(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r2, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) sendto$inet(r4, &(0x7f00006ac000)="cd54e3f2a560798e697567c235b66054bd73a6caed5635ffbae6ff8081b135424bffede26f42bb350cd9cbd2b27645461e5cf0e486b6999b78e272379cd62037d5c54e4da8211f82636f07de4062197d433aa7bca4cbd9d227e1d6845bea1e3ff2132edbdd21ff57809ea986b2dec468beaea4f63b7fd6f8954c6203355e067d2a04abc3", 0x84, 0x20000000, &(0x7f0000905000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r2, &(0x7f0000edb000)=""/4096, 0x1000) 2017/12/19 08:59:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_mtu=0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000e1f000-0x90)={0x9, {{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]}}, 0x90) 2017/12/19 08:59:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x5b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003b3000-0x10)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x3f}]}, 0x10) sendto$inet(r0, &(0x7f0000bad000)="", 0x0, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000f0b000)=@ipx={0x4, 0x0, 0x0, "d0d159e674d9", 0x0, 0x0}, 0x10, &(0x7f0000ff2000-0x70)=[{&(0x7f0000b0e000-0x5e)="aac4988169c20a3789a28521c86ae7ebc09adafa1ab882eaae630599d77ec4e0780a37f234dc9c821949685a59a25f6f10eb5c16166cd0675cdda6db34841fc9aa741d5083fa131bb36e6248b98de16f236282b28b28bf126b", 0x59}], 0x1, &(0x7f0000cb0000-0x1010)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48001) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f00001d4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b45000-0x4)=0x10, 0x80000) sendto$ax25(r1, &(0x7f0000405000)="b9887b5da314933f96fddf5fa2f9561a42163486509f7f3f33759ef9f8408bd03d6697b8686fb02a2a4c33ed8350285fdc8514e835b7b57b08571b7787dc53d4e6918c648bd513d930b7cff1b519231794962a72e41611b2a53717a7b087816a8f8ac90fbac2f7570360ead8d87ffea0ccdadb8b433e6043db9d72e26f1f14ad5bee823c8a", 0x85, 0x20000000, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x1a3b61b630d535eb) 2017/12/19 08:59:35 executing program 6: mmap(&(0x7f0000001000/0xe9f000)=nil, 0xe9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000882000)="240000001a0025f00018000400edfc0e800000000004bf0202ffffeb0800020048050000", 0x24) 2017/12/19 08:59:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept(r0, &(0x7f0000fe1000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e62000)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000051a000-0xa0)={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]}, 0x7, 0x101, 0x5, 0x400, 0x34}, &(0x7f0000183000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000db8000+0xad1)={r2, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfff, 0xff, 0x4, 0x9}, &(0x7f00006e5000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fdd000)={r2, 0x667f}, &(0x7f0000f99000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d78000-0x6a)={r2, 0x62, "2412449fd01f5f09d2db0a0b7b189a7e257ea66a7f7ed80e0325f21e016c827a29a11164a378519e54ae0f8d0143250d5c847fbd585289d9f1f9194eb918ebb1d806fb024acefda43ce2b244ee465513669737836a63de2633d2e0b29ffd01935cae"}, &(0x7f0000d8b000-0x3)=0x6a) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000548000)=0x0, 0x4) 2017/12/19 08:59:35 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) 2017/12/19 08:59:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x200002000000000, 0x0) connect$unix(r0, &(0x7f0000a65000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2017/12/19 08:59:35 executing program 2: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r0, &(0x7f0000e7f000)="", &(0x7f0000eb1000-0x89)="", 0x0}, 0x20) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00006a0000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00000de000-0x4)=0x1c, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000669000-0x14)={0x0, 0x81, 0x4, 0x1f, 0x8000}, 0x14) 2017/12/19 08:59:35 executing program 0: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000512000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dc9000)=0x10, 0x80000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000cd7000)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x1, 0x5, [@loopback=0x7f000001, @multicast2=0xe0000002, @multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x24) r1 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000b57000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, 0x0}, 0xc) 2017/12/19 08:59:35 executing program 1: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000264000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f00004d8000)=[], 0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00005e0000)=[@in6={0xa, 0x1, 0x101, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x3, 0x4ce, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb8}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) 2017/12/19 08:59:35 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in={{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1f, 0x1, 0x6, 0x31d356e8, 0x1000, 0x5a4, 0x7, 0x8, 0x4, 0x1, 0x400, 0x5, 0x8001, 0x5, 0x200]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0xf3)={r1, 0xeb, "c6ef87676fe16038c08114fbe790e3f54d001b44cb80ae0f96000080018ccd39414035594d1372df8790b475d60380f1b0b216834115a77a07ee18fca8cb9c8416640b8848f6725bc2fd7c85180cbf11c89f4c27f5f76de49b2ed8a1234c67952c8be86edc554225ed62726f4edc1da55aa4f8f9645e73e5a0654c48e1e6fb66eacd069a562d1e8a9eaba71847afed192f42c762acc3cfc373ba16e0379a24e6889fef390667c11bf6f1300bfa7da820c3eaf67bce5ec70202ef00688db6c4700ab410e004981be73606874daf26ac0bb71ef22046bb1f4d070b05ab2e50c4d64f4578408a823b1e03307f"}, &(0x7f0000001000-0x4)=0xf3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000078e000)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000-0xa0)={r1, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x80000000, 0x3d19, 0xbe37, 0x6}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000-0x8)={r2, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r3, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cb0000-0x10)={r2, 0x7, 0x3ff, 0x7fffffff}, 0x10) 2017/12/19 08:59:35 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d56000)=0x14) 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(&(0x7f0000000000/0x1000)=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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f00004b2000-0x60)=@nfc_llcp={0x27, 0x3f, 0x4, 0x5, 0x93cf, 0x4, "61a6fa0359dd2ccfc8cb64c950a04431c9a3e65433b70ccbef7b7c3cad658d2a321d2cc28d1898cb466a3d08d30724258400f9de3b57b3500552d87687d9a5", 0x135b}, 0x60, &(0x7f0000499000)=[{&(0x7f0000001000-0xd2)="18087618bdd3d83044924af9257050697d6be9a3ca20cfa060626198d44af76ab396dae55f5255d692fa696e10975e1623c7340b35446f9db09edb444efaf561ca1bef86590afcc4e5d40f5174135717969ad386a708e4a995b3d89874efb6da41e8e1908ba5b0163b5fcaf12096c98681c230ae9e0e7e489efc183113384bc38f9fa786682b01e39420e4658c65618a3f541ae9ca64796667ad6640148b2ec22abe04cdbf7a474e8f1fd4241cf2a7fb8d4710b304e42b596643dff47548870fadb1b3866ff25e6dbd5549c907bb80662cfd", 0xd2}, {&(0x7f0000000000)="18547593b556edce50b6718b1dea97d59e3d3ba6d152dd0849b5882c8882d5b9e2d4dc8f290ed1bd98ffbb7be76d020bfb967ec2a639fdc4307675435c6cc8c366c48e027499ac8683e41b610d3934a58e53db818bbc907569040e41c46e86461f9192052696e370b6abac786ed8371ce0f0a3d04500beff302daa9538111f0c52be66c0c171b90a9fd14fcb9edb831d9b81a0ed7ba49f2d01707088a69d761ade28a79b1f56e2b37c69fd408fba7a109676c79a3e433f1cdd1fde2947c92a2b6fe61b818c838ae31fa0bbfb763b2f486f253ae164c53f", 0xd7}, {&(0x7f0000000000)="3cb73f0d88447511358c842b0fdf8a047ef6c8d6d761bf8e120c1dedd2edf1ac9bad8494baf798fa0b01ea644d9bdb9f6668f4cd6711fe1bdf44553dfb594b475776e0df99e2bc5f145c799d2ae1a0f557e80f2a3f4bd4afa06e0bea868860616175eac7e037cb5f4a276f8a9d09623f1929b09f7fcf31b30a7fb0471214ae16388ed0c64c3d5a9945be938f979a8f890f3ba3aadefa6f97e4de9c1dbd15c7124c93697584a37031c3caeb9d911839a4c3520ce95050e4085fe531c22387", 0xbe}, {&(0x7f0000000000)="beab247efde239c2c59c09e0974a55e8f8f34dadd89216acb7b4f9d6449d0875d42917c034510ce93838a0e6f90f658352c6ee1043f56cf59fdaa279b97342a27e20d9dd23fdd255547c197e14dd4fc75cf023c3a43f0256224eb291a2bab31c05461f755ed8c0264469b1628c983304d986784e187d5f98674cee8deff68831cd6e34cebf645bf3d084ff2517501416f1282e280290", 0x96}, 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&(0x7f00007ce000-0x10)=[{&(0x7f0000001000-0x2d7)="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", 0x1000}], 0x1, &(0x7f0000eb2000)=[{0x60, 0x430cbe8f7065fc4a, 0x20, "274a8761dd5632268fcf5d031994c82204b58b340d49744c738d64421b4b69c5ce083e7a6c3034772d16a757d727e03c226e6e515d40dfd0204e94c4a8db36597dfbecf626b3f648c03ca5ff1da5bfd7"}], 0x60, 0x4}, 0x7}], 0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000d4c000)="0a077500000004e5b3b60ced5c54dbb7a100f0df8217ad4000000000000000e69a9c1576", 0x24) setsockopt(r2, 0x0, 0x1ff, &(0x7f0000558000)="", 0x0) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f00005dc000-0x4c)="8561b7a0e627acd3a48d8b9f30c6d215c928bf", 0x13}, {&(0x7f0000f75000-0x1f)="c06b3a247fe5e051d3007662067db4d932c52b788f2a2137c80aaab29cd6d2", 0x1f}], 0x2, &(0x7f0000953000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) bind$alg(r2, &(0x7f0000a30000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f00004f7000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5b000)=[{&(0x7f0000ab4000-0x84)=""/132, 0x84}, {&(0x7f0000599000-0x24)=""/121, 0x79}, {&(0x7f0000f73000-0xd5)=""/213, 0xd5}, {&(0x7f0000e69000)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x1) 2017/12/19 08:59:35 executing program 5: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000ef0000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c55000)=0x10, 0x800) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000ef1000-0x10)={0x4, 0xfffffffffffffffe, 0x1ff, "6b8ac71d33a3", 0x9, 0x0}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r2, &(0x7f00009df000)=""}, 0x10) 2017/12/19 08:59:35 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) accept$inet(r0, &(0x7f0000018000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005bf000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0xe)={0x5, [0xfffffffffffffffa, 0x100, 0x7, 0xc8, 0x3]}, 0xe) 2017/12/19 08:59:35 executing program 3: mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000b55000)={@empty=0x0, @multicast1=0xe0000001, @empty=0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00001b6000)={@multicast2=0xe0000002, @empty=0x0, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000116000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="000000067326fcfaffffffffff02ff00"}) 2017/12/19 08:59:35 executing program 6: r0 = socket$inet(0x2, 0x4080001, 0x2000020d) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000001000-0x118)={0x4, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) close(r0) 2017/12/19 08:59:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) getsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f000040d000-0x5)=""/26, &(0x7f0000ef1000)=0x1a) connect$inet(r0, &(0x7f000005a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_out(r1, 0x5460, &(0x7f0000de2000)=0x0) write(r0, &(0x7f00001e8000)="", 0x0) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000d15000-0x4)=0x0, &(0x7f000007c000-0x4)=0x4) sendmsg$alg(r0, &(0x7f0000dab000-0x38)={0x0, 0x0, &(0x7f0000fdf000)=[], 0x0, &(0x7f0000aca000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x20000040) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000891000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d28000-0x4)=0xe8) pread64(r1, &(0x7f0000afe000-0xec)=""/236, 0xec, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e66000)={r2, @rand_addr=0x1, @multicast2=0xe0000002}, 0xc) getpeername$inet(r0, &(0x7f00003df000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004d2000)=0x10) splice(r1, 0x0, r0, 0x0, 0x0, 0x102) 2017/12/19 08:59:35 executing program 2: bpf$PROG_LOAD(0xc, &(0x7f0000ee7000-0x30)={0x0, 0x0, &(0x7f0000ee7000-0x10)=[], &(0x7f000000a000)='system\x00', 0x0, 0x0, &(0x7f000000a000)=""/0, 0x0, 0x0}, 0x30) 2017/12/19 08:59:35 executing program 1: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x40000007fffffff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000f71000)=0xa897, 0x4) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f74000)="", 0x0, 0x8000, &(0x7f00003b2000)={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000888000-0xf6)=""/246, 0xf6, 0x4000040002120, 0x0, 0x0) 2017/12/19 08:59:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000025d000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000688000-0x1c)={0xa, 0x1, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$inet(0x2, 0x7, 0x3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000dba000)=0x81, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000129000)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000bc000)={0x0, 0x7, 0xfffffffffffffffd, 0x0, 0x5, 0x2}, &(0x7f0000fe2000-0x4)=0x14) r4 = socket$kcm(0x29, 0x100000000103, 0x0) sendmsg$kcm(r4, &(0x7f0000fcf000-0x38)={0x0, 0x0, &(0x7f0000bdb000-0x20)=[{&(0x7f000080c000-0x9e)="205c9dab79e76fb763c1fd681e05a0bf8ba8273075dc42e1eef8cea04c225a40e40e09f94f15aabc454dec0e912c8d9f6d2310f562bf9396f38092bf9b1979e2dabe8b686e55c567479db1f19e9cc0245f834f9120fee9da19c70a734d93f3f94f809456140b9f5de798f442578171ff08160468cbb5ff93fad4b57d69b7c284b5b1b93780bfb1886a48715a80fddd2c193640e51aeba890504c1c10d401", 0x9e}, {&(0x7f00003a0000)="d20b77bc09ba5c4c8f7f3090047c3658f8d75a9453f85218568f69b9fe2cb6", 0x1f}], 0x2, 0x0, 0x0, 0x1}, 0x2000c050) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000d78000)={0x0, 0x1000, "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"}, &(0x7f0000e40000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000b19000-0xb8)={r3, 0x1, 0xffffffffffffff01, 0x10000, 0x8, 0x3, 0x7, 0xfffffffffffffffa, {r5, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x3, 0x1, 0x0, 0x7}}, &(0x7f0000c04000)=0xb8) syz_emit_ethernet(0x2a, &(0x7f00004e2000)={@random="03f5f5e5cb77", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8864, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x21, 0x0, 0x0, 0x0, @empty=0x0, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff, ""}}}}}, 0x0) 2017/12/19 08:59:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x100001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe8000)={@loopback={0x0, 0x1}, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6(0xa, 0x1, 0x1ec80000000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00005ae000-0x5c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xb, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) socket$inet6(0xa, 0x80a, 0x80000001) 2017/12/19 08:59:35 executing program 6: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a60000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009d2000-0x83)="4a3a9d3486958046fde683ac0873cd0ae9c8e8aecee2becd0aafb7fd0000000000000000d07f76f30058766c540d7fc7ea010000000e933d6065012340ec13bdb9", 0x41) r1 = accept$inet6(r0, &(0x7f00000f8000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000126000)=0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e2b000-0x28)={@generic="e772a13e87327e6583b1544fd267f29b", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00005c9000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) 2017/12/19 08:59:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x4, 0x7fc) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r1 = socket(0x11, 0x802, 0x300) r2 = socket(0x11, 0x802, 0x300) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000b1000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000097e000-0x4)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d25000-0x6)={r3, 0x2}, &(0x7f00005bc000)=0x6) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) close(r1) socketpair(0xa, 0xa, 0x6, &(0x7f0000d4a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000b2b000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f00002d7000+0xe6)={r5, 0x30}) 2017/12/19 08:59:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x807, 0x2, &(0x7f00000f8000)={0x0, 0x0}) pwrite64(r0, &(0x7f0000335000)="019c50eef790c5327af8c92f25c9142ac21385bdb9a7dbb642ba506b57782d24aced75ba9c1d14eb87117b3d333e5f28472bb029455bb63f446f0cb49a6565ddfeaa2a819a10c4b3689de72599e43e0577e905417f6a251d2dfc79bd524ac9ff2e709f1c467d276d389cdbf188b4a9ad98889cca0a766d359ae4b36602ba129920a95d026b2b0eabf57514e8e8ac3fe8d53327aec1fe8af5ce371e70dbdb6efde83ee595931e4937a74af90464e70583fd47a5392171c53aa7bc109a06943a2393", 0xc1, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d17000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f00002e7000)={&(0x7f0000c8e000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000362000-0x20)=[{&(0x7f00003cd000)="c1", 0x1}], 0x1, &(0x7f000033b000)=[], 0x0, 0x0}, 0x20000880) writev(r1, &(0x7f0000d14000-0x30)=[{&(0x7f00006bf000)="ba", 0x1}], 0x1) sendto$inet6(r1, &(0x7f0000fea000-0x62)="b6", 0x1, 0x0, &(0x7f0000609000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000c64000)={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, 0x2, [0x3, 0x6, 0x7fff, 0x2, 0x8, 0x0, 0x3, 0xd235]}, 0x5c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00001ee000-0x4)=0x0) 2017/12/19 08:59:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00001ed000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000027a000)=0x8, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000020f000-0x4)=0x0, &(0x7f0000934000-0x4)=0x4) pipe(&(0x7f00001dc000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000dd0000)={0x1, 0x3, &(0x7f0000af1000)=[@generic={0x0, 0x0, 0x0, 0x0}, @generic={0x0, 0x0, 0x0, 0x0}, @map={0x5, 0x0, 0xfffffffffffffffd, r2}], &(0x7f00008ea000)="0f7b00", 0x9, 0x80, &(0x7f0000008000)=""/128, 0x0, 0x0}, 0x30) socketpair$inet6(0xa, 0x1, 0x8, &(0x7f00007d3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000085000-0xc)={0x0, 0x7fffffff, 0x0}, &(0x7f0000679000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000671000-0x8)=@assoc_value={r5, 0x2}, &(0x7f0000377000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000ff7000-0x20)={0x4, 0xfffffffffffff800, 0x4, 0x8201, 0x100000000, 0x9, 0x9, 0x5, 0x0}, 0x20) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000059f000)={@rand_addr=0x4, @rand_addr=0x9, @multicast2=0xe0000002}, 0xc) getpeername$inet6(r3, &(0x7f00000fc000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000414000-0x4)=0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000f5000-0x10)={r1, 0x18, &(0x7f0000b01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) connect(r3, &(0x7f0000654000)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ef7000)=r6, 0x4) 2017/12/19 08:59:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x803, 0x3) connect$inet(r0, &(0x7f000005a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$netrom(r0, &(0x7f00001c6000)={&(0x7f00005f6000)=@ax25={0x3, {"7a0308eb9f3065"}, 0x9}, 0x10, &(0x7f0000bb0000)=[{&(0x7f0000089000-0x70)="64a50aed3374fc5f271584ff91dfcb1d028fcacb74553202a81a81362164444270c60fe69f5b2cbe5b69eb953b13bc2a9b39e53a8f9ad2fe5c392cc61b480cc9e1218210b39cbc9ffceda26047dfd27c36a65e8969021da25ba0fca73690d572725d924cdf3e363d3f42a0f9f1bef607", 0x70}], 0x1, 0x0, 0x0, 0x810}, 0x40010040) sendmsg$netlink(r0, &(0x7f0000056000)={&(0x7f000001e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000056000)=[{&(0x7f0000aa0000-0x1270)=[], 0x0}, {&(0x7f000000f000)=[], 0x0}, {&(0x7f00007c4000)=[{0x11, 0x0, 0x0, 0x0, 0x1, '\x00'}], 0x11}], 0x3, 0x0, 0x0, 0x0}, 0x0) socketpair(0x9, 0x4, 0x7fffffff, &(0x7f000092b000)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00003f1000)={0x5, &(0x7f0000361000)=""/224, &(0x7f0000fdd000)=[{0x7fff, 0xba, 0x0, &(0x7f0000d19000-0xba)=""/186}, {0x10000, 0xa5, 0x7, &(0x7f0000b00000-0xa5)=""/165}, {0x88, 0xd3, 0x1, &(0x7f00005db000-0xd3)=""/211}, {0x7, 0xfd, 0x54, &(0x7f0000861000)=""/253}, {0x1, 0xaf, 0x400, &(0x7f000086c000-0xaf)=""/175}]}) recvfrom$inet(r2, &(0x7f00003a4000)=""/241, 0xf1, 0x10043, 0x0, 0x0) 2017/12/19 08:59:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f00009af000-0x30)=[{&(0x7f000022d000)=""/255, 0xff}, {&(0x7f0000f85000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ec0000)=""/176, 0xb0}], 0x3) poll(&(0x7f0000910000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffffc) sendto$unix(r0, &(0x7f0000b6c000)="7b316a982ffc540d0bcaf8cfda87badba1551cd7f86f6aefad6c7d3a0945705eaa14e383b38ccba8d032e205bdcadae1dc78ded8551a7221f13fca605d60a9d67814e331e794eb0e2e2da035c822df9c153d2c080daa27ba063a1aa3fec130be5e8810ff5ef019b3babae8969cecbf7388560c48c6181714", 0x78, 0x8c0, &(0x7f0000305000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000ec3000)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000446000-0x4)=0xc) bind$packet(r0, &(0x7f000008f000-0x14)={0x11, 0x1f, r2, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) close(r1) 2017/12/19 08:59:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000a6d000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000085e000)={0x0, 0x8000}, &(0x7f0000728000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000067f000-0x6)={r2, 0x2}, 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r3 = socket(0x1f, 0xa, 0x1000) recvfrom$inet6(r3, &(0x7f0000881000)=""/1, 0x1, 0x0, &(0x7f0000ecf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000996000)={0x0, 0x80000, 0xffffffffffffff9c}) recvfrom$inet(r1, &(0x7f0000141000)=""/36, 0x24, 0x0, &(0x7f0000808000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000a79000-0x4)=0x4) 2017/12/19 08:59:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000001000-0x10)={0x70, &(0x7f0000000000)="3f738249a58e4972ef1bffb690b5bdf03d7eea177c228f6d199f1aa16abd3f967c646ce13529b9cd75085a62ec157280542a1d2994d727b2806c40471bc10609888cbdd873a9419e5fa777093e4f29a10c5354f391eee341ba38068738492f686f25150af90701bf8751761f805d0136"}) mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed000046", 0xce) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000032000)={0x0, @in6={{0xa, 0x3, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x21e, 0x8096, 0x52, 0x8}, &(0x7f00005b4000)=0xa0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000500000)={r2, 0xc1f}, &(0x7f00005b5000-0x4)=0x8) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005b5000-0x8)={0x0, 0x0}) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00005b6000-0x4)=0x2, 0x4) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f00005b5000-0x88)={0x86, {{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000419000-0x6)={0x0, 0x6}, &(0x7f00001b8000-0x4)=0x6) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000032f000-0x90)={r6, 0x88, "e384add67bc96159ae70717fa4ee367b6b6c98e3cfaa76c2c455fc26ef8a5a947d4c48481c2681471fcb5dc2baff39fb02cf409457ef6b8ea2121abf8e1bb98d9393ffb7ce7c55d11539a7dec7247d406e65fcc4a029acd30bfc051f1e8d91050154b60074cc9345028a89677ca732715cacca2e4e4707fea654a7c154cc38b2dc1feb3a42074bfc"}, &(0x7f00005b7000-0x4)=0x90) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/19 08:59:35 executing program 3: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000038000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000d13000)={r1, 0x1, 0x3, "f5182b2607b4903ad37491ff15cd82d8a878fa99bc572cdb50d74bd0372e0c913c7c66487b398be89616e4f210caf0b6264dffa75d6a0ab9593375d26c1edf0b5da4c2db106078791f7866c69a60ea901deccee489e558929ef72c20781789b24b5569c50104710d4d4062d2829533a60e9175231f867f2240a89e64c4c85851dcb668fb7e5b445feb002259028668f600e2275aeee82a14fecbf0f2f116e3cacaa2e4c76587169ecca82116ea008959f794e96d36"}) mmap(&(0x7f0000000000/0x9e6000)=nil, 0x9e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0xa5b2, 0x1, 0x0, 0x0}, 0x14) 2017/12/19 08:59:35 executing program 4: r0 = socket(0xb, 0x7, 0x6432) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x1, &(0x7f0000001000-0x8)=[{0x0, 0x8, 0x7, 0x0}]}, 0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b88000)="0a0775b0d5e383e5b3b60ced00000000000000008217cf400000000008e3ffe539050e21ff9907905ee71921e03ddfc406ec4c3a52911913d47402b28c6711b631", 0x41) 2017/12/19 08:59:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x8d) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000de4000+0x5fc)=""/1, &(0x7f0000001000-0x4)=0x1) 2017/12/19 08:59:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000261000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000687000)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d17000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f00002e7000)={&(0x7f0000c8e000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000362000-0x20)=[{&(0x7f00003cd000)="c1", 0x1}], 0x1, &(0x7f000033b000)=[], 0x0, 0x0}, 0x20000880) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f00005a0000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000c34000)='\x00', 0x1) sendto$inet6(r0, &(0x7f0000fea000-0x62)="b692c0c9609b0927370957c4a9175423c6bf3ce6c0b11b3018b993e9f5e78778f11c5d8f4c01419b259620362b", 0x2d, 0x40801, &(0x7f0000609000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000c4e000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000ce2000)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000337000)={@rand_addr=0x920, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) 2017/12/19 08:59:35 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000002000)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000)={r1, 0x1000, "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"}, &(0x7f0000002000-0x4)=0x1008) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) 2017/12/19 08:59:35 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f000004a000-0x1000)="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", 0x1000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000242000)=0x7, 0x4) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000001000-0x9)={0x1f, {0x100000001, 0x0, 0x0, 0x7fff, 0xceb, 0x3}, 0x6}, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000002000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) r2 = accept(r1, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000002000-0x10)={0x1c000, 0xfff, 0xffffffff, 0x10000}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x3c)=[{{&(0x7f0000002000-0x60)=@nfc_llcp={0x27, 0x4, 0x5, 0x7, 0x0, 0x400, "a866a9aea7d212ab60d40743c61f2db9c71be1d7713e48625036a3b32fbf5ef40d332fc2e605556951c3297f7b66eb8fb119e015c4955f436a4bda3f67bd9a", 0x0}, 0x60, &(0x7f0000002000-0x80)=[{&(0x7f0000001000-0x50)="56ff28db188361ebded0464bcc7423e4323681c4a6b358b7fc241c0badc9b67d62c8d0c4df281b0242e6478a8d99114995b90a7fa7e91df9a9e12657904d51c1832ebddd655b8bb81def36791f9a371a", 0x50}, {&(0x7f0000003000-0x69)="ed70bff5c99327df8ef03919bfaf6b08fe05314336f2bfc77e1e7c1f0d4cd5acb52531693a0ccda37b303230bcb4324ee12aa48cae4991a7b44312e3b2bc1545d9842a08a424be61042a9355e8cf3e75406b1905343fbc730a5f69e7462007b174ea6136087a533a43", 0x69}, {&(0x7f0000001000-0xd7)="a38f218902cbef529a0867d1a5b4b1bdabd781ba779f09f54e112587c330bc73272ad96ba157c5f4185ca4f7ee05e14fdd3b437e359647a2c7171919e7f89f99d6980f56ef8c4e58886c3d8a022f987b6a908ff4da9742080ef95ed8e88334f6d21f9e55bf4545ba8f457140bc199d188ce3f22f17d220a9b6538dd964c878884880cf37dfc89505110b1aff67c68aa02c53b11c835114802e628bbec5e0266c21e4dea7405c92ff135d5adb882c4f3246ce7b11c8b54abfba37f951fcac063360182dc72e5e3241f5a6b19937200aaae3b121bdb62074", 0xd7}, {&(0x7f0000000000)="068fd3db4413e14f6fca5e8f9193a89a8ad0210ece95ce8e29997789cf09fa419748bd9658621cb003d7b1798adc4dfc1ee8911ff243e97d92a786ae67252dd90aa20eed2bb95537ebdb752d82e772f0aab526846cac5f60b06f713670a6d10bad0787565b380f9413de3e57c996d06e732437a17efeb805975e6004e84045cec84ec63432ab70cb4bd58b6b5e2f018b174293eadf52cd17a54a9b24e1099ac0377f89a73efdd344dc687fec219f6819cb8513d552ee5dfda40cf0fc335c70ff90a1a3248d3e90ecc99de1f55147bdf547a5cd20", 0xd4}, {&(0x7f0000002000-0x5c)="673fc8c9dabca459f12f5b61d0bdf81040d758cb808f0a062cae1d7d12d7a854b5c38e476835c8f5fd6f056e693eacec9a93bc7e086a4c0f1c073dc9b4d3d71903f23d1d81cdc25a393c2a0cd4c711c41c583f08ed85194ee31d694c", 0x5c}, {&(0x7f0000001000)="55f5ba0f7db8d31adf011de7762cdc382e62aa38108bc7b854c7b0e35ddc1099d731ac7ac8d87af49bc4d8c66594f02ce540cf10b851ce0e38cb469a459d8e32789b718a101e4bc7c7c2080183f4e9f9686cbae5fa7f85fa9eb6ed2210d541249d91e5f331488b69bec34bf325dd9a63f8c8d9f79fa1875dc5eabc32698b7e2f97063a8661b8645cabe4a9dde94cfd955c39be5e9f980b0c33b38219272fd2abda53292f41", 0xa5}, {&(0x7f0000003000-0xb2)="cf5b211117f785390a97d542717d124d90e89018b9f62ae6a4e557838f742eecb5f19f3d5ac7cea946cffb539529c2b78bec90c16dc8f6473cce4b737c3eec1b70f42f6918165098f90af9128d800ba51e9c7c5b83d6903859ea32208244369713adf1b82d044b078ff22f8762b6cc01bed308eb4e222614e27f3fa05fa3fc68a90053283ba02a6ada470499fa88c2309266f0fe0c79fbee3a11a7010f64679ae8f69d1d4e08bc55e86da9f8af6bba0bac86942a7b97608e9993f09c8e73", 0xbe}, {&(0x7f0000002000-0x4b)="6ea68403d69ee76e10d66a23aba4944ed0d39e99e5a5a629deb9fdf9504648c9d5f92ed6a8fa85f006dbaa9dae7548ac017d9d7f8d26ee5e3f3fde244e64fdbb3d0a0a55b54683bd28573f", 0x4b}], 0x8, 0x0, 0x0, 0x10}, 0x3}], 0x1, 0x8c0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80a, 0x4, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000005000-0xb)={0x7, 0x9, 0xffffffffffff0000, 0x4, 0x7f, 0xb0f, 0x3, 0x5e, 0x7, 0x7, 0x0}, 0xb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x17, &(0x7f0000002000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80005, 0x8, &(0x7f0000006000)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000003000)={0x0, r5, 0x3, 0x0, 0x0}, 0x14) socket(0x12, 0x6, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000008000-0x50)=[{&(0x7f0000002000-0x68)="011f8522a053fecbae18dc09d4ae31884094c13310a3ae523773b561aaff983feed47b42706ab8e7c7454db8c9e4ac21a35e41146d3782790dace8fdf62c013523a62258cff0fd86fed2ed7beca332b2c49bcfa403b186736c57b2910278428b6143282fac5250b0", 0x68}, {&(0x7f0000002000-0x6f)="fa33ff93418a90ba89b9de6aaa296d391a6fa789d97db6446d465c53682e5b88e4184d688d2e1be9c22ae0d469543672c4f22f66b35dc347f61fe780d3fc8c773a0efa5c6f4a64928338ab7d56b91fb022d02b2d6b7553ddfdcba20b9a93b8dca56aea326c6a11b7b631b02fbee0c9", 0x6f}, {&(0x7f0000008000-0xe3)="e883dbd4a674e1cf5510c4921f270eb20eab8c6993ed8832df902babfb0d019389bedc8b06497e5a504be4d68d903cbfaf8d7a9b0365a8a19e3a671421874c0ebd224bb4565446d81cfc92f5355c3ddc389759d861df77b107c3766a414c1ef6a1a207cb73159c200e5401510f206f14c8dcd2c69b6e6ce2c3e60f4fd646136ba3439d962b1a95366b8ffcc988d32b19225d82fb4a36671c16ede71d6f7bab95bf270f48afa73daae90892877e6d62c7e4870bfab4ca197bc06de76fe584faa466bdefb4927faced2464574788ebc70cca271305a7fd7de59919d62ad0bb27b26b757e", 0xe3}, {&(0x7f0000003000-0x37)="0dba6728d8fece9085b2580f13bbe3a7531caf18f70193144b9565551a1cf217a0bc2ccae030338b86f94b3fc6054281919e7f8094c7a3", 0x37}, {&(0x7f0000004000)="", 0x0}], 0x5, 0x0) 2017/12/19 08:59:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001a8000)={0x1, &(0x7f00005f2000+0xbfc)=[{0x16, 0x0, 0x5, 0x0}]}, 0x10) 2017/12/19 08:59:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80004, 0xffffffffffffff00) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x0, 0x4) write(r1, &(0x7f000001a000-0x69)='c', 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000cab000)=@req={0x28, &(0x7f0000683000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2000, 0x0, 0x41b9, 0x65238fd5, 0x6, 0x5}}}) 2017/12/19 08:59:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000913000-0x18)={@loopback={0x0, 0x1}, 0x84, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7e2003, 0x6, 0x2, 0x100, 0x4, 0x1, r1}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000778000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000003, r1}) 2017/12/19 08:59:35 executing program 0: r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00000a6000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000025d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000053c000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00009f8000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000c6b000)=[{&(0x7f0000a38000-0x39)="390000001000090400000000000000000000000002000000450000072100001419000a00010000000000040006e8000300ff090000cfe4693e", 0x39}], 0x1) 2017/12/19 08:59:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f000068b000)={&(0x7f000043a000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58, &(0x7f0000a8d000)=[{&(0x7f000018c000-0x24)="2999366ad37c4b84d9641e4aee34ba78fead731ee750bb2afebfe990f68f754282172aca", 0x24}, {&(0x7f00006b8000)="81c76f6e96f6976deb6f1535e8b75a819daa289ef49a271162f2bf38c78a23acfb1b34e804506c10ef64715f7a91311270eca5f0ac2cab7a9f207089ec00dc3534545599327b0ce78f06ca990e4b5d06d4d832db3bd7977174", 0x59}, {&(0x7f0000d40000)="593556a3a16655441a7f374d8597a25cd28f979f871aa8e6d9783ff599863312851fb54bd68bce8644e911056dd52e852010f6346888147de2e51cf75334032d7d0b0764aaef869a9e5cdf274c393eef3a47d5fbec128988a1a1c37ba759a432bf6f9b204ad5376583f6ecd6ae5c9d61aa2195cbcefdcfd1f6d13097a347c8bc1f0f15a5b49a048c5c58a5c7a64fe393ff12ef07e10519ad89c99e29443450638768c9a3e9290448afa0f7", 0xab}, {&(0x7f0000a4a000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x40000}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000010a000)={r0}) accept4$ax25(r1, &(0x7f00008b9000)={0x0, {""/7}, 0x0}, &(0x7f00006f9000-0x4)=0x10, 0x800) bind$inet(0xffffffffffffffff, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000819000-0x4)={0x8, 0x3, 0x2000}, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000537000)=0x0) recvfrom(r0, &(0x7f0000f0b000)=""/227, 0xe3, 0x40000000, &(0x7f0000b64000)=@nfc_llcp={0x27, 0x1, 0xca, 0x7, 0x0, 0x205c, "eff23c88d4bd8838848bf0f301971eb488b254a35a3bbdde0614065b8a6a169903000f84396d6329571611f88027e084bbb5b52eef439e27fc82b19955c2bd", 0x8000}, 0x60) 2017/12/19 08:59:35 executing program 7: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ae0000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ae1000-0x4)=0x1c, 0x800) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000504000)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000ae0000)=0x0, 0x4) 2017/12/19 08:59:35 executing program 6: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0x108) setsockopt(r0, 0x20001000000010f, 0x0, &(0x7f0000005000)="", 0x0) 2017/12/19 08:59:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000293000)={0x0, 0x0}) r3 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f00007c2000-0x4)=0x0) connect$nfc_llcp(r3, &(0x7f0000fb9000)={0x27, 0x800, 0x9, 0x6, 0x2, 0x101, "a2b260a786209cc7507568fb5db1e8a30ed5feb884d0652daf2674e47bed16da72c0ff9b09d77f041e602727543abd19f48d09cf2e5627c702180ea3e984f8", 0x4}, 0x60) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00007dd000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r4 = accept$netrom(0xffffffffffffffff, &(0x7f000085c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b67000)=0x10) listen$netrom(r4, 0xfff) bind$alg(r0, &(0x7f0000210000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b2b000)="07ffffff1c000000000081000400000030", 0x11) connect(r2, &(0x7f0000a92000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2017/12/19 08:59:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$inet(0x2, 0xf, 0x7, &(0x7f00002db000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00006f9000)={0x0, 0x100000001}, &(0x7f0000d21000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00008b1000-0x6)={r2, 0x6}, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000ae8000)=0x1, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000d2b000)=[{&(0x7f000043b000)="290000001800ff1ae0007500000a00210200e3000000000700feffff080008009f0200000700c000f3", 0x29}], 0x1) r4 = accept4(r3, 0x0, &(0x7f0000085000)=0x0, 0x800) connect$nfc_raw(r4, &(0x7f0000dbe000-0x10)={0x27, 0xfff, 0x80000001, 0x7}, 0x10) 2017/12/19 08:59:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x801, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x50000000, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000001000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000001000)=0xf4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000704000-0x4)=0x7fff, 0x4) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2017/12/19 08:59:35 executing program 0: mmap(&(0x7f0000000000/0xac8000)=nil, 0xac8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ac3000)=[], 0x0) sendto$inet6(r0, &(0x7f0000abe000)="97", 0x1, 0x0, &(0x7f0000abf000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002c0000-0x14)={0x0, 0xfe7, 0x0, 0x0, 0x0, 0x0}, 0x14) 2017/12/19 08:59:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000321000-0x24)="1a0000004a000700ea091008090007000a000000002200000400", 0x1a) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000a02000-0x7)='@eth1\'\x00', 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005d2000-0x20)={@common='rose0\x00', @ifru_flags=0x1000}) 2017/12/19 08:59:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000a56000)={r0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000224000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0xf, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) [ 170.989646] validate_nla: 5 callbacks suppressed [ 170.989652] netlink: 'syz-executor0': attribute type 10 has an invalid length. 2017/12/19 08:59:35 executing program 7: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80000, 0x0, &(0x7f0000ee6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ee6000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ee7000-0x10)={r1, 0x7fff, 0xd6b, 0x4}, &(0x7f0000001000-0x4)=0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/19 08:59:35 executing program 3: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f84000-0x9)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f83000)=0xc) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f83000)={0x0, @in6={{0xa, 0x2, 0x109da88a, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x2, 0x2, 0x7ff, 0xc9}, &(0x7f0000f83000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000562000-0x8)=@assoc_value={r1, 0xe33b}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) mmap(&(0x7f0000f84000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2f23, &(0x7f0000f84000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="0bebc3858a5a", [{[], {0x8100, 0x5, 0x3, 0x6}}], {{0x6804, @ipv6={0x20b, 0x6, "a81c1b", 0x2ee9, 0xff, 0x1, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[@dstopts={0x67, 0x24c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x0, ""}, {0xc9, 0x40, "422495e6b74d7c6e621642c0c71018a8b56547f26dde2a0ba8917b807f8854498ab5bd7f1b4e2f61867c58779a11bae26a157fe12293e56e03cef3a0ffa39b6c"}, {0x7e5c7db9643a388, 0x1000, "1f1c0ac9a7fd348553e597425ea966ebe0c95ac4141b7af28497e63c363e905c3a7a0b1bbe7440e2db6fcb15185517d9acee500567ace4436497fc6eb4ae0966444b6785cb067bdde0cb2f96a829837d7482e17651fabd2a9293bcd9c53968b32ec88781cdcb3ff50d15b8f0952b4fbed27d9f48af919d6934e306b720bf8fe41dee00e65d848525630952ccebab17154560388600fe34b0d56aac90d7c7ded093570384563d6ac0c238aa9363ede2d24d0c7afff468a3f9f86b5f178ede622d2b4eb442689461c715f6aab90b67de467aa764304780526d9d6ba22e0d9e7bf0c208ab6172cd3408f80d08ffc13fcfcdea86de98674eebecca9b406573272d63cc1b1e380e5b39d2b9a64102d3be9a9caadda36376964ed3d9a257dd4005f959c72e5a96ae426981f5a8c03fcd81e1390207bb46d6a98a620e4d995f7e29b14b9c131865d3abec67f76ce8a4e036e991447138193041567f8cfa9e6101163465890251e08309146d80e01156d94396e83a2370320cc44ba29961ae8bd2adb7945bfb8cd1173a6d967d993a29b02393aa0c7618586be70ae125e0c80f1cbd4ffd4ef44886e75fd8aebcefa1bbabe128966f82821d64a4c45edbeb7e60792662ae88f2ac369da518b59a82ddf8318e816317373978c7f3ee939addc3f4a8f95804c0e7b3d45b292766f2664151fd3a494efc7e7e37801bea4f3ab3efb9a9e2477340e2330a70ff5ec154c947174d8721c0e6076b93dee7f57914de3c27b9213b08fec120632a87aff7883eea494b1e2f040258a9da163696b30bab653f5a1cb143c07f6032e0e7646dcd24cd7a82110e1f4e6b07b9647647584dac09c4d41bda09ad4e3be01664c6a964233dfd0b6801142fe3c665fcfdfb9904671d47946aa0d162463f2ea74ca727126577c7e0e9866483ac00f47dfc7ed12d7a08eed8ba89d7f573fce45fe7c5ebad557771399f3bc37f2f6b9a81a5896a4279c867f51395565ff60350e9a399d27493dc148bc8e5342b273b5bc73b0e4d99a03afdb8c0729f51181d96fc4d19529ceca9ae9fbf0e9d65f96eb4d28fdafcd19ef71919dc0bdda50003d475eadbac87e44652a78bb5947fbae1277213f9572db4e0d5f6b0b44d0e9a4ad42840ae0a6fbe97478f9867b5b063f167e47df44d632a6cf7e8c70ff10cadba1ca74a3e8fc114ab267f2ae99bc99e17c781ccd42f080d8940a1af75db3b6ca316159e4800fe8eaedd826eb885e651b1b17664389f4bbb017d0204c2c842897a74a7667ef141c5a6ebc976a4a3d91e8c16d831afb574abc5f5f0923423779b11d39f6a63763d161ee825c24bcd492e8d2c25b56651e54bb679876d05c4c6d110eea395120a4b53cfa2aa8bfbd07acf290f1534453334221faec1425d402fb8f9529635d18ce7d3caea204c6a7f156a71897e072e3f3365fcc66befbd5d92ad805513aa3e97ec7259a2fb41727b5f281d67783a49b6970544c0790a393d872bf07fcd8bc993d90aad12637713cb84471211c717d348e732b34041e79d289c63374c910be4e6b3a47c6a3131150b708be53a3792997942b0ce5509c69d2a7efda988c7e08d29f84f25d7c7c36f5be3a60082fd0a175dde3bb668febe77b74606b5dc39255cc0dd35054c9b3108c521ec6490ab3e198a9ca70501077ab9642239516dfe3d9e7cd941264706ffb2838e7e54764ae6c2b12247daf20400cbf91b840ea391eb5ecb752248c2e2888234a78d360dec9e2f1771689b630c4b5d5e16bafed15cbc5b5898abea009747a6e0ed30ac774e1506ff06efc1a2a4a9235ff2114ed07043f2dc94aad63565a6b33c8dfd4801fa9c158010b5d94eb59098d2716279070b120cbd4a7419d0895e3f6565c287b8badcd96234130765d2d51665e4a1de0f5ee1696f3591e15300508502210a180adb6b08b584aabe95463d0ebb0b74605a24133e215e890375e1be5b1ce45f251c9bc037bbddd9241b887b107df62d7a29c2ac15871c768345006673271a386e995a2d73bfeb4a2ded13aa231573db090cdaeacdda9e48ce842bf11683033a01d23ad36ca68a6382c8f67cdaedf032946a1492e7c13fd1245d60bc86b14acd368508c98baa8676a04ac6a451c4be2102de736a8f70dc185464dab0ee367da2d0d7020b72d0035da0da92cc6a1e7cff044ce1b28b441624d7e764ef766d8e7f3e7485d795d8274b235da36b6b790d9eebeb970da661d4df5784dab16012a19b728e3c504541e06923da13e69f6e1d5e151ded8c68c036fffe28b13c552ccf562a5d168d219cd431574c42bdae17b0a2602cb51a02f427de4db9d7b9b86de429dcd9946ec9d627a3497c801bfbe348d4dff2a7645410c58beb88939c4795c5093e424095f4fdbad0b6c42c9d8f108b528400a43e14266468b45f1e29b693a05816409e7464108b6c9dd74bc81b9480acc2c8b2c8fc65f5af3b4a8b66d7bd93f1b492742cf0c6fcf539221bd874ccb8ffaa6fab648a69e08cc23b7ccf6a72b122b2ad1d8df52c18e1195bde9315116fce10cf14a1884c122aa4a7da454ff89dd1764e33a364ae8bf117dce730e892f19d23cf60e4a20afb700d05e5259f130744abd78ac62418ca6f4364d0371076cca06ccf4b98a9ddecca6aba22bac78c9fcad56432f38c6faff8a1a2d2d59c473e1d269ba00969b547aa66bdf3f5f93b14f8a35bc8cb9a12aa012d03496f8b2ad05d30e7eba12b144a4173d2dabf8061a5cf8c99cf80c78824cdf1be5ea9012c36a4189d23a9052a8e9b24b615b1a0b11ba35d606bacf398d122fefb9c2ce4c10800b33b53dc96c2998ee27e95a6e5fff4a6c85e88e983da3f1acbc4c69ce3cdea0e1a763e89b30c3d7f3b3a898fff8e042798049c1e2375b30d79d6e6a0e4dd4eba2e8d98eb679374e665454cf416194c71a14aa2814712b095f29b23b432402a323b8ae11b64a37faf4f78986de2335f27222b98eb8e29819bbbd4aa37ea5e3509231e42193700311ed41d15be6e8d199d776fdbbd68ac3b8da5fc878dd8438ca316b617be37a29487df069249422bc77c92ac7236e291016a0809285e6f07da00e33b686f2c6ef2028608b5aa822dc542eb6c3831e20b7e6d1c86b9792e9ebfbbed7a253740fd8723f6a2fbb3d6d18261012f2b4546d95be6e86673c3c950537bcf127a6ea11b771fdbd5b45599c8eae4da47a91db2bd66e30b629991892dd4d39870c3ddfa48662ba25e610e31a9d629505a0c33866dddf34468d8189f8ae189273c43b04488dd686c97ff9d34843664fbcc02fcfbf3ff11beb10d678997c60f3953139fe73dc2ebdf7d01fb72c631dfc4afb7d2e26199b9d26b500d3a9b320996cd9022556fb543d738a314a99b80e7b740ab374550e24b79b2b02bd0de5b2a6c8c10630a7bd7e0347f42d786751402f24a5a7b6cc393ab63c7377bdb33c8eb4bf2901441de020f6fed2fc771764c85d86d018d88f6de35665640c5204ecd32123704e10fcfd6e8283e408006cd68951f206eb2a7f0f529c6c87898fb14efa9fca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"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"}, {0x5, 0x6, "27e4c551b9ba"}, {0xff, 0xd9, "c085c11aa5b9faf18aab3454ce884eb441f66eff54c63a57d2290fac4598db2ceed8fb04a63fc437f2643ada68c4d2a5e61b626690505e743861472e7ae2bfcf82623d704a70872a98b4575a5168fa870b2dc6e34894afbd46bac81a3f3bbf9dac510ce019d1815fdbdc33bce850e3ccb16edb82c9bd03145e23c690febb0a9d2a18f47e1bdeaea743ddf23757dc7ae07a0f2dade385d5980fcd67a572271ad1e036c56b595f2df843527d6ea3ee60632c0b9b270e2f7bc28f6727bd73ac85ab244e47d93053d269b8642759818102e5747b3042029e26891e"}, {0x7, 0xa2, "3ce00b22ebe2fc5afbeea855ad8ed41f7de63dc31a3f3867e64d91f0b8b5489f78456a9c1574a6a5d00425bdff5b7b93c36ecb26e91de5bf163846e473965d4ffc91a05cd99ed9604c9bdad0bfbc0a08b10e5cee087acce5139c731d4ea075df75eb2850a8f280ba2dad9007e39f1e6f1e23b7f2ec6d9b697faddc1be603eaf805feb7dbe296ce1c0af3aedc9b35400d89ee6fea769fad12a4dee51b4b85b97f0638"}, {0x5, 0xd0, "beea2bdab62bcf230abc400e496d863027d76906b8b5bcbd166bca4e9397335213535ee4d3087a3cebb66a7cba005d5fcd22f4e5b3c00fb6fde64ae5103c46498c9a4aa1ec936f3db3d928dc8cf6bcab1a0b403dbe05289bf7c01fd495734e1adaca88e9cc295f4f6424ec994d2999780e63d5bd723382c7d0e39e0eca20af760e5eeffce0e0e4528b859b727b2aa3b48edea6864e103485d6153c43246990aa9ae5a9d1860c339f28aec36d9c04fa9d075a820366e60274ab1769697f2a1d24337d55127a443266c6992f7684dd9c2b"}, {0x0, 0x51, "8ca4b9c4291814429e21c269f2ce611d1255033ebe3f558a04f14214b5e51f9db5973ae74d4e25614fb07a15d67784cb36aeeb4ad064acda9c27fa4ba0a9fb5d18693f6e7b436ba6fec5e0818fd1f012e6"}, {0xff, 0x1b, "87954e604d914f13fb9024155a56bd38ca58973419471d06c19721"}, {0xff, 0xa4, "e8cb0488ed599187cf206ae9f302f78621b7ce32d57e7c96b8e363daf38d01e459c902eecba9c352e5dda0a6081cfcc338e97dcfaad5ff5e619e31486de9bbe39a212e27bd83de57052bdf52fc3510e18cfaca407787743cc5619e83e42b9c1828fb6078d6db08b9e5587e005599f602d8b1f4bb22f192542c84be63840b800e45cb2f8dd2de0c04cc8bf88441fc546ecc85ac07387d33f53ffd5f84e1d8a239b2d5b46f"}, {0xfe, 0x9b, "2f29dd528faf8fb6df59bf9febf5aa3d2ddc1c958db24a94d26bac8e6136f8b454cd1ce128f831b1defc37d95e92323557139a2e5f2e6cedd716d073a40462f6692b1d7d5884fdf096c66522e4442c2340f74446bd2603210c1cdb1c98b85c243f0f03c2c173215a149a2893a99a9fd13da69a10ca6cfe3ed6748c494149ca295017b5ee47ebe5b861443fda8113400de63bff742a10e276f9f934"}, {0x0, 0x6e, "9ee57bd408345ccf2e906cdb97abbbe4fce78b6d08764d9f9123653837a748d138afb95dafb485e5525bb0ddfac8a2070ef1f70fb86eb4740b33bb8b0590a11f4d343472e2fa7def25af8218577a7e7ff72fac1220a3dabcdcb931de4eb97619a98e0a1ec68174bfbe08539853c2"}]}, @routing={0x7f, 0x2, 0x0, 0x934, 0x3, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0xb6, 0xfff, 0x7, 0x824, 0xf919, 0xcf, 0x3}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0xffffffffffff0001, {0x1, 0x6, "725a1d", 0x8, 0x3a, 0x9, @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}, [@fragment={0x5e, 0x8, 0x5, 0x10000, 0x5, 0x7, 0x0}], "3d5ae676dc779e9598bade98a41a54479230d17a98958cb4877a7f28a2a1bbc41bac1d28d4b67ec66d1f7bdb4ee5da8d658e98056ec4f9e4b4cd602c3513a3465e940d4fe741"}}}}}}}, &(0x7f0000562000)={0x1, 0x3, [0x6f, 0x7c6, 0xc9e]}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001000-0x20)="3099aa06d5731f00dcafa422467e51c837018a8f0da1036318b01cb9ee7e64d2", 0x20) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000065b000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000bd7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f0000208000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r5, &(0x7f0000f84000)=[{&(0x7f0000f85000-0x37)=""/55, 0x37}, {&(0x7f0000d3e000)=""/184, 0xb8}, {&(0x7f0000f85000-0xdf)=""/223, 0xdf}, {&(0x7f0000f85000-0x29)=""/41, 0x29}, {&(0x7f0000f84000)=""/116, 0x74}], 0x5) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000f84000)={r4, 0x80000, r5}) pipe(&(0x7f0000f83000)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f000028c000)=0x36, 0x4) 2017/12/19 08:59:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80800000000010, 0x3, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000c58000)=""/4096, &(0x7f000073c000)=0x1000) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00003d3000-0x4)={r0}) write(r0, &(0x7f0000fba000-0x26)="26000000130047f12001b1dc59002200160b140902000000000023ffff000133050003003f40", 0x26) 2017/12/19 08:59:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b5c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000095c000-0xc)=@sack_info={0x0, 0x7, 0x2}, &(0x7f00002de000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b74000-0x8)={r1, 0x1ff}, 0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x2008200000109, 0x2, &(0x7f00009ef000-0x4)="00589ffe", 0x4) 2017/12/19 08:59:35 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) unshare(0x400) 2017/12/19 08:59:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001c8000-0x48)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xcd2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf6a}], 0x48) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) pipe(&(0x7f0000548000-0x8)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ed8000-0x8)={0x0, 0x0}) accept4(r0, 0x0, &(0x7f00004f7000)=0x0, 0x0) r1 = socket$inet(0x2, 0xf, 0x9) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e9d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept$inet(r1, &(0x7f0000fcc000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000061f000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004b8000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7bd, @loopback={0x0, 0x1}, 0x15e0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xfffffffffffffff7, 0x8, 0x4}, &(0x7f0000e05000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000807000-0x8)={r2, 0x1}, &(0x7f0000fd7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000eff000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) 2017/12/19 08:59:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000647000)=@assoc_id=0x0, &(0x7f0000db1000)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e1a000-0x18)={0x0, 0x1, 0x20, 0x1f, 0x95eb}, &(0x7f0000a8f000+0x20f)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b47000)={r2, 0x8, 0x675a, 0x77d, 0x0, 0x1, 0xa0c, 0x3ff, {r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x3, 0x2, 0x0}}, &(0x7f0000644000)=0xb8) r4 = accept4(r0, &(0x7f0000e36000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00005d2000+0x74b)=0x9, 0x80000) socket$alg(0x26, 0x5, 0x0) connect$inet(r4, &(0x7f00008ad000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f0000e6d000)=[{&(0x7f0000ae4000-0x1000)="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", 0xde6}, {&(0x7f0000b7a000-0x59)="a9851f9adab103d05a827528d4b86068553cd9cc1ce39f7cbeb0be6d704677651d57ac5d31c4e3995f9022bfb4bf6213f1d6abe2278d13ac9c9a26be05918ac3cb3095824dc45bfae6595bd2b930029463ec19149c8e579ffc", 0x59}, {&(0x7f0000927000)="8ee16b781787ae62efe06372402639f155b8a8491fb5df0573add791dd1e10e7c07782c9dce0edd1c410b0d8581f", 0x2e}], 0x3, 0x0, 0x0, 0x4000044}, 0x10) recvmsg(r1, &(0x7f0000ce2000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f000004c000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f000050d000)=""/57, 0x39, 0x80000000}, 0x61) 2017/12/19 08:59:35 executing program 7: r0 = socket$inet6(0xa, 0x80006, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ea0000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000330000)={{{@in6=@local={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=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000814000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x7, 0x9) syz_emit_ethernet(0xc5, &(0x7f0000001000-0xc5)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x1, 0x0, 0x40}], {0x8100, 0x4fe, 0x7, 0x4}}], {{0x200, @ipx={0xffff, 0xaf, 0x2, 0x4, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x200}, {@random=0x3ff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x100}, "23bd022e9dd71595547362c621783e58fddd32a0b85d4a55f43c4628e44dd24da359e4b42e0fb73628d56ae93c534e35308db664701d8a443c64da75bede598afc6afcd7a45d21a079dc2737cf1e077d2dd62e2b63d31b9e7f136c3e1fefad9c37db153908eb37b51cabbaa59245a5020dc69e97f9d5728ee8ddbbdc00d7b73c557afdba95ea45807f176f07887f7cff4d"}}}}, &(0x7f0000001000)={0x1, 0x1, [0xabf]}) accept(r0, 0x0, &(0x7f0000001000-0x4)=0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000812000-0xa7)=""/167, &(0x7f0000869000-0x4)=0xa7) socket$key(0xf, 0x3, 0x2) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000bda000-0x9)='+(cgroup\x00', 0x9) setsockopt(r0, 0x0, 0x80000000000021, &(0x7f0000000000)="", 0x0) 2017/12/19 08:59:35 executing program 0: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f18000)=[], 0x0, &(0x7f0000f13000)=[], 0x0, 0x0}, 0x810) 2017/12/19 08:59:35 executing program 3: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fca000)=0xfffffffffffffff9, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0, 0x0, ""}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fcb000)=@assoc_value={r1, 0xd4da}, &(0x7f0000fcc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r1, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0xa0) 2017/12/19 08:59:35 executing program 0: socketpair$inet6(0xa, 0x1, 0xf3, &(0x7f00006c3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000174000-0x14)={0x8, [0x1, 0x3, 0xfff, 0x81, 0xffff, 0x8, 0x100, 0x8]}, &(0x7f0000bfc000)=0x14) mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000bcb000-0x1)={0x1}, 0x1) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd581b71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f99ef96f7d4ff812a8f9fc3f0708e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2017/12/19 08:59:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000000000)="de9790a6969f14e173c089022a01d7e31fe1daaffbbffeddf3061edfb6991db1afc8f0ad69b0ea2b6a7f5be48f69") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000068000-0x4)=0x0, &(0x7f0000f8c000)=0x4) 2017/12/19 08:59:36 executing program 5: mmap(&(0x7f0000000000/0xaa5000)=nil, 0xaa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000aa6000-0x8)={0x0, 0x7}, &(0x7f0000aa5000)=0x8) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000aa5000)={r1, 0xfffffffffffffffe}, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000581000)={0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x10) 2017/12/19 08:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c88000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00003ed000)={r1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00008aa000-0xa0)={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]}, 0x2, 0x0, 0x3, 0x4, 0x3}, &(0x7f0000b54000-0x4)=0xa0) readv(r0, &(0x7f00003f8000-0xa0)=[{&(0x7f0000316000-0xbc)=""/188, 0xbc}, {&(0x7f0000af8000-0xcb)=""/203, 0xcb}, {&(0x7f0000e24000)=""/91, 0x5b}, {&(0x7f0000be7000)=""/0, 0x0}, {&(0x7f0000f18000-0x3c)=""/60, 0x3c}, {&(0x7f0000e57000-0xea)=""/234, 0xea}, {&(0x7f0000184000-0x9a)=""/154, 0x9a}, {&(0x7f0000783000-0x25)=""/37, 0x25}, {&(0x7f00001ae000-0xdb)=""/219, 0xdb}, {&(0x7f0000ce7000-0x1000)=""/4096, 0x1000}], 0xa) socketpair(0x19, 0x80806, 0xfffffffffffffffb, &(0x7f0000570000)={0x0, 0x0}) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) bpf$MAP_CREATE(0x0, &(0x7f0000199000)={0xf, 0x20, 0x0, 0x9, 0x0, r3, 0x4}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000db7000-0x2f)={r2, 