock_proto_private(r5, 0x89e6, &(0x7f0000245000-0xa0)="ace0d40c5e07ad324fa58d07629c1702a6114f7b27db2b57825d78bf05001757ee032f0200000000000000b353eeaf894cabadfe3b5fefc50524788b3e32316068f4c650e4b853e21dbd6d22e21deaa11db5f0b25cf503faffffffffffffdda6d2d61511c72066d6ea02fff832f68082447194aa75a9a730d67897db2ec50985a71307f5aca76370741687fded9d03002b608fd93eefc6360dff1c0006369c64") mmap(&(0x7f0000b1e000/0x14000)=nil, 0x14000, 0x4, 0x32, r3, 0xffffffffffffffff) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r5, 0x29, 0x200000000012, &(0x7f0000e45000-0x4)=0x8000000000000100, 0x4) mmap(&(0x7f00009a2000/0x4000)=nil, 0x4000, 0x103, 0x8030, r4, 0x800000004) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000fe8000-0x10)=@req={0x0, 0x0}) setsockopt$inet6_dccp_buf(r5, 0x21, 0xcd, &(0x7f0000d54000)="013408ef727816347509459e4723afc8eee1a1b9f9a1ffffffff13c544db53cb06028e93f10cdb8a3aa110e879", 0x2d) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x1000003a8d}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f000067c000)=0x800000000000002, 0x4) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f00007f8000-0x4)=0xdea3347a2f8b1bb1, 0x4) setsockopt$inet6_group_source_req(r5, 0x29, 0x2f, &(0x7f0000db6000-0x108)={0xfffffffffffffffc, {{0xa, 0x2, 0xfffffffffffffff8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x8a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f000036b000)={@common="697036746e6c30000000000000000000", @ifru_flags=0x402}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x200003, 0x111, r5, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000410000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c1d000)=0x14) 2017/07/27 06:45:06 executing program 7: prctl$intptr(0x24, 0x0) mmap(&(0x7f0000000000/0xabd000)=nil, 0xabd000, 0x3, 0x810, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000abf000-0x58)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ab2000-0x4)=0x0, 0x4) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ac0000-0xd)="", &(0x7f00000a3000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ab5000-0x4c)={0x0, 0x35, "c0a7666d07fe93cb3724403730a6d0937da9f3e557f5c09c8c6da227d3029c22d5304a083d6625da05174593d3dbc809819f755d36"}, &(0x7f0000ab4000)=0x40) 2017/07/27 06:45:07 executing program 3: r0 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000012d000/0x2000)=nil, 0x2000, 0xfffffe, 0x30, r0, 0xfffffffffefffffc) mkdir(&(0x7f0000192000)="2e2f66696c653000", 0xffffffffffffffff) mount(&(0x7f00000f5000-0x8)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x2000002, &(0x7f000000a000)="") r2 = creat(&(0x7f0000d94000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000828000/0x3000)=nil, 0x3000, 0x4000001, 0x10, r3, 0xfffffffffffffffd) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000001000)={@generic="a5d9518216a1aea2256d637b26f6b289", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_buf(r4, 0x29, 0xff, &(0x7f0000001000-0x15)="c0fd4b92be866e5d720976c3d4f905fd0c349362cc", 0x15) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000828000)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x1, 0x7, [@loopback=0x7f000001, @multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002, @multicast2=0xe0000002, @multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x2c) shutdown(r4, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000001000)="68696768737065656400", 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x5, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000004000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r3, &(0x7f0000004000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) 2017/07/27 06:45:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000a79000)="2e726571756573745f6b65795f6175746800", &(0x7f00002b3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001f7000-0x1)="00", 0xfffffffffffffff8) keyctl$describe(0x6, r0, &(0x7f0000ab1000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00001b2000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000bb9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000024a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000933000)=0xe8) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000150000)=0x0, 0x4) mkdirat(r3, &(0x7f0000154000-0x8)="2e2f66696c653000", 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000e99000-0x4)=0x0) setpriority(0x3, r4, 0xc0f4) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00000ef000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="a4f026c0cc8a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="5a184c60cfc076f852cd25adf7dae362"}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000eaf000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029f000)=0xe8) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f00007e6000-0x4)=0x7, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000f2a000-0x4)=@int=0x0, &(0x7f000001b000-0x4)=0x4) connect$inet(r2, &(0x7f0000133000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000936000-0x14)={0x0, 0x1, 0x8, 0x4000000000000000, 0x1}, 0x14) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000660000)=0x0) prctl$setptracer(0x59616d61, r4) r5 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000fc9000-0x66)="f351f9ccbb1723a85226bd066ae723c67b768e128de3b1d2181cde40715d9e868a7a28d40cf6443907286167ddc08c5a2194bacf6771ee8986a9fa25b6d34bf6b2f410aba5f255276e9926bf4b74fbaffe2e0c5f25d66f61f44a9af0bd8d9424a82ffc8a8c16", 0x66) connect$inet6(r5, &(0x7f0000514000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000c15000-0x4)=0x0) open$dir(&(0x7f0000933000-0x8)="2e2f66696c653000", 0x0, 0x10) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000a93000-0x4)=r6) splice(r5, 0x0, r1, 0x0, 0x0, 0xa) setsockopt$inet6_buf(r5, 0x29, 0x3b, &(0x7f00004ce000-0x18)="ff0204000709def31d000b2200000020ff07000000020458", 0x18) close(r5) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000835000-0x4)=0x0, &(0x7f0000726000)=0x4) [ 366.122677] xprt_adjust_timeout: rq_timeout = 0! 2017/07/27 06:45:07 executing program 5: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x31, r0, 0x1) r1 = socket(0x10, 0x2, 0xc) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000da7000-0x8)={0x0, 0x7}, &(0x7f0000e04000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000eca000-0x8)={r3, 0xfffffffffffffffc}, &(0x7f0000697000)=0x8) r4 = gettid() 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}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ca5000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000f18000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009d7000-0x4)=0x44) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000081000-0x14)={0x0, 0x6, 0x7fffffff, 0xfc, 0x15, 0x9}, &(0x7f0000e3b000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000260000)={r6, 0x8}, &(0x7f00007cc000-0x4)=0x8) mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r8, 0xc008ae67, &(0x7f000050f000)={0x0, 0x3cca}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r7, 0xae04) mremap(&(0x7f00004a7000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f00007ae000/0x4000)=nil) ioctl$KVM_SET_IRQCHIP(r8, 0x8208ae63, &(0x7f000016c000-0xd8)=@ioapic={0x100000, 0x3, 0x1, 0x1, 0x0, [{0x3d7, 0x0, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x0, 0x9, 0x5, [0x0, 0x0, 0x0, 0x0], 0x401}, {0x1, 0xecaa, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0x94}, {0x8, 0x1, 0x800, [0x0, 0x0, 0x0, 0x0], 0x800}, {0xacbc, 0xdb8, 0x7fffffff, [0x0, 0x0, 0x0, 0x0], 0x100000000}, {0x7, 0xffff, 0x1f, [0x0, 0x0, 0x0, 0x0], 0x8000}, {0x8, 0xffff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x2f}, {0x80, 0x6, 0xd8, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x4, 0xfff, 0x7fffffff, [0x0, 0x0, 0x0, 0x0], 0x4}, {0xfffffffffffffffe, 0x40000, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xf17d, 0x3f, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x7fff, 0x2, 0xff, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x5, 0x6, 0x7, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x5, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0], 0x61}, {0x10001, 0x101, 0x5, [0x0, 0x0, 0x0, 0x0], 0x3ff}, {0x6, 0x8, 0x20, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x8001, 0x7, 0x3000000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x3, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x40, 0x0, 0x100000000, [0x0, 0x0, 0x0, 0x0], 0x5}, {0xffff, 0x2, 0xff80000000000000, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x8, 0x7fffffff, 0xffffffffffffff57, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x5, 0xfff, 0x4, [0x0, 0x0, 0x0, 0x0], 0x94}, {0x6, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x7fff, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0], 0x7ff}]}) write$evdev(0xffffffffffffffff, &(0x7f00007b1000-0xa8)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) mbind(&(0x7f00007b0000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000001000-0x8)=0x0, 0x2, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f00003d6000)={{0x3, 0x4}, {0x1, 0xfffffffffffff801}, 0x6, 0x2, 0xe819, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(r8, 0x4068aea3, &(0x7f0000382000)={0x79, 0x0, [0x7fffffff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000560000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r1, &(0x7f00003a9000-0x1f)="1f0000000104ff00fd4345c0071100000200f00008000100030400dcffdf00", 0x1f) [ 366.150073] xprt_adjust_timeout: rq_timeout = 0! 2017/07/27 06:45:07 executing program 4: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00007fc000/0x18000)=nil, &(0x7f0000afe000-0x18)=[@text64={0x40, &(0x7f0000afc000)="c7442400de000000c744240200480000ff2c24c443697efcb73e650f06c744240000a00c60c744240204000000c7442406000000000f011424c4c3e90dbdd912000000b9800000c00f3235010000000f303e2e36f3adb94f020000b845000000ba000000000f30b8010000000f01c14f0f35", 0x72}], 0x1, 0x0, &(0x7f000048c000)=[], 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000274000/0x18000)=nil, &(0x7f0000afa000)=[@text64={0x40, &(0x7f000099d000-0x64)="b6c3f8e788595dc51ba31779d22e2453ab6fe204d8cb17bc3c4ab8e3e0483b9931418b5c1612cb68cb1f08acd613883205213823efd610026d3b892f9ecf43c837882ddb41cb3a22a62644cc9081d865b5c7d6d371bfbc1b7da5ab28911fcb5667d0b08b", 0x64}], 0x1, 0x0, &(0x7f0000aeb000+0x7dc)=[], 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000b01000-0xe8)={{{@in6=@local={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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)=0xe8) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000b00000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff, r4}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000a86000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8000, 0x13ffd1fe, 0x0, 0x0, 0x75fd, 0x0}, {0x7107, 0x0, 0xf2e, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000aff000)={"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"}) 2017/07/27 06:45:07 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x400000007) close(0xffffffffffffffff) ptrace$getsig(0x4202, r1, 0xfffffffffffffbff, &(0x7f0000ac2000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00004e1000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x400}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000040e000-0x20)={@common="69703667726530000000000000000000", @ifru_flags=0x0}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000724000/0x1000)=nil, 0x1000, 0x1000000, 0x31, r2, 0x0) socket$inet6(0xa, 0x3, 0x32) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00007b1000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket(0x2, 0x5, 0xe6a) mmap(&(0x7f0000e92000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x57ad, 0x4) mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r4, 0x3, 0x7, &(0x7f0000273000)="a1436b6db5f5cdae9d5320790b4467bae235ac0e939cb10f8310a0cb84045c1ba9b7ca325564ab2f4335ebe0dc916dd00db8bddc06d4b3882980e5731b43b3bc9818fb1f040658f45a6636ebdbea8f99b8676747455706890108b51cf1f98ec39424d4fb195d72867bb4169de63af96880ebad40b16e053b517e82741ec310", 0x7f) dup2(r4, r3) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f5d000)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x24, 0x0, 0xd34, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x8) 2017/07/27 06:45:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f0b000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "6469676573745f6e756c6c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000026b000-0x28)="", 0x0) r1 = accept4(r0, 0x0, &(0x7f000072e000-0x4)=0x0, 0x0) r2 = dup2(r1, r1) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000adf000+0x2b2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockname$ax25(r2, &(0x7f00003b3000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000ee4000-0x4)=0x10) sendmsg(r1, &(0x7f00008dc000)={&(0x7f00007c0000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f75000)=[{&(0x7f0000e42000)="7d", 0x1}], 0x1, &(0x7f0000715000-0x278)=[], 0x0, 0x0}, 0x0) sendmmsg(r1, &(0x7f00009f0000-0xc0)=[{{&(0x7f0000598000)=@in6={0xa, 0x2, 0x25ce6cdf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c, &(0x7f0000598000-0x10)=[{&(0x7f00002df000)="a9a4c687c87e55d401ecd84a055013a246cb31b315b0ef", 0x17}], 0x1, &(0x7f0000ff8000-0xc0)=[{0xc0, 0x11d, 0x3, "7be52fc86a1aa8b492879e29d6dcd7982e182bc6abec6a2f5645b4b9e9a8ac520ac29a9ad34f6c11308501437d02bd592a7a42d47029dc78ae8848064f5a125bf918339ebeaa2bc4a0d2bb979a8e4cc019612176b10b618c0794911422501c7121f497e260e3a9d7f80d4f83b17d8c93d8b9027946006703624f5f7315c7a00a1eab09bcc4e781bcbe07df2e717a9b361c5a17348fb6763b9fb90aa8e1dfa785bb5af899971d059cfb5fd5ca9e"}], 0x1, 0x20000080}, 0x8}, {{&(0x7f00000f6000)=@un=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000635000)=[], 0x0, &(0x7f000023b000)=[{0x10, 0x10d, 0x0, ""}, {0x88, 0x0, 0x1, "58f2a9aa4690f62911254b578ea09295dc65cc1d1890f557bd8b537a9572396a71fe0f6c85457e46772e2260a30470e0e4a37a8ed91a4d527dd8b0aec28f91a76bef28ed39213a8d8fe9c840dafde5773c440af5318892d491e867590b92206d5387c44cd369ce25fcc90ed1e3c0f8b6255ff4fc92927d08"}], 0x2, 0x8000}, 0x6}, {{&(0x7f0000e0a000)=@alg={0x26, "6165616400000000000000000000", 0x5, 0x2000, "7874732863616d656c6c696129000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00002c6000)=[{&(0x7f0000745000)="befc88206e66c77545ea96fefdc53914eea557a168c12c74f3a014bb63d1561ed0dc2eca7ae9cab8ed1e4660", 0x2c}, {&(0x7f00003a9000)="707eb1b0a5aa22f7c2d6eb3c38446902a6d52a072590512696ad0eb9407bae7fe8c01c3787437054b64135f7e1b586e47b3acc4cda2028f090297309582c0377d15deaa01a29f0c1d668e95502d7b9ba63d33c97eb73e4708cdf451829ccb247604542ae91ccefe11732fe4865068457a329f95cba6e82422fb6dd5a91ca3307a7752f15cb733f6d17dbdbb63475d18fdee6a58dd8523633af50085853ba79281d54fa819c341a5d1a1a6ebb8287b045e498b08684a4064d906486eca6dd63a14524c4fcac25bd15323c7d913508d6573cdfd16c285f23d98437770cdc393637819722f3bdd3d8a5cbecd97c0083933f69e7", 0xf2}], 0x2, &(0x7f00006d9000)=[{0x28, 0x114, 0xf18, "8e58c0d9ddfa46e352135392f563bb06362a8b54"}, {0x100, 0x111, 0x8, "ce684934e630bf37cd0e8738ea396338ee47d2a316b44bbe81c0a59084f691345bdce7f87057e584f3631fd2e8917a5691648f7be010cb34a95d74145c6dd3b4f10fe0d062aae37ba22ce840bcd09186bc567a4dad2338a5040a082414885c4ad0b16ce0941660bef87f4cfe61e23781b855f4b28108f12f8c677a3924769bb7e978828b3df09bee2f20464635e5efd95abf6dd7af8ca726f386c0b16add2eccfcd228ae3368f7cd8b81de2f1e3e114f2afe6ec3f5cb0f39a0f8fe4575010cf9b749ec1a5f345d83197d402cb220b5c84ebc3fffd67ffae9540a578c3c51fa368f68b3f45fa913c1e344"}, {0x80, 0x11f, 0x1, "08061f14cdeb573e46b9e7ae8877f2b914b31316ac1e525f1452df32e4f5f94cbbb4deda53fb8face2e7e65f7a86a1dc519dd35bffdf5bec49fb2d5928ee777ee6d49e8499362479882666661d49109eac03493e6392640618a68dde1cea5f2a2214a85df458d5f6110dbc83a504ee"}, {0x58, 0x10e, 0x1, "96549d6e8dc26f50aae901fd6071792c5d9cd70ac8e846cb4d75bc620e9b5a0462d0561967a177818b88e376bcc83bd7a0d5f8f2aeaa4b2aeaaac7989d4f3e01df8c"}, {0x10, 0x13e, 0x8f31, ""}, {0xf0, 0x107, 0x0, "5e30ebf93c22b88817fc429b952633bce9e2abd6596d9201829a99eff03cc3d59e3dddf8177b4b50f1258589cbd9784f6f50bcf1682a0b67170ec745e5f080f64b7b18cbf05fba65b028f1954a360a69f12a05df3fb9aee4788c8c259c0aebe69a33cf5dd1026a386b54f43aad9fe524f3e94509d40b546fd2c9913a6693e7543d5ba3147b5174aa9ec629a24101ca4e61cc504c8cbd9e53b76eb15affe2c02c461cc8b52370ce6385aed1790a398195be595abab2ed392262f1e142383b64578fc501f50d6d670bb4265d5b28bb4971541e7c2a660cb4d2bc"}, {0x1010, 0x111, 0x6, "438985c30d9ef6b8b36f3e720711694fbc1f95f5ec4df2404d918a3697b5c2db834a97518fdc8bec8469fb5c85bac3d6b376372cbda6b8384288d17a160c17a9508286e615b8f5085a4a5ace6b8fd171668b2c807218db7203b4a80aebc77a6dbe80e6333944070f0c0cbae7fd7aad9567322a25bd3d7e2e691e476bebd2b8ae6a04b5bfb3983883e41862ee05227502e6c4bd7b152c1baffb09b550e878ccb216f284061a8cdedacfb04e347f3f9384148bc203c86664b2793cb9ee201cad751f2f7f70b3989f73238f3552de4fd92904af149df66f40d74ba4d50919dc8107548813dbdcb0a048c57fc7d17288d018ec675b2ab678aa602aa79a8c4dad776cc5090982f713fcdea8331532b4ef604520ff0c2ac7fccadf3ef6609fd484842b92527333647a0f6291f77b8b33f7273c07e0e66e5c58c4d1b7d2dfb8be94561ddb15478d4625482fb9ce10b5f0d3d55280f0587ed8c363413244f5216608df10724517ba7a34196e9b5714dc1470561283081e9333bd4f37e6f1f7bec15bab988ea455e2add53ac0c9ff457b28d5b56484c37248c03533d173d45525c4a46052fbfe3f09cb0651a039c6e22d9f57c889a47e1c8f6d329aa620b4a1cf2acabaac4f04ea7c69798f5647c472c4571246b3555fe92e552c242b98c09a21387883a986d5b17fd561c33411f943ba2e0cc6c7112993674aaf7931822b13af26b0e4732c67b9cfd5553ed3036ca864daae7ac7b852c7a8d6af81ad39a715d55ffa0c28fa4370da8d4daa9b59482fe13592dddee5453fac55c66bf0a5c933dfe2c3bd2931144e4e7a107f222de08d282913b3d2484222fb5f02b9d2e7f7292a1f24e619dc05b4651ccf7c16b071b6fc33cf589b2f083a04076c7566ff258dab92d74bda5c1b5aae6fbeaad3a1e14e7d7884325e0fc6d11389650d7d489b795b883f7e05e70aaa8700b63e8e1ccda2c0b59515c6de277eb222a6785555e2d1cdf519c587098bb255d47442a7b3da9c9e4ad85f22df7a29a7bae7a7f9748f2f5e9710c0b1b70b1e9cc68db00944fbaea043ae7b696d4450c7acf111bf3ec7492c33fabfddb9952faef4298948e2d16092eeba35f8ffef6a82363907b710bd5ac980882499f738c27a407622a53d6efaf324382310d80fe0664acd25f6402e5149beb69a3266f9201c5df60f30706c9ba668b3dba9908c3f05c62571a9c9c76cdad6a17f78db51c4190e5ce16105fc29dd1a7f690618e92f7c62e6aeba0c11118b80b7fbeaeea23b9e7f16cf065e7ab0c1a3ba1352bb438ab707349061a580990c12cea10d7456531739d295c64b59506a2e5e92fff63f89824b63f771d212ef09c994a6870bf6e2f8e63b1514ac6abee63d4c2c488f281ee61323ac2899aa985dfaf571eec7355dd67cf5a871f8b90b58334c7445742a53dfd2fa5f23dd99207244a4007668ad4d1ccdfe924a8620f4e984fb84635bd5259ce08ecfaafd84a08b5da96784fce96bd4fbc58f4f7b8381b2dbc73b79f8e06617a764a2bb65d88f336ba8e1aae68a8fb6c80e0236ef83e98055857eac5bfa616bcbd727925c831cc2574c2707104a5c145a05f97416722b4689506938caa2f99bc890091a091bd288d826a8634988c4bdc90d8208023cf2461e5e95e0302d4f9165ea0774d0915a938460e34467099205c88756bd4133a9c320c5a0ea509751b31af2a47dbe75846f8f15786f05aaa5a552c87aa8e2890f22d92130d58f46fbe9655ca214393a1551bd88268963ead78da4bdf74d0ae72811e12d5480b49849e73c8a72f10c71159497b2525b4f1eb2539511887bf1805ad508596adf9de65f6fc24653e82c57eee90349828def0e2bf911233582849a23eb63bdcc47ff259126bba3be03dfabe118c29c78f384177d2da5576ee6b61378d3e1e7124fee37513ba7d9ce40fd39b01c7b156237418aa9559455200a63bc160a7c8c4426f67bcc924d61bc0a31703babceaeea60708d1d3911eb354789030ef7c1fc3780732aef0e8aef03c2365485b1fdb891fcda504aad87741b77e16b38c2465f0974d1a60e592a39311f85ad0d80649f3e7c3b15b0600ffb54aa79e7539eeef81b91583526078c008386b9f3158fd9d40c1e78cbe57a003562008feafcb80bd0dbe1cdeda1dfc2351f9ccea3f43adf833bc9d708b082b9d151be4a5cdc43f32ab2489ad9a1feb78d825b8ee089236aafe176d57fdf46aad75a0052eb3d2c362f9212b60df43e1dbe4bce2d1df71de0d4ab937c5cfc0e1b6414b6bdea03146537e1ed1dd7f65027047b4b80d786bc77e25d7afc3c531f3a3a245461f2223418ff78be0c66278ae363ff1e8f044873b4e4114010624fc858ddb0388db32217720927e241d7a5c59eb3a79a1f18367a9fa3a71e0a02e1b81d8d25f34620d4db367b64ecf73bbb1584af0677fbfd2d8f0e6e671abe2dba695e24ae4792b0f497d0ced8091f34b079f019165dc54c702cc5965c65191cf2f0140e0885c3ac3933ee6fb53c4cc85d4a6507a93292e97d8018ee1442eb5ff3696618f361cf78671400806d8b6028bbcb745d4e0f33cfcc6b596b99b7f2407ef3c6313665e59d0362459a8470bdd06945a24dec943b673cfab55cb8f6fc8d9b99fc140c55b5552fd94a34555f2cc64338988e552128d27f9bc6b792310ccf2b8c62af806dccdaac8f15e2c1fb605bab16658e2251ab50dc257e9a8d68cc376039ad19e684b8b2efab30812b1066a1880b6b17e190e46ecce4b3ebfdacf9bf044b1d0c9a5eae98ec1861b1f396555c3e8892ebcd232cf63d50f098b2a677a191506ba5ba6a341108aa1b52945e958bc008cb1b2ee0b7cd5bc345ba2e49963d6ec26526619f60d4433229fc17cf90092b7ddf18d13fda495d36ec7f6c8f8d9676e4bf807f8a9ecaacc4e02263e5e8fab91da29738780fddf8ccb43efda9a01089cbc6c908c8f6876dbb6374fcf1ed18470af449b8f058fa2ddc3752b8fd3ca24b697a044d7c7f372048cb903e85e39d6c5dcf1bb1dbf9a9900f5c85fd2c67dd48fd0aea4da07e051672c578ff2d0aaecee319e50b0e4d55fd163ef659977a3fa156eec08e743ce97c125411ac4376c1767df7f8e814a2afd0d080dc14a86d62b0a46f80cd9e7ae882321b94d81a84f0102b4f99581a35355464fabf2befd2a97b78c2b63f2f164f2b554f6957be0c9f2b75b36ac3496f7c85bc8e2c93a4c0e55319e57c54bb93d9e4cecc6d9d70203c020d750dc181b7974fe2d5d01a22d171c2490a050c175faf2493b2516c64cb49acfb94c6f87a87cb59ba33483c2113a363184150deca280375c99a8c471cde508a7ae5dd26ce1567b33251c0d9160ee0095b19fdcf7c9c922e1b4cec8f04c699edb0712337e066fdb83937dfd329e5d706d276c27c815361be908fca105d5523a8bd5b59f9816f4a706fde5f30f26d88a19414504af0ab51b843b0c3671667e48544a3db55cadb79e4316f0d07a8d0115a7291034e9e69d1891a04d63b416eb19b4933c4a2f670fa8349e9aec5e4eaaf7c7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0x7, 0xc040}, 0x0}], 0x3, 0x44000) accept$nfc_llcp(r2, 0x0, &(0x7f0000f73000)=0x0) 2017/07/27 06:45:07 executing program 7: prctl$intptr(0x24, 0x0) mmap(&(0x7f0000000000/0xabd000)=nil, 0xabd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00009fa000)={0x0, 