a6a12bf11ba1b17bb8e692afa252da2eafee5db969924ea70a46881b3fe20efffc96c8b3f01d2e87de50c058acc27a5f477cd138e8f72e638259eb625a40b6a05cc94fdbb28c4b371c719931f8"}, &(0x7f0000001000-0x4)=0xf9) syz_extract_tcp_res(&(0x7f000066a000-0x8)={0x0, 0x0}, 0xfffffffffffffffe, 0x2) perf_event_open(&(0x7f0000757000-0x78)={0x2, 0x78, 0xe3, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00006c2000-0xa)="2f6465762f70746d7800", 0x240100, 0x0) 2017/11/11 06:32:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) fallocate(r0, 0x3, 0x1, 0x3) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0xc, 0xb, 0x1000007f) munlockall() setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x6d, 0x4) r3 = dup3(r1, r2, 0x80000) r4 = creat(&(0x7f0000004000)="2e2f66696c653000", 0x186) ioctl$TIOCMSET(r3, 0x5418, &(0x7f000076c000-0x4)=0x5) r5 = socket(0x11, 0x800000003, 0x85) bind(r5, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008c8000-0xa)="2f6465762f70746d7800", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r6, &(0x7f000091c000+0x58a)={0x20000004, 0x0}) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000006000-0x48)=[{0xffffffffffffffff, 0x0, 0x0}, {r7, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0xfffffffffffffffc, 0x0}, {r6, 0x0, 0x0}, {r6, 0x0, 0x0}, {0xffffffffffffffff, 0xaa3f6fe76dbe7fa7, 0x0}], 0x9, &(0x7f0000005000-0x10)={0x0, 0x989680}, &(0x7f0000012000-0x8)={0x0}, 0x8) socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@generic="f5c3ce40991163e2dd1578858d935332", @ifru_flags=0x4000}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea5d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f0000cdc000-0x20)=[{&(0x7f00004cb000)="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", 0x1000}, {&(0x7f0000adc000+0x2a3)="8391317674a7af4991d52d4e513af710be6e1a8ad90e98b2c4919d6e6168706e1889278213a6a807f7b353a0b78644a5ccdbdf96e4bd94e73ee2f12428b2b707eb83b21cc4c800ad05822e5ba96854cc3fb2c605b91819e34fa3cbf1a1090f54e4c56ea89c97c8439702e3af5decf74c11", 0x71}], 0x2) readahead(r4, 0x80000001, 0x4000000000000003) r8 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000cf6000)={0x0, 0x10001, 0x0, 0xfff, 0xffffffff}, &(0x7f000021f000-0x4)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000f4f000-0x8)=@assoc_value={r9, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(r2, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000ac0000-0x4)=0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000edc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000a40000)={@common="67726574617030000000000000000000", r10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r2, &(0x7f0000fc3000-0x1000)="ba671368d1434e64c449605bdbbfca6d2b9f8ae49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdbd150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69613f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b75", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/11 06:32:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00003e6000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = open(&(0x7f0000cd7000-0x8)="2e2f66696c653000", 0x600000, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000001c000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x46, 0x4ffb, 0x3, 0x8}, &(0x7f00006e0000)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c1a000-0x8)={r2, 0x7}, &(0x7f00000ff000-0x4)=0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000058b000-0x4)=0x0, &(0x7f0000a88000)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000365000)="89027d000077", 0x6) sendto$inet(r0, &(0x7f00004f2000)="", 0x0, 0x0, &(0x7f0000a88000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 237.687169] TCP: request_sock_TCP: Possible SYN flooding on port 20025. Sending cookies. Check SNMP counters. 2017/11/11 06:32:05 executing program 1: mmap(&(0x7f0000000000/0x28d000)=nil, 0x28d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) flock(r2, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00001a8000)={0x2002, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000f9000-0x10)={0x0, 0x10001, 0x5, 0x7}, &(0x7f000022c000-0x4)=0x10) mmap(&(0x7f000028d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000211000)=@assoc_id=r3, &(0x7f000028e000-0x4)=0x4) flock(r0, 0x2) madvise(&(0x7f00001f2000/0x1000)=nil, 0x1000, 0xf) r4 = dup2(r2, r1) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r4, &(0x7f000028f000-0x38)={0x0, 0x0, &(0x7f000028e000)=[{&(0x7f0000028000)="a415d366d5670998fb21f32e9facf40c81521011947a73619135dcc7a9d7745b71e5b1c0c91a69591e100eeaa33abeddfef51d35edc3515a44abc58ea8a6ae2e11207d13acdca0381941a95435ffc44233d0aaaec9541def4906bf6a74327cf196d95373c7e4aa582dc653bb27818b5c3bdd209ff652ec728d739b2b431b9d1dc693d63f8cbb9b62024247d0abb57bb8332a23e78b9202ca106d5c67ee56055d871ffd7f11137df869c8d7f940a0950a51d01f43eb18bef9fb1f9786743811eaa4cb2233435a97a652a09461300d0a9d8ad5bae4b06b813506527814e3bf52627a6eb51d3de9f5aacec88402aa48", 0xee}, {&(0x7f00000e2000)="e1b8119b437a65f1ee16369493fa2ad5a54464b27fd2b7dec680fc99017c134e1c18fb18a65e2780409697fb3c00794724e46751b5affd91c9474b3c617e21a7b5ef1bc062268d7a50f7aa4e9b8cd9b9c660284a5232108a4d235f0af5c5d835396ccc076c8e26c1a74ab283b937b5f2bba86440f412cbc9449ce3625e4148d9feb1d021e4d80db2dbb5ad", 0x8b}, {&(0x7f000028e000)="e260149ac0dd173c56f68384bb26bea6eec665727c3c964f71a426be3b0fad0e07f6bc8a3b2765a6aa27e4526b27f67d6cc6415b2c5b2e2a9ed4217daffd44402344a179dbe1fd98bab9646488d7fa02d4e4baa143481ee4c8bf5c882995c597b4f5a75492b62ee2b49388fa113c899d5da7ebb638adfe", 0x77}, {&(0x7f000028f000-0x98)="254196be02441e8b6a54af2bbd364bad1cc2f3d4ca22b5b3b5c40be8a0e203358ca0f9bb1b639a265e1415263ff25f9af12b35487bd399af48c525c175c25b8efede0e599beeb8612da179d2b2c246e3b636c4a9cca25ab8bc0f12ccd464ee0a4eae0b983f0ba07665028d825461543fbe040b47c686361cc5d229ef92721c113ed344f209a2181b2a40f5e6f75616738a2127423f65a6b1", 0x98}, {&(0x7f0000006000-0xa5)="e4fca4b295dba3d153ca669e8bbee6eb84716868f10bba5bd85c14acd341e6d01adca3d6e8457b694550719989f3aeea511f5f7eb88c1ee336763013074e7c28dbd656812b1cae3a8e8f7f1ca4868fee8f7e3a15bc53b8ad2347f77165ff1296d10a98e682313a09ae7024e4200085f8a65e97a27712b501ee5cdc85657347b2326e5d97c08e15080e7c4d5907659f4ad0ef0dd21676b3a0ccce1c5b64678d3a22b1b2fc6c", 0xa5}], 0x5, &(0x7f00001bf000)=[{0x50, 0x10f, 0x3, "a30053a5a7066bc1c9f8da76b061994e10070d378fc7f19355610000000059b55807061dc32a0dc2ebf8507bbf7d536baaee88d275d0bab8dabd"}, {0x1010, 0x84, 0x1, "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{0x50, 0x11, 0x7, "6b37c7be637e744bfdec1a8801de9f0a87bb0596498e6285943a4471fc96576948e11181caf38cd2d8ebb6a9f23bfc6dd6380f46f7a88594cc7144773f6ee3"}, {0x10, 0xff, 0x40, ""}, {0x18, 0x117, 0x4, "37"}, {0x58, 0x19f, 0xfe, "4bdba250c55b1577c687e931beb5efa16bcbcc176edf803a81dc809c93e1fb804f52bb7ab069a28e455f3694f15dd38e9bf155f4ed914b2d2424a48e16df6eb8e5a7ef51e05f"}, {0xf0, 0x118, 0x4, "3d0f932a57339af07d4ec06ff499b22a9c4f214404ae6b7aeb9a3c18cedabcabf0bec97b31d4c3f7befac598ad536c1220ad82e3345d7c09fac1547d2d4efbdd4996bb8732d1f52bf6e7dba4fb8f4cbee2132fda90e746c8dd64ab4776938ba505c4ce1c0474473d0c75f903defd3052bff3b9fb0288df115db1fbf5a28d947f091f207136743b1d61f6ffee47d5920d634aa82840f9c4c5a873db7b8c2058dd9c44b94f3cfadcccbdfec52976ad42ee547b1b2441f113f56f117ccdc159b35294470d7b863379e5d2fbf2d0f95ad6cf1a991c8583bc407344a711e2ae4c1f03"}, {0xf0, 0x0, 0x7fffffff, "d4f5eb384c8df1e250b5ecb4df3ee38207d71def53798ab78cde4e997ff7d5af2452e64f745f06ac9413ac6e1203c92e14fccd41edbefce54cbffd547ff7612a96115b86a52d50c818891292f6cb62e1049c84ab035c6866efe6ebdbf74ee6b53dd87a2879f375141ea365934027c5c4e47cbdccffbcdfd04e64b3211380bd08b613bc3ca3ce2ca318fba407df5d9b49d8f5f911f92f86ba54196a65b1018b53c680318ba6f5d0cf574cb600375a75b682336889ef46a3a32031f65861f50414aaa239f09ecd299a31d4d83dd97cd745b9cac0bf3ca473e8b66095"}], 0xa, 0x4000000}, 0x8800) setrlimit(0x7, &(0x7f00000da000-0x10)={0xfffffffffffffffd, 0x5}) mmap(&(0x7f000028f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000290000-0x8)="2e2f66696c653000", 0x80, 0x1) pipe(&(0x7f0000269000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r6, 0x8905, &(0x7f000028b000-0x4)=0x0) mmap(&(0x7f0000290000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000290000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000290000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000290000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000291000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000291000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001b7000)={0x0, 0x0, 0x0}, &(0x7f0000292000-0x4)=0xc) prctl$setptracer(0x59616d61, r7) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f000001e000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r5, 0x4008642a, &(0x7f0000236000)={r8, 0xd}) dup(r1) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00000a9000)=0x7, 0x4) sendmsg$nfc_llcp(r2, &(0x7f000028c000-0x38)={&(0x7f0000182000)={0x27, 0x5ae, 0xfffffffffffffff8, 0x3, 0x8001, 0x3, "8f590327a5a775927f69282da6d42b4b658a2cfa9e649a703384fa741e3a7ee27dcafb0b8bbb2bb1dc7d4217ea4b10e734948d5e471d4180f1d61b6f4ad4be", 0xcc55}, 0x60, &(0x7f00000a5000-0x30)=[], 0x0, &(0x7f0000107000-0xc0)={0xc0, 0x103, 0x5, "c34ebe53acfa9de983fdb0be22ccc6ab6c56bfa1eec0b92d6e890d488a636a1e7182a48d81f781a4c0c0347c8dfae6ffc2d35b2ed6f30ef1354c4f1df3a2130aac32a94585a876d340815a14c914ac525b1a649285e029109fbc4f2ba5cbaa9b910105a3b67b2600fec54cf529d6c1ff8ed2fbc8d0c2e1597947640e470188bcaa3110d8e8110e88dd0d3c2578ba29c217907e9e90a936659b4d5c9050ed1ee8303091796ac5490a01df"}, 0xc0, 0x810}, 0x8010) mmap(&(0x7f0000291000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000291000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usb(&(0x7f0000292000-0x15)="2f6465762f6275732f7573622f3030232f30302300", 0x2, 0x103200) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r9, &(0x7f0000011000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000014000)=[{&(0x7f000001f000)=[{0x11, 0x200000001a, 0xffffffffffffffff, 0x0, 0x0, "48"}], 0x11}], 0x1, &(0x7f000001b000-0x98)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRADDBR(r9, 0x89a0, &(0x7f0000133000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$VT_RESIZEX(r6, 0x560a, &(0x7f000028d000-0xc)={0x400, 0x2, 0x4, 0x0, 0x9, 0x8}) 2017/11/11 06:32:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) write(r0, &(0x7f0000543000-0x25)="240000001a0009ffee0000000000000001fff50c0900010000001de80000d41ff9161790", 0x24) mmap(&(0x7f0000000000/0x265000)=nil, 0x265000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x279000)=nil, 0x279000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup2(r3, r3) openat$kvm(0xffffffffffffff9c, &(0x7f00008c2000-0x9)="2f6465762f6b766d00", 