0x27, "269f68bf719da22d1eccce0889b2f4984d6845f6a71f9d8dd39710c46efd1eeed8c6a483ee832d"}, &(0x7f0000e80000-0x4)=0x2f) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000f57000)=""/157, &(0x7f0000fd4000)=0x9d) writev(r4, &(0x7f0000a65000-0x10)=[{&(0x7f0000bb0000)="2900000020000303010024000a002002000300000000000000000405001300ffeb000006ec006ee7", 0x28}], 0x1) 2017/12/19 08:59:36 executing program 1: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec0000-0x3a)="390000001000090469000000800000000700004001000000450001070000001419001a0004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ece000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ecd000)=0x10) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000267000)={0x0, 0x1000, "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"}, &(0x7f0000ece000-0x4)=0x1008) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ece000)={r2, 0xcf, "6f624e26accec0344208557b9263d7260ce862f0399a2ecae187a00f635e8472928eb5413e964a419ad28f318ad238ff2f89a651fed4edc70eae1c3d6ae1720fcbf3a237b225faa35a343cf359d4400133813f4cba86e3c451dba7a37ece388d1b1ba825b2a7256a3f42ad549f31f7660a28377172ab757e593f522c40749f7b69e7d8d2c75be65397865d00009e23fb1fed91d9ffe8ec7a4d84c72750eb3a644b2c41ed918ed02408c53c1f1bc4da3f6fce0bfc4b92ce54f37da9658124068f4f1ad7fb82bac7a6ba0a64d45e12f5"}, &(0x7f0000ece000-0x4)=0xd7) 2017/12/19 08:59:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000039d000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000694000)=0xc) sendmmsg(r0, &(0x7f00000fd000)=[{{&(0x7f000061f000-0x14)=@ll={0x11, 0x18, r1, 0x1, 0xffffffffffff14e0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000939000-0x10)=[{&(0x7f0000d16000)="c333b5f6a434008a1023271daa31bb33cb8df79ce6de0fd17a4d161a03", 0x1d}], 0x1, 0x0, 0x0, 0x0}, 0x1}, {{&(0x7f000019a000-0xc)=@nl={0x0, 0x0, 0x3, 0x1}, 0xc, &(0x7f0000f6d000)=[{&(0x7f0000b8c000-0xd2)="c0aaa066cb117b937e18303c216032e9a3cf64f8ac8224a366e2067348f31d15e0412a1059c3cb4c09d606a578e66088c5f7f61304a13f17b81f62383921e0179ea9daf4adb29e2291eb3c6745e823bcd78f210e7330393fad31e75a03a52dd36f1015ad4934b5dcb483082b1481807884e56ea652c41eaa9ffd87a2008a26cd3f3363005273d5db9f4053010963c74b01ef4bb2e7dfabb0d3aa0d6cf98f9830e4238483e2710e69fca5d4f5e8a7ef30f00e95a163236cb349594ddb4b122250302b240bff54359ac0d1ee0b1031281b2f6d", 0xd2}, {&(0x7f0000b7b000)="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", 0x1000}], 0x2, &(0x7f0000775000-0x1f8)=[{0xe8, 0x107, 0xfff, "54a5144a1fd43b8d93a0d822bd548c585a6d4510c885b47a521be8a915353d36f8327c2a9b3391d31d8d5ef35052c84e7c1397f4483ede63bf7814a1061f622b3532c9116a899922a144c507f8802d22d1101f87424e1ced128e3363d32210fade51244b44c69cfd0d253a77512e1fdc7a21b786c9567437544717350f2402a9fd5131afcbb880f1fa9c9e4871048538ea8b44b2eb7060f00470f49631f5633b9d65db6e9ed9bf8c0c103ad6bb9c184e0015e2e4dbeea49d0892943779afb40153a5323a70a799615ef407c59bb0884333e6"}, {0xa8, 0x103, 0x9, "32598c403fea12bda362c4ade7f93c8b825e15216673d054cdf0a5d5425dbe4216b5853100c3b698248ba0a343c02949bafdaf750eb13ae01b411ac5089d775dbc3f229db8a3a2abf5f801c66fc7369200aae32f62f1a27613e3468275191c1cb8f3cf876a5c614910b18a96a21624cd7eb7e6fbd53ee7ee4123ac4cebf9d4f5a5340abe44776abbc3cd33f4a4af874d0fdaddf5f6"}, {0x68, 0x10c, 0x0, "fe6feffe708aef75473e83d52aed9e00b90e7cd291f99b69c5e8fc02f5c3c7adf521cb1a5c372d25b00bab19b0c337dbe8c809b74c6ff1b99befd4317f64c30b5c4d8d609d186034494c196f0af68cbd6a5755"}], 0x1f8, 0x4000010}, 0xffffffff}], 0x2, 0x41) bpf$PROG_LOAD(0x5, &(0x7f000083c000)={0x200000001, 0x2, &(0x7f0000e05000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x3}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000a5f000-0xc)='vmnet1@bdev\x00', 0x1, 0x80, &(0x7f00001df000)=""/128, 0x0, 0x0}, 0x30) r2 = socket(0x10, 0x3, 0xff) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000ae9000-0x4)=0x3, 0x4) 2017/12/19 08:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001d3000)={0x0, 0x0}) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000faf000-0x16)="69c290841fe6fa9908c1cebcbf03f7aa89555c903aa0", 0x16) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)='syseO\x00', 0x7ea, 0x80, &(0x7f0000ded000-0x80)=""/128, 0x0, 0x0}, 0x30) writev(r1, &(0x7f0000d0f000)=[{&(0x7f00008f2000-0xb9)="d3", 0x1}], 0x1) 2017/12/19 08:59:36 executing program 4: socket$inet(0x2, 0xa, 0x0) r0 = socket$inet(0x2, 0x3, 0x2000000003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(0xffffffffffffffff) unshare(0x400) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000090b000-0x4)=0x0) readv(r0, &(0x7f0000001000)=[], 0x0) [ 171.200412] sctp: [Deprecated]: syz-executor3 (pid 22611) Use of struct sctp_assoc_value in delayed_ack socket option. [ 171.200412] Use struct sctp_sack_info instead 2017/12/19 08:59:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x8000000003, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b09000-0x28)={@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]}) bind$packet(r0, &(0x7f0000755000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="f16b2aec4798", [0x0, 0x0]}, 0x14) write(r0, &(0x7f00009f9000-0x5e)="f34a000000000000800013ce03ec417b4fa42883e40beeb22d92bd7f1a7807f3fbdc", 0x22) 2017/12/19 08:59:36 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d80000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) close(r0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000fc2000)=0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000fbd000)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f000023a000-0x1c)={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/19 08:59:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x80f, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair(0x1, 0x80800, 0xef2a, &(0x7f00005bf000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00007d5000-0x4)=0xfffffffffffffff7, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000630000)={0x0, 0x0, &(0x7f000094f000)=[{&(0x7f000008d000-0xee)="90bf663ad6166ac8a3f7a8908675476b460b7bf0bb22e4336a0560c53b53a53a304e7e2b89c1c132cb168cc9c59d5f76cf77eaa121000f1828688e4adaf6b97d0c7d50123c0fea4a48212ddc4e500b46", 0x50}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) [ 171.266703] sctp: [Deprecated]: syz-executor3 (pid 22611) Use of struct sctp_assoc_value in delayed_ack socket option. [ 171.266703] Use struct sctp_sack_info instead 2017/12/19 08:59:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000c9b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x4, 0x20}, &(0x7f0000000000)=0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x1}, 0x8) 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) writev(r0, &(0x7f0000001000)=[{&(0x7f0000000000)="4b47ca209f6c66241103db00c7655f8fc22f35589036ef86464e12801ffa46e3914fcdef6a2646d93f0d08d88d7af137ed2f9145208fcf169e110737a1c29909016012b509ae25fc84d2a3a7f24f235015c63513f6c86c001b97ea68a50cee12c61b6b7b3c14f5b0c8d14e954a29e6952d8d67198fac8710d397498bb1a71e453987cd386ffa6885bbcb3fbb1dfa8fee551f30b7de031d55e9b01e87391fdc79c569c7fb48441477ebf373605c99f43a8704e365774939418be25c64da54dfc45e620ac31d9ef17c9e8fa26719e81a3a5897699a21016568", 0xd8}, {&(0x7f0000001000-0x76)="e047edf7e245af6f7db5209ecded6630b6d4e436553b18c2fae2da4dad15278485d4f9bcd9536eaee0f5f86ad338cd54453229bcd353c4d46a86e2e47fea4be64c6003f5801fe9ea10e3dcaaaba55a080bc152aeb962d29768a32c7259e332a848a2a4a263ae6a28f73107235978300f9f902a8fb4b9", 0x76}, {&(0x7f0000002000-0x4f)="a181bb9ef3e2379caa2c8b2d13ba84a0d8c3b548d5407998c067aa41425777416650cf2a12ccb194ef754b6b4f917867e867e0f64f332b7af1c6d952d1eb834cbc52a4ab01a5456cb2e448f4203eea", 0x4f}, {&(0x7f0000000000)="67fe74096bff670f29b7d500ed1d743840b8d5143700a264543d3f5f6b99f5818c04a8b50bcbbbad490970d7831e0bba488eacef7572070fd54bdb1fee940e42e1e98e693ed4367d0e4dad0009f4291d8d05416ec36ba5da537e02c048471ee8524193fdb384dcc30a71309980ddff7879d5ecbf9159e6bc5a221b49481e847f67a1ffab0dc4830ad44221cc47538803d420b80acb31264e549f645b7c6eed5b0c4555e7c861e7227777fcad692e50ff7178dc7259d5588e2fe9a4d02aa14921fe82a567d102", 0xc6}, {&(0x7f0000002000-0x1)="d2", 0x1}, {&(0x7f0000001000)="b8d1c865afd2d0881b9684493fde491b49bae1253596db3b6530896f1f08a29059358b8da7cf8777ce7055f06444f3ce51ba0ba1c5db1061205a8176888838b479c59074e73c7b05d980a64e83689e1fd6e5627c518f4fec6410d7a9f64a9ca0d23e3082443bb516cec43c163f3c064a37e3cc1f2c500b2c2a358c3e75cd2e1e5aaef8313a1d7b928538a0746a51c2", 0x8f}], 0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x9}, &(0x7f0000000000)=0x8) 2017/12/19 08:59:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000032000)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x10, &(0x7f0000001000-0xd)=[@in={0x2, 0x0, @rand_addr=0x974, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000)=0x10) sendto$inet6(r0, &(0x7f0000f08000-0x28)="6efa4f31d9a885c3b2f1bf42c6be07020d3b86c2b38dac17155a159b34bd2fce32d753869b17650c", 0x28, 0x880, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00001d5000)={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, {0xa, 0x1, 0x3f, @loopback={0x0, 0x1}, 0x42ff1e8}, 0x1ff, [0x5, 0x5, 0x27a, 0x4031, 0xe7f, 0x63, 0x80000001, 0xbce1]}, 0x5c) 2017/12/19 08:59:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000542000-0x8)={0x0, 0x0}) accept4$packet(r0, &(0x7f000064b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ccd000)=0x14, 0x0) sendto$packet(r0, &(0x7f0000906000-0xa9)="e283291942462ece049c2e7b8d5c5aaf7eea8bcb582943447c523eabf193ecdedd2cb9e0730f8a4988e78b323a1558a3952a707e00a9bac3cea79fb2b11944c9f33cf09482600621c7d7a46ff00d5d4672976e26707bffb7b66c1260b483d6076da08bfb951cde4ef9a8a6b03e0b03486816bf12e91de194e0200b25227a495d172e71a552e2014569dd237d0ddbe614adb5db8db1c34421a3574f11ac3cba0cdecad793f6598eae19", 0xa9, 0x0, &(0x7f00003ee000-0x14)={0x11, 0xf, r1, 0x1, 0x2cb, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/19 08:59:36 executing program 4: r0 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000b34000-0x38)={0x0, 0x0, &(0x7f00003bd000)=[{&(0x7f0000007000+0x7fa)=[{0x11, 0x29, 0x10000000000401, 0x0, 0x0, ')'}], 0x11}], 0x1, &(0x7f00001fa000)=[], 0x0, 0x0}, 0x0) 2017/12/19 08:59:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000e75000+0x10b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0xffffffffffffffff, 0x0, @loopback=0x7f000001, ""}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000f40000)={0x0, 0x0}, 0x100, 0x2) 2017/12/19 08:59:36 executing program 5: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x100000000001) pipe(&(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000fc9000)={0x3, &(0x7f0000fca000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) write(r1, &(0x7f0000fc8000)="01", 0x1) splice(r1, 0x4, r0, 0xffffffffffffffff, 0x4, 0x4000000000) 2017/12/19 08:59:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4d4f1dd08e9b9ab1, 0x45, &(0x7f0000b76000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000072a000)=0x3) r2 = socket$netlink(0x10, 0x3, 0xe) writev(r2, &(0x7f00009f9000-0x10)=[{&(0x7f000088c000-0x59)="580000001500190000bb4b3100055c5d02ed3b850280000000000000000258a2b25205000000723e01000100ded7000000000004001741380a00b6ecf7000000400e8d00002300000000000000006001ab1dda4a0e536e01", 0x58}], 0x1) r3 = accept(r2, &(0x7f00004fc000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c40000-0x4)=0xc) getsockopt(r1, 0x6, 0x0, &(0x7f0000d22000-0x9d)=""/157, &(0x7f000022d000-0x4)=0x9d) sendmsg$netrom(r3, &(0x7f0000a8d000)={&(0x7f0000cab000-0x10)=@ax25={0x3, {"df319aad7d7e82"}, 0x7}, 0x10, &(0x7f00005d1000-0x10)=[{&(0x7f0000800000)="666abe3c9342c8dea5f3e3ac95a296ff84fb1851153b70a3bae7102d893d21722604e2fcd07465d3c7664ef94bb844ad0f", 0x31}], 0x1, &(0x7f0000713000)=[{0x60, 0x116, 0x2, "a1e8e99092152661b5a6533cdb75244164c5431affe12930e326e2e426300bff407a4f4b3c31a1c42a8ad32e83810c1a37fef4718a75e8b5ed0c855dc59d7bcf5c90f2cd574c42fbdfa31712db39"}, {0x70, 0x10f, 0x9, "866383fd5ccb8ae98185c08fb8fc9b704ac881f12b25d602835e11e8b7135bf0699518609edb1c19ac96bc1769744df29f0a4a7615caa91eb664af9b674c0025fa95cc09c804e6392049dc7cb45c7486bd53018e8a086e4e4902684ae127c4"}, {0x1010, 0x117, 0x0, "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"}, {0xf8, 0x104, 0x13b3, "7ca5b70eb6f2c4db59f9600b1137120663f9ccfc576797716e06a5163b45962e4112af69fe3220b9bc38afcf4c0ac645eece8438fa34d8b468a72e02433e703965bc2604856273a6cc88341615df9e0ed54fc5f23f7d691ee81d029bfa2195c8c345381d71196835c12fc667881dd3f697ec7949d0a2d3e0c464502454e6485c1c84f91be9252bf17daa626f5f3c832c76cb04f8eee2d88b2ded7f4ed787c18165c9bcbc06c5277a6335e23898d52d242048f77ed72e5e2256a8954cdeae779e40a6edb37c6007125f9840f200542679e073cba293eb0609b933ec1225d27093e9a8c00751"}], 0x11d8, 0x4}, 0x40) 2017/12/19 08:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000114, 0x80000000000000a, &(0x7f00005ed000-0x4)='\x00\x00\x00\x00', 0x4) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000ad2000-0x23)=""/57, &(0x7f0000985000-0x4)=0x39) 2017/12/19 08:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff55829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f000076e000-0x80)=@generic={0x20000000001e, "0103000000650001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000973000-0x4)=0xdc, 0x4) r2 = socket(0x10, 0x2, 0x10) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000f94000)=0x5, 0x4) write(r2, &(0x7f0000069000)="1c0000001e000720271622081d00000001000000000000020500f70000020019", 0x20) 2017/12/19 08:59:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000f61000)="1000000014000721004f22f7e2da050002170a000040000004000203e700ff02f155", 0x22) 2017/12/19 08:59:36 executing program 5: mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x0, 0x5) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000af9000)={0x20, 0xfffffffffffffffe, 0x200, 0x9, 0x158c, 0x0, 0x100, 0x2, 0x0}, &(0x7f0000afa000-0x4)=0x20) bind$inet6(r0, &(0x7f0000096000)={0xa, 0x3, 0xa5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000afa000-0xa0)={r1, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x7fa1, 0x4, 0x1}, &(0x7f0000af9000)=0xa0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f0000af7000-0x38)={&(0x7f00005f9000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af6000)=[], 0x0, &(0x7f00009b9000-0xfd)=""/0, 0x0, 0x0}, 0x0) 2017/12/19 08:59:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x8, &(0x7f0000001000)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000003000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000000)={"546f8779fa66026de678106669c60e37", {0x4, 0x5, 0x80000000000000, "7e666271d962", 0x2, 0x0}}) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r5, &(0x7f0000b0c000-0x38)={0x0, 0x0, &(0x7f0000fd3000-0x10)=[{&(0x7f0000338000-0x18)=[{0x10, 0x11, 0xffffffffffffffff, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000378000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fdf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0286415, &(0x7f0000a0e000-0x28)={&(0x7f000005b000/0x1000)=nil, 0x8, 0x6, 0x4, &(0x7f0000b36000/0x1000)=nil, 0x1}) bind$inet(r1, &(0x7f00001c0000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/19 08:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r1, &(0x7f0000abf000-0x38)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000026000)=[], 0x0, 0x0}, 0x0) close(r1) 2017/12/19 08:59:36 executing program 6: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000f3c000)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000181000)={0x2, 0x0, @rand_addr=0xffffffffe7df2a85, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000035f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) sendto$inet(r2, &(0x7f0000fa5000)="4bd3d49f67792607d2c64888054498e25f415f95f67544d439526c691024ae7716b0acb44e2c9b6c69299fdad45c5523f5a69afbe56a3645b2ca82446d7ee23a35", 0x41, 0x4004, &(0x7f0000fa5000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fa4000)=0x7, 0x4) 2017/12/19 08:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ca8000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b52000)=0x0, &(0x7f0000270000)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f000029e000-0x4)=0x0, &(0x7f0000e62000-0x4)=0x4) 2017/12/19 08:59:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f8000-0x38)={0x0, 0x0, &(0x7f00008bc000-0x10)=[{&(0x7f0000775000)="b38a30115200000006be432347b0725ba00fe60399a590ae2b3f2837951ed535", 0x20}], 0x1, &(0x7f0000f37000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f73000-0x4)={r1}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00007d8000)=0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00001a0000-0x1)=[{&(0x7f0000ee9000)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/19 08:59:36 executing program 7: pipe(&(0x7f00008cb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x0, 0x9, 0x6, 0x6e8, 0x4, r0, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d53000-0x30)={0x1, 0x2, &(0x7f0000fc7000-0x10)=[@map={0x8f, 0x0, 0x0, 0xffffffffffffffff}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f0000fc8000-0x8)='cpuset^\x00', 0x9, 0x80, &(0x7f00005ba000)=""/128, 0x0, 0x0}, 0x30) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ed2000)={r1, 0x18, &(0x7f00009ad000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) 2017/12/19 08:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x10}, 0xc) socketpair$inet(0x2, 0x80000, 0xff, &(0x7f0000a02000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000662000)=0x0, &(0x7f0000936000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000045a000-0x4)=0x0, 0x4) writev(r0, &(0x7f00009aa000)=[{&(0x7f000013f000)="fe", 0x1}], 0x1) 2017/12/19 08:59:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe(&(0x7f0000582000)={0x0, 0x0}) getpeername$llc(r1, &(0x7f00006f7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b8d000-0x4)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x5b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00002e1000)=""/110, 0x6e, 0x20, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003b3000-0x10)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x3f}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0xddd, 0x4) sendto$inet(r0, &(0x7f0000bad000)="", 0x0, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f000099d000)="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", 0x5b0}], 0x1, &(0x7f000037b000-0x170)=[{0x40, 0x117, 0x6, "917430cfbb95ee1ae8643ddfa488f7d7f26d868d96b053354369e53b9448501a1e0f32d9184721300d759159"}], 0x40, 0x40}, 0x3f}, {{&(0x7f0000f0b000)=@ipx={0x4, 0xc0000000, 0xffffffff, "d0d159e67402", 0x0, 0x0}, 0x10, &(0x7f0000ff2000-0x70)=[{&(0x7f0000c86000)="3125eb555c02c94367c6f0c4b17940eb7e64ee7adcd45dddbe42424f08acf6eaaf36f7476bdb6ffe7a5cc3d6346c07be2c97e61c01e6552d7747dafee5ab1bb5be179d859054e3560f9866dfa1b8964a99a4c7de18412d6ead316d0f38b76107d07aaa30e42532bd482f95f34db595fbd7d633942c3f32823e7a872bacc88ccda1dfeeae20500d06b6fcd7fcf9471390229bc8c61e8233c50130f582e4676fcb4bce795d408a2f77e98f5c0c8256432565bb90c648173fe2", 0xb8}, {&(0x7f000037b000)="9c98db7e5457ead5e94a5bf651adbd3c45cac5c9029ac5e3769622197ff1a9f47a9081aaec67f284f733538722b7d121b2fdeee1bc3d075e1acdf9d3c29d34de640518a13138", 0x46}, {&(0x7f0000226000-0x54)="aac4988169c20a3789a28521c86ae7ebc09adafa1ab882eaae630599d77ec4e0780a37f234dc9c821949685a59a25f6f10eb5c16166cd0675cdda6db34841fc9aa741d5083fa131bb36e6248b98de16f236282b28b28bf126bc950267e52", 0x5e}], 0x3, &(0x7f0000cb0000-0x1010)=[{0x1010, 0x105, 0x2, "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0x1010, 0x20004800}, 0x7f}], 0x2, 0x48001) 2017/12/19 08:59:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000001000)=0x10001) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/19 08:59:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000711000-0xb8)={0x0, 0x81, 0x200, 0x3ff, 0x1, 0xffffffff80000001, 0x7, 0x101, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x400, 0x5, 0xf0bb}}, &(0x7f0000384000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x2}, 0x8) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x11fc, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f00006ec000)=[{&(0x7f0000f79000+0x972)="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", 0x1001}], 0x1, &(0x7f0000d96000-0x58)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000698000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f83000)=0x10, 0x80000) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000f83000)={0x4, [0x80000000, 0x4, 0x3, 0x8]}, 0xc) recvmsg(r3, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f78000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/19 08:59:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000003, 0xff) sendto$inet(r0, &(0x7f0000005000)="068c09ed10dab932a201570cd4d91792cb3f9f3ed9b409005944f831e7af2bb6", 0x20, 0x0, &(0x7f0000786000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/19 08:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00005fa000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000690000)=0x10, 0x80000) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000726000)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = accept4(r1, &(0x7f0000a3b000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000478000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000647000-0x4)=0x0, &(0x7f000008b000)=0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000a18000)={0x0}, &(0x7f0000efb000-0x4)=0x4) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f0000c7d000)="bbaf2606380e95f49980c5a2704a6c4440e84c583b95eb2bc58cb908020b7e4dc50e196adb436d5a2d4d2d7ebbb696de91682cdf174c1aaf58945de736c08e691897f8fe65af1d178705b2e51868c2c7b929f38bcbc18341") 2017/12/19 08:59:36 executing program 1: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x6) socketpair(0xf, 0x3, 0x0, &(0x7f00004a3000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000e8b000)={0xecc, 0x1000, 0x6, 0x101, 0x8, 0x1}) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fb5000)=""/60, 0x3c) r2 = epoll_create(0x40000000007) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000fae000-0xc)={0x30000010, 0x0}) shutdown(r0, 0x0) 2017/12/19 08:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xffffffffffffffdc, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000211000-0x4)={0x0, 0x0, 0xfffffffffffffffb}, 0x4) socket(0x11, 0x802, 0x300) close(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000496000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000dcb000-0x20)={0x2, 0x0, 0x10003, 0x400}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000d98000)={0xe355, r2, 0x10001, 0x6}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f000037f000)={&(0x7f000057b000/0x2000)=nil, 0x8, 0x4, 0x0, &(0x7f00000cb000/0x1000)=nil, 0xff}) 2017/12/19 08:59:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f0000986000)=@ethtool_link_settings={0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000bd8000-0x14)={0x8000, 0x520, 0x80, 0xfffffffffffffffa, 0xb5}, 0x14) 2017/12/19 08:59:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d2c000+0xd5f)={0x1, 0x2, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x2f}, @generic={0xf904, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xd)='\x00\x00\x00\x00\x00\x00\x00\x00em)fM', 0xfffffffffffffff9, 0x80, &(0x7f00001df000)=""/128, 0x0, 0x0}, 0x30) 2017/12/19 08:59:36 executing program 0: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia-asm)\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000914000)=0x24d, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000062d000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e6033", 0x21}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) 2017/12/19 08:59:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x6, 0x0, 0xfff, 0x7fff, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x8000}, 0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003b9000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x408, 0x401, 0x80000001, 0x0, 0x5}, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) 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) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000002000-0x18)={0x3, &(0x7f0000002000-0x30)=""/48, &(0x7f0000001000-0x48)=[{0x1f, 0x95, 0x7, &(0x7f0000001000)=""/149}, {0x5fa2, 0x1a, 0x4, &(0x7f0000001000)=""/26}, {0xfffffffffffffff8, 0x7b, 0x1, &(0x7f0000001000-0x7b)=""/123}]}) 2017/12/19 08:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000feb000-0x8a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00004b4000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x9, 0x80800, 0x800000000000003, &(0x7f000071c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000061e000-0x8)={0x0, 0x9}, &(0x7f000075d000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e19000-0x6)={r2, 0x2}, &(0x7f000002d000)=0x6) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b9e000)={0x1f, 0x0, 0x1, 0xfffffffffffffffe}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000762000)={0x5, r3, 0xffff, 0x6}) 2017/12/19 08:59:36 executing program 6: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00008cd000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000910000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/167, &(0x7f0000519000-0x4)=0xa7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000408000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)="", 0x0) poll(&(0x7f0000e9f000-0x18)=[{r1, 0x50, 0x0}, {r1, 0x40, 0x0}, {r1, 0x8410, 0x0}], 0x3, 0x8000) r2 = accept4(r1, &(0x7f000051d000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff6000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00005fb000-0x6)={0x0, 0x7}, &(0x7f000071c000)=0x6) ioctl$int_in(r2, 0x5421, &(0x7f0000d59000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000636000)={r3, @in={{0x2, 0x3, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x9, 0x0, 0x20}, 0xa0) recvfrom$inet6(r2, &(0x7f0000e72000-0xcc)=""/204, 0xcc, 0x0, &(0x7f00008b6000-0x1c)={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00003ee000)={r3, 0x100000000, 0x1ff, 0x8f6d}, 0x10) socket$nfc_raw(0x27, 0x80000000000003, 0x0) [ 171.525856] sctp: [Deprecated]: syz-executor6 (pid 22724) Use of int in maxseg socket option. [ 171.525856] Use struct sctp_assoc_value instead [ 171.548283] sctp: [Deprecated]: syz-executor6 (pid 22736) Use of int in maxseg socket option. [ 171.548283] Use struct sctp_assoc_value instead 2017/12/19 08:59:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000092000)={0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00005d4000-0x4)=0x7fff, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009c6000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f00006aa000+0xc73)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000c67000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000693000-0x4)=0x10) bind$inet(r3, &(0x7f00002a1000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f00008f3000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x42, &(0x7f000000a000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0xb, 0x81, [@broadcast=0xffffffff, @multicast1=0xe0000001]}]}}, @tcp={{0x1, 0x0, 0x42424242, r5, 0x800000, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000b92000)={0x42424242, 0x42424242}, 0x2002, 0x8) syz_extract_tcp_res(&(0x7f00009d5000)={0x42424242, 0x42424242}, 0x6, 0x80000000000001fe) syz_emit_ethernet(0xed, &(0x7f0000016000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x20000000000008, 0x80, 0xc8}}], {{0x0, @ipx={0xffff, 0xdb, 0x7, 0x15, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, {@broadcast=0xffffffff, @random="65d07b002725", 0x100000001}, "1507b9e938922eef0d320c1d37a34448020bd9c4b8ddf3dc5cb82e6da07b818fed76da812094825b6c2f95cfcd535a2f707ced1ce1f18d63bae8cd6f06da5bbf1dbea5db68e4310f6c213447ec8b4527208c32a084405e3e38bf9c33dc81fd01e5c279664a59bc5cb4ec01dd9f48b84ddee18e5ab2a22f6438e12a3186d814b00ec2cffc5871784815c9fa1988285230ce733d39b8c1bad01d518cbe7c60fa4d6ab75e0f213be19b91130790c6ad0610cf9d8be2aedcf5bb635dfef2b7"}}}}, 0x0) syz_emit_ethernet(0x38, &(0x7f0000007000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x8, 0x2a, 0x0, 0x0, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x1, 0x0, r6, r5, 0x10000, 0x0, 0x5, 0x10, 0x400000000000000, 0x0, 0x0, {[]}}, {"0c10"}}}}}}, 0x0) r7 = accept$inet(0xffffffffffffffff, &(0x7f0000892000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000065e000-0x4)=0x10) bind$inet(r7, &(0x7f00006d4000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000dad000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000077e000-0x4)=0x1c, 0x80000) socket$inet6(0xa, 0x3, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c68000-0x8)={0x0, 0x0}) r9 = accept$inet6(r8, &(0x7f0000f86000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001f5000)=0x1c) syz_extract_tcp_res(&(0x7f0000c48000)={0x42424242, 0x42424242}, 0x800000000000002d, 0x2466) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r7, 0x0, 0x1000000000004, &(0x7f00003db000-0x3)="d10002", 0x3) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000833000)={0x100000001, 0xfffffffffffffffb}, 0x2) sendmsg(r1, &(0x7f0000d29000-0x38)={&(0x7f0000bdb000)=@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x1c, &(0x7f00004a5000)=[{&(0x7f0000401000)="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", 0xfff}, {&(0x7f0000f81000)="d221a83d614222d73d06b3290b781b0e79ba160b891c3b615e0822a6f72a5133e15046d7d3956e4ebba235cf184aa3e35daed9a7648162b067c3933e1dec1a43ec503d101bb78e47bc27502c23bfdc0b6b0b22d919184e368f61604ae39938eb12a840b260a93a8fe90d2d99ded7d49c35cf8529731fcdac7555b5a92a557a29c0f899666d696d5191e8d1e30d40d770aa7b688b74e3127a0ffba6312cbeb351d3939068d2454f75e5a800dfd02f8a10243dad667cf587aa50305539e1456d6a98dbd0ab", 0xc4}, {&(0x7f0000020000-0xd1)="71e93cb6875ae38f2fe2cab7800099fcf35acfa41dd4d3366e3d5cd28ca5ed01ab02db517856926208b72199a12bcbca9e583957f9844896d11a75cbea4a860609cc4b062431580b5faafbf3c741b99ebea76410895c2a1658cdb826acf9459efefc7cef7c19024bfabb5167bed61805e07a451306939b627cbdcab6ae923899cdc9ec7f4a581e89d62fdfc314f9de9eae317155ff1e691787652cddda0374590171b4a58bb68a9e5f0ef94ac6a0b64e75341210eaa3c6fd4df16e9bc363d545bd07951f5c0a3c8de9487f7c0a62767c", 0xd0}, {&(0x7f000024b000)="0e5a523ceaac35858669d2b3338924150ede44ae54e0882543fce8a4ae0533bc8fd57bfb754be5f461e31b84e7a95a443740480ed7b94a6ba29880f0a988d2b20f8a67e78c714f68e1f537ab52a9cf70bd2452590a94a6dc8b686b234fb8b29d0c6501a1bfd2df073b50c1d4c6b4100991a48657ea7a76b3f30f9eba7d2947a498933a21bb64bc93694b71ab89612a41dbb855e702ab746babf1770d74d2759a2dd595a9f77500d9f3a9065149919068309db0e52b37549d3dc83e05c2994686a6f07fb3d5ffef7e83d9f10890adbb5f79b43c75096e26465543752d9f824f629bc18de72d26c575ec4e5c0d7e9974284f275545b0dd728773", 0xf9}], 0x4, &(0x7f000076c000)=[{0x110, 0x0, 0x80000001, "a5c98391c6e63b54b3f3402a9b18b3f48e1da110d5ddc2352dc0b3ba8d423905c8e2cbeaad5845f3d49a3a5c7c8cb00319ee735c82e1ee3a0238a316314ca8e40438139bfabcc78ef5c9a74f4beb6873d6a0ca4bdc56e129238d439790b710387dc6de6307c31348374247bb329afb093f10d027af42162a8008d2c6a35f9577c058f77d8036310da68947ce4ce25680367207544fa4319f734afa00f1f1677b8aa5082138ff02da735c16c72a71881958c90c52915e9b3b45b238e17e957d4c82cfb17a38a48cfaa3d79fcc79c75ed5ddc46165c8e2ba4674f6fb7b70d000f5e4323d73468eddb61f36c6de9651f84793ccc32648efc06c8835f2c7"}, {0x1010, 0x105, 0x80000001, "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0x1120, 0x10}, 0xe2c119df1ed13f37) bind$inet(r4, &(0x7f0000c1e000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1a, &(0x7f00000a5000)=0x4, 0x4) listen(r9, 0x5) syz_emit_ethernet(0x3f, &(0x7f0000e13000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x31, 0x0, 0x6000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0xa, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, {[@window={0x3, 0x3, 0x2000000000000000}, @sack_perm={0x4, 0x2}]}}, {"01"}}}}}}, 0x0) syz_emit_ethernet(0x38, &(0x7f0000621000-0x40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x0, 0x800000002, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x1, 0x0, 0x5, 0x10, 0x2000, 0x0, 0x0, {[]}}, {"0c10"}}}}}}, 0x0) 2017/12/19 08:59:36 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x11) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000f51000-0x4)=0x0, 0x4) socketpair$inet(0x2, 0x0, 0x8, &(0x7f0000843000)={0x0, 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) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000-0x4)={r2}) connect$ax25(r5, &(0x7f0000002000-0x10)={0x3, {"79feae10eebc55"}, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x3a3, 0x0, 0x3ff, 0x2, 0x2, 0xa, 0x20, 0xa0, 0x7, r3, r4}, {0x2, 0x80, 0x0, 0x0, 0x1, 0x8, 0xffffffffffffffd4, 0x8}, {0x7fffffff, 0x3, 0x20, 0x1}, 0x60, 0x3, 0x100, 0x1, 0x8, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4, 0x3}, 0x5, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa, 0x6, 0x3, 0x6, 0xffffffffffffffaf, 0x8, 0x80000000}}, 0xe8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x4, 0x4) 2017/12/19 08:59:36 executing program 7: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x0, &(0x7f0000f8c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00009cf000-0x10)={r2, 0x28, &(0x7f0000f8b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000234000-0x4)=0x5, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00004b0000+0xf44)=@add_del={0x2, &(0x7f000060e000-0x10)=@generic="b90c095f3f6642f8a116dd54ebe0a0ab", 0x1ff}) write(r0, &(0x7f0000f86000-0x27)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) recvmsg(r0, &(0x7f0000f65000-0x38)={&(0x7f0000a40000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f66000)=[], 0x0, &(0x7f0000f65000-0xf)=""/0, 0x0, 0x0}, 0x0) 2017/12/19 08:59:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000e01000)=0x0, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e48000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2017/12/19 08:59:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @lsrr={0x83, 0x1f, 0x0, [@multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @broadcast=0xffffffff, @empty=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) socketpair(0x9, 0x80003, 0x2, &(0x7f00004dd000)={0x0, 0x0}) pwrite64(r0, &(0x7f000079c000)="3d0adebefa7cbe70b17f010cb8", 0xd, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00007cc000)={0x2, [0x0, 0x0]}, &(0x7f000036f000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00006c1000)={r1, @in6={{0xa, 0x2, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a6b238f, 0x7, 0x8, 0x4, 0x45}, &(0x7f0000ff7000)=0xa0) [ 171.603172] sctp: [Deprecated]: syz-executor2 (pid 22756) Use of int in maxseg socket option. [ 171.603172] Use struct sctp_assoc_value instead [ 171.640416] sctp: [Deprecated]: syz-executor2 (pid 22765) Use of int in maxseg socket option. [ 171.640416] Use struct sctp_assoc_value instead 2017/12/19 08:59:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xad1000)=nil, 0xad1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ad1000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad1000-0x4)=0xb8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000ad2000-0xb8)={r1, 0x7f, 0x4ea, 0x6d00, 0x101, 0xe9, 0xcf, 0x8, {r2, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000000, 0x5, 0x9, 0x0, 0x5}}, &(0x7f000098f000-0x4)=0xb8) 2017/12/19 08:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000400) r0 = socket(0x4, 0x805, 0xdc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d0b000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000596000-0x4)=0xc) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000018000)="220000002a00470900f1ffff07ee04001000401403000000dfffffff200300460700", 0x22) 2017/12/19 08:59:36 executing program 3: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000177000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000acf000-0x4)=0x1c) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000060e000)={0x0, 0xb999}, &(0x7f0000acf000-0x4)=0x8) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ace000)={r1, 0x7fffffff}, &(0x7f00006a1000)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_mreq(r2, 0x29, 0x11, &(0x7f00007c0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000acb000)=0x14) 2017/12/19 08:59:36 executing program 7: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x10, 0x2, 0xdf92) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000066000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$llc(r1, &(0x7f0000001000-0x2a)="bf30adbd8eee6ff18045dd10ea770f8c60446157e2175b70aeadecbeedf121744bae48b849ddff28ba97", 0x2a, 0x4000850, &(0x7f0000002000-0x10)={0x1a, 0xf7, 0x8000, 0x401, 0x1, 0x8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0xf, 0x2000000008) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000002000)=""/51, &(0x7f0000003000-0x4)=0x33) bind$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) unshare(0x400) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) preadv(r2, &(0x7f0000001000-0x80)=[], 0x0, 0x0) 2017/12/19 08:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8300000) socketpair$inet(0x2, 0x80000, 0x3, &(0x7f0000e1f000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00008bd000-0x20)={@common='sit0\x00', @ifru_flags=0x4201}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f000071b000)=[], 0x0, 0x0) 2017/12/19 08:59:36 executing program 5: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e3000-0x8)={0x0, 0x0}) pipe(&(0x7f00005de000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00005c0000-0x10)={0x0, 0x9, 0x7f, 0x100000001}, &(0x7f000025d000)=0x10) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f000048e000)={0x981, 0x9}, 0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00005e4000-0x10)={0x4, 0x8000, 0x3ff, 0x9, r4}, 0x10) splice(r2, 0x0, r1, 0x0, 0x80000000, 0x0) vmsplice(r1, &(0x7f0000172000)=[{&(0x7f00005df000-0x67)='i', 0x1}, {&(0x7f0000068000-0x3a)="938f6269772c941e127df3598ca6e083a7e2d5fb172888b672670d100c382c5fb8d72411a73eff1393691eb5a6e89963fa27f99fe45cc8a147aa", 0x3a}, {&(0x7f0000554000)="2c1ed2c6e46a222a0c818cc958eaf633fc3568c46960f9fbfd334721834b8386f4a5810110ed1e9f57c6b862acb84de255ee85fcaac10906c8832a62fdb6e93f9ad757142a18411b1a0164048863302c0f981aa1add2920d9473e2b18bbfa0570e1b942b8697212a838c38357a254de87a3dc2579e46", 0x76}, {&(0x7f00005cf000-0x2a)="86f6ed9e30bf60b8df5f342da795201d616dc48a1c1ed3f704ab7fdf775108aecc9303804b8cb3ba58f1", 0x2a}, {&(0x7f00005cf000)="3bec1c5d5a3fcaa326b94943cdc70e1e45cfa6444da55da5c8fe54cbc7ce98a281d956aae2b4dbad4c8b042b38bfcf91852a604f801a32be79da7a47c9d8f376", 0x40}], 0x5, 0x0) vmsplice(r3, &(0x7f00005d8000)=[{&(0x7f000021f000-0x17)="33b461bc6b5a021eff3c5ab007e80008200000230000", 0x16}, {&(0x7f0000198000-0x37)="8a886c3a31fd982ba8e41ce5896adcd21ac2697472582964b864380d1ee5978cb7cf756ca0a67394dfb637dfc8c8accb93ce44216cd538", 0x37}, {&(0x7f00005d5000)="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0x1000}, {&(0x7f00005d7000)="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0x1000}], 0x4, 0x5) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000370000)="cc2b786dee8bb72ce7d3e4770c73b744a4f54126e850b0db96ab81b6820c0588ad29ccc0bad7622427d418d9787c35d37c229e0b73141872ae77a8723a46e2d8253a9774cc7e836a506779b1e9274337170bd30f74fb38100c9058c6f7ec4db45f7c8252dbed6e06e06f23e66388a0d324091742fe94b6418351942acb6f5486e50d3343c6e769b53cca69cf01c88dac08c9665260da5ebc5f7fe2371bb4f956eacf4f2caa81d2bf5a1f67f2b673923a856ac55c89cfe9ccb07aa5ed42b9f9895873679a22b262a6b479a126b87f752cbfed615fd1e768943161c8c06403f8f232efba457d17") sendmmsg(r0, &(0x7f000039c000)=[{{&(0x7f00000ff000-0x8)=@sco={0x1f, {0x9, 0xca, 0x4, 0x1, 0xfdd0, 0x4}}, 0x8, &(0x7f000039f000-0x20)=[{&(0x7f0000273000-0xeb)="9df20acb94b6b826961fcd39bbfde024009e356bedbd328126dcd3a5c946dbb481250162527e8b5b3e747a43bbcd2cbcadade6848636ddb54615ad246d4102548db652873686362595bcebce1f01ed7e2192ee91de5ed9f4bd42787057953e28175b9c25c1cfdad11bd15109573fdc613c5940e0749058e461ea9a3512a1ecbd33ae4e2f179aa66270bfbdee499f0ace82c92a0bb64c8a83e05d7f7e6c9e023cfcba32ebdba60e280d82f2dc21ed76c9acba5292ffeb1a1b6c3b26346763b07153649b98c5c531fe61e7e3ea937748daeb5d44c133a739a5c8c0a073845269aa138411bb03baae359cb83a", 0xeb}, {&(0x7f00005e4000-0x3e)="6948da6329f13992e39749aa5ac7950b95d09b12d39de7adc01d6de2ce0d28e14c29f82282f0f418fd78394c911d0244e90a244f6357550981ee3d37e5a6", 0x3e}, {&(0x7f0000456000+0x63)="3d511a436dd8f555a54904c3c76974c09c27b911aa77fbc9fd0372ccf57b832b149b1d07cee3cd4740541a92373fb11a48521eef4adc2c29cd9d280c52531ac12df827fc8b9f82b9375a812fd381df520d3bbf87984bb4b9adf7dd86985315604b0378830fd499fc2b57cd2862d75785bdd78284cc27c93b858c6bafe4e59e6c34affbce46bbfa4beaa0b0149fbe7b6c6d800746105ebbb573b4e14c2c602fa0c31c9fb032eb0822acdcf171c7f4ed8e9479dc31961b44f307ea2a196b47b94ebbc8dd78e3f0fa403df00e0c10bb", 0xce}], 0x3, &(0x7f00005e4000-0x310)=[{0x60, 0x0, 0x100000000, "0337e0c3f6c4cdf46eddbd2acc42c25642662fc42f373e9c18d41088f9c660780de6a2758343092b1dd3d408f3cae5978caa2f51d942d4f9f22ec4ee374ab7a3058fd8ee0fbf004718e2cdc2b4"}, {0xc0, 0x10b, 0x6, "9fd87ad345cb1e81f670a952aa3153b66d3fb853657006e33d8764162fdcba066689ebf0069d457021fab04c6b3debdb4be682280e40faa2b9fd18d6eebb506936e496cc40c7459820d1c4b4830a810b603c0e8017a097c4518ac601ed6edf9eeffdc5656931ab93cd575f7114fb7a90473b6a7e0f70efda51c1b7aa733bf200a3db1ffcbc8f159ab1910a2626d49e3394f5c9f0ebfad5cd1b2db4babbc6624e06a55359709e00ffc92aff"}, {0x10, 0x116, 0x1, ""}, {0x108, 0x11f, 0x7, "8ce336db95d0d9d8b348faa0d3824624b1006e41ee41b1b4ed8ce38f46c40e9ad7612e42e672c45c6e12700bc6cbac9bf7672486d49c00cf5be9f8699ad3c1dab19fd5691a6223bd043b91fa0230cfdcc7ba5bb9dc17dd3d105d21f4bf59fcc13d655c88868b27dd98517aa28e43fc9b7d980e6e246c7d42e6c117f0e70489f6f20d42e30d18ab0d2e6d6bb1880386171df46f66bef9d007d625423858630b0cb72251fcac0bf5d56e4d31ac2abd4dfdb5e56441c535e60a6810dbdb4ab4ee8de309eb05a98fe00d4b9278bd7b5ea4c9e45851203dfcba0b0c730b6744f09837a7f421b7bbdec8597941cfbb87ad9a6acf5a"}, {0xd8, 0x13f, 0xb3a0, "2a67e7bd6cf182a4409723a1f249fa0ed1d63ec6bfea451f6c97b568b1fb2915ac40ac32fd4dc16ff4461dce4a27e86539287dc22ee7bb5ae360c8793b060eeb456b5c679892c49c5057d627c49f049c08e23c99df915bfba153650a8b29953c3fc8415b519a20463c7af5c9c84dc6a6d5f206b7d8646ab29244a8677c7b4752219e9e46127c3c422dd9f9bda9b8b0920f9686048632dc7ad90c442b5c4851359feae00f10a3015a8d9382f1acc87b139a5fd860c23ad28f74b4bb971bc3ea432606"}], 0x310, 0x80}, 0x101}], 0x1, 0x5) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00005e4000)=0x23, &(0x7f00005e4000)=0x4) tee(r2, r1, 0x2ffff, 0x0) accept$alg(r1, 0x0, 0x0) read(r0, &(0x7f000022e000)=""/123, 0x7b) [ 171.641951] sock: process `syz-executor1' is using obsolete setsockopt SO_BSDCOMPAT 2017/12/19 08:59:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000d37000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x2}, 0xc) socketpair$inet6(0xa, 0x6, 0x3, &(0x7f0000ebe000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000070d000)=0x2, 0x4) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) 2017/12/19 08:59:36 executing program 6: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d14000-0x4)={0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000463000)=0x2e8, 0x4) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f00004be000)=""/0, &(0x7f0000bef000-0x4)=0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000d14000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000421000)=0x10) setsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000b78000)=0x0, 0x4) 2017/12/19 08:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) sendmsg$netlink(r0, &(0x7f0000639000)={&(0x7f0000558000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d5f000-0x80)=[{&(0x7f0000592000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x8800) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000870000)={0xffffffffffffffff}) sendmmsg$nfc_llcp(r1, &(0x7f0000d9b000)=[{&(0x7f00005e4000-0x60)={0x27, 0x0, 0x100000000, 0x3, 0x776, 0x9, "d09d00d4157d0aa8510a27c4cde3535a3022d67f12f7831feb7530d8a7cef5e86e9200330c957a105589ddf459dbb15dc7d668713ba2d4b7d3046b71ff9fa0", 0xcc79}, 0x60, &(0x7f00004d5000)=[{&(0x7f0000856000-0xae)="6c3b838e4ea5feae06d6e83d3b0f671ace930168138ad44d9dff5283db4ab23cae8c9ea46e0a91e0cc0f4f9d94ab1dd06fd283537757077ffc13a8fa485a159f81402b9357fb6cabed82ce278457a6e81e5e73c2dd73f5aea870c23a8b84cba1171514b30014ac760233ae74268df36a037ae44ceb774ff1910e3c8a1c45ccb5c954f8fbdc6bcb1301e8f95a03f8d9daeb6c6922445f012389ee8769d409b40238aacc4256b6f90a0c035137c791", 0xae}, {&(0x7f0000ab7000)="53304aee3a341c4b735ed6bab0118bcf8066c6bff098c0b6", 0x18}, {&(0x7f0000f68000)="4825f00d31d85215bb08a1d5be236a2444cb01e890abd8f93b59afd1894bf4b6d6d70ed2202ce8bafc43bd9a545a65ec9b6e6af06187481afac1ecfa1cf8ce44113dd85818a891ab5013054c840b6c710e00b7c572123ad7387a66890f7d86b76724420568fd5ce71a635b39548d3177fe90b5592d0645c1dad41f60fa0fe52a1c07c22b3e842537ebc1ce76a8e6d55bc048bddbe36d37ea41864562f46eb14bfecc3d5d05d866b249eae520afcf7bb387fd990c43f633a0da757f14cc95d8d6fcc52f56bb524610b79647948e54b81c93e02b25324f24170b1f9ec0db2d6d1211d3a7", 0xe3}, {&(0x7f00002b4000-0x6f)="ccfae2c4d4914592f4eef0caa5ebc15250cac6633aefd39f91e0a0c64d73dd39d7d5e80263e0f408763b1cc83462e26697971e0ef067a8d80f0478cb6a33b0a851eec25ef69a73eb6999de536e18be0ae14624d42514ac731e1b3891588ba1c25daaf5566173992688bb100be154ff", 0x6f}], 0x4, &(0x7f00005e2000-0x5)={0x60, 0x101, 0x7, "7eae0611905815125927a7881f4262377db8f49a72911638bee75e414c9f0b6208f7004dcbed61776aadc1a697eb64eb54faf04a15fee2587df928dd79ee1bf6a2c9515f3181c16c277ee87b"}, 0x60, 0xc000}], 0x1, 0x80) sendmmsg(r0, &(0x7f00001e1000)=[{{0x0, 0x0, &(0x7f000036d000)=[{&(0x7f00008e7000)="ca", 0x1}], 0x1, &(0x7f00005ac000)=[{0x90, 0x10b, 0x7, "37b8116c7f78d3fa704f28423681d5b82bec38fe9b696cdf507869d8ee45c1e8f179dbb9760405832eca2584a41ab1595e6a006fa8f8a23935d47f2786e53f2ae624d9c2075951759315a1331a392675f4648eb67f39c4f44c77b4e6a6ac51e0f21b88f805cf1aa8e53fa5cf515ca035f7f582800b95dd44090a8dff10a85f"}, {0x110, 0x84, 0xffffffff, "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"}, {0x28, 0x0, 0x0, "773266b16e717273e8a44834c8e351f8386d"}], 0x1c8, 0x400000000080}, 0x1}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000042000-0x6)={0x1, [0x0]}, 0x6) 2017/12/19 08:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000027a000-0x2c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="d211160a4b45", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, &(0x7f000027a000-0xc)={0x1, 0x0, []}) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000c25000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f00004a1000-0x4)=0xc) syz_extract_tcp_res$synack(&(0x7f00008b2000-0x8)={0x0, 0x0}, 0x1, 0x0) 2017/12/19 08:59:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004ea000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = accept(r1, &(0x7f000007c000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000023b000-0x4)=0x1c) setsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f0000d82000-0x4)='Ha`a', 0x4) writev(r2, &(0x7f0000cc2000-0x10)=[{&(0x7f0000239000+0xad4)="08d511cae08b80b774e55f071eb7d7d0a01f1dd23bce40da65492c584060900a1f3dea1e0b231a72051b12c4162bb24973f4d97d7c75a48ebd4bed438e05c23118769e85e265f18558d076e3cb", 0x4d}], 0x1) write(r1, &(0x7f00009e1000)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x24) connect$inet(r2, &(0x7f00004ad000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000b6d000-0x20)={@common='bond0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/19 08:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d12000-0x24)="2400000052001f0014f9f40700ff03000a15071008000100050000000000000100000000", 0x24) getpeername$inet(r0, &(0x7f00004e5000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007c0000-0x4)=0x10) 2017/12/19 08:59:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x2, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfb, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000a77000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000b7a000)=[@in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}], 0x1c) 2017/12/19 08:59:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00001d8000)={@loopback={0x0, 0x1}, 0x4, 0x3, 0x0, 0x7, 0x9, 0x3, 0x98}, &(0x7f00004b6000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00002bb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}) 2017/12/19 08:59:36 executing program 6: mmap(&(0x7f0000000000/0xa60000)=nil, 0xa60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x8) socketpair(0x11, 0x80f, 0x9, &(0x7f0000a37000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a60000)=@int=0x0, &(0x7f0000a61000-0x4)=0x4) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000a62000-0x108)={0x0, @in6={{0xa, 0x0, 0xfffffffffffff001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x5, 0x1, 0x0, 0x3, 0xfffffffffffff800, 0xffff, 0x9, 0xffffffff00000001, 0x3f, 0x8, 0xfffffffffffffe00, 0x800000, 0x25, 0x6]}, &(0x7f0000292000-0x4)=0x108) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000a62000-0x10)={r2, 0x98, &(0x7f0000a62000-0x98)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2e8c821c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, @in6={0xa, 0x1, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a62000-0x4)=0x10) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x3, 0x4) mmap(&(0x7f0000a62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000a63000-0x8)={0x0, 0x0}) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a17000-0x8)={r3, 0x8}, &(0x7f0000a63000)=0x8) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x8010000000000088) sendto$inet6(r4, &(0x7f00001d9000-0x5f)="", 0x0, 0x20008000, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000f79000-0x6)="14", 0x1, 0x0, &(0x7f0000e24000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmmsg$nfc_llcp(r1, &(0x7f0000237000)=[], 0x0, 0x4000000) mmap(&(0x7f0000a62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/19 08:59:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x803, 0x8, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00003d9000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x802, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00006d5000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da3000-0x4)=0xe8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff038}, {0x6, 0x0, 0x0, 0x103a}]}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00006a7000)={r1, 0x3}) r2 = socket(0x11, 0x3, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00003ce000)={0x1, &(0x7f0000b71000-0x8)=[{0x200200000006, 0x0, 0x0, 0xa}]}, 0x10) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x20000000000018, &(0x7f0000e94000-0x4)=0x721, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00006a1000-0xc)={0x0, 0xb70, 0x0}, &(0x7f0000a18000)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000177000-0x8)={r4, 0x1}, &(0x7f00005ed000-0x4)=0x8) socket$inet6(0xa, 0x80000, 0x7021fb1f) sendto$inet6(r3, &(0x7f0000430000)="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", 0x6e8, 0x8001, &(0x7f000076e000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000000000000}, 0x1c) sendmsg(r3, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f000052c000)=[{&(0x7f00001d8000-0xf8)="48d2952fdd03c72e114f297431aae4a0f80dd70809f391399c01939d0ff4e8931a387a91bf1db4db873c9591504a2178f84dcc87d1b4d1269cc19a03f5bac0457060e71b3a49044105890dde287f088e6edc8aa920529bc2a552c33f6ec9ce294786ccbea75886260842fa4303e75a89873a0cf688d66e349237d10289da54c7e7e564d9a86dbb294909f20966649ede725f97c67006ea2d218dc704bc06d620d1b6d9e5011277bb76e467f781c2f092413f10798e0bbb5a40e6a90a5380958b824270a68c465c9238223497d01967c259ac40c7d6cd1c94010e7702ff9115e9e6f03a2cf7908dfade120f7b30420bb777ef730652531867", 0xf8}], 0x1, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x20000080) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006e7000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3a000-0x4)=0xe8) 2017/12/19 08:59:36 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0xfffffffffffffff8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, {0xa, 0x3, 0x100000000, @loopback={0x0, 0x1}, 0x81}, 0xf5d5, [0x8, 0x541a1449, 0x200, 0x6, 0x9, 0x1, 0x1, 0x2a3]}, 0x5c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000de8000-0x18)={0x0, []}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000+0x303)={@loopback={0x0, 0x1}, 0x100000000, 0x3, 0x1, 0x9, 0x975, 0x1, 0xff}, 0x20) 2017/12/19 08:59:36 executing program 7: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000abf000-0x4)=0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r1, &(0x7f0000001000-0x10)={0x27, 0x5a02, 0x6, 0x6}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000)=0x5, 0x4) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)=0x0) 2017/12/19 08:59:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x7, 0xaa) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000cd1000-0x4)=0x20, 0x4) r1 = accept4$ipx(r0, &(0x7f00003d5000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000588000-0x4)=0x10, 0x807fe) bind(r1, &(0x7f0000d39000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x76, &(0x7f00009d3000-0x23f)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e98807", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@fragment={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], "ac12b033ef249b64"}}}}}}}, 0x0) 2017/12/19 08:59:36 executing program 2: mmap(&(0x7f0000000000/0xf45000)=nil, 0xf45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000c34000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(ccm_base(ctr-aes-aesni,sha1_mb))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000818000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f45000+0xd93)=0x8, 0x800) mmap(&(0x7f0000f45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000f46000-0x20)={"a5bb44d064a0411d0b86b5f0b67f3a83", {0x4, 0xf80, 0x0, "af50c907fa6f", 0x8, 0x0}}) write(r1, &(0x7f0000f45000-0x28)="3595c917050000000700000000000000aa9a6deaf4ce0000000100000001ab565f", 0x21) 2017/12/19 08:59:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000a, 0x0) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000dd5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) 2017/12/19 08:59:36 executing program 5: socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xaa54ab7527d20c0e, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ef9000-0x4)=0xde8, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000e8e000-0xc)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000ee4000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f42000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) listen(r0, 0xff) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000087c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000085a000-0x4)=0x0, &(0x7f0000242000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00002cd000)=0x1, 0x4) pwrite64(r0, &(0x7f00006f4000)="0bcd0b7f287d11be386c83207232a312", 0x10, 0x0) 2017/12/19 08:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$kcm(0x29, 0x2, 0x0) writev(r0, &(0x7f000048c000-0x10)=[], 0x0) 2017/12/19 08:59:36 executing program 3: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000013a000)={0x7fff, 