0x6, 0x2, 0x80000000}, &(0x7f0000abe000-0x4)=0x10) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000abe000-0x10)={r1, 0x177f, 0x6, 0xfffffffffffff672}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000abf000-0x58)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ab2000-0x4)=0x0, 0x4) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ac0000-0xd)="", &(0x7f00000a3000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ab5000-0x4c)={0x0, 0x35, "c0a7666d07fe93cb3724403730a6d0937da9f3e557f5c09c8c6da227d3029c22d5304a083d6625da05174593d3dbc809819f755d36"}, &(0x7f0000ab4000)=0x40) 2017/07/27 06:45:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000458000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000e90000-0x4)=0x8) sendmsg$alg(r1, &(0x7f0000780000-0x38)={0x0, 0x0, &(0x7f0000856000-0x20)=[], 0x0, &(0x7f0000254000)=[], 0x0, 0x4000}, 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00004f4000-0x9)="2f6465762f72746300", 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000c48000)={0x0, 0x8, 0x0, 0xfffffffffffffff8, 0xfffffffffffffffc}, &(0x7f0000ed7000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000b44000-0xc)=@sack_info={r3, 0x8001, 0xa5}, &(0x7f0000f0e000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000928000)=@sack_info={0x0, 0x10, 0x0}, &(0x7f00005af000-0x4)=0xc) clock_gettime(0x0, &(0x7f00005cc000)={0x0, 0x0}) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003e7000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ppoll(&(0x7f00000d9000)=[{r1, 0x4000, 0x0}, {r1, 0x400, 0x0}], 0x2, &(0x7f0000c97000-0x10)={r5, r6+10000000}, &(0x7f00007c5000)={0x800}, 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c35000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000404000-0xc)="2f6465762f72666b696c6c00", 0x80003, 0x0) recvmsg$netrom(r1, &(0x7f00001e3000-0x38)={&(0x7f0000e85000-0x48)=@full={{0x3, {"0b28fbf3ab8950"}, 0x8}, [{"67be00000005ef"}, {"f3e48d38b219b5"}, {"60484fd019350c"}, {"1f378791267084"}, {"87b82649781ef2"}, {"888791bd2324a4"}, {"debdc04d9b2acb"}, {"c37aa19bf46266"}]}, 0x48, &(0x7f000057f000)=[{&(0x7f0000c4d000)="86a6cf86b892ee0e47caf62974b42d363904350ca0d340998653f546502117456bc603b1770ba3a369bd6e2b1418e26561651a33e015098c744b03145dc131dee697a741a188558f306504c2d6155c2a96f500c2bae14cfdb2abffc8d3592d6b97eef412e8f11479a56afadcea2aee4268be46e31bb8e0f3657f427bd52abe358873524816e0d99a41414553d3650648af326ee2a6ce8602e69e2f522dc4f2d7cdc44f89e0ecbd200da7fba8d08746f12f6b81458860a83049b728d28a6860ac006c2647", 0xc4}, {&(0x7f000051d000)="a9c365e56b759f821f4262d4b647876b41d69e3d5f27fb8f104b1f3ebccf8086dd55e2a4cb3c2c4f9d20c45a", 0x2c}, {&(0x7f00005a8000-0xbe)="0ab96ad6bc09910af7197bfc164561125d3f8442a727d22d78626fef9284c2dd15c0e29dd6f7eda09c59b9bb10fd1062446c6f9daef50a5646b72688d63962ec97f874fa265dcfa02c4bac219e1dd8322be5611b23a4f33cc4fa8b95b11eea3a76300a6d86ea1ad8d20f2ff0e4def5ac8e3f845e0128fdb528ce3bf7704db7ff6aeb0aa7adb2353e7ee2fb71d1e3e7a60da4c94b0c0f014451688b66b9bb0bb3a3431c7e2e5e4dc6c8b251c7cdba983ac07d18551f1ad9b07ffe55d50574", 0xbe}, {&(0x7f0000580000-0x4a)="0ab697e98d9d140a5ef77cf72e4150768f4ee2e09871669a3862b9dbc004356338678d23c35b207713eff1d78618ed79d6db268bf8dc8334519b7fbadc266cb0f4371ffa2670c33de0a11d7f36b12129ee", 0x51}, {&(0x7f00005ff000-0xef)="fad39ac477f4398b7c871b7d497ca5fcfbc9d9fc4d4874c3467caac91ee172e259752f54741b49263686c77a6a5c381125181face4949ec6bb50c964a7ed471601832a29c78d82dfa94bc3c37c8d7aa4f9e9e164eae437a4bfef50e573e36f896a31ebf2de619ba46dee0167a0dadf9ad90b252a7e03ed0c0f1850725ef804fe452eeaba6b66fb2af2a6a885f3f0e0f5e92110757a5878a8c4534d8882939dc48065970294d745c0b709cdc367ef6a4eabde30fc16ea6c937375decda955f4fdc377be73046c0eab17c13429af523f357aa3ff2f94693cabe799fb066929a77afa8d2029b3dce051a4a07514d8c840", 0xef}, {&(0x7f000066e000-0x8a)="aeb2a223a3a140afd16c6d29584551c11981d6ef22d53a31bc272a1ba49600aae36ad80e9bca7d5100c32c673c9f783aac6f6f5257c7ca08dab1f26837cb12f940587675d4a68bd59b422e5be322d917ba51a757c548e2e0a3038d7813e16aad0934aab1d7c326326c1ffe67d6ffa24687bb2f91608baa9e2ef36d9acc7557627c0f90aec335b98e28b018fdc6a21e9e782a4adcb0459c1e809622d7785ad01c868a9f1e2f6ba31188a2ffe024", 0xad}, {&(0x7f0000977000)="255db772777bba2cf4d786f3d86dbe6c329cff5e60b805aa481c07be981fc9b2f4c1c81b26d7e46a84633c4f781dad5c139cb4150bfb412d47424b12989af9ae62ad5731f76212344d9e4208fcfb2a541f736aaecdb48a806f3be0feb869390d313f54b93063e9218787a137a8d0b8cfba47a0ccf58ae4f6659a360e1bd266325f269ec914b21d3fc2b866b4824b96de50a34d3c2c4c722213f27eaa34", 0x9d}, {&(0x7f0000f5e000)="4f127ce34bda1ad3fa40a807574bbfee15db93fe6013d8", 0x17}, {&(0x7f000065e000)="32cc540da2d8681bc741d34ceabb4b02ab3c29a98c11104de3c921ea73aca24617753ea015c639d5301c7387b33d3ee59ba615ec89669698a502a1225d9f6533eae1f2e8318b2d9be9c1888225b78b9e531482984027fce2ada51fd3382297455cbfd4d276def939c32bd4c71ff5cba838192452b9cd1a6c06cf24f0c9387a6bc456e2068d950bf51c51a3c19bc4bb5ded4636e541f5f677c7aa37e17588c9b305f8188763d5fc7993bb7d86264d912cde", 0xb1}], 0x9, &(0x7f0000d19000-0x70)=[{0x18, 0x11f, 0x3, "702d"}, {0x58, 0x13e, 0x400, "430e403e697594460526eb0bf3296c8d918c8fed85c0a0304c583337b0aae9bb80a53c912bdbed7c1698292c85f1ab3d05aea3f614833cc9bfa44cfc4aa60d6604d05767b9"}], 0x2, 0x80}, 0x2) write$tun(r1, &(0x7f0000e59000-0xa)=@hdr={0xffffffffffffffff, 0x0, 0x8800000, 0x0, 0x0, 0x0, ""}, 0xa) recvmmsg(r0, &(0x7f0000bab000)=[{{0x0, 0x0, &(0x7f0000ca1000)=[{&(0x7f0000a24000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f0000d71000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f0000268000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f00009b6000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}, {&(0x7f0000b89000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}], 0x5, &(0x7f000080a000-0x17)="0000000000000000000000000000000000000000000000", 0x17, 0x8}, 0x10000}, {{&(0x7f0000348000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006aa000-0x50)=[{&(0x7f000002e000-0x10)="00000000000000000000000000000000", 0x10}, {&(0x7f000097d000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f0000bea000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f0000939000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f000083e000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}], 0x5, &(0x7f0000b1c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e, 0x5}, 0x0}, {{&(0x7f0000d27000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d0c000)=[{&(0x7f0000d73000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}], 0x1, &(0x7f0000d83000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x9c}, 0x4ec}, {{&(0x7f000043b000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000027000-0x10)=[{&(0x7f0000d1a000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}], 0x1, &(0x7f000016d000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6, 0x2717}, 0x0}], 0x4, 0x41) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r8, 0xeeb, 0xfffffffffffffffd, &(0x7f000030e000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000690000)=0xe2) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r7, 0x118, 0x1, &(0x7f0000124000-0x4)=0x3, 0x4) sendfile(r2, r8, &(0x7f0000cc4000)=0x59, 0x5) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000046000-0x14)={r4, 0x6, 0x2, 0x800, 0x12f, 0x3}, 0x14) close(r0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00002fd000-0xc)={0x1, r1, 0x1}) connect$inet(r1, &(0x7f000001e000)={0x2, 0x0, @rand_addr=0x1400000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqsrc(r8, 0x0, 0x0, &(0x7f0000e29000)={@loopback=0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000317000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000a6c000)={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]}, 0x6, 0x7fff, 0x0, 0x7, 0x7c4b4842}, &(0x7f0000f53000+0xed7)=0xa0) r9 = socket(0x22, 0x2, 0x103) recvmsg$netrom(r9, &(0x7f0000e49000-0x38)={&(0x7f0000884000)=@full={{0x3, {"b03c451995a213"}, 0x0}, [{"26602e1e308161"}, {"307cd4fffbc57b"}, {"a7f64c0e2ff770"}, {"5f9300f2fe2b56"}, {"4c831d89d1ed4f"}, {"934902bda94d1a"}, {"fb43aee77f5451"}, {"95f4ccdffb9314"}]}, 0x48, &(0x7f0000587000-0x40)=[{&(0x7f0000c60000)="22", 0x1}], 0x1, &(0x7f000097b000-0x250)=[{0x10, 0x0, 0x0, ""}], 0x1, 0x0}, 0x0) setsockopt$netrom_NETROM_T4(r9, 0x103, 0x6, &(0x7f0000d7a000)=0x0, 0x4) setsockopt$sock_int(r9, 0x1, 0x7, &(0x7f0000266000-0x4)=0x0, 0x4) 2017/07/27 06:45:07 executing program 6: mmap(&(0x7f0000b88000/0x2000)=nil, 0x2000, 0x3, 0x40000004050, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x100000000, &(0x7f0000931000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x10010, r0, 0x0) r1 = gettid() 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x400000000003, 0x30, r2, 0x8) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00003e1000-0x28)={&(0x7f000028f000/0x1000)=nil, 0x6, 0x5, 0x0, &(0x7f0000053000/0x4000)=nil, 0x80004}) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000853000-0x8)=@assoc_value={0x0, 0xe000}, &(0x7f0000cd2000)=0x8) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f72746300", 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000f9c000)={0x0, 0x100000001}, &(0x7f0000d0c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00000ed000)=@assoc_value={r6, 0x3}, &(0x7f0000448000)=0x8) r8 = syz_open_dev$vcsa(&(0x7f0000b6d000-0xb)="2f6465762f766373612300", 0x604b, 0x40001) ioctl$sock_inet_SIOCDARP(r8, 0x8953, &(0x7f0000b7f000)={{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="54480ad50114", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f000026e000-0x98)={r7, @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]}, 0x8000, 0x0}, &(0x7f00002ff000)=0x98) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00002bc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000bc1000)={r7, 0x8a21, 0x9, 0x6d1f, 0x1, 0x6f}, 0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00001d3000)={r7, 0x0}, 0x8) setsockopt$bt_hci_HCI_TIME_STAMP(r8, 0x0, 0x3, &(0x7f000071f000-0x4)=0x3, 0x4) accept4$inet6(r4, &(0x7f0000dc4000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000bb2000)=0x1c, 0x80800) getsockopt(r4, 0x10d, 0x2, &(0x7f00005db000-0x4)="00000000", &(0x7f00000ed000)=0x4) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000ff7000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00007a8000/0x4000)=nil) close(r3) 2017/07/27 06:45:07 executing program 2: r0 = semget(0x1, 0x0, 0xb1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000827000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000002000-0x8)={r3, 0x5d}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00009ac000-0x8)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c59000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={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}}, &(0x7f0000052000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001000-0x4)=[0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000001000-0x58)={{0x4, r1, r4, r5, r6, 0x8, 0x7530, 0x0, 0x0, 0x0}, 0x1, 0x1, 0x2, 0x0, 0x0}) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r7, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x401, 0x0, 0x0, "29003d5d0100000000000000000000001f7f0fb8"}], 0x24}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2017/07/27 06:45:07 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x6, 0x32, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x200702, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x14, &(0x7f0000d0f000-0x14)="ff55d36cffba04715d0000000000000100000000", 0x14) setsockopt$inet6_buf(r4, 0x29, 0x14, &(0x7f0000d0f000-0x14)="ff55d36cffba04715d0000000000000100000000", 0x14) mmap(&(0x7f00002ff000/0x3000)=nil, 0x3000, 0x0, 0x110, r1, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}]}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b35000)="2e2f66696c653000", 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x4) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000987000-0x9)="2f6465762f73672300", 0x0, 0xfffffffffffffffd) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffff9c, 0x40a85321, &(0x7f0000728000)={{0x9, 0x4}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x400, 0x7f, 0x7, 0x2, 0x0, 0x3, 0x0, 0x2, 0xb217, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) ioctl$VT_OPENQRY(r5, 0x5600, &(0x7f0000f17000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f000064b000-0x4)=0x7, 0x4) semget(0x3, 0x3, 0x208) lstat(&(0x7f0000abb000-0x8)="2e2f66696c653000", &(0x7f00008f8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup(0xffffffffffffffff) flock(r6, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r7 = open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r7, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) 2017/07/27 06:45:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x4000000000000, 0x0) getresuid(&(0x7f0000b2c000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b25000)=0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000f80000)=0x0) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000300000-0x14)={0x2, 0x2, 0x3, 0x100000001, 0x1}, 0x14) bpf$OBJ_PIN_MAP(0x6, &(0x7f000098e000-0x10)={&(0x7f0000d40000)="2e2f66696c653000", r3}, 0x10) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000473000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_map={0xea24, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000dc7000-0x20)={0x5, 0x0, 0x6, 0x7ff, 0xeab4, 0x8000000008, 0x670e78e4, 0x9, 0x0}, &(0x7f00003aa000)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000233000-0xa0)={r4, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0x6, 0x80c, 0x6}, &(0x7f000065e000-0x4)=0xa0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00001da000-0x20)={@common="6c6f00000000000000000000001d0000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000ac9000-0x8)=0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000092d000)=0x0) r5 = syz_open_dev$sg(&(0x7f00004fa000-0x9)="2f6465762f73672300", 0x0, 0x10000000) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r7 = inotify_init1(0x0) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f000035e000)=0x0) ioctl$KVM_S390_INTERRUPT(0xffffffffffffffff, 0x4010ae94, &(0x7f00008de000-0x10)={0xfffffffffffffffd, 0x0, 0x1}) r8 = socket$inet6(0xa, 0x3, 0x40006) ioctl$TCXONC(r7, 0x540a, 0x3) ioctl$LOOP_SET_STATUS64(r8, 0x4c04, &(0x7f0000dbe000-0xe8)={0x0, 0x0, 0x0, 0xff, 0x100000000, 0x0, 0x6, 0x18, 0x1d, "8f1b174b3ec1a7025313411cd47663cf36dc341404de2e3b02fd3404e05ead161f306f622d805083208dba53c66592909657b8b7ae57deb8f41c572063441759", "519a5399cf6dbd536257217d53db6a80ee018b4b061724f65fdfe473c6f30362d6e9154cb5f7495a94ed4140db48165d234fbce44a4351d8c24477f3246ca7c4", "0f0cb7245a04fdb462a79730c9e3b76b4b5c8fb3aced29a55c31d25bdbfb0daa", [0x7, 0x3]}) getsockopt$inet6_mtu(r8, 0x29, 0x17, &(0x7f0000a3b000)=0x0, &(0x7f000024c000)=0x4) bind$inet6(r8, &(0x7f0000852000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r8, &(0x7f0000a76000-0xdb)="4a", 0x1, 0x0, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bpf$BPF_PROG_DETACH(0x9, &(0x7f00006fc000-0xc)={0x0, r5, 0x0}, 0xc) 2017/07/27 06:45:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000471000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) r0 = gettid() socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getitimer(0x3, &(0x7f0000817000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8008, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f0000140000-0x18)={0x0, 0x0, 0x0, &(0x7f000024e000-0x8)=0x0}) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c51000)="2f6465762f6877726e6700", 0x2003, 0x0) bind$ax25(r2, &(0x7f00003f7000-0x10)={0x3, {"b2786c090f14c1"}, 0x20}, 0x10) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005e4000)="2f6465762f6877726e6700", 0x4008381, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f000018a000-0x4)={0x0, 0x0}) r4 = socket$inet_udp(0x2, 0x2, 0x0) init_module(&(0x7f0000f18000)="2f6465762f7161745f6164665f63746c00", 0x11, &(0x7f0000a86000-0x11)="2f6465762f7161745f6164665f63746c00") bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x0, 0x0, 0xfffffffffffff802, 0xffffffffffffffff}], &(0x7f0000fdc000-0x11)="00", 0x1, 0x0, &(0x7f0000b93000-0x30)="", 0x0}, 0x30) r5 = socket(0x11, 0x802, 0x300) setsockopt(r5, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) sysfs$3(0x3) syz_emit_ethernet(0x15, &(0x7f0000000000)={@random="efad070000a7", @random="523fb13c9640", [], {{0x800, @llc={0x5, @llc={0x43, 0x4f, "f4", "f5a8"}}}}}) dup3(r4, r5, 0x80000) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f00000b8000)={0x0, &(0x7f00005e7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) getpgrp(0xffffffffffffffff) 2017/07/27 06:45:07 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000d6f000)="2f6465762f73672300", 0x0, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1000001, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r2, &(0x7f0000a4b000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab) tgkill(r1, r1, 0xf) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000100000-0x4)=0x3, 0x4) r3 = shmget(0x2, 0x1000, 0x1082, &(0x7f0000d35000/0x1000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00005ce000)={0x9, 0x5}) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00001cf000)=0xb7a3, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) sendto(r0, &(0x7f000098f000-0xf5)="66ae6ae029859f051194e7273c10d87f57e62b5b01304d34b51ec1b0898ce6ef8bc2beff76753703e6c2c47d9e97c5ff3aa74a60836f378eb5656e7df416b833bd28f577af6f6868af2163e434f3f52f250535eb3865167ff0a231244be24a72a9be3d43d943fa7f9c892d437a7f72fbd2aa3fa18cd5de7a0a02a6a667c2d233ca402242b11ef790189655d7ea8b887116b9c3cf6a47a061f01d9d0e4216b627173fffa6f6831820ac52d2d9aa48191ad733b44591fc7b9848a5bb2e395d6b0d3ca4777a07b22b4858039077d7d9a44d9c542a668e6626b1e05018bb3032da0d4eef6f098b3cb3c466be53c0f4fcc79e9975e90e1e", 0xf5, 0x41, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f00003c9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/07/27 06:45:07 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000313000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00005e8000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000e52000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8, 0x9, 0x500, 0x5, 0x200, r1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000ba000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000094000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000346000+0x88f)="2f6465762f73657175656e63657200", 0x10000, 0x0) r5 = epoll_create(0x3) r6 = 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}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000985000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$sock_timeval(r7, 0x1, 0x14, &(0x7f0000fe2000)={0x0, 0x0}, &(0x7f0000589000)=0x10) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f0000742000-0xa)="72656f00", 0x4) bind$inet(r8, &(0x7f0000cbd000-0x10)={0x2, 0x0, @rand_addr=0x10000000000283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r7, 0x5418, &(0x7f0000ff0000-0x4)=0x101) sendto$inet(r8, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r8, 0x1, 0x8, &(0x7f0000ddb000)=0x404, 0x4) setns(r7, 0x4000002) ioctl$KDGKBMODE(r7, 0x4b44, &(0x7f000077a000-0x8)=0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f0000d7a000)=@common="6c6f0000000000000000000000000000", 0x10) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r7, &(0x7f0000ff0000)="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", 0x4d0, 0x80, &(0x7f0000ddc000)=@nfc_llcp={0x27, 0x0, 0x6, 0x0, 0x1, 0x0, "75ffb1f6e1bcd4046bd32fe54201ee1957a1b97524fc3849c31819292b57ef90aeaf5c56aeda13f4a28f64bf160e9bb81f14dce5c3e2c40df5c0ee068a04aa", 0x200}, 0x60) sendto$inet(r8, &(0x7f000050a000-0x1)="e3", 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x4, 0x32, r7, 0x0) getpeername$inet6(r7, &(0x7f0000a36000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001c5000-0x4)=0x1c) 2017/07/27 06:45:07 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f00000f4000/0x2000)=nil, 0x2000, 0x3, 0x835, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000002d000-0x1000)="72", 0x1) r5 = getpgid(0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x1000000, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x7000)=nil, 0x7000, 0x3, 0x42012, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f000003b000-0xd8)="80b9e1f1f928de7b8311bd063791aca7eb39a579cd2db811abd7917c07cfc6d1ceb41e96feb163a8d0c381d6184221fc8799213601e220801820db097bc97269a57b7d912fc2c267d2c14945bf919a39b2d3c35bcee882129401b7103d362a31257d84cb87b27c0040d1b9bb5222d09f5e1fcf5d6d0d244493d89e82bc898e6694f57e094bedea284d7e56e07d19e8799158d2b6f66f2e80d3985e35297076ccb32fb03f0d97a92d0ae8874f9df34939d25a6a490700e01ad8800ad352a7706710a6730e325d93608c23a2e7fd8d6780256adcf93900cefa", 0xd8, 0x8000, 0x0, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x4000)=nil, 0x4000, 0x200000e, 0x11f, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f000003a000)=0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000003a000+0xa95)="696c6c696e6f697300", 0x9) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x1000002, 0x32, r0, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000003e000-0x4)=0x4, 0x4) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000003f000-0x10)={0x0, 0x0}) clock_nanosleep(0x8, 0x3, &(0x7f0000038000)={r6, r7+10000000}, &(0x7f000003c000-0x10)={0x0, 0x0}) process_vm_readv(r5, &(0x7f000003a000-0x90)=[{&(0x7f000003a000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f000003a000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f000003a000-0xce)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000024000)="0000000000000000000000", 