0x10040, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000277000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x240, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_tcp_int(r4, 0x6, 0x15, &(0x7f0000022000-0x4)=0x0, &(0x7f000011e000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000c000-0xc)={0x0, 0x0}) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) recvmmsg(r0, &(0x7f0000799000-0x3c)=[{{&(0x7f0000432000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00006c6000-0x50)=[], 0x0, &(0x7f0000f5f000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000407000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0x8f2000)=nil, 0x8f2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffc, 0x0, 0x0, 0x40000000000000b, 0x0, 0x0, 0x3, 0x20000004, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f6f000)={@common="69706464703000000000000000000000", @ifru_flags=0x1}) mmap(&(0x7f0000000000/0xd2d000)=nil, 0xd2d000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r5, 0x0, 0x31, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r6 = socket(0x40000000015, 0x5, 0x0) setsockopt(r6, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) ioprio_get$pid(0x3, r7) 2017/11/11 06:32:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f58000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9e000)=0xe8) r2 = socket$netlink(0x10, 0x3, 0x6) unshare(0x400) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000544000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000675000)={0xfc46, {{0x2, 0x3, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f000074c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d79000-0x4)=0x59) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00001a6000)={0x40, 0x1, 0xfff, 0x2, 0x80000001}, 0x14) socket$netlink(0x10, 0x3, 0x1f) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ae3000)="2f6465762f73657175656e6365723200", 0x7fff, 0x0) dup(r1) r5 = open(&(0x7f0000393000-0x8)="2e2f66696c653000", 0x800003, 0x98) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00000cd000)=0x0, &(0x7f00009ab000)=0x4) r6 = accept4(r3, &(0x7f0000545000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00007e6000)=0x8, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f00000ec000)={0x0, 0x5, 0x10}, &(0x7f00008ac000)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000158000-0x1c)={r7, 0x14, "e88a18178e5aeaf3218c7253bb2af1eb28a53ec6"}, &(0x7f00003b2000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f00000d1000-0x8)={r7, 0x100000001}, 0x8) pipe(&(0x7f0000fba000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r9, &(0x7f0000eb8000)=[{&(0x7f0000009000)="0d387abf200079bc9dbc654f17d9756b657b33ab6bc2c89f1cc1846318d352da61948fd3b0edcbaf809120342cc3111d6fcde5f5d605dec736a01fe2b494f4ec7a88c737eb4256834b6214ba397eddf96af888c20b5d4b43e8b3f2cd888d671476eef851299fb1e3e7c11c025a1a8201d21873458424418cf66308fd64956182cf1e739e4ea08cc824741203d4bbc18e9ac5dddcf43ee913a65435237035669ba7814f46feeea367ed95c953913ff2263ee6fe4bb94e8b6b77379ee431445cc0a29bebb7a6ba46e86313e5", 0xcb}, {&(0x7f00006a4000-0xaf)="75f6fea55db24747b172919eb49471c20f3f5ba2354de2f1eed1ffe5b767c36f6a53702659192b5c07308d3f7fd56e3325c9f448f8bd4b87c9e288fb85b562b6f466c3b8109978566e8d854cdb2473b45162759f434d226e7f09dd90369dc71a2ce3d47e0c68a121b01178b5685e210281d4a03d436da623011454712f2e0528b0850827c6ed8036433e2e49edcac4bd69cd799ffaa75b97858689136e25f7b19f215ee121564cdaf5bfe6413e2dc5", 0xaf}, {&(0x7f000092f000-0x2)="f9c0", 0x2}, {&(0x7f00000e9000)="a123ac46c37f3f76ccd2fe43c8f82f0be28fe377f2aa8750960309e019fd20c433828ac514894f775136792c74f034d4e07c60f89fd79a76b925e6b0e6733f989505350564e8f56d8ef6d03b37097f3003497b37d69748dd3435a9b85a1db8dc1df4f63377ee8a62aa85e059f99ac80dfb1ee6435695d532c2aa94c2fd558ce5bc8813", 0x83}, {&(0x7f0000ea7000-0x2b)="8ad26b18945997be31b52d12b94be764031b42f2bdce5e16999a52627c0c036eb6668fc2c49239279478fe", 0x2b}, {&(0x7f0000a45000-0x2c)="8139c5e89414be0944ef645d86642652cc4133b820a7abfa3b3da270a609a1828b3c9c925507bf582f3ff115", 0x2c}, {&(0x7f00005ad000-0xc4)="1c1ce99f5c6548878c4172d24bacd0d6ddfb2aecaa525b9c9367f012f954c94364b1a51088036f1cab737daec195f9183412fd02760d044c886b39fe08d2947fb7fcaea28a88d8aa7082163d29005a38f8952fce0ab6d5b395d43d23fcdb02af88eead4b09a01b6523a8a3b3898136b36ae33f0bc541bf9d0f5913cbd632f1db8adedbcb531e77c576467975dd2dc9981ba9ac8bdaba343a04e48e0fe3609d3ae132a72e9ae9a55e23fe0208a11b14ede65084725d75f8e02b24115fa999ab4bccb5845b", 0xc4}, {&(0x7f0000ae0000)="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", 0x1000}], 0x8, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r6, 0x800442d4, &(0x7f0000b78000-0x4)=0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f00005fc000)=[@in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, @in6={0xa, 0x0, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xaebb}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc0) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000e87000-0x14)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x1, [@empty=0x0]}, 0x14) getsockopt$inet6_buf(r9, 0x29, 0xfffffffffffffffd, &(0x7f00009c4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000954000-0x4)=0xa3) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000d05000-0x8)={0x0, 0x4}, &(0x7f0000f5a000)=0x8) setsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000848000-0x1)=0xac, 0x4) tee(r5, r0, 0x200200, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f0000af8000)={0x1, 0x0, 0xfeb, "0d6f8cc4c57b", "0145dd11a18bf47a2800000800400000"}) splice(r8, 0x0, r3, 0x0, 0x800000004, 0x4) syz_emit_ethernet(0x46, &(0x7f0000357000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x8000, 0x7, 0x5}}], {{0x88a8, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @random="5658f328561c", @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}, &(0x7f0000f0e000-0x10)={0x0, 0x2, [0x140, 0x303]}) 2017/11/11 06:32:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000f3d000)={0x55, 0xfffffffffffffffa, 0x2, {0x5, 0x2}, {0x3a, 0x2}, @cond=[{0x5, 0x3, 0x5, 0x7, 0x9, 0x10000}, {0x1ff, 0x7, 0x4, 0x0, 0x81, 0x6}]}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009cd000)="2f6465762f7667615f6172626974657200", 0x3ffffc, 0x0) sendto(r4, &(0x7f0000878000)="99c7f0ade01b88d1879d91cc764765e71028e6a2faf392e183df587841b9b277a95f94693129214c7d32b4c2b44ef66b5e043a22ddd361255cd117b30bc6107fbf54169390b23cb729099df16d", 0x4d, 0x4000, &(0x7f00007b3000)=@ax25={0x3, {"e4958a4471ec0f"}, 0x9b}, 0x10) r5 = openat(r4, &(0x7f00007f4000)="2e2f66696c653000", 0x20000, 0x6) mkdir(&(0x7f0000014000-0x1)="2f", 0x0) r6 = getpid() prlimit64(r6, 0x0, &(0x7f0000de2000)={0xd5dc, 0xe000000000000000}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e6f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000909000-0x4)=0xc) sched_getscheduler(r7) unshare(0x402100) unlink(&(0x7f0000fdf000-0x8)="2e2f66696c653000") ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000481000)=0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000f88000)={0x0, 0x100}, &(0x7f0000cd1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000192000-0x8c)={r8, @in={{0x2, 0x1, @rand_addr=0xe75, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r9 = socket$inet(0x2, 0xfffffffffffffffb, 0x10010) close(r9) lookup_dcookie(0x7, &(0x7f000055c000-0x3)="000000", 0x3) ioctl$RNDADDENTROPY(r5, 0x40085203, &(0x7f0000427000-0xa8)={0x1, 0x9d, "e6bc9a0a86cfc8c332c5142ef3e5f47069fd9ac24407b45eaf96c9fe4a62b6ca29b641b563b35773c4e3cd63be914f66baeb25bab9fee2f13568c09f01fce3ea5c4e86ee91311383b00430caeb642eeb2444f028e964dcdf096f3739bc3f187576d5b70e81c5ebb47487f5e63caab3b5cbd67fd11470855944ec960123dfe1c78e9575123b76a36ab96111602918c87d4432da52659af77e29a0fb34b2"}) ioctl$sock_inet_SIOCSIFNETMASK(r9, 0x891c, &(0x7f0000dae000-0x1d)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) prctl$setendian(0x14, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000012, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r0) bpf$MAP_CREATE(0x0, &(0x7f00001a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) msgctl$IPC_INFO(0x0, 0x3, &(0x7f00004e3000-0x71)="") 2017/11/11 06:32:05 executing program 6: mmap(&(0x7f0000000000/0xeb1000)=nil, 0xeb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x1080000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003da000)="2f6465762f7667615f6172626974657200", 0x501000, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eb1000+0x55d)={0x0, 0x0, 0x0}, &(0x7f0000dc2000)=0xc) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000eb3000-0x8)=0x0) fcntl$setown(r0, 0x8, r2) ftruncate(r1, 0x4) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000eb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(r1, &(0x7f0000233000)="2e2f66696c653000", 0x20003, 0x108) ptrace$getenv(0x4201, 0x0, 0x8001, &(0x7f000097f000)=0x0) mmap(&(0x7f0000eb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x80004, 0xfffffffffffffffc, &(0x7f0000eb4000)={0xffffffffffffffff, 0xffffffffffffffff}) ptrace$setopts(0x4200, 0x0, 0x6, 0x80041) ioctl$TIOCEXCL(r3, 0x540c) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000097000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eb2000-0x4)=0xb) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x401a5, &(0x7f0000eb5000)=0x0) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r6, 0x5, &(0x7f0000a92000)=[&(0x7f0000eb3000-0x40)={0x0, 0x0, 0x0, 0x1, 0x58e, r4, &(0x7f0000c3a000-0xae)="63c5c46aa5f0019d22bb61f7205f29e9bc994dd61266ad6e9beb412c99b7317a839bb755581025dbf221dd01654e4dad6a6c3c6cd6434636a256a02905d93b7625664c52bb49433e0915d5bc987f131906df44e7b88b861d893c7d72ed063507a2db84cfeab430d67e3bd617f245c799fdd989d6a4bb7f27bee2feb2643ccf780a8bcc77fa6c8557edad68677d7a1fedc6c02bcad72409af44bec7829d98072508112166415ccc02e4611be115ff", 0xae, 0xe7, 0x0, 0x0, r3}, &(0x7f0000eb2000+0x97e)={0x0, 0x0, 0x0, 0xa, 0x5, r0, &(0x7f0000eb3000-0xdf)="7bcedf8de099f499b55ebe9083ce82983f6694429293eb83ecdcdb6c8f1fdea2c6e69a41ba2a9435f381e6962a3baf435c19e312267610482ab6b4460199ccca4b5347a96ca36f104103a98fff54e30f8b0c531dd7eef62a82d71e9b5c8cb9f377c18956a7973ce26b7ac9934ee9ad7f0a1259acc980951fc03b95790a63a312283539d549d9657be851cfd4c179bfb5e6c411ba3a98b909b5381e60096301ad2a5b11d29d5c39895b131f81c2c569ed1b1ec8554c5b348d7b95d72ef1900c1a88d6e98ed569133d2952975695c4569f22ff4625982798a11ef374f6307f46", 0xdf, 0x0, 0x0, 0x1, r5}, &(0x7f0000eb3000-0x40)={0x0, 0x0, 0x0, 0x0, 0x9, r5, &(0x7f0000eb3000-0x22)="18aac983e7ebbbe64eeb809dfa76192d6d3b1da08e568ead3a0fb4cf5e8994e11467", 0x22, 0x7, 0x0, 