0xffe, 0x3, 0x3}, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000c4b000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00003a1000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00007f0000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x3ff, 0x1, 0x500, 0x1, 0x400000, r1}) write(r0, &(0x7f00002c9000-0x99)="1f000000120007000094ff070000770000004108000a00000180ffffb9093a", 0x1f) 2017/12/19 08:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x3, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x80000) writev(r0, &(0x7f000098c000-0x40)=[{&(0x7f0000b09000-0xc3)="6ae9ad0e347f341a8cbe489996b669e0541916a36a900d785619770d0d99086d81d0fb7299020f1ea1272def24f156da6bb307c5a1ada69e43ce00f1d73935260b72bee23f6446c5f62c0747704c4e0b4ae04168301c1f5a52ccb1dc2468642eae2c77cea65fb9945db00ed6a27152f64ef7964b764ee5bb788e6f992f062e62cca38c81287cbe97b24c62578025217870fcd52c52356c6dce5435d93448780e8a6d66a2cfb112aa3f66719f93150a814d60c9b0d39495c6be9b434884d8d12affe15b", 0xc3}, {&(0x7f0000862000-0x1d)="3eb80e16907dbf0cb76617bc451ada9bdee1fedb333a9658f48e55c589", 0x1d}, {&(0x7f00003d3000+0x644)="cb3fc0a6e374a2b1317320c2b87ede95174848161d93568040130a7a643dedafe8906cab7fb982c440ce84a8ec20e1fe942ae71a1e72880d805a4388a0cd74c38f191939392ad77ed1bfc58033288370d5854408bb70b042bd63f0ca69a1accd0f8f24d10e0b8cd33b1682abe141953ff59b098990851ff25e5c588978cb7c64aed15bcb1189ce7b7815e3ca3a4723", 0x8f}, {&(0x7f000098b000-0xa5)="b726530e72c84957fd53e0e9faf361ca8d440bbb4283925757cd3ec789fe3065b53c762838c32a86876de1ec62b6dea57389410dd9da0940f11733d2013479225b2d993bee2d2e5ca0f984fc36aeaef1cc31a5e5d19b9dda724bdd152dfe96923c96571807fc96ba186cb4107265a14316597f430da632393d3d7ef34670e052eb8d6c027a997ae86ed942faddfce81a33081879aa3643d017876bee83dba15c23fd62a425", 0xa5}], 0x4) 2017/12/19 08:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f42000+0x448)={0x0, 0x0}) recvfrom(r1, &(0x7f0000b24000)=""/47, 0x2f, 0x100, &(0x7f0000d98000)=@un=@file={0x1, './file0\x00'}, 0xa) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f000077d000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000010e000-0x18)={0xa, [0x8d91, 0x100000001, 0x7, 0x2, 0x0, 0x78d, 0x20, 0x7, 0x0, 0x4]}, 0x18) 2017/12/19 08:59:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000044c000-0x4)=0x0, &(0x7f00000c1000-0x4)=0x4) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f000049e000-0x10)=[{&(0x7f0000fba000)="130b0591ef79d288", 0x8}], 0x1, &(0x7f000057d000-0x60)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2017/12/19 08:59:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000+0xfa3)={r0, 0x18, &(0x7f0000f6b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @empty=0x0, "f9ff00010000000023"}}}}}, 0x0) 2017/12/19 08:59:36 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000011000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x1f}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x100000000, 0xa, 0x93cd, 0x2, r1}, 0x10) 2017/12/19 08:59:36 executing program 0: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000dc8000)={0x0, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000dc9000)=[{r0, 0x4044, 0x0}, {r2, 0x8000, 0x0}, {r1, 0x1, 0x0}], 0x3, 0x401) sendfile(r0, r2, &(0x7f0000001000)=0x0, 0x84d) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x48, &(0x7f000009c000)=0x8000000000000d5, 0x4) getsockopt$inet6_int(r3, 0x29, 0x48, &(0x7f0000dc2000-0x4)=0x0, &(0x7f000001a000)=0x4) 2017/12/19 08:59:36 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000008000)="320000001800ff0300000000000004028020fe20000400050000001e0f0001000000000000004fe50014eea40300d718883e", 0x32, 0x0, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000005000-0xc)={@multicast1=0xe0000001, @rand_addr=0x2, @loopback=0x7f000001}, 0xc) [ 171.938780] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32564 sclass=netlink_route_socket pig=22891 comm=syz-executor4 2017/12/19 08:59:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000ab8000)={{0xa, 0x0, 0xdf73, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3d}, {0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x80000001, [0x2, 0x7, 0xfffffffffffffff8, 0x28b80000000, 0x3ff, 0x10000, 0x66cf5687, 0x80000000]}, 0x5c) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000860000-0x78)={0xfffffffffffffffe, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/19 08:59:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0xed6000)=nil, 0xed6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08ffffffffffffffec0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071ee60000000000000000d359bdeb62c88a769c862f856d59f8b9dcaee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b0974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2017/12/19 08:59:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000f2a000)="240000001d0021000d16e725000000040547009a100001000400010000000000000005e1", 0x24) setsockopt(r0, 0x5, 0x6, &(0x7f000061d000)="cc90780b2c8e6a73b6536d9f98856a192ee915140f5d466e7ed95014fb1be917f7d5a318cfee52c8f882207e9693c3fd679dd3b4ac0d5c04e52d4e568f0dffe2117ee98f5053fc9e142f49ea19a8cd1978b605e5da54bafcab77d8ca0b5ad55eb55389a570738a4f33070e5c9b5a8e3fdb82f131f3fe80f7026e144933a24d60b0ffa7beff2c197e5946c0077e3fe3144f3af6588250dc18ebfaf65018fc64939b5a4b3ffed18853183d4779c53b2abffb2a554f7ff951eaba006aff27a986b9b71bff5c7181a9ff357a6bc50df7912bfa94a373a16be7f18735be", 0xdb) 2017/12/19 08:59:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2017/12/19 08:59:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d35000)='"', 0x1) r1 = socket(0x1, 0x6, 0x3aa210000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) 2017/12/19 08:59:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00006d7000)={&(0x7f0000000000)='./file0\x00', 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006000)=[], 0x0, 0x6) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000544000-0x8)={0x0, 0x0}) [ 171.982505] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32564 sclass=netlink_route_socket pig=22909 comm=syz-executor4 [ 171.998968] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2017/12/19 08:59:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000aa9000-0x2c)=""/44, &(0x7f00006d8000)=0x2c) close(r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00005c3000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb8f3, 0x0, 0x2, 0xf, 0x40, 0x2, 0x5}, &(0x7f0000b43000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x10, &(0x7f0000001000-0xd)=[@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000)=0x10) 2017/12/19 08:59:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000233000-0x4)=0x0, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) 2017/12/19 08:59:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000eda000)=0x0, 0x4) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000ecf000)=0x1) bind$inet(0xffffffffffffffff, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00004c8000-0x1000)="32119eb8a01fbc701a6e460f3a2b63d0eb42042a23ec6e32ffdbd271c7c92a50c6b924174c6fa7efa6c9548e050aa97e2f3a2731ab698c3a9759c43019e74956afbcdac5db6bf68d9a1b164ddcbe258a2ab019a4d7dc76cf876ab4445a8022b16a655f261fdeca13e25d9d38f23d53364a3a5aa95818b9d9a52540ce46f5a7c4a1cd6e1dea1ed763099ebcda54f768458359fd375480c767d2c35a528dcab830c2c42d84a867a755ccd4b26f4022c382952fe601068d71b87bb745c565de0d003479b0555b2e9646a05328116155c10c0cf6de95c99fcff17185c164951780283183a0552cfcc396568ccdda6da684acafdecc3a04048f444fbc9b3c49052dcd894261ecdad370a759d1e83f771e2622a898779f7140bc2763740ecdd060cedf3360cf5fdb36727b8c77e53b3c634f653054ec6d657b63f7ecbf64a6e3e3f5fd21246c4d41ae5d128e2fd39837b3940f415feff8bbeb1353053ff5ccd4c79b6c43e558573564aa51232caf74d85219fa9b15aaa3b7a66b30750e4f71e7f7aa67695938bef4063d1c3cb87eed83bd7d9487df39020ac288d757c07fde83ba7286f427cc1570fb3cf4d4abbef44d61c2b9bcd8e0d528a30a32a147a522828d51736647cf3e53eb408d3f7b6f7e3a166dcc2ddd82a9e28091d535e117ec02f24056c3bf0a5b30d346a57f3d3ea6ff4314e26719a20cb9d1271e0f98943544ed7d206f1dc69e4f282b122f1050c4d84b68f13f721b1ce47e85bb89a2b4df0be2ca7962070a71b293ecd8b8b86170c4b7a6b6019314fe9736c68cfa70dc59cf0d7f7c6beceb60a0aa0952d6fb727853055193dbf75ad284921fa99f041be93a862bc621df188f17785c2dc24b4f2ff8379787ae48107b44a397aa2df69d763e02a2e0b3c02cf6125e9512f9ca9c547b9175d9a2918ae4278041d57501e998d4cd132c5061a4156e015022f36e0d5b9da9449d370ecca3f2e6cac45e89f018746f132d1e1bfe00b3f3b7ec8f3e7f9760d6c39badc0f028570cc5e5b27f4ab574e2da0e999cfa6dc7bae49a74f1bc6be46a38c3afc0f65edcf83b1969da90cc71b873d6a6959d4b736027f4f3c108d4580870124f5640cc2cc0e0a6ca74d5b6a2e54c9c6befc7764b7ac5250fb1b41635cdeed66f419cd41182855d5d7a1cf68744dfd839a2e841fa5acd1c19c84b4a0054b92e5b3727ef6430ef580e7137bc7d80d3dbd53de334a5f43a797a8744920861a9d35f987e89d0d4a0bfa1d1181f8fc617cbe77ea7ebb2b61f23221231dada8e68d334a02d9171765582d25e718037718e97fe0edecc928492cf054999204b69dc548c3f5a600081545561e83be222391588828f6601089c38eef10efdc86a8e69ae42c8beb5a61f232cfbdfaf678f0a3d2df4e67fe52e9528019e306cce72f17662eed39f052f4f913c5bf3d03f2657f12deb7bd6665a19ed0fc527cedd2e33712fae876ac6ee7d93c83b98e48a61aa7cd65a1f9593b86c4d1f2239f310cc0fb17a79ee98aaf7dc4ffb07269eb6097623b2967a9dcda75727049b9c201c399b2747f2dcaea2122279dcb5adfd90387e75294c21d6771790421f695e360f07e672124ef15ac7b32bafc31c2f674f74d2da0bdb6909311dbcac58770241ddd6367d185ffc7d3e2179431994ff6c01e7590bd4c01f00cd3c7bc82c7d44d6c48689046a8e58e0625fb22e32d42033d4a7772ffe34a4cf72d95dae17a1b1183319bac0c4d0930aaaa59f4765e48e853ccb0d6e1d6e6ebfd1133c311df797332bf804e4e0be7fcba665706a9e0288c8419b861ec7c493e80d067f7285aa694e6de86af4283bb81fc84d25dd4c98b540434c4160904aad871dbaa56a2307ba2f446024452a974a47eca07d51ff9f6def67f2a61e4b16745b6064dc77c4ecc3928321413ad2738cd979c6e37191df2c6891d4ac72cddd902722033a176d9ebd825698a891c47f8dee0237f7360c943e15d8f55482de021567a5427951bf75d0459d1d63a94a4d773d1ab4a21a0ad294f9c921b60fb6bb473d7799ee955ce1df4a6d55a188660ce80e65fd2cd4d69db50154455964d9a7728d8657992ca9ba18b33b36504b8e96b32e9f46791c50e8bad0a7fa3085a842777ebd60c4c36a7800095fca34e1a3bd9b00304869be037b68186b9c879ce3ee9d4c5d2bf83f70e89ca914aa78daaa071ef3e98e5ad5d46de54b71a7fdf377b8a1ba28658514cf5a967eabd1b6efa35809622e3cddd16602b722be4f9e513a10162f7682c97ef02f0c3b625969090d1eb5798ab0f619d3b7bd02b8da136e254d49f33493b3f236b8ad0997c546dc2155475615a0970352058248e300157eebe41520a66f85175845874fe1e8a6cefccc9bc05f82927458e514874f1340153fc5ea44e572dba7b6a7f3b0326549fe019269ea509a13cb4b0adf6f82ebcacad588e35f25f6404b3d35d3c4093ab76cb2cb013941b1075c48d82168270e105c26f8a0e54b5cf3d294532a97a7de7749e4a4bfb6a036a3de576ae51751b9d508a1c2be693dac10953c48522d9ef5a0f12a3ccf00ac105a2a14901c71508bda760f4fd690cd463d7276858519652b67c2c40ac24b5fc8adebf85edfd249b840d45e1217db766b6efbc9fd36e21bc3347f10badcbd95e6ed678178f84dd7e87731cda007c37f0a227bc33d052aea23cf3ba9de6d12405971008becf8f056d826d627cedc6411ba0bbb0a0d35c6a908463f16362b02c124c084b7c635ef428807f2e47127fb253cfa56611c7897a9904d1288cc9f640bc8e36c86e2108585dfd716db91b98ced8ab18069088c35082a7c8f4a6277e5961d2c4ce07c4aacba5dbd966fc833a77cba02c6d2191ebe858bb85ba99e35ba99ee76fea5284cf3b95eed2e042ce137508fcc00c037b4526df2413c148ad124666a80e733f149a772f85a7a999cc95557453c03e52c4358a7a0d7690dc27e76d746638d5b31552d1495b00f043b8980ab248b17640ec73f9d7d9ae391f9124824df2a72763116a27fa25f176ead0639e88d265d501e210cf84fc32238ec94f051dadff6e9a98976d2e81647f34a989578c66d405b216aa3c20dc8c92f31300ba1ef8c71bdc22ff416485a80502c66a1848aa3b0b4c3019749ac9114109aebb2ab1c55ce0d1e1e3072bcfe7360d2bfd3f7bfbb1a2533eba74bcbbcf86b22e8cf2c848d0486eb5070361da968735f831e551b35859268cb2c95602bba620a8992290e2f5bace6a16dd2c5a1f72193", 0x901, 0x0, &(0x7f000055d000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000168000)=0x10000, 0x4) 2017/12/19 08:59:36 executing program 4: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fd1000)={0xffffffffffffff9c, 0x18, &(0x7f00001c9000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fd2000-0x4)=r0, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x0, 0x0, 0x0}, 0x1c) r2 = epoll_create1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000198000)={0xffffffffffffffff}) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000efa000-0x10)=@req={0x3, 0x2, 0x0, 0x6}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f40000)={0x4, 0x0}) pwritev(r3, &(0x7f0000038000)=[{&(0x7f00007ec000)="4664ccf25241c83b2e368907f46cb14309f28bd1b26f8ad9c8a41b4a116a409995d15cd17b047406abf0d2109a8e2dad4bd343d66a8ae9dfe3636a2a20f8cac499aa1254b37d9cc88ca727e7c9d93b301a49ef3c971dfef55a986d56862ad4c2e47202c4e75c326fee60e5c29bdfcc4412c76c29827317d1cc5248ff41a6399026802232c116ddc36d46ab6cf9bf582311a5254f97e9ee51e6a8042bfa3a41b91969183d40039044976bfc8dcc37868a", 0xb0}], 0x1, 0x1c) 2017/12/19 08:59:36 executing program 2: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0xc8, &(0x7f0000001000-0x4)="d105071e", 0x4) setsockopt(r0, 0x0, 0xc9, &(0x7f0000037000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) bind$bt_sco(r0, &(0x7f0000b5d000)={0x1f, {0xbe5, 0x7058, 0xe6, 0x6, 0x4, 0x8}}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000002000-0x10)=@req={0x28, &(0x7f0000000000)={@generic="d9bee39a2e9f639b97a5d32b7dc8b8b5", @ifru_ivalue=0x6}}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000002000-0x100a)={r0, 0x9, 0x7, "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"}) socket$inet6_dccp(0xa, 0x6, 0x0) 2017/12/19 08:59:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) socket(0x9, 0x80007, 0x3) recvmsg(r0, &(0x7f000013a000-0x38)={&(0x7f000005d000+0x2ed)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009a2000-0x70)=[{&(0x7f00004c3000-0x77)=""/112, 0x70}, {&(0x7f000068c000-0xbc)=""/188, 0xbc}, {&(0x7f00008c4000+0x6cb)=""/97, 0x61}, {&(0x7f0000652000)=""/198, 0xc6}, {&(0x7f0000b35000)=""/55, 0x37}, {&(0x7f0000a1e000-0x1000)=""/4096, 0x1000}, {&(0x7f000080e000-0x5e)=""/94, 0x5e}], 0x7, &(0x7f0000f52000-0xca)=""/202, 0xca, 0x0}, 0x0) 2017/12/19 08:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000fee000)={@generic="ced6094001b097cff94b0bb7acdf9a9d", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000a77000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b99000-0x4)=0x10, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000e98000+0xe2e)=0x81, 0x4) 2017/12/19 08:59:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000c2c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 172.007318] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2017/12/19 08:59:36 executing program 3: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000613000)={0x0, {""/7}, 0x0}, &(0x7f0000951000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)=""/186, &(0x7f000077d000-0x4)=0xba) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/19 08:59:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x8001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x1c, 0x7) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x6, 0x9a) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x28b1, &(0x7f0000002000-0x28b1)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x883e, @ipv6={0x8, 0x6, "3131ca", 0x287b, 0xbb, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[@hopopts={0x84, 0x4a9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0xeb, "823bfcf054f7bef817023779cb36efded0dae59d90029fefac836d730b391bafeb2fd41e4d90f401865e90e60f51e715f45459c0c749eed157c753e1e10832fdb672a9847eda7e5a4bc45ce8fe691fc9b713354e05f1c71f2a4e9f8b89cc3b0bcda4ff1933384dd5bf6af1cd440ddf2825f28027fa322ead55599ae6dff2c1ec4a38c341c177e2a2f0cf6154d8f4e2daccf0af4d3e68c55f81c4ac8663282f7b2c6cfb5751a564a47b99785e46506eb3d9104fcd6eecf8a8446d8fb3bdca8ffa56f0437762c7af740860948d6240c8e4bd29573fdfb84e1df791e6dbb5c5cea10baf99bb01eafefcdcbf19"}, {0xfe, 0x8, "a1533eba5de9f3c7"}, {0xff, 0x1000, "ec7786430c1bdd1d9a5e717064a1ee75adc734dbe3f4da41e6f1c4218a9bdc3c515dd7dba93d07049f377816adf4b9f4a149d063e7ee02ea0191c99431f6ab11d71b016e7a0ee8925583ef1cce24ab5a44ead311a0cc281546bdf4c494acb549fffa1ea126603197245e396b4475ea56b49c3a754a0847c7ed59fc342f04bbd8c1ab3705bb7b31685da727ddeb8501f4bee299480ec48a4ceaf6e28d59476abcf54b93e3523f3464298c70459f733e3fffd39642bd1cb031cad6150587c4e0a290566d897fc55ece008df9e7482528055d4232acffe8acc2b8e4fc9771f95c1c85870e811c94adbf0532cbb731073d30d1216809133ffdf75d300ba5b8fb94a40cdfcd5ececa78835c63b7fddfb5049d798e9d441b2053d0f08ca73e2f8ce457339c3a62dfc81989c520648f9db121900cd5dc9009b66f39ce1435f55079a9facbd0fbf7e3b1d15fa24dd4d75be426d7aad79917896690d06540062a18be78a2183c02d5491a975f04258ecfaa313db7e8eea6a10e996b6bb2d349693f63c37b4ab5229806311899ae024e508defcb05c69303ff589c5d399b5a5d9a867003db72192e5da4f6c2f36bb3aef5c3a84d5b831576e182ddc800a0355a1445b8a7768dd49300338a60be11f2fb0885afbe13d03eacc62466a45190edd832ab89e69fe8ff32020e53c0a1a493b0ec47be37c5e2e409d32da3f7d6ef815e37b38858e295769d028172854e6610091cf58569809db5243bed8288431357baa8405617cc4dee97fed9a8839398d549d0956f6b9ca55094cb49ba7ede58672c132958b20c8f09b19ca9c7cec0a883a83d96a4b76358b5c4c24815c528b03416945cc726134f301aa53366842a2ed6b16acb073425694c18e6c9245b7e51c847196b866d8e14c0ca50df169d0aa22beaf75ef85864c51b190a87091b192b78977f473901a320c8017e0d402fb2bd8a762cbf31ca48c6452acf2acd0b09b15f7842a279f14c55a1b69c41b474ed5edaa09f8a2f0f5b13c74add097b524e170d272a0c418780bf0843674256ce01f9b7cac4b7ac7da582824741c7989faa9786210a34b17b2d1175c75b13620821635fc6feabf1c857b62cb85a1e32a450247c1591e0d628fad70a3fa4004c5089d00d3e02ce695c740e7f9b96e6856b3b77956cbbc9f28cf123b4d1b15ff67a8311231e5d1b6789832df713c5dba7be2cf0b42960392a49c4432513938dc099228c6831f5496065a0a1ed7535c6863674b6d514e1f6af5e67c2a4aff7aee3ad219fb558e4ca8c177963f151d4074e4f6c1fd7203b7007f32435c012fcbb5868bd66ff50f2646d11ac7ab9df8be59d1095f2c3b48feb37d4e285c81b74e9c12c102f402e2373df30da3afc43c436ac1f26c1a843e0024daa59113560500e21150051665eb51ad8464e13c2079c049f906a5c57525134bb88f0beb0e0ec37898c0a5e467ce5b2810cfe4287564938dc62a856bd740bb65367552c492dece57ff1b54320849b409feaf93884d1630aa59ee076a83fea8bb40844734082a9e9a7260fcf2782b47a01b76ed52d87ff5457cc6a04705bd2e5734a1efacafa943761f6243cf9d11fe5a3abe67a676101151503ac794610724c602cb28e38eb4ede4919ce4a00a5aa50624c04b7576ff8b22cc10688cbc9823d7d98a682158dfa9bd50ef8f0c715b7df286b4bd9fa835b12808119f17d94acba8a8060dc945f13f169c83f6ca42e80971f5d3e2f9daee59845407dd9765999a9e16d459a054c22dbd4b7c152ac9fa2d95bb26f752a3fe7592a3b4078e8e6a5ee1c7b6716154014dd34514df4d3831183ff034e36e97f0ab943933e6ad7891e5ea3ce62a0f82398fdaccac182f75dff3ac5af7a1d7727366837cd09c36a4b90ddc820a9017ceb13b9d9a79798416cf696095a8bc7bb8149428852be96f032b665f52fc8e39c889a615c792fc9cb6e07c3adcb004ab22518c7dcb21aa1528bb2f50e9d83f0b90b624e669ed3b9b849dedca9d53b322acfd2d349859064b7bb6f9ddd5370b88908cfef2db0d32aa728e4e9c601c69e96da69a25a02fead19274ee228ecaf71ed8d101baba20d812373dd0c1f2b224e52ca259a27de7f148185252ff58720e2de955dc84666df33325b2326c05ad136ecd954702a40d69972e710aacc7fe8308827fb40c2e7a240c8db4a1300c8f520f6a025b2eec94411a8626f4957e28817525e69cce654c27e99fafcfe8f7e095fe4bd59441cd38b6ac6d8604ce51fc0b07ec736587d381f6f221f66682416346c0918f0b34a4303eeeb92a1b11ffa183ba7a7b9d3ce93b00512d6e43872f471503ae6c077c405d0ed3ed6255a2b03f74a779f0a97b991f53b25eecb52df07d607c21d1607ec46157cf8a2d593e5ee497bb4d3b879fa5954b8e66b3671554b299d40885c27bc97b54386790e5833e4fb91982a12cb987f3ef87e390df18e0f6616d2efa2261f571c549296c03e39d1ba5b39a0a86fb3f62880ba2cd6887cf93f7752d7478a8a4cefaafdb498a1be67dde6c3e7742a7f23309daf2ac738161859e2b3e43a7cc1dbd91fd47595d59361a58a7f09928f7b2d35e83f28f98fa7951126c637f6af0c642d38d733a3dd6cd4190eac07982dfbde25380a69b1bbff5595ebf065216093beb00756c80e82e48b2d4aad1df624059737d672fd15a0b56d3102bbb161fd660cfe888e31348806d4956a73d2e46d418688c84b3e11ea09a6216e71ae074165c2555f86b6cb9372890852f3d5d7efae84df56e9ef39deed70b504fdfe1541cbb8f045eb9cd02ba01e2fc525dbeab9a0eb6180b18d3dbc23342faeb6b1f2ee7db3209184312e1b8f11ff1f22343e08c5f311d49d717269137403e42a0c73f2f5445adf3b29c9b3dcecb2c88021c6743b5d7797d3e29d5ea2840573c02d89ce2c7ed14ac4fd0def24c5894770c4ffe51fcf5dfc93b182b500b5aff754a5a3b96dfa41b66d6558ef16c777f0bb24ff3d15ec986093fb5964383d0a05e70078c36ed278981f1a137d3ae7851e13eca6e34835fe79e2a0db0e4bdaab23ead3d0e4ed49a9e039e2466d823e848360257d4851288b97828a2fc3070f347928cd160041cdf04fa0ab8bf70aca569f36a706857a8431777eec1eefaaa7f5116be3882133b273cae98aa158d906ab5cabb7d2e4d57cbe021bd0d44220126e69ace652afbf71d99f57d6e868c01b7ea74dc048ab8072ee457f4f830e226519c23d383c2b4fda6f0a77720557585cf0b8b7e2866d4b49fd404a719b1eff058af251dd49820cf0a1fd11e13ad1429d159e9ed3f8224e6a774f83d1ef9bfe8bdb5b3613eb1e3d3b23f09353efbb86ba10e997fc1457b0967afbe243edd5e9553fc9c703ae8a8a059795142c9c18cb1623ceec5c2af7e79f6f27c3e653299594ca39024d6868bf2155d3ee78766f6ff0642b2c7c624b112332e9093371ed0293644bba56d48aac7f6163ca26689b98201de080c0fb12df6705fab851668a4ca0b6470558089a432b8c883f8c6f037ad7f1a22f610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{0xff, 0xfd, "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"}, {0xff, 0xee, "f64dcd102c75a89b7fee2d4790e9faa211df089f9f978ee24d2945ecee8a0ad08a934aa7d65bc3e27f805607ea4530a7772cb0e119a13ea09df17497cd1d05a301000f01f571ad9c44ae5f822bf52e2b7b7cca9ed3a922c9c2342347510516bcccfd2b25556dd1ac3c495fdeaa477bdc60b113d1e80264ffa477d9bb4fb17151d7f0e7058bc8d248bfd9afad4158f0fc7ac391e238679f108555b522bdec9f97fb90cd085c2ac42a4322218ef07509e24fc93e1aab73559d970917ff0def7656bf225408474dbc8d92c0e0e1724894fb26ba76b82122915838d8a2363cd6e10baa89453c4f2f030e342fd987fb00"}, {0x0, 0xa5, "fa12a8f95c96041d133e222415e5ee1da4a09b2ca68dfe64aa52385abca28b3cedf8afcb72cf109bfeaaf52b0da2be4998e3d83d3206d0719c4b7663c8faa384e1c7135352eaaa822553f7f15af2a092eb09de5116a273e5ab4980b0d62a205096b31e6e1dd09f822e4346ba64514d482cde0b34a45f1953d7420ef7221de6dfe81ef0ceed91a8c7469ec0b9d86ec106421f898308d986462c7654c9bd6e3b474bd6459322"}, {0x1, 0x21, "db96c8f1982ec65a4c63a995e13b24d49702f727ec7cb8e1fc430e970bbe75a83e"}]}, @routing={0x8, 0x10, 0x1, 0x4, 0x1, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @fragment={0x6, 0x5e, 0x0, 0xf3, 0x80000000, 0x0, 0x2}, @routing={0x3b, 0x10, 0x3, 0xfffffffffffffffd, 0x6, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0xbf, 0x33, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0xb4, "944b3477840e0398287ac5e0e9f04b1928efe6e0be38aad38247d72e4ed0bedef282320972b976202211894c166fa724f8317d0c5cbaee0cfee713173ee8cc435aece7c46ded82cea50542614dde82b6678db643e2d34e6de8b0b28ccf6830041fa31fe35d2921f94e1d14497cf8cbbd7e3d3cbc83e2d8d116eca15c4f071245bb3701707c1626ddb8298d29eb53cef45211d125b3a87f58f7ea68bc231bc2078689dc08095abdc2b092223e7f849a5d4bced4f5"}, {0xc2, 0xd4, "8b2b87f7b034cc686fd0bfe7bfa05e1d5b27201c0787facdd2c33544cc793b7ac700416be3a28b28abd7fa34995b5f048389265e6128fe0d6f973c9f65a1a4fd19c2a228229f7fd3459a43563fd46974ad655a550dd5defad19b637b92423271b075c677a8ebdfbf22028fda1acfaef19685fa5263b6adfb9722ce3619477584cc64c1a7d3123360e6292cd7ce8afea7fc9108434b8b8b8df2d0c0029ff352404151b8c416d9253a4855c99635bef9f00d03aa7e295ad1970bacfd3574cc94def96794fa5223eb0e14f05b2ba0b37853442fe816"}, {0xff, 0xc, "a421753f318f6c9b210d70b5"}]}], @tcp={{0x2, 0x0, r2, r3, 0x8, 0x0, 0x19, 0xc2, 0x9, 0x0, 0x68e, {[@sack={0x5, 0x16, [0x9, 0x3, 0x100, 0x81, 0x0]}, @md5sig={0x13, 0x12, "e9cbc5f0473aa37afff0897f8e2d2176"}, @eol={0x0}, @md5sig={0x13, 0x12, "2b8d495d60a70dd3a72ad5e6bf0c9f45"}, @timestamp={0x8, 0xa, 0x7, 0x400}, @sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x100000001}]}}, {"532b277d91632e"}}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000002b000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004fd000)=0xc) 2017/12/19 08:59:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) r1 = accept4(r0, &(0x7f00004ac000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a6d000-0x4)=0x10, 0x800) bind$bt_l2cap(r1, &(0x7f000094b000)={0x1f, 0x1, {0x0, 0x5, 0x7fffffff, 0xfc35, 0x5, 0x401}, 0x400, 0x2}, 0xe) socket$alg(0x26, 0x5, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000aa3000)="fd4ab61cd7b964c9c9298dc950e853666c95990b93669be1b8bf3cc98ac973fef10141540c96272326907d9f6e855039e294e5c4e72a06678b0157123d7ef5dc00879e7d193a4d0f35d1189ce6bc118fe9f980512229f03d1370aa932732927061e893704db5d57d5eb3a2ec719b6eb25cd37eba34e9c202661476780b1dc5bc591f8da9e02a287515549b8530a5196572e104b11ad7b707d9f36a4111da8c582368f991ea789ba07ec05083cfaec534568ae732b7fb40ab74b4b8d3795ce79a1e778d19b29ca29d201732b38b7191cfbfaf5d89089c1838c3bc8f6d06a5", 0xde, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00006d7000)={@remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f000052a000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f2c000)={{{@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=@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}}, &(0x7f0000be8000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00006b5000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x40, 0x2, 0x1, 0x4, 0x0, 0xa0, 0x6, r2, r3}, {0xba, 0x20, 0x0, 0xa141, 0x100000001, 0x1, 0x80000000, 0x7}, {0x5, 0x3, 0x1, 0x1f}, 0x3, 0x1, 0x3, 0x1, 0x1d, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4, 0x10000}, 0x1, @in6=@loopback={0x0, 0x1}, 0x7f, 0x7, 0x0, 0x0, 0x80000000, 0x10000, 0x7}}, 0xe8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d17000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f00002e7000)={&(0x7f0000c8e000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000362000-0x20)=[{&(0x7f00003cd000)="c1", 0x1}], 0x1, &(0x7f000022e000)=[], 0x0, 0x0}, 0x20000880) writev(r0, &(0x7f0000d14000-0x30)=[{&(0x7f00006bf000)="ba", 0x1}], 0x1) sendto$inet6(r0, &(0x7f0000fea000-0x62)="b6", 0x1, 0x0, &(0x7f0000609000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/19 08:59:36 executing program 7: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000f9e000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00', 0x10) r1 = socket(0x15, 0x1, 0x160c01dc) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000b3e000)={0x0, 0x0}, 0x2) 2017/12/19 08:59:36 executing program 4: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000f13000+0x25d)=0x3, 0x4) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000073000-0xe8)={{{@in=@multicast2=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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f14000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000078000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a07000)=0xe8) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f14000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x1, 0x4, 0x1, 0x8, 0x0, 0xf82b3f756708c8bd, 0x0, 0x3ff, r1, r2}, {0x4, 0x8000, 0x5ae, 0xf3, 0x2e, 0x401, 0xcd, 0x1000}, {0x7, 0x100000001, 0xffff, 0x6}, 0x1, 0xff, 0x1ff, 0x0, 0x10, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x5}, 0x8, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x44, 0x4, 0x3, 0x1, 0x9, 0x0, 0x10000}}, 0xe8) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000f12000)=0x0, &(0x7f0000bb7000)=0x4) 2017/12/19 08:59:36 executing program 0: r0 = socket$inet(0x2, 0x802, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_opts(r0, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="", 0x0) r1 = accept(r0, 0x0, &(0x7f00001ed000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="03a2771b1c8b204d1619adb15f675b6ed1e3f7b24c75ad83f927ef1a4574f1b97aa3c3d8428a7e1296420e22d8d2ca5891a600a9272dac068fad0a82611d26846ed3fa7113e25327fc61faf8d74397fc0e30045d04fc9e4733496e0daa276b1b12f108818647ab6769f8ac5b6f62ac935b66c9dce35a37598cd04220c354", 0x7e, 0x0, &(0x7f0000000000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000c16000-0xc)={0x7, 0x61e292bb, 0x2, 0x0, 0x6bd, 0x6, 0x7}, 0xc) 2017/12/19 08:59:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000dc1000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000045e000)=0x10) socketpair(0xb, 0x7, 0x1, &(0x7f0000a32000-0x8)={0x0, 0x0}) connect$inet(r1, &(0x7f0000822000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000e85000-0x4)=0x0, &(0x7f0000848000)=0x4) 2017/12/19 08:59:36 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x17)={0xa, 0x3, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) pwritev(r0, &(0x7f0000000000)=[], 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f000038e000-0x1)="", 0x0) 2017/12/19 08:59:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c77000)={0xffffffffffffffff}) recvfrom$ipx(r0, &(0x7f000008a000-0xbe)=""/190, 0xbe, 0x122, &(0x7f0000c0b000)={0x4, 0xaa66, 0x8000, "7fdc830698d1", 0x9, 0x0}, 0x10) r1 = socket(0xb, 0x80800, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000c31000-0xc3)="7cacd8eec7c23b3adf674fbd99dc86d81f69b24c2ad046f55212450aefb8f647983c4d975864c3e4202112b9ac43441ccddfb48b1e714b716ed51740b92647b061b1e8d1baa600bcc7421a9179b52a3af3a187321e022aa9ad91f054db67b2646b4f2bab241dcdb67348044f74849bd20b49c8703c745721a9ce82e703366f4f7b16d86fdf10955a770352d0c42792871d1f5cf7dfb3c6b69e7aea3e1f5ee1f98b1195f2ee37d9b889d4f5bee9deeed009abed9ccfa2a9344c984a5b859babcca3e30f", 0xc3) bind$ax25(r1, &(0x7f000060b000-0x10)={0x3, {"36d2a3611aa987"}, 0x1}, 0x10) write(r1, &(0x7f0000402000)="240000001b0001e20000000022251c001f43ff0b0800130000000001f7000013f9961790", 0x24) 2017/12/19 08:59:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00001e8000-0x4)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x40000000040) bind(r0, &(0x7f0000196000)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000239000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x60, &(0x7f00007f8000-0x80)=[], 0x0, &(0x7f000023a000-0x1010)={0x10, 0x1ff, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) recvfrom$unix(r0, &(0x7f00004a4000)=""/203, 0xcb, 0x0, 0x0, 0x0) 2017/12/19 08:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00007cc000-0x25)="240000001d0021000d16e725000000fb0b47009a0a00050008000100000000000005e12d", 0x24) ioctl(r0, 0x4, &(0x7f0000ff0000)="c32784325089e77b3f36b28965b6878ca1622d2030e0c292b774a5617dbd33fcc663eb83e967c92070ce8d1bfe49d87dc44479371674443ab2378b7a95351c60ee49dc192d39fd527387539b655f6374b2548030387a10e916d11ab9d7ee5184a0dccf30c12ce00c4781bf13b463c7d98939200bd76dba293b301fc526ad953b0078e9f50d5fe7049ab9bce4e6b7de0cc6e53803d0a573858e8c6eadbb00f6b7a14a033d") 2017/12/19 08:59:36 executing program 0: r0 = socket(0xf, 0x803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x6, 0xa1b, &(0x7f0000002000-0x8)={0x0, 0x0}) splice(r1, 0x0, r1, 0x0, 0x80000000, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000002000-0xc)={r3, 0x80000, r2}) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000003000-0x4)={r0}) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000001000)={0x8, &(0x7f0000002000-0xcc)=""/204, &(0x7f0000001000-0xc0)=[{0x8, 0xf0, 0x8, &(0x7f0000002000-0xf0)=""/240}, {0x10000, 0x18, 0x0, &(0x7f0000002000-0x18)=""/24}, {0x2, 0x1c, 0x4, &(0x7f0000000000)=""/28}, {0x4, 0x1c, 0x7, &(0x7f0000000000)=""/28}, {0x3f, 0x20, 0x4, &(0x7f0000002000-0x20)=""/32}, {0x4, 0x98, 0x1f, &(0x7f0000001000-0x98)=""/152}, {0x7b3, 0x85, 0x2, &(0x7f0000000000)=""/133}, {0x3, 0x67, 0x9, &(0x7f0000000000)=""/103}]}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000)=0x101, &(0x7f0000003000-0x8)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x3ff, &(0x7f0000002000-0x4)=0x4) 2017/12/19 08:59:37 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) write(r0, &(0x7f0000287000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000001000-0xd3)="65f0fd48c2935464555a5f4e1c112bef71eef6213882892cea464fad4a67926e0b24f788a56c3c0f40528e47bfffc1ff6f3ffe4d7c0b71d56bb57b03b5c59855609957d20273a0322b8570544f874f71812b1594edc0f2b898b975b0e426ed3c38ed5be079e206367bb71fa3bb9aec6d03c524f1b1e43f95f7432633cfe35cf91f91d0727bbee66fd352d6f1f7a650949d1a4667d37c252a9180dd0735907b807f7d2f29e8f583df6ba90bc01fbcb628acab5bb42e7fc1d24c789d7db3e23ba1c2f629ced2e4f0fd9f94e7a516fc5f37affb1d", 0xd3, 0x884, 0x0, 0x0) socketpair$inet(0x2, 0x2, 0x1f, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000066a000-0x8)={0x0, 0x50d}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000-0xa0)={r3, @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]}, 0x9, 0x0, 0x6, 0x2, 0x90}, 0xa0) 2017/12/19 08:59:37 executing program 7: mmap(&(0x7f0000000000/0xda1000)=nil, 0xda1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000da1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000072b000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000da1000)=0xc) mmap(&(0x7f0000da2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000da3000-0x4)=0x0) write(r0, &(0x7f0000d9e000-0x17)="26000000130047f10714a8f8590022f5070003e301000000000000000000013205001a006e35", 0x26) 2017/12/19 08:59:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xfffffffffffffffc, 0x0, 0x2) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000960000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00005fc000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/12/19 08:59:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3d, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x8, 0x0}}], {{0x6005, @arp=@generic={0x338, 0x655b, 0x6, 0x7, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "e9410ce16b7d77", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "3c0998e1da50fe398ee9864f07d724c8"}}}}, &(0x7f0000001000-0x18)={0x1, 0x4, [0x3b1, 0x411, 0x742, 0x86f]}) mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f00004f7000)={@random="1d389ebd93e4", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x1c, 0x0, {0x14, 0x4, 0xfff, 0x0, 0x3, 0x0, 0x1000, 0x1, 0xde, 0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x17, 0x3, [@rand_addr=0xfffffffffffffff9, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @rr={0x7, 0xb, 0xdc, [@empty=0x0, @rand_addr=0x3bb]}, @noop={0x1}, @generic={0x7, 0x11, "b3395e057581cf256b715bea731b70"}, @ra={0x94, 0x6, 0x4}]}}, "6a98354794fc6357"}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ef7000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000a1e000)=@assoc_value={0x0, 0x7fff}, &(0x7f0000e25000-0x4)=0x8) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f1b000)=@assoc_value={r1, 0x8}, 0x8) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000089a000)={0x0, 0x0}) accept$unix(r3, 0x0, &(0x7f0000964000-0x4)=0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000b70000)={0x7ff, 0x4, 0x80, 0x6, 0x10, 0xe0b}) 2017/12/19 08:59:37 executing program 3: mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000002000)=0x0, &(0x7f00009b8000-0x4)=0x4) r0 = socket(0x9, 0x4, 0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00009b8000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x6e)={0x0, 0x66, "2fa182f1f73713564ec7d89277a36c4d2ac41da37b1341a98279abbe4b447b8ac21b80c7afd91476324fae2578ba935f9db0d58cbcc57600d431528d3782bf5ae715c566bd370c859f4f764b6e580b947a1df922125b102a748ed44507c91bfe3ceb169a8fc5"}, &(0x7f0000001000-0x4)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x5, 0x5, 0x200, 0x7fff, 0x3, 0x8000, 0x4, 0x8001, r1}, 0x20) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000f68000-0x4)=0x0, 0x800) setsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f000091d000)="fb061fafce407b1df3b689b3f15fd6b53755ac427ae84359e6ae9f562fb6c7cfeb558bdfd22aff0fdf1c3d0ffbc33d6eb79ab4f51d99f5f7278c323f1698c95960e7633c80b4f84ef33caf35ed579622e528bdf18d6c48a20bd5aec6f0744851b71de6aa73ea7267644cdecd3f424bc002b6d3bc58ac2925ab5c73481592e45ecc76f2479d6d620b09bcdd3fd13510fc9a28b3fa315c57c0db1e3867a3e92db1d7734af24523936daaae9ac07ae60d6126fd83067567631eface1cfee6b65454917fec4a7b87f90125f867b37d725e3806baff1b0d3e009e0d8ae1ac89", 0xdd) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000db3000-0x10)=[{&(0x7f0000893000-0x24)="db0ae8b030fa9f1907547cdd829867bffb96dc71fa221f5b4cf15729973af75d961132a1", 0x24}], 0x1, 0x1) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000ca9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f68000)=0x14, 0x800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f66000)={0x0, 0x0}) 2017/12/19 08:59:37 executing program 1: mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000dd5000-0x4)=0x4, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000aea000-0x4)=0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x9, &(0x7f0000dd5000-0xdb)="c7b32528075469a823ebd059659873925ee1b6e3073869bc6c4e8f1e7046f953280688fa61864a97344516fc534722dc12c06aa3f60bf92d801bbd988d284ec4090677ce9af7ea2ddd2f07db308975fea818358ad694cffc8c2590fd1075584b87adf3d982d59e2f1fc63bb739962225737f31cd1779fcbc0319af2a2bace0fcdca6f7ac033df1893546ed8698e386dfd4bffc54ee7e016f4b197c8085ad11b2a282a4c6c09259b1d83d5e634418dbcce398ac6498ae534d7c61bc3317642d1ac81dca0905d9aa247ddc7518b546a43a2a60e619d7bcbeb25783b7") ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000946000-0x20)="050000000000000000000000010801000020000000ab0000df7fe6000d720800"}) [ 172.199594] nla_parse: 9 callbacks suppressed [ 172.199600] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 172.218233] netlink: 6 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/19 08:59:37 executing program 5: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e8f000)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x400000000039, &(0x7f0000005000-0x20)="000004000000c3f31d0011040000080000fb000000000205", 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000134000)={r1}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000c4000-0x8)={0x0, 0x1}, &(0x7f0000375000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000702000)={r3, 0x3}, &(0x7f0000659000-0x4)=0x6) sendmsg$inet_sctp(r2, &(0x7f0000ff9000-0x38)={&(0x7f0000152000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000092a000-0x90)=[{&(0x7f0000ae1000)="bdbd9a2c237d4edceaf4acee58f39c6f7504742693d6ec8a800c942a211f20d2d14b32d2706fe8e8643e843a95996bbc135924828de7b93824b31056df967215d167cf2e2f4779dd547da05c5055c36a2bc67b23f22e8e3d7e86e1a5065369c2fc01f8fbac779a1db59646658834e2239e47daab91052cb2f7f3e29e61ac3bb2555932e1b2dd45aa7f17248289d251e5e910e349ca587c87229337f064670969dfb7b60ec2ac90ed8b12f59b2bc35eb807f36ba87a21a341f636", 0xba}, {&(0x7f0000fe9000-0x11)="e78de4f8464193b8c39940d190e1e59e38", 0x11}, {&(0x7f0000f1b000)="51ca4905e002996295ec03cd4977cc7f2ef42f38c5527cd840db3cfbbb4b36cfb595290501e2a73e1f7063dfc3683ca90ffffd78843e248f9397ae0557a50ee445ac2c3ccfb44f9083524c601cbba0b5daa5a454", 0x54}, {&(0x7f00002c0000-0x9e)="494fe2096b3ef38f5b1a075015b418d844268438be1f1d5c090df76729e8ec2a63ef43b3ea57e35d55b1ca585f2542a829d3de453a9cce37f25f6e611eedb2ea1d8002f2e57a44735ff006039c992d3c6838abda8954bd9988fc56e62a5d1701202fa89b0c54afc29f6577e0d972cff4001f0e6e5a9684846e3efb2b37d34156d61e157cc4f3a397bd64eed29bd146973f4052a91119cd99b4eb79e2f370", 0x9e}, {&(0x7f0000d44000-0x15)="03cc91f268f4655711a84264e9bfa6a567279afd3f", 0x15}, {&(0x7f0000449000-0xaa)="cee608efdd946005909fc312e5128476f2d1e7138e735b46642315506198015cdb48232c09c6dd1522b74e423023aa0881c50e8dbd196bb78d720ccf0c5f86711404279d9e1814422b0585a4044ff3ac044ae93be1535bd75e83b2c5b8d55d74400c5db7dd670998447dda984c284702a7e8208a6fd667a5bf474a5db8b052c1b11d2e4704d8118859b8fef399833e0e84bb68b2d56355632cd79d7540983605e94fc25d2e67700ef6bd", 0xaa}, {&(0x7f0000b0a000)="2dd287ffd6cb54ce8d161d05d3302f363a20c79b32608925c203f51fa0318b3d0353d71711283b8ec14d53aa535bcfb46a35871bfd3a17457f90a8cd1843a0acd96b7520a5c8e1123c728018e7e0e4f9284dfaa2ef70bfa4221fd34be714b58b14ad9dbefe9f40f1f31bb2b8ae11d6e32efac452bc0894ff875b5956dcc0281244682d1c734b5995d9bbf720d31209484068700705816ebd81d778ecd2a5c11c5e18d271146b9842365b3d4af6812733884045a5861822116c8889b4a85f147ce4a3ec20201a10189742f55fd670b7da", 0xd0}, {&(0x7f00008d4000-0x2f)="7ebbac51ec8319120841d613fd7d4a03a58eec2dfe0c1b9292afdc57d49d721e1456e5be46dfed8af5b10e4910d4fa", 0x2f}, {&(0x7f0000720000)="b4a33695", 0x4}], 0x9, &(0x7f00008e0000-0x60)=[@init={0x18, 0x84, 0x0, {0x7, 0x1f, 0x8, 0xfc9}}, @sndrcv={0x30, 0x84, 0x1, {0x1b7d, 0x305, 0x800e, 0x3, 0x2, 0x5, 0x9, 0x9, r4}}], 0x60, 0x80}, 0x4810) 2017/12/19 08:59:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000834000-0x124c)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x29, 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}, {[@routing={0x29, 0x0, 0x0, 0x0, 0x0, []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) pipe(&(0x7f0000d31000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x7, 0x80000000, &(0x7f0000b2d000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2017/12/19 08:59:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000085a000)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000b70000)=[@in6={0xa, 0x1, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) syz_emit_ethernet(0x4e, &(0x7f0000f69000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2017/12/19 08:59:37 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xaa4000)=nil, 0xaa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000602000)="830f0480000000000000f80af9", 0xd) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x1001004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000aa6000)={0x0, 0xfffffffffffff001}, &(0x7f0000aa7000-0x4)=0x8) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00008a5000-0x10)={0x0, 0x7, 0x1000, 0x4}, &(0x7f0000aa6000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000aa5000)={r1, 0xfffc, 0x20000000000007, 0x97ba}, &(0x7f00002d2000-0x4)=0x10) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000aa5000)={r2, 0x5}, &(0x7f0000aa5000)=0x8) bind$inet(r0, &(0x7f0000211000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000aa4000)="", 0x0, 0x0, &(0x7f0000aa5000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/19 08:59:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000a1b000)=0x0, &(0x7f0000a86000)=0x8) listen(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000644000-0x10)={0x1, &(0x7f0000740000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) [ 172.251343] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 172.267630] netlink: 6 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/19 08:59:37 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt(r1, 0x20000200000010f, 0x81, &(0x7f0000005000)='3!\x00\x00', 0x4) 2017/12/19 08:59:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x800, 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000241000-0x4)={0x8001}, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f00002b9000)="97", 0x1, 0x40, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/19 08:59:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x80f, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005dc000-0x38)={0x0, 0x0, &(0x7f00006a9000)=[{&(0x7f000008d000-0xee)="90bf663ad6166ac8a3f7a8908675476b460b7bf0", 0x14}], 0x1, &(0x7f0000499000-0x358)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0xc00000000000}, @iv={0xc8, 0x117, 0x2, 0xb1, "f05235687b6c47ac09960e164dbfb38c64502b3f77da0eef6ee44693105cf60ed020533ebaa1eaf179fbf6e13a975ac32e8a061e7690b414c8340cbdcdf82dbecb96fa740057a783eee5f59657f7580f95f566e267a2a341963927c9d017a83ff3bf5fc9fbb2c12406ca7c4ceacae3f2a946cb82d2bbfdf5044756e33254517547ae056eb4ec043e869fa57adc723468f77a573d55a1ec88aeef5d3130afbceced69b5fde87650f6c25cd392fa3c482a8e"}, @iv={0x50, 0x117, 0x2, 0x39, "00b47b83c12b0089868711edcc3037a8aba614d2a1a883be07eac748188641775dc1d6cd0af54f030a33504d31ca203bf27ef05e8feafc9951"}, @assoc={0x18, 0x117, 0x4, 0xf94}, @iv={0x80, 0x117, 0x2, 0x6c, "b606b4385e1f4def7276b24c8940eeb758016ffaec89520d8b8ebd7a5e25247d56dd8891d2ff81e1399630ca2be3f7f0932e7a4dd9f2b4ce8c32b42e2e1fa6e4bddd118aeabcaf79b980f1533af251d98567364e99767d304db6344bbe0058cf6a54e805d1943c1153f9281f"}, @iv={0x58, 0x117, 0x2, 0x3e, "88e8a34b2eb867a661706323f080e511aeed45bc839c5349a930d26de400db2dd5c7da0d57d7b6cf327babccd2a070eda650c01649698e33b2d0f781ced9"}, @iv={0x108, 0x117, 0x2, 0xf3, "2a1069bc29522109caa347c58f7d30c0af47194dd8ad8af2b1018e80e5b3fdd215175ba140e8db1eb4d8857ad7d6ff81b4cb3fc7fe7bacdf5fcab07dccad3ac41f8a3329f977fac70521b3dc74febd77ee96530ec567212e041d16a467677be03c9440a60cda4ee52917fd4fc63acc9aca62044b12e4ae3aa1ceba92eccfd55e3db32fb8a212940b79671e35c34f4a1bd87179cd3b3185e1fbc1b1e72d458abdca986762b52af46cdc95db7e58eb5cf3c9c435a24b66cf65b532a0926a0aeede81a1a7b85ef88c3d9270022d792c24ce7cb3a724c738c7b5ae1ec5da725f0da5cf8053dd5f82d3af4f48fe9914a462e184a706"}], 0x358, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f000056e000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[], 0x0, &(0x7f000053b000-0x6b)=""/107, 0x6b, 0x7f}, 0x0) 2017/12/19 08:59:37 executing program 5: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x85619afde6e4cab8, 0x0, 0x1, &(0x7f0000de3000)={0x0, 0x0}) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000de4000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000d34000-0x4)=0x103, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000b4b000-0x8)=0x0, &(0x7f0000de5000-0x4)=0x8) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8604", 0x2) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000735000)=0x0) 2017/12/19 08:59:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b53000)=0xac7, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00000fa000-0x24)="81", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f0000c01000-0x10)=[{&(0x7f000098d000-0x1000)="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", 0xabf}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/19 08:59:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x2, 0x805, 0xd91, &(0x7f000057c000)={0x0, 0x0}) bind$ipx(r1, &(0x7f0000c35000-0x10)={0x4, 0xf8a, 0x8001, "e5913e74b577", 0x1, 0x0}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000287000-0x4)=0x0, 0x4) 2017/12/19 08:59:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0xc)={&(0x7f0000000000)='./file0\x00', 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = accept4(0xffffffffffffff9c, &(0x7f0000886000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000519000-0x4)=0x10, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000750000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) r6 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00004d9000-0x4)=0xc) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f000036d000)=0x10) r10 = accept$unix(0xffffffffffffffff, &(0x7f0000567000-0x1002)=@file={0x0, ""/4096}, &(0x7f000070a000-0x4)=0x1002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0xb, 0x800, 0x8, 0x3, 0x1, 0x0, 0x9}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007d7000)={0x0, 0x0}) r13 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f00004c7000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r15 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f56000)={0xffffffffffffff9c}) r17 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001f3000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r22 = socket$inet6_sctp(0xa, 0x5, 0x84) r23 = gettid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000fa000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000e2000-0xc)={0x0, 0x0, 0x0}, 0xc) r26 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003a1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000038e000)=0xc) sendmsg$unix(r0, &(0x7f0000262000)={&(0x7f0000b48000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005bf000-0x80)=[{&(0x7f0000001000-0xeb)="1ae6982020be12a0841e40da408719c43cdab9d04938cebd665b14a0973338dd755bacb1c341fbd06f314bb1e9fdda7b147ad0f424a1176f77a7423e448498c81fafa71c35d14fcd06e625adacb66db66af45817ec03d68a0118b46bb6ef78f4d04cd827464a6d4289fbe329708e2043f91429e1ae2805f17bb099cb9827b0224c9e6df5b0ca0f2b26363059ff2bbff83fa3c0f1e48821644145a091faec7b80ba5011f41d15f6d61cadd309412843e430330eaab35ebe3e1a4329cb6a502972ee7b53e2f31dbe4c2dde6437946f6c7c007116e2e01409404401de4e823f4a1f81ab95d5cd636200b723d5", 0xeb}, {&(0x7f0000001000-0x84)="5de63b623742246fe145c5e216a1739ec74caf3e14e4dfc1c9e9aaeecdb69508f028ecf69f79c6ac596f794cbd70e73f8defc52769138e7f408999c4b5d91eaff2c811b39086e06340a7da042e5d630a8a3a85b9f37202d26e5564e84447b20a584211a0c6db8d2730726cd25568b8b166286d2ca366eab444e6eb2b7cb1249e09d3800d", 0x84}, {&(0x7f0000000000)="afb7b677577b80b46f7a9660951e2286e0091a801b815d78cc002a97f04b2eb0cb6debd54471cf6a45571afb2cbe9f35170ba0e6d80cc52b10a6628a99dc620414335d440d8a0dd612c11df49ab08185d006787946e4cfc44313c9432dd357c22b6f0b5270775f1a03dc6fa6ae2998118232ccaa6ca685e9218dad9bc603c751d4ec665284e48417ad57b1a5acab46c01af00d8685516f29fa66", 0x9a}, {&(0x7f0000000000)="0f7599ed87142fadc2b629806162c9fa3a61244bdcda26e8f3ccbf9b5cf1713f8fc51d13a251ad76407f94ec08db349c4edbf063accf69eef7e63fe1ac00fc7a18a494c420eee632cdf1f162325ed97b1246704dac5a6f2cf48c1ff9b7657124500f5886825eb48f9afab584444f4832dbf4e560a1b452d290fb85639e38770596c9c81e4d9e18e3a10d20e935fbe6bd5115d5791aa243fadcc3c25c441ed1b6c0b8ea83c2905ecddc120438edadf7db665ee83da3eb64518422fff46f45f98c2b311e9c9f9f2968306e3238c3935358fa8ef3846e371269b703daf5c0f8c7126addb2132cb8", 0xe6}, {&(0x7f0000000000)="fb15aac3919c207424de2e8f966814b725570a0f63eac589e9e65a5daff740ea7cdc5a9c7fa613eed9d181f680acae34cd0b61756c093f3b4073ce1b2546699f629469c05471f6b39ae086828332d426bbf6234affa37d93a0d37a4d4207b543967df691e0be43024f8391d683ef22f6dde701ac2585d581bfbd0a1d42aeb9e4514762caf3f165daa91d3b5b7d6482630b6815ca2fac7282ceea8ffe175d5cca813e56103a4973eb2db0639451233be31fc0af11890eedc481a8ce835af5600431eeffab0886fba6a3150073b5fdd6af9312854f19", 0xd5}, {&(0x7f0000000000)="9fb5fa67e406f39c955405641b120c3a391cba2187", 0x15}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000139000-0xd6)="a0943797a82daa77f3d44c140ef707b58f8619db5dde17be51e2832947f6553de7a352cb08b603af0a0b0cd6d33f91dd9d9a2bc55473ed8c23982c8c62be74b4943c79785ab26ac42e914b6a4feb83ffcc93a9335c094c7ad2ba7a22c7d3ea45a1eed048b3f085b2eac84e4ee4aa760b85259dfcdb941167cd8b2a46829c1a6c1c7adaeb534004030f5743173a5496325ebcbe98e256e951da5a400065eb7fc66f286514a7f662697ccc671081bcc06723bad47714beb08c22080f10f0a44277431a374966f92e1135c570e11a38b84a6ee3a734b17c", 0xd6}], 0x8, &(0x7f0000722000-0xf0)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r8, r9, r10, r11, r12, r13, r14, r15, r16, r17]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r21, r22]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0xf0, 0x4000800}, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bea000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r29) recvmsg(r30, &(0x7f0000a6b000-0x38)={0x0, 0x0, &(0x7f00000e7000-0x30)=[], 0x0, &(0x7f0000ac5000)=""/0, 0x0, 0x0}, 0x44) 2017/12/19 08:59:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a8c000-0xb8)={0x0, 0x0, 0x3, 0x40, 0x7fff, 0x4, 0x7, 0x607, {0x0, @in={{0x2, 0x3, @rand_addr=0xb79, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x904f2356000, 0xffffffff, 0x6}}, &(0x7f000007d000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00004a6000)=r1, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008b4000)={0x0, 0x100}, &(0x7f000086f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f28000)={r2, @in={{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]}}, 0x8c) recvfrom$inet6(r0, &(0x7f0000750000)=""/181, 0xb5, 0x40000040, &(0x7f00001c1000-0x1c)={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) write(r0, &(0x7f00005b0000-0x24)="240000001d0001000d00fa08000000e302390004104b010004000100000000ffffffffe1", 0x24) 2017/12/19 08:59:37 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000005000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000006000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000002000-0x28)=[@rights={0x28, 0x1, 0x2, [r1, r2, r2, r0, r1]}], 0x28, 0x0}, 0x0) 2017/12/19 08:59:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000248000)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3b, &(0x7f0000000000)="a0afef3750f7b735f7d4a7d10dc052535f2e4e8c3ea471c73b521542dfb785ff0a487afd7760775567ab65757adcc2146ae4364376c1b40c40798eda27498521d2538798c66ee0d5952bbfa7984147b73e3530cbac7bc93c58689d22d203494a4f2576e8a0cb19a5aef913", 0x6b) mmap(&(0x7f0000000000/0x5ab000)=nil, 0x5ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000323000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000ab000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r2, &(0x7f0000316000)=[{0x0, 0x0, &(0x7f0000143000)=[{&(0x7f0000463000)="02", 0x1}], 0x1, &(0x7f00005ab000)=[], 0x0, 0x0}], 0x1, 0x0) sendmmsg$alg(r2, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[], 0x0, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x0}, {0x0, 0x0, &(0x7f000059d000-0x10)=[{&(0x7f0000226000-0xe2)="", 0x0}], 0x1, &(0x7f000001d000-0x48)=[], 0x0, 0x0}], 0x2, 0x0) 2017/12/19 08:59:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x3f) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000e52000-0x160)={{{{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]}, {{0xa, 0x1, 0x800, @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]}}, 0x5, 0xff, 0x0, "4b1c83dc2529f0a371d40f978898070c77f4e6e519ed9a40e0e9a150884c8d1fad159e3dc8f063b4b5a31572ab3431f9d7a471ea01ece234815e3b3f0c735db90136df7d4d44036f00950150a5c027ab"}, 0x160) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000ac9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0xf8, 0x6, "72f20b", 0x18, 0x8c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x200da, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000283000-0x4)=0xffffffff, 0x4) socket$bt_sco(0x1f, 0x5, 0x2) socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000e0d000)={0x0, 0x0}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000cd8000)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f000014a000-0x4)=0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r4, &(0x7f00005fc000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000147000-0x4)=0x10) bind$inet(r4, &(0x7f000014a000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000081000-0x4)=0x0, &(0x7f0000d03000-0x4)=0x4) syz_emit_ethernet(0x42, &(0x7f0000c51000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x80000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x2}]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x20, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r5 = socket$kcm(0x29, 0x0, 0x0) syz_extract_tcp_res(&(0x7f00005df000-0x8)={0x42424242, 0x42424242}, 0x100203, 0x9) pipe(&(0x7f0000049000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000195000-0x10)={0x81, 0x20}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000005000-0xa0)=[], 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000d2b000)=0x0) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f000081f000-0x4)=0x4, 0x4) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000577000)=0x2, 0x4) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000220000-0x8)={@local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000188000-0x4)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d68000)={0x7, [0x7, 0x8, 0x5, 0x4, 0xff, 0x5, 0x1000]}, 0x12) socketpair(0x9, 0x7, 0x2, &(0x7f00004c0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r7, 0x40086408, &(0x7f0000c1f000-0x8)={0x0, 0xffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000cae000)=0x0) 2017/12/19 08:59:37 executing