0xb}, {&(0x7f0000039000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f000003a000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000031000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f000003a000-0x1a)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f000003a000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}], 0x9, &(0x7f0000039000)=[{&(0x7f0000039000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f000003a000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f000003a000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f0000020000)="000000", 0x3}], 0x5, 0x0) splice(r2, 0x0, r4, 0x0, 0x7, 0x0) splice(r3, 0x0, r1, 0x0, 0x8526, 0x0) 2017/07/27 06:45:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x12040) socket$nfc_llcp(0x27, 0x1, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x2907fe, 0x0) mmap(&(0x7f00000ef000/0x2000)=nil, 0x2000, 0xb, 0x30, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000c5b000-0x8)=[&(0x7f0000004000-0x40)={0x40, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000087c000)="", 0x0, 0x0, &(0x7f0000007000)={0x0, 0x0, 0x0, @thr={&(0x7f0000001000)="", &(0x7f000000f000)=""}}, 0x0, 0xffffffffffffffff}]) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffb, 0xb, 0x100028002, 0x0, 0x0}) ioctl(r2, 0x2285, &(0x7f0000007000)="53") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)="73fbb78a3c44f74a41f64f52f2a6fb1378d44a91ea99f460d7c19c743cd3018b0c0487dd2573b20ec9ef8627aea9d96fe7d6a152e5910f06093115584ccb34", 0x3f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@int=0x0, &(0x7f00000f0000-0x4)=0x4) 2017/07/27 06:45:07 executing program 7: prctl$intptr(0x24, 0x0) mmap(&(0x7f0000000000/0xabd000)=nil, 0xabd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000653000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x6}, &(0x7f0000631000-0x4)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000085c000-0x8)=@assoc_value={r2, 0xc0c}, &(0x7f0000897000)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000abf000-0x58)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ab2000-0x4)=0x0, 0x4) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ac0000-0xd)="", &(0x7f00000a3000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ab5000-0x4c)={0x0, 0x35, "c0a7666d07fe93cb3724403730a6d0937da9f3e557f5c09c8c6da227d3029c22d5304a083d6625da05174593d3dbc809819f755d36"}, &(0x7f0000ab4000)=0x40) 2017/07/27 06:45:07 executing program 6: mmap(&(0x7f0000000000/0x8b1000)=nil, 0x8b1000, 0x2, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000682000)={0x0, 0x6e, "71c461b9e6fc0513f598736cd80160a2ed1de2053e184a423ec0ddecfd456cc59428b055d2c71a4ef520143963cf030b83694d20c75421685b00f11513923fbc642d614ef021ab3ea92c2f08f6823774e81a8b2b22114656650d2940b856513e208677a02a911e0a648876721e3d"}, &(0x7f00008b2000-0x4)=0x78) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000528000-0xa0)={r1, @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]}, 0x3, 0x2, 0xfffffffffffffff9, 0x1000, 0xe65}, &(0x7f00008a8000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000613000)=0xffffffff, 0x4) mmap(&(0x7f00008b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f00008b2000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f00008b1000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00008b2000)=0x9, &(0x7f00008b2000)=0x2) mmap(&(0x7f00008b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x43, 0x0) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00008b2000)="240000001e000701000000000000ffe9088ede000f0001111d01000000000100010c0000002f", 0x26) r3 = socket$nfc_llcp(0x27, 0x0, 0x1) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000056e000/0x4000)=nil, 0x4000, 0x4, 0x70, r0, 0x0) mmap(&(0x7f00008b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000056e000/0x3000)=nil, 0x3000, 0x3, 0x32, r3, 0x1d) mmap(&(0x7f00008b3000/0x1000)=nil, 0x1000, 0x3, 0x110, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f00008b4000)=@abs={0x1, 0x0, 0x2}, 0x8) read(r2, &(0x7f0000635000)="00000000000000000000000000000000000000000000000000000000", 0x1c) 2017/07/27 06:45:07 executing program 0: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mkdir(&(0x7f000093a000)="2e2f66696c653000", 0x0) mount(&(0x7f0000f10000-0x6)="2e2f62757300", &(0x7f000002a000-0xe)="2e2f66696c653000", &(0x7f0000937000)="72616d667300", 0x0, &(0x7f000003f000-0x9d)="") socket$inet_icmp(0x2, 0x2, 0x1) socket$inet6(0xa, 0x7, 0x3) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fca000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fc9000)=0x1c, 0x80000) mmap(&(0x7f0000adb000/0x3000)=nil, 0x3000, 0x2000004, 0x32, r0, 0x16) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000fc9000)="2e2f66696c653000", &(0x7f000032f000)="6175746f667300", 0x10000c, &(0x7f0000fc7000)="") mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000618000)="2e2f6275732f66696c653000", 0x79e2fcc200c77106, 0x0) mmap(&(0x7f000033e000/0x2000)=nil, 0x2000, 0x3, 0x35, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000063000-0x9)="2f6465762f73672300", 0xffe, 0x80880) fcntl$setflags(r2, 0x2, 0x3) mkdir(&(0x7f000001f000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f0000029000)="") r3 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x2000000000000, 0x0) mkdirat(r3, &(0x7f0000057000-0x8)="2e2f66696c653000", 0x0) fallocate(r2, 0x2, 0x81, 0x6413) r4 = openat(r3, &(0x7f0000035000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000d22000/0x2000)=nil, 0x2000, 0x1, 0x2010, r4, 0xfffffffffffffff9) readlinkat(r2, &(0x7f0000fca000-0x8)="2e2f66696c653000", &(0x7f000074e000)="", 0x0) symlinkat(&(0x7f0000020000-0x9)="2e2f66696c65302f66696c653000", r4, &(0x7f0000020000-0x8)="2e2f66696c653000") unlinkat(r3, &(0x7f0000060000)="2e2f66696c653000", 0x200) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r4, &(0x7f000005e000-0xe)="2e2f66696c65302f66696c653000", r3, &(0x7f00008e1000)="2e2f66696c653000", 0x2) lseek(r3, 0x0, 0x7) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00001d2000)="2e2f66696c65302f66696c653000", &(0x7f0000d87000)="2e2f66696c65302f66696c653000", &(0x7f0000fc3000)="2f00000000", 0xf1dbd77ca9ad5304, &(0x7f0000fc2000)="") mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000fca000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x10000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f91000)={0x1, 0x0, 0x1, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40106436, &(0x7f0000000000)={r6, 0x615}) clock_adjtime(0x0, &(0x7f0000fa7000-0xd0)={0x300000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5}) rt_sigsuspend(&(0x7f00004ae000-0x8)={0x80000}, 0x8) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0xfffffffffffffffe) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000002d000)="10") mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000b35000-0x1d)="", 0x0, 0x42, &(0x7f0000fcc000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) 2017/07/27 06:45:07 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x200400, 0x400010) mmap(&(0x7f0000882000/0x4000)=nil, 0x4000, 0x3, 0x10, r2, 0x3) r4 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1c) mknod$loop(&(0x7f0000a56000-0x8)="2e2f66696c653000", 0x8000, 0x1) sendto$inet6(r4, &(0x7f0000aab000-0x1000)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000cbd000/0x1000)=nil, 0x1000, 0x1000022, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000060a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000024b000-0x4)=0xc) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0xe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000846000-0xc)={0x0, 0x0, 0x0}, &(0x7f000037f000)=0xc) open(&(0x7f0000067000)="2e2f66696c653000", 0x0, 0x11c) r5 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r7, 0x29, 0x20, &(0x7f0000000000)="8fd5cd3743b0d8e1df0415d05b20536a4a64ab8c33da758711c515f53d558d8abdd8309617735e8628faafbac0fa4a81", 0x30) getsockopt$inet6_tcp_buf(r7, 0x6, 0xb, &(0x7f0000002000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1000) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00004e5000)={0x0, 0x0, 0x0}, &(0x7f0000ab4000-0x4)=0xc) mmap(&(0x7f0000000000/0xea8000)=nil, 0xea8000, 0x2000000, 0x41011, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) socket(0x7, 0x40000000000001, 0xfd3) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x6, 0x20010, r6, 0x4) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0xffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) 2017/07/27 06:45:07 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000071000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) r1 = accept4(r0, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x9}, &(0x7f0000074000-0x4)=0x8) mmap(&(0x7f0000072000/0x1000)=nil, 0x1000, 0x3, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x63fd, 0x7f, 0x1, 0x0, 0x7}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x5, 0x20010, r0, 0x1) r3 = accept$inet(r1, &(0x7f0000002000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) r4 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000e5d000-0xb)="2f6465762f6877726e6700", 0x4400, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0xfffffffe) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x10d, 0x800000000e, &(0x7f0000001000-0x1)="03", 0x1) mmap(&(0x7f0000a08000/0x2000)=nil, 0x2000, 0x3, 0x10, r5, 0xfffffffffffffffd) connect$inet(r5, &(0x7f0000e5c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r5, &(0x7f0000e5a000)="67432e669a9f9e4f5c0f952b8ea1a013e14f1bf9abba849c5e4c88bf1b27d5a836fa63964ebf856588640f79aa475ee648369675a62a703a26eec3152590491b35179798e887282d3d09b6808727f6eb4ccf30e8536048013a386ef8ab9036bef9d521f5aceb95c57005536828f8e936bbe30266e4584cafb22a6520f403779d67f5e641d47cc7a2277c831ad486d836", 0x90) sendto(r5, &(0x7f0000e58000)="0d", 0x1, 0x0, &(0x7f0000e56000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000-0x30)={0x0, 0x28, "f5719ff8a39fc23de545a1ce0fa41a213eab7696609fc49e0fc6c8b9c73cb53ed06274e9adcd32b8"}, &(0x7f0000004000-0x4)=0x30) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00009a4000)={r6, @in6={{0xa, 0x3, 0x100000000003, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) listen(r5, 0x5c) mmap(&(0x7f0000bee000/0x2000)=nil, 0x2000, 0x3, 0x11, r3, 0x0) sendto$inet(r0, &(0x7f0000833000-0x1)="37", 0x1, 0xfffffffffffffffc, &(0x7f0000137000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) 2017/07/27 06:45:07 executing program 2: mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x2, 0xd94, &(0x7f0000706000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000022000)=0x1, 0x4) fremovexattr(r0, &(0x7f0000d13000-0x1)="00") sendto$inet(r0, &(0x7f0000d13000-0x1)="30", 0x1, 0x20000002, &(0x7f0000b26000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = dup2(r1, r1) bind$ax25(r2, &(0x7f0000d15000-0x10)={0x3, {"576d01b99dfd84"}, 0x10001}, 0x10) iopl(0x6) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000d14000-0x5c)={{0xa, 0x0, 0x1c39a3df, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x2, 0xffffffffffff5bec, @loopback={0x0, 0x1}, 0x286}, 0xe1, [0x876, 0x0, 0x4, 0x140000, 0x0, 0x0, 0x1, 0x7f]}, 0x5c) sendmmsg(r0, &(0x7f000050f000)=[{{0x0, 0x0, &(0x7f0000496000-0x90)=[{&(0x7f0000931000)="7207dc65ebb7ae5cc23912921b15cae171869d769ea307d458556ae04a61a93e866b9fcafa93fb840768d7b4a0bcbcaa40fe359b4a99780e5ff3590812110d5005aa0d33f552edf597bd9e1b8624d07754aaadbbcd00504851bd5a1f05ac350fb546e27ca35abd8746c79b479b8f40ae5bac9fba6c748cc3c09509ed3fb7dfe50c774801dffbe4e6763ccb16b0aca5b78bbb4e77e85ad9183aaa67716aa3d242cbf90ae1e94b7e1af6abc1413a0a45f4069d8b9e922bb1723c90d22070f1fdf0cf3873884a33faf869635ff20ed2c3e4846a93d5455fc476876d58f691d4c48efc981426905809c44b7b9f22bafb517c1630cb345473d3877332a39578c243fd8ae248cb2f7371337d6aefa851a24d1de44ab5279b144b7e225bb8e8058fcfc84dd889d8f2486781cc5b29493b449acd315933878702c6e7fbc5ff53eb3c5a5b87dbbab292d683b66160a4afe2171f7a9184a45d9a2186e8a573860f89accaf749ca30f591665b512a323577f462802d3e66ee12ac33b31e6e134d9e481f9b86ff0005878c91c410151b28564c149138b8a02e5ae5b4921a349261557ff57bc397087daa85508f0a76fa6974d3445bc1f3304975aa8010ec6b6029a56b2e70a420835911a74dfb1f1ecb54375a2e5e92987d108857f9b624d1ae3dd993ee8b006cd0911a8f2af8927eedf0737f17a75b39789f60fb9655a421630b0b7a01946387275e5932b6e42cf9f438f8b1f15384330bc689947075cf840912a6e964bda2488f709887853df00a4a4d5e5727ce0f111ab90ce26fc100b818792d1bc4a6888d9b003d626703024d2c38570685911071d43ce9b153de92e28f95ae7ee98092826dea8f14487d4922b806a124548d3c7de641cf98993bb3a695137fd89ea10698de30e8a5a8b7bb8746c7ed5a05c9db84349c502005a023036f243a685a6497e3c6d423add2aa2ad8d3ade779506cd06e44c34aabd698e1c7d01a6e2009541107d5adecd0670756b406a8c534acdccb50bf3dc6853311bcb527b893ee39136a0ae07ff0843be02c609dc5ee8539a617bcba477a746943323de55f5b17515a7254435988ab79b04c4fe2a54515bff59b0113c5f085e32821bccc14a9eaaee222bda79310bd8f69df32e4fb2079ac48410ddc65b6f84cfbc45e6241de321cb6caa825404964ec340c7c583a34286c40bcb859cf55b135ef7635f1c2b01a49821cf2b9a06c5c23865bfcd138e650cb0664dc379586a460c7a0a4dba00b30f41cdb1507be3318001b070fd0de4fc4736bd260cc65b8eb6c90b3808699b32ab56051b73fe62e27a4bc0183a81e065287d5f61c87236f4433ba4f9e5ee237934447b59b9f3a55b00627c213fd470ed1a0369277f5e75a208385756a01a4f1e4d032dbcc5547c957494427d7dd7e04a78072cb0b393a64a5175615bfc2f244e301fc3d203965cdca0373b92da65a33a073124da29db90408bb661cac798811738564161e5b246c3d810346ec11036ed749417aa0ce30ea0a73b33a8d70be8f0f04adb5119ff6f4e0f0de79b24fd6c0f6da77ef4247863bdfba9056708763b535bdd0c8e317b2010b9562e96a6ee974a26dceb627b94335ddd2f20b650f77214a0d6e4ff44ccf1c0be251d2eaf239f833fe032ef5ce14a1a3d901d32088fdfa136afcf96e6009c720ee6edee0b9dea038bcc5d226f428988205369e9118569cf0d2195764071737b8c27cdc08a4ff068b2180c59bdc6ed2eeebbace58277d20ac72a7cf70a8de8d02d73e0dbc32eefff6aeacb71068a667cff76d4896fc18e65f0c185591df5ce8364f422fe86da96b944fd26b82e48310a463e43b8a48157a3cf4841a235089896b0f121b22553ebcbe5051b4d55b21aaa04f3db86ea4a4f1a8eab34c5b1fbfb426eba013d8525e44c8b51c697059196b5d23231b5f11aaee12504ccc339ccf32b59006e03816cd78752a58d1dca90737e533b71fb57f17d423858f8b5dbaca01c446b124ef612ff1ce934f7c2c5903c76906a6af352cd06c14eac9ac533518798dd7e57e2b5bbc26675327b5533db6bafd1064a4cfa36af8eabad8b88cc76185bb09613370caffa768f637f58ff98dbc977f6221b8a9b02ffba7fc95cc5a1086d309f3c99f377641941845079bd661c9f9938bbf9456e519b457ff64f6f696cd0c8bf9f0f0b5026a6e340234ddb44fa11bf19fe08dcba43dafdb056e0abc393317cb26f838d256e61a7387fc100baaaa0df1857d1cc746228df02c1d0a1d2578f4e4761596eda94c721bb5be85968364cc7d015fd6ca974246c5f33ca3d527e36ed1dd50c2b9444a61259eef69eca0d8ee1bacb359c02740fed940762c011545b9e87aa330b8eeee1d64002f5a8da5d47477813f95adf03ef57c49601b224ee3b8478059fe0becc7468cd90bf3da71f7331e2d56068f10f1e3381c0bcc053fc25060facf12b9170d65b871ff71cffc3e57ad14c642e8eb4ab4d7462b425f16989ee8514d13f1a1e32efed5f164e1fbb35fd4dc13529c3189ac9012b368a59e82b768716b7972f61dd57a2926581f8f18d2422a8b094652f23d888c663cf5eb076398cea7858dd22f5e30a1a04b788f271fd29a7e20b5f20359c142f8a4ef98ac814cff42af0bc63cd039a83c85b085f570612c0d11aed309588b70469ee17ebab40eaceacc7f362c911830762026e6cb46530c6798d734803fe53fc23ff3760ce80036cf08987de6914f8e16d24dabb594f6a1e848d4aa97d8d1b15b4f1942ccc0158b5992f3f1b9f411e6b9ba348eab07db63e06aa8f9fe1792580ca8c30c26883aff666dd307851c3b09f8b4d33d24f6077faf4e2a8d3b92f544ceba3bd1c18409d2042772d9badd0353738545267f9f45978679e35db6cdf7ab29277c5a898b4552086f0ec399ddd34565f11e609b931c0c400ee36be0d8ad32b5edb9a44a2134769a5608edbbe9747d1b5fc9b18286c5b9865035bdcdd65bc66efb5bfe6230139c39b596f6871b9fc8dece06b9913f0d0c939895247b94d09d9f331b7e91806a521cc21419423e5bbf4efaed839aac53ef3ab570bde60896873b32595afe976c4c4439efbe4ef4c6e150cde99d83fe6d7e53964fba0bd6bd6c9834f8c6a09a0b0b37d5f2201db28d9036f2d27d0f49c17461242935377fe84d898ee118fc7de42c259aaef35b23b682c2f9499bfa4235ee58279414055f5cb136f9c918f60d70abaf683d18ab9f92259e5c60104539064967b118b0cf3626646e96d329dfc6209e959266aaa343a7039f0398748ea8b99c58977f00a6d1f9de116b30e0b0fb8deb1ef926f0d09849ada485eaf8fcf836fab9824152a292309fc07a7562506bd813cc78f219ecccac4c2a4ff70f5e360d27eed6e720a3172e5331846c8871fab17885058eb3faf5bdf6f6bec23451d4aaf65c63140756cacac2fc44e6f4e6327afb75c787a01b16a937d2b3c1807ad031eb6cfa2cf2181036be863f66961fd0fdaf2d5f5c8c8b447f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0x1000}, {&(0x7f0000d1a000-0x2e)="4b535c7bfcf245932abe0a86dc01b7d5a29aaa9bbbf8cd0810a154d32acbe039387a1447c3d87fa8b972b1dc751e", 0x2e}, {&(0x7f0000d1a000-0xb8)="184165b6ec93a9f59a4659c3b07e4deeca55b9d0566d236daa78c36ca5741731307df6cc81579a216febd7dba7a9447d0024cc8ae4640b9f3b175fc3596dd64f212db1fcccdb9b78db2524c07552c27051398d5017f9a832f16dc34308a47c65adea5ff4a46822ba732b4d27c607b8b3e4da047c4cd344eb9580335714675a35666745e6d004a9763df46987a203202236d0a72214540b59165ee995f6f46a6b1fe9c61b08b81077c9ccba4084b139982749a194724fabd4", 0xb8}, {&(0x7f0000d19000)="e85c1dc1194707c53a7c2d9faf27ad653b032358aed083ba9c3caa3591f6d21d878ecc7fcf60e99926a438666be48e9566e68237f9c8709d9d6ea0f392593d2f805c11f9bf1e564ed2778391241bc14353e1f32854ca65fdd40a3787fbcc1bea3c5538ee1c88800ac407a2c5ae4ab12b44bf16e858e708e696a77b9e3db56b16f528351b431db2b7cdf8ab904fceedd7bd6bbe9e788475e13762dcf72bb73f3240d3c952a6ceb06e52051ecf40a4", 0xae}, {&(0x7f00003d1000-0x48)="d710ee646b3c73e41ab160efc66151197d927884e393d4ad8a9290ce7e4e363b58f3cc221843fc8736fab86941873327bcde9f37d4514395ae2c9b198276da82d9a986e85d64596e", 0x48}, {&(0x7f0000d1a000-0x70)="21329edc56e6ea0ab0fd8f9fd0cab6b0dc730e0190f4b6cad19c9ca30f2ab703c09c458ed4547c9917507abe96eb28946633b71675e09fc59521e01c1617bc82a21697c5d292ca9099e64a120974bf6f72d1e68a76a05ec4a6752b62bc23931e6677a4f02b44913b880dc8f16a0efb66", 0x70}, {&(0x7f0000956000-0xe1)="611cabc9ce8e7fc7652053c6ef5bd2e125ef1988ea7aa5691eefa490096ff9f4c2c56c2a7ed520ae574cff4d7684ff042e70098b2cfc2351ef67be7f2f9e1f0c77241e92bfb09792ac4986fe9c795407bae5c3d6945306893b966fa5ce19a25f0369479e74e9a2f15327ec25865c86a5c8eef3df75625b1f78de934aa478f66bef4ecdfa75871befdf2227f3402fc4097b8dc58714e2cd4fabfc3428d41678e0d333bd4f9b920fd327df1d0a11da754776c5bb7448da910c96cdbb24e3d21536f668d1a57166d9a82ce11dfed253a0dd90e857d50ceaacd6569c6dbc3b3ee16767", 0xe1}, {&(0x7f000048e000-0x17)="7cf823a8cc909200d17d659941d314da896988ce228ad0", 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0x10a, 0x5, "7d245011d440ffab18fec2d86db3e2226efd2f92392a9f7b11fa6be090ffd00daf445db65ab62062472930d91e8a66036858d3ca6b920bee206b870a08760d7692f5fb3174da7967a5db517ed2206ff6a144b7ff860d0f24ec"}, {0xa8, 0x105, 0x400, "168acbd1efc1ef9b5a2809a9ac3a4c3680525acf32816ec454b77b36d67d3bacef73ed9e14e3df4046e88219e70434c48eb33e7475d605d401cae4a098ea46582829bffa326c36320e18b48160f643d76a244cea5c81c98057d0a9c0b85d87dc02b1daff25d4d53f6421cb6ce1ee9fd2c30cce5348cb834523fbd0e3ce0d4afc211cc8484c116a4ae2a7b3e9451089c31e0ff205"}, {0x38, 0x10b, 0x5, "9f2a556d49cca7424ea30c5f6caf4d9cec8eb115f440df9da39589ed70ced3704c4d8715f20919"}, {0x38, 0x113, 0x1, "cca053e91ab2be6bc834dc6b9092bedc9014b53f94a150044d09bd3aeafb74e49b67fc"}], 0x8, 0x80}, 0x20}, {{&(0x7f0000705000-0x8)=@sco={0x1f, {0x7, 0x1, 0x7, 0x0, 0x10000, 0x26}}, 0x8, &(0x7f0000d1d000)=[{&(0x7f0000519000-0x5c)="efc368e56d0067b891d1ab34e7b7f848d6c8133005d25e4d543ba2bea00c0157f054e716cad0f851ccb3fbf105bef89b7b5a7c800a54b29f490445efd31aee202b8c7516081ae3b9061210b98e3aad99f65b1e1c9e99ac1b27a979da", 0x5c}, {&(0x7f0000760000-0x43)="f0739940e803aa121c1beef40a848770ccfd8525b69fb09e251943159ea0c2d58181839d932e2f8de201de0a29c441f3992ff1f5ea6219646810b0140ba68df5735cad", 0x43}, {&(0x7f0000d1d000)="66b53a4519b47d7a6187e7d8498e46987689aa72174713b253fa6d39be5438ee02ff847d583253a463d8d7a686e18bfbd0b5e3477ffbd4cab6c489e263c3bd79180a11104bdb837814447692f8d72ebf624f6bcab8af978f7fa81b01c9a87d2bad01cb0b9ac877ce705c7b77f9ad8d02200f611e9d232846e55074c9ff920b3b28ccb031ed748e913abe70946b2ac148127cd18fe85c6bf5d6a913fd5fda953ac6422eea21a29a51c9cd8450ba3641bf002c7bd8c17cd59c650520b3941f5b6d088decd49bce7718f23d7de081edf16a4444adee3df0bda3da1639a71795f4768f", 0xe1}, {&(0x7f0000c55000-0xfa)="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", 0xfa}, {&(0x7f0000329000-0x6a)="976d3ead2ec9d8f01bdbe349aa2cb02b8796a25ef236e5645e9b6ff91f605200aab732d197fed88976cb92e48d4277d9976285d4d741813dce8c51c1f68d010a03f61c4e83bfda81bd7e304dcc231b7322b8c58b386110563c137eb62481310e3c98a4943d5b995dba3c", 0x6a}], 0x5, &(0x7f000091b000)=[{0xb0, 0x111, 0x200, "be02e539b898e08ccab6b27a0f6074dde88ca20706c686b55068819b4da5483d3b8cbb6db39fd3cd9faa64eb1a3ce079b7ca03f659045a23fe7887a9fd13608af6becd526ccbfe0b18ad5200da933396a9fd43a6058e2d3c32c6d5d40b25ebc906c5ef555350b37bdb3b412fe96f8e018608d6c2e7d7d0765716016200120beae6be467cb85481f04d5257a1fa6e7dfb5e409325a6d58c43e7c1"}, {0xa8, 0x112, 0x9, "4d52c5d86070e243f01ca61d9b9c75f722ced6461d37f14a92f8e5e4d320d161de4551af55c251b8c26f2e39d1966fe4caf2c7a6d033872ad77075330d6edccb1e3dff779017b897ac9b0ca6f8316f2ecfcb246f96f651a028eb15f069aba605e0e378b8684ea3a1e9851d5c1a1d3c847863d6603d950687d0d3266a2b62633def3e49cf2183328f30ccca7d6295a859056d2741"}, {0xa0, 0x10a, 0x81e, "54f27cba63b07238e0311c272916c2e7b7980ecde4492e6cdd41f315c59abcf77967e4288410bf412e4660f3081b473a84bd1887384074f313927075bdfd6607525311be1b9c51574972feb8a8ed4f8f02af27b8b05555bd152dc910754c9789c3635f3717f224d4e8ce8b5085e1026e325d44982aa51e257bfe1dc453c139a6ac5fdde8559b605262b9ff"}, {0x78, 0x13b, 0x400, "f75811a9d4d3b84f615f0654fefc601bf24c597db89a8cf6a5d3a1d5824d9efc0b377c9f1791c12e798357412df4292a9eb6a8d5f6ee1edf7746fd8c408f25deb7116f1d11ab3d8e7b59f3afc155e1098e5257b8f7867fb011f60e5a5ae442e56de0483386"}], 0x4, 0xd0}, 0x2}, {{&(0x7f00004ca000-0x58)=@alg={0x26, "736b636970686572000000000000", 0x1, 