0x1, r5}, &(0x7f0000e0e000-0x40)={0x0, 0x0, 0x0, 0xf, 0x9, r3, &(0x7f0000eb2000)="139d8e9a97d9768b115840c9819735fd9472970ded6978f613ad1824fb13f6cf84e28d3f20647f35a3b179258fe2a871351a9114a08249585d30", 0x3a, 0x81, 0x0, 0x0, r3}, &(0x7f0000eb3000-0x40)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, r0, &(0x7f00002a9000-0xfa)="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", 0xfa, 0x8000, 0x0, 0x0, r1}]) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000eb4000)={0x0, 0x0}) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000eb5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00005b0000)={0x0, r7}) fcntl$lock(r5, 0x6, &(0x7f0000004000-0x20)={0x0, 0x2, 0x9, 0x0, 0x0}) syz_open_pts(r3, 0x2) mmap(&(0x7f0000eb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(r2) setpgid(0x0, 0x0) 2017/11/11 06:32:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0x4, 0x40) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x40) keyctl$instantiate(0xc, 0x0, &(0x7f0000965000-0x45)="5c21c38211a711f705ca08f2c29a289a1a36b0d07b57266d144999c9f4a9b16e1abd7091eff06cf6da27972a936bce8debfa267ea53a2100bafdbae400d00a196f097b84e5", 0x45, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x40000000dc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000269000/0xc00000)=nil, 0xc00000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x2, &(0x7f0000467000)={0x4, 0x4}, 0x0) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) r1 = add_key(&(0x7f00000e9000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000c63000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000784000-0xe9)="40f631e5060606c35a5fc0150c42b412ff5aea9aab1c72a9e2e52203dcad2cf5a9e98d09aaee500cacf18007f59e4d8f837b48acf1660fb271919d97a648ee91213faaeea8df28ddc02e81a9ea67509b572737087d231c07c58245de72dce39d7b02bee7f97a2a5f2210278fa192b91103d35550e439f7b72bdc97318925db730ea3739e46a77a6fe3d9b86cd2b4efad8c33711ac0a555b1654b57c54c6575212443b7265666577f44648cb79c83acfaa7d301aefb33eb5a3d3d3b35e58798f35c4fe8b95c897af99ec3d1e9df16961e04ec831f737c67eeb2a287690b50af3da58fa555064e2b2d08", 0xe9, 0xffffffffffffffff) keyctl$set_timeout(0xf, r1, 0x100000001) mkdir(&(0x7f0000bfc000-0x8)="2e2f66696c653000", 0x800000000000) pipe(&(0x7f000069f000-0x8)={0x0, 0x0}) ioctl$TIOCMBIS(r3, 0x5417, &(0x7f00003d3000-0x4)=0x7ff) preadv(r2, &(0x7f0000ffb000-0x50)=[{&(0x7f000006f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000b8f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f00003f9000+0x4a9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f0000d92000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f0000e08000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}], 0x5, 0x18) mount(&(0x7f0000461000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x100000800009, &(0x7f0000687000-0x1)="") mount(&(0x7f0000ce0000)="2e2f66696c653000", &(0x7f0000ce0000)="2e2f66696c653000", &(0x7f00000e1000)="6d73646f7300", 0x9020, &(0x7f0000ce1000-0x19)="") uselib(&(0x7f0000f21000)="2e2f66696c653000") mremap(&(0x7f00005dc000/0x2000)=nil, 0x2000, 0x5000, 0x2, &(0x7f00001cc000/0x5000)=nil) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000f55000-0x4)=0x0) chdir(&(0x7f000003f000)="2e2f66696c653000") syz_open_dev$mice(&(0x7f0000421000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2017/11/11 06:32:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x80000040fe, 0x20000000, 0x0, 0x8, 0x0, 0x0, 0x400, 0x7, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b89000-0x9)="2f6465762f6b766d00", 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000017d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000ec1000)="6365706800", &(0x7f0000326000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r3 = request_key(&(0x7f0000c02000)="6b657972696e6700", &(0x7f0000473000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000359000-0x1)="71", r2) r4 = add_key(&(0x7f0000d48000)="7573657200", &(0x7f00003a5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e57000-0x1000)="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", 0x1000, r3) r5 = syz_open_dev$mice(&(0x7f00006a6000)="2f6465762f696e7075742f6d69636500", 0x0, 0x301400) keyctl$negate(0xd, r4, 0x3, r4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)="2f6465762f6b766d00", 0x2, 0x0) ioctl$sock_bt(r5, 0x5411, &(0x7f0000e97000-0x81)="12bf1ba61ff5d79e24e81a914105cc79dbc99ede9ffa5595bdd27e1aab2edd41a0ad5f893c4cd02c138385626b05b7272ea32be9ed83083186c246c204e9a17db347368b6bd9cef1639f77acfc1ec57c975ace0bc17ce1cb657ae40a55c37ec07a49a264e29d00e1122ffc14171fbeb80a8506d5ce02f78b9816f58d8cc8c04773") r6 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f000000c000)={0x0, 0x0, []}) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f000096a000)={0x1, 0x0, [{0x10, 0x0, 0xfffffffffffffff9}]}) semget(0x2, 0x1, 0x42) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000304000)={0x1a64, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = semget$private(0x0, 0x7, 0x53e) semctl$IPC_STAT(r8, 0x0, 0x2, &(0x7f0000181000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e27000-0xc)={0x0, 0x0, 0x0}, &(0x7f000072a000)=0xc) perf_event_open(&(0x7f0000509000+0x230)={0x5, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x20000, 0x0, 0x7, 0x0, 0x0, 0xfffffffffffffff8, 0xffffffff80000003, 0x4, 0x2, 0x0, 0x800, 0x2000000000000003, 0x20000008, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) syz_emit_ethernet(0x4d, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3f, 0x0, 0x8, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xfa4, 0x0, {0x8, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@cipso={0x86, 0xb, 0x0, [{0x0, 0x3, "16"}, {0x0, 0x2, ""}]}]}}, "c7462c"}}}}}, 0x0) getegid() r9 = eventfd2(0x0, 0x0) eventfd2(0xa, 0x1) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r5, 0xfffffffffffffffe, 0x1, r9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(0xffffffffffffffff) 2017/11/11 06:32:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00008d1000)="58", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000ef0000-0x80)="192d6c551560892e2d33f6a69c42dc588d0079b233764163129116bac2db2c7af4e3432d47b00275fde0d2faa120ba3faf6340459fe0fbe7fbef17619071627ba5b5e490197f413d5b680b1caeef822a93bbeb110b0a8e61684e50dcce4fcabe5878244d2468c660f3d45c159c5cec18a3cc106a638fa52cac281ada2e99f524", 0x80) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000367000)=0xfffffffffffffff5, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000e59000+0x1a1)={0x0, 0x1, &(0x7f0000000000)=[@generic={0x0, 0xac6, 0x5, 0x3b1c338b}], &(0x7f0000001000)="2b00", 0x0, 0x0, &(0x7f0000001000-0x31)="", 0x0, 0x0}, 0x30) r1 = socket(0x11, 0x802, 0x300) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r2 = dup3(r1, r0, 0x80000) syz_emit_ethernet(0x34, &(0x7f0000000000)={@random="ef84060c29a7", @random="162a2aa16834", [], {{0x800, @arp=@generic={0xe5256b73fd854ae8, 0x6003, 0x6, 0x2, 0x3, @random="cbf923f523c1", "1406", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "28dfbc21339e8e0192269df97453c1e7"}}}}, 0x0) r3 = socket(0x11, 0x3, 0x0) getsockopt(r1, 0x107, 0x8, &(0x7f0000ef4000)="", &(0x7f000012f000-0x4)=0x0) sendto(r3, &(0x7f0000526000)="9869f425dd8921ac4a75540621c9a89551f636942fb1bb376eadcfe8c08defafddaa7a00fc2fb4ce54536297ab409a31beece5f4864bfe82afd3dad41b3ceb5cdc1b40da6045887f9ca31dd2d317cc20026739486101a91c8d246b89ec392fb8dea15185aa097c5ba8ee59beb618452c25f28b787709823222b429787b0f64e0acba3491f2cf870bd7cc542467307c51226e0efc16bf99e115c992ad2f73f8fde1ef1a947975c203ff85997fd72029ef1c5f09f1ebb39b9421c92b5e2bd4fd1b0aade0f6a2ea3d3f0376197b1d1a23b10ef4aef6e1f97697bb5f79", 0xdb, 0x20000001, &(0x7f0000527000-0x80)=@generic={0x5, "d808d94ae4b63b2005e89457af4ec8ec5efaa5e1b92df5efe8031215e756da2007054d197821591ca8ad5d6eb0b508eacfa645302ed2cc2e5bef120dbc249274ae64f6c6759f636927b5ab4895bc5633a0795b57ba8a23628e831d7fa3ab210d5f39515d19353a863c25851d687c2b236cb9446ab1553a30e612232e5da1"}, 0x80) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ce4000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f2000-0x4)=0xe8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000079c000)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xd34, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x5, 0x0, 0x7fffffff, 0x8000000, 0x0, 0x0}, r4, 0x4, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000364000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000043f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000b3c000-0x6)="2e2f62757300", 0x400000, 0xfffffffffffffffc) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000970000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000af000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000fc9000-0x8)={0x0, 0x3}, &(0x7f000071c000-0x4)=0x8) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000d3000)={0x8, &(0x7f0000858000)=[{0x7, 0x9, 0x9, 0x8}, {0x1b41, 0x80000001, 0x6, 0x8d5e}, {0x3, 0x200, 0xffffffffffff0002, 0x60}, {0x9, 0x2dff, 0x5, 0x80000000}, {0x5, 0x1f, 0x2, 0x0}, {0x0, 0x0, 0x0, 0xffffffff}, {0x8, 0xef30, 0x6, 0xfffffffffffffffb}, {0x1, 0x2, 0x9, 0xffffff7ffffffff8}]}, 0x10) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/11 06:32:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000199000)={0x0, 0x4, 0x30}, &(0x7f000068f000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a07000-0x8)={r1, 0x7b9d}, &(0x7f0000705000)=0x8) sendto$inet6(r0, &(0x7f0000036000)="6a", 0x1, 0xfffffffffffffffe, &(0x7f00006e4000)={0x2, 0x0, 0x12c6, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00007ab000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90, 0x0, 0x0, 0x0) 2017/11/11 06:32:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00008c2000)=0x0, &(0x7f0000000000)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x13, 0x5, 0x6, &(0x7f0000453000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000530000-0x4)=0x8001, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00008db000)={&(0x7f0000972000-0x14)=[0xe30c, 0xfffffffffffffb3c, 0xf5c, 0x5, 0x5], 0x5, 0x8, 0x7f, 0x0, 0x9, 0x0, {0x15, 0x3, 0x1, 0x80, 0x2, 0x5, 0x3, 0x2, 0x0, 0x7, 0xc6, 0xffffffffe2fbc286, 0x5, 0x6, "85c44eaefbe1acce927928d390000599a97f63258a5b722f99fe9b0fa51e5e08"}}) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00007a3000)=0x2066, &(0x7f0000488000-0x8)=0x2) r4 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000769000)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f0000d77000-0x4)=0xc) setsockopt$inet_mreqn(r4, 0x0, 0x22, &(0x7f0000008000)={@empty=0x0, @multicast1=0xe0000001, r5}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000404000-0x64)=[@in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x3, 