program 2: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000f17000)={0x0, 0x0}, 0x9, 0x6) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x7, 0x20a1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "13f77d", 0x0, "ace340"}, ""}}}}}, 0x0) 2017/12/19 08:59:37 executing program 7: socketpair(0x8, 0x6, 0x1f, &(0x7f0000dc7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x8001}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000257000)={r1, 0x16, 0x30}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000001000-0x5f)=""/95, &(0x7f0000001000-0x4)=0x5f) mmap(&(0x7f0000001000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x103e, &(0x7f0000a57000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x101, 0x0, 0x7fff}], {0x8100, 0x7, 0x3, 0x7f}}], {{0x7ff, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x1028, 0x3, 0x5, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x86, 0xb, "21980c1f40882d9043"}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x1f1, 0x1, "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"}}}}}, 0x0) 2017/12/19 08:59:37 executing program 6: mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000002, 0x1000000003, 0x11) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00005dd000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x8000000000014, &(0x7f00006a6000-0x4)=0x4, 0x4) sendmsg$nfc_llcp(r0, &(0x7f00003ba000)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638640f61c3015ad3e81292e2971a49b60755b5a20c915be8e3a21e491762022736cd990000000000000000c9cbf2eb949481c2855630ea2263f9", 0x0}, 0x60, &(0x7f0000789000)=[], 0x0, &(0x7f0000670000-0x18)={0x10, 0x0, 0x7, ""}, 0x10, 0x0}, 0x0) 2017/12/19 08:59:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000001e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x10000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = epoll_create(0x83) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bd1000)={0x80000011, 0x0}) syz_extract_tcp_res(&(0x7f000068b000)={0x0, 0x0}, 0x7f, 0x0) 2017/12/19 08:59:37 executing program 3: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004ea000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fe9000)=0x58e, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000a6d000)={0x1, 0x2, &(0x7f0000b6f000-0x10)=[@generic={0x85, 0x0, 0x0, 0x2}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f0000093000)="b149", 0xffffffffffffff5b, 0x80, &(0x7f0000208000)=""/128, 0x0, 0x0}, 0x30) 2017/12/19 08:59:37 executing program 4: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ffd000-0x10)={0x0, 0x1c, &(0x7f0000ffd000-0x1c)=[@in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}]}, &(0x7f0000ffd000-0x4)=0x10) r1 = socket(0x1e, 0x1, 0x0) recvfrom(r1, &(0x7f0000008000-0x4b)=""/75, 0x4b, 0x0, &(0x7f0000007000)=@ipx={0x4, 0x0, 0x0, "3f3a168fb7ed", 0x0, 0x0}, 0x10) r2 = accept4$unix(0xffffffffffffffff, &(0x7f000004a000)=@abs={0x0, 0x0, 0x0}, &(0x7f000048f000)=0x8, 0x80800) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000ffd000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000546000-0x8)={r0, 0x1}, &(0x7f0000fdc000)=0x8) write(0xffffffffffffffff, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) 2017/12/19 08:59:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000a55000)=0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000b96000)=0xfffffffffffffffe, 0x4) sendto$inet(r0, &(0x7f000043a000-0x1)="", 0x0, 0x20000000, &(0x7f00002bc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003ce000-0x14)={0x0, 0x53b, 0x6d0, 0x0, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000c2f000)=[{{&(0x7f0000a32000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000469000-0x80)=[{&(0x7f00001eb000)="1d", 0x1}], 0x1, &(0x7f0000da3000-0x1f8)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) shutdown(r0, 0x1) [ 172.402245] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/19 08:59:37 executing program 1: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000fdb000-0x4)=0x0, 0x80800) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00008dd000)={{{{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]}, {{0xa, 0x1, 0x672b7da3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3fdab4ae}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x1, 0x1ff, "6e65f06af5df5c0ab9c86df39af899c06c91a016c0ab07bafd65b61310ca0ea7d8e457fc40f5d8f187976abcb82813811c078a7516b6c5dc7c62d07358f8cec29cb402c6495ba5dba1ce81ba43123191"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000069b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ae7000)={0x0, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x1, 0x3, 0x6, 0xa1, 0x3, 0x80, 0x800, 0x1, 0x100000001, 0x5, 0x80, 0x5, 0x1f, 0x80]}, &(0x7f0000ada000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00007a2000-0x18)={r4, 0x5, 0x30, 0x3, 0x5}, &(0x7f0000466000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000bf1000-0x8)={0x0, 0x4}, &(0x7f0000a12000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00009c3000)=@assoc_id=r5, 0x4) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r6 = socket(0x0, 0x6, 0x81) bind$ax25(r6, &(0x7f000038c000)={0x3, {"3776425af0f8bf"}, 0x1c}, 0x10) 2017/12/19 08:59:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) bind$bt_rfcomm(r0, &(0x7f0000774000)={0x1f, {0x8, 0x3ff, 0x9, 0x8, 0xffffffff, 0x9}, 0x800}, 0x9) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000e10000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000971000)="e4", 0x1, 0x20000000, &(0x7f0000d73000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/19 08:59:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cea000-0x11a9)="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", 0x11a9) bind$alg(r0, &(0x7f00002fe000-0x4f)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00008e3000-0x10c)={r0, r0, 0x9, 0x3, &(0x7f000086f000)="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", 0x100000000, 0xe57, 0x3f, 0x2, 0x7ff, 0x1, 0xfff, "16e11158782328e093009063c22eeca9e9a1fa8f99d22bf71bb6c43e484586c18f4606431dda477c3f62067254e1fef8506daf8f436f2c8456c1456b85323bb724a70546199898157c9cd7ee1fada6beee6f9b11cf22efd9473083fa2f3fd6e8f04fcbc30ad4ade444220b2f0a5efaaf98f1a33e442dc6bd78124e3dcb090487c7faaaa625264868d542e89ca026f0f7bba89885e6e6ac8378747da32eb67ce96c35e2bc403cb02a4071a04da137d8b976be915703c59eee27f74251540c17d7923d2c71a08504437a0b417c6463b6bb08d21b64bd6a8d4ce6c8a169e3544874cd2e7f52"}) 2017/12/19 08:59:37 executing program 7: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3, 0x10, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000019000-0x18)={r0, &(0x7f0000026000)="", &(0x7f0000938000)=""/0}, 0x18) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000093a000-0x10)={r0, &(0x7f0000827000)="3b490c707ce3d2ced63f9fee458bd0d4b936ab6cfaaa5d41e424e2e4439678749e7609561e3db001b19a05655544a25f2593f1cd718213378b67789815c861b9c8b3d03194bde1be8ce6989403973c54509b2fbc2bc295c3f16144c8e8f04e69ca37f7f79f59a85380f23c6441a84cde3f81c7a8691ecd49acd2344e4b7ab209d80f06305ea69e0442408418b37b6779709a524b234b65ea4ea76f9fa7191f2c4e17c633cce9e030eb019c91a7eeb45b3eda73e844a73609ec9d744706c4f59d54998c9f2884ee0213db5501c05482808c5ac1079bfb9b66637f1d457a95d07a9fd0ef0585fd91c1fc3519a758b4622b0ec4"}, 0x10) 2017/12/19 08:59:37 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000142000-0x8)={0x0, 0x5}, &(0x7f0000a2f000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000000)={0x4, 0xfffffffffffff819, 0x1000, 0x4}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) 2017/12/19 08:59:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000cae000-0xf3)=""/243, &(0x7f0000649000)=0xf3) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000025000-0x30)={0xf, 0x0, &(0x7f0000da8000)=[], &(0x7f0000fd3000-0x47)='\x00', 0x9, 0x8d, &(0x7f00006ad000)=""/141, 0x5, 0x1}, 0x30) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000086b000)=@req={0x6, 0x100000000, 0x249f7d1b, 0x300000000000000}, 0x10) r1 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000426000-0x4)=0x9, 0x4) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000e3e000-0x118)={0x8, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000c36000-0xc)={&(0x7f0000858000-0x8)='./file0\x00', r0}, 0xc) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x7fff) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000887000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8000000000000000", 0x8) 2017/12/19 08:59:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0xfffffffffffff432, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d5c000)=0x2, 0x4) 2017/12/19 08:59:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00009c5000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000028c000-0x6)={r1, 0x200}, 0x6) r2 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f00001f8000/0x4000)=nil, 0x4000, 0x0, 0x11, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000)={r1, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xfffffffffffffc01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001fa000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r1, 0x3, 0x0, 0xffff, 0x7ff}, &(0x7f0000002000-0x4)=0x18) 2017/12/19 08:59:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00005b2000-0x108)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[]}}, ""}}}}}, 0x0) 2017/12/19 08:59:37 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000d1f000-0x48)=[{0x7, 0x6}, {0x4, 0x0}, {0xb, 0xcbea}, {0x6, 0x3}, {0x2, 0x100000000}, {0x7, 0x2}, {0x2, 0x6}, {0x3, 0xee}, {0x8, 0x6}], 0x9) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000464000-0x20)={@generic="10400051b77bc44da61ece23aea9960d", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0x0) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000079000)=""/4096, &(0x7f0000b56000-0x4)=0x1000) 2017/12/19 08:59:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000319000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0xab)={0x0, 0xa3, "40c9cdd17f95b114c9eb8107cde9d47ea267270efaea4eaff1ba33d06215f91f00112a4405a17d3e0e66aca9a0e7e4bce5c1c8df9c55f383e10064b81d56f0e4145fd08467abe1de03ad792aa5326bf7f22990ca57e86ed09e1aa8922ef128e72495b1f52416db7167da9c30da497ec8a12a96135bcac924a3711e24b5d2c8fb8b432ef909883c23be2948a06a02a61d459a401783c588a55167c381df0639bfe964cc"}, &(0x7f0000000000)=0xab) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x48c, 0x3ff, 0x662, 0x5, 0x5, 0xfff, 0x7fffffff, {r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80, 0xfffffffffffffc01, 0x100, 0x0}}, &(0x7f0000444000-0x1)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003e2000-0xea)="1462590c9ac42c0b523263fa294fc86262a70cf40efc5392a486bbbd8e152ae7e55194fee11f48fc6a42e208b831348ec456012ba648f8cc103983b899c1b34c29ba34e1851274dc71ad12a6fea43f51634459604c7d50a1f0a6deb0a43b77a0639ab5af9b9018fc9790c048ade743dea93ca4804060a57871426a80b114c851c36cc5b3232a3feaa39b2814c7dfa10e2c5718781dfe703c21713e222388622fc9357cc98babcb93430477fc9b46b7904b98c1529da4f5e8360c8d1a622034db745ab21a5cb3e27149a8e10b478b78632c30db55bfb3bca6ece2ba91afce5ba80826f94c4170e8cf365a", 0xea) bind$alg(r3, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) accept$alg(r3, 0x0, 0x0) pipe(&(0x7f00007a4000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r5, 0x400442c9, &(0x7f0000515000-0xa)={0x1000, "3e6a7689e339"}) r6 = accept$alg(r3, 0x0, 0x0) recvmsg(r6, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f0000cd7000)=""/102, 0x66, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000b79000-0x56)="e1c7652b82c5b42121e7f85c10109a645dc6de182271dabe72d28182e2425b5bbf84f8a8a5afb9add9e7db9b12b890569fe708a3eec49e9aed0885f8edfe1ca81a2234e89361cd547e3711631d7934d8088983a121c3", 0x56) bind$ax25(r4, &(0x7f000032a000)={0x3, {"8c36bb78588f9e"}, 0x6d5736d8}, 0x10) 2017/12/19 08:59:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000fb5000)={@loopback=0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000ac9000-0x4)=0xc) getsockopt(r0, 0x114, 0x2711, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f0000f89000)=0x5f0) connect$nfc_raw(r0, &(0x7f0000142000)={0x27, 0xff, 0x2, 0x7}, 0x10) 2017/12/19 08:59:37 executing program 6: pipe(&(0x7f0000a2b000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00007d3000)={0x7ff, 0x6, 0xffffffffffffffff, 0x2bd2864a}, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(pcrypt(rfc7539esp(lrw(lrw-twofish-3way),crct10dif-pclmu'}, 0x58) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000)=0x5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002000)={"cd6eae0ad5cc8959b6d63feede4aa411", {0x4, 0x7, 0x4, "e5c8a983037a", 0x4, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000002000-0xc)={0x10, 0x0}) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000004000)=""/115, 0x73, 0x10000, &(0x7f0000005000-0x1c)={0xa, 0x1, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, 0x1c) sendto$inet6(r1, &(0x7f0000003000-0xec)="78c819b2b765381de177f716b34fb4e6c77de3b3f5eeb72277d799c09e47630fab0b837de8706600c79d915f6ce823cf4f839eb06f25ef63274bd26753a3a50d84bd050c27a4d588ff592a29d2f22744f19b81dc7f6dab9001425cd03cc0feaad2e17f3c8959066dac62cd67f7d3d5b3f943abee84699ef20696e88c979f2e2a7e9155e34096e3e569df092353c2dde03237a309734ecb72c95d5dc5d0e975a1e56c099fad58a4962e06555420bda88b114ab51d23c0bcb599da21d22808b95f5665f5db9814d9eb24eeb6cce9bd63926c9f90d9bce8d097067a3b6afa47ea9a8eabf3b10a1644ae9f92b2db", 0xec, 0x40000, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000005000)=0x0) accept$ax25(r0, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000006000-0x4)=0x7f, &(0x7f0000003000)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000004000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000003000)={r4, 0x5}, &(0x7f0000006000)=0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000-0xb8)={r5, 0x4, 0x4bfe, 0x80000000, 0x7, 0x378, 0x8000, 0x7, {r5, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ec38f8d, 0x7ff, 0x1, 0xffffffff80000001, 0x8}}, &(0x7f0000007000)=0xb8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000008000)=@assoc_value={r6, 0x2}, &(0x7f0000006000-0x4)=0x8) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) 2017/12/19 08:59:37 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000085a000-0x8)={0x0, 0x2000006, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000fd5000)=[], 0x0) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)='G', 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/19 08:59:37 executing program 2: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x15, 0x80007, 0x40) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x8, &(0x7f0000f75000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000359000-0x20)={0x146, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000f73000)={0x4, r3}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f74000)={0x4, 0x7, 0x7, 0x3, 0x1}, 0x14) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000f75000-0xa)={0x33, "9e97101b97af"}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f76000-0x8)={0x0, 0x1}, &(0x7f0000f75000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000dc6000-0x108)={r4, @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]}, [0xcad, 0x7, 0x0, 0x3, 0x401, 0x98b9, 0x7ff, 0x0, 0x3f, 0x8000, 0x9, 0xffffffffffff0000, 0x0, 0x0, 0x9]}, &(0x7f0000aa4000)=0x108) listen(r0, 0x4) getpid() 2017/12/19 08:59:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0x3f, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x17, &(0x7f000000b000)=0x0, &(0x7f000000d000)=0x4) 2017/12/19 08:59:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00005b6000-0x4)=0x8b, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000277000-0x4)=0x20, 0x4) 2017/12/19 08:59:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000ac9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "fdee2e", 0x18, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) socketpair$inet6(0xa, 0x80a, 0x3, &(0x7f0000568000)={0x0, 0x0}) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000ab6000)=0x0, &(0x7f0000a11000)=0x4) 2017/12/19 08:59:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80010000000010, 0x802, 0x0) pipe(&(0x7f00002e9000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000099000)={&(0x7f000030b000-0x4)=[0xffffffff], 0x1, 0xfffffffffffffffc, 0x4ff, 0x5, 0x1, 0x7ff, {0x2, 0x9, 0xb3c, 0x457, 0x1f, 0x8ba, 0x9, 0x100000000, 0x5, 0xff, 0x1000, 0x8, 0x100000001, 0x52, "8de3d12c844e01cdd42fc1d14ac92aa5489b6bc8099243ff62a88967d4921810"}}) write(r0, &(0x7f0000dc9000-0x26)="26000000420047f1938d000000000000000050f16b8dbdea03fffff7454a6803e517c76e328a", 0x26) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000097a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000c78000)={0x0, 0x6, 0x7}) 2017/12/19 08:59:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000393000)="2400000052001f0014b2f407000004000200071008000100feffffff0800000000000000", 0x24) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000d9a000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) 2017/12/19 08:59:37 executing program 3: socket$inet(0x2, 0x0, 0x9) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000560000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008cf000-0x20)="1200000000000000db4001e3020874070000200000006800200430840d77aa32"}) 2017/12/19 08:59:37 executing program 1: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r0, &(0x7f0000ac9000)=@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "7b5e115dc08173b17786682c77830e71d013ad5f5b4e5364db0c960f7f52e0d55226ea9b6d1ec2394053c1717a0ca38a99d10eda55419f68d30ae024056200", 0x0}, 0x60) 2017/12/19 08:59:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00009e0000)='}', 0x1, 0x0, &(0x7f0000409000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000d1b000-0xb)={0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000d23000-0x8)=0x7) shutdown(0xffffffffffffffff, 0x1) getpid() 2017/12/19 08:59:37 executing program 0: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x80000001, &(0x7f0000df8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000df7000)=0x0, &(0x7f0000df7000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8, &(0x7f0000df9000-0x23)="dfc343afc85f9b07f2b50bb422eabc412d57d278976b02244cb635832a7083bf831817") setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000df3000-0x4)=0x3, 0x4) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00008a4000)="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", 0x1000, 0x1, 0x0, 0x0) 2017/12/19 08:59:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x2, 0x2) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = getpid() r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cbc000)={0x0, 0x0, 0x0}, &(0x7f000070d000-0x4)=0xc) r4 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000087e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004be000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00002ba000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00001dd000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006ea000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a03000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d53000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r0, &(0x7f00001d8000)={&(0x7f00008b1000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00009c1000-0x30)=[{&(0x7f0000afc000)="17bdce53f63a8a28e0628114259b85e97aa56dc4d7ed644008998eea1fa445b73f0c6ae6d53050b5dfc784bc8f8d375d3dd1df88cd8f35672e2924cc67ddb09f1fb2ea0f8b7a7b18df4e1d0fb611f3ad78ccfb6e236f3aa591b1dd8666e44509bfe5937c73ffd72e57f8ac205c727d81386cc6ff67f23b4b3659282c0cbc9a17745f2b650dc75d85b8e32e3441581895da4d6760e102dc135cc73b465217ddbe0f22eec4e71500e330571467a095812b2427b4ab092c63c4036ca08645a4da12414c", 0xc2}, {&(0x7f00000ca000)="6c81", 0x2}, {&(0x7f0000d07000)="baf7495eec35af5b3b18bb81015ab1eb48a8609c3facd32ae42cead617bb37d2a79c79587ce3f7d94da80d18aebc2f40603c58480bd286785a8d61cba7777d999441fb2e20270c2633b3356d12ba8f5ec038927d066d4f9d7080b8edf0c8952e63adc602b00d7a685c2e775c5d11022d0ecc28", 0x73}], 0x3, &(0x7f0000425000-0x78)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x78, 0x800}, 0x20000000) r10 = socket(0x1e, 0x2, 0x0) bind(r10, &(0x7f0000221000)=@generic={0xb, "0103000000650001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r11 = socket(0x3, 0x4, 0x4000000e064) write(r11, &(0x7f0000069000)="1c0000001e000720271622081d00000001000000000000020500f70000020019", 0x20) setsockopt(r11, 0x3, 0x1ff, &(0x7f0000938000-0x3)="e00c34", 0x3) 2017/12/19 08:59:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a29000-0x30)={0x1, 0x3, &(0x7f0000ad5000)=[@generic={0x2015b4, 0x0, 0x0, 0x0}, @generic={0x6b, 0x4000000800000a, 0xff7f, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f000077f000)="24ac0500", 0xfff, 0x80, &(0x7f0000da8000-0x80)=""/128, 0x0, 0x0}, 0x30) socketpair(0x5, 0x1, 0x1d, &(0x7f0000889000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f03000)={0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b1d000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00003aa000)={r2, r0}) 2017/12/19 08:59:37 executing program 6: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000284000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d1f000)=0x10, 0x80000) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dc9000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x1, 0x3, 0x5, 0x3, 0x3, 0x7}, &(0x7f0000dc9000-0x4)=0x20) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1000000069, &(0x7f0000dc1000-0x4)=0x0, 0x4) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dca000-0x20)={@generic="76e8f01ff5c54ed67efa94a9943dfe53", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/19 08:59:37 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x2000000010d, 0x800000000e, &(0x7f0000f85000)="", 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b83000)=@buf={0x26, &(0x7f0000446000-0x26)="e20b7cd9d415ecf041dc78c81c0b8835b20ca08161c72c781f5dd89d8dbd3f40c3a0cbbdcdf4"}) 2017/12/19 08:59:37 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="49af3ea60b8385b9e3a8d3ac8ea0f8a75a4e6987abe6c6490f80e727250cbb1a47b837471fda57cf5e0e068866efa0bc94d388ce93359aaa7149c3f895da1c", 0x3f) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000000d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) socket$bt_rfcomm(0x1f, 0xcd275f5921c36140, 0x3) sendmmsg$alg(r2, &(0x7f0000015000-0x38)=[{0x0, 0x0, &(0x7f0000015000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2017/12/19 08:59:37 executing program 2: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000c6000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f00006ce000)={0x2, 0x2, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_ident={0x2, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000f59000-0xa6)="878f60e38a8d69705a9872ffc67656578f69e8c83e17b68a858f55489fff15ac217cbfa0de79244e1c8d6c481d1385e5cff60af42dd0fbc0ff64b70996b8621dd0a4f0c6fe9c0394fd92454c4ca3a16302b1a4c0a408e7bbe48b8b9b81c7494086d9fce9a562e8d6567344bfa6fd15134cbc427d6c8f34c143dddad7afc18c77862720c161169f3c7b4e93b43c6bc66caa6ceefb2e592af6e594b96fb153572cac71f4da9037", 0xa6, 0x0) connect$bt_rfcomm(r1, &(0x7f000031e000)={0x1f, {0x12b9c2, 0x0, 0x7fff, 0x7ed9, 0x6, 0x200}, 0xab}, 0x9) mmap(&(0x7f00005dc000/0x4000)=nil, 0x4000, 0x200000b, 0x10010, r1, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f5a000)={0x0, 0x0}) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000f59000)=0x0, 0x4) 2017/12/19 08:59:37 executing program 7: splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x5) 2017/12/19 08:59:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c4d000)=0x7fa, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000f5000-0x4)=0x0, 0x4) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ccc000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00007ed000-0x8)={r0, r1}) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f000026d000)=""/27, &(0x7f0000637000)=0x1b) accept4$llc(r0, &(0x7f000032c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000906000)=0x10, 0x800) r2 = bpf$PROG_LOAD(0x5, &(0x7f00002ab000-0x30)={0x0, 0xa, &(0x7f0000997000-0x50)=[@map={0x0, 0x101, 0xfffffffffffffffa, 0xffffffffffffff9c}, @generic={0x0, 0x10001, 0x9, 0x4}, @generic={0x1ff, 0xea7a, 0x61, 0x0}, @generic={0x101, 0x7fff, 0x0, 0x3}, @map={0xff, 0x7, 0x200, 0xffffffffffffffff}, @generic={0x9, 0x1f, 0x2, 0x7}, @generic={0x2, 0x9, 0x4, 0x7431fb83}, @generic={0x3, 0x7f, 0x1000, 0x8}, @map={0x8, 0x401, 0x8, 0xffffffffffffff9c}, @generic={0xffff, 0x0, 0x101, 0x9}], &(0x7f0000978000)='\x00', 0xfffffffffffffff7, 0x50, &(0x7f0000f7a000-0x50)=""/80, 0x2, 0x1}, 0x30) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00001b6000)={r0, r2}) 2017/12/19 08:59:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0xfffffffffffffeff, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r0) 2017/12/19 08:59:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000830000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000abc000-0x4)=0x6, 0x800) getsockname$inet6(r0, &(0x7f00007ac000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d58000)=0x1c) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000a96000-0x4)=0x0, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000ecb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d21000)={{{@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=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b5d000-0x4)=0xe8) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f00003cd000-0xd0)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be6000000000000", 0x68) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000ca6000)="", 0x0) 2017/12/19 08:59:37 executing program 7: mmap(&(0x7f0000000000/0xc8a000)=nil, 0xc8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xa, 0x2, 0x88) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000000c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00004a5000)=0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000003000-0x50)={0xa, 0x0, 0x0, 0x6, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x0, 0x0, 0x0}]}, 0x18}, 0x301, 0x0, 0x0, 0x0}, 0x0) 2017/12/19 08:59:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d1a000-0xc)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f00001fb000)=0xc) r1 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000000)={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, 0x2]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/19 08:59:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000081000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000003) close(r0) sendto$inet(r0, &(0x7f000070c000)="01", 0x1, 0x0, &(0x7f0000500000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000c36000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000d49000-0x4)=0x3, 0x4) connect$inet(r0, &(0x7f000002f000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/19 08:59:37 executing program 2: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000187000-0x4)=0x0) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/19 08:59:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ec1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00002bc000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000bc6000)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000058e000-0x4)=@assoc_id=r1, 0x4) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000074c000+0xa38)={r2, @in6={{0xa, 0x3, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x90c}, &(0x7f0000bfa000-0x4)=0x98) sendmmsg$inet_sctp(r3, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000094e000-0x34)="12", 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x4}, {&(0x7f0000948000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffff801}, 0x1c, &(0x7f00001c5000-0x70)=[{&(0x7f0000d85000)="3362dfa0ca2d6134b187b2fa6babdfa9e06420dd54ca7acd859375f89f7bd2dc32b0b175e75dc8472341941269f3f88ba6b4309df11799ede5af9166321f7b9de3aa75f9b00087b76fa0aae364930b9c1b42449a4b4e2436864015cd2a", 0x5d}, {&(0x7f0000416000)="5956c83a95bd9660b024f92b4a1644e6bcfb87313dab580881986beb99adac30736073f7fd1092a6b8f4a9a02aff418d54cc6b4b13c76fcc8b8a59e9357bd0", 0x3f}, {&(0x7f0000bb8000)="5aa721724ffcfca051db71251fa50aca81ad90dae1d4574da44f02fe2161e601f9a871d6bcdc65ef6d2707ca017d6a0151912962c6c4a58690a733553cf968c9bb20615d0bccd816f174c82c76cdf61beb818efd04b7f26a9a6ce3c91b750dab648976e80c7373e9bf57f485c04f5ec7f0c5464dd9a90b9fe371bd3611c28cfe0ff97bedcf5b", 0x86}, {&(0x7f0000ad4000)="0a74cd6b49c2b97ff21b84ec44e949b9eb737cc4cf131f6d1b98486208298f78315f537087a5c6e406fb74573ad36433ccf371447781ae9977965caed3fb5dd6fe8ce171f85c242c8c", 0x49}], 0x4, 0x0, 0x0, 0xc000}, {&(0x7f00008ff000-0x1c)=@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, 0x1c, &(0x7f00009e5000-0x20)=[{&(0x7f000000f000-0xfa)="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", 0xfa}], 0x1, &(0x7f00003e0000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1000, 0x0, 0x400, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0xd6d8, 0x1, 0x8001, 0x6, 0x2, 0x5644, 0x0, 0x26, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0x5, 0x8, 0x0}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x10001}}], 0xc0, 0xc0}], 0x3, 0x10) listen(r3, 0x3fe) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000aa6000)=@buf={0xa2, &(0x7f0000aa0000)="b0254cc67083eceb48b41cee664477ea32c01f63ca7a2fb96059b843d1047d67751fe28e478143aac691dd43a32fadb8ec59d9cdbb294c886519489b78313ddc2b54544c8d1436d56be12ba445ded5fd66e945f96be86cd4513ebccb2d1c5334be68078977d0b01f8b0efd2bebaed7817f6e690e72dc0cff0d54243bf9a8e4c3b22cbef2dc6d5370eb3d6973345396b77162b7757b890a1557c2bdd149c381e7d548"}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d50000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ebb000-0x4)=0x8) r4 = accept4(r3, &(0x7f0000e5c000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cb2000-0x4)=0x10, 0x800) ioctl$sock_ifreq(r0, 0x8973, &(0x7f0000851000)={@generic="95072c57c323581452c24078a5a62e24", @ifru_settings={0x68de41d8, 0xc9e, @raw_hdlc=&(0x7f000082c000-0x4)={0x4, 0x6ea8}}}) setsockopt$llc_int(r4, 0x10c, 0x7, &(0x7f0000d11000)=0x7, 0x4) r5 = accept$inet(r3, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r5, 0x84, 0x7b, &(0x7f00000f7000-0x8)="8022000001000000", 0x8) writev(r5, &(0x7f0000ff7000)=[{&(0x7f00002e7000-0x1000)="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", 0x26e}, {&(0x7f000022a000)="a73566f1eb67a63f933fc4d31a96ea51b25b46ecc2f1bd183e7bd858c087ddb957f73462535d22cdb0f10de819423b960c0780bcbac0be3563d675ab37a2bd96a8876f7f3ec2480f41793dfdeb7311746715caf379211c0dae9aaf9113b4b0bf4e232611e43499aac49a2bb4b56e0d1d0defe07c87b00c87382db5a7b98cc2fd9756255fd2f7f604b79febda3dea2d517ba612f9656e7af38d72dcf9731ef189dc426d4139cfa331873b42a2ae89f7fe30b80392959e6ce8", 0xb8}], 0x2) 2017/12/19 08:59:37 executing program 6: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000a45000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000e71000)={0x0, 0x6}, &(0x7f00007f8000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x1ff}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x1, 0x100000000, 0x1, 0x4, 0x9}, 0x14) r2 = socket$inet6(0xa, 0x2000000000000001, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f000026e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000a39000)={0x0, 0x10001, 0x30, 0x800, 0x7}, &(0x7f0000e23000)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00006e6000-0xa0)={r4, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff7f, 0x8, 0x81, 0xff, 0x5c}, 0xa0) 2017/12/19 08:59:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100000000000c) writev(r0, &(0x7f00009f1000-0x10)=[{&(0x7f00009eb000)="1f00000002021900000007000000068100fd3b8509000600000100ff3f0009", 0x1f}], 0x1) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000176000)={0x20000000, 0x0}) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2017/12/19 08:59:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000189000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0x20000000007) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001000-0x10)=@common='lo\x00', 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00000c1000-0x5)={@broadcast=0xffffffff, @rand_addr=0x0, r2}, 0xc) 2017/12/19 08:59:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x8400000003a, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000143000-0x4)=0x0) 2017/12/19 08:59:37 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000035000)="6d1636efcd948e24d1ef2fc6205057f495e4b5a39ed3de6e635ac957a3850549414c4b3c6db7fd145685b264f1512eafd095dd5d15249d10b1eaea2d7bffe4f57ffd6371d1c2feb865412243334e51210005062305000000cb2c586641e3390e9f45ba564afb000000d13d5600000000000010001e7fdeb458a7eaa774ad79349031955df6f51facb027350236167abedab8256bc02378e0ca03b2251a2f2e800658bb4908") 2017/12/19 08:59:37 executing program 5: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000f66000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000e1000-0x54)=[@in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x5}], 0x54) getsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000f64000)=""/103, &(0x7f0000f64000)=0x67) 2017/12/19 08:59:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f000076f000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d3000-0x4)=0x10, 0xc00) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00009c9000)=0x80, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00007e3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x2, 0x88, 0x1fc2, 0x20}, 0xa0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c8f000-0x18)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000071000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003d2000)={0x0, 0x3c, "c8ed6c25e41a4d30b7975313b71c48115c4a163ba512b3098ccf9fcb2151ae50cee41f86617f5721539ff9c8e2e7d01fefc3c44f8524491d617573df"}, &(0x7f0000ea2000)=0x44) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f00008fd000)="5c3f789a808318ecdc8afed04b30b77e059182fea79f200802189b5c435e5b479abd3bc8e730c16f89072eb0b25cf3676204a585aa8cc7fe80bc21184166ee33138b918b7777727c80cba8deed86a06b646f44a4fdab9784d7742b49c7690a51efb88218a7833b123e7e5ade592dcfe4d254936bc735c0e7ce5ab15ac38f68d163e287fb4666829a0be798f17e7ab944ee4930eabc1610c6d3c816c496e2dcd63519bda03a2b3446a6c09302557d15dfb8fdfdedc03aa392ff3263f562f249836222208a7cdb2ad9ff33d7ae01f3c3cc98eeae66fac49afb61b4a89e66ae49273453608ee6b69a9fd2e77b88af26bd197e0823bdeeb1c46e7b83e16d8f2ec1a5c9e453bf1399b1c4589a9a5ea07e0455e39fc1b16401423994113a0f9b90b885e1bc2732e668e93e60d9ec0a39385ad91033fef9d02fec63e64f207051f1ce7b39660d0acec710d3add2d4a5651c44dbb845c6f69326ad2eb9488d6772e3bc30c9d78b93cb04b0929b40903ac2edfe2010a8cc0846b1a40e7d9c3b308a5e19aa8eba79bb1b468ad48e5f0fbba85bf606e14eea4f0db828d6e977872592112529a0cedd6d7afe18a0ca795f07cedaf99b84c5761d0ef5c3d13d408733b46d08c043a9c6782d17e54ef8d7b8b378120b37d832e394736542cfe277fedfa860189c81e6802863aecc17cca29495dc9abbb54394db5f3202d50f9c912c95de20b1392c06fa5d3ae5639f6db69646ba1089aa478dcedb02c75fd3672f8c5cb978d9db1ef8c1f3610cb42a2b2433953e9c63e437303957d47a6205ef8e3b1cf29d510ffd8bfd6ae2a96cd58289437d42159817812ef2c14dcc31415fce02056f5c49a01b30df4679ac128ab9b819d8972a62c1c14bd63233ec0db3aa379cd3981e3599dd4b71b43908202d15ac4dee8c7ec57cae333f2347e2450b90b0775122978f0a9272da62c67f34a9a2925575ac337c8a99e473da181183f014f5c22671d82ce95406dd1da04a080150971fe0608452db14d7148dadeeffb4a8aa317c43e0e46f1a5f2d29fbf6ff4db77b687d5a61a506e5b2d03d3f73749fdfe3672b77b971f1cf0134168b67497bd02f938212f3006a3729f4ba97de7863d1d1abf9390394eccc68184ab72da05f063fdd8e507c4472c9cd5fbbb7fb0715ded4c2994488c4973897bf200d6e1935ec6b17eb43b0b7cf172149eb1ca617e85964f7d2ac04bb61fcd4ee065afe9189dcfa2ca28473b22d40dde24448bce5a79bf3c7b56950af437ee87ebc9a1c2a6d8c9742d60bf3f846cddb4441e3256b077c361d9edf5bfaffe3bb3e0eea57b6f2dd6455dc6e6672475059686d8974aeeef22ff9c8586863456224783fdfc8a31e30a53085146ff83c92200f23ce4458869d8bc8a93f7a2ee0968d922fd338c28e13b866d9d83ae7c5bd04ae3ae123cce9c53fa0fb8f7f8b45d5c21f4b3c57133e183eeb35067154f5b6451e430c4e3986bc576348f01bb34314fda221d27d2c713a8a85240c443b6c1eaffc8caff9fd83d6051f86ee6818c6584af5c2698312d4b8736a9f34003e082b13f7f123e27db5c61901f50bf5e9e4d6127e83d18046859ff0abb1e335ae02efcaaff1cdb9d1f9b86857e61a5d4fd12602d04350fce711cbcf890652cc34e773b7405237fd221afbc7b435745c03f6d1ca4627ea50fbee91bfb45fb477727b2ed57c8cdb1c9916c1e06ac539b7078d78309fe2199cfe67a60c0891f2bb2924913856ab2bec7b4e56cd78c9a44a09d58803d4482bef726e33eb79552805f6dd14d5b1da121843523f8a0a887067447a37976775ba16cd6e7b1ab44c2f0c092429499d385cbf482834da655c0d325aa8fb9362bf8d1450891edb38c4cc42f6c81a288b5010d231d51b6b07c804f0b356cb4bd8f782af47b4fe3e8379e8936ffe7829873436de22f2b71f9fe258a5f10d095f2a82596c5e4de55a9b14e80b60200dcbcd156149e318574be9e4b577217a6a0714661f6e18d83896f6a7635fd0189e85be873f5711c6e58e68cd8e16636d7e32d84dc050330f8612b3f7e52c2c1a171ab662ce02395552889260636fd96e4f1cdcd78a6ca57511ed82ee38ebe5486a5b74e89fff43995b6dc171e1a2fea80d10f5f1c8555907e599a483bc9c90d6b1cd44b86e97f7efa5508959b02204da9952e49c31c80b20b6956779efe2af94d3a005f0e96804bf9d75e20db593516c48a2887d0000de78cd656079cc056fecc90bb73103e59aee15e684773ffb228c56ad575e88d260458d8145df02ecb5705b7a86ba1b4e980cf39f3a12f873d945c09774c48c4a1d3b31a354a553ad9ba75328a236d193f21aa549a28c2f9c4f741eb0ec9f938dba1ea3dc6ff528f1e4402a6793c4601cf2efde571de5107b2528639348270a512cca39502d9dcdcc1f8f807624fb303e06fa288708beedcf10032d959d88e31488d845fd3a76961271c839ff0eaa905c665ede68d49d4c88bc0b4a3a9fc4e486100f69e474143e1689725f4d622deeeb7055cf99cf18e0bf9261a0f7f42f096a8588af5ab03dd1229e32af16dfbfb8cbdecc00215aa031f66f27c473831e8ce8d0aacba606d4c8deb8e3a49f4eb3697c4f3546462e04c3d5dbf7ef9d54e3207554ced98e3bad7d36d9376207876977cb24a0d09809b5464767ec08c2ef41d0e8bd1426a7ec6a1e0298038e5ecfd183d472521696ff62d7ad55973bb5e7304a211c10f5dd0e6fce26656a9ca900fc71c462d58aaaa574e5db47af8c035e1573a7d0f12e61d10579807a9d51ebc87e062d43e4e9d8328543beda28efaaf87e678e8cec54c49bf1ca4df01ecefaabffd1c62de0232fe1efeeb88ddccf4d662d18a9359ff5d51037fc1ca15a9008c1de1cf64cf69dd2b2022ba18308a5379b237d21faf6688291b4440ddaa97c575ac33242bfd71141ba14acaa91ed4f8ced692c5d40efba830f938c163fda83395b221ecf822b188d17e877c686c6f49a901709c38434ceeac9eba053ab8dc53455c27a1864fa1e62e8ebd08110728a46a3b93283ebdb353711f898f6dc3a8d0db2d9aad5a85a8a09b4a1fd706ee1a517dbd0d1614d40b77610cb67469a1ea2f2e7eb16e50f32f77a544d6af0b3bb17f40888cfd209f057cf8aa7609b4ca22912bd7a640cb4c4916874ca7952c53a35c6af54c8246875873e7d8532de662d5192e0c9115aa93135f750cb8e1ac10ecebb993e8c8ce5d0bc92250ae1d2f8b7436311c64a0b9913f612ba21b3224504eed930cc2f48c08646cb6f7fcf4a31047ec933cb61841c237d70417e845511073f1adf3dd8bb1a05d54bb850261e73caed5e367ec693bc1f588e215c1b48218a1422fe3fa92fdfeb108ca156ff0038e61456c77f027a1954ce9e03aaaa33b54c85ba635e2c00a01354cea0b90e6eb4c08969065b841050ecfc8fd842ef081da0ae102c3ec17a7f730190de7c80b5541381f3cb454d21979486e57ad3a1433e8abcf6d608606ab3e9c13227d284442815c39e5e8053f472d9886185d1efc787546519538e632121da6b7dd292cc12565399059733293b767f0b87a055338875a1e338c22beb2e6a9f0e43661ef2f3845eb8ceb80b02ef62707b61060be5288284bba279856e1afcc775c81834a12dc097efb65837f9732daa5f7951b23eaa7220af76489a5aee7070e719610ccc7473df01ea19b104059b3d34b73ba708b3fb4318538c4f28fb32b1f469c61e79bca3b293d6001a35f6257dbdc28fccf88208dd1eaf7a45a1fc7081d7605248b785dd31a3df7d96a1ecd7b1550ee24d64a05b044c77d233b9c4000b700c2265582ee2a0da09334a0e44a6980019785543077b48ae110ad508d156667e50d01b274cd003be12b95120c565d24ba91ef75394b7b25c665790033fcfa71199591dc7cb02156217f2fd630b7cabe4201ecf033bf3fb6b74d66995777c2ef51b53089ccea71794cb23d811fb6062196391d10fa5ae9b53c05687de0ce0b93f050967a632cbac97781cdd9122df8d2fe99292876668f65d9f0b215b62e8b4e8ddff8491a5d7c3b290405af4041fa66738e5ef268d83419b9b28a63dead557d05ac11c7a016b3ea62a1ad65ac10e29c4af8a7940bec0918bc3a23063f67d6c482c415e16298786a7517bdcc9bd20eef219dfd69dc98d1c4b831d5551bbf1adfd0e5f086cd76b496382f699c675e3589a91693dad79b9f7c3d849dc79ee2fb625a16f77557bed8f9f75910d4f2126240482fb7b4fdc9955be2270e551c1d9b9a0ec622c650854401b63c2dba1542ccc37eadc4925e56cb1268e56b478e37e7d3cc29d9f85574f74ef36ba238a2c0b031370eff44cdb58640e6bd38443c4e421944135151537ba7239b140aa7b50e6681ac5d6f82e2e8631c5eb077fffb3fd4a0b027c5fa4ddba01fcf5d2355dd2e1f43b8933320c0646bbfc75bb2c885fa32eeacd57d7e3abec3b1053a72b959f5a50b9d665a745fd8626e120af88f1578884f1dde32ba60055b048e4fb9ba391a0dce699df8009894a36fdefecd6ca3a2d08085425ab4b11a88f076434225aecf9266538b668bc671b839cefd11e94f827d8c160b0e2f9512b4ccdc3f27fd29f6bed78b46e67fa5e590c3f19ba320abfa3fd8556cab3012c0e3d353bb812d129722fc88339c7ccc10da1b8ee977ba0a25f9cd9594f3478088646ba59d865f81e7b7f96b418e0a601a0fd86fa0bc2f5e0928a54e48b16411ddf1776c7bcf34aa89630cbb23989aaccea17d8914244e94bf8f70274e29dc43143e848b7e96a8a7b5ee16b2ad27f9b98d92576d25f67acd900d7108f92cf01b41edb86204dcc27e9c1bd917b9f677c92463ffb67da853775599a56c33e0bd911a91d9ffdfd41abd0e5b86d83706b920ef7b34f530656fe8c4589bae51d7025e14dfcc63e4ae0dae9e19540ed444c38ce52432a2f0a720c3044ca802655316927a6c1aeb7c52ce0a321ec874cd9f0a0bae2b7106ff356754f0cb319ba13849082e4005ebbf584f02aae9516642d687c8e4959c0539109cdc3d6703e288ca59e370b7024ae875df184fafa2e4297fdae31ff491e0435525328d5a121052c6d5b94913f7317085ae41b05960c4f60dbf2da729d39e6ad0db42462371c2edf9f91ff0d057b9b6ce49815182fe2dfbe088330e269779f6c614e09f99aa408c957d7ea0cc95c30f6ea93b7dd1347ff83deab59182c475aa491910c0b55ffc791b49f370480f13c1156d61dde745f2cbb6d3960426e08a67dfdf4a81bf0bae9e314494c0ff3a921886328e0818113ed182a776c9c4972826ad2407e17cb6398c527f725096397d25aa0116781fda1e5ce9a2eef4e87e25d3fb683692713ca6b7780f1f66a2a9b0b0b97e7162cf34cf93a1c0edab8e2f04a91bfbf1e32b6e93c0f7879241d50bef575ecf5c7e93ba8f490480db9bba75ff6cd1b56195cbc5ade25904ed97ecc0c118408f2be154d558f6d27ccb5a1d0592d4a121a87188bedd70261070118a8d9f1f97f3627532aba56f5ac619fa0c5f412160d86f8b1f1883113361009779dc250046580c988904fbce8705977e892c467f3ebcb264131f8d315c5fb8a708ef4034eef3a283cd60838503b81894fdd113481fba1ce15e1e942ca809e7d498b26f1100878528a861a8c697eac227286c50889353d28b79110a5bd19de95482369c04e92bc013ba947020042b93e6405cb725892166b01d7c0dff1a8acd70ded85df9feb86682195963ad60a8ee8aaba7ea26209", 0xfe4}, {&(0x7f000048e000+0xd95)="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", 0x9f3}], 0x2, &(0x7f0000544000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x40, 0x9, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000330000-0x1c)=@in6={0xa, 0x3, 0x27f, @loopback={0x0, 0x1}, 0x9b}, 0x1c, &(0x7f0000cd8000-0x20)=[{&(0x7f0000a30000)="", 0x0}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f00008ff000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, 0x1c, &(0x7f00009e5000-0x20)=[{&(0x7f000000f000-0xfa)="b2", 0x1}], 0x1, &(0x7f00003e0000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x400, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x10001}}], 0x90, 0x0}], 0x3, 0x0) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r1, &(0x7f0000260000)='$', 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d45000)=[], 0x0) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) writev(r1, &(0x7f0000ff7000)=[{&(0x7f000022a000)="a7", 0x1}], 0x1) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ccd000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a68000)=0x108) close(r1) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f63000)={@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) accept4$packet(0xffffffffffffffff, &(0x7f00001d2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f1b000-0x4)=0x14, 0x80000) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000e28000)={@multicast2=0xe0000002, @multicast1=0xe0000001, r2}, 0xc) ioctl$void(r1, 0xc0045878) 2017/12/19 08:59:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) readv(r0, &(0x7f0000d3d000)=[{&(0x7f0000d77000)=""/176, 0xb0}], 0x1) shutdown(r0, 0x0) r1 = socket$inet(0x2, 0x807, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000be7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000422000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e68000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c39000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ead000+0xd5a)={{{@in=@multicast1=0xe0000001, @in=@rand_addr=0x1, 0x3, 0x1, 0x3, 0xff, 0x8, 0x20, 0x20, 0x4, r2, r3}, {0x10000, 0x1, 0x14, 0x1000000, 0x401, 0xbf3, 0x6aca, 0x6}, {0xfc, 0x20, 0xffff, 0x5}, 0xffffffffffffffff, 0xb2, 0x7f, 0x0, 0x80, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1d, 0x3}, 0x19, @in6=@loopback={0x0, 0x1}, 0x8, 0x3, 0x3, 0x9, 0xfffffffffffffff7, 0x5, 0xdc}}, 0xe8) 2017/12/19 08:59:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = accept4(0xffffffffffffffff, &(0x7f00000f1000-0xa)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000066b000)=0x10, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00009f8000)={0x1, 0x35, 0x10000, 0xffffffff}, 0x8) syz_emit_ethernet(0xbe, &(0x7f0000db9000-0xc6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2017/12/19 08:59:37 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b41000-0x8)={0x0, 0xfff}, &(0x7f0000424000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00007cc000-0x24)={r1, 0x1c, "2a81c2b59d31be7118b760c9765147e2655dacd03a9125fbca83b919"}, &(0x7f0000e00000-0x4)=0x24) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00006b7000-0x108)={0x0, @in6={{0xa, 0x3, 0xc7ea269, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x400, 0x3ff, 0x87f, 0x0, 0x203, 0x7f, 0x0, 0x2, 0x2, 0xffffffffffffffff, 0x45, 0x401, 0x6, 0xffff]}, &(0x7f0000ec5000-0x4)=0x108) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000045d000)={0x8000, 0x6}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x20, 0x40, 0x40}, 0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000136000-0x10)={0xd9d0, 0x2, 0x8, 0xffffffff00000001, r2}, 0x10) 2017/12/19 08:59:37 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4e3e) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000ffc000)={0x0, 0x7, 0xfffffffffffffff9, 0xc0, 0xfff, 0x5}, &(0x7f0000e7a000-0x4)=0x14) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ffd000-0x8)={r1, 0xda3}, 0x8) r2 = socket$inet6(0xa, 0x5, 0x3) listen(r2, 0x4) sendto$inet6(r2, &(0x7f0000581000-0x1)="", 0x0, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0x0, 0x12c6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000ffd000)=0x0, &(0x7f0000ffe000-0x4)=0x4) 2017/12/19 08:59:37 executing program 6: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e5a000-0x18)={r0, &(0x7f00007e7000-0x28)="864f2a2ec4ddde79c732f1c287dca340dbddce0ac56decbfc1557ae371db3c530000000000000623", &(0x7f0000e50000)=""/0}, 0x18) 2017/12/19 08:59:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) write(r0, &(0x7f0000673000)="020a47ffffff000900ce1ae8b24b0098c0", 0x11) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005a7000-0x4)=0x3f, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00001f6000)=0xc037, 0x4) recvmsg(r0, &(0x7f0000654000)={0x0, 0x0, &(0x7f0000ef1000)=[{&(0x7f0000ef1000)=""/73, 0x49}], 0x1, &(0x7f0000325000)=""/211, 0xd3, 0x0}, 0x20) getsockopt(r0, 0x8, 0x81, &(0x7f0000ec7000)=""/4096, &(0x7f0000631000-0x4)=0x1000) socket$inet(0x2, 0x7, 0x101) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000043e000)=0x0) 2017/12/19 08:59:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00007fc000)=""/198, &(0x7f0000385000)=0xc6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000052d000+0x6a6)={0x0, 0x39, "92363059be2e1c3e98b4e12151eaa288cb73c46292363975e625d36626de14f901963eca43b30907b747ef0fa8b3a32e38d6653517662d5e5f"}, &(0x7f0000859000+0xae1)=0x41) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e60000)=@assoc_value={r2, 0x100000000}, 0x8) 2017/12/19 08:59:37 executing program 7: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000025000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000fd2000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000098000)=0x10) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000fd2000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd2000)=0x10) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fd1000)={0x0, 0x0}, &(0x7f0000fd1000)=0x10) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000fd3000)=0x0, &(0x7f0000fd3000)=0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00007a0000-0xc)={0x0, 0x1, 0x2000000000020, 0x1, 0x9}, 0xc) 2017/12/19 08:59:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) sendmsg(r0, &(0x7f0000620000)={&(0x7f0000bea000-0x80)=@generic={0xa, "9a6711bf91ccc9e921e97d879d7ca0d0baa4ab5b7f784f389119901fc60d95d376affb86655fe8bd5270574ff1cb61fa3118643360c8c6b40467224a613aff6d5af08beb62c8b263202158dee653a7920cb5f2759cd50b162c6096af7500be7b6ec9252dd9bd029a5c46f83c0cd77f113869aa501dc32b3073e40e2b3efb"}, 0x80, &(0x7f0000964000-0x50)=[{&(0x7f00004d4000-0x3e)="3939e6e9580cfd4697ecf5076e4505cc91cda0324c318e045b795919e0507542093f37771a1e6dd964c43a249c06809c1335d34f149b5c9fe3524b52f7e8", 0x3e}, {&(0x7f0000bbb000-0x34)="1c735f6477c7fa32910ddf0eaefdf78bbea33af49352bdd6e499e951820dc28ef4e443b4d9fb7d4a5f97c8517eef74b27910f5a6", 0x34}, {&(0x7f0000292000)="1001181c109145cfbe28e864606b58c2fecfaac52f248353542432c50582d60d32133b53919a48c981f894fd695d5c3cf68a45a6392db1c503689a4cdf2337fb3f90a5058c6126c0c6ed1b9e3c78a45d8d11b530e75e2b", 0x57}, {&(0x7f0000bd0000-0xe4)="e7185bdf213979b384ddeb52583752a4ff564c9730f247a9c15bb2c0dcade713d227954b7782273255546a83f44a9987ccaf7961b78acc0e6d34939478da8be804e991d18bfec67e99c9532911c6dece8de5f2a699b28e93aa9b71cd67fb1469bf8d5a707e58a71ca0c1dc9cef4dfe6a1307460f7256909b2cecb718d12b565d4d8443574da16b4fac3d3eb9962e1736e6b8f7aa7ded29418dca8e2db67c47102bd7088db406ea33d1960363b27e72bb095b2e819085e73df076b724e4b82a7fa32bae0ccc0687f2b43ecd37f6825c092a3a993d3b91736c53d96940704227fd2fd13fa1", 0xe4}, {&(0x7f0000784000-0x93)="10ecba0dfa52305edc803d1493b01789221ea785668738a48a64ee5ada9e51d1dcb22f9024f89f8bc4b65f9989b2459e6d0a1866cd261bae51d3fd8fdb04fb32b201b1a70fe145ea8cc8ac3f48db36bc76b5e42e4907e2bc3a64c3803c2f2e8e8d727bcc811df4b9dc066d6109ddaaf95f039e1285593d560b1f7f57b528f0f094add93f7b25a12837ab8d4183d88f84d008da", 0x93}], 0x5, 0x0, 0x0, 0x4}, 0x24040000) sendmsg$kcm(r0, &(0x7f0000be5000)={&(0x7f0000b6c000-0xa)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a03000-0x30)=[], 0x0, &(0x7f0000028000-0x1a8)=[], 0x0, 0x0}, 0x0) 2017/12/19 08:59:37 executing program 4: r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffffe) sendto$inet6(r0, &(0x7f0000003000-0x1)="", 0x0, 0x0, 0x0, 0x0) 2017/12/19 08:59:37 executing program 2: socketpair(0x0, 0x80003, 0x80000000, &(0x7f0000288000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000173000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @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}}, &(0x7f0000371000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x40000000000036, &(0x7f0000bf6000-0xd0)="dc13b51a5b2f306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e11ff010000000000000002663d75dd0500000000000500048a5d070838a46611f9370a6f7d4ff812a8f9fc3f0731e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec9cb836614657ade60393c9a64b6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f0000297000-0x3)="", 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2017/12/19 08:59:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x7, 0x5) r0 = socket$unix(0x1, 0x2, 0x0) r1 = accept(r0, &(0x7f0000002000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x2, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f000073a000)={0x0, 0x0, &(0x7f000088b000-0xa0)=[{&(0x7f0000af2000-0xac)="bf6b423adcab3bb73f479ab83398e6ccded0aec8d252dec4f10b686fd83385524c263391b057da2cd3e974acfb3183b51aaad6fe215cbedc", 0x38}], 0x1, &(0x7f00003d9000)=[], 0x0, 0x0}, 0x0) 2017/12/19 08:59:37 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a48000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7b000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000cda000-0x118)=[{0x0, 0x0, &(0x7f0000ad9000)=[{&(0x7f0000f86000)="d6ef7800fdf608e92364f8235db3e6ba", 0x10}], 0x1, &(0x7f000024a000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) r2 = socket(0xb, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000042f000-0x6)={0x0, 0x3}, &(0x7f0000a98000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000988000)={0x1, 0x8000, 0x200, 0x100000001, 0x7, 0x4, 0x6, 0x5, r3}, 0x20) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f7b000)={&(0x7f00005c6000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00006ee000)=""/87, 0x57, 0x0}, 0x0) 2017/12/19 08:59:37 executing program 7: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x804, 0x285, &(0x7f0000fe0000)={0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000fe0000)={0x0, &(0x7f0000536000)=[]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000a57000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000fe0000)="e0fabb5981f200bae74ac9aeb2780168e79aa8e4f7388e7e98134b13d21ff5cb7d6ca484c344ec0759e568ff233e", 0x2e) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000fe1000)="80c24ca3426aa3642783bb0655f06e4825157c868ae692cebce8630b41acb0bde374f5e8b5d34bb8f1730b969f4c01ee0d3dc8811ac80b645fc620ad23159e64018d9ccdaed62e10154674bea1834a0471635393797fb741a813a8252c96bd2821eaadf571543934342757a972cc5e5693332907738c8aa9d1", 0x79, 0x10, &(0x7f0000fe1000)=@nl={0x0, 0x0, 0x4, 0x8001}, 0xc) splice(r2, 0x0, r1, 0x2000000, 0xffffffffffffffc0, 0x10000000008) 2017/12/19 08:59:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6(0xa, 0x10000000000006, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0x9, 0x7, 0x7fff, &(0x7f000074f000-0x8)={0x0, 0x0}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000c7c000-0x2)=0xffffff7ffffffffe, &(0x7f0000e0d000)=0x2) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000b1e000)=@generic="8842ae6138facae9387156c27d7f0625") r3 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r3, &(0x7f0000db8000-0x79)=""/121, 0x79, 0x10001, &(0x7f00009ce000)={0x2, 0x3, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet(0x2, 0x1, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003b2000-0x20)={0x9, 0x2, 0x4, 0x0, 0x62, 0x7, 0x6, 0x6, 0x0}, &(0x7f0000b06000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000273000)={r5, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000078d000-0x4)=0x8c) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r6, 0x6, 0x48590edbadd06799, &(0x7f00004d4000-0xa3)="85d661b0660a792d96b4023fd1d9cd8406a690d34a207aadd98e0f18fa65e0747667134a48b79cf3b3a9d3a94f2c16f2072f18a1b0ea3c3853494ee53dd09f854d8cbed47b144cf3c1e9edcc11b40879fa5d", 0x52) listen(r0, 0x8000) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f000076a000)=""/201, &(0x7f0000b1d000-0x4)=0xc9) listen(0xffffffffffffffff, 0x7a) r7 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000487000)={0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect$inet(r7, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000188000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c1f000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000269000)={{{@in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xffffffff, 