0xe, "77703338340000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000d1e000)=[{&(0x7f0000642000-0xcc)="db290f4f7a7f9825d98497c43dcd521edba267a1c3bd001d349105ab0ce677839c7fc489fad9578ab8319d2c8f30f30c2740c1f3c00bac771036a3464f6ba9fcf476763fbb5b01bb3f6603562f5148c3730eb9f29d18f1a091feecc62ff9d3989116753656bee5d820d36bd408940a00a4cc2984207e7dd534ff56fd61656da4e6b0302bce7b4feb2de471991bd4745470ea68f85f24eea2ee152b2513a248ef7ef54ce8dfbc7e3312b8c53dbba228d318150fb39005c0a08f337887210f828ac9a758cd6431279cbfdef851", 0xcc}, {&(0x7f0000612000)="f6752f56222a2636eb2c527ec160c695c3a4bcaf89862613f191def214d879a3b5e6a58cb19bc227f9c15b616664d3820d67d781c18f37456a794a761d14e917ae88b350e0d5badf0b679764387d813fdf57e00c8c21a167203678d763d91845d8c9f6211b72c88f2057eb28e45d07aae34d48b28867dac0a9dc278188d1260b395ef75369cea08995703470", 0x8c}, {&(0x7f0000077000-0xca)="b16c04fd1924a2bd2ef4765ac6a1ad5dafba14d76c1160475fe89b0580bea13230d673903bf1d050ae47d464254dd300bf2e7da2089c833a2eae489d85cabc81f1bcc28326bae039ff0de22d997460f8bb1a3c00165eb7d6ebb9b9bfec26da4eb660f0e2a8f62a93caeadb0f757378bd7e9b5f11b9b5b8ff5d49ed1e99b8d94545d78f5d76292397071f9ed73f186121b94990515e0973b2ed9d156fb4f00b64e46029e3f3c9b750235f120a3c5bc2a1eddf1d7e4dcfc66a48315be63a2594553d030d448f960fc014f6", 0xca}], 0x3, &(0x7f0000bd9000)=[{0x70, 0x117, 0x3ff, "1f97602f1f400bfcedf1cc61006ccde74fbf668e9ded556f9b2a2f6a86029d204d63fb365ab3de8f784252374dd23d868f1f01f1af8d6e082232ab294eca146bf9f64665365788129e909eae8dd78fdca72dc07f95f23c83a5"}, {0xb0, 0x102, 0x1ff, "c313bb1a2f39e26f9fd96a7ff70c119384af1e0aad631524a7a769f8e17bbfb0ea974e7aff1521eac98cdf7fc4ba63b8505e6e34ddc516a84d28f5305780f526a3a48bfaeb4b3f9e26511a32bd418e8420d1a469c6324b8b5448abaa688d563465490176c8c46317cfb16d90c5e987c9ffbff5e921c97326413e7233e29cd3e3b38f051e07b93e2bc718ff55223fecc71c0a859425376bc6823c1293"}, {0x108, 0x107, 0x0, "5d41fb6d1788f9b731993a1615c5cdbd98b018c5225bcd334b234273f5756e16fed2709ae4d079ba35377ba9be0e04be6433225e9fe4377504105ee1488f9afb8ec399cb60c6a17845113b1e2e2c79a485661fbe0678ff733aaed7a4ccdda5c5eac5601b713e21a2c3f764d6210a0f84fed96b040f0edbc356951f5e351b2307c787b7e2d59bdf53a81c6c0d995162516c27813229747a85447805eb8135e2c419b6e7f8fc6fc9947dcdc92663d2099cf3e8c2d9540063d0430c4b05128e67ececec2cc553558dd80102b72c20633e77df221beeba6b2650b20f6217b51fe5cccac09dba0c284d42580f4ba0322a6430c0"}, {0x108, 0x109, 0x0, "c50d61e214f19b608e5e8a5bb16bf762e3a7f2f50c915067b5ad5ab59e686b21a59ffa76eeb1b0616769e9826ed76fa6e5e361d592ed64cd99dbe2152c60f55accd1e7c21b484efb43e37395cff3667a171d71b166b6e3094943d2031fc10fa6415b5f3a29679551c81f2bd35f4f33a03c7591224c41ef1a2fe61e0e5f6e05be2ebf89ff9988c75010b8d74d956ae35887ceeca488453972b105acea07d949ee81a265226401e10ad60e09b85122b205f89adebdb9cd658b4bfe9916619aed1a90dce17e01427f62889c43d4f870e1d690fa241c3cca021194d32f4c370897b1ec4e7b9a635498c9eca7cd3a30e0b46b60c085eafdabe3"}], 0x4, 0x1}, 0xfffffffffffffffa}], 0x6, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000045e000)=0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000c71000)=0x0) sched_getaffinity(r3, 0x8, &(0x7f0000b46000-0x8)=0x0) close(r2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000037d000)=0x1, 0x4) sendto$unix(r2, &(0x7f0000d1a000)="b42e14e2487ae3f341c44ab87cbb76fc6cf5a5a09d44852da6be0258aad9fcb1efb9d4a43c3db773419a0524d48b988b43c2edc2f67a48d736dd", 0x3a, 0x1, &(0x7f0000b22000)=@abs={0x0, 0x0, 0x1}, 0x8) recvfrom$inet(r0, &(0x7f0000d14000-0x10)="0000000000000000000000000000000000000000000000", 0x17, 0x2, &(0x7f0000d15000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000d18000)={0x0, 0x0, &(0x7f000081c000)=[{&(0x7f0000d19000-0x18)="9d8403a1fb41619a87264ac07dbc5f917a6f522f1db5bf8e", 0x18}, {&(0x7f0000383000)="cd4a2bb8f25018647104fbd3dece40317e8d090042bc5fff2703908bae0e55248fc4bfc82c8d7ad7126e68079afb0e73ac4890f004cd1b4c42a77bed01a04b00b9ba881479ee0b495d4b64f8c44b390ad043ae2539dcef8a1602f2c39f3ac1acaccb8449fec728e5068a7b975c452729d3ca4701a619b30b643f46f4242190456ec00b29d4be1d59007ce66e9fcd3bf1ba06ec664c36be726deaf48ff3999ab8cfc824fe6043d99a6209e53b4987fd82b6a9ed4f4f2d2201824dc39c6c97b1c10c", 0xc1}, {&(0x7f00007cc000-0x21)="471e25f7ab51b5762a21bb52a97d3585a04d88efb2f39a19af2dbd23e60920b8a5", 0x21}, {&(0x7f0000092000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000122000)=[{0x110, 0x18c, 0x6, "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"}, {0x60, 0xff, 0x7, "15eb2ec550fbc5e6372f79221ba8a295f2c2ebf043ffa5a0424f781e61c6629628613d75bfecd34af84a5811f21b3c3cd2ec732f30e8f39fcb4f4bcbe44fdca9cbad8856ecf65f9cb2c3dceb66879d20"}, {0x50, 0xff, 0x3, "22f168d335bfdf46fba67f8fb8912c71ba8f040797222b83a24ddadfe83c05d1eb3af39dc01777175cc6eb47a2564a7ecab99b499277c7e357"}, {0xd8, 0x109, 0x0, "5b2be4596d883e18c9e5bffdcae6973743a1080c15ea73dbf8681be7f0899695fdbad54abfde184d80d9b662986da712b73e1022e1234ee66f4274eba63f8cdda77ebb6b68ed558b2efedd465af8c329ed3d14de48046b298e9b2238dc9170bcba22bf06bf126a52637eb8f0144e8e5424bfb506b76c747c5de7fc4cf51f007c014b484a52451805f157e27e1fb621b85404babcad33cbd71a59957fc2d34818fe9683153519bb2387a999ea4385af33944935fcb5a0b2158549eca1a9a8d63964721bda5d988ca2"}, {0xc8, 0x11, 0x3, "3c8c96688413568a1dd05a2cfe92bf090ac6804ef457de052d884482ab2b52e9a79f26ce5b67d70f78de5987709110b03d4267a8672eb9cc9b90a1e7b76d9d733aa645ff08b583459e888451768c26de05c263f78ed4ee46e49490398d8107ef4a4ae7a8fc99b26a5e0b397933f6498a95f645cba948685ba985cea40d28a951e088f8b8a75ccb0692c64f59522bafd55be5a1dfa03dfc802231f93ec4d1b513f44a74fb489bc6972a95cdc8343ad33672b1"}], 0x5, 0x80}, 0x8000) 2017/07/27 06:45:07 executing program 1: mmap(&(0x7f0000000000/0x76000)=nil, 0x76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000077000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000042000)=0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000063000-0x4)=0x7, 0x4) r3 = socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000073000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x10110, r2, 0x0) getpeername$netlink(r3, &(0x7f0000077000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000+0xf1a)=0xc) epoll_create1(0x0) socket$inet6(0xa, 0x80006, 0x2) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000073000)=0x7, 0x4) fcntl$setlease(r3, 0x400, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x4032, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000079000-0x4)=0x0) fcntl$getown(r2, 0x9) tgkill(r1, r1, 0x800000088000006) pipe2(&(0x7f0000077000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TIOCSBRK(r5, 0x5427) bind$ax25(r5, &(0x7f000005d000-0x10)={0x3, {"b2124329f48aa8"}, 0xffffffffffff8000}, 0x10) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x40003, 0x20112, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006c000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x4000)=nil, 0x4000, 0x4, 0x32, r4, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r4, &(0x7f0000079000)={&(0x7f0000079000)=@ax25={0x3, {"37021ac66ac131"}, 0x2}, 0x10, &(0x7f0000030000)=[{&(0x7f000005e000)="38e2f225bd934c3cece51b176c3ca4ef780cff2868f74fc4c95d2eec4b37c18545f4a3b2a6674e02fa9b61f2b7810e10e4f26d4c736df9b30f1b9338c4e4e129a3dc5a8f7e0a07cdfcd4b4a9ba6241f6f223a458fc777c1768a13c39a43af757ff94e0f2048cbf2ba8d85d5abfc9c0ca6ce096d0bd770857dc24dcd49e352518fc5cecf4", 0x84}, {&(0x7f0000062000-0x5a)="c85876823d2f1bbcec3f85f8949bee550a302a3ee38e05885d966934b398da279e02ec603165e4826e18cbc733917ed0efe121bcd424cbd19157e1321354dbb06e4853c3ff49bb1677cbfed788ed12ad7d40d1eec98f847167a4", 0x5a}, {&(0x7f000007a000-0x7c)="cd947b06ccac02e7f3ce009187feb342f6f4bcdbf67ccc89d304c5fbf31ca7b51462f7254934da5281a9a05119400f7ea9686f2e93399c37a35d0787781490c3c940bc4a8626278ab2096185f443a134ab85e37fe4d04a2c9a598d6bb5dd6fec2bee77ebd75cf507940c2c1ed1f684061cbc13d790a583ab14be7b7e", 0x7c}, {&(0x7f000007a000-0x8c)="1766a08f37afe909d99d8f25e6ed87d5dbdf7870b2c702b32b9833b3769093a93be17d12decf843d894831df9f51e6b187fc18813d7649458348ce44f635bbb7a52acba0fea14196b290bd33a55e40967dce08702d5142e55f6048ce6b5d4656f3b3d663f981318f29a8e0ef47e9e0acf22644627f72289c303f994cbe813ee9d3a75210b38caa33df9036d6", 0x8c}, {&(0x7f0000068000)="920e96d92f880503f4569d920357e6f033b859b7f573e985ce14e15f92ec517c3bcae4676abb6288cb8910ef23474fb748080358a12ac993adfb1384906a4545352175d9741afe8349a89ca8c82320eac5b67bf0d7812eb520f82de71abee1356d63ca5b94d7f9bacabf6a0de369213428507b7f1e90ab3d2773cd582176db78629e62147da48cbc8004dd28e189e9c89260868096b96f009e062c6786ac27e200c55e3c82abdecc085238ac9c269a5b425f59783099ed9d80c04b5b5fd6f7f14a64c3f7", 0xc4}, {&(0x7f0000071000-0xb7)="1c7c5f4d369ef13c97c83b9a32d8b51cd750264781222b92e9fb7bf5dd1e837d085251a2b238237464737e3c5f672229d4353a138c6f13128be1153bea409c1443cfb14865922325c3737a5c9da0d0cb27e71b62f33807ad08dc258887cbcab8e269bc0f0135a43f3a139f7ee18661605377239ca08720a6119788c908ce94e7350277015effc14c02ce77c068e9ff14d0a74febbe17ddc6bb334779aa85f4b01314d49c2f21d95bb797a4ad15819a0be400798c8cd291", 0xb7}, {&(0x7f0000045000-0xc1)="eeb2c59f885e1ceab798c3e9c4899f2faded4175477e5c8d0ecc477730d1ad3113fd6c54e39b53b19a9ecdd722544316b80aebd949bdb3b9e2ae32d204dd234558691c14186509ebee5d92d99c73e10710bf18dc0369e723117d6aac498f3e4d5d71e8cf4ee1baf1bc04a8a5c8caff326766b45ca8a337543a343bf6a2e9c781e3b0f06dcb6af5cb3299dfb2898357d29dd05948e82df2dfe2602b96f0c5bd41fc01199a924562b8e6ecdd10015d5717b173aaa72a539dbcf35ce8a2ba85c81b12", 0xc1}, {&(0x7f0000055000-0x62)="85742f73b6c52432fde85ecabe56c907382391cfe2dbfd00c56bdd55b163aaa6d1af4b951f7229bb633053099172a7c1edab5ca3401f0260109d4d231cd323c1db441a9966132a4280559baed82418c96130edb938c238a49eb2f696dd1e10a17d78", 0x62}], 0x8, 0x0, 0x0, 0x0}, 0x40010020) acct(&(0x7f000004c000-0x8)="2e2f66696c653000") writev(r3, &(0x7f0000054000-0x10)=[{&(0x7f0000079000-0x3a)="3900000011001947040001000000010007000100020000004500ff17003f80ec14001a0004000200000000f400fb011018e907000000000da149", 0x3a}], 0x1) 2017/07/27 06:45:07 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x20, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x4000000480000001) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000004e000)=0x0, &(0x7f0000fa3000)=0x4) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000fce000)="", 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r4, 0x0) r5 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000d6000)=@assoc_value={0x0, 0x7fff}, &(0x7f0000c62000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000000)={r6, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4}, &(0x7f0000001000-0x4)=0x98) r7 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) r8 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000000)={0x1ff, 0x8, 0x4, 0x6, 0x2, 0x4, 0x3, 0x2, 0x0}, &(0x7f00005a8000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000001000-0x10)={r9, 0x2, 0x0, 0x5}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x7433, 0x0, 0x1000000, 0x0, 0x0, 0x1, 0x10020, 0x0, 0x666, 0x0, 0x800, 0xd, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000002000-0x8c)={r9, @in6={{0xa, 0x2, 0xf6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$PERF_EVENT_IOC_PERIOD(r10, 0x40082404, &(0x7f0000001000)=0x1000) mmap(&(0x7f000086a000/0x3000)=nil, 0x3000, 0x1, 0x18012, 0xffffffffffffffff, 0x0) r11 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x4000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x80000001, 0x0, 0x0, 0x0}, r11, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/07/27 06:45:07 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_rr_get_interval(r0, &(0x7f000000a000)={0x0, 0x0}) r1 = creat(&(0x7f0000005000-0x8)="2e2f66696c653000", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x81c7, 0x5, 0x26f}}}) r4 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x8, &(0x7f0000001000)={0x20010000001, 0x1, 0x200075986bd5, 0xfffffffffffffffd}) setsockopt(r4, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r3) r5 = socket(0x0, 0x82, 0x40) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000e85000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000646000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f000087f000)={0x1000, 0x206, 0x1f, 0xff, r6}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00001d5000-0xa0)={r6, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x9, 0x74eb, 0x8, 0x81}, 0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000eed000)={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]}, 0x7, 0xfffffffffffffff7, 0x4, 0xffffffffffffff24, 0x4}, &(0x7f00008cb000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000da4000-0x8)=@assoc_value={r7, 0x9ec0}, &(0x7f0000fb2000)=0x8) getrlimit(0x3, &(0x7f0000760000)={0x0, 0x0}) fcntl$getflags(r5, 0x408) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005be000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r5, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000021000-0x30)={0x30, 0x0, 0x1, 0x5, 0x5, 0x49, 0x3, 0xfffffffffffffffc}, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000020000-0x4)=r0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f000001e000)={&(0x7f000001e000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) syz_emit_ethernet(0x46, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xc, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x1c, 0x5, 0x3, 0x5, [{[], 0x0}, {[], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@multicast2=0xe0000002], 0x0}]}]}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, ""}}}}}) 2017/07/27 06:45:07 executing program 2: mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mbind(&(0x7f0000981000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000226000-0x8)=0x0, 0x8001, 0x4) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f000008c000-0x4)=0x1, 0x4) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000d24000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x40000002, &(0x7f0000d24000-0x60)=@nfc_llcp={0x27, 0xffffffffffffffff, 0x9, 0x3, 0x200, 0x7f, "8dc5165e799b07b1f64d8913c0bb84fc2d682818f958c8a28476b636069fcc514e15cf7e777efb51a0c13d64388a36f52fa88c72ff1ea8318042d8561d7f0f", 0x8d}, 0x60) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000d25000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xffffffff, 0x2000) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000774000)=0x4) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000d23000-0x80)=[{&(0x7f00005c9000-0x26)="404e6d3720a283414736f3e5ac07e3f723c6fd59ebb606c0c4d9f5ccc4150503bde8e92e8bde", 0x26}, {&(0x7f0000d23000-0xcf)="31cfc88bdd349e3a4e14cb79625d12c1e964c77828f3ded8490a7f3870ababfe0e8b690aaae8dbc97b36890a1f36631462aa13a79d9441d5cf35e998d0593154467e961892b4b2b87053e85ce8197af860ed88971847bc6b6e6a99189b9f00f1f28474d517ea39286e76d56b98fbfed1b17c3dafe88873ad7a317d58261d7445a2a06f44175d3c938b5bcf67a36b38e4c6815b41a91ff888bfee84ea42a9ca4dcf9d0d2b371d24af3d3d4ae4a16616ff87a2712ec37a3d902207e6318affb4489fc5cee7084c113e8d0f6ef9f3329f", 0xcf}, {&(0x7f0000d23000-0x48)="1212f5040ef5ecf188661b1b363dcab068e2a323a538adcdbddae2eac353c97fb6b4bbc06d6de31f118c5e58061fd578d6695b8e7caefa9d3b514bb551a4bf831cb3c62332470b63", 0x48}, {&(0x7f0000d22000)="c399afefefb80916769a2c783bce26048684df7e75f15c5c", 0x18}, {&(0x7f0000998000-0xee)="9e4fc70fe2b7e8fe7dd57c77501f63b3e7f862f1bb37c64d30b1be0e1789c9ace21645d6953f2a607da6ab22539a8b706a439a62560e37559fe99e4ba2492bcc2a43b0c31569926e1b08c3ac0c1050f030b480a93909eadd4f48a1c5753021e0f1473785929f07c61ac96cd994a24ee5ee8fc37155588513a46042f3c52e1f43423b9225439b968a32c4510e17e1c461d4360876be7f2b18121eb3c92966e875ff060515ee352f4a20396105e28a4df1cc0b46843ae317a43ba17b3c57d1481241901f592c27f8fef64a5e1df4df570234c92078b29bd3612295c50669e5e509effb761574c1a35fc2cfd5dcc25a", 0xee}, {&(0x7f000051c000)="7de9dafe5c26d8ac99b8e2626b207b2ee77ea7a67bcfdd1362714d7de36b14dc14e675d1e7ac605a74df08a582b72a32ba4614faec6a00d3d990eb26bfa300aa9e0e681e3f", 0x45}, {&(0x7f00000d8000)="0a371c695126cb60b920316864d5d5ad69612f3ea65bd7bc0727b0f1d7f995a4e0a92285fafe40519b9f8f07b8f5add1183a5beaa7240d2ab84f838538d773ad3deee6e08148e62a70704dcccfb9c831c61a4113ec0e62f3831ffee03f838c7008e2d51ad9a9e603978954a5aa0f98900a53ade3cc867030de4e42a9f94f8acdccf7bc1adbe392651b34c8", 0x8b}, {&(0x7f0000ac0000+0xfbc)="72af294017c1ca5aea723c876d6604256a56b77c68e6469aa31f726122d47462d817a8a0cd6934bcd4b555c6ddcbc9b3e2e8a3bdcf07102d52bca280", 0x3c}], 0x8, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000d24000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000d23000-0x38)={0x0, 0x0, &(0x7f0000d23000-0xa0)=[{&(0x7f0000d22000)="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", 0xfd}, {&(0x7f0000d23000-0xf5)="241224eb85b439840026543e8b92a28a9241e74f763c96c0e11fc95cd9acf5677360e18f641a9cfb2a166a2e628b2514dff90f4bddb37b20f5f2e7c511b88a5b7db009825ee3c1abca206e1fa78446c30661a847566b2de44bccb2a6601efda8367f8bd6f5445b3ffca283a32809ac728fe6b4198e105af3df3054c344ad1310a95f3e472406aa154bb6e1deeceeaa0a44caad4979a51b75ae7b457fead0736dcbb9749fe0a44945169072af0025864735108a6788c66b7056397a3707bf594cf199eb550823418b40600d37828e2819b8e6fc9ef871846bd586c9c6c6e06cb17628365a43c9c5ae4142cccca3f0355c8318e64725", 0xf5}, {&(0x7f0000d23000-0x27)="45a42fedc03267945676a24b93b10f6c50100f5fdea158bc026f1c21c9e6ec27d78e9d82407eb9", 0x27}, {&(0x7f0000558000)="02b50a45c78436bea29bfe1416e520493acb0e", 0x13}, {&(0x7f000051b000-0xf4)="bbb4011c8bf7096fa8cab3bb8b6bb252cf243841f703be8a961e2ffdadb037a5801a029af346e22e17e3741fa5128b7657f666a4a71496f74b3c8ffc17ad8c1ac9ec94de0f077f787d0a63a73764cfdec96dac5c21f9ff03062aa3dec02ddfad438fb011b698db2718dd4d68ce56ac8f4f8af561d55847e70773c8d0f311d6003073976a06a437f0189222ccf7ecfb3839f2e2dc021008ab4928f3a815cc44498765c771e5c015a6035f0aa9c1f1cd7109adf1b59310616d765a39e04bb26c9c14bbc21eb6337435f9259a2cc3adc8999f70d8ada35f56db6fbc6bb00a5ab7e7550f387dcb25a21c25fb0a68bfb52ecb090bc779", 0xf4}, {&(0x7f00001ee000-0x5e)="d118e2062e5ac8b85674b2b16f0a2ab649e9bad9a9d52fa012d513de42d458c5c8c872272b3148f3365c2d7db7f70f9645843c3943d930135beae96a8379eef8023e7c7ebf80decb5647340c2f33f37552f92b7938b22fa8e5a42aedbbfa", 0x5e}, {&(0x7f0000d23000-0x48)="1d593a461eb5de7fdcc1aed14b12fe68b2267049f158590d04080c64aaff0f2f75aa38860a8137cb9da22603154b741c1a8273c0594b8394b591e3f7c376903b9a0e49e351202326", 0x48}, {&(0x7f000062b000-0xde)="d58702baef53cb2f74bb5e66311cb2da5029acc140ded466665474b4aab38debac8f4bd7f3e449cc4c863ffadfa5505f1563ca6c21e5910ac402ac839767b01c78e88de9df010df6351cc3962788fa82d32f86969a7d7f33fdd3b8cb42d17fa19ee486f664b74bd13dbcd7305efe93de8f8eeac66a079634684bb62ad585673218d981870ad2a1b039cb499f81defbbe1c12d9bb8458e99070a8b07d862ef93ecac2b23d611cdcdf6d2d555569ff01a00053636ef36630c5719b335c63c54c2e88b61f9bec7d738815b99d0a73e0decef8c2360d334073e3e59f3b3c1bec", 0xde}, {&(0x7f000055d000)="cda19e2ab195cec3e8dfb5002cf80037e46f079f6953030d339c479ffadb5f1a637cf53f721a232a1edd65739e0267affd7f04dde60c97857e0e691aa9a7d63b11cad4363cbe9b5bbb1d7c5ddfbd664c08667cb4d2f1be2f1272c81c56025f03a614c86d0cd50a57ccbf5a5832452dd67045c87fdcf5326a9a8693a443c5fcf79f476e34c70e3526429c0a5fec5051220a20796a8770300c298399c0a13c568366dbe043d8", 0xa5}, {&(0x7f0000d23000-0x91)="f0173c739069dc1a0b1e7b5e6e66c47de8637dd241a5c58f2063057324d2bbe4001120d0f10d051a7251911e9d5f7f2048ea5bdafd399d947806d950dd07b4298e15a0b0e250e4e0b4d0b5937095190a25630a3106103e469c5ecd4f23b42b14efbe00ced11b8498f8e65ebdc502b65e31af2ba631b3668d55abc9570efea5a699920c42f9b955aa9aab1ef2f6e4d9ef28", 0x91}], 0xa, &(0x7f0000b3f000-0x448)=[{0x98, 0x107, 0xdc7b, "7397d4566d085b3e81bf33c7d2fcd8e9bfc9c0c83766a64f130a353fad929c6e4c8966e99133ecbd19629e2fe035001c2a3c743d3b3a5b63864c61e3cdef873dd674aed4883bc3dfd9cf88b6ef3828440754ecc5f1c76b10b27ae3ae236ca87869f7e5a546844b39f84aae68ffc95c706bea10403b3ff596eebeffbb920368db22"}, {0xb0, 0x85, 0x2, "f6a6c655c451ebaf0d694ffb5e12fed77846a0674134c8e1528f7ab28d1c5ba6ee2237ec238590ee9cff32f27314c84275e4ed8a6928d70c067dcdaae22452b981b20c333861786513b3122e01b8ff32028e1424199752c646fdb372c3f2d521492bdde637c833b064bbfc6ac4b7bd213aa914e8ce942b56fd71302c8c1266087ac47eea2212c286ec3ccb441d37bf60c0d333bd58c7692a1b3b73daeb5ba9"}, {0xc8, 0x106, 0x5, "5e0a9b7ed63c3247e4fe9c2e1a5b4ad2c0da72ef670a8aa42b9808aaaaea9324967ffd552d6874558531ab8308beb6aff67e837a9739b0836f4e8c3265f27a51dc18f952a2e1ae2c9fcdb5346aec366da9901d826343818ffb072390788a2c6ce48103ae9972ef47c9d1753dbc73203d75787ff7d29f14cfca06422278a0a9f42014447d3397197f8c13062ea40c4c0b66f76f5b784614b689b21a898bdd802a50888ee236728a72c0114dabb20a83b013924e4aa3"}, {0x40, 0x102, 0x5, "162304689c510875d22b7bc2c6eb99e843d5501674ea1ac85240b9532e6af2f8a621265b407cd166d74ce0"}, {0x60, 0x11, 0x80, "e6eb06f186994aae7232812a39198084edb57214c602ab84eee7cbfa9a37f9c4f54843e7d505450d8c504f5b7252bc2b5891e2a7259f30dd0018f3ef62183e311dff644d3e44fb6b4c40245dff0a88"}, {0x108, 0x1, 0x4, "1bf726670ff67a98828316ae49c9092a71a52792d02fdc7e65313208ccd17bd16501c5ef4bbe508c6589aa188bd0256103ae3a8c4e27f362a6f60cbc4733fe28c7be25f52d195ef3e6336176eff7fe176fdf4b42a155b56e170b4a7c92abf6dda7c29bbe91f4c314822c1951c78463395bbf73d2ac72a54d221ba1ad6709e78173f0bb91d69185f8f8f79809189f4757d935e876c7c42a3d2c90ac40cb237b0677f87674cb088093365219e37f1963fa800cd556df413ba181e97a1b169f319c75b92f359dfc0c55a636e150fafdcbde3452a2c8645fefb7e52ff258cfa399706389c28088ff642333d355609148b2f263ec"}, {0x90, 0x10f, 0xee, "9837eb6532e9d452784ddbffa1cb1eac8471aa7451d4b4cafbace5f82385bb77e76c431e4488f0d55ea1d47b25bcf8255b6f49137ef4d9de2f4a36542e1fba5d310ad2a28a9b56797b0bd365631b4210020d276c01d494600043a52b6804a54cf4d2bed719b1999a4583b53c6f68d32e7f4095a25d867173e3223d"}], 0x7, 0x20004005}, 0x84) sendto$inet(r0, &(0x7f0000d0f000)="c7", 0x1, 0x20000001, &(0x7f0000d1c000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/27 06:45:07 executing program 3: 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) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000bac000-0x8)="2e2f66696c653000") r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$netlink(0x10, 0x3, 0x6) socket$alg(0x26, 0x5, 0x0) r1 = getpgid(0x0) r2 = open(&(0x7f00005c4000)="2e2f66696c653000", 0x8802, 