0x14000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x1, 0xfffffffffffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) accept4$ipx(r3, &(0x7f000092e000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f56000-0x4)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000182000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000092000-0x10)={0x3, 0x7f}) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000680000-0x4)=0x80000000000005, 0x4) accept$unix(r2, &(0x7f00001c4000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000797000-0x4)=0x8) bind$inet(r1, &(0x7f0000e83000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000472000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e42000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000547000-0xa0)={r6, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f58}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x96ec, 0x232e59fc, 0x9, 0x23, 0x90}, &(0x7f0000f64000-0x4)=0xa0) connect$inet(r4, &(0x7f0000888000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f000000d000-0x1000)="9b411fe87308bda68cf69b00fc456354c7329f7c247c5ae03e1974135e8db80e3a8ad4c76c4f7bd9611378c3b492084207feb8cd52e4aab2e576ffb0dafcf1c7579fcccd74875824b762d27e483eb885e18579131a87c4309c05830e357f575c0a7f7f346d0d61b5459ada9ca0d895d6279639c67a49b5763273aeb5f2a9a47d128b01a19caefd5e8de29ef02bc69f88e990313a5c6ca4d7553293ff5db0766407e37e5746f7a94d3a1ed3f1d9efc93ba833a7ae86b08fec0f30236f17d5ecf9bf6459b385c3079c62aa19450926de608f13b8493004baa0ea070257347a686123aa5e37ea428ab6d90aa0a5aaa0178237d8e1e8e31f920ba1c328085b98598721dec8437363864f82c9594f77be5c44effc3bcbc548045eb63044f435aea680eb14f53fa6156a06068b4ef0eb113753f6b0ba538e9ef2aabb9c92b8ab68304bd61a1330bdfde693aa838cbda772f976db33d1a7f1481af25358350c1513113389a6dc66d074c98d60eb6b70a2a7484596fa666813eb4af421ea906022f10bd0b4683312a5d46ef3d746ee68e67b923c7e663316f74ada47485e0df9d3bb20b0e5a6296fb95f8e787146115709bc8c913d953cf33a6066cb52507627e2cd95be580b756a40ec7f7b5875c41ad1941737c7ff0127c7ecac001c3679105cbf2ea81ed4685194e5d19d46b8fb1add32d3fe0717a555ac5c12aed602a406c9acd2be01b8cf5b180e4da32a34c1b624316da27bd16797fb28665e3b8af33189494bae59477d92d936babbe9f6697bfa9e22bebcc139683c2a00fd59d91034e6ac258b9de2ffb1268815754c1e4faebbf0dd5f30319dbcc077e29ae756744f19e4f495b7fb1c45b0aeefa6e8ef5932527967d965282300e32b5507a7d4ffc9fd5bb583cf6bc1d3b88ec5ac079aad45f32a3412cf6d3685f74f865369d6f7c965d842e9dc4a34a89e4f6e92aa1add55388c4101355fb944f67d902b7ef45547d761199710bcc9a9019b15ab652ced16ff77a4bc5592d1efb3f562b1ef062bb7c4761129c3c9a09ed6c54a3ae3bb26a5d7fc481738500ec5bd38bc27d0d9b758ca5397dbe1856eeb4d55a94cccaaf47df693e87bf2a966550ba7fb5cd44da3d88c112a2d07d584ec5b02c5c90955cffc5767aadac21291ad9693d6a5c2ec4e9ef6630045681bf824aac7e1d908fa7ebbd5fd2f5d637ecae2d1b993b6387527aa471478fe3df974102046c6656341a5eb0d7629e491f2c7e28db50ca5d72de48fe1f9f953ee5a68c9164e325b93f5c5ebdb35aeac338abe5072aa398048995359ae23760a2ce29df382dde331d6f6949e3b5e4e1e1dadf225f0b841c2eadf27f2694abfcaa811c68ab8c00bf017e965f8ee20a6af917725dc944b8f3795f58d0f080a48582588a577c321e939f8de6e113257b38f8ff6df98e9b00d9299f0b4fa60f7ac2dbe62bfc8244cb12d6ee131c01556e5d4701d79a84cb320fb9d43d1d74b8b5141866713a6418a2353d29868756da348f22c09fd4cd80803e1ff82652cbc8610c8ae2b63259368311d5ebd062bd0c961075d0d70a480bd75b7dcac004767a7bc311532d9e2f11f5dbeebfa2c4bdcb5b7f4d0a5916f3886a402ef56722e355924832b0f84a0184870f69b40a8df2e03b7b61428c3a4f3164c8b34a32aac9801c04b8e323ce5d88720859e98480f498b83a73bc99f5d6b6577cb874a46ad8330f4061939f2a3d3df5f2ab144127a6bd02425f3cb12a9b50ec8b2c517b36253a3a3751a534ade6b59f797d2433a803a3d1c18c55b0d9cc64a755310efa7d3ea74408fdac39f7de85842b7ad7646ed86a2f8e28c77a7b646b4782f22c42908212eeef69139c67b44615f85288b5ad04ff048a6d35857c79ca43c1359fd502ceb7ecc0bbbcda7d4112342e69c26273c28049e4918bdf0215e4f9001f71516d07f67a5428dcbf9befa290a4261d12af6da5022afda7c88e58aec7c320c8ed2b85c06e2beca5591ed72fd4fad0200000096df33e795bdbc1b34efee33e2eade9e422e491fd10d4c6d6bd5f05485b35fffaac75e24ca58150e9e6c3e59fbc5439024c189c1a1b0dabfa332cada0c2d365323ad1486f9e01b8058df85365796d4f373642412805b9429f8e8695ba78a028f97024fd600d8a3bc89a4da4030259ce8a3b14749fa634f9079a97b4c49a58de23239935e3ccde88f362a1a2d97d568af37466ca0f35202607751a58f1987bc1728c8dd7f6db7165bc6d499f47bb59a63db97486e2e78cf1ae985de34f1c80f82839e0e5b029a6690841fb6dbd651208834d5325cabd885156d0f7dfee328d62b27643c1560067445711a25a88532a876822c91a917ed23ca70ae404eca7404405ba5f80fc8c7a16af576df4f30bdeb0f50a7a8e212f8e24f83650c4cf1e815ae68a436a62d42b1cc2be18ccd0085fbc7a766f87456a43b062dfc2a295327111f45dbb55a66322012464834ba317e5c6bad483040957e8134c9c9d62176007502f62a1b383a4300883f44739effd2369b90584ede093cbd7b44a92a78d87934e673275883139ac0baf5f175039790521013273fac972f70bc6f9554cc72a950d4805b6c606c06fcb86e3f036aa6ccea10bbcb3df7d2b89582b5be6b6b38b536d5a0faaf0ec93c1496655ed8ee24999cf9f7c42de91fa1184ee9c7d663521c3fa72a2cb7bed3538ecbc9e53fa0c20c31f859155acd4f2781b9a7d1a04e33e003f766cbd365026eb4bf6eacc19a4b1aa0f0be28b0b4dd6f9cb38d385c7b7658fa1414eef0c0a0021a419f1466036207b994160de7c3722600acf63523ed9e2b7cd617ca16d3f0df8ac6f3a92e36b826df6d25289a7faff820930f96f68c798549f34be02fc5fe5199b523b8fcb80b559fb731404aec4587b06c5d3098f8525ed2e162ef7c19371e4a5ce88203253e1b0958a7fde8fa34ed5964ecc0cc8130cde376bd28ad388db3afc99cf4cbac62469dc339a46eecbc012ff5a0d89aabf4a95c82120aa23ed076751e278fff9c91d49ed986e842aa7118cc8e40e1aa2293b17bcf328a226ab708314e7803f56e39bbcc76ee97cdab11d6b3051d6e7558277f2359c03795c8846682488d41c61b03ce43df8faf3902ddd2899d454ce1b2635a9d248ecd83b34e430021d2431433cd96e12eea464a9c99251787501d13492c3932e1f9522347cae76c72c71cdda92047a1fe02a9742dc014a9fa7433f8f9abbc663b121e37624750621609eee5274a6494999af3c342bee1a11d1a3005eda02004085c67e7782ff754db4ee9fd997e4d2579485b64d3bd7224785812ab564d4f3b4f345d574e2d54ffa0ad217bfd008c3990bfee6842b60ee77992721542acd84994ee54dda82fbc896f3a14779a7d2b44ecda60e9ab7a8ef1b9c75208d816c5ba1201df6b554532d3c27fb5e442b2e6c28ff67137ba9927c4a1e3ccd06818898f4cd25af73ab10e8e224520d81c25128fdf25fe2f68811ae93807f9acfed139a3e3d83fbd023ff268eefc1e3b054bff5494e8bcb7a3556791e9e8a9a766500c3e0c5ba1051eef28f1e16d90bdd6555d318cf75420736e4ca01443676a118a233f07c9d60e769b75d318a735cd44144cac2563c3d214d2e304f04e666a5c7f4479a9878ab46344d8224131803367f45ab51a15432a5a9f30a34a1172d79bc4fa233d445e2e55b2473917228649637d2dbd6177cfdd06464de70f36a3aef482497f8571eeb4669450c30b318e2a20974c907ad43941222fe029e79fd30cc9f84f0da6dc577920c9c5ead93bcb7746f4201e6210e9d99f439f97c0824c37150f965d80b7a3aac46e49f16096af7933aeb54dc8f04047b43be1032ffae0cbcdc58194a1eac73cffdef63811c706963dd36f1329cb1aea2f1b0b81a9cfa740cfb7c7cf861e0b276eac87b609edde17e1211c832da3294d16f4a32d0f50e3e8e55579b7f2c48c1ca5d9f1942e5509826edfcd03cfb603d9ec482413196489e8309fb1703bf3e7772158d304d634639938f2617363efd1264d895c60735f45ca60a1273baf6d398af4410ba26a66ef1bf7e366f926e6b88bef695c42ad4b1a7ff520e368cf7faf322457a963f0fe1ccbf95917e2197834307248366ede3b367bcb419b54ece1bcb1701a83bc77d19c6c8b161ec95502402a3792ed3d42ece621c4962f", 0xb8a, 0x0, &(0x7f000000a000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00003da000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000658000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000918000-0x20)={0x7fe, 0x1, 0x800b, 0x200, 0xf455, 0x5db, 0x3f, 0x3, r6}, &(0x7f000058b000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000f4d000)={r7, 0x6, "22eae7163175"}, &(0x7f00002ad000-0x4)=0xe) pipe(&(0x7f0000811000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000071000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f0000d3a000-0x4)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000560000)=@int=0x0, &(0x7f0000f64000-0x4)=0x4) syz_emit_ethernet(0x51e, &(0x7f0000278000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x4e8, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9c5a71", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x3a, 0x92, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x88, "c43ebe446f11a5b55e095d9a0fa5070607dfd1491dbba9ef4d01c8f50b70db7085fe44b4dee887ee93deda84529e3a1b428cd223339ad78e34f6122989fa1d1e2a8fb6870d629ecc4301613d58d8440ee6a5c55339f99db230c42ad12fabcd758334a7d90eb266bbba87636ac7566421d1f78d5995c0c27d7accca0c544ed43d85e489a999f1a64e"}, {0xff, 0x3e, "fc1f9b817912dbb9e93b0587e7728fc2a80dbcee84b5a36c13baad49648c93574061de3e348b5a13c709c16597aa0d2876d1e3ffa22c1fd2a752c89f2fad"}, {0xcd, 0x89, "1f01ea566300d3dc25036ae11567e387766f47e5523a6e1ff454f2dbc000f724743b95f25c534da87123d652e695cc87b49a3c763d6408869034d3dc7cd1ffb14e762afaec755f47b5868e1251418ca73c822e869ddf53f89ce3ee9c2a19c459ac5103b3a1cbe7f21b34867c6de42c85b38f127cfbc49e5fa464889acf982431fc627f4b5898d21713"}, {0x0, 0x2a, "11a5f63ca2a47fee72b82ce44b5bd0f4dffc6d57a8f253b8de2937f10f053b5c6674784ec5df0693c242"}, {0xc9, 0x9b, "a2b63a41cb68470bb87c41753f66814400f8a82c4b693030e3c708a99a707ea3558b7824a7d897d4d754b9858c3d6bf64d458edc9298b320146bb4391f4bacf03551d890e77d33934b4ecd9720b9812789ee70f50f0144da99a3fab30be13f0554113d739382a706e7864fe85a7e3cd25f680103df6867b84a0d68ba2fd9b3dc95c714ddcb78c162fab42d44b3d5177a2248842f51b3445e6ad9d2"}, {0xff, 0xef, "98c1bd8288246360a1e717d9e742c8ef8f22c761d370f78fee39841fdec7979495e717035102792294d7e2766c732401b7a22fb122a0c9efdc0ae3ef13f74c93ccf03bae385527cb56f324b14c3f2fe1e796b9ad8a8f49217ee83898abe89c6e3b8ad46bc008f738f0b5512ac39cdf97ab486cf6d51ab94e4c270a5432a2c9fe9af45bb5f6b3760ff4b34b2e992b8b62931f38411b10e9ad0e6384a6db4e9f10137fea20bf020d5cd09179deebca3735db529b048dcab7bb3afa3a65a7593015882b4c2865a2c1c7d0c3baf87d502e40cb0c937bde8f4939bd805eb97cc80ca1cefe635736de8c13d85609b499bc2f"}, {0x0, 0x1c, "96c6024774a0992433da93528620836d44b489434fe53f49fbc45a1e"}, {0xfe, 0x75, "63e56458c55b536ed99e1c3c3894eb3725578c5c76ee1e5c5505fc9c1b784bd62e7e4a22462559a066609a61ff57b54035f20a7b8446651d9a952ce7c48c1e9dd47f408fb09f76b4ffe1fac8d9b2ed3406fc2e4d039cc7aa28e4610c9b2e39f45bd7905c22b2b4a90ff5776ac35b67b7bdeee460f2"}, {0xff, 0xef, "f121a2d68b7e4341bc562951214c461382dbd26cba5433d255b6f7fad9c933f87248b31fb6327e4094cedd7acd3039003bf3e391f3c360466cf255d200133f6b254f331d2529c515a3604c006accb52f0ac6ed960f61bfc1e26a1790562a39030ea7e14581396327633eddb4b780836ffe8e0a1943dcd72d20c47e214f95c949a4f67cbc8e460125453e05f9d0e22136b82e5c564e4205d48646fca567fe0b69f13d02fc27cdc65e96d0a58f890396c5458fa989f21aa5f9cbd82a291ca04fd35537256d01892deea447144300352127a78986b87dee701d8f3b865e2b95eb68d1237a8f41bc7948239e803c6d7e6b"}]}], ""}}}}}}}, 0x0) 2017/11/11 06:32:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = gettid() ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004c1000-0xc)={0x6, r0, 0x0}) r3 = perf_event_open(&(0x7f0000a7b000-0x78)={0xffffffffffffffff, 0x78, 0xfbfffffffffffffe, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x438641e2, 0x0, 0x4000000000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r2, 0x0) r4 = gettid() r5 = perf_event_open(&(0x7f0000ee2000-0x78)={0x2, 0x78, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, r4, 0x0, r3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x5) dup3(r6, r5, 0x80000) r7 = dup3(r6, r0, 0x80000) accept4$ipx(r7, &(0x7f0000c5f000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00006d5000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000085f000-0x108)={0x0, @in6={{0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xe68, 0x2, 0x0, 0x8000, 0x0, 0x0, 0x200, 0x4, 0xcf, 0xfffffffffffffff7, 0x7, 0x265, 0x1, 0x0]}, &(0x7f00002d5000)=0x108) r9 = socket(0x10000000010, 0x2, 0xc) getsockopt$inet_sctp_SCTP_STATUS(r9, 0x84, 0xe, &(0x7f0000b00000)={0x0, 0x6, 0x97f, 0x8000, 0x9, 0x1, 0x45, 0x101, {0x0, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x0, 0x80000001, 0x40, 0x1}}, &(0x7f00001c8000)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000bae000)={r10, 0x401}, &(0x7f000013c000-0x4)=0x8) socket(0x1, 0x7ffff, 0x4000000400) write(r9, &(0x7f00001dc000-0x1c)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) getsockopt$inet_sctp_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000fa3000)={r8, 0x10000}, &(0x7f0000558000-0x4)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) r11 = socket(0x1b, 0xb, 0x19) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f00007b7000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d6000)=0xe8) ioprio_set$uid(0x3, r12, 0x0) socket(0x10, 0x8000b, 0x10001) write(r9, &(0x7f00000db000)="1f0000000104ff00fd4345020000000000c6000008000100010400ebffdf0053", 0x20) r13 = socket(0x10000010, 0x1000000080000, 0x200000400000009) ioctl$sock_inet_SIOCGIFNETMASK(r9, 0x891b, &(0x7f0000a24000)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r13, &(0x7f0000c27000-0x1f)="1d00000006000000fd4345c0051100000703000000000100030400dcffdf00", 0x1f) accept4$inet6(r11, &(0x7f0000da2000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008a9000)=0x1c, 0x7fffe) write(r9, &(0x7f0000dcd000)="1f0000000104ff00fd4345bb0700000000d100000900050000000000000000", 0x1f) mmap(&(0x7f0000000000/0x954000)=nil, 0x954000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = socket$inet6_sctp(0xa, 0x3, 0x84) recvfrom$inet6(r14, &(0x7f0000952000)="", 0x0, 0x40000100, &(0x7f0000d99000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg$inet_sctp(r14, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000950000)=[], 0x0, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x0) 2017/11/11 06:32:05 executing program 0: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fd2000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000c73000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0xf57, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000937000-0xc)={0x0, 0x0, 0x0}, &(0x7f000092e000-0x4)=0xc) get_robust_list(r2, &(0x7f0000460000)=&(0x7f0000100000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00007fe000)=0x18) mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x0) fchmod(0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000326000)="2f6465762f6b766d00", 0x200, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000584000)="2f6465762f7663732300", 0x2, 0x20000) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000ad3000+0x4a5)={0x9cd8, 0x3, 0x4, 0x5c}, 0x10) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00008d0000-0xd)="2f6465762f7573626d6f6e2300", 0xa, 0x80000000000804) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000015000)={0x8, 0x0, 0x8000000000003, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x46, &(0x7f0000d8c000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x7, 0x4, 0x5}], {0x8100, 0x401, 0x4, 0x8e}}], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x11, 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}, {[], @udp={0x1, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000077b000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f0000aa5000-0x6e)={{0x20, 0x1, 0x8001, 0x2, 0x1, 0x9}, 0x5, 0x3ff, 0x7, 0x2, 0x1, "76b7b084ad27d296b8b9614acd427b0d8d0fce064210b8831a545ad4537170978c1cb80aa778df3be8d55cd184e20bdc447ed3314cd384b08952a116b192ade13bfb69d0439d6f1f6f885e1e801c7c7c988125e7c3dc5815ae12"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r5, 0x6, 0xb, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) 2017/11/11 06:32:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000151000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0xfffffffffffffffe) ioctl$sock_bt_hci(r1, 0xc00448ff, &(0x7f00002ae000)="13e012be0410f835beb1ebaec80efa43") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f00007a4000)={0xe, 0x1, 0xffffffffffffffff, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000cb0000)=[@in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) iopl(0x0) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f00006a3000-0x40)={0xaac75d3986ff5eba, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000fcc000-0x90)={[0x2, 0x0, 0x54, 0x4, 0x2, 0x100000001, 0x0, 0x4, 0x9, 0x5, 0x82c2, 0x8, 0x0, 0x100000001, 0x3, 0x4], 0x100002, 0x42}) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000014000-0x40)={0x4000000000000000, 0x4, 0x240000004, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000d12000-0x138)={{0x3000, 0x0, 0xd, 0x100000000, 0xfffffffffffffffb, 0x9, 0x1, 0xffffffffaff024b8, 0x0, 0x4, 0xab9, 0x40, 0x0}, {0x105001, 0x3000, 0x10, 0x101, 0xff, 0xfffffffffffffffb, 0x20, 0x9, 0x1ff, 0x100000000, 0x2, 0x1, 0x0}, {0x100000, 0x1000, 0x9, 0x9, 0x2, 0x3ff, 0x4, 0x103e, 0x9, 0x7, 0x6, 0xffffffff, 0x0}, {0x16000, 0x0, 0xe, 0x23d, 0x101, 0x4, 0x0, 0x7, 0x58, 0x1ff, 0x6, 0x9, 0x0}, {0x2000, 0x10000, 0xd, 0x1, 0x401, 0xfffffffffffffffc, 0x8001, 0x0, 0xffffffffffffff80, 0x8d, 0x0, 0x6, 0x0}, {0x2000, 0x7000, 0xc, 0x2, 0x8, 0x0, 0x1, 0x28, 0xffffffffffffff76, 0x1ff, 0x8, 0x200, 0x0}, {0x1, 0x6004, 0xf, 0x8000, 0x100, 0x7, 0x9, 0x7ff, 0x100000001, 0x4, 0x80000001, 0xffffffff, 0x0}, {0x1000, 0x5000, 0xb, 0x0, 0x1, 0x9, 0xfffffffffffffff7, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x0, 0x81, 0x10001, 0x0}, {0x6, 0x2000, [0x0, 0x0, 0x0]}, {0x7000, 0x6004, [0x0, 0x0, 0x0]}, 0x40000010, 0x0, 0x1000, 0x44040, 0x4, 0x4000, 0x3004, [0x9, 0xff, 0x20, 0x4]}) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000012000-0x17)={0x800000000000000, 0xf000, 0x50, 0x1, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) write(r1, &(0x7f0000773000)="2e2652ec996a0584a27de22b5d3232042e7e422170b017529a0013c46057b7559a9d4f752ac9aa9c1fc2dbf91d8e1bc16bd13f439b2e600c830e18b6734e7ab0e8434cf8b999519371b48f237ec5070aae27246649fa1fc7daad8859ecc3a82b78d113bec6424aa80d59ad7ff476d2ee243204bf279897e8a4ac3299654a0c636f59e21a67b50df1569363741fc167dfac9f1a6c324c75e5616db0094ab2842f2cd2aaa158be47cf8bd83b20", 0xac) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000f66000)=0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/11/11 06:32:05 executing program 7: mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae8000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mknod$loop(&(0x7f000073c000)="2e2f66696c653000", 0x2, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000124000)=@get={0x1, &(0x7f0000af1000)="0000000000000000000000000000000000", 0x7fffffff}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000af2000)={0x4, r0, 0x1}) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f00008ce000-0x2)={0x7, 0x4}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00001b3000/0x18000)=nil, &(0x7f000004b000-0x18)=[@text16={0x10, &(0x7f0000aee000)="0f01c90f056766c7442400000000006766c744240222b300006766c744240600000000670f011c240f0053000f320f00160000ffa60748baf80c66b808b57c8e66efbafc0cec0f001c66b8890000000f23d80f21f86635c00000a00f23f8", 0x5e}], 0x1, 0x78, &(0x7f0000af1000)=[], 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000af5000)=0x0) capset(&(0x7f00007ee000-0x8)={0x20080522, r5}, &(0x7f0000ac8000-0x18)={0x4, 0x7, 0x7ff, 0x1000, 0x80000000, 0x8}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000af2000)={0x4, r2, 0x1}) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000af5000)={0x0, 0xe6, "d8399d74c9e42161f62e8710d1823c2c470e5642de4d1d9d3964686435caab154ef25d4fb6e37aaf04e6a90b0bf941caf4e9213d5f53df072a0e1c78c57fb086b0cf03a9ffbd0539ff0878aac44fcedaf57ca23fc249b8fab6ed3275cbaf5739092570294dbe8d2840219a1aab3cfef36ec905e8720f08d1bbe0291e6773aadbd7d3c1e74a7e10056e6716991e1fb5d1bccc1f33bfc1c09b8f08ee909a16bd8d8e4decb9da1a14d24d5264a7338a1eff1f1e49f28cb56167c28a2c194afe58793c43cbfa5931da0b3532b1d8e9df357cda450e2391e3d15748c9dcc8cbc02230c3b2d26d03c6"}, &(0x7f0000af4000)=0xee) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000af5000-0x8)={r7, 0x3}, &(0x7f0000af7000-0x4)=0x8) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000af6000)={r7, 0x7fffffff, 0x3}, &(0x7f0000af4000)=0xc) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000af3000-0x8)={r8, 0x400}, 0x8) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000af8000-0x68)={0x7b, 0x0, [0x0, 0xfffffffffffffffc, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000af1000-0x38)={0x1, 0x0, [{0x40000081, 0x0, 0x1}]}) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000af6000)=@in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf385}, 0x1c) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000af2000-0x4)=0x0) [ 237.848785] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2017/11/11 06:32:05 executing program 6: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002e7000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000006, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00007a7000-0x1)="09", 0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x4, 0x4000000, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x4000001d, &(0x7f0000be6000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000044f000)=0xe1) r3 = eventfd(0x1) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000573000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r3, 0x0, &(0x7f0000d2f000)={0x2, 0x3, 0x80, 0x8000, r4}) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xf) r5 = socket$inet6(0xa, 0x7fe, 0x10000000000000) getsockopt$inet6_buf(r5, 0x29, 0x41, &(0x7f0000fdf000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fdd000-0x4)=0x28) r6 = openat(0xffffffffffffffff, &(0x7f0000c75000-0x8)="2e2f66696c653000", 