0x0, 0xfb, 0x1b, 0x80, 0x0, 0x0, 0x0, 0x0}, {0x769, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x8}, {0x8, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0xfffffffffffffffd, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000aa4000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e8000-0x4)=0xe8) r8 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f0000e29000)=@common='ip6tnl0\x00', 0x10) close(r7) 2017/12/19 08:59:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x73, &(0x7f00001aa000-0x117)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}]}}, @udp={0x0, 0x0, 0x4d, 0x0, "084024eac70cd031a30f3597d51062df3c45b3840d6306f7ca13001b7857d8e4bbe72fa87c3e2664d8d2fc33ab2b6b1ec011e72bb9d1a7b69de409f7b5305734417c0efb36"}}}}}, 0x0) 2017/12/19 08:59:37 executing program 1: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xcc, &(0x7f0000d25000)="d754000000000000000007a520c472fad1a7373c3eaf8be900000000000000084d850e34a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x3c) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000827000-0x86)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d27000-0x4)=0x8c) pipe(&(0x7f0000030000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000944000)={r0, r1}) 2017/12/19 08:59:37 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000b5d000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc, 0xd45546e8d234d1bb) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0xffffffffffff8001, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000)=r2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x7, @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]}, 0xf9c, 0x3ff, 0x8, 0x6f, 0xc6}, &(0x7f0000000000)=0xa0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000002000-0x8)={r5, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000d82000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000873000-0xd0)=@ethtool_rxnfc={0x2b, 0x0, 0x0, {0x0, @esp_ip4_spec={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x0}, {"ff78", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x0, 0x0, [0x0, 0x0]}, @tcp_ip4_spec={@rand_addr=0x0, @loopback=0x7f000001, 0x0, 0x0, 0x0}, {"15c7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0xb4)={r3, 0xac, "f54a3da4478f6807f3c78335355da306920252f3ee7bb5ec815531a3425d59e14790eac7f291678934991f0ac3d52430d76155297a7599f7ca9bed1b4c8e68ee03ac64368377eb485d42361532adf7b56a4cf4ee047ce6cb595245d53d5d7d3da2ffcd8680861ac87678b0248e5920a1f6a3b069364f99fd3fe6158eba954bb83af0b684af8aee3b12c6007784a2b0705bc1534d4d3774af2db574d82cf908c452747258ad83006ad41abafd"}, &(0x7f00000f1000-0x4)=0xb4) 2017/12/19 08:59:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x81, &(0x7f00008f1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c35000-0x98)={0x0, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8ca}, &(0x7f0000902000-0x4)=0x98) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000d6f000-0x2)=0x4, &(0x7f00005c1000-0x8)=0x2) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000061a000)={r2, 0x9, 0xe0, "50ce80a451e03416cd86d86ed190f1697125451aacd3909c1bba97f1a8578490d42e2e76bbe26e7e78151bcd444a17fecfd33f21349b1b80260fc13afe80b76f6bbcbef970afa6fd0dfb585870af3ae18db7d39eb7c3342067e8154087ba4ffacef828c65a53e32c86dbac22fa88e41eb6e55be2cfc234749b251bc3451b8e052d1f3ad88ae2cdbbeba4cac1d14340d68c779ef490f599b5916c73d1daed73007330ae76f4f647bec2e84e8902848505cdf7c92ad65991159ff8d67e1f2e0fd9bc4d202599810186a61f08011345c9f4c8418cbc4de72a2039ab2525b7e7cf5e"}, 0xe8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000ea1000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00002a0000)={0xffffffffffffffff}) epoll_create(0xa) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00000fb000)={0x100000000}, 0x4) writev(0xffffffffffffffff, &(0x7f00009d6000-0x10)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff06800000000c00080004000cfff8ffffff01", 0x29}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000207000-0x20)={0x5, 0x7ff, 0x200, 0x1, 0x292, 0x5, 0x4, 0x8000, r2}, 0x20) r5 = socket$inet(0x2, 0x2, 0x2) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000f36000)={0x7, 0x5, 0x1, 0x100000001, 0x3, 0x8, 0x1, 0x0, r2}, 0x20) 2017/12/19 08:59:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000030000)={&(0x7f00006fe000-0x10)=@ipx={0x4, 0x0, 0x0, "75e31408d220", 0xfffffffffffffffe, 0x0}, 0x10, &(0x7f0000054000-0x40)=[], 0x0, &(0x7f0000083000)=[], 0x0, 0x4008055}, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000005a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x0, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "", @random="f98b35d30427", "570ee8b380c08db56c4d8f78ba8a0a83"}}}}, 0x0) syz_extract_tcp_res(&(0x7f000006e000-0x8)={0x0, 0x0}, 0x20, 0x20200000000) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/19 08:59:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e4d000-0x58)={0x26, 'hash\x00', 0x0, 0x10, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendto$packet(r1, &(0x7f00005f1000-0xc3)="80", 0x1, 0x0, &(0x7f0000faf000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/12/19 08:59:37 executing program 3: socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000de000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)=[{&(0x7f0000000000)=[{0x10, 0x0, 0x20, 0xb1, 0x12, ""}], 0x10}], 0x1, &(0x7f0000001000-0x98)=[], 0x0, 0x0}, 0x0) syz_emit_ethernet(0xbb3, &(0x7f0000fdc000-0x102e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xba5, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, "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"}}}}}, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00003db000)={0x0, 0x8000, 0x30}, &(0x7f0000fde000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005a5000-0x8)=@assoc_value={r1, 0x101}, &(0x7f00003cd000)=0x8) 2017/12/19 08:59:37 executing program 5: r0 = accept4$inet(0xffffffffffffffff, &(0x7f000047c000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de0000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000012d000)={0x0, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x8}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000216000-0x59)={r1, 0x51, "3c4a6158a7a627733c06440a9564c691d8bd824c6920b6cffa2857728f99e7517c5eba0b82f126267885bca01c604598220a8aa8c4bd1b3184cbf918701a73f3e4c3e4005f05566df30a754edaaa17f3b9"}, &(0x7f0000000000)=0x59) mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ac2000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008b4000-0x4)=0x8c) 2017/12/19 08:59:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001dc000)={0x0, 0x0}) socketpair(0x10, 0x8000f, 0xfffffffffffeffff, &(0x7f0000e8f000-0x8)={0x0, 0x0}) unshare(0x8800) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000068b000-0x4)=r1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000041000)={0x1, 0x2, &(0x7f00006cd000-0x18)=[@generic={0x6a, 0x4000000800000a, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000a40000-0xd)='cpusetcpuset\x00', 0x100000001, 0x80, &(0x7f0000da8000-0x80)=""/128, 0x0, 0x0}, 0x30) 2017/12/19 08:59:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = socket(0x3, 0x0, 0x1ff) accept$ipx(r1, &(0x7f0000dc6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009e4000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}], 0x1) 2017/12/19 08:59:37 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001b6000)={0x0, 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000f0c000)=[{{&(0x7f0000710000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d48000)=[{&(0x7f0000e65000)="311a9b4ff4fa06f997c9985b2d28a0631f0716d132015debcbedcbfca936a362186aa29838d90021ef7591ab95a3aeedf39b7b5514e8e8c3ea104ae88c388a943e110845d611fcfab751c7070235d9c0", 0x50}, {&(0x7f0000000000)="6161edfad6a40ac892d84f9072402629473bc69e64aa73614e675c0c38000a83779d5e6366da00e705de83235a2a1f88733eaf649f934da92989eb6bdfb41082db44a7d89d1ab8d4e8857b8e6abd90315ad847e44a9b7d3afd97c4ec55c2cb5d939bcf26a888052d04110a9a1996c0c12b2fb9ae923a08482b9938a5884e498e3898419227730189b262c4", 0x8b}, {&(0x7f000035c000)="2370ca0cfb5f54fb784b482cb415578ca002ce7e7a119044b9b741c4b5adcf7af891931fa2415bdad61b9ae3b1874416c58ef2d19485e4e5e99617a410833e9a481e4abb2d0103fdaaa1ec0eae0d59a7151fa45a73344ace0813e150edc022fbdc2fb05e3b9a35d842add98138ef7a3f95700e3ce1cce0829d4dee14b1489da688799d74b3fa4d28ad79023310e3c08d5d9df6687c123dd76c6913b9d07f90ae8e83e271791e64851801786e6e7476601515c98599c1a86823cba91c882c140b52f07d6523f37517e249397c96126acd2169b7b819c82619dcbc1f44c6ed39881f6e4a7233a20b942e52bf53e955e63fb54db15f3f7942f6c575a4d07b66432020488a09fa9053738afe268b007fd74c41408dd8eaf5b3203339a1cc317171a6a89d4840e80d33ab3e3bf5db36c43ac21c35c523db2d16a46be3374d171c06a92b78627a0e9bc6d89bb86f48cfbb18455d615226daf31cab404453b0724c32a588124484467591a82e8438a45974c64c06c738d2af529c2c424ffd0b9bd43f6f3a9b69a5057a280daa3db10d1cc81ad0a7e66568627ff7f65f51db1b9eb37cf9665ebee5de0dbdd37b1b5606554cd4a5967646cc82c307f0bea396b67f76ba4d71121080d761c8aa9efd8b3c357e2ba06cb3dd773bc8fe3daabb99c9efd73893145d30551dc43b876844192c7cc6f7bc00bdcdadd80da2f39a0dd6e2ad14746fb3f4fc16fed3c6ec204e610faf3076c6fb65ef63a71449275b0f7ab4f5be0f08a6198772238573ee1ecbfe8d21f43dcf3a446c6fe9701261af504690f4cd84fbed4cee73b615365fcf041bdcd5656594e2c4b9f4a1829d4f8afd7c93b69fac3bb6276e4d852eee95f7887007c6c9d9d3a75691be96d7ba4b607048ed5129ef5ede9ae6da140b2d7247dd32af92e0eb04fd2c6cfd2ae95f11a4c1e1c1915a6262eef2a29369657ca1984c5f8928f75a92190bb8321a29dcc6e65c6c43c67748b0d446d48267b89b499e9824cea6fab54fbd804ef14db7e365f78c123d84d224b31a0928917289f0abb6acefa9acaf6496310ac6ac685a9ba8f17bfeeaab0d75863fe22f46cb3c93bbf5127c445724748a857c7996d7a73beab7ca6be93cc43bc8b778cb13561c2c2c71958c11c6608b31725ed2a03a499f4faa3d0fc47a5b7c5d3e84b6a012f40541b46ea32fe5db0d3a489fab2eedf80bfbd574d49742198586dd6ccdb385f4f5274db0897d128debee7b43005943384e22ce9855a27938708270f09779cbc982f986554c7fb28ceb0c94a4bdc1082baf98567e2b4acb9989167d60a67b99f1c2faca1309b07ca9a0c0c440187c868610bce6ebfdd1d65b9de2a45d8fffa8abd20b4b1f00c5b88dc44e770c1984d503e4de989ba3c0a2e569efeb2626546c75c58ea3a8992e059fa2cc9a7f728a106a7f50fd91c88d5d29a9cbf4f0f0a4ba262d16c34781533680b20bfc86aeb10ad22d515f8bc9fbbb1172e69c95fc51f7a051dae74306a0686764a87c94f006db555ad6e70a5e7be8fff4a08ea2b3f06476d10894c46a8c8a72177d1a0b328fadb5e89f4e8a515144594ac02e45b5aa01b3e42b4a368384c8b9e081eccdcf74c8cf1c5137c8657f3c2295920802b523deb6266deecc267796b608abc7dd5f80eadd2b3149cce6414c3788d958821773d63e8a7f9c715b01b0302d6bda365547fd36404cf847a6c04f29e456e7338e9dab751b074556f3c39bb02e4539361b25d662f6327b940d51efa8eca3e85ee72d8f02762cbccb4a36a08eea671b5724513dcb876950846a2b89680290bf3c12dcef8c0c189d5c1bf084b7bbc2d6ac220acd96ec14722f8b48cb7e318752d109166aa61ccbe9835a6ff671612f66ea874909db054966fa808b738d1b7eb2a425638fcc011083d6b40b2b4c9526ab544f1c4a001ec28392ae159900f8565f4a52fecc4070ddb1cbcfa876b8e3cf3ca8db8c523d9e9cf6b520c048048197fab7e02690f4fb8de6c3d92be0c85307f0dba3f06d7e06d1abfd91a1d2131346307e7d7274ef1fdfa0edfccb1c5971d17804b1056ce23a5ff371099d1a36b70bd8a8eadb3cf35d8efd81c4b84d3b18609ae88cd1d6fa98eaa09bf86cfb0c329f35d0afe7ef585c7d88c713bfdedbb48047a61fef583f9accabe71615cf2aa467c7c2d3bd42ffc5517d5a35e7d42a28c6d1d7b999620049f2039a2df24b2299601f65abcab69fa1373473f544d690cda9946c55df194f85b5678d44fd545f614c558c3ff3bfce6aa9f10029862a1559b6fd242e35cd0f1cfea24b641134d41789169bf90a427816e20a05e6e5964c0cf5dd0efc5cd1f992d0697bc78abae89f806438fad32ca31785dffc568828acadfd2ceabebb7ceacae298443fc12bd468e2aaa4cb07673f869a95158a1b13e9902e52630d2b275c8f6e69f13e40256619a0162dafb3b9510e859677f5d257fbb7a3d8a71cb3aa58449556620101dae3cd21624f0b6b88fd6786b7c7128f2203b7fa7d95519ac51a8aa54a6e085ff666b50d035f1af62ee2be373e06e8c746fd957f9e1d09d0f3824cbd98231a8511b98110fa5f75650e7e088f49f65dc9a37a67d3963b8b822dadd21dcc41c5e5ecc233b5077b99e4e18f7b4181b2c3e48b3fc67da37add7cbf4638ba2d5c2bb2ee2ca618f20f011ec2d927b95abe3be9c9f097ed3639a6c7a12f8d8911964eb164c7d35ec6e6246603eec57b53c4eabdfc1b17056bec8203ae32ec7e7f6087c915442a5fa2514e4d887dfb4db94d506a0dc0fa1336fac0160786020a2d442a241b0c40ef79a462da6c983a4039399ab4f909355549f1ba01f157ee043bb6383ed6d892b15bb8ceaca7a5e62a582f8ee1c92eeabefc064079ea8fce12844868e4a23649e778fb07c689e4f92a93473925b868372d11b56487d96942b2a847a403fdfe086d2789f846c351104a3f5ddc68c029191bf887314b5fa668a92a426359d5d61a9ca445227ada892b5ae5df00a3c0a1437b5c276bf2237c5b262998c8930e30a68e3f7737207c8497b515634300dd17f378f0aca8631e0bcb2b5488b1870b6250b653e1045d674367c1fc07da2442317068ca1cc53db588a42d0998c13f1c5d686d92aadf42d218dbde7ea9e6b1df6ffa2884d0871b5da47c9d981d5f843f254a10af3004038f1e680c0f1329c17027021efe750133d4fe68a3bb00c3559c99899a8e43c4e6a508ddcd01913f60ea83d6be9c19744a9772887e6f98f1bab532109562c80da7b8712964270e647cce32659c4b86262e231852631cd1875f8bd2084d5bc1681ed8e8eed82a9e1afbfeb4a2e015433ca39e08e667ad405eb74b8e4a7c6b03f3ba49c72c1f703cd1855c8dd09732f5dfe795652f75c8ee3ef70975ae46db761e9ad5e2b4992d125f0f90a4b044ab49472aa2c94230d92fe955b95e27eed86511b7e1269a1422b15154027236e6f2de63310b39603302c2ecc6e776e778e36401a7cd31ca25dfcd7c4d7ee3da0ce770269e880bd3093baa5bd5de8688ed3785ee4af5855ed65cd4062874d613804a56f7a6321ca87aa35ec58e884486c80522dc04229979bc67a6bdbf71b49ef4861146731991875d2e885a55a415e37810ea67fcc892bf42ccbf02fe7baf46479023df152eba7b57a9523380890f22df40ad6093c65d598b9cb6868168c127523f16c35975c6ec298f62dcf0d49166fd99e4f0e34984323f973c2128e5364d4782ab7ddd4918dab068d82173bca675489339bb69cb8f90c2bd0213f75f40a3c0fb40fdf80317955ce1d2155c0d9912d8cda48f0b7cb314828db597a97ed2791f7509b1715e4ad0c556850a272a1d0eda2c14593ebb369445120365ac672bf1439f4f5624242858f3bda7608b7e247219831e90a32320c0e86c7faa39ecd1fe7999e0e90d55c0b1b25f0e63128bc58d66624eb35fe99adea5817d8307bff9ac51e5cb60928dc6c7835429e5da1dd921319e6653198cf4700606143a3ac59f3d68499805c4a1443058602b444224c5c0f57795266e3396c78b6ad214a4a88b2d205442e134912f00158c600b231af15bb69504fd68625394edbbcfc3c774aa5002160d2f8855d203a1d788f6d75bf5cbb00f9053354e737c02bfcc55f0a62242c0ceba68de821ef3ac9444619ec9688eff81645ed6e0f2f0bffbfbcd1411af7a281b09472d13621bc1c2ec6de338c94fe52269c3fb388b6a4001280b67b4fbb541cf0cfcefa4eaac5c3351fa6e221671ccbabee92c07d9c286051cb7f1302e691d62cb49336c66509a1855d4639713bfd6dfab98cb34f0d5d364b1625f84c1ab7f45c67fbe9949cde1676d446a7da67190b6e6722dc357eca650d17664bef7e509a2c505dc245ffdabb062ea19c04e8c75ed38e2fa4a001b8d2d6753b91937460b4b6f3b598bdc106ae930609ce82f543243314603ce0beb68bc4a207cd7b9e6e2c7dc7716fae9b0c276162568dd582360ed7d0af71b1514cf61da877186a13d5bd3eea582f0caca2655f24ddeffc801836d2e4d2f3bdcaa90631bc6ca5ff0bacd1544bdd39dcd1c8022d8eca2a578ad130c0ced90b246a2b2fee41552198610d190a0470d13123cd319239bc80e2a43487a8b76c77e34ad695f46485aafc6d66d0db7b6ec439c36a3581b79c48a420637c2f2d6c5e781e8de50b0ff5236113235e0901cf61604b62c596fd98d7c939cd8949f043bf52d8fe0e4cc19ac956fea11df0d0a97561b4aa94eb05cf58830106828326829fce5476a2a5b9bd6eabfc72556d74538bbfcb27b9b8979df7ea69ea859ffce24f3698191e86c372096958039fda3c3d3ca958e3f91a1253d56f9eb84491bf5030b6aefb6d7b150ea071bc06cf8f242ab3c4b6e74faa51dab374796b4f1fa5dd918b85534f96996f5692de956c54e63de5e3cf236f16e3ee1bbbba74fd112ad1f2631bad750e6a0614cf57ac3213c954363b5e87a3bf5bb7048e5362061e4d596809015fb9f6e1342ea51ea1202e36af8e671e142aec0e511c23dc658d16b8e96df345c319f262f8a74056a22410920ea280242abcabd93381c85f6559ea48b55818044b75464d78e8831d46ce4908ea925a189c331df3b3cc2073ca4cfc939127018a250c606a18d24f24e73337166d5904d7f5fc0ffbf33e9aa96a6d0efa27a2991d0172cfee8fda12a26e36ed9be686ec14ae8fe2cd7b5c70726371f70d1862bb63cde100805e3353b028d494ef71a620916a019c1ca11389391aea5daed8dab58d99bdb4e5e36e37d52e2242c54e8b529233e6459067f24bd5f2c870c5131e949a4ae8011eb169aa19d6e2c4829a709d7f431ed754e7db9705667412c33b05877844954c267421185410a0f0766c6604ab66aeeed4c130becd557404f12a5d59002445d758b45027c0bdb9d8e3f2b63fbb57e098cc8d5022119772f2e9ad231cbb54190df10acbe2d5787f5e5b19f68bd535ddbf02ce5b8cc794ff75a580cddd30be90a7939eb039974495c85b57daea6bcfa6b3fca2ccf2a2910660a374e56792bd0c052f5441cdf7637ede5b87edfbd2986068b65903d02ba827314b395fda12fb518d86d25b1180644290828a275608b8f6dfd8e1445a42bc0b278f4ffaa7341fbb498b4d0ffb9e885eb12a9895ed37425542edcdc8126ace2f350475237ba0bab9c7a9c15a5f65dd04ae01cc67889364fa64f420f8526e689224c3411f98ecce23e5f56997add4f5a84d770fcc6ec7fee726d9e8aa73a32046ce07f7eb57fafd384e2b640f5439aa6a32d71e2c7c7f3b39c564600a9ccdc", 0xfff}], 0x3, 0x0, 0x0, 0x4000001}, 0x1}, {{0x0, 0x0, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)="881945f0364b4f5891f54db96ccb7b322f7db9f3ccee321737a2de7b3261533e7ebf16b9aaef8bfc29c9f245b4ea1c94b10ad85b209aca3f313a4d6a1a86f560509924f68da3f86e7b3a727e1bc3426739c396118e5d94149665a9e64a101c3a551fc1d20ff1559a746156e8cf7d3c794044c6269131fb218163b9d79c268708417f0a3440bbe7825f67a68ad728653b3a597500720d52cf0602659485a05bbf089c20b937825241a33bdc15cda2d10bd203569a3e5589847d12137035813caf3d289aa78dac5097e92a28822a481282c8d562c7ce4da8511cdd8a5e5e585496a8a2f4e409d90407749f21caa7f8d517ba877548049fb2f1e89e18f825", 0xfd}, {&(0x7f0000000000)="5150c17ab327a78521e52767e774cb750d639ab29e8e60ddd3ff5cc0d392db7de5e7a7e018013e040cfa1fcb450728cf8003742e35358d7834a490d4f3", 0x3d}, {&(0x7f0000b78000)="89e2e8e870cc604bb27c99b559262b06dab5d69d4fb79bd3c26763cd62aa258d217202bb434de00fb4a140a21dfa0e6008cb4b49dc5834e9aab36e85faea1ffd3e31655c5dca4cab731fe1d474de826d4f1af492b02c9e3fdedd77bce1e41bf883fc06fe73e30c", 0x67}, {&(0x7f0000000000)="54f0bda9ccd6d210ef77f3bc41203fd5ca7481328ee5073ce49eca213dd322ae753c59b169965c26612097a312ad6d3df29ce19c4a871cfc2a84d242896c52afa0a6cd63ada081837519ac6bfcf21588149b8f44bdc5ee54e1c1770e85a21a714b03b2cb1d32ffd909c02162703fac3e577092618d510c203c1808180504c8a1521191fc95ba2cc3cf413347a7a0c2f9b6eaef9674b610857c", 0x99}, {&(0x7f0000264000)="93db8359729e636cee8cd5fd3b4a4686", 0x10}, {&(0x7f00006cd000-0xe1)="3f71f7110126f5e1ace98c2e33dfff9127de80ed6035d27bf0bf8be60294e19cba241ab2bbd6450521262f5f9d8a1aacf5f8595fcc309b8f059a158ea6d734c577a764ddbded012c6711bdf9a0ba241aa7b20a115a9b130948b5ef07f925d3a90f7e7cdbc727ab64d84aa5119e7c4e0bb947591f16035e660184f9daf9aab7b7bb64e5a95144a8c1883d2de9d6d2792cf6579cbd956fcb308737d60e0dad6ea943ee1ce522d3c519558981ca94e793e69fe6defc1a78d95fd48a7ebb235621892c4c73abdf4f71f3eb49e49a88bfc12046f4295b9fb47159f59376645d1d37fbb3", 0xe1}], 0x6, &(0x7f0000001000-0x68)=[{0x68, 0x107, 0x7fffffff, 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", 0x1000}], 0x3, &(0x7f000061b000-0x230)=[{0x100, 0x0, 0x8, "5595762233e195e93e2f0e5d310bfca95cb542d43b425f69b12368c675f5c61abe21ee158e89b8a030fe4ae379264e57b1725558d454cd853395c46116202cc6158868581f7c5c26f0e187f78373d77afab8fb4bae2316b4b982ba6a726f5cd5d1d5ac74a07f1e275a54f06a01e7a695c53bc95e4ba920a7ac64f7b91eb1001dbc452b8271e3bfcfeeda7012836968eebf32582eb5188c6f4be3eacff874fcadcc39e160d58a113c65f8fbb290651490865a9c0ac816eece4d90c2b52b333d73660eab2b0db351514f88b14271fe30a03245c1382943c0fcc90fab88db1803bfe55114d0314670c26bbc5102"}, {0x80, 0x97d4710c9f7e5fc9, 0x5, "a5709efb592db6b761b616fd7666ca8d89c0cfd513a70448ffa335abbea0b1c89e54453b64b2c07d4ee7c097a57154260eb319aa031c7db4b49eaa60ed6ec94dce92a52880287b88e77ad6921af63b730cbec72ed9d05448fb5eab8c9489a18958918998fe2ef54225"}, {0x78, 0xf5caad63685348c4, 0x7, "986875d04beba83c064d2fa839d19f5431692daa16fa40ca4b55e7ebdeddf73dae67377216a51228133fafc5a0a77cf7c04ff2ea7ba7c0cdfbada39f3c5708011d59d63c0e955e9289105f7a12b8d994c1bfd8fecd61b82096af66cb5525595a4355beae16"}, {0x38, 0x11d, 0x8, "cb1c00b5fd86ce7ad6d870baa896acbccc6aaa2396ddd6e0dd06a6372e5675b9b003"}], 0x230, 0x4000}, 0x6}], 0x4, 0x4008080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000036000)="41cbf4bcef7bc9618b92b5f3812dd72accde99d10ddc2089532118c6df4b4845", 0x20, 0x20000000, &(0x7f00003e7000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00008c1000)="0a632c28979abf8dc43b162ef9ad3e7757c240a1cf93c9652a8ee949f0bdefa81cd58cb7c09c1c310172b9c8c8de46163a6bdbcc8f3e238540f89b598b61629b39ace524ec3c85f6d84f03e0298bbd17581098d3614c10a70cd5153936f14d50bf7cae59d1e55b07a161b47bdb567680927a9078c9aac589298ac84c6123c89e386332a6700ac896d5954c43c4a1b4c344e326ca97711e6d38e9f107ceb5d8746c0d3e04be605e918453fec174571c9ab8a24ba2cc86d65b7bf0ff358b3344ca47cf5670c34a06968eabdb512bbbec2ef65dec775516f72edd54148ac41fc36cfb3c9ac9476c13b1a42b34e01b", 0xed, 0x0, &(0x7f0000b08000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f00001c5000-0x4)=0x3, 0x4) sendmmsg(r1, &(0x7f0000c2f000)=[{{&(0x7f0000309000)=@llc={0x1a, 0x9, 0x2, 0x8, 0x3, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000b10000-0x90)=[{&(0x7f000082a000-0xd6)="3532ebd34dc26d374eef5f17b22afc4fa85f0b1529716b9fefb9a80ebf4fdae3f7ce7f44bd6b704535a0f0", 0x2b}], 0x1, &(0x7f0000da3000-0x1f8)=[], 0x0, 0x4}, 0x4}], 0x1, 0x1) shutdown(r1, 0x0) 2017/12/19 08:59:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7ff) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f00009f6000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x200006, 0x0, 0x0, 0x200000000000002}]}, 0x10) r2 = accept4(r0, 0x0, &(0x7f00005fb000)=0x0, 0x0) sendmsg$alg(r2, &(0x7f00005da000)={0x0, 0x0, &(0x7f00008af000-0x30)=[{&(0x7f00005ea000-0x3f)='=', 0x1}], 0x1, &(0x7f0000f20000)=[], 0x0, 0x0}, 0x48000) shutdown(r1, 0x8800000000001) 2017/12/19 08:59:37 executing program 1: mmap(&(0x7f0000000000/0xec2000)=nil, 0xec2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000c9a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ec3000-0x4)=0x14, 0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c4d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000622000)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00003b4000)=r1) r2 = socket$netlink(0x10, 0x3, 0xf) writev(r2, &(0x7f000010b000)=[{&(0x7f0000dd9000)="390000001100090469000023800000000700004001000000070000000000000019001a00000002000400000000000008ff03010c00001ee400", 0x39}], 0x1) 2017/12/19 08:59:37 executing program 7: mmap(&(0x7f0000001000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x34, "daece8618cded70d2d8b0e950e7c35e223cb9f51e57c04aa8e490b9862380bdf726f02c70cde23953f589bd6f6a271fcb9513a3f"}, &(0x7f0000112000-0x4)=0x3c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000abd000)={0x6, 0x800a, 0x100000000, 0x5, r1}, 0x10) r2 = socket$inet6(0xa, 0x80807, 0x100000001) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000fcc000)={0xa, 0x1, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffc00}, 0x1c) sendto$inet6(r2, &(0x7f0000a76000-0xdb)='^', 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000036a000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0xa0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f000061f000)={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x7, [0x1000, 0x3, 0x3fc, 0x9, 0x7c29c136, 0x40, 0x463d91b8, 0x9]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000fce000-0x3c)=""/60, 0x3c) sendto$inet6(r2, &(0x7f0000fcd000-0x63)="e371bf03c97f21c698316f1b83ac8c8d4da3109d7732460da849c8f1959c3f854c14c514c21907dd38f2bd75fcbf20918fa0fb43d30e553a1bb3517c03d58cd1cf0cfa923ea117ca7ca9c485e3ec05f7f869c837700d0d607f8527e3a49cc2dca5ad1e", 0x63, 0x20040004, &(0x7f0000bda000-0x1c)={0xa, 0x0, 0x9852, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00000d0000-0x5c)={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe3}, {0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x8000}, 0x0, [0x6, 0x0, 0x800, 0x8, 0xc8, 0x10, 0x1, 0x7]}, 0x5c) readv(r2, &(0x7f00009ec000-0x60)=[{&(0x7f0000001000-0x16)=""/22, 0x16}, {&(0x7f0000af6000-0x88)=""/136, 0x88}, {&(0x7f0000001000-0x44)=""/68, 0x44}, {&(0x7f0000bf5000-0xf2)=""/242, 0xf2}, {&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f0000001000-0xc5)=""/197, 0xc5}], 0x6) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fcd000)={0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f00001e2000-0x10)={0x4, &(0x7f0000fce000-0x250)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2017/12/19 08:59:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000096f000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f86000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fc3000)=@assoc_value={0x0, 0x7ff}, &(0x7f000086c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000084e000)={r1, 0x100}, &(0x7f0000813000-0x4)=0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000ffd000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e20000-0x4)={r2}) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f00003bc000)=""/172, &(0x7f00002ce000-0x4)=0xac) 2017/12/19 08:59:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000216000-0x8)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f000042a000-0x30)={0x1, 0x2, &(0x7f0000b4f000)=[@generic={0xfd19f79, 0xf510, 0x7f, 0x0}, @generic={0x409595, 0x0, 0x0, 0x0}], &(0x7f0000888000)="0004", 0x9, 0x80, &(0x7f0000b62000-0x80)=""/128, 0x0, 0x0}, 0x30) 2017/12/19 08:59:37 executing program 5: mmap(&(0x7f0000003000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000083e000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 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=0xffffffff, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000c69000-0xc2)="18000000020001000000be8c5eff8c88360000f1010300ec0000050000000e640002b933d898055bf74852bb6a8807567e59dba67e194700550400000067a1e2010067fc2163e000000000000004001efffe0000000000c88ebbff060100000b01000000a821ec1474d722f542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa0110000004000000ccfad791a2ffe3c5632c1adb8a335bd8b2d47fffa21b571068393d33b5affa23041ad0b4c2aa3eef6795674210", 0xc2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000e7a000-0x6)={0x0, 0x1}, &(0x7f000076d000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ad3000-0x8)={r1, 0x10001}, &(0x7f0000001000)=0x8) 2017/12/19 08:59:38 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) bind$inet6(r0, &(0x7f0000ff4000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x8, &(0x7f0000ff5000)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000a7f000)=@generic={0xb, "9006cfd8381b82ce57b8855b8950999e9f236d1f73a15853ce94fd879e0d6b488f9bd5b5822e747a34266de433a20c7b1fc35758be1173748cb6ac0de342d233082f87d566a94495a8666ec3082b166b3fd00e77ba1c1379f456db6a5cec17b87ca90a3197556ffb1db64ce2fe752f6a16133ec6bac23fb21d935a89054b"}, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ff5000)={0xa0000000, 0x0, 0xfffffffffffffffe, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000f3e000-0x10)={r2, 0x8}) sendto$inet6(r0, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/19 08:59:38 executing program 4: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000-0x2)=0x1, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000003, 0x4) sendfile(r1, r1, &(0x7f000003f000)=0x0, 0xffff) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) socketpair(0x2, 0x0, 0x2, &(0x7f0000dde000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b68000)={0x0, 0x7c48}, &(0x7f000001d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00002bf000)={r3, 0xb6, "9688a0c7668452ca5c0d9de8841349f5a5d2a248822b46167f70c6d541b81cba9d7c7c2e9cd7952387c70e71fdfa3588c95d4ee798ed6708324c5601f824e56cbfedccc69b8cf6f4560497bd69deccbee8522d479bb7c4ab820b19fdfc85e1198cbe43ad7cda98354f411decdb2c5ad7b451f7ad07f227248afd92eae409f52dce05b5df4fdabed2400802b76a32b9b756e45c84fe5b883e938e6aa3d2fc77ab78a97c91944aea4f0edb07e3c4ae4d12a2f449ea311d"}, &(0x7f0000a6e000-0x4)=0xbe) r4 = accept$packet(0xffffffffffffff9c, &(0x7f0000ecd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000)=0x14) accept4$packet(r4, &(0x7f0000c73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000074e000)=0x14, 0x80800) 2017/12/19 08:59:38 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000c000)={0x0, 0x0}) 2017/12/19 08:59:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ada000-0x10)=[{&(0x7f00001b2000)="290000001c0055fcffffffffffffff000200e3f0010000000000610009000100000e0100aa645aff00", 0x29}], 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006b2000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000af4000)={0x0, 0x0, 0x0}, 0xc) r3 = getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a20000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000286000)=0x0) r6 = getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00000be000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009db000)={0x0, 0x0, 0x0}, &(0x7f0000c7d000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000039a000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000631000)={0x0, 0x0, 0x0}, &(0x7f0000064000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fda000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ba0000)={{{@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=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000291000)=0xe8) r13 = getgid() r14 = gettid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000af0000-0xc)={0x0, 0x0, 0x0}, 0xc) r16 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bb8000)={0x0, 0x0, 0x0}, &(0x7f000051d000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d07000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ceb000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004b1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e69000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00002fe000-0x5)={0x0, 0x0, 0x0}, 0xc) r22 = getgid() sendmmsg$unix(r1, &(0x7f00006b4000)=[{&(0x7f0000c69000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009d0000)=[{&(0x7f00004f1000)="46507a7d30149e18ff0e56d1b5398082d59c46005d930abd9e276426739e80aeab8dfe6f10f1d68d332fdadea388dd6e37bd965b78b9b7b36b464fd25a089d3cd889455a6abf244bf6d4c5379b60aa6cc255e26f1d35b0a526aa3f32d2e3bde4e15e973c79a5fc20851f332d28c664b87f757925eedcdd532c790cc45c8f8daf7dbccb2e0c2d3223d9266b63da548eceb0d36aa751a07cc9ec5d0d468ab7fdda6fb55642601163d291a4bdd3cf6e7e419ecd953534522ea214490faa", 0xbc}], 0x1, &(0x7f00000b1000-0x90)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x90, 0x8804}, {&(0x7f0000041000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d41000-0x80)=[{&(0x7f00009c6000-0xb2)="3d8fd4f30e8d448ddfbb641c17ac32dfcc5ad59f2641637aae4f9b7d1a1f79d6fd53a4b53a2bf537dba7c2d7cae0cc7dfb4a0c3134be81f9b35af2748a8d017141dbf99328444461d4dfe09956e2382483a87ed718b5531d630f6c2ef8c89e6b932bb2c5d39126ada00702a22bc6fdda6b31a9e4241beff6d9449f140d0dd82d3df4d7680a69101bca4bb7f5747ce39577f706b275cc1c289d1a5e6da1622bbf5e738195fed859b13d78ff877ea4c758800c", 0xb2}, {&(0x7f0000db6000-0x23)="bd282921301a0ec89e907f0f58631b5ba7cff9dd5a1048e1b25876c9a8b839637309ef", 0x23}, {&(0x7f000040a000-0x1000)="04440c46a1d4a3bccfb986dde3efa53d0b499e4cc9a05083734f6fd9dc22eaca9a5960a7f2e11d0d7ae15235e20e453eee9010175e587d8477f547caaf40d0232d72ce2f7ff13f2cff25535c3b9dde6b66b456d3c0247302e488a6f8c34523e3b228b2d0fe3bba4270a042ef07bd15105ada08e9fafa7de256b57ddf5740cc2e4147a53c3f28f29e12baf92d67d88f42205fe2a0b135af8b0f3fbf38863eb7921e9def33f775f794161d29596877975188eaab2e420571c5370d0dd7e49919451d1db1f2a79e00e582fcbd04dedcd0bb7ef9a0c82c002016f6f87501a392a435d3395a9eb02f9ab06ca6e5ed5e273cfbc169a57abc3e6fea7680cc480161e85d7b44d4d6ef42f0614e79a5a8b98595abdb96e9c91a714322fd6e871c121741d4e01f93aef6fc915fa7cd84938fe226de409b447da54b6a9d8f951b6b5e6bf34b220aabe8236fdcac1ddf994074d8c39507f64c5035836d2fc7fc8d75e91cfa1c328a3e64125f10138d506f1115959d50cc161f9c5c10e8dea1b203c4eabafba5e54ee8952e87da384772cc2911370c2704e06de7a0b9d741398fd519a63ed6e3e7d6990d95e910564de709a004033a019f4fd1adb5f02851878aa7b65bdab9724b1c13f072a4d951a5d063ef10081dc1c3f5366645c5011052b1f485a24a6ffc6e44cc32efd9a1281898233bff7efed6dfb85e758da708df5081b3f2c58b6431d32a740f8bd709baa16bf5482b96d9df632db9a0f317e00bc0bb1a07d378e4082d7195c123ccafbb2285ec2be36a974eb5720b66b919b9b988c9fd9fa25881b65e4ff4a89801f239966def2cb33f1e4bc1ebb3642186e3e59b6e56bec4bce1c8da133dee25d83f3de94dd970658e5a0666d1d6080462e38363fc2a4b33005f37aa2dbe117e7a1e63c0f4e7e5d32ff8e936f56547eeac0c512e8e3d7c6ae25a399ad210edd9e0e6d7678deb10b784a93d973da95a3208ebf5def3dfcde528e7ec2a5220cfe9703399f2ca7aaf7470ea144d53060deaf086300622b0ba2fdd375e086931758e376313cb4bde5b5e328c905b50e47d679e65b167d7d0aa7ab6111c73ceec55eb843b1efc79da1c6a5cdced1b7f59b614fc9d41c7ae43d9e245dcf6fc141f613ff4fd62077dc0f8e3a4346301ce39c1c243e2a5b4978790be88a06b870f10bb9654ca265f6db65bc6de53422004cab0e608eb68ba62b6f08d9c9c999096c2a3a712e7315e40170f435968bd5ec3dd575f68fa3dab7069ec88a6623a25fa7fcc0495c28a51e78fba2e5ade9fd3eeaa645ce818aef8dc5f4651c77b1af4e1de88b7ca582931c7cfb1552d786230e7234571460fadd3f403d52cb1a1dcc7d6a1bcb9431c78464e05f5628279b3034aee7de0d24fd44bf58e64696f16cf6236e93495c529cda3d34cc1f23c053c3e7651d22f65799ca3a065859a34157366f55e7a6678f5b2987078d5aeb4b8b06c457ca24613d6c2a9a32f35f623cf27092f6fcb5aee4e43122b9d54e1ff06a0eb337b652640044f14fb03624253a1a2a7ce00289b646bfb3dd8d3860ebd5f7f24e6859e639e341aa713607ce72a10276d94135587f0c28cd4afabe287667b00c74a36b5ba881ea7ed7948eb882762962ef38401240e241cc3989c4d5620f418ac306039e6be4f4a534f863112af103defc79642654f22ae1be80813856f123d05a746000f9ab0f4988786936e37f552766dd5481db083f9fbac65686486b708ad9ddfa61f9cc77f74709938f5c1ba23e0c15b6cf7fe360fc833db629461594cc5c87dd8e1a216575be050b6a44c769f0e4e642ab2153ce0298eb01c094372adb110509182526dd4a6783e5dfe95a1e2028c14661379acc88d2353a3a6e0381c7b0f3d5abce11e5465c2e5cc32195d0f091da8099c8a54d09bf2576295cfe3fcf38c4b67c70015d2d30e824d3d1fdad24e103b70239ebd3193822fcad8c3182ba6c64b285224318a3a18888e27635d7815e7ab75aab7ea2625ad722c8fbc8b646468b5464407b4d9b44b295bd6f68b7c28bdecf68eb0e4aeb80aaa4d1066f23141b9777d4b51b8dc11d1d895af2209a3d3c84aee13f7cc0f35af97caedd7f4541653c534b118ee2f696599ed0ec7c0dd022d69e33be1271867042ac892d4618d118b26b8540fac2fec28792c290f7c4e2ea35034a239cc471f2a92a5e31caea6863293d570c2c310d42d64ddceab20398452cc0ad49fcab322ac6ea0e07749a42cf109f439624df8be1b88bc13bcb09b536444d21fe5aec228b184d70937559b865aefd76f1526f7700177f197aa434af25206b2e0bcb3ae434be33001f5d04617cab38284f96167d5c3b826eea8eb215b1692a617a06743b5d86c6a8e2e0348ab904cd2b6ae07ff212910b57f305f3232649151abb002f1b187d137183576af62ad5b4f95c3cb8cc118869278218d5fc5550fff6d0ddd8c8cbdb460fc2b22d1ed097d0576319fb9887d9b1ff24f6d23489a54e943d535b2c806b3ef0d03df6d0d62674fa28b2b7b67ee363d78a3115155a8ce8b0776bec817f43bfe9c3c4c82f674a460cf532e64cfa6be01ddd96e24135c7ab186f4bbbebd3a95c86386b3ced663f8eba79b1f3f24bbe463629b9a2a66885d01f36f72162b997e1d1e6d097563d03c2575363d0aa2786828247fd764eaea84a2edacf55086211d81350958f45a42e389054d905a2681a9e1c6a2d8d2d32c31c6fb31c2ee8a28675e0626c5663198714e8736f5cd059ba59e84eb3e0d665499e95c0b7ea2f1798ba584632d53bf7ecc5851c082d50034d40e57f208c4c09e1e7eee53f45f0ef1e25f55904d3326107d62239e9818a5154bdbc459a438b8987f27bd6057c466fba92bdb7db3d18cfee199f0f8aee9fdf16289e6997f072afa59f6008739e385123b47a36ad4530bcc2519dcbf53cf9af08aea21a5df204a4062b8579b6263146670abd8d12d8578d8912bc9752425245627a3902463b6fb404734ccceb486444f847738c329acb58c40b2109f9e5e3ea4c6a72d9abb3719b405df5f417e5c35341e4b44d2255d967dbff564b0bcca7eeafeec2c5542dd47264db728cf01b206942189590f4704c4dd216a284929800a13e47b1bb6c118cb756b913336f81d7f8973aed5d987c468562c09fe8303efa3696b2250c8ad20a5c630ac15056fc620e464d6032839208f7320a27850bac923c617d00740b2a84ab9b694028be24df0117fda0ac8a24fc8056b36d6c45f79ee76b0295c3ab0e5361d4f8c49f2ea6071cf297bbf5c49e2b58549efb9cc13fbfb0ca4b46831ca9aa81acc9327ba4cdf8d4e5086164476cc29c846d8e9f654ebe0af8562fb45f5761fccc2d401ff27ec2bd74635a76f9171196390e9bff84a1c757b8cfc1a4a147e5583184729cf68b65279a362e37a1db1acbe14d4338da54d02f335fb25b3f639b9112f46ea1f6f790413b36172e02318403f12f453470e266eebf88324f339ad8d21de14d99a605519893002e9252c24e9089be0c771409a96e7b2972dad3d72aeecf819b5f4d48910c1eba12ba8bc0762884f35faa6609547cac52b79dbfb0c4cc0391cd43a3f45f18a251ef6cca7e440bb073ecaf859e8e895b003c548d508a462eec742556751f3791c358c898d6f640376a14dccc8ea9446dd816dc7210980d3043842ae2b22edde6bfa44b565f1ab267cef32bfd2f2f4d92a15e0ba7c2f65a9f0033941bbbbe68adb60e0af1781740166b3cdb0e925de8d612cce2677bc6c72599071f9dcd02fb1c23067ef9d1f4b7b9cf5077c9f02a6dc64c407c39a67f20f766c7095f0bab3739f0ecd52386f124a3df8bb0e4493cf2cb74386d6961f598874dec307ce5375f36231474da0ef3acdd4efb478f89ef9df305d9da45c46d8eee7fa2145cd76cfb433f669520ad4ef6ee25cca71bf52740fae17f76d85032eb0407805fc59662a69531f3ac0e0bfe96d2a6266feba4a58d60541d5b8e4725aab4c3b74c315d9725b4486dd4d0c3d5ed06bec4b45450bbb5f9b6cfd39a9333594b08ba6bc92e9cef81ce1a9a7e8b07da1767c88fd774ee904ae733bf75dafaa62bb7f7b140cc30374b334dd820a4434d1e0c7c899bba93297b4379b90954e9fc38eafa6b7105af40708208917082c42b561135d84f4d8dcd4652b613189463a170ec3af545c2c50f7637a087e90c33039e86062c581d16a38d69a54c2c9583cd41f3ef8e3fa706a16615eb31748af83e97234d70d2444ce02ef7c7b5cccf5725215fdbe1c2f4b179c4214d7ba560904edc31a88c792d06905af58aa608bc4e51eb5cc7b39ebc465287021f81a86c64340a493c01422c75223ed7812746e6ee1c88204fdc653d4d389d9ee6701ddcd7af58b14acb55dabc124f271331bbfbb2a56ea20e11fcf55cda600c715ba400cbb85caaa320752dab3942496bda4b43470b7be4bb7c74269d90e23a53fe2db9e6bb1a08677d5fdf559b378797cb38baea62298221c2febaf234fcc40c029fff9511564db7c6ea2a4a0d28876e8aa20890046eda4c188a7e1b648ceaae1c723356cb6074183824651057a0c433584adf66d203c22a11e81675c4599b64a6b443d59a287edefe108d8fecb422f842ad4b422dd7ae32db3de53f59033566b197b17700f471d7a5d1fd6287c614ad7712249187a5934b07881454309137cabe2cf9d0f231770dbbfcdbbf01c6bf7f78f3adf4eb81f689b8f6798bab45435c6b363a83bb5b7377df5654cb303e67693c348b5bc62f0ad597a2b2d5ff41a5cc33df0af290db3b592a07143647bbef7359abe6ebcfcfdd0a78b6d7d4407b35e569e649da29b19244971119b3fdf50f85d2454354ab7ed15498cae6f519d3955c688f0ea7f110fe367613ba60ebfbbca7a6a5d358e02a10b980f58709dbdb3321ed05b9e2a76c376a139d790e665bb0aa13f76cd97273682558f464ac5b9aeeac63fc9e1c74de704bb5dc8b3ff107c3546dfbae301e8522da4ff3bfce007eccc478d56166a84f0d768218cba275bbc9588f55fb52e7fd3f672d68a70cd8bf76ac86835528200dabcf9314aec7e19a3673f743b0b722f621053d53038d1527b1e0f403ebdc9c0ecf676bfd3359baa30cf9192a8d6fa51b27654ac417de9f618be31eacd4ca3807c7874ec4a95320f4dc4bc4f02d5cededa2eef7d65d76bd59db612bc6102af618fbee4c953bfa0327fc6d3c50c4566249f16eb9c45e52418ceb7fa3af2ce2ad6cb9acaa6387093430e6c7186431b406a32f00336b7084c0e86d084bb7718ba59add312eaea0b05c15471d7d205cb55e8c17a3ee4a2b09f090afbec7ddde17f38adad5852859ffe3e322b9d52ee6f04606f0434a70ceb02cb513d5f46d80cf965c4ce9c46a3dcce697dd4776716565c5828b2600f034303f5059d5cab2acb6c36c05679b92890eadacf2cee765ea373be227cda7a99a63217d0eed383b294aefa1c51f15bae2e031482ff48e3f4619b43a419aa5412c9c6ce019ce80ca919e5416e2dd3738269f94a40f02f5433e5c6fcb42df0f6328e9e458bf9a78ced12f9e64fb5eebc3956f3d7cd95454c9bb0baceca2b4d4c620e74f4674679376d48fa1d5c1d0c50e8f9e90b8f617b42f0ae301a832514f6d39864ada0d2aa61366d28f41fc491747a1c840a06bc6b432a3414b829545f80672e13b920aa103b70a8666f0d0aeb507fe18ff002682041b227996d4df63a06c2d63c3794f9b38d3c6d811344d766704d1baabe95cba8bc7b670e9a715cddf4b7419a829c9ba5d20641cd20cecaeb379feaa8beffa7dcd379c2", 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0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x50, 0x14}, {&(0x7f0000f71000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, 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0x1000}, {&(0x7f000064e000)="0eea117631d821d7aff42b58e8276714334b3ad22000c0fd7545eb7694741d635e5fc76612d2a7c8fa6fef244893dc71a8367c3f2554badb58b28527b74886574c78378662a2f6b5f9e2cc225b4363eb60c4aa5327757a7c67be66f5062ab5e25d7320b6f98886", 0x67}, {&(0x7f00000e8000)="2dd9f2d0e3581b1fbe52519ec74b5239866a15a4c5252189c06fd1606c328d69edd59f90eab8119c1f20d2c76af3c7f291ce78cfe0a1df5ab6ab467deba91e689c6bc62d3784cd8f6b1eb4519980f1dbf1208023b15c8cf1a0e46eb3e4994ac84b287a20b778252704a5a17c4d403249ca63ce2347dd77e502112dec2e20547105e6a038b609ca9f5de1bb4a7c395c5842347949f3a78c5ff16283f23c6d196260cfbdd54dea3d8aa5fa615fbbd03010005b7abcdb8a673bae14cb1ba60d14360825f29e77a123", 0xc7}, {&(0x7f000029d000-0x9d)="4d4dcc12fb85cb14913b1298fa2a7fbbf1c9f2fc30966aa5244005aa796a2c51496bdf809c9eb7255ab820fa5bcca80731e156ca43049b2311a063a37115064ae337d17c41fda00267148f3830c6c56cce04991f7e3dd9e6eae06e2248ef847f812a606c91a12213c5e8866cf159579da69c15b6dec11e9a081d363b3d439b26e298300e743b5d7160b8886f318b21f3818e4cccefe840f0d52b42b8bd", 0x9d}, {&(0x7f0000706000)="51a1c64169240f780951dbbb08723b8bfa3331ececf49accbc74213f1ec9b26794a3d78033f775166460e1e9fb93eb1910425f089a63b7c8e18b3dd69c4bdf033be3af70b2cf56d1a6d4f08ddae31154824ad7e06d87d1dbe526d674a70a302e3956de5b542ccb229bd155f355723c0a95e3b264fd70ec7421d4178b1e4bec0eae6911fe788f35b737839a42db4674c3c8a703b2ea70958b41fb", 0x9a}, {&(0x7f00003e6000-0x1c)="57ea3f6068f982d807767618dd01bad25c1a0f1e6e4839e353b58deb", 0x1c}, {&(0x7f0000390000)="680594255f2166d0c43fa47d614e4dbcaff58c83d8703caee16cd5be5b0d921ce193a47b0d29d330c3c3b81514d8605de8660b40ca7bd846c18329e93ed4c7d237048d0516f6b402278fa2db404908882640572b2136ab982a23a225fb3a2e1cc8ab01cc8dd4f58367ba9f2bc7e81b04ff6904b7b7c50482821432837c85c70a31c383baf7f0a968c5f9f0ba3696a84e635ed0282af47dd64c756ddb1b165a1ee519fa274bfeb6ddf654c2a2c85ea23320f616115ef76b7f7d8ca06f8fce944cc95dfb57a5fc4c6584580ac78c644f6e7d27e64b63cdc05c31e4fafdab7684c42321bf8e74d8d03956c637702a61535f1032ffdf9ba65f9c5650b62b4e86e558a0da3300844c7c4edf0da692e711515ce7d3aab86564cbe03bf191ede941ceea5a661ae73bf86a977a897306a0b2d7d5207cb7b51c70cc4545c90e9b4ce655a15b8968735459b4090d86f0f8edd8f3461010eb78e58419fcf1ac0e2306a0b5992948541c14a8a29cf181c148c211f10ddee64509e9c40f32c703e081c3f8f78f3f5ddb64703f34360da408b311c951b6f371b358e539a866aa3407ad59d0e74a15a5c8f537a3feceb1077de017a6118d4fd105eec217bb2aff35728c5530f3460aa0290e87745bcb606688335aa8dfd6acd1f85f0f6dddd7a25bf455a7909f331eeed9b6a23473944cbfbedd0f00f8ce9b038f475f4fbdf610ca6e41a1599aa93d6b862cabbe4130f149a52867581bc90a04d8a3edf86e51666a2cf17ff5bfba6de64b3aee1c9b4e7b7dcdd761ac0976ed0d518b7cc63a66b344a7c023f79d17368876398d23e6435e23cac86ea90064c0cad2a257a70e42f4aea40f4c19295c4ba4364a994c55dd3b952a7071545c658fb6cb2c8c50578409c6401c56542dd2a082625332bdf4d3f67f18f55a2356e0f54b9da5e04886f6b9378d4687d99c89ba8077c94f993bcff54c1047f761580d8b6cd0ea2be23b28f2532d791a45c3d939519d92c3b79b23e49f603a757034f3b00f57e0d38bf7dee093e904b821b210992f8bef4fb8d6a2d193152aec50de0392ee1604aa1f0ac009b99bdaf4691edee7962bda46162db34bd36d36a0448cbba0547de423163ebebc91b934f7fca4e426065c7da0395ef2a97032b856ce643de15431af07ae78cd33757b794de6712c98ad9bc5644c00902cebb5d2217756ad49366812dfedbf3d93144f184f5301a13ff3cb56eed4f6ee4f9b418c209d75102ff65d9caf652d91cfcc8213b2403fb7ccaa9d0725f7e8d10d7dcce0cf2e2a4e4f58377ec3ff02399c051b65dbafc5b2695dbff1fe9452937da92f7b1f7b1fac99a6f85d4e68962d7c046f17e8acfb8256df89e593ce7f2caab39cef8a0c53a1c07f5a8756d2e96226c52024336cff74508b74c82008c10482e846fbce0ad7a5824d887029f71e80d7d8416efbd39af4a85ae34ea8a9eebcc78799b28005f76eb0ec84eef201402de9be5fc266938a975cc96204597fe29f2544c413dcd7d351b61e656ceb7e10014d9dc6da48f601822bba0ad3e47b42c58cf1528a7946b40d3028f4fb152143105b9b2c562bbc209419cf6213d1211db087393db7716a1c0ba61897b84f5c255c597c8dc082df57e3f67b314bb84ab4a80f9ca4e4c0bcb72dc41d351acd5f5d9c16b53df0d86c4560d7c691c5a1aa42615c67cd890edc14857d3b0016990dd7474222b87c9448d76b51d0f092aaa446d2c2a675e16b45128a38210b1636ea5288f3ebd0f244b7dff32322d28d444aa5e0e23eba7a48894df5bfed305411a6ff7b3c102fced56a939226f917d70a65c714cde72038d054e1256179450e30e3d2e00ff400b4f844df31bf4d7f47a58e2425cc4af8d4329b863aa7b4aa368f515dc3320f497d358ee76d80410eb524c121e19463c8b22a27f9937042bfb5f3ef3b4b7e28cc47f497259ca35c033a1143d58fe3c8d1cd9ab878c0e996b4862a0fe0da42406d34b3164f4312039637f2ad4fcecc8b34e48fe71d3837282b38f93118e71d8a15f2ca31e850da5fe39a67cef08a87cb875f672f1a8e963fd971b260e8d676ac801ddd0f7d54794892eeea90fb26e383aed9190a590762ae6ca0f7d736159f45b92821abfcdf34d629310d1ebc5f06bfcc9f206e062e4c5ba0968c478442e5fda3962a0e3cb7537fdf2fe9633a7c246b8b4e49f4172d381f576640a19244183cff09e5ccd63704ea5ed8dcaf107d94abe38ac04be59fb11ad5d61a8ff14aeaed6f2b41320fd6c51b7cca3f5155e0ab790b18870c336aba09b237ad4242f8bad5d2c485c51ba2ee5490675ee1ab02d218db4c4ceb06d589274af63c5270bf4d438a38612550d48a4c9a0e050cae051f07544a0b86670562776f81b503ae9d6c92667dda916948f342fc0fb33cf6a5d870148f387f3e1978cf5bf8bcabdf4b25b421b31b88c3345ef953aa93d0116f0fb363f188fa1b246c1101e14a10ec54a3714430b871ed508293f925eaab7f45b2432979e4d8d8c0fd6af1f7906bbad21543b0a40c65cfddf5dd204241cfa9e1a9b387b1723e94b9f25395793cc0ab7c9edde72097216068fd29b1010a867355ea8e1d6a4ef7570f59100094c22e380368659d2842a03f08c283a71920c070d389a568b8b58f27cfc4f6708d713ecc91f1db47e0831a9f5a64d1e1bd9d74570fe0da0ea21867ea7d1b3462c14b31c2baf7d2cdd3902c1cc523086ff08460783d0a4518bdd3e75ff88834822a5f63d0e015698489d9f3f4e747712c9343d6e44300354590a4d425da8bb3f7f0ffef8875cda4b708265e1be1757c0a6d3c923ac314f781bc6c9349adca137f7db973ab54b07de71607d73d2d270248f38e9adeb9e0d755d417d5aa2579adcbf35603929ccfc735f4abcd28b220e00458c581f6429e9ca317d327f4661cce4fd3a329a61f8d2ad064c1f0920e018441800938e78e004db6012af028c2166ac9a8d8409c129aa4b63f154ad78ce682410eb27f8e3ec33404bd9648ce8b64631a3461a50255d12c3b92c6f1467a4ea32559f1abbaf1fd7c2990d49a47d779bb38215e2fb96f4cdfe4f36fef9eef67790c3e705bae5765db5d8e1f76cbcddff8de8a8075ab622b79715af0e3be251304fec27cb5437b5920810b960d5eaef1f9a9d9d685cf9f19d2facb55c076142e1c1a56d2aaf15a8ea8f104f42c33a409c07246bfac5187079e30e2e1bc68d3f96522848a6879cb5b05c8f39d6edda0a59683fef63d374b4b46542f65811e9d6876bd7f2f4da86b0de4566e73e9e6a1827bd9c103a5cc1cf6c050bf9f965b525f6f79e3a4b599b6d2f01b585edd14fe1f02668c90f68d8aff457d6f721840aa55108fb45458864e55c41d9a18ee0bd4f6d779d27a6d51a38273d811226625c46984a55c030a86ac0858deadd05aaa38cde41d61199c2859cfe59dc1b1340245012abc42a8d184a3fe6a4a32eac6fff700680dcf6da85f16bc03039f2e5f7e8e518612ff4af0493407933227e918b2821b83926f0048473457a10004263567c280d2b6464e2d94af7a27741232403d914891dd65879565e92d5c7c823011f257ad79b1f7a738ea5ccd1f5c03ca41b4f0077c9081e85a498f34e08fa1e791562411d22ac6d5db80378091d7f9048b5caa505f66bc6eb7c37510c4ed7dcc8fcb5c1d8ce815533d68e013787cbc52e8442666dfed325650094a34ba0723309b0b3c0067f5f4266faf6d61541995451c3dba572104e6b8e6f555168ab9c96741a02bb5fb303f5370b0ef40258aab3816cc4293b9584886aa2914d6d9bca09e6268acbd0f64269a002a28a686e6c7b1daf719afcbd2958345e31f47b4a9607dc252e6794277c04efbe7224bc1c099e8fdeae3f16cba74a44d461a614325f8192f92002641dc831bba3a44b18132d49f6e0de07eb8f41575089de08f5e1ae302d02fa50b54d04ec135eccbc48bea9cf8fcdfd14f8b04316c529b15d63f7a4ce68966c8f4063e0c372cd6a3afb6eb25ae4540481dbaac004ca47a99097a5c2cb97a9f8bc66bb639676012521e02c9e1aa0033d41d90d2a8c2a4c56f7f435a5e78babb3d8b8864789bd01b654ffcada5920d3cb1d38466eb315dbafbb4b6847f1763baa53014a134336052023a6df92cb24ee223a78ebc34e4208da6af90e42a4294692cb20c9cfdfe1f60fb04f2321a7db36188ae249bf51c278a296d23f558dff2844d2a3e8027ed099339e4654fc24e899649bef314f12ea09f699623d2e3000ec1546797c8be7e2bf94f733ff1f653c46860e543a3f61f431309294f42e409a2b30f0a3afb9de6faab9b4ad99005aa02c7300d18243df7214ca9cec72b19fb778a3058628b4e22b686a3a908666364990c824b86763e557e612d44afbb125b1507c01ad400fb2de154f4c17e8d8e6df60ce71da4d13ececc4940ae9b85f9f39d57e04ece8779e0ad01928fdc47259f2dabc3ba1c0a4cd3e45f5045df9e9437e9314d83fd4b3bc7b2953b8c8baf880a730e0b0596d10febf6d662c727ebc5bb7eab00af90a410724c00a01e2c4c371286bacf0ba03ff34d076a94b60c1662b688ef62efa418c265cc95ec7e87b93a751dacdc6e2e24380de35faac49d2eb703efb44b45ee326862de90df8e21cf0bfacc50550dc0e04f68a83fcf2830e08f58bc70266f4a6a3df6496cba8f1016f3be01bb63daddd07fe2ca1af350f43a0ec7fce8417285d97239de44976a8f611316e65a7c9d13d62f9b69d1e8e6ce018093f79932c3280a91f98fc313ae76845a8068f685790fe97603cbc1e353db62905e9d9c173cedf29374bb980ecc99377df6d26fa66c5200f3cc7cc3d7d109292eae06f5a0c9f8284178a9870f0731044cd977314f0830fd97e0414b9fb6e8b86903aaffd477bccf3870fe48f565900995c5ef53c890823967b537bc80e4798ac5f2cdc446586f18dac3696cba9063b1a870f239c2e656904a201fc749a30307d09e30c2dcf11062589960e59917bdcae106e6125cda02221688ef854070734b119f64f90361aabdde6ec9a444c25b4a5d43ba441f4a0b3f87658173dade8568f6e6424ee5a25b04be897603fe59a0b688975e45a63586760712d947dabb3d726121d83ac21466d2545b95b84428d7c45444fb587e76661f29d50d99ed62f15a8efc347700c074add071af660cbde4e10c9226cdaa30602be9b4c06467d6f7b232f58002c709f7a123aa531f6cdf386c8ec7ba89412740377dc0d9d7ccbec2435f62e1384c23082c2b7834360c1d4376256010911c7848fa9d05ba3ff790ea8afc331dd0a19717fc1914b6ca4c5c2c9e2af39d917e6262bbebbf23b9b2992ff8e891a140bdc0329157fcb55b54d5538c1244ac3bc873c21f4e4f6fc2acc10283855fb1e6c1ec7f1294638990a36cbdaa5d985a3304a3a09d0be6d95d5a50d8bd01e6321c34c463cea453fa6ef16197bfde13921fbd13c79312a1e820c89c8757b9774ca98b9567efd9e6a2b9d6fc8a496d2e722d4883f4b53afd9a64e07408661d11b522c8c8e0a4167241c729fd78e4188fb89852de91f48f9a8ba2b701f7f2a8097b683f2f0ad365c7f858cff6380ac91850fda0dbdf273c8c7b3b053ae0b8008561ed4c6a31d1300d84ec8642431dc4c85867b15b0d7f30f63a1889e880d4d5c2fc27ce0a6adb6e599dc90b90c76880cea2c43cf4980bc896d78d9b55855a4d31e93d5b778ba434954632c1e39d7bd260c2f148eebec972994855113c8dbc8fbc4481b38442fb904d9864283dca984875b27a764425e6c7cb2009741df7829c2b5ca08c", 0x1000}], 0x7, &(0x7f0000b73000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xc8, 0x24000054}], 0x3, 0x4000000) recvfrom(r0, &(0x7f000022f000)=""/34, 0x22, 0x10000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = socket$unix(0x1, 0x2, 0x0) bind$unix(r23, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000004000)={&(0x7f0000670000-0xb)="e91f7189591e9233614b2f", 0x0}, 0xc) ioctl(r0, 0x4, &(0x7f00001e0000-0x58)="79fe5e4e47785b40d52fb8297270e58c9d61576285c0b90e81899ddf827f277dc8529db853caebe07bcc175cae0ad7283f9211e587afe46df5b7cdf8432c7743fbf890facebdf4f37f8c498cb0003b2450cb39f79739e2ae") 2017/12/19 08:59:38 executing program 3: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffe, 0xfffffffffffffffd) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000f64000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000)=0xc) close(0xffffffffffffffff) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000090b000-0x4)=0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f0000622000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ebe000)=0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000031a000-0x8)=0x0, 0x0) mmap(&(0x7f0000c82000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f64000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00004a0000)={0x0, 0x0}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f65000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000080a000)={r2, 0x80000, r3}) 2017/12/19 08:59:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) accept$inet6(r0, 0x0, &(0x7f0000fe8000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x7, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f00001ea000)=0x0, &(0x7f0000c4a000)=0x4) setsockopt$inet_mreqn(r2, 0x0, 0x21, &(0x7f0000008000)={@empty=0x0, @multicast1=0xe0000001, 0x0}, 0xc) r3 = accept(r1, &(0x7f0000256000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b25000)=0x10) getsockopt$packet_buf(r3, 0x107, 0x5, &(0x7f0000e89000-0xe0)=""/224, &(0x7f0000eb6000)=0xe0) 2017/12/19 08:59:38 executing program 2: r0 = socket(0x17, 0x801, 0xffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"953458e0bd6380"}, 0x3}, [{"bb4badb6b86d34"}, {"2fa1fe2690b7ef"}, {"56243d454af676"}, {"d4fdb099b206ab"}, {"dff2a181e8c6d1"}, {"cfc49a2c05582b"}, {"a9b5c5a8b20228"}, {"c0bdfe9a5223c6"}]}, 0x48) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000ff1000-0x1)={0xb7db}, 0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ff0000-0x18)={r1, &(0x7f0000d61000)="8a6fecaf7420a474201f4d01c2a0565a8502808fa161c1dfea98f0cbaa9087ad00f9f9f1b337e3883209a3c36439efb51ea981c7cca87a5098566b4065a09357a73b3478f7974e65fa4296f83355fbeacefb7095c1b19c22a6a645f427466b48a0e510adc30d8cc6427e13160b5cb671d12ca9a23025e851249ecfa6cf2aac4e0a441fcf7a51a2ee8484485ed015fc2c623f71e3ea4078f9f18d771d051558426e58cc608628198509b851ad88", &(0x7f0000a49000)=""/236}, 0x18) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x14, &(0x7f0000e5d000)=0x0, &(0x7f0000ff2000-0x4)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000fed000)={0xc, 0x0, 0x4, 0x0, 0x0, r1, 0x0}, 0x1c) 2017/12/19 08:59:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d28000-0x1c)={0xa, 0x0, 0x10000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000d18000)=""/4096, &(0x7f000076a000-0x4)=0x1000) 2017/12/19 08:59:38 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000052f000)={0x0, 0x0}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000035000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fbe000)=0x8, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000486000)={0x2, &(0x7f0000fbd000-0x10)=[{0xac, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2017/12/19 08:59:38 executing program 6: mmap(&(0x7f0000000000/0xa60000)=nil, 0xa60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000a60000)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006d1000)=@common='lo\x00', 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66ee67f3490"}, 0x28, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000978000-0x20)={@generic="65636fbef21b74fbae5cbd5891e73d97", @ifru_flags=0x400}) [ 173.308913] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/19 08:59:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f00009c9000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000067000-0x4)=0x60) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00002e9000-0xc)={0x0, 0x2, 0x30}, &(0x7f0000d7b000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ae5000-0xe8)={{{@in6=@empty={[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=@empty=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}}, &(0x7f0000b02000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009d0000-0xc)={0x0, 0x0, 0x0}, &(0x7f000087e000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b19000)={{{@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x1, 0x3f, 0xd, 0x20, 0x80, 0x4, r3, r4}, {0x6000000000000, 0x8, 0x2, 0x0, 0x1, 0x4, 0xb7d3, 0x8}, {0x4, 0x4, 0x2d0, 0x7}, 0xfffffffffffffffe, 0x47f, 0x100000001, 0x1, 0x1, 0x3}, {{@in=@empty=0x0, 0x100000000000, 0x401}, 0x19, @in=@rand_addr=0x0, 0x64, 0x0, 0x3, 0x400, 0xffffffffffffffe1, 0x0, 0x9}}, 0xe8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d9c000-0xc)={r2, 0x5, 0x0}, 0xc) connect$inet(r0, &(0x7f0000152000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000bb6000-0x2)=0x6) setsockopt$inet_buf(r0, 0x0, 0x1000000041, &(0x7f00008e2000-0x31)="958e392937a186d6306a3615593baa57ff0502060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000956000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="6a6abb73679a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsh0\x00'}) socket$bt_hidp(0x1f, 0x3, 0x6) 2017/12/19 08:59:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000a0000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000014e000)={0x0, 0x0, 0x0}, &(0x7f0000e8e000-0x4)=0xc) r3 = getgid() r4 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000cb3000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003da000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bfc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cae000)=0xc) r7 = socket$inet6(0xa, 0x80006, 0x100) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000acb000)={0x0, 