0x0) mmap(&(0x7f0000303000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b7f000)={0x0, 0x4, 0x42, 0x8, 0x43b00a3400, 0x2}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000010a000)={r3, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r1, &(0x7f0000303000)={0x2f, 0x2, 0x0, 0xfff, 0x8, 0x5, 0x10001, 0x2}, 0x0) mmap(&(0x7f0000000000/0x61000)=nil, 0x61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x1, 0x33, r2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000061000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000029000-0x4)=0x0, 0x4) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0xc, 0x35, r4, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000062000)=0x6, 0x2) getsockopt$sock_int(r5, 0x1, 0x3b, &(0x7f0000024000)=0x0, &(0x7f0000062000-0x4)=0x4) sendto(r0, &(0x7f0000003000-0x1001)="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", 0x8c1, 0x0, 0x0, 0x0) dup3(r4, r4, 0x80000) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000063000)=@assoc_value={0x0, 0xffffffffffff8000}, &(0x7f0000058000)=0x8) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000064000-0x8)={0x7, 0x5}, 0x8) 2017/07/27 06:45:07 executing program 2: mmap(&(0x7f0000000000/0x321000)=nil, 0x321000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000321000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) r1 = semget$private(0x0, 0x4, 0x1ff) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000009, 0x24010, r0, 0x0) clock_gettime(0x0, &(0x7f0000322000)={0x0, 0x0}) mmap(&(0x7f0000322000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000323000/0x1000)=nil, 0x1000, 0x2000008, 0x32, r0, 0x8000000) mmap(&(0x7f0000324000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000324000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) semtimedop(r1, &(0x7f00001d7000)=[{0x2, 0x9, 0x0}, {0x0, 0x6, 0x1000}, {0x0, 0x7e0000000000000, 0x0}, {0x6eb841d8da06b451, 0xd4f6, 0x800}], 0x4, &(0x7f000014c000)={r2, 0xa}) mmap(&(0x7f0000000000/0xcd0000)=nil, 0xcd0000, 0x3, 0x20010, r0, 0x0) r3 = inotify_init1(0x80000000000000) mmap(&(0x7f000082c000/0x4000)=nil, 0x4000, 0x8000003, 0x32, r0, 0x0) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000cd1000-0x9)="2f6465762f73672300", 0x7, 0x1fe) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r4, 0x5415, &(0x7f0000cd1000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r3, 0x8, r5) fcntl$getownex(r3, 0x10, &(0x7f000004b000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) rt_tgsigqueueinfo(r6, r5, 0x40, &(0x7f000004c000)={0x0, 0x5, 0xfffffffffffffffc, 0x0}) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r6, 0x2, &(0x7f0000cd2000-0x10)={&(0x7f0000c4a000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}) mmap(&(0x7f0000196000/0x3000)=nil, 0x3000, 0x4, 0x1110, r0, 0x0) mmap(&(0x7f0000cb5000/0x3000)=nil, 0x3000, 0x800000001000005, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000322000)=0x0, &(0x7f000020a000+0xc24)=0x0, &(0x7f0000322000-0x4)=0x0) mmap(&(0x7f0000278000/0x4000)=nil, 0x4000, 0x1, 0x34, r0, 0x400004) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000321000)=0x0, &(0x7f0000321000)=0x0, &(0x7f0000cd2000)=0x0) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) add_key(&(0x7f0000cd2000-0x8)="7472757374656400", &(0x7f000084a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007d5000)="69f7a299551aa4fd87cd48bf4b04d513353c4fb9d2bf8bafc078d58e8b4692cbe05099984418dac458ba6d4903556e553c88689e3c878f05f75c8233dba056697afba706306599bcfea9c7fe975029398f9d95f28bbf8c12fcca0d2f8f1dac4e7ca14b91ca53730d02773f8267ba846039a1998b0641fe954237", 0x7a, 0xfffffffffffffff8) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x2000001, 0x33, r0, 0x2) request_key(&(0x7f0000cd1000)="6465616400", &(0x7f0000cd1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cd1000)="766d6e6574312600", 0xffffffffffffffff) mmap(&(0x7f0000437000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = add_key(&(0x7f0000cd2000)="6b657972696e6700", &(0x7f0000556000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b8d000-0xef)="36f6a17eb8ab896cef858473a54e46d789b09f03718ee00a9e0796a2fe26a8cb1195d95a84cacab58b8afcebf592be0aa90a2fc607e02760221d14f6464a86ff7032218050f830daf233ef49b3f00a7888138573352e629b3e1ed378b2276cfbdd61fe0baadb52f6c591681a4a99efcf7336fc69253a5a94db175ce8f7fe3f86600dc93f2c7de30de515f3f4d51507bb296a824880b2db425a5d7467cc72f9cb8ee40a319bb4391f5f10aa603bd695a0555a12ddd4c34b288a83553d90bbf2612d9caeab402627fb1107063e5531bbbdc9b6b0381a008e0c56aff4db27f704652b1dc398632bbe525d43ac3f682259", 0xef, 0xffffffffffffffff) keyctl$chown(0x4, r9, r7, r8) r10 = fcntl$dupfd(r0, 0x406, r3) write(r10, &(0x7f00001c8000)="22000000180007120fbe00400a0600000a00ea1eff00000000010000000600ff4590", 0x22) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r10, 0x80084502, &(0x7f0000c53000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/07/27 06:45:07 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x200400, 0x400010) mmap(&(0x7f0000882000/0x4000)=nil, 0x4000, 0x3, 0x10, r2, 0x3) r4 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1c) mknod$loop(&(0x7f0000a56000-0x8)="2e2f66696c653000", 0x8000, 0x1) sendto$inet6(r4, &(0x7f0000aab000-0x1000)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000cbd000/0x1000)=nil, 0x1000, 0x1000022, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000060a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000024b000-0x4)=0xc) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0xe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000846000-0xc)={0x0, 0x0, 0x0}, &(0x7f000037f000)=0xc) open(&(0x7f0000067000)="2e2f66696c653000", 0x0, 0x11c) r5 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r7, 0x29, 0x20, &(0x7f0000000000)="8fd5cd3743b0d8e1df0415d05b20536a4a64ab8c33da758711c515f53d558d8abdd8309617735e8628faafbac0fa4a81", 0x30) getsockopt$inet6_tcp_buf(r7, 0x6, 0xb, &(0x7f0000002000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x1000) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00004e5000)={0x0, 0x0, 0x0}, &(0x7f0000ab4000-0x4)=0xc) mmap(&(0x7f0000000000/0xea8000)=nil, 0xea8000, 0x2000000, 0x41011, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) socket(0x7, 0x40000000000001, 0xfd3) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x6, 0x20010, r6, 0x4) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0xffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) 2017/07/27 06:45:07 executing program 5: r0 = syz_open_pts(0xffffffffffffffff, 0x42700) mmap(&(0x7f0000000000/0xe4b000)=nil, 0xe4b000, 0x1000000000003, 0x32, r0, 0x0) mmap(&(0x7f0000e4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e4b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xc3, &(0x7f0000e4c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000bf9000/0x1000)=nil, 0x1000, 0x200000c, 0x3f, r1, 0xfffffffffffffffc) mmap(&(0x7f0000e4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000cd5000-0x10)={&(0x7f0000e4e000-0x8)="2e2f66696c653000", 0x0}, 0x10) r4 = dup(r3) mmap(&(0x7f0000e4c000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000e4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r4, &(0x7f0000c5a000)={0x26, "736b636970686572000000000000", 0x400000000f, 0x0, "656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000e4b000/0x1000)=nil, 0x1000, 0x0, 0x32, r2, 0x0) mmap(&(0x7f0000e4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) listen$netrom(0xffffffffffffffff, 0x9) mmap(&(0x7f0000e4c000/0x1000)=nil, 0x1000, 0x20003, 0x40810, 0xffffffffffffffff, 0x1e) mmap(&(0x7f0000e4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000e4d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e4c000)=0xc) r6 = getpgrp(r5) r7 = perf_event_open(&(0x7f000002f000)={0x2, 0x78, 0xaaf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80f, 0x3, &(0x7f0000908000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000095e000/0x4000)=nil, 0x4000, 0x800000001, 0x11015, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r8, 0x80084504, &(0x7f0000e4c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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socketpair(0x10, 0x80000, 0x947, &(0x7f00008fc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e4b000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r10, 0x8400ae8e, &(0x7f0000e4b000)={"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"}) prctl$setfpexc(0xc, 0x40a0000007d) getpgid(0x0) ioctl$DRM_IOCTL_DROP_MASTER(r9, 0x641f) mmap(&(0x7f0000e4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r8, 0xc0106401, &(0x7f0000281000-0x10)={0x35, &(0x7f0000e4f000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000b82000/0x2000)=nil, 0x2000, 0x9, 0x35, r7, 0xfffffffff7fffffd) r11 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, r11, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x1, 0x0}, {0xffffffffffffffff, 0x8, 0x0}, {0xffffffffffffffff, 0x400, 0x0}, {0xffffffffffffffff, 0x20, 0x0}, {0xffffffffffffffff, 0x84, 0x0}], 0x5, 0x6) bind$inet6(r11, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f000070b000/0x3000)=nil, 0x3000, 0x20003, 0x20010, r7, 0xffffffffffffffff) 2017/07/27 06:45:07 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80003, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000007000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f0000008000-0x9)="2f6465762f6b766d00", 0x8000, 0x0) getsockopt(r0, 0xff, 0x1, &(0x7f0000004000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000-0x4)=0xda) 2017/07/27 06:45:07 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000225000-0xc)="2f6465762f6175746f667300", 0x900, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000001000-0xc)=[{0x0, 0x0}], 0x1, 0x9) prctl$intptr(0x24, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xabd000)=nil, 0xabd000, 0x3, 0x32, r1, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000abd000)=[], 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000ab2000-0x4)=0x0, 0x4) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ac0000-0xd)="", &(0x7f00000a3000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ab5000-0x4c)={0x0, 0x35, "c0a7666d07fe93cb3724403730a6d0937da9f3e557f5c09c8c6da227d3029c22d5304a083d6625da05174593d3dbc809819f755d36"}, &(0x7f0000ab4000)=0x40) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000abf000)="2f6465762f7663732300", 0xffff, 0x800) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f00007a7000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/07/27 06:45:07 executing program 3: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000032b000/0x2000)=nil, 0x2000, 0x3, 0x432, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f73000-0xd)="2f6465762f7573626d6f6e2300", 0x8ef, 0x2) ioctl$int_out(r0, 0x5462, &(0x7f00007a2000-0x8)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = getpgrp(0x0) getpgrp(r2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000002b000)="2f6465762f76637300", 0x102, 0x0) r4 = mq_open(&(0x7f0000035000-0x3)="07", 0x40, 0x0, &(0x7f000000d000-0x40)={0x6, 0x3, 0x25, 0x1000, 0x2, 0x1, 0x7, 0x5}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000b4d000-0x8)={0x0, 0x5}, &(0x7f0000f74000-0x4)=0x8) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f73000)={0x9, 0x8000, 0x1, 0x9, r5}, &(0x7f0000f74000-0x4)=0x10) mq_notify(r4, &(0x7f0000000000)={0x400800, 0x5, 0x2, @pad=[0x400000200, 0x0, 0x2, 0x1000, 0x0, 0x0, 0x81, 0x100000001]}) socket$netlink(0x10, 0x3, 0x1e) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f00008ea000-0x10)={0x6, 0x0}) r6 = 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) shmget(0x1, 0x2000, 0x78000025, &(0x7f000055f000/0x2000)=nil) dup3(r6, r3, 0x80000) r7 = inotify_init() r8 = socket$inet(0x2, 0x80000, 0x8000000000) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000f73000-0xa)="2f6465762f7663732300", 0x3, 0x101040) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r9, 0x84, 0x20, &(0x7f000003e000)=0x0, &(0x7f0000a81000)=0x4) mmap(&(0x7f0000050000/0x3000)=nil, 0x3000, 0x3, 0x3f, r7, 0x0) fcntl$getownex(r8, 0x10, &(0x7f0000f74000)={0x0, 0x0}) fcntl$getflags(r1, 0x401) ioctl$VT_DISALLOCATE(r3, 0x5608) close(r4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d59000)="2f6465762f7667615f6172626974657200", 0x80, 0x0) pause() 2017/07/27 06:45:07 executing program 0: userfaultfd(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x8011, r0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000839000)="2f6465762f696e7075742f6576656e742300", 0x24, 0x40040) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2f000)="2f6465762f6b766d00", 0x20, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000e1f000-0x4)=0xffffffffffffffe1, 0x4) r4 = fcntl$getown(r3, 0x9) fcntl$setownex(r2, 0xf, &(0x7f00009d4000)={0x0, r4}) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000802000)={0x1, 0xffffffffffffffff, 0x0}) epoll_create(0x800000000001ff) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) setsockopt$inet6_dccp_buf(r5, 0x21, 0xf, &(0x7f0000da0000)="85e0b7792dd70aa768c135d4646431182120bc9dd6bc1ac557571e63f6b7a924f37d593416416897396249278413d09a5930322f8c21b6942e5a1abd826ccfe24f395ce1ace70935bc494a214f", 0x4d) userfaultfd(0x0) syz_kvm_setup_cpu$x86(r3, r6, &(0x7f0000923000/0x18000)=nil, &(0x7f0000c4b000)=[@text32={0x20, &(0x7f00002c6000-0x4a)="650f01d19ac90000001601c74424029d000000c7442406000000000f01b02426653ef2670f22e2c4c273f54619f466baa100ec66260f01c88fe928919fb08300008fc978d39a01800000", 0x4a}], 0x1, 0x7, &(0x7f0000784000)=[], 0x0) tkill(r4, 0x7a) setsockopt$inet_dccp_buf(r5, 0x21, 0x2000000000, &(0x7f00001d4000)="511c2b05f7011b1300e5b39717ee48d5ca85b5a16cd50fd7498408ea001f002081c6a4097d67f6d6202ed1aa69020000000022000d8e15d65c92ff7a6aee29554a3d967301000000000000e53b", 0x4d) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0xfff) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00002d6000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$KVM_RUN(r6, 0xae80) prctl$seccomp(0x16, 0x1, &(0x7f00001bb000)={0x2, &(0x7f0000eaa000-0x40)=[{0x24000000, 0x0, 0x0, 0x0}, {0x8, 0x7, 0x10000, 0x0}]}) sched_setscheduler(0x0, 0x6, &(0x7f0000690000-0x4)=0xffffffffffffff86) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000eda000-0x4)=0xffffffffffffffff, 0x4) io_setup(0x2, &(0x7f0000246000)=0x0) syz_open_dev$usbmon(&(0x7f00000a4000-0xd)="2f6465762f7573626d6f6e2300", 0x3ab, 0x501200) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000fbf000-0x138)={{0x0, 0x15002, 0x0, 0x8001, 0x8, 0x0, 0x0, 0x5, 0x0, 0x4, 0x9, 0x0, 0x0}, {0x0, 0x0, 0xf, 0x0, 0x5, 0xd7, 0x6, 0x9, 0x0, 0xf5, 0x9, 0x9, 0x0}, {0x0, 0x2000, 0x0, 0x0, 0x0, 0x1fef40, 0xfff, 0x7, 0x40000000, 0x8, 0x8, 0x2, 0x0}, {0x0, 0x1000, 0x200000000, 0xfff, 0x2, 0x2, 0xfff, 0x400, 0x0, 0x2, 0x1, 0x2, 0x0}, {0x4, 0x107000, 0x0, 0x0, 0x6, 0x69af, 0x5, 0x6, 0x100000000, 0xe4b4, 0x1, 0x0, 0x0}, {0x0, 0x0, 0xf, 0x75c0000000000000, 0x1, 0xfffffffffffffffe, 0x80, 0x767, 0x4, 0xffff, 0x8, 0x0, 0x0}, {0x6000, 0x0, 0x4, 0x6, 0x200, 0x6, 0x468b, 0x2b9, 0x0, 0x9e1, 0x80, 0x0, 0x0}, {0x0, 0x4, 0x10, 0x20, 0x1, 0xfffffffe00000000, 0x6, 0x0, 0xdf, 0x1, 0x40, 0x0, 0x0}, {0x6000, 0x2, [0x0, 0x0, 0x0]}, {0x6000, 0x10000, [0x0, 0x0, 0x0]}, 0x40000, 0x0, 0x1f000, 0x2, 0x0, 0x2000, 0x0, [0x400000800, 0x3ff, 0x0, 0xff]}) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f000071d000-0xa)="6400000000000000003d", 0xa) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r3, r6, &(0x7f00009b2000/0x18000)=nil, &(0x7f00006fe000-0x18)=[@text16={0x10, &(0x7f0000bee000-0x37)="9966b9040200000f3266b80500000066b9096d9daa0f01d9f20f3566b9c50800000f320fc72bf32e0f017889b85b008ed07ed7640f01ca", 0x37}], 0x1, 0x3f, &(0x7f0000eba000-0x20)=[@cr0={0x0, 0x10000}], 0x1) mknod$loop(&(0x7f0000ce4000-0x8)="2e2f66696c653000", 0x1dd758e37329ef25, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r6, 0xae80) [ 366.787577] nla_parse: 16 callbacks suppressed [ 366.792382] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. 2017/07/27 06:45:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000acb000-0x23)="c417", 0x80000000000) write(r0, &(0x7f00002cd000)="a8", 0x1) getuid() fcntl$setpipe(r0, 0x407, 0x1) sendfile(r0, r0, &(0x7f0000a1f000-0x8)=0x0, 0x100000000000003) mkdir(&(0x7f0000ae4000-0x8)="2e2f66696c653000", 0x98) mount(&(0x7f0000998000-0x8)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x80000040, &(0x7f0000702000)="") r1 = creat(&(0x7f0000ea1000-0x8)="2e2f66696c653000", 0x50) fcntl$lock(r0, 0x7, &(0x7f0000fb2000)={0x5, 0x1, 0x0, 0x0, 0x0}) writev(r1, &(0x7f0000017000)=[{&(0x7f0000965000)="1962246eb6", 0x5}], 0x1) r2 = semget(0x2, 0x3, 0x200) semctl$SETALL(r2, 0x0, 0x11, &(0x7f00003a3000-0xc)=[0x7520, 0x3, 0x6, 0x10000, 0x2, 0x800]) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) semtimedop(r2, &(0x7f000047d000)=[{0x2, 0x7fff, 0x800}], 0x1, &(0x7f0000d73000-0x10)={0x0, 0x0}) r3 = syz_open_dev$random(&(0x7f0000cbc000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x80000000000000) r4 = dup(r3) ioctl$int_in(r3, 0x5452, &(0x7f0000e47000-0x8)=0x40) r5 = open(&(0x7f000014c000)="2e2f66696c653000", 0x202100, 0xf) syncfs(r5) ftruncate(r5, 0x7fff) fcntl$addseals(r4, 0x409, 0xffffffffffffffff) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000129000)="2f6465762f70746d7800", 0x220280, 0x0) sendfile(r6, r5, &(0x7f0000013000-0x8)=0x0, 0xffffffff) r7 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009e6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000659000-0x4)=0xc) fcntl$setown(r0, 0x8, r7) getpgrp(r7) fcntl$setsig(r3, 0xa, 0x12) tkill(r7, 0x16) 2017/07/27 06:45:07 executing program 1: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000001000)=0x0) r0 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f00002a7000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000694000-0x10)={0xfffffffffffffff7, 0x3, 0x7, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x0, 0x10, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000133000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80001) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cee06e", @ifru_mtu=0xcf1a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) shutdown(0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f00006fc000)={0x0, 0x0}) mount(&(0x7f0000d04000)="2e2f66696c653000", &(0x7f0000903000)="2e2f66696c653000", &(0x7f0000812000-0x6)="6264657600", 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)="2e2f66696c653000", &(0x7f0000d78000)="2e", &(0x7f0000fdb000)="756269667300", 0x1000, 0x0) link(&(0x7f0000a4c000-0x8)="2e2f66696c653000", &(0x7f00001a7000)="2e2f66696c653100") mount(&(0x7f00002ba000-0x8)="2e2f66696c653000", &(0x7f0000cbf000-0x8)="2e2f66696c653000", &(0x7f00005f8000-0x6)="72616d667300", 0x0, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)="2e", &(0x7f0000188000-0x8)="2e", &(0x7f0000753000)="6d736c6f7300", 0x5010, &(0x7f00000e7000)="") r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$ax25_buf(r2, 0x101, 0x20000000000019, &(0x7f000095d000-0x9b)="45", 0x1) 2017/07/27 06:45:07 executing program 4: socket$bt_l2cap(0x1f, 0x3, 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) r0 = open(&(0x7f0000001000)="2e2f66696c653000", 0x4000, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000001000)="2f6465762f7663732300", 0x4, 0x20800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000003000)="2f6465762f6c6f6f702300", 0x9, 0x301c00) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000004000-0x8)="2e2f66696c65302f66696c653000", 0x80000, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x9) r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x82) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000004000)={0xfffffffffffffffd, 0x876b, 0x9, 0x1f, 0x0, 0x3, 0x0, 0x4, 0x7, 0x3f, 0x6, 0x1}) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) ioctl$void(r4, 0x5451) r5 = syz_open_dev$loop(&(0x7f000000c000)="2f6465762f6c6f6f702300", 0x0, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x4, 0x32, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x10003, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x6, &(0x7f0000007000-0x30)=[@map={0x7, 0x5, 0x80, r3}, @generic={0x80, 0x81, 0x40, 0x80000001}, @map={0x3f, 0x9, 0x7, r3}, @map={0x0, 0x7f, 0x100000000, r3}, @generic={0x20, 0x20000000, 0xffff, 0xff}, @generic={0x0, 0x6, 0x100000001, 0x3f}], &(0x7f0000006000)="7d70726f637070703100", 0xffffffff7fffffff, 0x5d, &(0x7f0000003000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70e7}, 0x30) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2000000, 0x8000000000134, r2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000007000-0xe)="2e2f66696c65302f66696c653000", 0x3fd, 0x80) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000000000)={0x2, 0x8, 0xe7, 0x4e, 0x77, 0x1}) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000015000-0x8)="2e2f66696c653000", 0x3) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000002a000-0x20)={r4, &(0x7f0000018000-0xd6)="3e30e5f3ec092f05009ee6e211fd13274b4b86521020a84ca90bb9fb331668e8a0fb08f379e0aee1ef957d2d65ffe10e3a902dcf167e08c6f72a110e9fbca0c97d07df5094146ff390ddf33f2345b19c8b99eaabafc0e16b2edbb69552aa3e8db556b6f66ca41c06262aa2be4b2cf7746f54b951fd27c629012cf351498e50cbec611bd60db4474d986087ffda68315e127849cfd61a00a0290aa15309000000ba83ae9c1ea21a773318ffdcb4536e193237ac3b27d2655b72510f8aa6aa89c288a9060536e4b675cb0061b1f44ac3018bd66d4f791e", &(0x7f0000029000)="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", 0xfffffffffffffffd}, 0x20) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000010000)=0x70) syz_kvm_setup_cpu$x86(r7, r8, &(0x7f0000001000/0x18000)=nil, &(0x7f0000020000-0x18)=[@text64={0x40, &(0x7f000000e000)="410f205cc443d54995a45c000007480f01ca440f20c0350f000000440f22c066364be902b20000b805000000b9824a00000f01c1b9250300000f32660f388047d166baf80cb8549e2e81ef66bafc0c66b8008066ef0f20e035010000000f22e0", 