0x200000, 0x9) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00006a7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r6, 0x40086424, &(0x7f00000de000-0x8)={r7, 0x1}) ioctl$sock_ifreq(r6, 0x8992, &(0x7f00008fe000)={@generic="a4fa360e2434a76b603224b313d7bcc9", @ifru_map={0x3f, 0x4, 0x6, 0x80000004, 0x81, 0x400000000e}}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@req={0x28, &(0x7f0000359000)={@generic="2e404f31eaf08c994919b03aac8b775b", @ifru_data=&(0x7f0000a86000)="d3f968086d3c102282183cd95a23b2e0382d266d6bddc0759998be8f04106d37"}}) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) [ 237.896118] sctp: [Deprecated]: syz-executor3 (pid 26844) Use of int in max_burst socket option. [ 237.896118] Use struct sctp_assoc_value instead 2017/11/11 06:32:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000059a000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000001000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) memfd_create(&(0x7f00003fe000-0x2)="2800", 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000002000)={0x0, 0x0, 0x2, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$unix(0x1, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000197000-0x38)={&(0x7f00003a7000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007b8000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x1000000001, 0x0) uselib(&(0x7f0000cd5000-0x8)="2e2f66696c653000") r0 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)="2e2f66696c653000", 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)="2e2f66696c653000", 0x0, 0x0) getdents(r0, &(0x7f00002f3000-0x798)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x798) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000eff000-0x78)={0x3, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x101, 0xfffffffffffffffb, 0x6, 0x100, &(0x7f0000f0b000)=@generic="86571a13ab2cb8c9fb68ed5b5980f4a5", 0x4, 0x7, 0x4}) waitid(0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) mount(&(0x7f000088b000)="2e2f66696c653000", &(0x7f00000a0000)="2e2f66696c653000", &(0x7f00003d5000-0x7)="6d717565756500", 0xa20024, &(0x7f00001cf000-0x79)="7b10e4996dc1825634134561ed75302e9f46413a5af502bef839634810f914e28b041f4eea4463031e2e8ec1e3e7ae132fb80d3e1aff17bacdf6c532a8480f778de3d49a6fafdc4995c12d2758c0f3b5c1d6006ed7c365452ab7b0cbdb9bc7e7ee0aa0748b1999dc2d0f3fcad23bc1649158d682eae8afedfa") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/11 06:32:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x5, 0x0) setsockopt(r0, 0x1, 0x7, &(0x7f0000001000-0x4)="", 0x0) r1 = getpgrp(0xffffffffffffffff) sched_getparam(r1, &(0x7f00007e0000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r3, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r2) request_key(&(0x7f00007ee000-0x8)="6b657972696e6700", &(0x7f000012a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000bb3000)="2f6465762f6e65742f74756e00", 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000b11000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x7f) r5 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000e5c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000e96000-0x78)={0x7, 0x78, 0x80, 0x8, 0x0, 0x7, 0x0, 0xffffffff, 0x200, 0x3, 0x2, 0x3, 0x3f, 0x2, 0x0, 0xfff, 0x1, 0x84a, 0xffffffff, 0x44, 0x200, 0x80, 0x7, 0x6e, 0x6a, 0x80000000, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x8) r6 = accept(r4, &(0x7f00001fa000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000518000-0x4)=0x10) sendto$packet(r6, &(0x7f00002df000+0x173)="ad7919b4f1e8de26f53f81ef3927c3632a13255be59ed1180aa9caa8b3e470ce0d3a4801be526327e1a2efe9a98d205421de47736281640b3d5885aa68555bf9b59d90f6c995bc7a2a91b21265a25efb4f54ff5e12a782ff1b43c3a9500463aff3af109937ccae7f7245bffc5c0c303688cefdf316a7ac2b5cf7687481f3c96ab5cad0418252f6faf5f5c7ef61da6667ca", 0x91, 0x4041, 0x0, 0x0) write(r5, &(0x7f0000042000)="5d", 0x1) sendto$inet(r5, &(0x7f000052f000)="516b4d04657932dcc89276", 0xb, 0x8, &(0x7f0000934000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r6, &(0x7f0000eaf000)="e8000000004486", 0x7, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000cfa000)={&(0x7f0000000000)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/11 06:32:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x24)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e55000-0x9)="2f6465762f73672300", 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x4002, 0x78, 0x72, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x81, 0x0, 0x0, 0x40000000004, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000d56000-0x25)="706f7369785f61636c5f61000000000000000470707031774e616e3073606c856e757800ec", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000ee0000-0x28)={&(0x7f0000684000/0x3000)=nil, 0x7, 0x7, 0x10, &(0x7f000065a000/0x3000)=nil, 0xcff}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000077000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000042f000)=0xcd) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da4000/0x2000)=nil, 0x2000, 0x0, 0x12, r5, 0x0) ioprio_set$pid(0x3, 0x0, 0x100004001) r6 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r6, 0x40085203, &(0x7f0000001000-0xc8)={0x6, 0xbd, "d4063510700061d3486f238a5c430bf1ecb64d9cc832a4058b16046ab30f4670986ad644f7f9ff7d60264d54d7a35c1872562286624f694d9fd57e0433a90b545d837328280524d8711e73b02715cfed9a523ed3e3915633aa17027d96fa2d853d0980fd65ef14c5b9d48a9523a9f2c125d84d4495d9536dfac0deb358ac085080c3e5121e048eb4bb06540bfe1f762e3cde6e17ed8211328b8b49fd274ab02b887bffdbe7e1a7adaa74362532bd5cfaf5b73a7f29fae5752b7c9e8e9a"}) mmap(&(0x7f0000be9000/0x13000)=nil, 0x13000, 0x1, 0x32, 0xffffffffffffffff, 0x0) msgget(0x1, 0x11) faccessat(r6, &(0x7f0000bfa000-0x8)="2e2f66696c653000", 0x1a, 0x100) syz_open_dev$tun(&(0x7f0000b1c000)="2f6465762f6e65742f74756e00", 0x0, 0x3ffffe) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ptrace$poke(0x4, r7, &(0x7f0000296000-0x8)=0x0, 0x8001) set_mempolicy(0x4000, &(0x7f0000e5b000)=0x7ff, 0x3) dup2(r1, r2) munmap(&(0x7f0000d48000/0x1000)=nil, 0x1000) sched_setattr(0x0, &(0x7f0000f64000-0x30)={0x50c0d79e34ecef55, 0x6, 0x0, 0xffffffffffff7fff, 0x80, 0x10000, 0x4, 0xffffffff}, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0xec85, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80000000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000f63000/0x2000)=nil, 0x2000, 0x9) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f000081b000-0x20)={0x8000, 0x186, 0xffd, 0x84e, 0x11, 0x400}) [ 237.936291] sctp: [Deprecated]: syz-executor3 (pid 26856) Use of int in max_burst socket option. 2017/11/11 06:32:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hidraw0(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6869647261773000", 0x10000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000dac000)=0x4, 0x4) mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x80000001, &(0x7f0000eeb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000eea000)={0x0, 0x1f}, &(0x7f0000eea000)=0x8) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000eeb000-0x8)=@assoc_value={r2, 0x100}, &(0x7f0000eeb000)=0x8) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r3, 0x0}, 0x1c) unshare(0x400) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eec000)={0xe, 0x5, &(0x7f00008a3000-0x28)=[@generic={0x7ff, 0x8, 0x2, 0x9}, @map={0xffffffff, 0xa2e, 0x1, r4}, @generic={0x3, 0x400, 0x0, 0x9}, @generic={0x9, 0x30000, 0x3ff, 0x2}, @generic={0x2, 0x5, 0x3ff, 0x3}], &(0x7f0000eed000-0xa)="2e47504c3a5b05275e00", 0xaa, 0x6d, &(0x7f0000eec000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, 0x0}, 0x30) pipe(&(0x7f0000c27000+0xa63)={0x0, 0x0}) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000eed000-0x10)={r4, 0x28, &(0x7f0000eed000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r7, &(0x7f0000032000)={0x4000020000001, 0x0}) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, r6, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 237.936291] Use struct sctp_assoc_value instead 2017/11/11 06:32:05 executing program 1: r0 = socket(0x100000000011, 0x4000000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000a76000)={0x0, 0x1, 0xfd9}, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000057e000-0xb8)={0x0, 0x6, 0x304889e1, 0x2, 0x5, 0x297, 0xf279, 0x800, {0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x9, 0x100000001, 0x5, 0x4}}, &(0x7f0000f64000-0x4)=0xb8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a67000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a8e000-0x4)=0xc) ptrace$poke(0x4, r3, &(0x7f000038d000-0x8)=0x0, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000584000-0x8)={r2, 0x40000000}, &(0x7f0000bcb000)=0x8) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f000018c000)={@common="62637368300000000000000000000000", @ifru_ivalue=0x1f}) r5 = syz_open_dev$mouse(&(0x7f0000171000)="2f6465762f696e7075742f6d6f7573652300", 0x7c, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f000067f000)={{0xffffffffffffffff, 0x1, 0xb5d5, 0x2, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00002f3000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4254000c00f800000ea12adc22027301"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r6, &(0x7f0000ef0000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0xfffffffffffffffe, 0x4, "f20812", 0x28fe, 0xfffffffffffffffc, 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={0x0, 0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x9b, "90665dd9ece136eb9459e651e0f519e752f25140ab81c73ef8efbf16be8405a1c232d246506f474a7557808bcd5079f793fdf9c52a5cbc3e0d8f73df25ee39276673e9cd7fef09212dfa0cfa16c4ec737306514d9b0ebe7b4b66e5d6b9eb5d61245ff76ad76060caa661b00ee068d85cd232101e9b021a43ebb7c3ad6b356b34a79c25b49c2cec5e4e101a9c8cea7cab4bcc47aad67fb6ea1797ea"}, {0x1, 0x3c, "82df2e5c5462cee885c9dc4966621e83ad10d5fa0e1dde72c692430b798d16b82ece5ce20b195d844ad9cbaff6f6c93fbfd911521b4c016b047c9b55"}, {0xcb, 0x53, "0916ccfe85d5cc272f99b57590dbfbd7d911b425484e3de24ccaeec398e85d0bfd67b1eb665db6dd457d6350c67d731ea92c141fe007cee7e585dffc3eba500d87d2cc6b6177da7a51fb0d6d09dcd730ab2896"}, {0xff, 0xf4, "ef01fa33dfec2ab42b023f115df7d3a8d2e9c124d1829e3937a9e7bd6a8a011f94d2daffde0e60e0f48df315209fc98d9e9deebb7eac9b6e5befca43d984422e46351a0852115e094e019c3097befaf9c86a882371d7289c77e57715eb6d3043d2f442c31e526a7b77cc9eca140a4958dc6fd5f2e510bdb2bafd4280c2200f72386f10e4102a2042c59353a97ffdd6a738f221d594812d9ebaaad6f58bd5382d6e387c2c8df81186af8ed752885827c72195ba57609cb4991c81c95fb3cc7c130827c10116577b9c5a39246a4555948ff8b2f98b1cab3b80e4aadd339bada550a3f0a7433c9862b72be7bb511fac8ae714ef8a67"}, {0x0, 