0x0, 0x0}, &(0x7f00008bb000-0x4)=0xc) r9 = getuid() r10 = getgid() r11 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fa5000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a90000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000066d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000081f000)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ea000)={0x0, 0x0, 0x0}, 0xc) r16 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000cac000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e8f000)=0xe8) r18 = getgid() r19 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e4d000-0xc)={&(0x7f0000ab2000-0x8)='./file0\x00', 0x0}, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004b1000)={0x0, 0x0}) r21 = socket$inet6(0xa, 0x7, 0x401) r22 = socket$inet6(0xa, 0x5, 0x0) r23 = bpf$OBJ_GET_MAP(0x7, &(0x7f000022f000-0xc)={&(0x7f00008f2000-0x8)='./file0\x00', 0x0}, 0xc) r24 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000bc9000-0x4)=0x0) r25 = epoll_create(0xb) r26 = socket$bt_l2cap(0x1f, 0x1, 0x0) r27 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ac0000)={0x0, 0x80000, 0xffffffffffffff9c}) sendmsg$netlink(r0, &(0x7f000047d000-0x38)={&(0x7f0000fbf000-0xc)={0x10, 0x0, 0xfe97, 0x7822}, 0xc, &(0x7f00007c9000-0x70)=[{&(0x7f0000329000-0x1402)=[{0x99, 0x80, 0x2, 0x0, 0x6, "b6dd0c6a62c15747af2b56fd22ab7a38b2a3f809699e9dfb494e30406236c8ab78c299c21a49774b29514cf6538ee7855d1064742b7f7068fc907d1947abbc8ea957c89f231cd17fe5003e0f4e64a6e0da6137ab51d2f893ba6ead64be0b4f4aa4a168f9a820039d96842a9c1ce7e9c7a0ac69d0408bd42e3e89aa7efead72c08dc5e22d20535c92f0"}, {0xef, 0x4, 0x120, 0x6, 0xfff, "7dc39fb03a9b5ae5c87f74111cf7370529e564caf93e3569d734aa4a2819cf48b5492e6e7d0d07674fe9ee8ab84e10837fdbba875543aaa31f9257ab0bca037a803c7c547d92ed0176cca9178eee7154612e684a9e599261d1272982a3b7804e55f48b240d20b2c7b13e19dbd4c164c1f50e0f99ca12625b2a1f7e2039645ea130a11c5640bae50e4cbc211bc0b322ffc3bf4fc8d2e6dd62efc02979a912d35d493f1d60d3b24e8d52d3d5b9cd20137d2c248a1308def11ca979cb052869309b3bd7ed5fb63dca211f5460484230f114532731cd7492cf3603ff37f597f2f4"}, {0x2a, 0x81, 0x4, 0x6, 0x100000001, "a4b93b4ddf6a28fe44f76604594529f2f67b71b4761b6cdd9a4f"}, {0x6d, 0x9, 0x300, 0x80, 0x888, "60f22b1f59dc3e46c127b0e1d985d421b891ff75f3a0b15db37c69f4be3e934dea0ad29e7d1456678c882d85b4dd2da87e31d65cdaa8a0b054c1cf9d44608d8a0bdfd6ee809b0d1f7b324c7b177c0c75c890fddcb272774525bf0fd061"}, {0xff, 0x8, 0x4, 0x7, 0x4, "826fbef51deca4a13108afdb2394f2119e88c9a41708499e558bbfdbb4756c6a77b041cb569215ef067f52126b5e06e301977e6a9f496358a522024b15aad3ed7be5681fdc671c69a39189a467babfcbeaca908fdb47812d5183ebea81dbd02b059196ccb6874eedde3d5db2dd6e6743b1e9bac7d60dcdc46b660e935c0ce434a6609d484d694731891942595bf552f321f4a5377e3437d4e87f07cf74ddb8f7118d2ea07d004d9865e8c4c0d522a1674bb64fd8e45c07e46773e0940a0fcccab80a131136e372f7769a2d2168ab48548e6743d8169edb4eb9bca78bc7f983a82a86c84049ad232be536394a7b01c4"}, {0xd4, 0x3, 0x0, 0xfffffffffffff000, 0x1000, "ad766d0a03cc1a851b0ea9440001acf793b94eb9bff7212f84c25b5c3ce25b06e9307321f94240290a69f88e84d0f39208d02ecbdb41b6d4616c167dcca9e0c5c968e278de8661ec454cef44bba04e2e28243d846344aca42a790e94bdb16df1cb07aba7fa95bf47cb1bed8cd843e45a085a24a6ab5d712f0a93f257bac7ace37f8698ca94d03f2e97e4d2935c9e67696dbea77acc4a346daf1c83c09686746d82336ec97f72fb1b42d1e419b2c445876e4e0ddcd01a76996f7dc382ef708a26c4c62fe3"}, {0x1010, 0x0, 0x2, 0x401, 0x1, 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"6706ef7231a1344f5c28e10a319ee1e881c7ed25b5de22fa90d124fb218447e1ff739396b8adde9d7e3f31cb2e8df9f3d6099d08a570c45d583dfa7778c16549bb9d16735cf1620a1a600aac7ec0d782ca156a255db79a51cf735e70f58d588856e9b727e07adf94bb6784ae2107c1068b6a74957219748f72633cbdab8fabfb965f78e3d11e5b196864620f800e60a728c5f88fa03cfde988fdc4a8af5d4be824cae2deb474f43026d730e348e6f52fc73d5b6786b42978df5820c41d535e9f"}, {0x10, 0x8, 0x1, 0x0, 0xe3, ""}, {0x78, 0x400, 0xc01, 0x3, 0x3, "f2eb3f7bc39cf58ba8efba8ed5ba1fe421e13ee219aa406292f6b97bbd75838739baf176bea3d540609bb59813d31d2fc2302607de3de8ca8318e36d5d38b6ca88ced94a4b823f2553e4b373db1abec612728746e15446063b09816b78928bb5a12bb0a17cb5b39f"}, {0x9b, 0x81, 0x400, 0x0, 0x2, "ecb41519d6d52cc426128fe2e67dd28749e972be69811795daae566bf168b364f6f88a591ed92a40caa4a2a99e645bc6967609864df7f0dabebec445347a200a2023fae9799b37b124439a0e580bce65f4d38adc70f891e86ec05c4254f57c92f4e77983221983df0a8a2be954f61fee3568be9584fa73d3fdf9f573d3f6a1bd23a6db519f74caf78a148c"}, {0x88, 0x1, 0x100, 0x2, 0x8, "0f2071d68d067473200f03c257cee8d3406afaacf6a06d5b5c7d0e131decb8b8ae525f3c58c57047c23293f698c5137805cd6fe16f080cfae0a8ed1f9b0dbc994a5e811d468f429581dc1cfb40e8ec14b4fe9578a34fd0243e5fc062e4bca212f4b94430588a7970935210cd058a6aa4665daee645e73ed2"}, {0x18, 0x6, 0x101, 0x1, 0x1, "f90e24285351c854"}, {0xb5, 0xffffffffffffdf97, 0x101, 0x8, 0x80, "71f36d47ea91c50aac9a83c680ec4944898ff2601f1998a9754bc7b6e96795068459dcc0e0c5128a05218b6138c83e494ed022f7947a8234a421bb6b6297deba0c2fd9154724274272395678f9e428bb09b3cb889da5b7d3a877d0f0a8ffc349e9b5e5263890736ea3d3d479bb29e8459fd20115a5ec3bf316b540f5b3308caab71b7741a8249cb6198a73e50b6a141e34edd7fbf73a5c6c891427b6ab53d9333b3d2bb023"}], 0x3e0}, {&(0x7f0000d5b000)=[{0x97, 0xd5af, 0x704, 0x2cebee05, 0x117, "d4bbe69d106f0cab41fb8e4838565a30a95b81a52ec362bdf686e3148a9a127b799dbbde06697f46f3685bc70003d822a0478a38f7cc45295b3575bd088b2ee5c48cba8bc94274aeb8d79a8e800199083532b648f97478b4f44600e03c306a4d5e8e91de77b5ea2190b72dafbfefbdfe5eb552d41e1ae86e3940f8ea56368c6db701b5f5a8754c"}, {0x96, 0x0, 0x100, 0x5, 0x7, "147730eacbc56d3af4abc26dd8ffaa179afe998d27cb99a95e50033457fb8979e934e9898836977054338508bbec0b9faeb043afa5a399d242a1128da635ccd6b30cff1f55a0c6cbc4afc042b19ed133d8264d952475ba4dc8ddb2ac6986e60824c83b50f0ddca9027c925ddbece0fdb2b91c913c8481451f7b52aefa90a50b59961979b04d1"}, {0xbf, 0x3f, 0x400, 0x0, 0x7ff, "2ba7de06554d176a12f79166d1a015b1685f9839293a0028adf18c94abd1a1ca9c3924bac0ea9c04fc37196e1c9a68382e241d43c2ca5fe9363e8e76b2df59320d07d6c7a3186e70d1af0927ff46bc651891991f7acad29ab00e641229f4223c92061203f6056047124f8fa3638a384643ddb22f89c2f8a0b52d034178049f2db9c4bda2a01f25ef6094d7f2ad21262ceb760bad8e55a4f5ebce752b60635f1d021133e121ea99289e88c18d4c54de"}, {0x1e, 0x5b, 0x1, 0xffffffff8bc60987, 0xfffffffffffffffd, "df9fa39268afb3c10f7221fb3a7d"}, {0x3c, 0x1bb, 0x0, 0x6, 0xfffffffffffff001, "a302eaa145ac212375be51b0247aebed04cdc10b98a735a02d6846e46c80cc1cef6b943a405cfc6b8d7133a7"}, {0x57, 0x3f, 0x408, 0x401, 0x8000, "7b20480822f35f2ce174efc1c92b9bec1ba426d655fafcb1b72c3191e5c2b153fa3f236b187148f45051b2373d89ab41edce9537d35ec896d3f1cdb5be65b041beea9d858562e1"}, {0xe2, 0xfffffffffffffff7, 0x100, 0x4, 0x7fffffff, "567c5518da5574d04fdf14ac5ff28c458240401459af4ca678abdb82588677e1550cd46afb5a9ebea27cfc6ffc61bdd33179a22fcaeffbda4650957d389335d81b3ea51301c8433b0821eda889fef3959d06ae4b895c55e4c406b2dd14628bc0e7a08a2a06a25cd5f5c1e092a6f4c982b94937b677f9b82142cb5f177ce929ac2fb56c933f70ce823652de0131345e7ec858f17a42652537bb7d4efe38024e835cdef772362a8a929ba75222fd2d7b726af1ec618ce1ddb8e40cf39417dda81600a98d70dac50d6af2d8f44a0dc2aa6c3d40"}, {0x26, 0x100000000, 0x820, 0x6, 0x4, "0895608050552a7fc26f7f5b9fd5fb7ed43989829afa"}, {0xff, 0x4, 0x430, 0xfffffffffffffff9, 0x15, "a1f98c3ec0b1c4b587f2d202e858d2ad79291779125ceae66baf6c04929fdb7cfe51a41fe98f4bffa0c4470c78bc80e2fa79bdd3e705c381790c3a7749f76ad0a4696260f781817f7cab15bbc9f1245736eaab89baf1805340c2ef2004a29b5ee8c3476f1d5f685334411e60cf8d123a21553df052c8fea191978f52999f9ad8e1ecc7a445317da4c39c0d328a68649c3ea0a3b301215c5672e133217b45eb1ec970a6ce947b044b6c591e745492320ead04537735bd180e03cbace4c2b525180f663bd339bc61cad9df99d8d17a51c68cc5ddfe6e7d05ee38da401a2b43a6e20c03f412a40cb6169da5c8a48056a2"}], 0x4a4}], 0x7, &(0x7f0000a46000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x30, 0x1, 0x1, [r19, r20, r21, r22, 0xffffffffffffff9c, r23, r24]}, @rights={0x20, 0x1, 0x1, [r25, r26, r27, r28]}], 0x120, 0x20008000}, 0x4000040) r29 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r29, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f00002ad000-0x1f4)=[{0x40, 0x1f, 0x115, 0x0, 0x0, "54b0bd4c6312c64b4fadd900a3e1608ce4dff13c00427153301d314bc49d09324f19631490b19d2b714e144a6da46585"}], 0x40}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/19 08:59:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007d7000-0xaf)="d32aaf9af7298b293997c73c4ad9d9b2dce2ae820d093a6035cb3339211151035821b17f9228fdac7b504b834eff493a75b63137b4afa2de39f437a064815fbb180bad2601ef3633fc9cd2b77990a5b226ee346a87c249375026a2539195a9efee32944f4fdeb46801bd85af09ed04bccbffc147696d49f633708cdb5f855a4ffbdbb77bec76e5359ab434fe72a5cb09150f34653bb7a552082756edde0e03f14d912043f7fea8e0b55cbf648918df", 0xaf) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000399000)={0x0, 0x0, &(0x7f0000536000)=[], 0x0, &(0x7f0000442000)=[@iv={0x48, 0x117, 0x2, 0x2e, "f7c1ff87fc03b9762ddcd1a379ae95284f1f201bd97a237963c60acd45391e95d2a182ea48f1c521a59aba8d627c"}], 0x48, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2017/12/19 08:59:38 executing program 5: mmap(&(0x7f0000000000/0xcda000)=nil, 0xcda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000a8c000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000056f000)={0x0, 0x66, "dc35771dc7b08b98dbedc0d303b94a48ad5c5b5f916cf12bec78751a22635a7cb942fff8017a7bd18361dc0c71f1d55eb7da65dffa0c5f752465ce9ebf3fd423e2d1af65e2c96df7946bfa9004019ccc1d9dba32f5083912dcbbbddbfa7569c4486dc772cc4b"}, &(0x7f0000ba0000)=0x6e) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00001ef000)={r3, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) epoll_wait(r4, &(0x7f0000cdb000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/19 08:59:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004d0000-0x8)=0x6) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000bf0000-0x4)=0x0, &(0x7f0000dff000-0x4)=0x4) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f0000262000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000071d000)={0x0, 0x0}) close(r0) [ 173.371538] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/19 08:59:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000050a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a37000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000000)={0x9, 0x30, r2, 0x7, r3, 0x3, 0x100000001, 0x6}) 2017/12/19 08:59:38 executing program 6: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$packet(r0, &(0x7f00008a6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a31000)=0x14, 0x80800) sendto$packet(r1, &(0x7f000015d000-0x60)="9baa4ae09fff321c6b90da13302be6a17a29a7178f5c332ba2f5e919f4673f1a2da270764c63dfd0063a4cef9154c323aadbe95d0197b520481f63b1695874bbdaaec3537d6904d2766c532aaeec6ff7cb7bb0666c817d85ff56674249b2ae8f", 0x60, 0x0, &(0x7f000008d000)={0x11, 0xff, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r4 = epoll_create1(0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r4, &(0x7f0000ae9000-0x9d)=""/157, 0x9d, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000fa3000)={0x0, 0x0, 0x2e}) r5 = accept4$packet(r2, &(0x7f0000fa2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fa2000)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004f1000)=@sack_info={0x0, 0xc6b5, 0x3f}, &(0x7f00008b0000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00005d4000)={r6, 0xfffffffffffffff9, 0x10}, &(0x7f0000b78000)=0xc) socket(0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000e4e000-0x21)="", 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000235000)={0x3d916a6631a80014, 0x0}) 2017/12/19 08:59:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000877000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) pipe(&(0x7f0000d9f000)={0x0, 0x0}) r3 = accept$alg(r0, 0x0, 0x0) vmsplice(r2, &(0x7f000037b000-0x40)=[{&(0x7f000037a000-0x47)="190b6a0b7bffc4cd606d737aed9e964f917f84921af49c15007d9b5aa9a52054a99295a87d69a296222dede8562868d34ec44b8f7117f6b6de2fde58dacd15ea40dd3f9a77377423c72ed19e30a697f08bcc5b967f47017fcd745dcae1bd4d6274c3a799f28d6c8a2469276e506c4d3d921160b4bbbbf58fb21a3539f26f6ab0", 0x80}], 0x1, 0x0) sendmsg$alg(r2, &(0x7f000090b000)={0x0, 0x0, &(0x7f00001a6000-0x30)=[{&(0x7f00004b8000)="9bae09640e6c12f18427fddeb3980e14511ae942a7cf557355b3b21ca04d61f9fb7ee0004b8c8ff412c7c6cc654554128e403ffa7d966c66a0bc22753abcda03ee2fa83a842e052c1db6eb12d034deb6341cabaaa41f6f1a65817bad0a4a9fe2d3edc36f", 0x64}, {&(0x7f0000641000)="08ecc80f864c95039f4ce100590f4fe6f4a53343052c1a30904cb9fd61fb2ffff9c14cdcf38a98cfa2adbb0406d87d3c6e44835d7a9bb10241f5f1", 0x3b}, {&(0x7f0000352000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000c73000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x20008010}, 0x40) splice(r1, 0x0, r3, 0x0, 0x800000000000000, 0x0) 2017/12/19 08:59:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0x0, 0x0, 0x0}], &(0x7f000000a000)="875b7300000004", 0xffffff7ffffffff9, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) socket$inet6_icmp(0xa, 0x2, 0x3a) 2017/12/19 08:59:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000046b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000040000)={0x2, &(0x7f0000fd2000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) listen(r0, 0x210002) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000640000)=""/71, &(0x7f00000b3000-0x4)=0x47) recvfrom$inet(r2, &(0x7f0000fc1000)=""/90, 0x5a, 0x2, &(0x7f00003cf000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2017/12/19 08:59:38 executing program 5: r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d39000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = getpid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000bd2000-0x4)=r3) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000215000-0x4)={0x0}, 0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000022f000-0x4)=0x0) 2017/12/19 08:59:38 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000bb8000)="ff8d57a9a22d735503b9c986f7903a6e977b77ea955fb6498740f22dbd387a82fdf39bd50000000200000000000000010442a6baad7d6e9796cd9252c63af75012d8c66446efa701", 0x48) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0xe, 0x7) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f50000)={0x0, @in6={{0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff001, 0x5c57, 0x28bd2a3f, 0x85f, 0x1f}, &(0x7f0000784000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e0f000)={0x0, 0x20}, &(0x7f00007bb000-0x4)=0x6) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002f0000)={r2, 0x8, 0x8, 0x9, 0x2, 0x5, 0x9dcb, 0xffffffffe6912ace, {r3, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb39c, 0x9, 0x81, 0xe369, 0x7}}, &(0x7f0000f51000-0x4)=0xb8) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f52000-0x18)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, 0x0, 0x2, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x18) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000f53000-0x1e)=""/30, &(0x7f00002d5000-0x4)=0x1e) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f50000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000058f000)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d42000)={r4, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f54000-0x4)=0x1000000000005, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c9c000-0x10)={0x0, 0x1, 0x1b, 0x5, r3}, 0x10) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000948000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008e6000-0x4)=0x9, 0x4) 2017/12/19 08:59:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00007f6000)={0x1, 0x2, &(0x7f000098a000)=[@map={0xfff, 0x0, 0x0, 0xffffffffffffffff}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)='system\x00', 0xfffffffffffffff9, 0x80, &(0x7f00001df000)=""/128, 0x0, 0x0}, 0x30) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000610000-0x10)={0x77, &(0x7f00008e6000-0x77)="9e30a7f9574ee0afacc249fd59b19a6bb1fe7fe2c7970f76a34769512490bb193c08f52e7553a8a486a5db35aeb9483fc37229959da0d349f448ab98d7bf96ff631f175e40f438ae1499035a30da68ef72dd9161a9855211bbf7758e1038f9f75ca6d1ace0b584b6f1d824db600cdc0ec6c03eb72bfb5b"}) r1 = socket(0x10, 0xa, 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00004ce000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x20, 0x0, 0x0, 0x10}, &(0x7f0000089000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00004fc000)={r2, 0x58, "91a0a8504b45688efacb82a50104553208de9d3ca91f8561746f9b5da31acdafa3448c29b4521105d8a7223b955adc3a2245fa3420d8518aeb102d2986d04fb8680770921346b9501a7c4311fbf545a008f1be71f9eb1961"}, &(0x7f000004e000-0x4)=0x60) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001d6000)={0xffffffffffffff9c}) pipe(&(0x7f000036c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000398000)={&(0x7f000012e000-0xc)=[0x0, 0x0, 0x0], 0x3}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000c58000)={0x0, 0x38, &(0x7f00008aa000)=[@in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa000000}]}, &(0x7f00008fd000)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000045e000)={r3, r0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000307000)=0x3ff, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000c45000-0x10)={r5, 0x20, &(0x7f0000753000-0x20)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a6f000)=0x10) 2017/12/19 08:59:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x2, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000616000)=[{0x28, 0x0, 0x0, 0x7fffffff00000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000dbf000)=@req={0x1ff, 0x8d17, 0x8001, 0x0}, 0x10) write(r0, &(0x7f0000c3d000-0x1f)="1b0000000401ffd600000100230000000800000001001d1800000000000000", 0x1f) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000371000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000e2a000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000054b000)={r1, 0x6, 0x1, 0xffffffff, 0x8, 0x1e31}, 0x14) 2017/12/19 08:59:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000a0f000-0x10)="5ab803e351e917c9bf7a6a4c0eaf9943", 0x10, 0x0, &(0x7f00001ab000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000fcc000-0x1)="d0", 0x1, 0x8004, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)='\v', 0x1, 0xffffffffffffffff, &(0x7f0000c45000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0x6) sendto$inet6(r0, &(0x7f0000feb000)="bd2e32ffa825fcec451d2b7a89598d49681459593dc8b0d95a423b46ccc92f3a06e5fdf31c06f1da539671e12db8e31091b12045ee8ad740b2ee9bb7549c258e913d5128f5c4c8e755223c612050f5d89303a236aacd593998b37213572aad42c3188a083689ce3248030feaccdd929c03403326f6b736195c9aea8d43e07317db6b8647e3aa9eb04ea150e799f354f1ed86c3170fff52351ff2e2d295b6d8b70ac31c4b15326d2df54c3b660711703d0f2338c39aacdf7bd9bb234c0236ed2bce67c75dc382057c96eb889e3e08d1b838cb417c58a40069c40d300b2e5410b8a0b9ea351ed371e648cd30a30755d3e50f2c6b39bf7eca642b7531eb1d63af771e94f4b25ffb3255b7e32a4d4cf4c7e7ff86bf6b3496219605bea5ddf556f83421814a6b4076f4eb097d0e1650dec7087843524c942053c7eb8837262d25d7269ca919b942c0506ef2ba0ea5cc05dcde40679300fb3c1d89498ebc23f151567db27bfc491873bc34b213a1950063f7a8c25c8809b5c5dac97f01078e3668d83883ee64b0e035d47c3f1de992ac9f72d7f73ba87c1318df1084d27019310fe6a835d5d47e159e638563ed06772eb3e452e513e3737f49878b8c3f0f3c5b6a39c8e7b01a97a2648a61aeb4c2799a84db31184ea11030a096636448ff60fa7b3094e4c5ccbd1de6bc01d8666a15d26b564a23cf02749cb352b0e21110470d70b2058cca5125e13f652676e57ca520a9c5a06029d9c01cd1563461dba81bdd00659a59688e6863439e573a4875677931e83da19bffada6e50fbdc1b3d04b9e9a9b71080000000000000024fd0599d7a2298d5d2972fd4ddf4a0451550918400937990d72663c26f72962a67408467d7e9abe910cd53a11c84d1776ed5a6e5f309efe8ebf4fa410a79f2e60f1e335461a796aeaa334533bb776876adad53d2ed12e031449649e41dbff3533c033906a27e879acd80b7e4c6fd7fc39d5015da2dcf5a86a701c19fc4d7cd08e9b29db1aed063c081ad6114ed87ee7fb9942065a0e9bb79d9f9685bacf51e504b53098534f6c1d1aa8dcdbbc701cdbf3ba39ffcbab22610e401b17a709e147fc1e7818597daec229c48decd2c1ba3fe199327edb0ed5940727879c43214dec1fea79e624aeb99e659be4e70c63ac62656b53a3bc89ea89f68bd01d8118cb588bf157d8a1727faa9d6502d81841921c7656e823fd861a472152dbd2f87f3402e77ba2550d08f03720cdde9bd2478e2e214c52fe9d75b3bc40dc77155506b456948504aa4c26381641e10ce3c4636e8bb69818105a1d401513045d76138c2568427980a1420bb06e6ba8495fda5e6549c3f0e425e1c0a49bf5a82123f209a38a0fda6b01c19a84b804f379d1ded717fc96296044f3268a2b6dcbb64622b0bd05e42beea5cce693f3461ca99d9adfd5b774ce61a83af7a2f3ef27f27a1ff67fc9fa3267b3b0fd0875f1b39a612f956d860b5ad38293469572435b30515d2269f4a413cd03b73feee2a938b73dd985b2351e4a736254429d63325802cec86584c9cf80260e12d40d58f9006dd1d3c8ae6a9b39644954770b74ef8be4177e680802f3fb09ccc2277a71fa13f7a34fb396dd90977f5672a34aa0af3541de719ec87696b3cb2f85b25457408a1efac0c3750a64d0a344e79733e05a7b8311b6649289bb32efb384aa9e3e8601aa565e9077be4b91c1ab7aa4bde1d1e46f5703c00bbecb3761a47b7e36a7cae332ec3f2019786949ca3160981377539889787e0578edb4cc707abe5d112e60c1076dbdaac098db225abfd4d0fadc57e45d859dd01396eb05388991b3a37afe6e7361511c2f55ca58d543a9586878910ab0e7deff2409b0e775c188d04fb04855aa09cf441d0236aa6ddb9e6edd8d782ff3868fbe896765b79ec2ce715d46400d1573eaa4593f02cf4cd23173e34d7410a777b21bc5cce2b393e2f716a0d002dc5ea5d2be4aa23571d717a2562fa2f9975619f13cd3805676bc2e0f1008e5849741a58bd30334c9396f551a0fa9df285d0b36c6184e67613d7215c4923598e33394c4a4d3dae972de2f76cdccccf01a58f92a8b6078f360a09eca9bb2c58ac06db7b6e531e15710cad4d75738bf131edf9339a196b59e7c1495f16a77daf484375cede609bc1005c5278dbad371158bd6d5949326ec3a187c65666f433ba225b6bfbbeae793037b10e7f82e2ca84c9b22607d04dc2b0ac1cc1a6fc8615c5bf162e987fedad0ba33102c68e713fcbd7bff9ccc5e8d4a022e24503ac1316123a921cc8e666476fe36c75fd8ba70644c6d328735696a6d53716a82fccf39e8d4010e72d60c20a1d027b63626288c88e42c322dbbc73cb3eeb602758f579038d9dbb0d5309ea371f1cbcad81071ac743a3e8765090a109dd2b5f048822a2768a2df952edfff7582eaa0c586c68dd0072524c74b132cadd6cde57babf29e483dc60412fc48de213d088ae0f6116de65274bf024b2855aea8780bdcfa5a89ab8fff9d3dda53fc17a01a6f1f597d889d5735700749135179937843f578ab375812f716362d33240ae438ccda28df0b2d250c87950ec37cf5a55f3bddb4637765d3732fce0fa09e1e5495538cfe7a08dcd9b0f37bdb678d77c88586a38aebc5f9415c7e836d59771f25252489e3250abc0db80806a76a5e7afb61036e50f08c5eea63bae194d95199bf38ac46ad2b5437b17adeb1f651d6312952b89c78bff7783cd139d63bfd00e53fe99924de13fd341eb108ce3764ef270bd7a9698ca781cef2b54854fa4fae634f9fa101c27af60d75dcb3870de1fac442659e34a77edc2da10a01826c1ed276500b3fbd924e48ceea365e5a2bed85b1a2947f460f052276cbd70b00a7d7fc58e371b27a31146a328bb75da874a16c4b7e0257e2351d10be363b6805ccede62b630557726b457703492d501060b8939dfd45d86ba4c492d0b7e5793e4cf3f55e4db6290fb40c9b3778f252c307b13753bdd0a9e97d68f2e2d15de85068c2714987cd4aae3045be360ecd335317008064593ea289ef5369455f336fc7c19151f17e7672eb677f1d35ab86861b5e98b57da38104c6b6768cb193a3ddc739f52ca6eb5c62e50460d2f335b8d1d6a39a8a4ae76e0eea5e9f455f58c7d3d55c9ec96526429f08414718e61b60e8d08964ba1bb7c00924fd92b4dfe177eb255e1a019b95691cd45ad00a6512cd3d2f3d345a8565060eb44ceadf81a7c5e7348bc991f7a36d5e585780b296b10a5e710ab2e7992b9862fafc5c3cd2d56b4d8c877316ee351fc7dea8c2ee17e35a02b319f99bbcf9488002640a8db5ca4d3f4c583fdad1a68825cf7c11aae54477e8c566a1a29dd65892236a3db82a3615302d1704c8d86d2df0036606054a1741653163b93c04c1cbc2c359689ed12e250360873c0a649c2618ca69fa808e52e6c97d8a3e87f751b953274edee4f1a8db5496bcfdb70a12f70d0240be526661861eb82fc66cf42c7200edd0ca591450b33b3e301abaaf6f0cf8f210685b531760cd7a3fbb18c4c62ab1f0f9cea50349d6417caadafd7a536307b74f52ca6659c028e177344b2bed4e069493524847374ca3792c3e199a6eff2becc84a1efd32af94", 0xa01, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r1, &(0x7f000097b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00009e6000+0xab9)=0x8) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00002d8000)=0x1, &(0x7f0000783000)=0x2) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00003c2000-0xa4)=""/164, &(0x7f0000d9e000-0x4)=0xa4) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000af1000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bfd000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000db6000)={0x0, 0x5, 0x30, 0x69f9, 0x1ff}, &(0x7f0000d35000)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000899000)={r4, 0x21, "8fbc1c17fa51cb0229984fe0d691e29a37730090cae9166b63b2cf1e390ce717a8"}, &(0x7f0000414000-0x4)=0x29) 2017/12/19 08:59:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x68, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x10001, 0x4750, 0x327d}, &(0x7f0000001000-0x4)=0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0xfff}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x15, 0x80005, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000001000-0x4)=0x0) getsockopt(r3, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) 2017/12/19 08:59:38 executing program 5: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ef0000)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000eee000)="18000000020001000000be8c5ee18c88a3000008000600ec01da1e03368a3cdc0a000000d898055bf72752bb6a8800000000dba67e060000000000000067a1e2010067fc2163e0209cee4a5acb3da41f0000ba00670700c88ebbff060100000b01000000b121ec1474d733f542506b00ec008b03cfb7ebe7ec7ee87cccfff6ba000000024f0298e9e9f55406aa0100050000040100000000d791a2ffe3c5632c1adb8a335bd8b2d17fdea21b571068393d2281000000041ad0b4d2c23eef6795", 0xc0) 2017/12/19 08:59:38 executing program 1: r0 = socket(0x3, 0x80007, 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000a77000-0x55)=""/85, &(0x7f0000781000)=0x55) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000057e000)={0x0, 0x11, "b826f47f12b935c410a93ad501c5339ca7"}, &(0x7f0000000000)=0x19) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ba2000-0x18)={r2, 0x7ff, 0x0, 0x8000, 0x174b}, &(0x7f000065c000)=0x18) mmap(&(0x7f00002d5000/0x4000)=nil, 0x4000, 0x0, 0x13132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/19 08:59:38 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000a91000)=0xfffffffffffffff7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000073e000-0x18)=@generic={0x3, 0x20000008, 0x0}) 2017/12/19 08:59:38 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x3, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0x7073f867, 0x0, 0x0, 0xcf10}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00006a7000-0x4)=0x2a, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x5) 2017/12/19 08:59:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000060000)={0x0, 0xe79}, &(0x7f00001ee000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00007f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000076000-0x4)=0xb) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000700000)={0x5, 0x2, 0x6, 0x8, 0x7, 0x6, 0x7fff, 0xdbe, r2}, 0x20) getsockopt$nfc_llcp(r0, 0x118, 0x9e3e400f5bb46999, &(0x7f0000f4e000)=""/123, 0x7b) ioctl$void(r1, 0x5450) 2017/12/19 08:59:38 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007e2000)={0x0, 0x0}, &(0x7f00006cd000)=0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fe6000)=0x0, 0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe7000)={0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00004f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fe8000-0x4)=0x14) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000eee000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe7000)=0xe8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000fe7000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x200, 0x0, 0x101, 0x5, 0x80, 0x20, 0x7, r3, r4}, {0x9, 0x3, 0x100, 0x10001, 0x7f, 0x1, 0x80000000, 0x7fffffff}, {0x3, 0x2317, 0x7fffffff, 0x10000}, 0xfff, 0x8, 0x7fffffff, 0x0, 0x0, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x6}, 0x11, @in=@multicast1=0xe0000001, 0x1f, 0x4, 0x3, 0x100000000, 0x81, 0x3c, 0x301e}}, 0xe8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000fe8000-0x390)={0x5, {{0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a1b000)={r1, &(0x7f0000fe6000)="82ad36e2bf30dfb232368b325b2ee8fb578e77827ca9c427e96fdeb364fcbd4341136d33176812753db084644cc3f08f884b275e5101d00458cf6a3cc2d97768cb34bf8ffe6f9f3788620bba8ab91e57fe85b96eb6d6081cda77122d575c56e319ca9648cd213dcdc1053f293a28240f209f3102495b9734abd445abd31d7693544fb94388d781532f5dda66251e8280371d776382984e5fa191ee50aa498d06d35ea52d50a50dfbef1c618eee7b6952381dcb481afc874df7ff24cd2209d6bd7c60afca749c9864c600c8ae5f9522c3b985c0f38f4b", &(0x7f0000fe6000)=""/86}, 0x18) 2017/12/19 08:59:38 executing program 4: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000fd2000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000567000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000303000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x6, 0xff, 0x7}, &(0x7f0000323000-0x4)=0xa0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fd1000)={0x8, 0x2, 0x9, 0x20, r2}, &(0x7f0000c2c000)=0x10) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000005e000)={r0, &(0x7f0000fd2000)="", &(0x7f0000fbe000)=""/0}, 0x18) 2017/12/19 08:59:38 executing program 3: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b6a000-0x30)={0x0, 0x0, &(0x7f0000b65000)=[], &(0x7f0000fc3000)="626465765e6d640000000000000005000000007000000473746564700070307d00", 0x0, 0x80, &(0x7f0000b66000-0x80)=""/128, 0x0, 0x0}, 0x30) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000013000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008e6000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f000054b000)="1da8470769099019da87023b06c68ff72bd4f08783640a085f8c4a5219c04f9a04f1572567cf8063f3b6484dfbf9b142b3bc57425764b366618ab6150366f31aab2f8baf09d6429d03b6f1859eb738962273dd8293fa7de72615d3f9c88bdf9913f91ff3e80a9c12707e389ef35fc189327314cab6a866e27981411652c53eed272a2b6b2828a14689af889087822a3bf3658acb686ac10d60b488b264cc0d2ad60d05f32fc80d604dfebc54e07fce6dd25eeae2dec3e5698b15cf28a62d6fc05d8c7885e4cf9e5a94b36c916c4e01cef7ee9d", 0xd3, 0x4000090, &(0x7f0000b9e000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/19 08:59:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e92000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000003}, 0x1c) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00008dc000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6f000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000a19000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) writev(r0, &(0x7f00007af000)=[{&(0x7f00003fb000-0x48)='H', 0x1}], 0x1) 2017/12/19 08:59:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000773000-0x5c)={{0xa, 0x1, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, {0xa, 0x0, 0x401, @loopback={0x0, 0x1}, 0x7}, 0x5, [0x1, 0x7f, 0x81, 0x8, 0xffffffffef86841d, 0x8c, 0x100, 0xfff]}, 0x5c) 2017/12/19 08:59:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000098c000-0x4)={0xffffffffffffff9c}) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006a9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057b000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6e000)=""/12, 0xc}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/19 08:59:38 executing program 1: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000af2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000af1000)={&(0x7f0000517000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000af2000-0x10)=[{&(0x7f0000af2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00001d0000-0xc7)=""/199, 0xc7, 0x0}, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000af2000)={0x5, 0xa5}, 0x8) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) 2017/12/19 08:59:38 executing program 4: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) mmap(&(0x7f0000094000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000097000-0x1c)={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x7}, 0x1c) sendmsg$nfc_llcp(r0, &(0x7f000018a000)={&(0x7f0000001000-0x60)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "b177b8c8c2000000ffffffe8081eb8241a170e32101dde9b7583b10084000001ffd4026513e1b9210668e191431f59aff7a6f3d104007d4bdf428e76fa052c", 0x0}, 0x60, &(0x7f0000792000)=[], 0x0, &(0x7f0000098000-0xd0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000010b000)={0x1, &(0x7f0000592000-0x8)=[{0x200, 0x0, 0x7f, 0x0}]}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000409000)={&(0x7f0000039000)='./file0\x00', 0x0}, 0xc) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000792000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000793000-0x4)=0x14) 2017/12/19 08:59:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80002, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000d11000)={0x6, 0xa, &(0x7f000025f000)=[@generic={0xa41, 0x1, 0xd8, 0x9}, @generic={0x5, 0x8, 0xd5fd, 0xb1}, @generic={0x8, 0xba, 0x8000, 0xfffffffffffffbff}, @generic={0x9, 0x8, 0x8, 0x7}, @map={0x9, 0x7fff, 0x6, 0x1}, @generic={0x7fff, 0x2, 0x1ff, 0xffff}, @map={0x1, 0xf, 0x101, 0x1}, @map={0x6, 0x20000000000, 0x100, 0xffffffffffffffff}, @map={0xe5a7, 0x1, 0x5, 0x1}, @map={0x0, 0x3, 0x7, 0xffffffffffffffff}], &(0x7f00005cb000-0xb)='em1selinux\x00', 0x3b6, 0xf7, &(0x7f0000271000-0xf7)=""/247, 0x81, 0x1}, 0x30) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000785000)=r1, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x18, 0x29, 0x4, "f1"}, 0x18, 0x0}], 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00007ca000-0x8)={0x0, 0x0}) preadv(r0, &(0x7f000072c000-0x30)=[{&(0x7f0000ed6000-0x21)=""/33, 0x21}, {&(0x7f000086e000)=""/235, 0xeb}, {&(0x7f0000d04000-0x1000)=""/4096, 0x1000}], 0x3, 0x0) 2017/12/19 08:59:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000005, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d18000)={r0}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000062f000-0x4)=0x0, &(0x7f0000a9c000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f96000-0x8)={0x0, 0x0}, 0x8) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/19 08:59:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c05000-0x4)=0x0) write(r0, &(0x7f00002da000-0x25)="240000001d000104000001080000ff0415390004104ffa000400010000000000ffff10e1", 0x24) 2017/12/19 08:59:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000f87000)=0xb, 0x4) ioctl(r0, 0x1, &(0x7f00006ea000+0x8f9)="97478e5e5fe1cd56a20680894b706920c06cd8508869597504794aeba6ba91ba76833569206cfcc14a0486cf538446e7df372b81fced57a1bb5cfbaf1e41b4224176e9e5c166fbb8a6212cd1f439d30be9e72fa351224be8a473bd91946c5f76ab511047b4f6ca") setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000f71000)=[{&(0x7f00009e4000-0x60)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "8c94f7d2b3bcab5dfad868f27e0b88b9ce86b0af4917b8d4e104c71bb102fbeddbd2e320ae896f0c42d4fdf198617f217e9d1cb1f7c1bc176e547570459134", 0x0}, 0x60, &(0x7f0000f03000)=[], 0x0, &(0x7f0000565000-0x28)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/12/19 08:59:38 executing program 6: r0 = socket(0x10002, 0x4, 0x2) setsockopt(r0, 0x0, 0xc9, &(0x7f0000037000)="", 0x0) 2017/12/19 08:59:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c01000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00009ac000-0xc)={0x0, 0x1f, 0x40}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000379000-0x26)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000cb4000)={0x6c8f, 0x4, 0x1, 0x3, 0x0}, &(0x7f0000497000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c68000)={r2, 0x5}, &(0x7f0000051000-0x4)=0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000095b000-0x10)={0x1, 0x18, &(0x7f0000992000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000823000-0x4)=r4, 0x4) ioctl$sock_bt_hci(r1, 0x400448df, &(0x7f0000e20000-0x98)="b7298a185d4362071c24e9b05b743eccb2b04ec1b728414c9182ae2ef77113b7f09f4c672a5567f9f647d1181f8d3c0cf9ce7ee152f48611fe37ab48d2b2ac13f7e53f0aee3450d1c031ad6d0e4b7d50e055b6745ffa657f5f5c0094307105e4f5181716433ba75f84760ea7af0396abf90671c5eebdcdbb2602901ec26f4800fe6d66b4c7f0a1d83748bd235d2d913038a69c0321d6ba4b") recvfrom$packet(r1, &(0x7f000025e000)=""/225, 0xe1, 0x40, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000010c000)=@sack_info={r3, 0x0, 0x7}, &(0x7f0000c26000-0x4)=0xc) 2017/12/19 08:59:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004fc000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000546000-0xc)={{0xc61, 0xd39, 0x8, 0xed0, 0xb4, 0x2}, 0x8cb}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006ab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f000007d000)=[{{&(0x7f0000ff1000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000079e000-0x30)=[{&(0x7f00008c0000)="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", 0x119}], 0x1, &(0x7f0000403000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48005) sendmsg$alg(r2, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43ab574b074b21e9a99da113d6d97363", 0x47}], 0x1, &(0x7f0000531000-0x5e)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r2, &(0x7f0000117000-0x20)=[{&(0x7f0000fc9000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/19 08:59:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getpeername$packet(r0, &(0x7f000016b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000692000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000afd000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000097b000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000789000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0xffffffffffffff7f, 0x0, 0x0, 0x2, 0x40, 0x0, 0x80, 0xa0, 0x1, r1, r2}, {0x7fff, 0x7, 0x5, 0x2, 0x5, 0x5, 0x277, 0x0}, {0x119, 0x2, 0xffffffff, 0x6ff}, 0x2, 0x4, 0x8001, 0x0, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x2}, 0x5, @in=@rand_addr=0x1ff, 0xffffffff00000001, 0x5, 0x0, 0x8, 0x200, 0x800, 0x2}}, 0xe8) write(r0, &(0x7f0000a4d000)="240000001d000100ff00fa080000000410390004100001000000fd0000000009ffffffff", 0x24) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000047a000)={0x5, 0x9, 0x8004, 0x4, 0x2, 0x100000001, 0xfff, 0x7, 0x0}, &(0x7f000025f000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c49000)={r3, 0xc885}, 0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e01000)=0x0, &(0x7f0000183000)=0x4) 2017/12/19 08:59:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00005fa000)={0x0, 0x1, 0x80000001, 0x3, 0x7, 0x1, 0xbcc9, 0x2, {0x0, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c0, 0x0, 0x3, 0x8000, 0x7ff8000}}, &(0x7f0000ad9000)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00007f6000-0x8)=@assoc_value={r3, 0xff}, &(0x7f0000567000)=0x8) 2017/12/19 08:59:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000003, 0x84) getsockopt$inet6_int(r0, 0x29, 0x100000024, &(0x7f00008a5000-0x4)=0x0, &(0x7f0000273000-0x4)=0x4) r1 = accept(r0, &(0x7f0000ab8000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000019c000)=0x1c) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000d86000-0x5)={0x5, 0x80, 0xff, 0x9}, 0x5) 2017/12/19 08:59:38 executing program 3: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f90000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000bbd000-0x4)=0x1c, 0x800) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fbe000-0x4)=0xe, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r1, &(0x7f000035d000)="", &(0x7f0000fb9000)="", 0x1}, 0x20) 2017/12/19 08:59:38 executing program 5: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(0xffffffffffffffff, &(0x7f00000c7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x5, 0x0) bind$inet(r1, &(0x7f0000005000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000078c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000e5d000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000}, 0x1c) syz_emit_ethernet(0x1046, &(0x7f0000eb6000-0x1489)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x3, 0x6, '\x00\n\t', 0x1010, 0x2b, 0xa148, @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}, {[], @dccp={{0x2, 0x3, 0x4, 0x1, 0x71f, 0x0, 0x0, 0xf, 0xfb5, "06abaf", 0x2, "e901c5"}, "440a57213ea334994efb8b1c309d1d0835e1ab1aed11a955f9396a93e342a11b1aa2f272c5fe575466242fd5d4d68580db6cde0d207951cb06edeea28129e1922735570000000000000007064d0a823c9279a49786714f2c9d7a6d0dcae21385c77330caa8e339c4a20781a788f943592a7edb12fcd337f4c1231da9f4f023847bd27293f8744ad4c3c5559758815dabc63bc6e4468bb47e93d637a5c75eef1ea75d8faaca0527b82e584d0b98b86afb46dc16d07b744c83db1cc5a49dd079b528b7b095583f306217be66b4bb1bd7c7aae0e24c100e3498a22d9fa9fffc848a9e443dd945b652ff488d4fbb747ad3f7cfa12174fe9f630bf851626e10d5871839f45d76425dcc80e0a3bc1c9082235cc03e703e8ba913cfe459e4e2024f4b28412955bd1907182a4a179f1b1edb60f9c326bd60b763a3cb3b0f1d6336d0932f980a026753d7f0a3dd34b88ab9098eb39b8008a166c9c3350a9439d59428d2bd736c0300f4e3fb093a593d452bc4e12da08df78168f1356da38f43ab54389653ed96b5167aac5ae840b86c9acf8c26f789a77790aa26faff839d00a2d572c8aa386e3d6fe9ea9aae1c9f79f659ea35ba58f72c20a0261c9c768f750ae83140c43489bf5cc3d8eaa0a3c173b2a21204c33b0c3de7cf16edc771260f845bd079a26d8af5c0ec3eb13a0c957e80ad528237f1c6cf52e61c107494f0f842f5a6af8b95324c2a025c4d0234462be5dfb0041e2e7991b688c7441fef6df497cc3e4a78310cfb39b5fa20b9fb1e7bf5a995b9ad3a7df0b2df9d3221c28e594d6e3ea81f4fd613abe0197df9c059f9bbabe52b8ace44ba151119a3b3ec141eba4f7c45d3bdf2a246459a62113095b06a72b130089e1e86f0129d39f543a5ec2088cde0fccf9300bc80c0469b92d2641882d9b972bfcba3d58fcc7761d62f5aedc3b01f4e2ce0b65cb20e2db0bd81a34dac58ae5a23dc05c3e0381637288aac43d96c70fd2e89c2d404daeabfa3f837fe032c8b6a430f9cbb2ffbcdabc4c06aaaa3c5977f96ada0355c1aeab18cc6bd6705b87c3fdd346f3b4ba1bd4411433a46df9d712995817099570ed43fcde1fc91fa60a1f667ab03c89f4ee0281ef9ebc8b659662cd5df0feaf6b92a5cde5621afb2a405f45813590c47ea92c2e69ac87bf12d1f57f277563569329c7baf1149cdc7423578c0714b114a4424754a23c8099133fe647f2cbafcb5dd9a8457a831af3c73d805122d302def5869476a1578b3babdda7132f4dba0f72ac7830ce3c10bfbe9c6a3228df4b720238c81aaaf369be91509517cc233f7ac7f6f55958fb914f65264bace34811c2575433745f75638767f1521c726ddfaa7dc42519065d0d808bb99108b250b2ac63a478e4fe7a48c369a7f7801f826166889e40e64305a3a36c9bc20260e3e4b5c561a6d4f8c6993dace62b5ae1ba35825e54fd9e48b3a93301557ca21c1a211bf74aa4bcf42ebe4c23b25d57f2707c7a18aef83ead4ac8edbba1da13913c7de00e3809b82edda7c932b46727e4ed4454bf9249f57651b76cd7465101ec1c93d527aa6316ba8543f7477cdcaab0d9b4d6e974658bc7608a8b995512cde10e243c4b7fc89f14b3ffeed87ec09120d67e62810126566e60b2248736b14ef22a6bb3d2a4c8a1266302f49a40816793538d5d09d1c4cdba46be281149fd79536d7441050335c6ab44a09903c2521ac707ac6b7888774cdf662c8eaa688b3404e17ef98e0d186f77d8558a5e8b768a48be28bea0cd6d961b4ff2665f00c3f43a4ceb5e2e0eabb3dbf1d1eeb5517e901dd6af0598907d8eff2da15eb89288592b3df83913c1d786390ce13ffa0128554e395a6ebaa334e430641ef104da668e51be337c26e35b344557e4f54733ab44fda4923f8eb950d624055e034fd6b24a7ee8a1fe7083d36e292abfa143f9dfa928e5b214b26b9741267394f9f156d3576aed53b9c4fc06452a83ebf0220c2270cedfbe5fcee14dbdf13fbf2a2f37b451d6b1aaed1bad3f9ff2e61fd4f68ca5e8b465810eedaa5fb9c5c34f7727e1cc987c4478219f413676fa4adfc1580781e0450334b21abd48b059b63877d6941374fdd9e6a1f21cff28a46a91c86c418baa71cee0e196064de69b88881416b8bdaf5984202ae768d81899750e83b6f428901779c7b355135804af7d314704f0fe61d83f990669dc14ccf452a509500aaefac6fae8660d38eaedd3368d7cf98b19dab5f0d5be033388336e793778990c6a7600b324bc0a77c9ae49f90b419119361c28d25a57a1259e49acbd42fae96b3193f4b46b00536e222c11d25db0f6c09bebb34a01a95f67288b6fe4cfc8ac5ebed5c7e7576c58bd3ab39fe361a861fc1fb3ad3cbfcbc7c8a96c8ba8f7c1ee965fa93f2b166a7f6592a5e1aa52f71b579e91f5584aa8a950b10a3f09ba86f4049c7d62312b61a5f4dd0dd784d679167ad562fe693f7021e34c6d6459a510e6a735345b6c4c67a318635d89568f28ff2d807dd4ed72c3965ea764499e8d2264a8205102d6d12a0cbc36925f479d1fcdb46d7c0d9bbadcb69ae9f35940164509671bc57984ab118ed128f42310e15f71eb4eb3ec35e4667315a852b638c0dbf870155288debf867b70c9937350df96896cf094b2fc1142bab62ba5901bd7b0931fa953e2d7e7f2e81eb48d674e1bfb8d61c45cd1fcfd7ec22af46b29031257c22f15ea151da8cc4c945b58ff7ed5d4a302dd1093fb538e5fb3f1801b74e8a8db4d411d684f7c4e7518aecd71d9ac47a890d0de81e11986fe52c3cbd0915b96e0faf0b787b76d0d144091e78dc403bbedc75c076ac5fae06dbc49f781c374f87538eb9432abe90e517f914d9d2373c448ab091be606596814d2a86643a93b85b5a50644e365fc606de6087d278915a51431309ca58b08607b332320ed3f08f5275f94a28f324dd58a0f4b33b981c7fcd92cec19af50269d2e8df9cd5ec4d94d90fd85b072cd277a6cb0fc33eb4e5ce794b61f7ee6a909a6ff5389631871e4968aa1fd181e8aaf766602cadb22c162ecb1917171838bde41df0ceba8e01c576c063c6c8b47ba52fab7bd08c7a1b6700bd2ebf9dbdafadbbbffd4c7b9d226f77ed10d88edc3b8b76df619523b7916c679b2116969efc2971d7403524b7ab4d485b2da24d582ece16cf5107ee59e2e5252578ce6b3f18950cc743ccc01cc4d9ca00aac9d23eec22253ad986fd9eae36b26f494fc98c0f267a0d6faec2cf694e5525aa84448370c60c8cda7888a00a69046dd44370bad2e0e95b11ef04776e20009a9a0bea2ddd0fcae654840fab5b3a81f6ffcb2931bcea27fc8d66cbf8d5ea2aea40e514785ebc7d9b591eb8313edfdd86b217b6aadf590bdd9142535d26870b19fb5172255b7d3065325f5d8aab591b24af82dfaa3c95756014006142b39167c43cd56eaf62e9d6d22f7f10ec9c16bc95744e048c13c10c600501fcf007292787bf84e82ba9a71572cc9783b1ab1bd70dbd1a23bd9e4fb622421cef25750d769895b754c41c7c5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0x0) socket(0x2, 0x3, 0x100000001) accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000461000-0x4)=0x10, 0x80000) socket$inet(0x2, 0x2, 0x0) 2017/12/19 08:59:38 executing program 1: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x10000000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) socketpair(0x5, 0x800, 0x3, &(0x7f0000ed0000)={0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000be6000)={0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f44000-0x28)={r2, 0x2, 0xe1, 0x61, &(0x7f0000fc7000-0xe1)="86d98c7f02007b0caf2fd364ee1a41331baa3c8289034e3ea4aa53212414bf98f13f0bdef0b3eb2ba50add5877e8c02d9524019ec09f6050a957203c0e0e74fd0c19d80ecea2bda9ed7a3ae74145f7cf6b6408216726edf3987667ccc8fd21f623a54f98d0b4ab2b6f93221164cbf14d1cf7be6d119ecc89804c753473aeb1c488dd5b69e59ae2aac8b2e75d72663b3d1f314df3c8a2142199831b5a07685ce0924cece90ee9854d35bbbcaba0744c99602fa59dd40b7d2bcecb22bb10494fbcd171a194fd5edd980a8d25b7be81d54187459431c1c76029e251c1a44359c9d1c3", &(0x7f0000b3e000-0x61)=""/97, 0x7, 0x8}, 0x28) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000fc6000-0x290)={0x6, {{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x6b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffff7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000001000-0x4)=0x0, 0x4) 2017/12/19 08:59:38 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000035a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000416000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x2, 0x8, 0x3, 0x0, 0x80, 0xeb02, r1, r2}, {0x0, 0x6, 0x3, 0x40, 0xfffffffffffffffb, 0x6, 0x10001, 0x9}, {0x9, 0x4, 0x80, 0x7}, 0x6, 0x1, 0x0, 0x1, 0x20, 0x1}, {{@in=@empty=0x0, 0x6, 0x9}, 0x3, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd1, 0x3, 0x2, 0x10000, 0x869b, 0xfffffffffffeffff, 0x1f}}, 0xe8) mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 173.733620] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/19 08:59:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto$unix(r1, &(0x7f00000d1000-0xfb)="900073d3df3fb0df5da2ba46ceb4b4be2b7d4b090e2c12ab6bb1231b9f591d7a86562fa5c220d6a9853af1429edb14573af54bec7ea94d97e14c8f245ce3e6e94e3738eeef9049a7dcf70740281a98df95612491b86026d9f60e914b3fadefe02ca4e866d18a2413af76ef2d6c180a028b4d33a0654dcff5d0766eebc3a1a1e69ec79c745ab746c7af520818e694a008b4bfaf679e8718770d861554ed13fc1666441eefba3c8d38ff0237cf017c63a41d4acb989076d4651b19a4002bd59440abdfead91e59b75ff834ebaacd5860f2663d8fb566f521d619cebf11188cff0f80f4f985ffbc8bb70a8ec7b546931d9b2f6beb438b64", 0xf6, 0x0, &(0x7f0000e98000-0xa)=@file={0x0, './file0\x00'}, 0xa) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000fb000-0x4)=0x0, 0x4) r3 = socket(0x5, 0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000268000)='nv\x00', 0x3) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c95000-0x10)={r2, 0x18, &(0x7f0000302000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) recvmsg(r1, &(0x7f00000aa000-0x38)={&(0x7f0000993000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7e000-0x60)=[{&(0x7f0000a41000-0xf5)=""/245, 0xf5}], 0x1, &(0x7f0000406000)=""/0, 0x0, 0x0}, 0x0) 2017/12/19 08:59:38 executing program 4: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006df000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007cb000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000573000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000384000)={r0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000878000+0x31e)=0x8, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) 2017/12/19 08:59:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) bind$alg(r0, &(0x7f0000484000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(authencesn(crc32-generic,chacha20-generic)))\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0x3de}, 0x10) pipe(&(0x7f0000e26000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000edf000-0x4)=0x0, &(0x7f0000d45000)=0x4) syz_emit_ethernet(0x52, &(0x7f0000e05000-0xca)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x1c, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x84, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000a44000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockname$packet(r2, &(0x7f0000af0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000bd5000-0x4)=0x14) 2017/12/19 08:59:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc4000-0x66)="", 0x0, 0x0, &(0x7f0000fca000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000530000-0x88)={0xb8, {{0xa, 0x3, 0xf5c, @loopback={0x0, 0x1}, 0xc0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) close(r0) 2017/12/19 08:59:38 executing program 3: mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000819000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f0000ac4000-0x3d)="1319e899", 0x4) sendto$inet6(r0, &(0x7f0000ac2000-0x62)="8d", 0x1, 0x0, &(0x7f0000ac1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/19 08:59:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0xf, 0x80005, 0xfffffffffffff2df) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000026c000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0061dddb1dcb4b49dc026cd1850a552b"}) 2017/12/19 08:59:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x5b, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003b3000-0x10)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x3f}]}, 0x10) sendto$inet(r0, &(0x7f0000bad000)="", 0x0, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000f0b000)=@ipx={0x4, 0x0, 0x0, "d0d159e674d9", 0x0, 0x0}, 0x10, &(0x7f0000ff2000-0x70)=[{&(0x7f0000b0e000-0x5e)="aac4988169c20a3789a28521c86ae7ebc09adafa1ab882eaae630599d77ec4e0780a37f234dc9c821949685a59a25f6f10eb5c16166cd0675cdda6db34841fc9aa741d5083fa131bb36e6248b98de16f236282b28b28bf126b", 0x59}], 0x1, &(0x7f0000cb0000-0x1010)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48001) 2017/12/19 08:59:38 executing program 7: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) 2017/12/19 08:59:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x4b49, &(0x7f000060e000)="580d1a16a7f4c82e58d6b011a69c5aba0e6da739a9c897efe42d") 2017/12/19 08:59:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1068d", [], {{0x2000086dd, @ipv6={0x0, 0x6, "060002", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x8c, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f000023a000-0x8)={0x0, 0x0}, 0x0, 0x0) 2017/12/19 08:59:38 executing program 3: mmap(&(0x7f0000003000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00007bc000-0x8)=@assoc_value={0x0, 0x5c600000}, &(0x7f000018f000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00009d3000-0x8)={r2, 0x3}, &(0x7f0000001000-0x4)=0x8) sendmmsg$alg(r1, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f000059e000)=[{&(0x7f000037f000)="afcf699741b5ec6a28f8d6bac20ffa0f", 0x10}], 0x1, &(0x7f0000423000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) r3 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b13000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000000000)={@loopback=0x7f000001, @empty=0x0}, 0x8) 2017/12/19 08:59:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000083b000)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000fcd000)=0x0, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e1b000-0x8)={0x0, 0x0}, &(0x7f00004a5000)=0x8) 2017/12/19 08:59:38 executing program 7: r0 = socket$unix(0x1, 0x3, 0x0) connect$unix(r0, &(0x7f000046d000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$llc(0x1a, 0x5, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000462000)={0x1, 0x3, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xedbc, 0x0, 0x0, 0xffffffffffffffff}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x0, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) socketpair(0xa, 0x4, 0x3, &(0x7f00004a8000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ba7000)={r3, &(0x7f00008ea000)="7ff6d5ecaa220dc67e12498cb027e39fb4d61d107ff31279e08e8b1c3bc805f344bc69dbf6695ffb40f462527cebe78ee486322c", &(0x7f000007a000-0xa8)="6d3cebff3f46d435601b5c74d16958fd09ca22ececfed3fe1c2242756fa5950ae6e4fd8da051b324c607e8b74a17df7f082de86967b97473f7cb57369d6931d2cb0b03d1f78a365325da22890e2254d24f76b0d6822da156c75e0665ab2fe21856c5fb8f8d5e68366f4bbd3053bfa3f349a49e718d5e1b87bd5e3d3318b0c247dc60ddaf8f6857b25957bff0370a594e7001643c43aaeb3db209995fe783f4860592b77e1fdb4e1d", 0x3}, 0x20) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000c27000)={r1, r2}) 2017/12/19 08:59:38 executing program 6: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000834000)={0x0, 0x7aaf, 0x209, 0x9, 0x4, 0x401, 0x7, 0x0, 0x0}, &(0x7f00006fc000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000e4a000)={r1, @in6={{0xa, 0x3, 0x1000, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00007e2000-0x38)={&(0x7f00000b1000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "72f16fdb295cef66ccdbc52dc44c0f3f8a5cfc0b320995f94b5a89cafd9db060969ccef6e0bd3edd24edb6339c2588189116828f841c265c77401d102c016b", 0x0}, 0x60, &(0x7f0000e1b000-0x30)=[], 0x0, &(0x7f0000d22000)={0x10, 0x10f, 0x0, ""}, 0x10, 0x0}, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f0000231000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a227cfd86399c1ac204eb4a65b21e531678e893e12003ab58c3204d87625cb37d67298ca57fad84a7a71bddd674dcd27daed2fc91b7153033dfc878eb6b571", 0x0}, 0x60, &(0x7f0000238000)=[], 0x0, &(0x7f000023a000-0x1010)={0x10, 0x2, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) socket(0x3, 0x6, 0x5) close(r0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000822000-0x8)=@assoc_value={0x0, 0x80000000}, &(0x7f0000fef000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005a7000-0x8)={r2, 0x5}, 0x8) 2017/12/19 08:59:38 executing program 0: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000900000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f7b000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000-0x4)=0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000f7a000)={0x6, 0x2, 0x6, 0x9}, 0x10) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f7b000)={0x0, @in6={{0xa, 