0x60}], 0x1, 0x0, &(0x7f0000025000)=[], 0x0) ioctl$KVM_RUN(r8, 0xae80) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f000001e000)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000014000-0xc)={0x7fffffff, 0x7f2e, 0x0}) close(r0) ioctl$UFFDIO_UNREGISTER(r5, 0x8010aa01, &(0x7f0000014000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/07/27 06:45:07 executing program 2: mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) dup3(0xffffffffffffffff, r0, 0x80000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000834000)={0x0, 0x1, 0x16005, 0x1000, &(0x7f0000514000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000321000/0x18000)=nil, &(0x7f0000afe000-0x18)=[@text16={0x10, &(0x7f0000afe000)="f26d6766c7442400020000006766c7442402de0000006766c744240600000000670f011c2465660fe002f32e0f00928600baf80c66b87663088266efbafc0cb00fee3eafb8c4008ec0b807000f00d80f228766b9800000c00f326635000100000f30", 0x62}], 0x1, 0x0, &(0x7f000007d000)=[], 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x2) r3 = syz_open_dev$ircomm(&(0x7f0000afe000)="2f6465762f6972636f6d6d2300", 0x0, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000afd000-0x4)=0x9) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000afb000)={0x400000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000274000/0x18000)=nil, &(0x7f0000afa000)=[@text64={0x40, &(0x7f000099d000-0x64)="b6c3f8e788595dc51ba31779d22e2453ab6fe204d8cb17bc3c4ab8e3e0483b9931418b5c1612cb68cb1f08acd613883205213823efd610026d3b892f9ecf43c837882ddb41cb3a22a62644cc9081d865b5c7d6d371bfbc1b7da5ab28911fcb5667d0b08b", 0x64}], 0x1, 0x0, &(0x7f0000aeb000+0x7dc)=[], 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x0, 0x10, r2, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x0, 0x10, r2, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000a86000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8000, 0x13ffd1fe, 0x0, 0x0, 0x75fd, 0x0}, {0x7107, 0x0, 0xf2e, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000548000)={0x0, 0x0, 0x0, &(0x7f0000b00000-0x8)=0x0}) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000aff000-0x4b)="") ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000aff000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00006b4000)=@ioapic={0x2, 0x0, 0x0, 0x4, 0x0, [{0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xe2, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1ff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0xe945, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x5, 0x3f, 0x6, [0x0, 0x0, 0x0, 0x0], 0x1e71}, {0x3, 0x6, 0x6, [0x0, 0x0, 0x0, 0x0], 0x5}]}) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000326000)={0x3f, 0x1}) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000aff000)={"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"}) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/27 06:45:07 executing program 5: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002a7000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000937000)=0xe8) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00001c7000)={0xb, 0xfffffffffffffffc, 0xc3f, 0x2, 0x1}, 0x14) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = accept$inet6(r3, 0x0, &(0x7f0000010000-0x4)=0x0) r5 = accept4$inet6(r4, &(0x7f000000a000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000000f000-0x4)=0x1c, 0x800) bind$inet6(r5, &(0x7f000000d000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x10001}, 0x1c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000009000-0xc)={&(0x7f0000004000-0x8)="2e2f66696c653000", 0x0}, 0x10) getgid() bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000a000)={r2, &(0x7f0000012000-0x3)="eefcd4", &(0x7f0000012000-0x1)="26", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000-0x20)={r2, &(0x7f0000013000-0x1)="4c", &(0x7f0000010000)="6ea900000000000007ff", 0x2}, 0x20) r6 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r6, &(0x7f0000009000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r6, 0x0, 0x2d, &(0x7f000093a000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000093a000-0x4)=0xcf) sendto$inet(r6, &(0x7f000000d000-0x1000)="9b5d8b1476632b4bb25499eaf72bd1d2880024ffc182a9552251a2eccd90dee2a382542c8b174d267c3f98723b5aaa8d9ec292ba2562f91c2becd1dec2663f07556a4c325782a079209962cceb3196778173eb04d2e381e7e1bcc3eac9857e45cf5f1a7bf9301ce266e7ff33336fd37024a424329598b51b9b84f03d2be78613f2ba3ed89574aea2a2aa11aa8426342c409e35ca8713cc59c5846c8d52a5480289f8d8a8c59276e5186bcf6bf72d3eae96b4e27312be696cc3d1417d3b6f9748d84f39e81c017abda808d78e0a2afa89ac8b5c6699ffb907f063a0102d634a483eb7102c204a1e39c1247189114deec6077f7bcd8cc7deadbdf970185cb6a9c071b2e12d2961d40acd0169f430aad583511bc1d7c47d2fcc674399d486dae4681462e1694cd31f6e9ad4cd49d2c3ce32fa4a62a950ce40352f193f90060fff648aeaa215fb7fa3ffdb28bf6c202dcca2cebc46199f2e1707a4ff5bb60f18f37065cace9050d6bc6768e30afb6d2f36988e7df0f3888b176178307aed17aa3c27211b06164cf996430091e7d9b7882507dd4c566be509837733379c6291773671e410c2cd502e2058d562277e28abe5fb9553ad05b2396cb481a7f67436efb8364da139b2f16097665ef745449c1db69a31b6e6d1fd4a2570ad3d87595a1c94a373c2af46555bd8d66749341b99e10074c7edc510dfea9ea60bc3c3106496a99ed3a993986327d7c7f450f599de39d7d0a414efb74d14422cbb2c7e0a813fdd8ef4183db83ac6ea6a09e0e5a66404a1a2f3bf1e560438d9cd98e3f202ddbd91c8ce394a6dc76abd8faf2389d266624e3d26b6b1b5bce9cc0741c75f8b57eeae68ff5ad0bc7dcb7ac95c3de952e2e0eb7c718aca8f12f92bdeb80bd0d88b4b11d91be3aa7b0bd6b294a011a3b647c237dbeab4d52c784616c22fd170aa3ff6907b712a7faeed8583a3109604879328eeb8e5cf1594b0d2160215984cf104a7f0b55ab0cea735cf1bd39c81da29e40a5fddda72d3ce4ba67c33ea4e34702c2231a955708e7c45acedc71bbee70b7f8f48d541a88d375a22b59e5bd4d686c1e1e38a6c9f968aa356d0b711db2fba3da3444053b51da656cd949a9836ce31087682b020defd0bb9c7d2eb3492ba89357cc98a1a507ed7b8f4cedacdaaf01309ae4cdf5904ec3ea122719af20a6d0350cb8398474906d734a5187b89203be6891022bff007e3da1690f49a08abbb8f352d71ff84c132953aac97e20cf512702cc649ffdf52f316633168c6b28654a39c5a7d0c237d8cfa494b0ce2aee0a1a9c64726c2c58cc9d1ab1b45f1eaee3e90d70c985f37b8441fdd048c27a26c4d149f87985483b35f656b6d397ee51f94b9203a3f7f324aa457324d309304176ef2d3213181f8e18820c7e1e97cc5d227ebf9512a0ef5abdb7486c82320ffb7207983b6002ce60375dd657b7b8a008253fe32a6dc79dd1aa448c3100b515e075065a9f6d992e18d670e06ee33f292dd7a6a4ebf10b36607b0fb56de387f28bbec15a5ca203c4cc997d43291ca362302c68af40a2314cd1f15cc293fc97d5eb51ad299fa695642dbe16afe0b6c0dcc7eba1a2060e0c7d4dfbf30ef59bcafc787b63dcf12bb6518c27a6c5b2417a1c3f29c7774ce693cbffda9f74f3cfe01aaa58931602d224b456eeb546407dbbb0537b2070c14844c78774285ba782287b84979967e857498ba0775c1ea57cee9658bbf2ff58b040adf4d43725f974bf289b6f81f0432135b62dcc6af2de5e2d0a4a7ceb5b40bfd1b35ce0d0166dea3184e357c67e28acc9b397559c9f9096c34b7043eb4a1726ee5fcfb9826af7c7d90234c7457a5225b372aacc1da17dfe3a7d23831346f09d3b305b55bb2b582211e41c64ea68d7f686623f584f5a743a6533d10c76ca4ee9f62e4da00f2f7e82f250afa88886cd89490b363a9b822f9f7da588d705876de3abd0c6081383892a604439ab0c391a21001a5d1eb78f7c144f1428211ebba989cd5b69799326129ffe44cb406a526c1aec240ac3c4b1ac0d7f10b18a8d9fce4c66a954c451ff97c8265dc411d3b182ed475545b525816ae122b3274d9aec3f085f959ec9caf6e823adbdf77fcecf63e8be35dd264a6a3c75dfe78dd59947a823f37d8eed610fb39c790b0465094fcdbcdc3a8fe9fb81cacd08e078cc554747be903537d9436ce86300ea00418de3c39c7f1985c600393e9fa63afb7069492e5a28e82ce03f4274772e7be412a0455a18acb948ed623949effe6f068b248f7b78e5e12ff690abeca64a60a5d894a22a41b85665ab7666e727230a85ef9bb2e485271aa57ac6dc92d4a55e2a8f31a4e50701c4a736e88276b8538e2bd04ff82a155770855cd415730406dac2e97b7b5dad5e99f4e6bccc32b5f23e6133efbaf49d57be15678658be33e36a626ea42d3663b094576b7442b668a4fe4965c3d9cf8f6a955148b42b1d35ed9b2e8b2a9c17f559dbbd459f8d48523fdce7bee70ba5f7b4ae106cab3e3a2c907a3010fbac29ccd84a5c4433b18d6f5cdc8634d5da98128453aea845a313f3389d8802343dae913a30bc93f7f8e9c6f959a5f340d6a4044a63fdccebf9bdfdb841aa8d70ac7a641046a497e31da0a18178f8cf6df1053bcbf9aa18f3c0137b74d1c6cd095d2c453c8d46bc863132aff1baa49112abd918a1780fe8167e2ec02967d1cb69fde8a807c1d6c31c44cadd51d8e13dd6324210375d2a626240b4889c6ff3064927eeb08796c8c4b7485fd837e7d739b3ca5553cbac3a04163b4f3516a1d6f9baad344da88df8b0f9b5e82be96c4177e61200e244769c7afefd7d26bcde99459eddfacf99b7b408c8304f6c5a05bc4d46c425d550c345506ba22d36a70b1d42114326821bcf61d52e574bb93d41f4cdb0b9f880663d1ebe43cb89a3cd20fe69f658c7df77da18c429b08436b65fdb12fe6345fe26d90a778ae01c9784e0d964c2a4cf523a179a3827187f8dd5362743d518c06dd1af34159796ba19ac95de021f3badd1664be3a5aace9d2c6bfdae1c14410bcc7a74569a296ea44399f20c2284e6384832273e1021451dd4fb24d83b148848018034b2161590cbf95935fb9183304aeed9803a8c9bac20a2f7a2eb2795c490d4a1a78d6960a3fe9a38edc06bebde1c0daa2157b07afd52724f9c9162bcaf325b585e08bf8d8c8a9d8a03fb731ccb1912a6ebad850d65b5c0b4d8bee93dc8f352402f14881e4b3456371cef37b89471747f55ba021cae581f75183f0d0d05e07e403126f83ddc9b2f13afa0a8fae71da924cd9882f0fa342ea20696b233b5e82274c912dcef46f671d1e4eb05bf1658afc9d41e9a04d3325c747cafb070689c83f05a84356651450008155712effed5a8b83de367d7150616f632dab3dca75e223504f43948ceb1c5b9e40fd259b2d2460d27085e831335adad3ff55d0928ea82bc2fe42a19df42c61695a248e78efc684834cc9533b6324d6242056982886c06e873a93e5cbf27a584ce7ff484b209dd51e864039aa343e054ed7ee307c4f6bd85ba196e3ea9bd8bda1167fb6095474a2d3f2115045869dc766b41c1b56eeb507fc15e1fc5b1fe5220b7eef8012c797ae908f3dbc06e237c3e0e5692f21df83d20a969c04d5be36ec15c11f9aa3153890c38f210ae2608749b651796cb0bd9621fb14897807e10e0fd3b4c25903e8581ea28c1eb1d2ea340779e2231c9d4fbb9631f248a3c2219e96791beb10396fab853622fa29ca20a82520ce307dcd88f4bd5d6ec273360c8c347e49cc11c9486d5fc4dd91df9dcf568259506fe459fa0f92f07ae933eafbaca9e7694b7f1d87b249a46581b42996d17fc4dd98751a7fcde078c5a643beddfeee3304414a52059c252dc1953fce9eb839322da8435907e8441b8829d723ee6dde2511ff3c9401d28e4c3ca3aa34c7eb8a0a25c7c83b896c77edf4536b5c041b312620cc4f1f04dc4e0ba5df9bbf654f5f51bdf74bca1f12b126672547fcf086c59fe6a42710e1b926e7859d4cd9fde230b52cece98ec9cabd704f87fad38b3828886e83461d41e704dcd3645fd363ed5c9ac1489fe8390d5a10ea0e0264174da6d56c5dad63b596b0f1d21413884418f01a69ebbc6f4153af97a5a6d8f27c12e2202b5ddfefa81a4197e59ed11678f6ac9de96d086f4b6fb9f1f1ac864e04ed74d009ab614ae3f7add3d91b366710c2f373e3705209e5c7b7f1e8bce7c87a9653d5350c9763750a50beae421893204c611bde420bbf3528ec747056212beaf95679305243717d68bbb4a0705b0b7ec941de7ae191ca3c2c948d8edd419e602955e52fb340b7010eefc4b7478fce81db40517db8f4d5e07363889e8aab8e39bd9b465006436c67f5303867a0d07c3af5d49d8d1620767cba14c87d6987e8b2ba844635e2f63d026c9daf829fcd8071539fdca589d934d348e41abdd0bf7fb886f8da8a425a6680e79de94da714e49cdb2e8b3f9c7e8ce787a0468ed6ead2bf302db239048fd1a7d2163eb9b088387ac6c93499970d9c85c91655205ea5b32588ca61604271f1c86a12450fa27f70830b6657f32548b0057a29a01c7cdd5706a73b0f5ef4aac1b46afddaec118608719fb72105b3da20583267bf802279242054cbabe8ef0b542d95ecca064ff3f1826c52a6e914ac3e810f58369dd45b56b827b1aa2afaff197d85d0fa0e4206d770e0ed337da4cec085e186b56bfa066dcd6f0e4593c70bf97106a0251ede59494673f0c8ef945f4b54ab10b8613fc4bfe9181be59dc9aa21480a06506b289d4ed33dc5a90efe1d80aa7a599203edfcd29ca27abfa8f4a8de10215489f9598f25ce17d8b6d2d60d7978310e040f95a3056a627a143067ad60450e6e26e3dbb0e7b4efe6599f2392599b654365c6b4831471a34e37b8dfb54f838aa6eaba803109a181238ba9ff2baafe227afd53120797be29e1d3b4a089fe46b56cfbb530052170f6c1a5fb1a63eb146402a380c404031a54bfe27fe4a2823a9aca4d5e5238f11bccf1b418f05f57c4e686de768c9ef7dff63d5b524b5e90362ee33151d43b6c19ab9a941b7c04e4e03477b8b6f50a806ec4b52340150843cbd59f35f8838d26ba2f8bed879f8740225e7a117b3f0943439ded201b3305dcb30f60b129bc4b42882bf696c72e94e64ddd97942eadc7fe782922f45d4fb51e8e993e10d993bc7daddcf4f7789dc9895274aaf214a4e7c9e36a5e29bc1642746fa96a76a5e011defa3fff082b50dd291b5ad6ec906bc362a139361c3c956094c53915c5059335f4671180f4c09213889868a463ba7900e98f995cadce0366ab919c0cc8a468f6a372edb5216f332c7186e7fcfad19f02c4529da9fba98beb0bbe2aa2bc5308fc7fcae389597a8d80274c51f0ebab03065d7ae52e52f789e227c2d62c9580f5fd2103454e31819bfb640a5fcf00ae2e2b421355baf889c63db94fde0f63ca3dfd7c2025e6bbd61a3561763295205871a7ad7b85da73dd93f3b4d60f2881616f318bb09544d634c87186ec0c45fe868513036a39d52090c648116c1dd7a6d7358537df655ca0992b0f3b00154fa90ae00189edbc2288be83963b8ff399c8d06dee2e3cd3334dbd1b6297207f62cbb66a9ffbf615249cd1d671263321ab42142dba979f66e3451a59150a0e1fcb19b30165d197e2d029e8697124a9ecf19ebd499fcf01674f2f83db7ddfdda0a11c5d486e6106ed01e5881c947280f40edfd58286b7b439f7481e3ce4877001906870d71d6e23181b41382fdd04b1f23baa", 0x1000, 0x80, &(0x7f0000004000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000014000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000009000-0x4)=0xc) getsockname$inet6(r5, &(0x7f0000013000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000014000-0x4)=0x1c) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f000093a000)=0x0, &(0x7f000093b000-0x4)=0x4) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r5, &(0x7f000093a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000067a000-0xc)={r1, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f00004e9000-0x28)={@common="79616d30000000000000000000000000", @ifru_data=&(0x7f000093b000)="01000000070100000000000016000000000000004004f1001649faf52300001c"}) 2017/07/27 06:45:07 executing program 7: prctl$intptr(0x24, 0x0) mmap(&(0x7f0000000000/0xabd000)=nil, 0xabd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000abf000-0x58)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ab2000-0x4)=0x0, 0x4) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ac0000-0xd)="", &(0x7f00000a3000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ab5000-0x4c)={0x0, 0x35, "c0a7666d07fe93cb3724403730a6d0937da9f3e557f5c09c8c6da227d3029c22d5304a083d6625da05174593d3dbc809819f755d36"}, &(0x7f0000ab4000)=0x40) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00003c3000-0xb8)={r1, 0x1, 0x3, 0x2e, 0x1, 0x37, 0x40, 0x3ec1, {r1, @in6={{0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x4c1, 0x919e, 0x5f2b9901}}, &(0x7f000085e000-0x4)=0xb8) [ 366.833145] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. 2017/07/27 06:45:07 executing program 5: mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000f, 0xab47) mmap(&(0x7f00002b0000/0x3000)=nil, 0x3000, 0x3, 0x37, r0, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x5, 0x3f, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d0f000-0x4)=0x0, &(0x7f0000d0f000)=0x4) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000268000-0x4)=0x100000002, 0x4) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000d12000-0x4)=0x3, 0x4) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000824000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 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) sendto$inet6(r1, &(0x7f00005a4000)="", 0x0, 0x5da39d5f72761144, &(0x7f0000ec5000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000d11000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f00009df000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f0000428000)={0x401}, 0x8) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x33, &(0x7f0000c1e000)=0x4000007, 0x4) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x4) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee2000/0x4000)=nil, 0x4000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000001000-0x8)="6269675f6b657900", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x5)="6264657600", 0xffffffffffffffff) 2017/07/27 06:45:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000742000)=0x0, 0x4) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c02000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mincore(&(0x7f00001b6000/0x3000)=nil, 0x3000, &(0x7f000077d000)="") r2 = eventfd2(0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000110000-0x9)="2f6465762f72746300", 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000051a000-0x10)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006f5000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000301000)={r4, 0x0, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000010b000-0x20)={r3, 0x7fffffff, 0x0, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = eventfd2(0x0, 0x0) r6 = add_key(&(0x7f00000c7000-0x8)="6b657972696e6700", &(0x7f0000407000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r6) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000033000)={r2, 0x10000010000, 0x2000000002, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000e81000)=0x0) r7 = socket$alg(0x26, 0x5, 0x0) r8 = gettid() io_setup(0x1b1d, &(0x7f0000ae2000)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000185000-0x14)={0x0, 0x1f10, 0x5, 0x7, 0x7, 0x0}, &(0x7f0000e27000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000a40000)={r10, 0x40}, &(0x7f00006c2000-0x4)=0x8) io_submit(r9, 0x5, &(0x7f0000ab7000-0x28)=[&(0x7f00007c7000-0x40)={0x0, 0x0, 0x0, 0x7, 0x401, r2, &(0x7f0000ac2000)="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", 0xff, 0x0, &(0x7f00000a7000-0x50)={0x5, 0x6, 0x2, @thr={&(0x7f0000132000-0xeb)="630846f7a2310054ae302c01539276e7d53eb2d7bbec595e8623db12063bb75320b061ba5b4cce153156c1d9966befe9ddb97a0313c2f1869c2d9767ba85718e7b63f8af0a13bb24c83fa3c3eceff8d4b3b34a649ef5d45df443314f87d63eb8102fcd39afbbc7c2a35cba32147c73c8be741f63ac7701fae61b6ce8dfdaa970098c4cd4f16e177de23bc29b258a345d7854fd8ca99d0119bf1877f6afb780c758b8fc05611ddc0017b57087a2d677ea7168786d5f79180b5dc7c3bf318ef1923dadeda7cec43ab3ab89b01d42ae5b9d45c80f88887909319983e7437e8dbf4823d896bb498ef30e413672", &(0x7f0000561000)="a48fa2b5bf4e1c17cad9c9610cb5dc4a1380cf8a8e77234c1f64eeceb27bdb33370ae24a16d27971791af28783c920c2db9fb87b4eba513231e12181c250f4af082a32b9"}}, 0x0, r5}, &(0x7f000028a000)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f00001a7000)="f6e993b5aabf8083c335c03c454472af24309e97bfe5bd2c35d5ab5b78c048f067998e9e8015decf660e386974a1f30da5b93204cf7e4bab3835369b4ac359d774930750d9c5045fb30a3cbfc2a5e5a57f020cc31b0f1c0263e7c2587be2f5926e5525c9e13c12e3422e41fa3fc1223235d490089b9cb9a645aaff5930af63e49542e7184c6a68885bce9d9f820892b378c98ebc820bfd6f563a718f446992e9d16b0486b1e144", 0xa7, 0x34e9, &(0x7f0000113000)={0x5, 0x4, 0x4, @thr={&(0x7f000043a000-0x74)="7172245f414cad63f65e8502e8824944b65b6fcb6d3a6c42f679474f8c9310e8e01ffc81f383b99a02269b5ccea35c5dd2349147b662f1adbc0669d1dc54d90a25062a6190a610b23c342d25e2a0c441263eca0cc0bdf483e8ec42bf7ebc919b48bb4e8903d6b367fd0f071049091bb9c55cacd2", &(0x7f0000d35000-0xdd)="17141aec2c436a3edcab1b000a24085f1bc1ba2deabe91fa57fcd35de368bf0535d4a9a24fdf4bbb15b34c4324c287bee8e8c1e1ba5b5852aeae52fe633f00b16cbe74377e9713b565ef235e1639a55e2817582a8adc85e0f583aa1d051423c61f02a066d022565b11d1e1468f9bbf84a7a583ca633d854167ade831532df2854893182c91ea22e3493df4481959c0de652258082811a26ffde4be011487c67ff155f40faabb1691039b96be33bb8a957e3b81e403c723aedbdd148854fefe928cbc7880529b6bcb9044f4fe9a4de708d4dddddfcccc406dcf39981c06"}}, 0x1, r3}, &(0x7f0000117000-0x40)={0x0, 0x0, 0x0, 0xb, 0x4, r2, &(0x7f0000ce6000)="f1933c3286ea547c1cfc6702b1a5516be3c3d4e0a825b002bb66e1a69e7f417b191b51740fe952d499096f5a98321961a80ad221f5e6f02fc331cdca4d381be1606845245045b9356e6e0a4f6fdcf972dab201fe6f8d30cf48ae7cb91e6086e1a7860c4f25631e2de0fd48f38282dd2287795dd292aa0a49e9fa14955b348087543a5fc7beb3ebe5d9aeef5e03bf3896d1bcecbe538a884a4f26896f56631e735e87c32285a44d85a7932e89f5fb24c3a413ced43328348dbf58081f66a7bea435716667b0642ccee3", 0xc9, 0x7, &(0x7f0000f7f000)={0x6, 0x9, 0x3, @tid=r8}, 0x1, r5}, &(0x7f0000282000-0x40)={0x0, 0x0, 0x0, 0x6, 0x40, r7, &(0x7f0000235000)="38b14be5232dafa336dfca340ca805fa1e723170bfb0d7ca93e03ec037aab6992f5e7255ab4c706d699f42636ac4c3987ea1b923203c767da7654d35cd8cacaf622df0d535789312af8a9db39fc47093f9c789042d2b163cbe54352f83f765570b", 0x61, 0x0, &(0x7f0000396000-0x50)={0x3f, 0x7d, 0x1, @pad=[0x4, 0x7, 0x8000, 0x80, 0x3, 0x4, 0x4, 0x0]}, 0x1, r5}, &(0x7f0000d61000)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffff9, r2, &(0x7f0000a2b000-0x20)="d9d3be255d016e95f6ad3c498c129bce467c90a2337e9607ea64c9dd7cf0ab70", 0x20, 0xfffffffffffffeff, &(0x7f00002d2000)={0x4, 0x61, 0x0, @tid=r8}, 0x0, r2}]) write$eventfd(0xffffffffffffffff, &(0x7f000059b000-0x8)=0x0, 0x8) 2017/07/27 06:45:07 executing program 0: mmap(&(0x7f0000e57000/0x2000)=nil, 0x2000, 0x3, 0x38, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x3, 0x35, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"d0dfb75f9a512d"}, 0xd3e}, 0x10) mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f00009e0000/0x11000)=nil, 0x11000, 0x3, 0x35, r0, 0x0) mmap(&(0x7f00009e1000/0x4000)=nil, 0x4000, 0x1002, 0x4000000000000033, r0, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e57000/0x2000)=nil, 0x2000, 0x100000b, 0x3010, 0xffffffffffffffff, 0xfffffffffffffdfd) mmap(&(0x7f0000a2a000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) setsockopt(r0, 0x5, 0x9014, &(0x7f0000004000-0xa)="382e764970f8386a9c63", 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x36, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000e9e000-0x26)="240000001a0025f00018000400edfc0e0a0b0000e80000000009ffeb08000100000001000000", 0x26) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0x30, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x8, 0x35, r0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000000, 0x8000000000010, r0, 0x2) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009eb000)={r1, 0x0, r2}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0x811, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x0) mmap(&(0x7f0000542000/0x1000)=nil, 0x1000, 0x1000004, 0x32, r0, 0x0) socket$netlink(0x10, 0x3, 0x20000000000b) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000004000)={0x27, 0x3, 0x8001, 0x0, 0x8, 0x10001, "08a2ccd86e102c380737faf94536d3db989ca66b39060ef1c88216fcb25e814a69977cc7c529b3a0f515d9856ac71d75b9ccdb5a2162f3d0f121250ff0d24c", 