0x8f, "215df8924a6d8bbe566ceb7e38409be2304eae5ccbbb91ce01019b2430cdcc8dc693a66e36e3b4dfbe7d1b0b226294521ffbd90fab3683e6d2cac9bff4cce5e5964f26e766ef38d5e813463c0a7aebe75382c73c9faf9fea8443a97c32364d4375681019643dea02ea9783306bedec89ea587e6739093f014e40a8a9f50b55d9d8f1fec27ee1aab8a71636a3f4f126"}, {0xff, 0x90, "e0bb128c7c5bc7a7be9555aefa3af0ce34990393974132ef310d171a65f6a33d36abb8e4594f131691396638eb11b781e5ad8996091a8333a90317b79f2eda35aedb99f27aee534521d108b21268f3c72861adec7cfcd357cca232492469b645edc9f2510ef523de922c48c5cdc533bb0ba8e73a1e05576570102750bfbb136e2326696397682010c7877d7e2ffb3c71"}, {0xc2, 0xcb, "69b3878a8e83a9d344f6f634b457d388ea923aeb2a307c37a4dbd64e6686916ea49735206ca65f37915d93f143c7688011a9eafa4179138a39166a25949ea1e5b72296a6e6624f8286c507ed0d10d3c40e6905cea4259570a8c30868599d11db4d1eb709d5ffe2ccee119d8b0c8047a76295e33e624c15545aaafad30f0247a684add906c7e4574a2ad1aec92e626d1cbbb20917ce85fd917be1106e797eac261c6e66810cb133d6b625c2ca3d8af96bfcff94f15bbd15fa20f0fb44201309025ffe7d6564979c06bce8f0"}, {0xff, 0x1000, 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"}]}, @dstopts={0x3b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcd, 0x2, "35ac"}]}, @hopopts={0x1d, 0x61, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcf, 0x52, "df52b3042293c1b655621ac2b8b2f2cbab0aff84b94f6f1d97a40285805614bbc30b60aa8751328e328fb89a9a164f9fd4c1fd661794f28c778657caeffc69a64363996478be6716a857472a16c86bb220fb"}, {0xff, 0xef, "283346aaf65e2fab393788dcf9752a14c00b94805a1851858ef41283d2589f1aced42f7e292412f9668c46b35ac963a0c0b456e9476bd0296755e6110169d5ead785ed6ced74009bac49ba1e9a5dada9303101e7338ea6d96fcfd14d279c9df2e47a4d5ca1332103302a1704171698c1f3f92caa28987ee6db8b35ec41cc456289196571a6423e3fb2bb7683c42a83883fbba62593e2298397b56a83ac27a2288cddda078aec543db7982bf8875ac2d92dbce1b0bad52734677fcacf3ca1d7664873bc82d141647afa7c0930c6aa2c8764ce5828ce7fff938b591bfdf7b71b0928abb8bee599314912b2ffd6df148d"}, {0xc9, 0xdc, "24b77651cd35224880e6d821494bc33d0f212964c2c70d53cedfaed476092f5842fca7de52b9b3e488c0f757d9ef64c79d9fda3a247ba6362243d20f4214623951cfd06c66b28489c6ed71f924a9240614f3c9c3956da695159ed36fc402c0ba42afc0a873faac410f51d70e5177b0aaa0841e6e81e554e89ffba550f3c90c92ad1e334b2593896565a899e4bfa44dd1997e00e1fb65bdd76ad006b012f8e97e3328fc617bd987539e2190bbb3099161bd17bf2d336c7714129d11107d5ab29a1c576abd024c4aa181d1e64e27caad3e55f58551fd77152f1a772634"}, {0xff, 0x52, "33f0319ce48f27445f0bcf14c4be351a6b851deaddb2e0422be16452d849b855f222948abfe243c64dfff5bb766a7b7361f7d89de2009adafc3d8fe91921ae1d11372beb72e23454cd1dea1c4e5d5266a4ec"}, {0xfe, 0x91, "f2f03f049b5e9c4151b86d33ada99b9dff3f7e097db46835e4251a9b321e359b0fed15d626109f84e63c7b01435d8efca20aadb618715afae0fbd7a6b63a659819e6f70bc2f10aac62946826403e157424234835b6bf1799d86b47e32fc8485a99158e953c6aa86836e276bf403fbade36ff64d7f234c3a8aa35f821b04bcac0ecb5f1c5ef63f02efc04ba9eb0b08ff68b"}]}, @dstopts={0x87, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc7, 0x0, ""}, {0xff, 0x1a, "b6302dc8b7b45c206ccfe3eb849fb23d4856eb85ee31448d053e"}, {0xcb, 0x16, "005180eba9ef4c990f00a8febacbe3abd1fa3e30347a"}, {0xff, 0x0, ""}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "e39554", 0x0, 0x0, 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}, [], ""}}}}}, 0x2930) 2017/11/11 06:32:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000040000-0x8)="2e2f66696c653000", &(0x7f0000109000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000741000-0x9)="2f6465762f66623000", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000223000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x90) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000000)={0x2, 0x9, 0x6, 0x5, 0x5}) mmap(&(0x7f0000000000/0x27d000)=nil, 0x27d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = timerfd_create(0x7, 0x0) mmap(&(0x7f0000000000/0x272000)=nil, 0x272000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = signalfd(0xffffffffffffffff, &(0x7f000026a000)={0x0}, 0x8) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) sendfile(r4, r5, &(0x7f00000a8000)=0x0, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f00000f5000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0xfffffffffffffffc}, 0x20) clock_gettime(0x0, &(0x7f00001ae000)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f0000023000)={{0x0, 0x0}, {0x0, r6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00001dc000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000027e000-0x4)=0xe8) setuid(r7) mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = request_key(&(0x7f0000214000)="7573657200", &(0x7f000027e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001f5000)="5c656d312800", 0xfffffffffffffffa) keyctl$get_persistent(0x16, r7, r8) timerfd_gettime(r3, &(0x7f000027b000)={{0x0, 0x0}, {0x0, 0x0}}) futimesat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000056000-0x20)={{r1, r2/1000+30000}, {0x0, 0x0}}) 2017/11/11 06:32:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000010, 0x80003, 0x0) mmap(&(0x7f0000000000/0x263000)=nil, 0x263000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000263000-0x9)="2f6465762f66623000", 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000262000)="") rmdir(&(0x7f0000a56000-0x8)="2e2f66696c653000") recvfrom(r0, &(0x7f00002ea000-0x6d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d, 0x40000100, &(0x7f0000771000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) io_setup(0x3, &(0x7f0000ad7000)=0x0) mmap(&(0x7f0000263000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000263000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000353000-0xda)="e285f4f01f0ee162ef947646ba3b8dfc90eea45087be8519b816e7187354c58b31f7f8ad6452fe2c40f135f27d1f5f2fe8e81e46cd6f4d39f573d1f740145b34526bdad19c8633a68327b87358e269154a071544a09b38cd9e68c50f08a8365637ac3dce4e8a023d6a9f9a86b75878af294c3c243c34f961da416b9a909131b3dbd80865e0823c8cc84fb4decf87aefa3fc53f8f3e878862d07b7e90385c289e010f5d7dd385ae06242e441c4d45da0d7dd165138c806f634e01f9c0a96b3d6862a8535d6738fdc1feefc992386a1746639949cd440d3fe72840", 0xda) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000b80000-0x160)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe655}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x38666c03, 0x1, 0x6, "d8e86f624df47df8da1d20877a13599317e38581aaf4375b8907bd5b3899ef2696a57598c2476bb8f3ff4217efc79500d3718c06a47aa1a37c8f526d76f939c1dd2d20e051f931d94c81102284187a25"}, 0x160) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000800000)={{0xf31, 0x6, 0x8, 0x3, 0x8, 0x92f}, 0x6a2588b4}) mmap(&(0x7f0000263000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x2, &(0x7f0000264000-0x10)=[&(0x7f0000263000)={0x0, 0x0, 0x0, 0x8, 0x101, r1, &(0x7f0000138000-0x13)="52d788656e7142b420adc4de2b157e8d308244", 0x13, 0x4, 0x0, 0x1, r1}, &(0x7f0000263000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffff8001, r1, &(0x7f00000f9000)="82749718b740c43aff5646dd95719090f9fd5f9f9b34476aa8e2911d9edf019b357b7d048507e1eee6cb8e31f751dff2a7a23ddfa4e758afc76c5645637a8fa3fb4b0a9656897c814097108e5a964c2c963451c3ad8814cd8d3ef04b3ce75aad18d613c782cb1aee5fa34b3c10be8b5dd4bd5f7548294ebba0921545", 0x7c, 0xfffffffffffffffd, 0x0, 0x0, r1}]) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_open_dev$dri(&(0x7f0000bd3000-0xf)="2f6465762f6472692f636172642300", 0x400000705, 0x0) write(r0, &(0x7f0000a42000)="2600000022004701040007008980e8ff06006d20002b1f00c0e9ff094a6df10101c7033500b0", 0x26) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001ec000)={0x0, 0xe55, 0x4, 0x20}, &(0x7f0000894000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000a5c000)={0x0, 0x9c, "1426d3f54cdc5ceed5141fd25722492724aa1afdc13f691491d3da392b069c3a9bfa44ca398a911709bfe29169f2f104518c9a549075019ee547d3dedf045b7450702927b36ed88119966e7bb9a318d205d53bb916508fa9d1b8d287a88b5d95315ac0c388ac9729ad4f53dc7eeb153b2e05c03d0df2c948000ae310164d83494d1e47f4841e711a953b5851a178426f8f74c315831818ff4ed9a484"}, &(0x7f00002a4000)=0xa4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009be000)={r3, 0x2, 0x0, 0x9, 0x6}, &(0x7f0000aad000)=0x18) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000cac000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000f6000-0x8)={r5, 0x80000000000008}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003d1000-0x10)={0x8f34, 0x1, 0x6, 0x5, r4}, &(0x7f0000fef000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003d7000)={0x1}, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000070000-0x8)=@assoc_value={r4, 0x3}, 0x8) r6 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000b1b000)=r6) bind(r0, &(0x7f0000122000)=@nfc={0x27, 0xa9ef, 0x7ff, 0x3}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000077f000)=0xffffffffffffbfff, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2017/11/11 06:32:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000395000)="2e2f66696c653000", 0x400800000000000) ptrace$getsig(0x4202, 0x0, 0x0, &(0x7f00008fc000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r0, 0x5460, &(0x7f0000444000-0x8)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f000073d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00008b1000)={0x0, 0x0, 0x0}, &(0x7f0000a39000)=0xc) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f000053d000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000088e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b85000)=0xc) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000b44000)={r6, r7, r8}, 0xc) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000f9d000-0x4)=0x3, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000dd8000-0x10)={r1, 0x18, &(0x7f0000490000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) ioctl$sock_inet_SIOCGARP(r9, 0x8954, &(0x7f0000ede000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r10 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r10, 0x89e0, &(0x7f00008e7000-0x8)={r4, r5}) shutdown(r4, 0x1) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003f1000)="2e2f66696c653000", 0x13d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$inet(0x2, 0x805, 0x0) bind$inet(r2, &(0x7f000098a000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) tee(r11, r2, 0x10000000000003, 0x7) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f02000)={0x0, 0x80000, 0xffffffffffffffff}) 2017/11/11 06:32:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000d1d000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000593000-0x4)=0x10) bind(r0, &(0x7f0000a9f000)=@hci={0x1f, 0x0, 