0x0, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff99, 0xc9, 0x41, 0x2, 0x20}, &(0x7f0000433000-0x4)=0xa0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000bcc000)=@assoc_id=r2, &(0x7f0000f7b000)=0x4) 2017/12/19 08:59:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000472000)={@generic="baf6823d09fd44cbc57d5cd7c9153d49", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000864000)=0x8, 0x4) pipe(&(0x7f000025a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000d20000-0x8)={0x0, 0x5}, &(0x7f0000a45000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000066f000)=@assoc_id=r2, &(0x7f000051b000)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fca000-0x8)=@assoc_value={r3, 0x0}, 0x8) socket(0xa, 0x800, 0x6) getsockopt(r0, 0x200000000084, 0xfffffffffffffffe, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000cbe000-0x4)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000238000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0xf, 0x46d54d9b, 0x8, 0x6dd5}, 0x20) 2017/12/19 08:59:38 executing program 4: r0 = socket(0x0, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000c41000-0x4)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x80, {{0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x80, "6563622863616d656c6c69612900000000000000000000000000000000000000000100"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x210}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000f76000)=""/162, 0xa2}, {&(0x7f0000d26000-0x6a)=""/106, 0x6a}], 0x2, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) accept$alg(r2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x80000000, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38a374b, 0x7, 0xffffffffffffff68, 0x0, 0xd0}, &(0x7f0000c9d000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f78000)={0x6, [0x0, 0x7, 0xbd68, 0x6dd, 0x7, 0x5]}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000ea4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002be000-0x4)=0xb) setsockopt(r4, 0x107, 0x1, &(0x7f0000000000)="01000000030006000017000000c4ffcc", 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000c2d000-0x108)={0x0, @in6={{0xa, 0x0, 0x1ff, @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]}, [0x1, 0x7fff, 0x8, 0x0, 0xbf, 0x6, 0x5, 0x7, 0x9, 0x1, 0xab81, 0x3f, 0xffff, 0xdb9, 0x8f]}, &(0x7f0000f64000-0x4)=0x108) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000568000-0x6)={r5, 0x4}, &(0x7f000018b000-0x4)=0x6) 2017/12/19 08:59:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00003d1000-0x8)={0x0, 0x3f}, &(0x7f000077f000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000741000-0x10)={0x7025, 0x8, 0xd70a, 0x7ff, r0}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000063e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000047a000)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f00007ef000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000711000)={r2, 0x80000, r3}) pipe(&(0x7f0000865000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000235000)=0x0, &(0x7f0000706000)=0x4) bind$alg(0xffffffffffffffff, &(0x7f00004dd000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000021d000-0x14)="72735976d8540a4ae9fff07f1000001184ce1035", 0x14) r6 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ax25_int(r4, 0x101, 0x0, &(0x7f000099c000-0x4)=0x0, 0x4) write(r6, &(0x7f0000f88000+0x25f)="5f2bdba011cd6b67d6e3b316597b7220c24b7e529e4e1abc6bb3e020277a2de3", 0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00007cf000-0x14)={r0, 0x9, 0xfff, 0xfffffffffffffeff, 0x1, 0x8}, 0x14) recvmsg(r6, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/16, 0x10}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2017/12/19 08:59:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x13) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000cdb000-0x4)=0x93b, &(0x7f00002ad000)=0x4) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000ca7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x80000001}) pipe(&(0x7f0000455000-0x8)={0x0, 0x0}) connect$ax25(r1, &(0x7f00003be000-0x10)={0x3, {"a8c7db19014c51"}, 0x80000001}, 0x10) 2017/12/19 08:59:38 executing program 3: syz_extract_tcp_res(&(0x7f0000b2b000)={0x0, 0x0}, 0x3, 0x3) mmap(&(0x7f0000000000/0xe66000)=nil, 0xe66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x6558, @x25={0x0, 0x0, 0x0, "0700000600000000000000"}}}}, 0x0) 2017/12/19 08:59:38 executing program 1: socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000e68000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000017000)=@generic="72c49da2c4ef4ec90db27eade38ece21", 0x10) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000fc5000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000fc5000)=0xe, 0x80800) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000ad4000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fc5000)=0x1c) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000fc6000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fc5000)=0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000ed0000-0x4)=0x0) r4 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000fc7000-0xc)={0x20000000, 0x9, 0x11}) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2017/12/19 08:59:38 executing program 7: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x10000000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f00009ec000)=0x0, 0x4) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fc6000-0x4)={0x1}, 0x4) 2017/12/19 08:59:38 executing program 5: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80003, 0x6, &(0x7f0000a00000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000055b000-0xde)={0x0, 0xd6, "a0fac62068e926db0bc626140b557dce4f17d6e4c7eda40922cd148235b141cc3caf35e8295199a816b5784dbd923d4cf1ff709b59d2246aacc32b02ee0b48f588c3f6da1a04e1576156f59e4840deb0db5004c7c2a5a83c7e96d54c651977447b09438d1db877c73c8158cc6577da5f2ae048daf7d4a4bb601b4d09ea7e00c4369451b34f11be3de41b617da75e20af5fb80a6488a58257ab38dc9d277a7beaf48e39204fbf947e323ab584dc219a8921a40bda3f155906f4bdcb4b5f7b5bf972f5fe52676c5a3e9d58225057ceff01488846dddd9a"}, &(0x7f000070f000-0x4)=0xde) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003e4000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r3, &(0x7f0000aa8000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005ec000)=0x60) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000aa8000)=0x8001, &(0x7f00000e0000-0x4)=0x4) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000aa9000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f00002a3000-0x40)={0x7fffffff, 0x3, 0xb5, 0x69, &(0x7f0000253000)=""/105, 0x70, &(0x7f0000428000)=""/112, 0x7a, &(0x7f0000443000-0x7a)=""/122}) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000aa8000)=@common='nr0\x00') mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000354000)=0x4) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r3, 0x10e, 0xf, &(0x7f0000aa7000)=""/8, &(0x7f0000aa7000)=0x8) mmap(&(0x7f0000aaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00005cf000)={r2, 0xe8, 0x30, 0x0, 0x20}, &(0x7f0000aab000-0x4)=0x18) 2017/12/19 08:59:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[], 0x0, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ea7000)={0x0, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xc996, 0x80, 0x100000001, 0x6}, &(0x7f00009f1000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000de1000)={r1, 0xe2}, 0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00002d1000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fb000-0x480)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)=""/0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/19 08:59:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="", 0x0) connect$inet(r0, &(0x7f00008c4000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/19 08:59:38 executing program 6: mmap(&(0x7f0000000000/0xf30000)=nil, 0xf30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f27000)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f32000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f30000)={r1, 0x100, 0x10, 0x6, 0xf232}, &(0x7f0000f31000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000aa8000-0x10)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) mmap(&(0x7f0000f32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80005, 0x3, &(0x7f0000f32000)={0x0, 0x0}) mmap(&(0x7f0000f32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f32000)=@sack_info={r1, 0x9, 0x6}, &(0x7f0000c62000)=0xc) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c85000)=0x8, 0x4) 2017/12/19 08:59:38 executing program 2: socketpair(0x28fe716d0f913ebf, 0x0, 0xf06, &(0x7f00002ba000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f53000-0x38)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x2, 0x0, 0x8, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000aa6000)={{{{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]}, {{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x36, 0x3, 0x1000, "74dec5a13b4af195b71c75aeb77a295ce056c742a9cdc429d918b6e00e751f784f49c13e63d10cda6f686d8d4970a5de0cd05ab1b9fa2f0f393fffc3417d5b97916c9e58709d529ac876c894f601f9b8"}, 0x160) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000f53000)=0x6) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/19 08:59:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x7ff, &(0x7f0000527000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b2b000)={0x0, 0x64, &(0x7f0000bc7000-0x64)=[@in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb2}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x40, @loopback={0x0, 0x1}, 0x10000}, @in6={0xa, 0x3, 0xff, @loopback={0x0, 0x1}, 0xd7a7}]}, &(0x7f0000038000-0x4)=0x10) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000021000-0x160)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x591, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffff, 0x4, 0x4f9f, "611e03c4f04e7f76802d10e925674606abb87ec681124aa38a60642733180d5da8b0d27c0ddd75b06c5ee7f0ee3ab12a073455a375d8de97ce5f624df84d8137f9b59821ce7c4f56abcaad347e65145c"}, 0x160) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d51000-0x8)={r2, 0xffffffffffffffff}, &(0x7f000012a000-0x4)=0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00006ad000)=0x0) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f0000b32000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/19 08:59:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000be8000)={0x0, 0x4, 0x0, 0x1, 0x6}, &(0x7f0000963000)=0x18) accept(0xffffffffffffffff, &(0x7f00007d7000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000553000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000722000-0xc)={0x0, 0x0, 0x20}, &(0x7f0000d86000)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d76000-0x8)={0x0, 0x9}, &(0x7f00009b4000-0x4)=0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000021e000)=@assoc_id=r0, &(0x7f0000174000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={r2, 0x1, '('}, &(0x7f0000d1d000)=0x9) syz_emit_ethernet(0x32, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, ""}}}}}, 0x0) 2017/12/19 08:59:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xfffffffffffffffe, 0x7, 0xbca) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000fa0000)="5f2f974499c4d06e03507cf7ada27a260a6e0fc14df73a494931542903aa0a3c5d76654005dbd2a935ca90655f57539abf35051670b5f33d8e96f63e6dbd7b4b521466b9293a85fc36a7ea7f635396e999ef8815c2e74c151ff465", 0x5b) bind$inet(r0, &(0x7f000005a000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a1c000)="36000000000040e6ff01000000004000028e1e88d7ac0003", 0x18, 0x400000000000000, &(0x7f00007ab000)={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00005c3000/0x4000)=nil, 0x4000, 0x8, 0x20010, r0, 0x0) 2017/12/19 08:59:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000a80000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000168000-0x20)={0x5, 0x8, 0x200, 0x100, 0x7f, 0x10001, 0x7ff, 0x80000001, 0x0}, &(0x7f00004d9000-0x4)=0x20) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000036a000-0x5)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f000070f000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000e8e000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, r2}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001e9000)={r1, 0xfffffffffffffe00}, 0x8) r3 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r3, 0x29, 0x48, &(0x7f000029e000-0x4)=0x0, &(0x7f0000e62000-0x4)=0x4) 2017/12/19 08:59:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000cb5000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x6, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xe295, 0x5, 0x1, 0x5, &(0x7f00000a6000)=@common='bond0\x00', 0x1, 0xffffffffffffffe1, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000002000)=0x8, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0x8, 0xd3, 0x4, 0x1, 0x4, 0xffffffffffffff9c, 0x5}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x1c)={0xf, 0x95c5, 0x0, 0x3f, 0x4, r1, 0x3}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000002000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r3}) close(r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000006000-0x19)=""/25, &(0x7f0000005000-0x4)=0x19) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000002000-0x4)=0x3) close(r2) ioctl(r1, 0x6, &(0x7f0000001000-0x88)="04268eb2d9c9afec22eff1efef097fc0c880a17aca9a5623647dd388c8f4494a10da118eef13df763a0880bd5901b6f353bf11c211481f226cd1cfcac1351d686038131e5b85a8c229b1a010e50713fb058c75e19ddb65a7604002d67bb6c5eed819401ce26b73e13f6b9a74122c51eef74e32e4711150433b21e7b7b38e61a69c9fc8d38497e371") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000006000)=@common='ip6tnl0\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000005000)={r2, &(0x7f0000008000-0xb)="7c4870c4aaec894a327787", &(0x7f0000007000)=""/49}, 0x18) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000009000-0x88)={0x2, {{0xa, 0x1, 0xfffffffffffffd1e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000009000)={&(0x7f000000a000-0x8)='./file0\x00', 0x0}, 0xc) 2017/12/19 08:59:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x5) sendmsg$unix(r0, &(0x7f00005fa000)={&(0x7f0000573000-0x18)=@file={0xfffffffffffffffd, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f000085a000)=[{&(0x7f00008b5000)='z', 0x1}], 0x1, &(0x7f00001fc000)=[], 0x0, 0x0}, 0x0) 2017/12/19 08:59:38 executing program 2: mmap(&(0x7f0000000000/0xe66000)=nil, 0xe66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcd, &(0x7f0000e66000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="b8a030af2692", [], {{0x86dd, @ipv4={{0x10, 0x4, 0x7ff, 0xdfe, 0xbf, 0x0, 0x6, 0x7fff, 0x3b, 0x0, @multicast2=0xe0000002, @empty=0x0, {[@timestamp={0x44, 0x24, 0x9, 0x0, 0x7, [{[], 0x101}, {[], 0x800}, {[], 0xffffffff}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0xf8d}, {[], 0x7fc00}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x4}]}, @noop={0x1}, @ra={0x94, 0x6, 0x1}]}}, @igmp={0x1e, 0x6, 0x0, @rand_addr=0x8, "299785fa604421f0031a7b1f5c49b898cf61e50c9d9ca85f4782d01bafe5d586377221f091a18fc92771d3e6b457916fd0dfffa6fd797d5af8318ac92abe05887c93625feed3e7b9d0099fb1db6a89a4c2305373f739e50659e6cb5b53a880c152e5cf0f83211c89a6055002f57a494213a8fc4542afc6"}}}}}, 0x0) 2017/12/19 08:59:38 executing program 1: mmap(&(0x7f0000000000/0x8c1000)=nil, 0x8c1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) mmap(&(0x7f00008c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000004f000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000e1000-0x10)={0x0, 0xbc, &(0x7f00008c2000-0xbc)=[@in6={0xa, 0x3, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc2b1}, @in6={0xa, 0x1, 0x76f7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}]}, &(0x7f00008c1000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000007a000)=r1, 0x4) write(r0, &(0x7f000025b000)="240000001e000d06f801004000000000010008000000000007410100000100010c0002c7", 0x24) 2017/12/19 08:59:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3ff) epoll_pwait(r0, &(0x7f0000480000-0xc)=[{0x0, 0x0}], 0x1, 0x40, &(0x7f00000de000-0x8)={0x8}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000bcc000-0xc)={0x20000000, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) accept$alg(r1, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000939000-0xc)={0x8, 0x0}) 2017/12/19 08:59:38 executing program 4: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000587000)="", &(0x7f0000fcb000)="", 0x2}, 0x20) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000fce000)={0xa, 0x8, &(0x7f0000fce000)=[@map={0x7f, 0x5, 0xa4, r0}, @map={0x401, 0x1, 0x5, r0}, @generic={0x800, 0x1, 0x7fff, 0xffffffffffffffff}, @map={0x1, 0x8000, 0x3, r0}, @map={0x81, 0x4, 0xfffffffffffffff7, r0}, @map={0x1, 0x1ff, 0x80000000, r0}, @generic={0x7ff, 0x4, 0xaf0d, 0x5}, @generic={0x2, 0x7ff, 0x0, 0x2}], &(0x7f00002c8000-0xc)="b64d656d317b7d6574683000", 0x100000001, 0xae, &(0x7f0000ba7000)=""/174, 0x41f, 0x1}, 0x30) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000fcf000-0x4)=r2, 0x4) 2017/12/19 08:59:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000bd2000-0x3f)={@random="e3ae88951c0d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @empty=0x0, "bc7f040080000020000000000000000007ef0000"}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002bf000)={0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000023c000)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000a9c000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ab4000)={r1, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000073f000)={0x0, 0xf5, "9d2c31c62a983c2765e5c5e5a7c1f39e1e7c10a6e329d422a08c65b1eb39683b57ad51d5771909e8590897f2b435423487e4c6cb449dda5e41e2afa0a59f7eb106bfe33719d8261c488fd3bc7ebb23a2b8e71826b15f7537c8795b3ec0e3df559646596e41db42813081223a8a88a03ceea385323fb2d6afd0ae4a24b257c8feeff773c70ccb181927354705524626ec80ab020b6f26ead8604a877eb42b67400be5d614851f9d9e5ca5480b6a363814b1e8bb463885343d56f3c1de3ea43d761ff8bc435b65399722984d96bb0620742ef17e99579a354a422df966e94cfb75cc3e0c2ec8023f2b86d91920a1e98ae6639684b87a"}, &(0x7f000051a000)=0xfd) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b67000-0x10)={0xf2e, 0xc, 0x3ff, 0x4, r2}, 0x10) [ 174.077431] RDS: rds_bind could not find a transport for 172.20.1.170, load rds_tcp or rds_rdma? [ 174.104675] sctp: [Deprecated]: syz-executor0 (pid 23727) Use of int in maxseg socket option. [ 174.104675] Use struct sctp_assoc_value instead 2017/12/19 08:59:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x2, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000d4f000)={@loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000373000)=0xc) recvfrom$packet(r0, &(0x7f0000cc5000)=""/19, 0x13, 0x10000, &(0x7f0000d1e000-0x14)={0x11, 0x15, r1, 0x1, 0xe9ba, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/19 08:59:38 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair(0x6, 0x1, 0xffffffff, &(0x7f0000d72000-0x8)={0x0, 0x0}) getsockname$netrom(r2, &(0x7f0000b13000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000037e000)=0x48) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000009e000)=0x0, 0x4) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f0000612000)={0x0, 0x0, &(0x7f0000f73000-0x40)=[{&(0x7f0000e7e000)="", 0x0}, {&(0x7f0000f7d000-0xd0)="ebe159748ea2e71f6adb9d29f6870fdf1288bafd15220edb2fc3224e13f920a3aee7dfc46b4c0262bfe0e6b0410a6539c63257100ecd8bfb512ebbd7d44198db6a0e38e69fccb1780fae6ff1e76ed98a5eccba15113b98704502dc1bf844ff8a703d64c91454dbcdd4d19624c689f7f5b14d44e5b6bf45432996d392f0f60285f0b9c9b92e3f89b4e5c4c0d7e194e14dade670fb1db23a3a90b5e8e22a7f40661287080d195f1f0e7cc99a9db74c3804f0517e49e72d6a6ccf5fce3ce49e9fcbe049497d322ca1e492aea723bd281152", 0xd0}], 0x2, &(0x7f00006a9000)=[], 0x0, 0x1}, 0x2004407d) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f6f000-0x79)=""/121, 0x79}, {&(0x7f0000737000)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000c9a000-0xc)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) 2017/12/19 08:59:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x7, 0x2, &(0x7f0000444000-0x20)="4a9f6fbbd3f0666ad7c2d6253041a8e1907d98c64c5d46aabf90c65ca6617da1", 0x20) r2 = socket(0xa, 0x3, 0xff) sendto$unix(r2, &(0x7f00001d2000-0x2a)="0300000000000000e24c09fff00026705fb30a0002b3724c7d655f885c5bc9d8c3010001d9119677", 0x28, 0x8c4, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/12/19 08:59:38 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xb) writev(r0, &(0x7f0000a07000+0xf08)=[{&(0x7f0000793000-0x11c)="820000001300094700ff6100a7e800000600000001000000000000002600800037000e00a00000e119ff03000000000000e9ffff03000400059391da35cfe9b779fbb07818dcf9d0ccd243d31d0000000024a7fdd0ab44934e0d3f558903efd79ca82bf61f192c410b9d3b3b63bd5226bce2a7e721bb1d2353483c687f29436610b3", 0x82}], 0x1) 2017/12/19 08:59:38 executing program 5: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x3, 0x0) write(r0, &(0x7f0000a13000)="26000000130047f1ffffff7f00ffffff080003ff01000000f6b200000017edff04002b006e35", 0x26) 2017/12/19 08:59:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xcda000)=nil, 0xcda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000cdb000-0x83)=""/131, 0x83, 0x0) r2 = epoll_create1(0x0) socket$bt_hidp(0x1f, 0x3, 0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000005000)={0x0, 0x0}) r3 = epoll_create1(0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00004ee000-0x8)={0x0, 0x0}) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000cdb000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000cdb000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000aba000-0x6)={r5, 0x5}, 0x6) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) epoll_wait(r3, &(0x7f0000cdb000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/19 08:59:38 executing program 4: r0 = socket$kcm(0x29, 0x10000000000005, 0x0) setsockopt(r0, 0x119, 0x0, &(0x7f00000d2000)="", 0x0) 2017/12/19 08:59:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000083c000)={0x1, 0x2, &(0x7f000000c000-0x18)=[@generic={0x40, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)='system\x00', 0x1, 0x80, &(0x7f00001df000)=""/128, 0x0, 0x100000000000}, 0x30) r0 = accept4(0xffffffffffffff9c, &(0x7f0000326000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f6d000-0x4)=0x10, 0x80000) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00005d0000)={0x5, 0x1f, 0x4, 0x1ff}, 0x10) 2017/12/19 08:59:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000306000-0x8)={0x0, 0x0}, &(0x7f0000a43000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000003a000-0xaf)={r1, 0xa7, "70b88be01f64808e077e90529f82e154ec769a66115cd1a456be9f326ddf800cbd5ec641a096350244229f7df57dba1dd0588d5e64d63978fd3de1b4f0e8f0edf46f32927aa0c2104c8eaff9d3abb291f294cf9d5561040bc4f5959ce3ca8ea3389ec2bb83fdb92944ade2dfc6e26d2ee94620d8d8437f8d7b90cb59e4fe341f604d61f87379c9aceaca23146c388f2f9352a876eba4e2de905478b5b791741889206f6524ba04"}, &(0x7f0000d02000-0x4)=0xaf) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000dd5000)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffc, 'wp384-generic\x00'}, 0x58) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_buf(r3, 0x0, 0x27, &(0x7f0000f2d000)=""/128, &(0x7f0000b90000)=0x80) accept$alg(r2, 0x0, 0x0) read(r2, &(0x7f0000a8a000)=""/147, 0x93) [ 174.140617] sctp: [Deprecated]: syz-executor0 (pid 23727) Use of int in maxseg socket option. [ 174.140617] Use struct sctp_assoc_value instead 2017/12/19 08:59:38 executing program 5: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000791000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f06000-0x4)=0x9) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ecb000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602663d75dd05a04c57bbb2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0709020000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b836614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2017/12/19 08:59:38 executing program 4: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) bpf$MAP_CREATE(0x0, &(0x7f0000a9e000)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x10000, &(0x7f0000eef000+0xae9)={0x0, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000eef000)={0x0, 0x6051}, &(0x7f0000a7d000-0x4)=0x8) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ef1000-0x8)={r2, 0x7ff}, &(0x7f0000b0e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000274000)={r2, 0x80000001}, &(0x7f00000ee000-0x4)=0x8) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ef1000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef1000-0x4)=0xe8) 2017/12/19 08:59:39 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00005cf000)=[{r1, 0x0, 0x0}], 0x1, 0x1001) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000785000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000300000-0x4)=0x3, 0x4) 2017/12/19 08:59:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00001a0000-0x1)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004e2000)=0x0, &(0x7f0000d93000-0x4)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f08000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) 2017/12/19 08:59:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008f4000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000d2c000+0xd5f)={0x1, 0x2, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x2f}, @generic={0x10000000000d395, 0x0, 0x0, 0x0}], &(0x7f00006fe000)='ppp1system)\x00', 0xfffffffffffffff9, 0x80, &(0x7f00001df000)=""/128, 0x0, 0x0}, 0x30) r0 = accept4(0xffffffffffffffff, &(0x7f0000496000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009e9000)=0x10, 0x80800) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00007af000-0x10)={0x2, &(0x7f0000e75000-0x3c)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000fd8000-0x4)=0xa3, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000041a000)={0x2, &(0x7f00006a9000-0x10)=[{0x40, 0x400, 0x80000, 0x20}, {0x7, 0x1, 0x10000, 0x101}]}, 0x10) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000cc8000)=""/4096, &(0x7f0000f8a000-0x1)=0x1000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000049a000)={0x3ff, 0x800a, 0x400, 0x8, 0x0}, &(0x7f0000417000)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000552000)={0x1, &(0x7f0000113000-0x8)=[{0x5d4aa341, 0x9, 0x9, 0x5}]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001fb000)={r1, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfffffffffffffff8}, &(0x7f00009d6000)=0x98) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000f60000-0x4f)=""/79, &(0x7f0000527000)=0x4f) 2017/12/19 08:59:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000b74000)="260000005e0009fff10000f83a0000000000000001fffffffffffffffd00085b1ee9fb4b35ea", 0x26) writev(r0, &(0x7f0000a0e000)=[{&(0x7f000001c000-0x6e)="4c7aecc2e90f4fcaaa935f1c0a4f87ba1459111dad88cd544aed002fc054a1142ca856ef3ca8021bb100ebda591e491c9d030e806e3f8e993115831db1724ffb1ea4a2572bf167a4d351bb915a1032d5294ecd1e65c6dc1abc682b36a27167c35d3bb12b0486133a9984f4547d8b", 0x6e}, {&(0x7f0000144000)="9cea16ce927daa56d50bd33c11daa253dd15d07c013b65eb4f01062fffcecf472e", 0x21}, {&(0x7f00003d7000-0x5d)="d7fa467ce3392f3c76f04e8b4b6da5717de8ce0c0b27e37d08716be34aac82f821a66ec48a3b68aeac18b1b84da33d85953b1164c5a1cd80d8e18d768cb33a721273dca8e3c8aa527604c1e7c09c42a8003812932b57d9ae95dc5c4543", 0x5d}, {&(0x7f0000dae000)="ad9910bcbbae99a2ddc3de8f848ca24413ebb55bc9975168d08841c5a90dd20531ec035ff4a32c379d764418a6419e73ec7066a96e1bfaecb8f6b04d8a9077a2de92ba07bbd3fba3e2228495ba1aaaab634c19aa0b", 0x55}, {&(0x7f00004da000-0xe1)="7123941a3c32d5dacd2c4db34bf1ed8ed1640679064831617ba3d376b9abc1e014f18dd8b365409c7efb9469def166ac4bebfbdde369f36758e4d30353f3edfbd890fc40f260319ee194a72f0f4904f82562f035f03b625e4fad107ce28bc39d78bf9368cb1ab27d1c7727b92a592396d80e2895c16f4248211ed9244b2afd1e45afbd97731a074f1d557074ba2b1b7424beb6ba823887946c12ddcafeff960f32cedb3bdd8a28de93500d9d83ed65b03304c980888b66927bc836f022d79a9580bcc073ad2c0c455823c67f470dd9c427a8b68c719d9ba63f3a457440ce853e9c", 0xe1}, {&(0x7f000081a000-0xfb)="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", 0xfb}, {&(0x7f0000194000-0x64)="5191b14a36288f228045b5dc3e9b265235ca9c33357d2611a0609ccf760e2a44c92aa9c6234c23b813927cac9156ed642d612ce736812ad9aa351255b65678bdeee4ca6aa1fe4a035b7f0103a926ca4feffc3ff3b06c575f2a1ba5540b0f646964f55504", 0x64}, {&(0x7f00002c2000-0x98)="7c19c4f2a1d39991c519744926ccb5624487c071dd613215e3adb78265f884ba07946f09c41ec9900117e74149b2efc5d4684d26f3d0898483633abbc0bbdd24329be85e349b632dff1421ef5cd30a1bc20709181302ccf61b3501a72ebf1a67b686ec645e6c6ed4256c59dc27c3c3480c16dfbb66b2c7e8ca82d72cfe0f205bc1e7df319537c1d54dc0799ff96bec909cc4168d610f0383", 0x98}, {&(0x7f0000b81000+0xa5e)="4bb4543d63f1aeec762e5baf49cc38c2f05c8093666679baa2426820209b2e5a156ae0245adca0a50dff1bcc9ebee1a374d4052ad89d9c4687f4e073f51045518161c283f252fcb7f734580b39273ce6b8ffaa08fea482e75647d477d6a051fd2a493c05e53f1cd3649276c464913e4cf49fe5c01c73c43967305f76ba0c2eb2d1381368137a00cc88707f458176c43eb7eaef41ee594f5142c253b578961fdbc7cc2d053afc832e5292995c80b9bb9e1d4c3dc1f0a14dba98eb582d597c", 0xbe}], 0x9) recvfrom(r0, &(0x7f000069b000)=""/0, 0x0, 0x0, &(0x7f000040b000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000045c000)={0x401, 0xfffffffffffffffd, 0x0, 0x0, 0x7fff, 0x2, 0x80000001, 0x64, 0x0}, &(0x7f00005a3000-0x4)=0x20) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000dd1000)=0x0, &(0x7f0000204000-0x4)=0x8) bind$netrom(r0, &(0x7f0000ebc000-0x48)=@full={{0x3, {"2b6edbe8a424f7"}, 0x9a81}, [{"b2130f83e5fe0e"}, {"874952de714b76"}, {"f29b931795f8e5"}, {"e38dcabe8b38ef"}, {"2143cc7920bdb8"}, {"b9a83f4d81b604"}, {"49f76d2139159e"}, {"a7975116c0be50"}]}, 0x48) setsockopt$inet6_int(r0, 0x29, 0x5a, &(0x7f0000d3f000-0x4)=0x10000, 0x4) readv(r0, &(0x7f00001b5000-0x10)=[{&(0x7f0000e60000-0xa8)=""/168, 0xa8}], 0x1) 2017/12/19 08:59:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) recvmsg$netrom(r1, &(0x7f0000a2a000)={&(0x7f0000af1000-0x10)=@ax25={0x3, {"1449b6fe64f91f"}, 0x0}, 0x10, &(0x7f000055c000-0x10)=[{&(0x7f00002d9000)="78c6", 0x2}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/19 08:59:39 executing program 2: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f17000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ffe000)="f900000000a6e5000000000000006898", 0x10) r3 = accept$alg(r1, 0x0, 0x0) pipe(&(0x7f0000ffe000-0x8)={0x0, 0x0}) vmsplice(r5, &(0x7f00005cb000-0x90)=[{&(0x7f000009b000-0x70)="e6ec216ca841a593f0b8a39e168a11a3f64b9deda2050977a5e43979cb7983a39cfcd297243a4f80f371f1079fe8954c4564b9027298d48ac7c431028aacccf41d623d4e74a2e352e1187f8184c061bda6c08d1b82b4df82c8bb7d85fa82c83bb1a071ec6f52b18868da22a4458090b5", 0x70}, {&(0x7f0000ffe000)="6dd4fb2bc3f97074dd9f09bafa78aa575e824c3b9b1e2b5cb689bce4bc442951a2567ca0ab5d29e7cf57bf38289f343c82f0e53cc7aba7af96a1abbafd1d1d23ec003cec3658c429fdabf04e96a4e54b84dd4a367841ac7b58064113", 0x5c}, {&(0x7f0000478000-0x18)="64f4bcb822fb9472475e10cd34f05c5aad1f8db57e28164d", 0x18}, {&(0x7f0000f60000-0xc2)="cf113cb0cf5b9b9a3f6d07ad01cb427c37949384e29ea86df63600ca209975d124823111a18879f5a0d35fb71fb9d40360f45d6f73deb12142ef95507c0ba72ffa0190421d14c080138dc7e0a10feff3ba3c769699c5516eb9cadba3ceea07099824c51ac9fe77f6b369cc6a3ae62fda07616363d150ba5d4a7b33c7cac97e44df7051393783c37116ae39b6bf0cd829ecb88b0f81bd1375a6a115cbdaced65dd9b937c063e363188f14e4204943b930134eeae866405d6489ed55b2e4924203bc7b", 0xc2}, {&(0x7f00002da000)="fa651d02c46eb0c4b1bbd076056abd0e19b4ba89e70091d0af4b022477376a296b756ee127cebaf8bde42562ee4a8a11e5992c1f55a90eb3e21c7dfa4a8bb366c20c957288379f96e8a54f5a2022f785ae10f9057d0ab87a679e1fc706b6b59ca49a4fe427d25a15fcf9be930a43516b9833e415c2d009c89f0174c8085fc60d26ab1f508baf307e0c0abf055c2c2136dc66399d147690dc5f4003f0d8c416af73b9302f2acd7f", 0xa7}], 0x5, 0x0) splice(r4, 0x0, r3, 0x0, 0x10001, 0x0) setsockopt(r0, 0x800000010d, 0xe, &(0x7f0000001000-0x1)="02", 0x1) r6 = accept4(r5, &(0x7f0000ac6000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000cf1000-0x4)=0x58, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000bbe000)=0x80, &(0x7f0000d3c000)=0x1) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000883000-0x4)=0xffffffff, 0x4) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000167000)={0x0, 0x0, 0x0}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f000058e000)={0x7, 0x1, 0x0, 0x8001, 0x3, r7, 0x6}, 0x1c) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r6, 0x29, 0x4c, &(0x7f0000dc2000-0x4)=0x0, &(0x7f0000164000)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f00009a8000)={r6}) sendmsg$netlink(r6, &(0x7f0000f5f000)={&(0x7f0000f5f000)={0x10, 0x0, 0x4, 0x1}, 0xc, &(0x7f0000f60000-0xa0)=[{&(0x7f0000f5f000+0x926)=[], 0x0}, {&(0x7f0000f5f000)=[{0x108, 0xa5ca, 0x1, 0xffffffffffffffcc, 0x7, "52f7a1772281a813f75135d534469ea4d63f45b44a7187d1f619aec54eaa2ec55b9895aadafbcc0040c137df0bee2196c55c2129752918d159d909c5dd84a29a6cd26843b3d30255b8aa813645b5e78ed3c14cf02306fd97d6f44295f7266ed4b19b789f5fd5af8b288a0e3939c9797638e9e64355b38b29720e752e256e8764bb92de280ffa71164bb1c55765b62268cdd5ed139b8d9b1970414ee8d28822e871c07768bb1c5adab97732fb4227587a9a75f92cecbbb4f20dd314dd8e1e84c55e0257a7026bc8944b147be7c65dfec3ef2a278ed917f78aee0c303daa289d6c6e3c18039452ad5240b99eee5a515114a18a59318b3ae509"}, {0x103, 0xffffffffffff8000, 0x8, 0x8, 0x80000001, "a987e05c30d93381b145259b4592d1e01f4f6af6d6bfcc6327fefa8e9ea92692cc1ec87613b50724b364cfa2a6447da79680dd482d3cd85afe9e09ccfbf9577e146bc1dda64ef70b65722598aa2733bf334286054b151ae10c86146956a183ca0e27a5ba3b297ac95e534d58de823173af7fcf1eb54297fd334d7b58dd85b1478b100bc1e2e01d8944b42af4ad0a9a157c13590c3ff9e1232a505c41f7f7fa0fa751c1b9afafc4ac7b6e205ebafb7c009b3d5b2de7bc5085dffdaef9233a9deef367bc1919445158b1f8ecbf2bafd244f4cf36506d2047a560391b6820effea1041e81bf7469041fea1fc7b8811c2771b42b14"}, {0x65, 0x4, 0x300, 0x3, 0x3, "da7d1912c7255efbbbf6bc3af122b1a64705f17afce586696faa9db16977ce41925b201614223f813356bb070c2940f7fb2d64d5748500f47b1d84ef169b2de6e03602e2da9fccf90edf7766636255c8cfa01e5cc3"}, {0x3e, 0x3, 0x20, 0x0, 0x2, "a54cb28f69bf3b65152547ca9f148538e970520975dbf0472a6bafcf8d27851dba0953e2f7e3730595b420dffc5f"}, {0x79, 0x7d, 0x100, 0x4, 0xffffffff, "e458ed3a590f847437a3f82f97f3c4f576d32742713c70dcae520b242749a92552affa9b41283ec36efdaab2179166f4adc1a4236309aee2bed17b6a50f377218976dff8272f855ef9a396f9b4c44480eb4ea10dec07f5235b23179ef1a0e0fe9bcab0dccdd5c0a212"}, {0x41, 0x6, 0x200, 0x81, 0x10001, "920c160bed817b639340ad60cfb3119ad2846a5d92665bcb31e137d71113544893295d6dec74dcef8aa5fe23d1a42f55ed"}, {0x9b, 0xfffffffffffffff8, 0x0, 0x2000, 0x7, "86f8aea0ad913d6b543818d158e0d3f06c3ad9ab9941bacab59107d2e7be092d20856a4ed859227f75391ebfa3d58ac2fda11992059509d25eb2f4c42a5520bb16440c65cf6a9b3f5ab82b9189122864d4d9e3c785fcd6b1c867747546f2dc840839a3292aaae9a9d89134355d71dc7c5fb2827799f158bcb2a6e20707cde41d452cd9321b1272614b021f"}], 0x403}, {&(0x7f0000713000)=[{0x99, 0x6, 0x20, 0x9, 0x3, "ca3c8d0000000000000000d46558e3ca201f2e729bfe2453f2de694d89f0fbd338f8301e78ab48a81c21d2972b97cb62eb7f837d5f741951d0390b87b07e1cada0ca354825c0eb22d5ffffffd8e292c0cab66da3b7c6482fa0eb4ba9f357797539838e3bfce22a7e725dea5d3e8b45d0991ee119c4b5cfd1be9faaf420de8220caec9a02000000421e"}, {0x62, 0x6, 0x904, 0xffffffff, 0x400, "929dbf76566003e9403015ff46f60fb642b8f70f049198408c0d479551c5783e891ba382dc0a34c0221a70ea51373a07f0b8093050b0c8a4b32c732c19d176723080927fd7441c4b7d344a33dcadc9471d25"}, {0xfe, 0x7, 0x804, 0x101, 0x80, "c53a193c282c2e458482b3e0845ff325f35fe29d7046b03be458d2160f2d135fdce7daefeff316999b94435b0e0a90f39171de7c21f66ecd1614b9f7d6518c09b596ee906b3c5edcc2b6ccbaca89bf5f968b597f08de085554faa5055558702b00f7c21e1c840e4caf046a00692c0dc1342d5e8e7a9468e06b91231451b244ddecfcced176c034738a436f3082e45d5fdb79b355ab1ecda77b0946ba0848b641b39d1483046f5f4e43a9cd51e3009f8295aef159a5a042fded78a4de9f7624b6e47962c63dc496d5ea5129ed58a85a645a8d5b07e189722f3dddd1ec1602a39373134a129715e1167afe71f97488"}], 0x1f9}, {&(0x7f0000d7f000)=[{0x10b, 0x6, 0x202, 0x8, 0x80000000, "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"}, {0x2c, 0x7, 0x300, 0x9ad, 0x4, "19edb8e0c9ffaf080f92179bbb8b4a89e3030f6bafa0043862317a7e"}, {0x1010, 0x6, 0x210, 0x1, 0x2, "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{0x97, 0x100000001, 0x102, 0x1000, 0x8, "c517df829a8ad2046caa31001174a4cc8a90d847c0b7dc56631f7799ed43b82c84f5da6f074bd388632fe9bf6f5f5b08ef6ea345ff19ec2c6f4d2cd460ebf01a8e250befc3c4abf9265896bedf2d4dd8b499d7905e5b6f95255e0d8871228893138dfc059b3394b5ecbe15b466a2280d3a408a0bd5ef48ed4fb8a46077a6364b94cfb110104c39"}], 0x11de}, {&(0x7f0000f5f000)=[{0xc0, 0x7, 0x0, 0x9d, 0x0, "3624b30424621fd4a41be1e458908b9790c5a184d430b588484142d8de56785db371e31d1b8c8594860f8449a645a31ae84a88639fb5dc9aa8c982697cad555f63d370b4ade5d38f023588b7f1216c0a2f74d52020b60e85d581a12fe67b3dfb671a2f0ff267d0d46a795a86184363949d2ce325b4b6ffd2aec4ff492f51dbd67dc58a91b5e53882cb404b3f5924b2204fc659c6b1d24eb2d1e7ff02d338483bf5e10fe68e8bf38573aa7e28c58a9352"}, {0x43, 0x0, 0x301, 0x2000000000008, 0x8, "90c9873a08ddcd3b673da156e9b91e46cff0174272ae6b5585cd61ff28268c18fb4163a979f4d23903d9354a7a09e1ca1e6aab"}], 0x103}, {&(0x7f0000ca9000)=[{0x3f, 0xff, 0x0, 0x9, 0x5f1, "5edd203670c900f221d3a767321ad0d4c5fb1fbd9a2aadfd7c7349b4ccdb16e71a3c1347e88d61f5778a197f5d004a"}, {0xd6, 0x6, 0x900, 0x2, 0x200, "51a0a63d1dc74ece79ce102c6cc707064755692bf5aceddc547f9f0be5f4993be99442497d2036c5da8611d525da8ae5f41dbe98c6414b8a0e9c8e753daec60fd5aee50b830ec229713601f736910fbbe2b627e40b0fbc47528296f0048f1aa692b4b5c5899ada05393d6cd9282e3cfcdc164da14461cec70e8abf42e5921896f347a6de9e28556728aaf5cedbdf938d4e1ac4a0a5a2972ac4e5286aee96c9d117152e8f19c721a699eec950d99f15d08de316a5fd03007e61ae36dc98dae2ac1e070455dd99"}], 0x115}, {&(0x7f0000f60000-0xcc)=[{0x1f, 0x9, 0x1, 0xff, 0x2, "05852a938a739a4d3418a92b721261"}, {0x7e, 0x0, 0x500, 0x7fff, 0x7f, "f3f790fd7517bcba402183e62645c11e021fdf5a105ed6cef09c37bcd09dab6ecd8b4454b13310ef020f25c17e1b51cec6c77c68f56f5b5e887940c28fc5881b30bdf8df6d0061e5f15bace365b01b933a00e4957b6575cc56b2c6ca678ba8863bf538844ee9b11f14818277661e"}, {0x2f, 0xc499, 0x800, 0x5, 0x1, "a2e40884cc7647fdce7612e629dd827a1a49f9bc27a19066dc01ebac9fa876"}], 0xcc}, {&(0x7f0000f17000)=[{0x39, 0x4, 0xa, 0x1f, 0x10001, "bacc42c4001698d70a381ce70d7375a6410c33aad4bb656187181e6133a916e9e5d06349356d292fd4"}, {0x65, 0xeb, 0x330, 0x0, 0x1, "d87ab218541c3ed2c38045789e46dc0e420536cea4759ada77914ce6186794c66952f92ae524d2edad376269ce1a1eb78157206a984d4d024af8b3237392dce745247cb38352c3e176a489e1a7bfd7605f82d87774"}], 0x9e}, {&(0x7f0000f5f000)=[{0x33, 0x5, 0x105, 0xfb4, 0xcfe, "5acea5b94f6b17b9af9c4f56d58ca47aa4ff724733d710ba488b53ec179fbc31594532"}, {0xf6, 0x1, 0x208, 0x3, 0xd32, "f7bb5cefc95209f0df99947cb7097a631272e847c6e9a6c57a0fea4fbfb699cbff2e118b0ea1571aefca357e01ba1b84df358812fd665b2f62f7b1ee81c4db898b73fb74fa535299c301cd6d359799864db4b0c608094cb1972c802d41efa5a909759ad33928e9f5edf6217ee18849cd7be0303701366433e76274004a35aa9bf6477d2236273b07f429571741c1d5041b4f3661adca32cc15373b26a22d7a5309e8d5b1599457e63a5597912e8a957716b3cef05cf7f0332e7d80899ed3924bc1d002c0638a117d76c2d90b19c9b9df014ee0b86bfbeb3449d1b5de11e9330b7e6216d23e81"}, {0xcc, 0x5, 0x0, 0x3, 0x4, "923f368d3f69835cd014d0f6d09c6e16900d86fffd27daa8ac6c32b19574173bbb10f31a17f31e28a982222405b095c33e82c8f2dd4b6e7bab6c8cbf302ef3a9dce66612324d78cd02aebdb7022c46601757048717cb83af872933eacae7fa2e5c1298272132d32071948f405c00f45a2c5fea0f20796aaa71ebce75b16b11332112d40494f487ca560126b4ec9d63be7c5148951e17331b7bff407ceb4b65fba60b8f47d98238f5c2933bbd51e40e88bf3772eb48b5a639eced5ec0"}], 0x1f5}, {&(0x7f0000ad9000-0x105)=[{0xac, 0x6, 0x400, 0x5, 0x5, "65cd09f412d584ecf9df873954b98d70354f636f116e8397d3feb9d038d8d69439824c1cae92345dc5e865a83a4ef1056699e4fe9010d70e951ac31b93bd6e81f8f145ee3b8cf2262ab2f6d970834317e7cee1e3f9195b6e2901e049fb4d98710a61c943852eadcec4f8d8f8b1a92a39c2b1cafcc9ed05b706ff58a45eed5f4dee0e7aed30de02fa63f89ac4aab3478790658e61fa34cf69a6428623"}, {0x59, 0x2, 0x412, 0x10000, 0x9, "3aced71235aaa0fc5a8452c32b22ec4753064f100caa8b8938b152f8932174033717e2f2bda6eefab5763e9efebea8d8fd7d701cbf42774401c65b30bf1fecb89f2c385a4f42618831"}], 0x105}], 0xa, 0x0, 0x0, 0x0}, 0x40000) listen(r0, 0x0) 2017/12/19 08:59:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000de5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes-aesni))\x00'}, 0x58) bind$alg(r0, &(0x7f0000af5000)={0x26, 'hash\x00', 0x3, 0x0, 'cmac(aes-asm)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) read(r0, &(0x7f0000bd6000-0x9e)=""/158, 0x9e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r2, &(0x7f0000abf000-0x38)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000026000)=[], 0x0, 0x0}, 0x0) splice(r1, 0x46, r0, 0x0, 0x80, 0x8) close(r2) socket$kcm(0x29, 0x2, 0x0) 2017/12/19 08:59:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00003e5000-0x2e)={@random="0b234a87f2e1", @random="d31ac55c4242", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x800011, 0x0, 0x0, @empty=0x0, ""}}}}}, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000aa7000-0xd5)="b3fe13b4dc0e222010e7d348eb8a45f4736b385e755cb77c2d20790fbd2e3d24d92b0e5ff8792d9ba77a0cd89e7bf2ae49954e75caeda6796279a2f13346453fc525f7d1405b945928e2d6db76e1ae3f53fcc42c60035d1e776c6eb2ddfb129f9302b09e2e3d2f931db2217406b1f6d7f1cc0b9f11bcb2bb64314919051f0dbe07e38bf0581cb2cfada488062855aee73900dd95558406720c274ba03ea5f25d9d3a5df65bba655315a5adbd9fb738beb47a64a8482a65f50bae59f8500d23eab2c8a77f12af1bf4ac82438965334b4773476fc35f") 2017/12/19 08:59:39 executing program 7: mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006de000)={0x0, 0x0}) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000232000)={0x1, &(0x7f0000dea000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000dea000-0x8)={r1, 0x2}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00008dc000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000a76000-0xdb)='J', 0x1, 0x0, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/19 08:59:39 executing program 4: setsockopt(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) [ 174.299867] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4073 sclass=netlink_route_socket pig=23811 comm=syz-executor5 2017/12/19 08:59:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000400000011, 0x802, 0x3) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind(r0, &(0x7f000027b000+0x2b)=@generic={0x11, "01000100f5000000080044944eeba71a4976e24c922cb18f6e2e2aba000000012e0b3836005404b0e0301a52e875f2e3ff5f163ee340b7679500800000000000000101013c5811a40000000000000066fd792bbf0e5b00ff2b0816f3f6db1c00010000000000000049740000000006b40006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = accept$unix(r0, &(0x7f0000926000-0x64)=@file={0x0, ""/98}, &(0x7f0000d8c000)=0x64) poll(&(0x7f00007a5000-0x8)=[{r1, 0x200, 0x0}], 0x1, 0x5) 2017/12/19 08:59:39 executing program 6: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xa, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef9000-0x4)=0xfd, 0x4) sendto$inet6(r0, &(0x7f0000ef1000-0x806)="97", 0x1, 0x0, &(0x7f00005ca000-0xd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000007b000)='5', 0x1, 0x0, &(0x7f0000736000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/19 08:59:39 executing program 4: mmap(&(0x7f0000000000/0xd4b000)=nil, 0xd4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000782000)={0x2, 0xf, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x18, 0x0, 0x0, 0x34000, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d4b000+0x87)={0x0, 0x0}) mmap(&(0x7f0000d4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000d4b000)="2da1b910896eb06fbe16c834e34784e3b621a041376255417954aa96f6a542cbf957c830dd92b56bb6614847ceca5cd00931fd446dddd0ef69ad9741f6217de6b014dd4e61d557713bb9af1706ae27b7993acd48b0b77dc3ee9f341e676c9c463803981c65ddfb9331605101908820bf861681741626730b9595cb6f84b83bb2edaa139e3a868d9455a130bb8aeb9587820d3bdbc885353732999c452225441935a5320bf19fd3d7e9c6699814279ba89419564af5a1fe937fa0995088b20c412ea982eaf2e983c5ba012dc712078c77b1eca61f188c2d9191bc67f98f69", 0xde) mmap(&(0x7f0000d4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000d4d000-0xa)={0x2, "afa18a4038bc"}) ioctl$sock_proto_private(r2, 0x89ed, &(0x7f0000298000)="aa4ed6b0fb9b5e5fa07e4134f92ec3d89ed1cabfe64a62b327f58feca4bccf08b942f9c37fdebead71489ef33035c1402c7ba2e3fcbe08931a605b46ea69042a2fb81cf824befef55c5c2520b14ff0fd9cd17c47ba95fb8dc0f3ec2d8fe5130066764a3660ee23acb210b3af8773fa529de93e50224ce7de7161cd73c5506a176d80b5") 2017/12/19 08:59:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000610000)={0x0}, &(0x7f0000999000)=0x4) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000007c000)={0x0, @in6={{0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffe01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x0, 0x0, 0x0, 0x80000000000}, &(0x7f0000aa6000-0x4)=0xa0) 2017/12/19 08:59:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3}, 0xc) gettid() getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f000094d000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000913000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r1}) 2017/12/19 08:59:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe759467834b53bccc6e6358f503fbc4fb1046c421a18148eaab526e1d5727df037a1977f997b66c419aac4d838e3d014133084813468c9b37024da2f697b9b50751b2072b004b092975c9dcf4e3a942fbd12e7994be1bf151e80259c275a33af7b1", 0x80}], 0x1, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) r2 = accept(r0, &(0x7f0000a6e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d36000-0x4)=0x9) accept$ipx(r2, &(0x7f0000e50000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005d9000-0x4)=0x10) [ 174.345285] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4073 sclass=netlink_route_socket pig=23811 comm=syz-executor5 2017/12/19 08:59:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00006d4000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000b7000)={0x6, &(0x7f0000907000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) bind$inet(r0, &(0x7f0000a8f000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000873000)=0x16d, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000976000)=0x7f, 0x4) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00003ce000)={r3, 0x6}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000a7e000)=0xfc, 0x4) 2017/12/19 08:59:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) ioctl$void(r0, 0xc0045c79) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x4, 0x5) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f0000517000-0x8d)=@ethtool_eeprom={0x43, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/19 08:59:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000a72000-0x30)={@random="919af493a7c6", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, "f9ff0001"}}}}}, 0x0) pipe(&(0x7f0000b5d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000fa1000-0x4)=0x0, &(0x7f0000ee0000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00009af000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2017/12/19 08:59:39 executing program 2: syz_emit_ethernet(0x5a, &(0x7f0000ff3000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0xbffffffffffffffe, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "96bb4d", 0x0, "882314"}, "0000000080000001e40cf6ca7068088a5c8100000000000003ff754a39de5b623be7d753"}}}}}, 0x0) socket$nfc_raw(0x27, 0x1001, 0x0) socketpair(0x4, 0x80f, 0x2, &(0x7f0000ff2000)={0x0, 0x0}) socketpair(0x2, 0x0, 0x0, &(0x7f0000113000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000f04000)={0x0, 0x0, 0x0, 0x0}) bind$ax25(r1, &(0x7f000069f000)={0x3, {"8be28e5b7af1b9"}, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000081f000)={0x0, 0x0}, &(0x7f0000a5c000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ff4000-0xa0)={r4, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x4, 0x0, 0x7, 0x28}, 0xa0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cc9000)={r4, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10001}, &(0x7f0000ff7000-0x4)=0x98) ioctl$sock_proto_private(r2, 0x89ec, &(0x7f0000e3f000)="f927382399204a2f62c8405962dedda3fb0aeca2e4d213d74649da6585050d5feea530b1a676fa5ea5e343067db722ee69303c620dc54496edb4cb184f924eb92cb2d5cb960699f7148b") bpf$MAP_CREATE(0x0, &(0x7f000057c000-0x1c)={0xf, 0x7f, 0x0, 0x92, 0x4, r3, 0x7}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ff4000)=0x0, &(0x7f0000158000)=0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000759000-0xc)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000076a000)={0x0, 0x0, 0x0}) 2017/12/19 08:59:39 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x807, 0x5) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000fda000)=0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fdb000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f00000b1000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0x2, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fdd000-0x4)=0x804, 0x4) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fca000)={r2, &(0x7f0000cfd000)="19564b6c4018cb232f74e4f61a5533398bf69369d07b0b02df5ac4646dcacab0e2ef5a6f38ef56ffbc87dadf3d846bd3b8477f0160", &(0x7f0000fdd000)="19187d3e8654c349564aa61cafce34cb364b3a9451fcfae2c0fd292921d09f293dcf07e4dbff8ef1ceb266bd63f81187216c251a508f071b9007ceef17fef6e410a6952585f33e78194683cde0d891f41f321099bd526bc2de3a0f1dffdf7d993f0d6995776add813784fb48bfbf45c0810011b6685a017c22294e254f2efd044fb91ba6479f54225ee4862ae56bb4ac009122bbf3487615b9690b97fbfb1038a237f3b66dc903f562ab0baf637ec6e6f79d953a2b44a6f2464110d77bb71d6cc1e22738d46b13041eabb3df", 0x0}, 0x20) 2017/12/19 08:59:39 executing program 5: mmap(&(0x7f0000000000/0x9f3000)=nil, 0x9f3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f00009f3000)=""/218, 0xda, 0x3, 0x0, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) 2017/12/19 08:59:39 executing program 3: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x1, 0x4, 0xffffffffffffffff) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x80114, 0x800001, &(0x7f0000cd5000-0xdf)="a618fe774a62ffc0ab2d6bf9042d094f830ccdc1ff8898ed95cb96e94bb5a58b58cb787cd53f523cf86ed1ad356b988826850000800029328a709aef6b7d2ad55fdcd0885dc10b32b43369ee2c2925537fbefde8c7005ae365eb2a2e36c7869894b01fda63ed072bc08c88ca9aa336490daf129d85f00516170dcdc87515aafe3b5a36dee4a5aa412d138784404863975c747f569b815f55bc094e413530635df4f2a6c95b09ff036763ade90c50f7d9609675b2049711b2f716c2f3a4b108a1b0e5807e9722eb011908faeb1017a0658b17c52364c2e178bb52e5f9c781ad", 0xdf) 2017/12/19 08:59:39 executing program 0: mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x80c, 0x0) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4000004, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f000073a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000025, 0x0, &(0x7f0000720000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000709000)=@assoc_value={0x0, 0x62f}, &(0x7f00002d1000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r3, 0xa0}, &(0x7f000026b000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket(0x3, 0xe, 0x80000001) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00003cd000-0x10)={0x4, &(0x7f0000558000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) bind$alg(r4, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0xc0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5c483e5b3b60c00495435b7", 0x10) getsockopt$sock_timeval(r5, 0x1, 0x0, &(0x7f000060c000-0x10)={0x0, 0x0}, &(0x7f0000a9e000)=0x10) r6 = accept$alg(r4, 0x0, 0x0) recvmsg(r6, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0xffffdffb}, 0x2021) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000001000-0x4)=0x104, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x3, 0x0) getsockname$inet6(r0, &(0x7f000005e000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008eb000-0x4)=0x1c) write(r7, &(0x7f0000567000-0x24)="2400000032001f0014b2f407000904000200079bd600000000000008000000070000009b", 0x24) 2017/12/19 08:59:39 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000df8000-0x1c)=@in6={0xa, 0x0, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2017/12/19 08:59:39 executing program 7: r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f000015b000-0x4)=0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000ba9000)=0x0, &(0x7f0000444000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000001e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x8000, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r1 = epoll_create(0x8001) r2 = socket$netlink(0x10, 0x3, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000c1b000-0xc)={0x80000000, 0x0}) 2017/12/19 08:59:39 executing program 4: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003cb000)={0x0}, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000566000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000036000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000098d000-0x1008)={r1, 0x8000, 0x1000, "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"}, 0x1008) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2017/12/19 08:59:39 executing program 1: r0 = socket$inet(0x2, 0x8000b, 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00009fd000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000001, 0x8, 0x200, 0x5}, &(0x7f000074d000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x1, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x9}, 0x98) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0xd4)={r1, 0xcc, "c03ccfa872735984dcc8f6f93b6e0e1dce7256e0787966dfb8b2ba9ce2bd4a8f0dd4083f3bc142319546dd9c93c79420b4653b98ec1d0b49e543e25efb5f8bb96a15f971e6f00c5bf6e64d8255fa82b8dee1e52ec77def7b178bae2fd142a8568c83add2ed8337036938d49c6858d23600fb80e95f41a301ebb149399740de06da1fdaf5750d335b6081e9bc1b1898de5ab47fc28f31f2affc1458970cbce0dd8c5a34a9e1dd5f76b3aa46dd0339e497ab7d987c880192d4b7948681e6843f1d003642c21e2129f3351a2cb6"}, &(0x7f0000002000-0x4)=0xd4) 2017/12/19 08:59:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006e7000-0x4)=0x0, &(0x7f000029f000-0x4)=0x4) socket$inet(0x2, 0xa, 0x1ff) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c45000)={0x0, 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000be7000-0xc)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000761000-0x4)=0xc) writev(r1, &(0x7f0000e5d000)=[{&(0x7f000089a000)="3900000013001903041106000000000080008f0002000000450098000000ff0009002b00040001000000000005001000050000000000000000", 0x39}], 0x1) r3 = accept$inet(r0, 0x0, &(0x7f0000dc1000)=0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000ba7000-0x4)=0x7fff, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000041000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000b47000-0x90)={0x3, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000815000)={0x0, 