0x3}, 0x60, &(0x7f0000005000-0x70)=[{&(0x7f0000005000-0x91)="c2401f53c48d00d42a6995d2a3006393cb160c0833879a18ea589262adffd8004b96dc1801136fe7cd91fe465216cef417628aa0c47040303d6dbcf5b5f115dbeedc19e7848bbab67ee8babae2972abd89b3c060ce531ce717290276fde4ed278d93543fc455119ff51fbb7988c3e30833593287fd851ef6e6bb66b99ae7f632e4791aba04f05ee006c3855368536f18d6", 0x91}, {&(0x7f0000005000-0xe3)="acfe64cd7593513ad976de674ff3b94e9ab8ec6b8e3bb065fb08794705d820983206df3dfce16b83180b3b4e61e74a03e139c4763e065ca44b3f7b425805c2233e4a91c4ac02719053b5fbb895c53c30c0e602eb05cc1c67affa68eeebae7f6dd0c93f06685d2b7b8c107f4c1b2d9f47f89f705a13e2333cfc4604dd7ae3a8ca26cc146d8f1a07ea1c1ae13d9931e512bbf25bc14869b27aa4bcea0b21ea251b268c62b952a3bfe7bc38a13b52445abc5a5ab513f16f299ecdb8d91766f20f51eb3fa95ee8d9017f6205d39620a2973c8efb9e61b31903891915fd29b98ec4b6eb0660", 0xe3}, {&(0x7f0000005000-0x7e)="487a1bf6552d1213f6a727807f2f6278e7905181b50c60d39e95ee7a3f19bfc00094c28f6d785a0cbadc12308f667cbe14189ec2c7251770df7871bdf459c47ac6ad4d8a2879556ef195101f015305654e9b8f3ce408a63b8c63dfe0ddbda0bbbc6b956115c373ed3af0a4e7bc765a2d58b047509f4bc2dab769cc8032df", 0x7e}, {&(0x7f000030c000)="", 0x0}, {&(0x7f000030e000-0x1000)="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", 0x1000}, {&(0x7f000030d000)="1b9ea2e4e8991c0e091eb456c0a1da0a7d9440b51f6cc7ce192e7385c20ecf46d54106d1cb9d4625a7e620ef62166a921ecebd77b7a7da6f610cc6130842801b8b9e103e07c453eb657ec8e5da07c59464ece48cdf75aeb6ca78dff740668c1258bfff21b243b5009c9291bc45ba11738878b8740a4fb7964e08823161df3b85771f0aebb60cbe976fe701312d4e2bc6dc00515ee117397faa26266920", 0x9d}, {&(0x7f0000004000)="c8336eee79b8c3e11d0b34c3ca30984fce3c8c3797016e9831788091fa1110e1f6e7350e2e7e9a75796a2a329194106645b2127c7e8c9dc0e731cfd95a75f692a2c3f1cc6c5dc47c3a6b8db745c59c91d7dfc174a69f4d32c002cc5c2a0bd78b61b69669c6d6118b9e0180a82d6ceb81b5f300b74228d44d1227578a2ff9ce42142ad97910999dbe0ab12d8223ea9aebb592ab99778b62874a16663817de82189447228fffdd693a3ff93d2d6946aec15667a5f02c1241", 0xb7}], 0x7, &(0x7f0000005000-0x68)={0x68, 0x11e, 0x7, "cbac13aeed41bcceac17aacabcbb126fc77ebfe1f7245b8126416a9f275b905085db85c3394ef66abf35130bdbf1cb37758b27ea1fb0562cc8b1865a38bc2696bcd255971c59a69c7c25ab37194ade9779910ef5330c"}, 0x68, 0x0}, 0x40801) 2017/07/27 06:45:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f0000fb6000-0x8)=0xe0000003, 0x7) socketpair(0x19, 0x811, 0x80, &(0x7f0000fb3000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x100000000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000018c000)={0x8}, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b0c000-0xb)="2f6465762f6877726e6700", 0x200000, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000efb000-0x11)="2f6465762f7161745f6164665f63746c00", 0x20400, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000e1f000+0x81f)={0x1000000000000001, 0x0}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000d04000-0x58)={0x26, "6165616400000000000000000000", 0x100000000000, 0x1ffe, "6a6974746572656e74726f70795f726e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000046b000)="8001", 0x2) r4 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$poke(0xffffffffffffffff, r4, &(0x7f00008d7000-0x8)=0x0, 0x3) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000774000)={@multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00005cd000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000165000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r5}, 0x14) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000ad4000-0xe)={0x0, 0x0}) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xd4ea, 0x36fd, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$evdev(&(0x7f000007a000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x802) readv(r6, &(0x7f000006c000)=[{&(0x7f0000fd1000-0x94)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}, {&(0x7f0000422000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f0000cb3000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000fd1000)="0000000000000000", 0x8}, {&(0x7f0000350000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}], 0x5) write$evdev(r6, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mkdir(&(0x7f0000fe1000-0x8)="2e2f66696c653000", 0x112) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00002e8000)={0x0, 0x4}, &(0x7f00008cd000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000bf9000)=@assoc_id=r7, 0x4) 2017/07/27 06:45:07 executing program 7: prctl$intptr(0x24, 0x0) mmap(&(0x7f0000000000/0xabd000)=nil, 0xabd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000abf000-0x58)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ab2000-0x4)=0x0, 0x4) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ac0000-0xd)="", &(0x7f00000a3000-0x4)=0x0) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000abe000-0x40)={0x0, 0x35, "c0a7666d07fe93cb3724403730a6d0937da9f3e557f5c09c8c6da227d3029c22d5304a083d6625da05174593d3dbc809819f755d36"}, &(0x7f0000ab4000)=0x40) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000abe000-0xc)={0x5, r0, 0x0}) ioctl$KDADDIO(r1, 0x4b34, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000aa7000-0x10)=@common="79616d30000000000000000000000000", 0x10) 2017/07/27 06:45:07 executing program 0: mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/27 06:45:07 executing program 0: r0 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007ad000/0x3000)=nil, 0x3000, 0x5, 0x30, 0xffffffffffffffff, 0x3) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000f0b000-0x6)=@common="6c6f0000000000000000000000000000") socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = 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) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r4, &(0x7f0000bb7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x9f4}, 0x1c) request_key(&(0x7f0000763000)="6c6f676f6e00", &(0x7f000084c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000990000)="2d766d6e65743000", 0xffffffffffffffff) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f45000-0xc)={0x3, r0, 0x3}) recvfrom$ax25(r6, &(0x7f0000886000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b, 0x40, &(0x7f0000344000-0x10)={0x3, {"9f746bb12eeeea"}, 0x10000002}, 0x10) r7 = socket(0xf, 0x3, 0x2) r8 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f00003af000)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) perf_event_open(&(0x7f00007ae000-0x78)={0x1, 0x78, 0x20, 0x6, 0x3, 0x60073987, 0x0, 0x0, 0x10000, 0x4, 0x4, 0x5, 0x8, 0xc, 0x0, 0x10000, 0x1, 0x6, 0x1ff, 0x1000, 0xdf3, 0x3, 0x5, 0x3000000000000000, 0x8, 0x100000001, 0x0}, r2, 0x0, r3, 0x0) write(r7, &(0x7f000016b000-0xf)="3812f00202f1ff0009051b1d000500e4", 0x10) timer_create(0x8, &(0x7f0000f15000)={0xee8e, 0x2, 0x1, @tid=r2}, &(0x7f0000c7e000-0x4)=0x0) close(r8) socket$netlink(0x10, 0x3, 0x2) ioprio_set$uid(0x2, 0x0, 0x6) recvfrom(r5, &(0x7f000031d000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67, 0x100, 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000fe3000-0x2)=0x1, 0x2) mmap(&(0x7f0000ea5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcc, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x0, 0x0, 0x0}], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @ipv4={{0x1f, 0x4, 0x0, 0x0, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0xd4, 0x10, "3ddfe594b84017270c2928a2fc70"}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}]}, @ssrr={0x89, 0x17, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@rr={0x7, 0x3, 0x0, []}, @lsrr={0x83, 0x17, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, @empty=0x0, @broadcast=0xffffffff]}]}}, "3570"}}}}}) 2017/07/27 06:45:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000dde000)="2e2f66696c653000") r0 = syz_open_dev$mouse(&(0x7f0000131000)="2f6465762f696e7075742f6d6f7573652300", 0x9, 0x200042) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000511000)={0x0, 0x3, &(0x7f00004b8000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000}, @in6={0xa, 0x3, 0xb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}]}, &(0x7f0000dde000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000a0000)={r1, 0x80000001}, 0x8) r2 = open(&(0x7f0000feb000)="2e2f66696c653000", 0x40000, 0x1) getpeername$ax25(0xffffffffffffffff, &(0x7f0000c97000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000037e000-0x4)=0x10) set_mempolicy(0x0, &(0x7f00001e5000)=0x1ff, 0x0) r3 = socket(0x0, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000e55000-0x4)=0x0) remap_file_pages(&(0x7f0000d2c000/0x2000)=nil, 0x2000, 0x800000000008, 0x0, 0x0) memfd_create(&(0x7f00005f4000)="0000000100", 0x0) creat(&(0x7f000098a000)="2e2f66696c653100", 0x50) r4 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) r5 = memfd_create(&(0x7f0000000000)="fff8", 0x2) pwritev(r5, &(0x7f0000f8d000)=[{&(0x7f0000608000-0xf3)="986d63dabffabefe3d9f28e45b6d37b8651a1c", 0x13}], 0x1, 0x80000) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) fstat(0xffffffffffffffff, &(0x7f0000291000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f00002a0000)=r6) pipe2(&(0x7f000056e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_inet_udp_SIOCOUTQ(r8, 0x5411, &(0x7f000025e000-0x4)=0x0) getsockname$unix(r7, &(0x7f0000620000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000039000-0x4)=0x1002) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000eaa000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069f000-0x4)=0xe8) pwrite64(r4, &(0x7f0000622000-0x1000)="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", 0xffe, 0x0) tee(0xffffffffffffffff, r3, 0x2, 0x8) pipe(&(0x7f00003c0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r5, r4, &(0x7f00001cd000)=0x0, 0x7fffffbb) init_module(&(0x7f000016e000)="04ff", 0x2, &(0x7f00003bd000-0xb)="2f6465762f6c6f6f702300") socket$inet6(0xa, 0x0, 0x0) sync() 2017/07/27 06:45:07 executing program 4: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x1000000000010, &(0x7f0000002000-0xc1)="01000000020001000000be8c5ee18c88", 0x10) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000830000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000ae8000-0x4c)=[@in6={0xa, 0x2, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000ef4000-0x4)=0x0) mmap(&(0x7f00007d8000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000134000)="00", 0x0) write$tun(r3, &(0x7f0000fec000)=@hdr={0x2, 0x3, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) write$tun(r3, &(0x7f0000ff5000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x3, 0x5, ""}, 0xa) accept$unix(0xffffffffffffffff, &(0x7f0000b40000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000f2e000-0x4)=0x6e) write$tun(r3, &(0x7f0000e00000-0x1008)=@hdr={0x3, 0xfffffffffffffffe, 0xa, 0x2000000010000002, 0x5, 0x2, "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"}, 0x100a) r4 = socket(0xf, 0x100000000003, 0x2) sendfile(r4, r3, &(0x7f00006fd000)=0x0, 0x100) setxattr(&(0x7f0000cb3000-0x8)="2e2f66696c653000", &(0x7f0000ea3000)="00", &(0x7f0000cb2000-0x1)="00", 0x1, 0x2) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00004a9000-0x8)={0x0, 0x0, 0x0, 0x0}) syncfs(r2) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000cbc000)=[{r0, 0x8, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x0, 0x0}], 0x3, &(0x7f0000ef4000-0x10)={0x0, 0x989680}, &(0x7f0000ef4000-0x8)={0x834e}, 0x8) 2017/07/27 06:45:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ab6000-0x9)="2f6465762f72746300", 0x0, 0x0) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000842000)=0x9, 0x4) getsockname$ax25(r0, &(0x7f000005a000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00002c0000-0x4)=0x10) socket$unix(0x1, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d08000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) r2 = gettid() perf_event_open(&(0x7f00005e1000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000254000)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x7, 0xe14) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000b1c000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cf0000)=0x10) mmap(&(0x7f00000ef000/0x3000)=nil, 0x3000, 0x2000004, 0x800000000035, r3, 0x0) r4 = accept$inet(r3, &(0x7f0000c75000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f00009cf000/0x4000)=nil, 0x4000, 0x8000000000000002, 0x35, 0xffffffffffffffff, 0x1) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000715000/0x3000)=nil, 0x3000, 0x4, 0x4000000050, r3, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) bind$inet(r3, &(0x7f0000ff5000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r5, 0x3) syz_extract_tcp_res$synack(&(0x7f0000bf4000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5b, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x8, 0x7}}], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x3, 0x0, 0x1, [{[@empty=0x0], 0x4}]}, @noop={0x1}, @generic={0x87, 0x11, "11b70c78d7edcc4b656c4e4c51948b"}, @end={0x0}]}}, @tcp={{0x1, 0x0, r6, 0x42424242, 0x0, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0, {[]}}, {"7c"}}}}}}) mmap(&(0x7f0000000000/0xea3000)=nil, 0xea3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) [ 367.226350] ================================================================== [ 367.233770] BUG: KASAN: use-after-free in iov_iter_revert+0x976/0x9d0 [ 367.240314] Read of size 4 at addr ffff8801c7d09578 by task loop0/19913 [ 367.247029] [ 367.248624] CPU: 0 PID: 19913 Comm: loop0 Not tainted 4.13.0-rc2+ #7 [ 367.255077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.264396] Call Trace: [ 367.266951] dump_stack+0x194/0x257 [ 367.270551] ? arch_local_irq_restore+0x53/0x53 [ 367.275185] ? show_regs_print_info+0x65/0x65 [ 367.279648] ? new_inode+0x40/0x40 [ 367.283155] ? iov_iter_revert+0x976/0x9d0 [ 367.287355] print_address_description+0x7f/0x260 [ 367.292161] ? iov_iter_revert+0x976/0x9d0 [ 367.296360] kasan_report+0x24e/0x340 [ 367.300128] __asan_report_load4_noabort+0x14/0x20 [ 367.305026] iov_iter_revert+0x976/0x9d0 [ 367.309053] ? filemap_check_errors+0x90/0xc0 [ 367.313518] generic_file_read_iter+0x1874/0x26b0 [ 367.318326] ? __lock_is_held+0xb6/0x140 [ 367.322354] ? task_fork_fair+0x7b0/0x7b0 [ 367.326482] ? generic_file_write_iter+0x790/0x790 [ 367.331386] ? task_tick_fair+0x2710/0x2710 [ 367.335678] ? __unwind_start+0x169/0x330 [ 367.339793] ? print_usage_bug+0x480/0x480 [ 367.343991] ? unwind_next_frame+0x3e/0x50 [ 367.348196] ? __save_stack_trace+0x6e/0xd0 [ 367.352483] ? print_usage_bug+0x480/0x480 [ 367.356685] ? __lock_acquire+0x6ef/0x3dc0 [ 367.360883] ? __lock_acquire+0x6ef/0x3dc0 [ 367.365090] ? print_usage_bug+0x480/0x480 [ 367.369297] ? ret_from_fork+0x2a/0x40 [ 367.373149] ? perf_trace_lock+0xf1/0x860 [ 367.377270] ? __lock_acquire+0x6ef/0x3dc0 [ 367.381475] ? __lock_acquire+0x6ef/0x3dc0 [ 367.385693] ? mempool_kmalloc+0x30/0x30 [ 367.389732] ? perf_trace_lock+0xf1/0x860 [ 367.393844] ? perf_trace_lock+0xf1/0x860 [ 367.397964] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 367.403117] ? perf_trace_lock+0xf1/0x860 [ 367.407243] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 367.412395] ? find_held_lock+0x35/0x1d0 [ 367.416424] ? print_usage_bug+0x480/0x480 [ 367.420627] ? check_noncircular+0x20/0x20 [ 367.424830] ? check_noncircular+0x20/0x20 [ 367.429031] ? perf_trace_lock+0x860/0x860 [ 367.433230] ? retint_kernel+0x10/0x10 [ 367.437084] ? perf_trace_lock+0xf1/0x860 [ 367.441204] blkdev_read_iter+0x105/0x170 [ 367.445323] lo_rw_aio+0x9e3/0xc20 [ 367.448839] ? loop_probe+0x1a0/0x1a0 [ 367.452607] ? find_held_lock+0x35/0x1d0 [ 367.456647] loop_queue_work+0x1f91/0x3900 [ 367.460849] ? do_raw_spin_trylock+0x190/0x190 [ 367.465393] ? lock_release+0xa40/0xa40 [ 367.469339] ? _raw_spin_unlock_irq+0x27/0x70 [ 367.473803] ? lo_rw_aio+0xc20/0xc20 [ 367.477481] ? _raw_spin_unlock_irq+0x27/0x70 [ 367.481941] ? finish_task_switch+0x1d3/0x740 [ 367.486397] ? finish_task_switch+0x1aa/0x740 [ 367.490860] ? preempt_notifier_dec+0x20/0x20 [ 367.495334] ? __schedule+0x8f0/0x2070 [ 367.499199] ? __sched_text_start+0x8/0x8 [ 367.503315] ? check_noncircular+0x20/0x20 [ 367.507517] ? perf_trace_lock+0x860/0x860 [ 367.511716] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 367.516697] ? trace_hardirqs_on+0xd/0x10 [ 367.520811] ? __schedule+0x13c8/0x2070 [ 367.524763] ? find_held_lock+0x35/0x1d0 [ 367.528799] ? kthread_worker_fn+0x41a/0x970 [ 367.533172] ? lock_downgrade+0x990/0x990 [ 367.537290] ? do_raw_spin_trylock+0x190/0x190 [ 367.541838] ? check_same_owner+0x320/0x320 [ 367.546128] ? _raw_spin_unlock_irq+0x27/0x70 [ 367.550588] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 367.555574] kthread_worker_fn+0x4a0/0x970 [ 367.559791] ? kthread_flush_work+0x510/0x510 [ 367.564251] ? find_held_lock+0x35/0x1d0 [ 367.568286] ? complete+0x62/0x80 [ 367.571710] ? schedule+0x108/0x440 [ 367.575302] ? __schedule+0x2070/0x2070 [ 367.579247] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 367.584317] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 367.589297] ? trace_hardirqs_on+0xd/0x10 [ 367.593415] loop_kthread_worker_fn+0x51/0x60 [ 367.597878] kthread+0x35e/0x430 [ 367.601213] ? loop_get_status64+0x110/0x110 [ 367.605583] ? kthread_create_on_node+0x100/0x100 [ 367.610393] ret_from_fork+0x2a/0x40 [ 367.614091] [ 367.615685] Allocated by task 25168: [ 367.619366] save_stack_trace+0x16/0x20 [ 367.623305] save_stack+0x43/0xd0 [ 367.626723] kasan_kmalloc+0xaa/0xd0 [ 367.630399] kasan_slab_alloc+0x12/0x20 [ 367.634338] kmem_cache_alloc+0x101/0x6e0 [ 367.638454] mempool_alloc_slab+0x44/0x60 [ 367.642563] mempool_alloc+0x16a/0x4b0 [ 367.646414] bio_alloc_bioset+0x3c4/0x750 [ 367.650528] mpage_alloc+0x5c/0x1a0 [ 367.654116] do_mpage_readpage+0x1347/0x19e0 [ 367.658496] mpage_readpages+0x626/0x8a0 [ 367.662519] blkdev_readpages+0x2c/0x40 [ 367.666458] __do_page_cache_readahead+0x6c6/0xc00 [ 367.671350] force_page_cache_readahead+0x1fe/0x340 [ 367.676327] page_cache_sync_readahead+0xd0/0x100 [ 367.681132] generic_file_read_iter+0x163b/0x26b0 [ 367.685938] blkdev_read_iter+0x105/0x170 [ 367.690049] __vfs_read+0x6a7/0xa00 [ 367.693637] vfs_read+0x11e/0x350 [ 367.697053] SyS_read+0xef/0x220 [ 367.700384] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 367.705097] [ 367.706691] Freed by task 19506: [ 367.710027] save_stack_trace+0x16/0x20 [ 367.713965] save_stack+0x43/0xd0 [ 367.717382] kasan_slab_free+0x6e/0xc0 [ 367.721237] kmem_cache_free+0x71/0x240 [ 367.725178] mempool_free_slab+0x1d/0x30 [ 367.729204] mempool_free+0xd4/0x1d0 [ 367.732883] bio_free+0x114/0x190 [ 367.736301] bio_put+0x14f/0x180 [ 367.739632] mpage_end_io+0x13b/0x1a0 [ 367.743396] bio_endio+0x2e2/0x920 [ 367.746898] blk_update_request+0x2a0/0xe10 [ 367.751183] blk_mq_end_request+0x54/0x120 [ 367.755383] lo_complete_rq+0xbe/0x1f0 [ 367.759238] __blk_mq_complete_request+0x396/0x6c0 [ 367.764132] blk_mq_complete_request+0x22/0x30 [ 367.768675] lo_rw_aio_complete+0x5e/0x80 [ 367.772786] blkdev_bio_end_io+0x224/0x6f0 [ 367.776982] bio_endio+0x2e2/0x920 [ 367.780484] blk_update_request+0x2a0/0xe10 [ 367.784768] blk_mq_end_request+0x54/0x120 [ 367.788964] lo_complete_rq+0xbe/0x1f0 [ 367.792813] __blk_mq_complete_request+0x396/0x6c0 [ 367.797705] blk_mq_complete_request+0x22/0x30 [ 367.802251] loop_queue_work+0x26b/0x3900 [ 367.806363] kthread_worker_fn+0x4a0/0x970 [ 367.810560] loop_kthread_worker_fn+0x51/0x60 [ 367.815023] kthread+0x35e/0x430 [ 367.818354] ret_from_fork+0x2a/0x40 [ 367.822029] [ 367.823625] The buggy address belongs to the object at ffff8801c7d09500 [ 367.823625] which belongs to the cache bio-0 of size 176 [ 367.835722] The buggy address is located 120 bytes inside of [ 367.835722] 176-byte region [ffff8801c7d09500, ffff8801c7d095b0) [ 367.847562] The buggy address belongs to the page: [ 367.852459] page:ffffea00063b59f8 count:1 mapcount:0 mapping:ffff8801c7d09000 index:0x0 [ 367.860573] flags: 0x200000000000100(slab) [ 367.864773] raw: 0200000000000100 ffff8801c7d09000 0000000000000000 0000000100000010 [ 367.872619] raw: ffffea00065b3630 ffff8801da35f748 ffff8801da35e800 [ 367.878990] page dumped because: kasan: bad access detected [ 367.884661] [ 367.886252] Memory state around the buggy address: [ 367.891143] ffff8801c7d09400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 367.898463] ffff8801c7d09480: 00 00 00 00 00 00 fc fc fc fc fc fc fc fc fc fc [ 367.905786] >ffff8801c7d09500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 367.913110] ^ [ 367.920347] ffff8801c7d09580: fb fb fb fb fb fb fc fc fc fc fc fc fc fc fc fc 2017/07/27 06:45:08 executing program 6: epoll_create1(0x0) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(r0, &(0x7f0000fcc000-0x8)={0x5fffffff}, 0x8, 0x0) clock_gettime(0x0, &(0x7f0000ec3000)={0x0, 0x0}) ppoll(&(0x7f0000e59000)=[{r0, 0x0, 0x0}, {r1, 0x100, 0x0}, {r0, 0x100, 0x0}], 0x3, &(0x7f0000da5000)={r2, r3+10000000}, &(0x7f0000c45000-0x8)={0xffffffffffffffff}, 0x8) timer_create(0x0, &(0x7f000009c000)={0x0, 0x9, 0x0, @thr={&(0x7f0000d42000)="", &(0x7f0000fcc000)=""}}, &(0x7f0000ca5000-0x4)=0x0) timer_settime(r4, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x0}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) r6 = gettid() chmod(&(0x7f0000075000-0x8)="2e2f66696c653000", 0x10) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000fcd000)={0x0, 0x14, 0x4, @tid=r6}, &(0x7f0000044000)=0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r7, 0x1, &(0x7f0000fce000)={{0x0, 0x0}, {r5, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) capset(&(0x7f00001c1000-0x8)={0x200f1526, r6}, &(0x7f0000d72000-0x18)={0x0, 0xfffffffffffff800, 0x3f, 0x6, 0x7fff, 0x1ff}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000fd0000-0x40)={0x5df4, 