0x7}, &(0x7f0000b01000-0x4)=0x8) close(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000108000)={r4, @in6={{0xa, 0x2, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x2, 0x2, 0x20, 0x5, 0x80000001, 0x2, 0x1ff, 0x4e78, 0x1, 0xdf, 0x3dab238a, 0x1000, 0x5, 0x100000001]}, &(0x7f0000a87000)=0x108) 2017/12/19 08:59:39 executing program 6: mmap(&(0x7f0000000000/0xf3b000)=nil, 0xf3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000343000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad460000b86dae79fa2e9d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e21000-0x38)={0x0, 0x0, &(0x7f0000b5d000)=[], 0x0, &(0x7f0000f3d000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xb, 0x3, &(0x7f0000f3c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f3c000-0x10)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) write(r1, &(0x7f0000f3e000-0x89)='5', 0x1) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00007e0000)={&(0x7f0000d2e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a04000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f0000d98000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2017/12/19 08:59:39 executing program 5: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x2c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000017000-0x4)={r0}) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f000001f000)=0x7fff, 0x4) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2017/12/19 08:59:39 executing program 2: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000f6e000-0x4)=0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x85, 0x84) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000c1b000-0x2)=0x5, &(0x7f0000f6e000-0x8)=0x2) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000f6e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a239af", 0x44, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b90e00", 0x4af, "9ad06f"}, "151f5a2eaadbb0c2a9cc2431dd597b1aa485665ecf29b86cca8b9f070ec96e43c51e7d2e34e30d7bb7a0481233d55fc9d0199fdf"}}}}}}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ccc000-0x10)={0x7, &(0x7f0000a8d000)=[{0x3, 0x800, 0x682c, 0x5}, {0xce00000, 0x5, 0x2, 0xa5a}, {0xa2, 0x720a, 0x8, 0xfffffffffffffffe}, {0x100, 0x6, 0x5, 0x8}, {0x7, 0x3, 0x9, 0x7fff}, {0x1, 0x7, 0xffffffffffffff1e, 0x8000}, {0x1f, 0x3f, 0x9, 0x2}]}, 0x10) 2017/12/19 08:59:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0x1f, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)='system\x00', 0xfffffffffffffff9, 0x80, &(0x7f00001df000)=""/128, 0x0, 0x0}, 0x30) bpf$OBJ_GET_PROG(0x7, &(0x7f00000ff000)={&(0x7f00005ef000-0x6)='./file0\x00', 0x0}, 0xc) [ 174.526497] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. [ 174.548514] tc_ctl_action: received NO action attribs 2017/12/19 08:59:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000572000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004df000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00004fd000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c09204f, 0xbdd5, 0xff, 0x400, 0x2, 0x40000, r2}) r3 = socket(0x11, 0x6, 0x6) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000293000)=0x8001, &(0x7f0000c34000-0x8)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r4 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000dab000)=[{0x0, 0x0, &(0x7f0000958000-0x50)=[{&(0x7f0000b2c000-0x1000)="a308a9c5762373655d318b0325df366621e0a4b391a74f3abc8be0afaf88cebaffad3c8e3db72e354bf9183742dfe5e86fedeb045d630cc7582143b056b7ceb2e7aab74c68163d275d529b3896f0f4ab1b6fa16789ab08cccd11e52f1dfe138e", 0x60}], 0x1, &(0x7f000003e000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r4, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2017/12/19 08:59:39 executing program 4: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x0, &(0x7f0000f5b000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000358000-0x108)={0x6843, {{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x329}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) accept4$inet6(r0, 0x0, &(0x7f00005f2000)=0x0, 0x800) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000607000)={0x0, 0x0}) pipe(&(0x7f0000322000)={0x0, 0x0}) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000f5c000-0x10)={0x4, &(0x7f0000241000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000339000)={@generic="8cb3c96cf61a65c646bedab99951fe6c", &(0x7f0000f5a000)=@ethtool_eeprom={0xb, 0x19d08357, 0x37fa, 0x97, "38deb93c1db8473a1512fb3c5acb2d1ec114a02e40c5fa86c1abe38a9876c463081512274496a98dfd47eae06e4a77687a433d1f68fbde02a971fcf04df5e0a77684c516419e704154382f63419556eaf016f004589c858012a9aed62448035bfd7d409face909f37a16fce13152dc3a9f30125dcfb0f7437b2fac50121d9b5601aa6fa0e79dd78627b2807d30ad0bc65d2c5ef9869c44"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt(r2, 0x1000, 0xfffffffffffff800, &(0x7f0000715000-0x37)=""/71, &(0x7f0000f25000-0x4)=0x47) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000284000)=@generic={0x0, ""/126}, &(0x7f0000f5c000-0x4)=0x80, 0x80000) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f5d000-0x4)=0x0, &(0x7f0000f5d000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000298000-0x8)={0x1, [0x0]}, &(0x7f0000b28000)=0x8) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x3, 0x3) sendmsg(r5, &(0x7f0000f50000)={&(0x7f0000fe0000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f50000)=[{&(0x7f00001b5000-0x1000)="e761c3dbf430a281a2938e89965812ef", 0x10}, {&(0x7f0000f56000)="df18199d8886dd818f31e9cf9290951af259614dc7549babfdae411fb8e59e7d3545ffb31c25557ab751b0977832b6b88d5745eaa6eb456093804a7a6282867b2b7e46ca349f814e73273db2b533c503ffdded0be58b9e95bb38d6c78f050f1543904791de039bba1a6635c3c89d438b5a0406071b6c64581dece46d972c2b1f236d996384e5ea31e5844fa7ffe4fa5c07c64f2e9306e66cdb9fdc915f4c4d01cb11a7", 0xa3}], 0x2, &(0x7f0000f56000)=[{0x70, 0x0, 0x5ea5faf3, "612ef8cb8669b8f46f5139924072d02157009ee22d696146389e989b70706ec8054c931a3bbbec10ce272e69c3a257ce7618e03e6925426ce9d7a4d5c021feddae37d620fb1438b2f49394e693621a24f868291a168ce3b92ca240ced5c12a"}], 0x70, 0x20000081}, 0x402) 2017/12/19 08:59:39 executing program 5: mmap(&(0x7f0000000000/0xe6a000)=nil, 0xe6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00004e0000-0x4)=0xfffffffffffffffb, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000048000)={0x0, @in6={{0xa, 0x2, 0x7aa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffdb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x403, 0x400000000005, 0x1, 0xffffffff, 0x5}, &(0x7f0000ace000-0x4)=0xa0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e6b000-0xd0)={r1, 0xc8, "5c6b8b3a19ac01424f1dde99fb1a129ba52357c65c3eeb738fb4b590e519dbf759f32abe26e49b2314b2505ee67b070ca53e36683aaa67801cbb422f24095d144880b2321f67c1ec3eeaa0ff8622f98da572cd2093337206783172ca7a9a6cfbe3550db2ef1c5a827477cbdc17aad4bfd9a5321a6fa1aaf1e5d0b387c26f5c5eeaf7aed7368d962b58e6fff115feaf5d8f06fb7295529a197a9c8f536574ab2f2597f6214789596463d8a355ff7460f1a0c0a9467bde0d13dfbb276cc062c66a635ffe7ca3a08351"}, &(0x7f0000e3d000)=0xd0) bind$inet6(r0, &(0x7f0000d14000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e6c000-0x10)={0x0, 0x2c, &(0x7f0000e6c000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}]}, &(0x7f0000e68000)=0x10) 2017/12/19 08:59:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d1000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmmsg$alg(r1, &(0x7f0000f93000-0x70)=[{0x0, 0x0, &(0x7f0000c25000)=[{&(0x7f00007fa000)="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", 0xd94}, {&(0x7f00007c6000)="42715f6d69bd91c9a0f8d5c9fbcfeec561", 0x11}, {&(0x7f0000887000-0xa8)="0fca8e296e0593b22cf15626c637c7719a8838a860c587370b87dfa32466e1119f2043c06f3f62de2dfa56f78e1a13a87e625d91330a208ef05c8129869dfc1c391fd04d80022ac983d01c29d942d2d99b78185eb51ba3060ffb435de2613d2c5e351269876c4217e10654f486b5ebc1b0af9e8373b7893344e5126223e11d21ac885c8da68696f7233bfe0c1289b41871c792cffbd1dd1fab1ebf5e1fa05864bdfcd602c86d0db2", 0xa8}], 0x3, &(0x7f0000ce4000-0x18)=[], 0x0, 0x40}, {0x0, 0x0, &(0x7f0000028000-0x20)=[{&(0x7f0000aff000-0x1)="ee", 0x1}], 0x1, &(0x7f0000953000)=[@iv={0xd8, 0x117, 0x2, 0xc0, "76a62a8e3135c6c0116a1d623fac23b0fca9b318dade60749601f32bd21e8add5e793d0f4ac9447b35a70e9d723f0463f85aeac779bbfd5067e5cb341b6f6890e1d1f0f13c6423abeb18f4e6f353873d95ef84b1da369c695c5ecc3c7e2ede5fe42896d2d8897673ddfec41640c38d65bd7e52dfa35a1c587bd5e3e4efe6e528292408cada8f7242f5303c432ef7ee5f768c59e323593fe4416d82611f18cff283d9ab970cc566231c6a769b75b64480cce173e6c2a45d258975755c596cf716"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffd}], 0xf0, 0x40000}], 0x2, 0x4) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00003dc000-0xf2c)="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", 0xe7c}], 0x1, 0x0, 0x0, 0x10}, 0x4c000) recvmsg(r1, &(0x7f0000ce2000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000e65000-0x10)=""/16, 0x10}, {&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f000052c000)=""/4096, 0x1000}], 0x3, &(0x7f0000b61000-0x39)=""/57, 0x39, 0x80000000}, 0x61) [ 174.574220] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. [ 174.595684] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2017/12/19 08:59:39 executing program 2: pwrite64(0xffffffffffffffff, &(0x7f0000ecc000)="", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x4, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000001000-0x4)=0x3, 0x4) 2017/12/19 08:59:39 executing program 0: pipe(&(0x7f0000f1d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000081c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r1}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a7b000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000f9b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000608000+0xdcc)={r3, 0x401}, &(0x7f0000139000-0x4)=0x8) 2017/12/19 08:59:39 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000828000)=0x1002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000093f000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000fcb000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00001fa000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0xce62}, 0x98) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000df8000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(serpent),poly1305-simd)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000a47000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) setsockopt$sock_str(r3, 0x1, 0x19, &(0x7f00007a2000)='*selfX\x00', 0x7) 2017/12/19 08:59:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) ioctl$void(r0, 0xc0045c78) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e5b000)=[{0x0, 0x0, &(0x7f0000bbe000)=[], 0x0, &(0x7f00003aa000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000a4d000)=""/0, 0x0, 0x0}, 0x0) 2017/12/19 08:59:39 executing program 6: mmap(&(0x7f0000000000/0x2ed000)=nil, 0x2ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000298000)={0x26, "686173680000000400", 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f000015d000-0xc)={0x20000000, 0x0}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000012000)={0x8, 0x0}) shutdown(r1, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000007c000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ac000)=0xe8) vmsplice(0xffffffffffffffff, &(0x7f00002ed000-0x40)=[{&(0x7f00002ec000)="ce561f48a1f42e516fd1bccc2e1892203d9634e7acad427df5a7f129f4a4482a9653555406cd6431a1b1a121c95cc1d83eac490ad08331ba40b0025280db8b0a28c3e0231570a7ef87b5fc855c596bb84a04278770be0c1da73fe4a4e06010c220ed583b6e036b52ad08ea014cc6b1793b4531f1ccf9e57562859daa36195934", 0x80}], 0x1, 0x0) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x10001, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00002ee000-0x4)={r0}) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r3, &(0x7f00002ee000-0x4c)=""/76, 0x4c, 0x40, 0x0, 0x0) 2017/12/19 08:59:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000222000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0xa, 0x4, 0x400, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x14, 0x100000c, 0x1, 0x0, [{[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) 2017/12/19 08:59:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0xa, 0x100000001) preadv(r0, &(0x7f0000b51000)=[{&(0x7f00008ee000)=""/83, 0x53}, {&(0x7f00008c8000)=""/245, 0xf5}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ff3000)={0x0, 0x0, &(0x7f0000032000)=[]}, &(0x7f00008b4000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0xfffffffffffffffd, 0x6e, 0x0}], &(0x7f000000a000)='system\x00', 0xfffffffffdfffff9, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) [ 174.632582] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2017/12/19 08:59:39 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7c) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f000042b000)={0x4, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2017/12/19 08:59:39 executing program 0: mmap(&(0x7f0000000000/0x79a000)=nil, 0x79a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0xffffffffffffffff) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000797000)={&(0x7f0000799000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "29c193e1dfff1e3c0a510e75ff0b40b6b14468d601d77e13c173d597d0789c73c0fa772ec6df150137d2043ce9be611c31b89c2eb92111802857876591cfbc", 0x0}, 0x60, &(0x7f000066b000)=[], 0x0, &(0x7f0000462000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f000079a000)=@hci={0x1f, 0xfffffffffffffffd, 0x0}, 0x6) getsockopt(r0, 0x107, 0xb, &(0x7f0000797000)=""/121, &(0x7f0000799000)=0x79) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000079b000)={r0, 0x8aee}) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000079b000-0x4)=0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000079b000-0x4)=r1) 2017/12/19 08:59:39 executing program 4: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000003f000)=0x0, 0x2) connect(r0, &(0x7f00006ff000)=@ethernet={0x7, @random="664216b3ca7e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x10, 0xe2f12384d47c9a50, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8000000000004, 0x403, &(0x7f0000792000-0xae)="72e23eb22d4fea488ac17e91425fa1c66ae23cc51b4d892338616b3458297e2d5ac98aa98e2910f917dd72c0d00b89a5177d9bd2d2c91a1990bef1ab3efbc2c05c7defb2dd71f3f080e812acb872abf689698b65ccdef540aa74a868b394fa92e4657f3e771bec08cb9fa5fd82908ccafe70c37edc8b4297d4bebbe0218ed638ef03c3071624c3fc22671f150e4cb130bc7e637058091917c9f14c4cb2af3f6594d06d65bf88ff2243c982c7b6e6", 0xae) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000792000)={0x0, 0x8}, &(0x7f0000792000)=0x8) close(r1) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000792000)={0x80, 0xc, 0x2, 0x1, r2}, 0x10) write(r1, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f000033b000-0x44)=""/68, 0x44, 0x100, &(0x7f0000793000-0x10)={0x1a, 0xff, 0x5, 0x1, 0x68, 0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/19 08:59:39 executing program 1: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socketpair(0x4, 0xa, 0x5, &(0x7f0000324000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000f97000)={0xfc, &(0x7f0000f98000-0xfc)=""/252}) write(r0, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f96000-0x29)={&(0x7f0000f92000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f97000)=""/0, 0x0, 0x0}, 0x0) 2017/12/19 08:59:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f00004ac000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000e89000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpeername$inet(r0, &(0x7f0000f7e000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000506000)=0x10) 2017/12/19 08:59:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800000000080002, 0xfffffffffffffffc) write(r0, &(0x7f00007f7000)="220000001d00b515f8efff07090007000a00ffffffe600000f77010306000100a445", 0x22) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00006a4000)={0x0, 0x9}, &(0x7f000055f000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000013e000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000eb7000-0x4)=0x1008) 2017/12/19 08:59:39 executing program 6: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) pipe(&(0x7f0000027000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000017000)=0x0) sendmmsg$unix(r1, &(0x7f0000018000-0x38)=[{&(0x7f0000003000)=@file={0x0, ""}, 0x2, &(0x7f0000001000)=[{&(0x7f0000021000-0x81)='kl`R', 0x4}], 0x1, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/19 08:59:39 executing program 7: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008b7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000edb000-0x20)={0x3, 0xfffffffffffffff8, 0x201, 0xffffffff, 0xe6, 0x6fb, 0xf58a, 0x3f, 0x0}, &(0x7f0000ff2000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00004e1000)={r3, @in6={{0xa, 0x2, 0x3, @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]}, [0xffffffffffffff00, 0x2, 0x5, 0x7, 0x4, 0x1, 0x69, 0xfffffffffffff800, 0x28, 0x3, 0x1000, 0x5, 0x0, 0xb6c2, 0xbe10]}, &(0x7f00008fc000)=0x108) splice(r2, 0x0, r1, 0x0, 0x44f, 0x0) 2017/12/19 08:59:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000557000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(serpent)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d12000)={r0}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000a9f000)={0x4, 0x7, 0xc5c, 0x200}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b19000)="21f9ecbcb6add79b66d8d545dffd0352de2eb94f9fc646c800000080e06ec0", 0x1f) 2017/12/19 08:59:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000be9000-0x8)={0x9, 0x400}, 0x8) getsockopt(r0, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) 2017/12/19 08:59:39 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1ed000)=nil, 0x1ed000, 0x0, 0x45832, 0xffffffffffffffff, 0x100000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000062c000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000709000)={0x4, &(0x7f000070a000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000709000)={r1, &(0x7f000003f000-0x5b)=""/91}) 2017/12/19 08:59:39 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe000000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x57, 0x2, 0x6, 0x3, 0x7}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000000000+0x3a9)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x5, 0x8, 0x5, 0x4b, 0xfa81, 0x1d, 0xb5, {r2, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x7fffffff, 0x2, 0x1}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000005000-0x4)=0x4) 2017/12/19 08:59:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003c3000-0x4)={r2}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00008b2000-0x5b)={0x0, 0x53, "3aaaf31033cb91349ff2c5939d481cc0986527779282d2693380e331ba24b7c2bea455fb5ea869a08b81dc9a74b0d4cf8892416cc7ac9fa932cb1599b87750986e1fd9130d4a83e34dc303006d809ff7c298fe"}, &(0x7f0000f5b000-0x4)=0x5b) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00001f8000-0x8)=@assoc_value={r4, 0x8}, 0x8) getsockname$ipx(r3, &(0x7f0000273000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e08000-0x4)=0x10) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) 2017/12/19 08:59:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0xc)={&(0x7f0000000000)='./file0\x00', 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000000)={r1, 0x3, &(0x7f0000000000)=[0x56, 0x2, 0x5], &(0x7f0000fa7000-0x4)=[0x285b], 0x50, 0x5, 0xa9f, &(0x7f0000000000)=[0x7fffffff, 0x6, 0xac6, 0x24f6, 0xffff], &(0x7f00009c0000)=[0x5, 0x1, 0x3, 0x2, 0x9], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000090f000-0x138)={0x4000000000000, 0x2000000004, 0x0, 0x2, 0x5, [{0xc9, 0x101, 0x101, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xfffffffffffffffc, 0x100, 0x9d0, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}, {0xc81, 0x3, 0x7fff, 0x0, 0x0, 0x402, 0x0, 0x0, 0x0}, {0x37a, 0x3, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x401, 0x5, 0x8000000000000002, 0x0, 0x0, 0x2803, 0x0, 0x0, 0x0}]}) ioctl(r2, 0x8918, &(0x7f0000000000)="") 2017/12/19 08:59:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a60000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004a6000)="4a3a9d3486958046fde683ac0873cd0ae9c8e8aecee2becd0aafb7fd0000000000000000d07f76f30058766c540d7fc7ea010000000e933d6065012340ec13bdb9", 0x41) 2017/12/19 08:59:39 executing program 5: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0xfffffffffffffff9) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000fca000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007d1000)=0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f000082d000-0x4)=0x0, &(0x7f000082c000)=0x4) 2017/12/19 08:59:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009c1000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000bb0000)={{0x2, 0x1, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="4b81b12a9651", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="6cbc7364d6d60f78e89b3c74fc345cd1"}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008f7000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000e77000-0x18)=@get={0x1, &(0x7f0000374000)=""/9, 0x12}) r2 = socket(0x10, 0x2, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00001a8000)={0x0, &(0x7f00005f2000+0xbfc)=[]}, 0x10) bind$inet(r3, &(0x7f000055b000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$packet(r2, &(0x7f0000452000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000c8000)=0x14, 0x800) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000763000-0xc)={r4, @empty=0x0, @loopback=0x7f000001}, 0xc) 2017/12/19 08:59:39 executing program 1: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00006e3000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x80007fffffff, 0x4) sendto$inet6(r0, &(0x7f0000f69000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f6e000-0xf6)=""/246, 0xf6, 0x2000, 0x0, 0x0) 2017/12/19 08:59:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00007b4000-0x2)=0x6, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f000061d000-0x10)={0x4, 0x0, 0x0, "004d8685f100", 0xffffffffffffffff, 0x0}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001a2000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000006e000)=0x100, 0x4) 2017/12/19 08:59:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000e17000)=0x0, &(0x7f0000325000-0x4)=0x4) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000084000-0x2)=0x100000000, 0x2) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00009da000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000662000-0x4)=0x1c, 0x800) socketpair(0xa, 0x805, 0x2, &(0x7f0000a68000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f00006cd000)=0x2, 0x4) getsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000d95000)=0x0, &(0x7f000026b000-0x4)=0x4) recvmsg(r0, &(0x7f0000b1e000)={&(0x7f0000fb3000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000c16000-0x8a)=""/138, 0x8a}, {&(0x7f0000f1e000)=""/94, 0x5e}, {&(0x7f0000050000)=""/128, 0x80}, {&(0x7f0000fa4000-0x45)=""/69, 0x45}, {&(0x7f00004a9000-0xe7)=""/231, 0xe7}, {&(0x7f00002a8000-0x96)=""/150, 0x96}, {&(0x7f0000143000-0xf7)=""/247, 0xf7}, {&(0x7f0000f13000-0xa)=""/10, 0xa}, {&(0x7f0000eff000)=""/122, 0x7a}], 0x9, &(0x7f0000480000-0xae)=""/174, 0xae, 0x4}, 0x40010002) r4 = accept(r2, 0x0, &(0x7f000082c000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000495000)={0x0, 0x3f, 0x3, 0x2}, &(0x7f0000bbd000)=0x10) listen(r2, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000071b000)={r5, 0x99b, 0x3, 0x58, 0x100, 0x2}, 0x14) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f00000fb000)=0x8f35, &(0x7f0000e31000)=0x4) r6 = accept4(0xffffffffffffffff, &(0x7f000099d000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bc0000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000237000-0xc)={r5, 0xfffffffffffffff8, 0x30}, &(0x7f00000b4000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f000015b000-0xd2)={r7, 0xca, "0f33f5553e5d313dec8cc55841ed39047af7878e1345b060a37e7cfa090d479add2093bd6c431fdc0b61dd5f5541526b60d76920fe5abad075395bdce9a5e0ccf346e9fb485f3b1024073ed045d747bc2c5e9f4c94d6085d292145ead8e66075449791c4c96a36f543efe0993e3f903d02d98c1cb22df2fade6028a8a60510f59ffb41c3885deb0a1df7e71a784639bddc602af6a0986fa7177423d28f21d071e6b71758c3feb152d7415e9d4718a7e5d285bdb315b71fc6ed593af4eaff644fe3061ddb5214c5164fe7"}, &(0x7f00000f4000-0x4)=0xd2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000ba1000-0x4)=0x0) getsockname$netrom(r6, &(0x7f0000aca000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000075e000-0x4)=0x48) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="34ddad79a4da", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}, 0x0) accept$inet(r4, 0x0, &(0x7f00004ca000)=0x0) 2017/12/19 08:59:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0xa00) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000018000)=[@in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xeda2}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, @in6={0xa, 0x2, 0xf1, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x3, 0x85e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x80000001}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xe4) r1 = socket(0x10, 0x2, 0x0) bind$bt_hci(r1, &(0x7f0000510000)={0x1f, 0x800, 0x3}, 0x6) write(r1, &(0x7f0000ee4000-0x24)="2400000026007f000000001400007700fbffffff010000000000e400ffffffff0100ff26", 0x24) 2017/12/19 08:59:39 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f000040e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000001000-0x4)=0x80000000, 0x4) 2017/12/19 08:59:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e80000-0x10)=@req={0x28, &(0x7f00000a9000-0x28)={@common='bcsh0\x00', @ifru_flags=0x7ff}}) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f00002c4000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f0000baa000-0x20)="000001000000000005f6889c089f003b46e4280700b33890fffffffffffffff9"}) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f00002f1000)=0x80000001, 0x4) 2017/12/19 08:59:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xf18964fddf918df9, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000518000)={r0}) getsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000515000-0x4)=0x0, &(0x7f000018b000)=0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000a27000-0x4)=0x0, 0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00008a2000)=@req={0x3ff, 0xee, 0x36e4, 0x10001}, 0x10) pread64(0xffffffffffffffff, &(0x7f00003c7000)=""/140, 0x8c, 0x47) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = accept(r2, &(0x7f0000a45000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006a8000-0x4)=0x60) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000ec9000-0x10)={0x0, 0x74, &(0x7f0000a81000-0x74)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}]}, &(0x7f00000d4000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00007e0000-0x4)=r4, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000050b000-0x14)={0x1, 0x9f23, 0x0, 0x8, 0x1}, 0x14) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000980000-0x4)=0x0, &(0x7f0000037000)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f14000)=0x0) 2017/12/19 08:59:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x0, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00007b1000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000e72000)="24000000190099f0001be90400ed180e020800000000000000ebffff080001005f196be0", 0x24) 2017/12/19 08:59:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f00009ec000)=0x8, 0x4) recvfrom$inet6(r0, &(0x7f000007b000)=""/237, 0xed, 0x20, &(0x7f000070c000-0x1c)={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000996000-0x28)={@generic="3fa18eb6ac93fc3a7c1efb171ee54d0e", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00002ea000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000858000-0x18)=[], 0x0, &(0x7f0000239000-0x1010)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66e02000000"}, 0x28, 0x0}], 0x1, 0x0) 2017/12/19 08:59:39 executing program 2: r0 = epoll_create(0x40000) socketpair(0x8, 0x0, 0x1ff, &(0x7f0000e3f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000cbf000)=[0x0], &(0x7f0000c1f000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00006c6000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0], 0x1, 0x5, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0}) splice(0xffffffffffffffff, 0x1, r0, 0x0, 0x200, 0x8004001) 2017/12/19 08:59:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a9b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x2) r1 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000c36000)=0x7c4, 0x4) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000832000)='\a', 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4(r0, &(0x7f0000d41000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f76000)=0x9, 0x8000000000000800) sendmmsg$alg(r3, &(0x7f0000d71000-0x38)=[{0x0, 0x0, &(0x7f00003d0000)=[{&(0x7f0000d83000)=',', 0x1}], 0x1, &(0x7f00001bd000-0x12f0)=[], 0x0, 0x0}], 0x1, 0x8002) close(r2) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000ae9000)={0x5, &(0x7f0000a50000-0x28)=[{0xb345, 0x2, 0xb87c, 0xfffffffffffffffa}, {0x6, 0xfffffffffffffff8, 0x6, 0x2}, {0xddd1, 0xfffffffffffffff8, 0x7ff, 0x2000000}, {0x1ff, 0xce, 0x3, 0x4}, {0xffffffffffff8001, 0x2, 0x800, 0x8}]}, 0x10) 2017/12/19 08:59:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a4f000-0xc)={0x0, 0x0, 0xffffffffffffffff}) getsockopt(r0, 0x0, 0x40, &(0x7f0000587000-0x54)=""/84, &(0x7f00000e4000)=0x54) pipe(&(0x7f00005c8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000aa7000-0x14)={0x0, 0x27, 0x80000000, 0xff, 0x7ff, 0x3}, &(0x7f0000d89000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f83000-0x8)={r3, 0x6}, &(0x7f0000563000)=0x8) r4 = accept4(r0, &(0x7f0000e19000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d0e000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000953000+0x6d8)={r3, 0x100000001}, &(0x7f0000ce7000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000b7b000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3b000-0x4)=0x24) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000e6000-0xc)={r5, 0x0, 0x10}, &(0x7f0000a55000-0x4)=0xc) r6 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_BT_POWER(r6, 0x112, 0x9, &(0x7f0000232000-0x1)=0x0, &(0x7f0000c1e000)=0x1) 2017/12/19 08:59:39 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000005000)=0x5, 0x4) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f000000b000-0x4)=0x7cc9, 0x4) 2017/12/19 08:59:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a2b000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a01000)=0x60, 0x80800) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000837000)={0x1, {{0xa, 0x1, 0x7d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x1, 0x70, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xa1bc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000bc0000)=[@generic={0x8db7, 0x0, 0x0, 0x4000000000000000}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)='syseO\x00', 0x1, 0x80, &(0x7f0000ded000-0x80)=""/128, 0x0, 0x3}, 0x30) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000a9e000)={r2, r3}) bind(r2, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f00000d2000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) write(r1, &(0x7f0000961000-0x25)="220000001900010017f33300000000008000000004fffffb06000000060002000043", 0x22) 2017/12/19 08:59:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0xa412, &(0x7f0000785000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00007bf000-0x4)=0x0, &(0x7f00007ba000-0x4)=0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00001b6000-0x4)=0x20, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000e36000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x8000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x852b, 0xfffd, 0x10000007fffffff, 0x0}, 0x14) sendmmsg(r1, &(0x7f0000a81000)=[{{&(0x7f00006dc000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58, &(0x7f00006e7000-0x90)=[{&(0x7f000019d000-0x2)="e8", 0x1}], 0x1, &(0x7f0000651000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r1, &(0x7f0000553000)=[{&(0x7f0000d72000-0xd20)="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", 0x3c0}, {&(0x7f000095d000)="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", 0x1000}], 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007f0000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000de7000-0x4)=0x5, 0x4) 2017/12/19 08:59:39 executing program 6: mmap(&(0x7f0000003000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000761000-0x4)=0x24) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000054c000-0x8c)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_emit_ethernet(0x46, &(0x7f0000eb0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\n\t', 0x10, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "06abaf", 0x0, "e901c5"}, ""}}}}}}, 0x0) 2017/12/19 08:59:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x5}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="01982b4f00", 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x80005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a0b000)={r0, r1}) bind(r0, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4(r2, &(0x7f0000915000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000493000)=0x1c, 0x80000) getsockname$packet(r3, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000682000)=0x14) pipe(&(0x7f0000229000-0x8)={0x0, 0x0}) pwrite64(r0, &(0x7f00002a1000-0xeb)="6e45b4ef79771e78820fa48983acc3da416aa079a6a46ff4ab0f8b1557337e702ba35ce18a469a4479e47432bccba34fae5ff875e8d699cdae7810a71fa6b4281eb1813e0011696f8dc738658d009b4a80f37f549aff3e389c8773aa1a7d92e6a4b30ecac7a29a82904d400fab071a818193c5141710a3fec2a7c82674de14c95734c9905c163586890ba728d0575cd035d0e602181052edacb5d4b71e82d665f44927c14f6a7d8b9528d9063427e1d32637ec4761857bcf24d982c899a7d7b6bd1617e24cd68827e72917f37f30f39511929f9836300403f9dee8103d920d5146292678e595d779988b38", 0xeb, 0x49) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000a4c000-0x4)={0xffffffffffffffff}) connect$inet(r4, &(0x7f0000019000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f00007f7000)={&(0x7f0000aec000)=[], 0x0, 0x8, 0x4, 0x2, 0x9, 0x5, {0x100, 0x100000000, 0x8000, 0xffffffff, 0x48, 0x2, 0x1, 0x1, 0x7, 0xd70, 0xadf, 0xbdf, 0x7, 0xfffffffffffff801, "8a93bc64dd43899bf5396f200c3e33beff92dadb24938ea861a22caa253d4f26"}}) bind$alg(r0, &(0x7f00009e1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) splice(r0, 0x0, r4, 0x0, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000527000)={0xffffffffffffffff}) getpeername$packet(r5, &(0x7f0000e57000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fda000-0x4)=0x14) sendmsg$kcm(r2, &(0x7f0000c35000-0x38)={0x0, 0x0, &(0x7f0000453000)=[{&(0x7f0000e64000-0x7f)="2e805f807355a2ccba9eaf33fcf3d177494b68157e41", 0x16}, {&(0x7f000008d000-0xdc)="93951f84d558509d696b5c61578fbe22aee1b5458e7da00cdbc633258a006a3b896b9dcf133ea4277e7cc5d4aacf930a661edf3da8e92ab0b35485cf0479164673816b4644ac2277ccbf3cdcfbebdd70127ba64bad43b387d44c902a91de00c3b1e198fa4eabae3410a1c60036f610c6a75f9d1fdbe961de36df21cc39a59ac21059a0fc52f3ec81c0d74360be7a2fac186f23bfe43aa1c5697f658976e9ec74fa5953345e08677c342ae3aa39d0266af86aaec23ce220abea7286a84a924ba35d462439c621665e307feb4c93e1dbcf7f03ac968459b626b3eb406c", 0xdc}, {&(0x7f00001f4000)="135e23764c835d8cfd413fad782b9ef3fa0bc6c400a3668decf360349395c47b5d6ee143431386ffe2f3986233135dd7ead380277683254a26343fdef7044c4ced1c63a402d3c6157d9ce8813e81d500cc7c2c971b6e7c5b0223a1ef60c77aad2c218ab26e809ee5290db978d6e66b44ffdf203f559327e2045156a713613ffe5dcc96c43c83a9b402d5e00cefd839a173738184", 0x94}], 0x3, &(0x7f0000bfa000-0x160)=[{0x70, 0x11d, 0xfffffffffffffff8, "1d25938f9f78d0819bbdd2e646d324806dd84e99666129dc28c58e4f47cc75f0ad50f8af301e5ae7c779922fb94cf0eeb230b084af9c2afc7c7d58bf56b3f7026d0b4eb642e4965332ddfbbb9f215a9db5edf86ff4e94d9629b74eaa6d96"}, {0x98, 0x11e, 0x8001, "579c1bed2848bf12afc9cb7744e4c705b266259fbff9ac27f0fb5ee3820f250a16fc3ab55ca0e57622078bd5d2e0af82a8f2c3ec7ed1125a07d835e1a361f851b0fd875c66def67d1e8cdc0fbc027f9fc71bd7c69a5abd724ab2a0a706b53d95081006a118c3c0200eacbc28cc23d574819296560b81779b7cb23cc296f996db50d049a5d8e49c"}], 0x108, 0x1}, 0x80) write(r2, &(0x7f0000536000)="144388605af610f6245a4de9ddd27e90cbd434797daa5c992030f26300f90000000001004e05c4aec22af6ddcf4b775210dd3e1e2a0a74d86203a6ddd2de8d6bbbfa818bb0dc23d2bf5e1b4160a2bbbebacf76dac26cc3e6cf0771d03f070000000000000084c940dec7ee09d993dd915f7e09e7930aba5780f8583c95d22f1efd6709dfade9a3189a66d23b7bb7aad902c6a0cdec4f0dd5fd0008aa10a0075edb98", 0xa2) splice(r6, 0x0, r4, 0x0, 0x4, 0x9) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00001f6000)={@generic="8a5a9eb49590d2e00fed1f6b9743d158", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/19 08:59:39 executing program 3: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b1c000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) bind$alg(r0, &(0x7f000080e000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(serpent))\x00'}, 0x58) 2017/12/19 08:59:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000657000)={@generic="027bf277b17457ccfd8e9c168617da32", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000346000)={@generic="9649831f9c57da7b0410564bb2a324b5", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f77000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f0000aa9000)={0x0, 0x0, &(0x7f0000fab000-0x10)=[{&(0x7f000000f000)=""/162, 0xa2}], 0x1, &(0x7f00007a6000)=""/44, 0x2c, 0x7}, 0x10002) r2 = accept4(r0, &(0x7f0000249000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000526000)=0x6, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a33000-0x108)={0x0, @in6={{0xa, 0x0, 0x462, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0x500000000000, 0x1000, 0x5, 0x5, 0x8f2, 0x10001, 0x0, 0x4, 0x6, 0x80000000, 0x10000, 0x3, 0x0, 0x4]}, &(0x7f0000ce8000)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000274000)={r3, 0xfffffffffffffffb}, 0x6) 2017/12/19 08:59:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x2, &(0x7f000000c000-0x18)=[@generic={0xd885, 0xfffffffffffffffd, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)='system\x00', 0xfffffffffffffff9, 0x80, &(0x7f00001df000)=""/128, 0xffffffffffffffff, 0x80000000000}, 0x30) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000010b000-0x4)={0xffffffffffffffff}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000332000)=0x0) 2017/12/19 08:59:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000a20000-0x4)=0x8, 0x4) write(r1, &(0x7f000001d000)='?', 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) [ 174.971959] netlink: 'syz-executor5': attribute type 2 has an invalid length. 2017/12/19 08:59:39 executing program 3: socketpair(0x8, 0x8000b, 0x3, &(0x7f0000d76000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x81, 0x4, 0x1000}, 0x4) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f00000c1000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f9b000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x20, 0x9, 0x1f, 0x7}, &(0x7f0000000000)=0xa0) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000001000-0x18)=@generic={0x1, 0xffff, 0x3}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000fd9000)={r2, 0x0, 0xfffffffffffffffa, 0x2, 0x81, 0x41b}, &(0x7f0000c27000-0x4)=0x14) connect$ax25(r1, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) 2017/12/19 08:59:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000683000-0xc)={0x20000010, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)={0x10000011, 0x0}) setsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000da4000)=0x1, 0x4) sendmsg(r1, &(0x7f0000781000-0x38)={0x0, 0x0, &(0x7f0000588000)=[], 0x0, &(0x7f0000490000)=[], 0x0, 0x0}, 0x0) epoll_wait(r0, &(0x7f00003ca000)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/19 08:59:39 executing program 4: r0 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x80000000}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe768, 0x2, 0x800, 0x3, 0x20, 0x10000, 0x2, 0x4, 0xffffffffffffffe0, 0x0, 0x6, 0x9, 0x1, 0x200, 0x0]}, &(0x7f0000002000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001b3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r0, 0xeb9a}) 2017/12/19 08:59:39 executing program 0: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f10000)="24000000190425f4070b1f06000014000000000000000000810019eb08f901000000ffff", 0x24) 2017/12/19 08:59:39 executing program 2: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000f89000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b6e000)=0x10) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000f88000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f89000-0x4)=0x10) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000037e000-0xe0)=[], 0x0, 0x0) socketpair(0x1, 0x0, 0x3, &(0x7f000029d000-0x8)={0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000c82000)=0x0, 0x4) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) [ 175.019075] netlink: 'syz-executor5': attribute type 2 has an invalid length. [ 175.068488] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1049 sclass=netlink_route_socket pig=24106 comm=syz-executor0 [ 175.087975] ================================================================== [ 175.095389] BUG: KASAN: use-after-free in crypto_chacha20_crypt+0xaf1/0xbd0 [ 175.102480] Read of size 4 at addr ffff880100000006 by task syz-executor2/24102 [ 175.109921] [ 175.111553] CPU: 0 PID: 24102 Comm: syz-executor2 Not tainted 4.15.0-rc3+ #158 2017/12/19 08:59:39 executing program 1: socket$inet(0x2, 0x6, 0xfffffffffffffff9) syz_emit_ethernet(0x3e, &(0x7f0000cb9000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x7fff, {[]}}, ""}}}}}, 0x0) 2017/12/19 08:59:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000017f000)={r0}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00009b1000-0x4)=0x400, &(0x7f0000811000-0x8)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000cd5000-0x4)=0xddd, 0x4) sendto$inet(r0, &(0x7f0000583000-0x1)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000766000)="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", 0xae3, 0x0, &(0x7f0000c93000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/19 08:59:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000083a000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000741000)=0x0, &(0x7f000047c000)=0x4) r1 = accept4(r0, &(0x7f0000d05000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000cb3000)=0x10, 0x800) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00004b9000-0x4)={r0}) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00001a0000-0x1)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/19 08:59:39 executing program 3: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000065e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000d2e000)=[@in6={0xa, 0x1, 0xffffffffffffff90, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x41c9}], 0x1c) mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000ee1000-0x81)="c6", 0x1) r2 = socket(0x1, 0x1, 0x8) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000548000)={0x2, [0x0, 0x0]}, &(0x7f0000ef1000-0x4)=0xc) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ef1000-0x8c)={r3, @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]}}, 0x8c) recvmsg(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) 2017/12/19 08:59:39 executing program 0: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000383000)=0x0, &(0x7f0000706000)=0x4) socket$netlink(0x10, 0x3, 0x9) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000a35000-0x4)=0x8) 2017/12/19 08:59:39 executing program 1: mmap(&(0x7f0000000000/0xad0000)=nil, 0xad0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000580000-0x8c)={0x0, @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]}}, &(0x7f0000364000)=0x8c) r2 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ad1000-0xa0)={r1, @in6={{0xa, 0x2, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x200000000000000, 0x1, 0x6, 0x1}, 0xa0) 2017/12/19 08:59:39 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2a) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x800, 0x4) sendto$inet6(r0, &(0x7f0000fd8000)="eb", 0x1, 0x8000, &(0x7f00008e8000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006df000)={0x0, 0x7}, &(0x7f0000fd5000)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002c0000)={r1, 0x7}, &(0x7f0000fd5000)=0x8) sendto$inet6(r0, &(0x7f0000e95000+0xd21)="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", 0x801, 0x0, &(0x7f0000ec7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/19 08:59:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000d04000-0x38)={0x0, 0x0, &(0x7f00000d9000-0x10)=[{&(0x7f0000d80000)=[{0x11, 0x1c, 0x25, 0x0, 0x0, "01"}], 0x11}], 0x1, &(0x7f0000013000+0x81c)=[], 0x0, 0x0}, 0x0) bind$netlink(r0, &(0x7f0000cd6000)={0x10, 0x0, 0x1, 0x2}, 0xc) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000407000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000d08000)={0x0, @in6={{0xa, 0x2, 0x1bad, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd7, 0x0, 0x3, 0xffffffff, 0x20}, &(0x7f0000ea1000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00004d4000-0x14)={r2, 0x9a7, 0x7ff, 0xc1f, 0x2, 0x1000}, &(0x7f0000707000)=0x14) listen(r0, 0xfbb) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2017/12/19 08:59:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000200000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d31000)={0x1, &(0x7f00002c5000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000f66000-0x8)={r1, 0x1}) syz_emit_ethernet(0x2a, &(0x7f0000bf6000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}, 0x0) [ 175.118899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 175.128240] Call Trace: [ 175.130819] dump_stack+0x194/0x257 [ 175.134444] ? arch_local_irq_restore+0x53/0x53 [ 175.139109] ? show_regs_print_info+0x18/0x18 [ 175.143590] ? rcutorture_record_progress+0x10/0x10 [ 175.148608] ? crypto_chacha20_crypt+0xaf1/0xbd0 [ 175.153357] print_address_description+0x73/0x250 [ 175.158192] ? crypto_chacha20_crypt+0xaf1/0xbd0 [ 175.162951] kasan_report+0x25b/0x340 2017/12/19 08:59:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00004ce000)=0x9, &(0x7f0000171000-0x8)=0x2) accept4(r0, &(0x7f0000af6000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ed000-0x4)=0x10, 0x80000) sendto$unix(r0, &(0x7f00001d2000-0x2a)="0300000000000000e24c09fff00026705fb30a0002b3724c7d655f885c5bc9d8c3010001d9119677003b", 0x2a, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/12/19 08:59:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000f01000-0x28)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0xff) [ 175.166751] __asan_report_load4_noabort+0x14/0x20 [ 175.171670] crypto_chacha20_crypt+0xaf1/0xbd0 [ 175.176346] ? crypto_chacha20_setkey+0xc0/0xc0 [ 175.181014] ? __kmalloc+0x162/0x760 [ 175.184722] ? sock_kmalloc+0x112/0x190 [ 175.188688] ? skcipher_recvmsg+0x3f2/0xf10 [ 175.192999] ? sock_recvmsg+0xc9/0x110 [ 175.196875] ? ___sys_recvmsg+0x295/0x620 [ 175.201011] ? __sys_recvmsg+0xe2/0x210 [ 175.204975] ? SyS_recvmsg+0x2d/0x50 [ 175.209376] ? entry_SYSCALL_64_fastpath+0x1f/0x96 [ 175.214309] ? check_noncircular+0x20/0x20 [ 175.218532] ? lock_downgrade+0x980/0x980 [ 175.222679] ? af_alg_pull_tsgl+0x8b6/0xc10 [ 175.227005] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 175.232015] chacha20_simd+0xe4/0x410 [ 175.235804] ? chacha20_simd+0xe4/0x410 [ 175.239754] ? af_alg_get_rsgl+0x980/0x980 [ 175.243965] ? chacha20_dosimd+0x340/0x340 [ 175.248179] ? rcu_read_lock_sched_held+0x108/0x120 [ 175.253176] ? sock_kmalloc+0x112/0x190 [ 175.257126] ? sock_kmalloc+0x11f/0x190 [ 175.261072] ? copy_overflow+0x30/0x30 [ 175.264926] ? lock_sock_nested+0x91/0x110 [ 175.269132] ? trace_hardirqs_on+0xd/0x10 [ 175.273250] ? memset+0x31/0x40 [ 175.276504] skcipher_recvmsg+0xa4e/0xf10 [ 175.280621] ? skcipher_recvmsg+0xa4e/0xf10 [ 175.284926] ? skcipher_release+0x50/0x50 [ 175.289051] ? selinux_socket_recvmsg+0x36/0x40 [ 175.293691] ? security_socket_recvmsg+0x91/0xc0 [ 175.298417] ? skcipher_release+0x50/0x50 [ 175.302536] sock_recvmsg+0xc9/0x110 [ 175.306219] ? __sock_recv_wifi_status+0x210/0x210 [ 175.311120] ___sys_recvmsg+0x295/0x620 [ 175.315075] ? ___sys_sendmsg+0x890/0x890 [ 175.319213] ? fget_raw+0x20/0x20 [ 175.322637] ? fput+0xd2/0x140 [ 175.325812] ? __fget_light+0x297/0x380 [ 175.329762] ? fget_raw+0x20/0x20 [ 175.333184] ? SyS_sendmsg+0x50/0x50 [ 175.336875] ? __fdget+0x18/0x20 [ 175.340215] __sys_recvmsg+0xe2/0x210 [ 175.343982] ? __sys_recvmsg+0xe2/0x210 [ 175.347926] ? SyS_sendmmsg+0x60/0x60 [ 175.351702] ? __fdget+0x18/0x20 [ 175.355044] ? SyS_futex+0x269/0x390 [ 175.358728] ? SyS_getsockopt+0x1dd/0x340 [ 175.362868] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 175.367860] SyS_recvmsg+0x2d/0x50 [ 175.371374] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 175.376096] RIP: 0033:0x452a09 [ 175.379253] RSP: 002b:00007f599b6b9c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002f [ 175.386929] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452a09 [ 175.394173] RDX: 0000000000000000 RSI: 00000000201f5000 RDI: 0000000000000018 [ 175.401411] RBP: 000000000000039b R08: 0000000000000000 R09: 0000000000000000 [ 175.408651] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f2728 [ 175.415891] R13: 00000000ffffffff R14: 00007f599b6ba6d4 R15: 0000000000000000 [ 175.423149] [ 175.424745] The buggy address belongs to the page: [ 175.429645] page:00000000026cfdd5 count:0 mapcount:-127 mapping: (null) index:0x20a00 [ 175.438363] flags: 0x2fffc0000000000() [ 175.442221] raw: 02fffc0000000000 0000000000000000 0000000000020a00 00000000ffffff80 [ 175.450080] raw: ffffea00040b0020 ffffea0004010020 000000000000000a 0000000000000000 [ 175.457939] page dumped because: kasan: bad access detected [ 175.463615] [ 175.465210] Memory state around the buggy address: [ 175.470113] BUG: unable to handle kernel paging request at ffffed001fffffe0 [ 175.477187] IP: memcpy_erms+0x6/0x10 [ 175.480863] PGD 21ffd6067 P4D 21ffd6067 PUD 21ffd5067 PMD 0 [ 175.486643] Oops: 0000 [#1] SMP KASAN [ 175.490412] Dumping ftrace buffer: [ 175.493925] (ftrace buffer empty) [ 175.497607] Modules linked in: [ 175.500772] CPU: 0 PID: 24102 Comm: syz-executor2 Not tainted 4.15.0-rc3+ #158 [ 175.508095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 175.517427] RIP: 0010:memcpy_erms+0x6/0x10 [ 175.521628] RSP: 0018:ffff8801d69f7528 EFLAGS: 00010096 [ 175.526957] RAX: ffff8801d69f7534 RBX: ffffed001fffffe0 RCX: 0000000000000010 [ 175.534201] RDX: 0000000000000010 RSI: ffffed001fffffe0 RDI: ffff8801d69f7534 [ 175.541439] RBP: ffff8801d69f7580 R08: ffffed003ad3eeab R09: ffffed003ad3eeab [ 175.548676] R10: dffffc0000000000 R11: ffffed003ad3eeaa R12: 00000000fffffffe [ 175.555914] R13: ffff8800ffffff00 R14: ffffed0020000000 R15: 0000000000000014 [ 175.563155] FS: 00007f599b6ba700(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000 [ 175.571352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.577205] CR2: ffffed001fffffe0 CR3: 00000001d5949005 CR4: 00000000001606f0 [ 175.584446] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 175.591683] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 175.598921] Call Trace: [ 175.601480] ? print_shadow_for_address+0xa8/0x170 [ 175.606376] ? dump_page+0x1d/0x30 [ 175.609888] ? crypto_chacha20_crypt+0xaf1/0xbd0 [ 175.614619] kasan_report+0x26f/0x340 [ 175.618391] __asan_report_load4_noabort+0x14/0x20 [ 175.623287] crypto_chacha20_crypt+0xaf1/0xbd0 [ 175.627844] ? crypto_chacha20_setkey+0xc0/0xc0 [ 175.632487] ? __kmalloc+0x162/0x760 [ 175.636168] ? sock_kmalloc+0x112/0x190 [ 175.640115] ? skcipher_recvmsg+0x3f2/0xf10 [ 175.644404] ? sock_recvmsg+0xc9/0x110 [ 175.648258] ? ___sys_recvmsg+0x295/0x620 [ 175.652372] ? __sys_recvmsg+0xe2/0x210 [ 175.656313] ? SyS_recvmsg+0x2d/0x50 [ 175.660002] ? entry_SYSCALL_64_fastpath+0x1f/0x96 [ 175.664907] ? check_noncircular+0x20/0x20 [ 175.669114] ? lock_downgrade+0x980/0x980 [ 175.673231] ? af_alg_pull_tsgl+0x8b6/0xc10 [ 175.677523] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 175.682509] chacha20_simd+0xe4/0x410 [ 175.686275] ? chacha20_simd+0xe4/0x410 [ 175.690219] ? af_alg_get_rsgl+0x980/0x980 [ 175.694422] ? chacha20_dosimd+0x340/0x340 [ 175.698630] ? rcu_read_lock_sched_held+0x108/0x120 [ 175.703620] ? sock_kmalloc+0x112/0x190 [ 175.707566] ? sock_kmalloc+0x11f/0x190 [ 175.711509] ? copy_overflow+0x30/0x30 [ 175.715364] ? lock_sock_nested+0x91/0x110 [ 175.719574] ? trace_hardirqs_on+0xd/0x10 [ 175.723693] ? memset+0x31/0x40 [ 175.726946] skcipher_recvmsg+0xa4e/0xf10 [ 175.731061] ? skcipher_recvmsg+0xa4e/0xf10 [ 175.735357] ? skcipher_release+0x50/0x50 [ 175.739475] ? selinux_socket_recvmsg+0x36/0x40 [ 175.744113] ? security_socket_recvmsg+0x91/0xc0 [ 175.748836] ? skcipher_release+0x50/0x50 [ 175.752953] sock_recvmsg+0xc9/0x110 [ 175.756634] ? __sock_recv_wifi_status+0x210/0x210 [ 175.761535] ___sys_recvmsg+0x295/0x620 [ 175.765484] ? ___sys_sendmsg+0x890/0x890 [ 175.769617] ? fget_raw+0x20/0x20 [ 175.773037] ? fput+0xd2/0x140 [ 175.776202] ? __fget_light+0x297/0x380 [ 175.781446] ? fget_raw+0x20/0x20 [ 175.785126] ? SyS_sendmsg+0x50/0x50 [ 175.788810] ? __fdget+0x18/0x20 [ 175.792145] __sys_recvmsg+0xe2/0x210 [ 175.795910] ? __sys_recvmsg+0xe2/0x210 [ 175.799854] ? SyS_sendmmsg+0x60/0x60 [ 175.803621] ? __fdget+0x18/0x20 [ 175.806960] ? SyS_futex+0x269/0x390 [ 175.810641] ? SyS_getsockopt+0x1dd/0x340 [ 175.814764] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 175.819753] SyS_recvmsg+0x2d/0x50 [ 175.823264] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 175.828245] RIP: 0033:0x452a09 [ 175.832962] RSP: 002b:00007f599b6b9c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002f [ 175.843240] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452a09 [ 175.850827] RDX: 0000000000000000 RSI: 00000000201f5000 RDI: 0000000000000018 [ 175.858064] RBP: 000000000000039b R08: 0000000000000000 R09: 0000000000000000 [ 175.865300] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f2728 [ 175.873323] R13: 00000000ffffffff R14: 00007f599b6ba6d4 R15: 0000000000000000 [ 175.880919] Code: 90 90 90 90 90 eb 1e 0f 1f 00 48 89 f8 48 89 d1 48 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 c3 66 0f 1f 44 00 00 48 89 f8 48 89 d1 a4 c3 0f 1f 80 00 00 00 00 48 89 f8 48 83 fa 20 72 7e 40 38 [ 175.900026] RIP: memcpy_erms+0x6/0x10 RSP: ffff8801d69f7528 [ 175.905699] CR2: ffffed001fffffe0 [ 175.909121] ---[ end trace 20c96cf9c81536b8 ]--- [ 175.913842] Kernel panic - not syncing: Fatal exception [ 175.919595] Dumping ftrace buffer: [ 175.923098] (ftrace buffer empty) [ 175.926774] Kernel Offset: disabled [ 175.930366] Rebooting in 86400 seconds..