0x6, 0xda, 0x80000000, 0xb404, 0x9, 0x9, 0x80000000}, &(0x7f0000fd0000-0x40)={0x3ff, 0x80000001, 0x8, 0x17b, 0x8001, 0x100000000, 0x4bc, 0x8}, &(0x7f0000fcf000)={0x8, 0x49, 0x0, 0x8001, 0x7, 0x5, 0x2, 0xffffffff}, &(0x7f0000415000-0x10)={0x0, 0x0}, &(0x7f0000fd0000-0x10)={&(0x7f0000239000-0x8)={0x7fffffff}, 0x8}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x24, &(0x7f0000fd1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSBRKP(r8, 0x5425, 0x100000001) 2017/07/27 06:45:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x800) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000cf6000-0x8)="2e2f66696c653000", 0xc80) inotify_rm_watch(r0, r1) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000fd4000-0xa)="2e6370757365745d2900", 0xa) prctl$intptr(0x24, 0x0) socket$inet_sctp(0x2, 0x6, 0x84) mmap(&(0x7f0000000000/0xabd000)=nil, 0xabd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, r2, 0x0) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x3, 0x0, &(0x7f0000ac0000)="e552b9bf54b04c48c826aedc178e2fd99e96f2ebc5f3f4c8ab7b3aac9dcaf2065975f0bdd55edab8a8263ad5d22cca99f92fdc6146365eea632a938899336bf0b9ba539c5a171cef935752becad35d8f69b464df4fce00f6642cd3aa9af5d16eb4479b181c255372cfa6868274572e7bed6230d0e532722736e21ebbaf7ab9a6af467457ee4a4bf3380811feed0d1454a90f800b1139cc022e341a8c0fe3fc7c1347c5f55700d904e029a3831dcab65c64ba4a4e1976d693abb392f8ecad4b888c4fac0d6ad4436089d7f4ee153d7a32e5cb22d73fccd19a92c963ea1d15e6cea058dbc7a3ad495f44296f87be7d2df3173b0a", 0xf3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000076c000-0x70)=[@in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4f}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x3, 0xab, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}], 0x4) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x110, 0xffffffffffffffff, 0x10000000) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00009d7000)={0x0, 0x0}, 0x2) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = fcntl$dupfd(r5, 0x406, r5) mmap(&(0x7f0000771000/0x3000)=nil, 0x3000, 0x2, 0x32, r6, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000abf000-0x58)=[@in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000ab2000-0x4)=0x0, 0x4) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ac0000-0xd)="", &(0x7f00000a3000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 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) openat$autofs(0xffffffffffffff9c, &(0x7f0000e51000-0xc)="2f6465762f6175746f667300", 0x20000, 0x0) symlinkat(&(0x7f00006b5000)="2e2f66696c653000", r4, &(0x7f0000f84000)="2e2f66696c653000") 2017/07/27 06:45:08 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000e80000)="2f6465762f696e7075742f6d6f7573652300", 0xc, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000030a000)={0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = getpgrp(0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fcc000)="2f6465762f72666b696c6c00", 0x402001, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f00004dc000)={0x1000, 0x100000, 0x0}) mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ae2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000eaa000-0x4)=0x0) r6 = semget(0x2, 0x0, 0x10) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r6, 0x7, 0x10, &(0x7f0000614000)=0x8cc) ioctl$TIOCSBRK(r4, 0x5427) semctl$GETPID(r6, 0x3, 0xb, &(0x7f0000ea9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = signalfd(0xffffffffffffffff, &(0x7f000003c000-0x8)={0x4}, 0x8) r8 = dup(r7) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r8, 0xc008640a, &(0x7f0000a9a000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000eab000-0x8)={0x0, r9}) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r8, 0x40086409, &(0x7f0000eab000-0x8)={r10, 0x0}) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r6, 0x0, 0x11, &(0x7f0000eab000-0xa)=[0x1f, 0x101, 0xd2, 0x4, 0x81]) ioctl$sock_ifreq(0xffffffffffffffff, 0x8946, &(0x7f0000b9b000)={@common="6c6f0000000000000000000000000000", @ifru_data=&(0x7f0000666000)="480000000000000000000003000000060008c300000197097fa6ffffff240000"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xf3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/07/27 06:45:08 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r2, &(0x7f0000d5e000)={0x0, 0x0, &(0x7f00007b3000)=[{&(0x7f0000f66000)=[{0x14, 0x1e, 0x20000000000003ff, 0x0, 0x0, "16"}], 0x14}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000314000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f000000c000)={0x1fc, 0x0, 0x0, 0x0}) modify_ldt$read_default(0x2, &(0x7f0000012000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", 0x1f) pipe(&(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = signalfd4(r5, &(0x7f0000006000)={0x0}, 0x8, 0x0) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f000001c000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r6, &(0x7f0000058000-0xc)={0xfffffffffffffffd, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000011000-0x4)=0x5, 0x4) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000007000-0x19)="00000000000000000000000000000000000000000000000000") r8 = syz_open_dev$evdev(&(0x7f000000c000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r8, 0x80284504, &(0x7f000000c000)="") mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000012000)=0x0, &(0x7f0000013000+0xcf5)=0x0, &(0x7f0000012000-0x4)=0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000154000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f00007b5000/0x4000)=nil, 0x4000, 0x3, 0x32, r4, 0x0) stat(&(0x7f0000010000)="2e2f66696c653000", &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f4b000)="2e2f66696c653000", &(0x7f0000f47000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r8, &(0x7f000000e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000c7c000/0x4000)=nil, 0x4000, 0x5, 0x1000000036, 0xffffffffffffffff, 0x2) 2017/07/27 06:45:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006b3000-0x78)={0x2, 0x78, 0x6f, 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(&(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) perf_event_open(&(0x7f0000c96000)={0x1, 0x78, 0x0, 0xfffffffffffffffc, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x4, 0xe, 0x0, 0x0, 0x10, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x456, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b53000-0x9)="2f6465762f76637300", 0x511e03, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ebb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x11, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02f50000000000000000000200e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x1, 0x0}}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000cae000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000539000-0x18)={0x9, &(0x7f00006f7000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000047b000)=[{0x9887, 0x92, 0xd6, &(0x7f0000bff000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x3, 0x59, 0x5, &(0x7f0000579000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x3, 0x28, 0x4, &(0x7f0000376000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x5, 0xd6, 0x7e9bda67, &(0x7f0000d7f000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x400, 0xe5, 0xff, &(0x7f0000186000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x61, 0xcb, 0x0, &(0x7f0000c1d000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7, 0x2b, 0x6, &(0x7f0000fd0000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x2, 0xd8, 0x3, &(0x7f00008d6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x8001, 0x1000, 0xffffffffffffff37, &(0x7f0000a63000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r5 = socket(0x11, 0x80803, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000096c000-0x10)={0x6, [0x3, 0x9, 0x40, 0x3, 0xfffffffffffffff7, 0x1]}, 0x10) ptrace$setsig(0x4203, 0x0, 0x20, &(0x7f0000db8000-0x10)={0x71, 0x4000000001, 0x7e, 0xfffffffffffffffd}) r6 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x47)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00009b2000)=0x47) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f000054f000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000750000)=0x42) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00004ce000-0xc)=@sack_info={0x0, 0xff, 0x7}, &(0x7f0000674000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000260000)={0x3, 0x3, 0x8201, 0x3, 0x7395, 0x80, 0xf2bc, 0x3, r8}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000021a000-0xa0)={0x0, @in6={{0xa, 0x2, 0xa6, @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]}, 0x7, 0x101, 0x401, 0x5, 0x25}, &(0x7f0000571000-0x4)=0xa0) getsockopt$sock_buf(r6, 0x1, 0x1e, &(0x7f0000a20000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000dd2000-0x4)=0x36) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a7b000-0x108)={r9, @in6={{0xa, 0x3, 0x401, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x728, 0x8, 0x0, 0xc0e, 0x81, 0x5, 0x3, 0x0, 0x9, 0x9, 0x7, 0x9, 0x3, 0x8]}, &(0x7f0000a7e000-0x4)=0x108) 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}, r7, 0x0, 0xffffffffffffffff, 0x0) r10 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r10, &(0x7f0000ab8000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000bb8000)=[{0x14, 0x1ff, 0xd09, 0x0, 0x0, "09"}], 0x14}], 0x1, &(0x7f00003c3000)=[], 0x0, 0x0}, 0x40c4) setsockopt(r5, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r3) 2017/07/27 06:45:08 executing program 1: mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ae2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000eaa000-0x4)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = semget(0x2, 0x0, 0x10) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r3, 0x7, 0x10, &(0x7f0000614000)=0x8cc) ioctl$TIOCSBRK(r1, 0x5427) semctl$GETPID(r3, 0x3, 0xb, &(0x7f0000ea9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = signalfd(r2, &(0x7f000003c000-0x8)={0x4}, 0x8) r5 = dup(r4) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000a9a000)={0x0, 0x0}) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000538000-0x5)={r6, r7}) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f0000eab000-0x8)={r8, 0x0}) mmap(&(0x7f00002b4000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000eac000)=0x0) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000eab000-0xa)=[0x1f, 0x101, 0xd2, 0x4, 0x81]) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000eab000)="2e2f66696c653000", &(0x7f0000eac000-0x8)="2e2f66696c653000") openat$ptmx(0xffffffffffffff9c, &(0x7f0000aec000-0xa)="2f6465762f70746d7800", 0x400880, 0x0) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000b9b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000666000)="4300000000000000000000030000002700c1ff00000197097fa6fffff2240000"}) 2017/07/27 06:45:08 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000ff2000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x1000000032, r0, 0xc8e0) mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, r0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000042e000)="2f6465762f6877726e6700", 0x40000, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x2000005, 0x1000000032, r2, 0x7fe) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000eed000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007bf000-0x4)=0xfa) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000145000-0x4)=0x7ff, 0x4) setsockopt$sock_int(r3, 0x1, 0x28, &(0x7f0000aa6000-0x4)=0x6, 0x4) r4 = dup(r2) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x4000032, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000eee000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eef000-0x4)=0xe8) mmap(&(0x7f00005f6000/0x3000)=nil, 0x3000, 0x2000000, 0x8010, r2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000eee000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ac8000)=0xc) sendto$inet(r3, &(0x7f0000e52000)="", 0x0, 0x0, &(0x7f000086d000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x2000000, 0x10010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000ace000-0xe8)={{{@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=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eef000)=0xe8) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000e56000-0xc)={r5, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x800000) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x4, 0x35, r2, 0x0) [ 367.927669] ffff8801c7d09600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 367.934988] ================================================================== [ 367.942309] Disabling lock debugging due to kernel taint [ 367.947920] Kernel panic - not syncing: panic_on_warn set ... [ 367.947920] [ 367.955268] CPU: 0 PID: 19913 Comm: loop0 Tainted: G B 4.13.0-rc2+ #7 [ 367.962959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.972314] Call Trace: [ 367.974897] dump_stack+0x194/0x257 [ 367.978527] ? arch_local_irq_restore+0x53/0x53 [ 367.983200] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 367.987961] ? iov_iter_revert+0x900/0x9d0 [ 367.992197] panic+0x1e4/0x417 [ 367.995375] ? __warn+0x1d9/0x1d9 [ 367.998823] ? iov_iter_revert+0x976/0x9d0 [ 368.003042] kasan_end_report+0x50/0x50 [ 368.006999] kasan_report+0x137/0x340 [ 368.010787] __asan_report_load4_noabort+0x14/0x20 [ 368.015703] iov_iter_revert+0x976/0x9d0 [ 368.019754] ? filemap_check_errors+0x90/0xc0 [ 368.024248] generic_file_read_iter+0x1874/0x26b0 2017/07/27 06:45:08 executing program 6: epoll_create1(0x0) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(r0, &(0x7f0000fcc000-0x8)={0x5fffffff}, 0x8, 0x0) clock_gettime(0x0, &(0x7f0000ec3000)={0x0, 0x0}) ppoll(&(0x7f0000e59000)=[{r0, 0x0, 0x0}, {r1, 0x100, 0x0}, {r0, 0x100, 0x0}], 0x3, &(0x7f0000da5000)={r2, r3+10000000}, &(0x7f0000c45000-0x8)={0xffffffffffffffff}, 0x8) timer_create(0x0, &(0x7f000009c000)={0x0, 0x9, 0x0, @thr={&(0x7f0000d42000)="", &(0x7f0000fcc000)=""}}, &(0x7f0000ca5000-0x4)=0x0) timer_settime(r4, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x0}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) r6 = gettid() chmod(&(0x7f0000075000-0x8)="2e2f66696c653000", 0x10) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000fcd000)={0x0, 0x14, 0x4, @tid=r6}, &(0x7f0000044000)=0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r7, 0x1, &(0x7f0000fce000)={{0x0, 0x0}, {r5, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) capset(&(0x7f00001c1000-0x8)={0x200f1526, r6}, &(0x7f0000d72000-0x18)={0x0, 0xfffffffffffff800, 0x3f, 0x6, 0x7fff, 0x1ff}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000fd0000-0x40)={0x5df4, 0x6, 0xda, 0x80000000, 0xb404, 0x9, 0x9, 0x80000000}, &(0x7f0000fd0000-0x40)={0x3ff, 0x80000001, 0x8, 0x17b, 0x8001, 0x100000000, 0x4bc, 0x8}, &(0x7f0000fcf000)={0x8, 0x49, 0x0, 0x8001, 0x7, 0x5, 0x2, 0xffffffff}, &(0x7f0000415000-0x10)={0x0, 0x0}, &(0x7f0000fd0000-0x10)={&(0x7f0000239000-0x8)={0x7fffffff}, 0x8}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x24, &(0x7f0000fd1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSBRKP(r8, 0x5425, 0x100000001) [ 368.029080] ? __lock_is_held+0xb6/0x140 [ 368.033134] ? task_fork_fair+0x7b0/0x7b0 [ 368.037282] ? generic_file_write_iter+0x790/0x790 [ 368.042219] ? task_tick_fair+0x2710/0x2710 [ 368.046540] ? __unwind_start+0x169/0x330 [ 368.050673] ? print_usage_bug+0x480/0x480 [ 368.054889] ? unwind_next_frame+0x3e/0x50 [ 368.059105] ? __save_stack_trace+0x6e/0xd0 [ 368.063413] ? print_usage_bug+0x480/0x480 [ 368.067637] ? __lock_acquire+0x6ef/0x3dc0 [ 368.071857] ? __lock_acquire+0x6ef/0x3dc0 [ 368.076090] ? print_usage_bug+0x480/0x480 [ 368.080309] ? ret_from_fork+0x2a/0x40 [ 368.084181] ? perf_trace_lock+0xf1/0x860 [ 368.088316] ? __lock_acquire+0x6ef/0x3dc0 [ 368.092532] ? __lock_acquire+0x6ef/0x3dc0 [ 368.096766] ? mempool_kmalloc+0x30/0x30 [ 368.100816] ? perf_trace_lock+0xf1/0x860 [ 368.104945] ? perf_trace_lock+0xf1/0x860 [ 368.109063] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 368.114224] ? perf_trace_lock+0xf1/0x860 [ 368.118347] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 368.123511] ? find_held_lock+0x35/0x1d0 2017/07/27 06:45:09 executing program 6: epoll_create1(0x0) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(r0, &(0x7f0000fcc000-0x8)={0x5fffffff}, 0x8, 0x0) clock_gettime(0x0, &(0x7f0000ec3000)={0x0, 0x0}) ppoll(&(0x7f0000e59000)=[{r0, 0x0, 0x0}, {r1, 0x100, 0x0}, {r0, 0x100, 0x0}], 0x3, &(0x7f0000da5000)={r2, r3+10000000}, &(0x7f0000c45000-0x8)={0xffffffffffffffff}, 0x8) timer_create(0x0, &(0x7f000009c000)={0x0, 0x9, 0x0, @thr={&(0x7f0000d42000)="", &(0x7f0000fcc000)=""}}, &(0x7f0000ca5000-0x4)=0x0) timer_settime(r4, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x0}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) r6 = gettid() chmod(&(0x7f0000075000-0x8)="2e2f66696c653000", 0x10) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000fcd000)={0x0, 0x14, 0x4, @tid=r6}, &(0x7f0000044000)=0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r7, 0x1, &(0x7f0000fce000)={{0x0, 0x0}, {r5, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) capset(&(0x7f00001c1000-0x8)={0x200f1526, r6}, &(0x7f0000d72000-0x18)={0x0, 0xfffffffffffff800, 0x3f, 0x6, 0x7fff, 0x1ff}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000fd0000-0x40)={0x5df4, 0x6, 0xda, 0x80000000, 0xb404, 0x9, 0x9, 0x80000000}, &(0x7f0000fd0000-0x40)={0x3ff, 0x80000001, 0x8, 0x17b, 0x8001, 0x100000000, 0x4bc, 0x8}, &(0x7f0000fcf000)={0x8, 0x49, 0x0, 0x8001, 0x7, 0x5, 0x2, 0xffffffff}, &(0x7f0000415000-0x10)={0x0, 0x0}, &(0x7f0000fd0000-0x10)={&(0x7f0000239000-0x8)={0x7fffffff}, 0x8}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x24, &(0x7f0000fd1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSBRKP(r8, 0x5425, 0x100000001) [ 368.127546] ? print_usage_bug+0x480/0x480 [ 368.131750] ? check_noncircular+0x20/0x20 [ 368.135953] ? check_noncircular+0x20/0x20 [ 368.140156] ? perf_trace_lock+0x860/0x860 [ 368.144364] ? retint_kernel+0x10/0x10 [ 368.148234] ? perf_trace_lock+0xf1/0x860 [ 368.152374] blkdev_read_iter+0x105/0x170 [ 368.156514] lo_rw_aio+0x9e3/0xc20 [ 368.160040] ? loop_probe+0x1a0/0x1a0 [ 368.163813] ? find_held_lock+0x35/0x1d0 [ 368.167849] loop_queue_work+0x1f91/0x3900 [ 368.172053] ? do_raw_spin_trylock+0x190/0x190 [ 368.176608] ? lock_release+0xa40/0xa40 [ 368.180574] ? _raw_spin_unlock_irq+0x27/0x70 [ 368.185065] ? lo_rw_aio+0xc20/0xc20 [ 368.188771] ? _raw_spin_unlock_irq+0x27/0x70 [ 368.193255] ? finish_task_switch+0x1d3/0x740 [ 368.197721] ? finish_task_switch+0x1aa/0x740 [ 368.202183] ? preempt_notifier_dec+0x20/0x20 [ 368.206649] ? __schedule+0x8f0/0x2070 [ 368.210516] ? __sched_text_start+0x8/0x8 [ 368.214643] ? check_noncircular+0x20/0x20 [ 368.218844] ? perf_trace_lock+0x860/0x860 [ 368.223042] ? trace_hardirqs_on_caller+0x421/0x5c0 2017/07/27 06:45:09 executing program 6: epoll_create1(0x0) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(r0, &(0x7f0000fcc000-0x8)={0x5fffffff}, 0x8, 0x0) clock_gettime(0x0, &(0x7f0000ec3000)={0x0, 0x0}) ppoll(&(0x7f0000e59000)=[{r0, 0x0, 0x0}, {r1, 0x100, 0x0}, {r0, 0x100, 0x0}], 0x3, &(0x7f0000da5000)={r2, r3+10000000}, &(0x7f0000c45000-0x8)={0xffffffffffffffff}, 0x8) timer_create(0x0, &(0x7f000009c000)={0x0, 0x9, 0x0, @thr={&(0x7f0000d42000)="", &(0x7f0000fcc000)=""}}, &(0x7f0000ca5000-0x4)=0x0) timer_settime(r4, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x0}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) r6 = gettid() chmod(&(0x7f0000075000-0x8)="2e2f66696c653000", 0x10) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000fcd000)={0x0, 0x14, 0x4, @tid=r6}, &(0x7f0000044000)=0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r7, 0x1, &(0x7f0000fce000)={{0x0, 0x0}, {r5, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) capset(&(0x7f00001c1000-0x8)={0x200f1526, r6}, &(0x7f0000d72000-0x18)={0x0, 0xfffffffffffff800, 0x3f, 0x6, 0x7fff, 0x1ff}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000fd0000-0x40)={0x5df4, 0x6, 0xda, 0x80000000, 0xb404, 0x9, 0x9, 0x80000000}, &(0x7f0000fd0000-0x40)={0x3ff, 0x80000001, 0x8, 0x17b, 0x8001, 0x100000000, 0x4bc, 0x8}, &(0x7f0000fcf000)={0x8, 0x49, 0x0, 0x8001, 0x7, 0x5, 0x2, 0xffffffff}, &(0x7f0000415000-0x10)={0x0, 0x0}, &(0x7f0000fd0000-0x10)={&(0x7f0000239000-0x8)={0x7fffffff}, 0x8}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x24, &(0x7f0000fd1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSBRKP(r8, 0x5425, 0x100000001) [ 368.228024] ? trace_hardirqs_on+0xd/0x10 [ 368.232140] ? __schedule+0x13c8/0x2070 [ 368.236097] ? find_held_lock+0x35/0x1d0 [ 368.240151] ? kthread_worker_fn+0x41a/0x970 [ 368.244541] ? lock_downgrade+0x990/0x990 [ 368.248661] ? do_raw_spin_trylock+0x190/0x190 [ 368.253208] ? check_same_owner+0x320/0x320 [ 368.257503] ? _raw_spin_unlock_irq+0x27/0x70 [ 368.261964] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 368.266960] kthread_worker_fn+0x4a0/0x970 [ 368.271191] ? kthread_flush_work+0x510/0x510 [ 368.275679] ? find_held_lock+0x35/0x1d0 [ 368.279725] ? complete+0x62/0x80 [ 368.283144] ? schedule+0x108/0x440 [ 368.286742] ? __schedule+0x2070/0x2070 [ 368.290689] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 368.295756] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 368.300742] ? trace_hardirqs_on+0xd/0x10 [ 368.304859] loop_kthread_worker_fn+0x51/0x60 [ 368.309323] kthread+0x35e/0x430 [ 368.312657] ? loop_get_status64+0x110/0x110 [ 368.317029] ? kthread_create_on_node+0x100/0x100 [ 368.321850] ret_from_fork+0x2a/0x40 [ 368.326120] Dumping ftrace buffer: [ 368.329627] (ftrace buffer empty) [ 368.333300] Kernel Offset: disabled [ 368.336890] Rebooting in 86400 seconds..