0x3}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup3(r0, r1, 0x80000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000bab000)=0x0) listen(r1, 0x3) syz_extract_tcp_res(&(0x7f0000d6c000-0x8)={0x0, 0x0}, 0x1, 0x7ff) syz_emit_ethernet(0x4e, &(0x7f0000fe5000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x8, 0x4, 0x9, 0x0, 0x40, 0x0, 0x0, 0x1ff, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[@ra={0x94, 0x6, 0x1}, @noop={0x1}, @generic={0x44, 0x2, ""}]}}, @tcp={{0x1, 0x0, 0x42424242, r3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0x8000}, @window={0x3, 0x3, 0x4}, @nop={0x1}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000016000)={0x42424242, 0x42424242}, 0x1, 0x0) accept$inet6(r1, &(0x7f0000e71000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000050f000)=0x1c) syz_emit_ethernet(0x3a, &(0x7f0000239000-0x3a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x4, 0x5, 0x4}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r5, r4, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket(0x10, 0x0, 0x10) mmap(&(0x7f0000741000/0x6000)=nil, 0x6000, 0x2000002, 0x34, r6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00006ad000)="0b8200001000054d2000080500010000000000aa00000007fff5080000000000000000000007", 0x26) pipe(&(0x7f0000c43000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000d95000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x1000000000) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000b30000-0x28)={@generic="f3001f07d6164643e7ffff001276b174", @ifru_ivalue=0x40}) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f00009a3000-0x10)={0x2, &(0x7f0000000000)=[{0x8, 0x3f, 0x5, 0x100000001}, {0x6, 0x2, 0x1000, 0x9}]}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r8, &(0x7f0000002000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000297000+0xbbc)=0x48) 2017/11/11 06:32:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() connect(0xffffffffffffffff, &(0x7f0000e6e000)=@nl={0x10, 0x0, 0x5, 0x4231}, 0xc) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000c62000)=0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000ce6000-0x66)="") r1 = gettid() ptrace(0x4218, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mknod(&(0x7f0000945000)="2e2f66696c653000", 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x8, 0x0, 0x0, 0x0, 0x0, 0x4000, 0xc, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x9, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfe, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$fb0(0xffffffffffffff9c, &(0x7f0000193000)="2f6465762f66623000", 0x2140, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000459000)="2f6465762f7667615f6172626974657200", 0x84100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) openat$hwrng(0xffffffffffffff9c, &(0x7f0000067000)="2f6465762f6877726e6700", 0x42000, 0x0) listen(r2, 0xffdffffe) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000079000)=0xfffffffffffffffd) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r3, &(0x7f0000aef000)="", 0x0) mmap(&(0x7f000030c000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/11 06:32:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000ecd000-0x8)=0x0) r0 = openat$hpet(0xffffffffffffff9c, &(0x7f00008a2000)="2f6465762f6870657400", 0x1, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00008c9000-0x4)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000945000)="2e2f66696c653000", 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x8, 0x0, 0x0, 0x0, 0x0, 0x4000, 0xc, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x9, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfe, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000398000)="2e2f66696c653000", 0x101000, 0x4c) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00002b8000-0x4)="00000000") r3 = openat$fb0(0xffffffffffffff9c, &(0x7f0000193000)="2f6465762f66623000", 0x2140, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000459000)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r4 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000e0f000)={{0x7, 0x5, 0x9, 0x9, 0x20, 0x6}, 0xb4, 0x100000000, 0x3e5, 0x43eb, 0xfffffffffffffffc, "dc772f2edc334d9a36e0c4"}) setsockopt$inet6_tcp_buf(r2, 0x6, 0x16, &(0x7f0000592000-0xfb)="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", 0xfb) fcntl$setlease(r4, 0x400, 0x0) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000017000)={0x0, 0x5, 0x7, 0xe, &(0x7f000000d000/0x4000)=nil, 0x8}) r5 = socket(0x8, 0x3, 0x1f) symlink(&(0x7f0000c4d000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000faf000-0x6)="2e2f62757300") getpgrp(0x0) setsockopt(r5, 0x29, 0x42, &(0x7f00001bb000)="02f381", 0x3) io_setup(0xfff, &(0x7f0000f96000-0x8)=0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r6 = open(&(0x7f000000b000-0x8)="2e2f66696c653000", 0x0, 0x0) fcntl$setlease(r6, 0x400, 0x2) fcntl$getownex(r1, 0x10, &(0x7f0000475000-0x8)={0x0, 0x0}) fcntl$getflags(r6, 0x401) exit(0x0) fcntl$getownex(r5, 0x10, &(0x7f0000006000)={0x0, 0x0}) open(&(0x7f0000009000)="2e2f66696c653000", 0x6c02, 0x8c) 2017/11/11 06:32:05 executing program 2: sync() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002da000)="2f6465762f70746d7800", 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f00000e3000)="2e2f66696c653000", 0x8000, 0x10) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000cc5000)=0x0, 0x4) setsockopt$inet_mreqn(r1, 0x0, 0x400000000027, &(0x7f00003de000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000349000-0x28)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr=0x600]}, 0x28) r3 = open(&(0x7f0000a89000)="2e2f66696c653000", 0x4, 0x30) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000971000)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000952000-0x8)="2e2f66696c653000", &(0x7f000014d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000554000-0xc)={0x0, 0x0, 0x0}, 0xc) r8 = getuid() fstat(r1, &(0x7f0000891000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00001e9000)=0x0, 0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00002a7000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000217000-0xe8)={{{@in=@multicast1=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}}, &(0x7f0000918000)=0xe8) r12 = getgid() sendmsg$unix(r3, &(0x7f0000ac6000-0x38)={&(0x7f0000c69000+0x44e)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000481000-0x80)=[{&(0x7f0000f6e000)="4dc47cca2b1e69f548a94ee626827ec941761e3bb6cd7c4a3a26abe7a773feb4a4f3c8f0f50118a8057fecd0eec30e427cf2eafff8e0ade94a245177dae7f50b6b20945b5335353768d5276711d88f628c157eda63bd138692a3a8f52a4a", 0x5e}, {&(0x7f000004a000-0xdf)="0a53581911c898b46c2ec2b9fb088fa4b3e77f07feaf862cdbfc893bd56c53e5b277c71dba07c2963018381aa5520872cc60e21491c357df5c44d82374075984ea6010b13c7f728dbba2a0bedaa80df3156977fde19727ca223486304e79df099a51b6bfb1638150e1955457c22e23d79440fa0d45fa3335cbd1b9b2ca4ba5186c205a9031aa34d41d345e5fe225601d06bc1668c627dbc57015b4e65a896bdc2fa0064357be09a9c7865daf91b35492aeb2573e32d086e9ea699f1f358741d96b8d92dc78c9550c390a451b11d60fcff1ae6718c538993fe650b2cced53dd", 0xdf}, {&(0x7f0000121000)="2d4140a4598eaa90f9d550419ca8c228b003e8c43e0340bb5f939c52fae60b38077fca8d9cd540e57fcfc1f58045c7a3f20c9aa21dc7b2e48c1400c6d3733461e527931900658ac010f20798943d490dbceb62ce64070bc1fea913003f0d5316becc68aae1823b1f62a4e66aefbba6c062f31d9b10d7410e9fd738f4af99409b033acbe92238d43bcc", 0x89}, {&(0x7f00007c1000)="036ce642b3f1886af7a47690205bbb23f5eb51a1790aa1de8181784ac77c016a582495aecbc601532189fa12d3a9d9a30c004be0033e1e8dd11e0c74427dcb0e23c7c41874d857dd52db223b7b1ea7b90c51c4d83cb5258fc4f984d6c3dbe2eb199daff750142ca542ea2bafce140f9156764eca18ba1f7e5a57086d08cdb44b27833a3665a6f2a2ecf755759f7b5f059e0ad1ffe90f47bccc82317ece521f7631465eb26671009a89e5d848c0b7f799eecd22dedc89652b0a2fd67713f8a6815c7e85379f6d", 0xc6}, {&(0x7f0000918000-0xe0)="a44d5acec97590e3e35274a7f36998d77d8476c33093e5b967c193f46f168f7042ae3ac209cd6e58165f4c5dc9d24a9d438b1f73b698ef223015c8735e0d408fb12189c857800a2e7d72cb29a30f4aace85c803dcfb5b94230fdbee2c45389dbfd34288cb2a7d797236a6e67c02dca96ee273d20d785a328150338c44edc4bfd150e93338abf864814fa092daf9f80fef9cfbb18b4ff0685f9a30d6fd75a0f9e9d42e436731dc3d2841484728c88674b49b58a2a77587d52133a2d6e05d9e4c2e49ca9d4f8a3e68ce4fdeb04a133a04ce72452d39d386e91bbe953ae66f154c4", 0xe0}, {&(0x7f0000751000-0xef)="fa9c6bec71b61cac5ff5a8396f1e0f5e266662c52d3c31195d0c86221a622d0a89c0c6dbf9fcab866acb30e6e90390f12693cba89077e7afc92b73cf7e5dcf689a6583f45e683555965f32382f808aadbf7bf3b97c140fae5f5e9e0a5e92a7187d17b549152dfd1e1e329649b5c7f0653df6914cd6d235640ef3bfee788e91e67485abdadf411ee4b62dc26724e3327209cab5be7b45a9cecda2cee2d7d7617288ddf3ff2571988aa8b90f16495a37f6a6c8fb068274255316101f558bdf0da050a7fe0445ecf058d3596519434f8e97b3729e4a16d7941582791ff28f2e3678a35d555259bb3f23e558046267b7f7", 0xef}, {&(0x7f0000523000)="c9567d55dcc805cb0bdfeffd46cd700ee2725f762b88e6cc48fd9a9ef2ed7f1817f807d80ec3bc48017586adf17f1ce4ab968822ca1553d66589b044c0256ccd9ce9a3dbdf6bac46efa19bc3257ddbef4c446ae148", 0x55}, {&(0x7f00005b5000)="16c74dccf5f5f9f21b2dde20ea2fc86e58cf9e577c1ea81e3e85d77296b1dfef259eb4b7224a0b9ef3fec37ff1177f3c8048214805f3ca3ccd3c8b7736b2a82177a0db473ecf4f57ae55f8dcfc2a2db0a1cb2029011c4518f36c112dee558d6f5195b8f3bb73837ed91959db99dfa0db4225233bc72f25846fffff6c9f935b95c7e381a5bde70a3f7a34d08e8da6", 0x8e}], 0x8, &(0x7f00007b4000-0x70)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r4, r5, r7}, @cred={0x20, 0x1, 0x2, 0x0, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x4, 0x8000}, 0x4) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f000002d000)=[{0x1d, 0x0, 0x0, 0x0}, {0x1c, 0x0, 0x0, 0x0}, {0x6, 0x2, 0x0, 0xffffffff}]}) pipe2(&(0x7f000004a000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syslog(0x4, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000701000-0x4)=0xffffffffffffffff, 0x4) clock_getres(0x6, &(0x7f0000d58000-0x10)={0x0, 0x0}) write(r13, &(0x7f0000e8b000)="2200000018000700010007cd090005000a0800000000080900000000040008000000", 0x22) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000eb8000)={r4, r8, r6}, 0xc) syz_open_dev$evdev(&(0x7f0000001000+0xf17)="2f6465762f696e7075742f6576656e742300", 0x8000000001f7, 0x102) 2017/11/11 06:32:05 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) pipe2(&(0x7f000001d000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r0, r3, 0x5, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000020000)=[{&(0x7f0000021000-0xac)="38efb8c9b15a48e19cc173c6e6b0b849b205d7d85ef891675fcad6b799fcbe533801a4fb330e00d923d0f8d9a84a7d4d2eb05e72f2ad225638382dd647792033ddc22dc56470d3c74d8b353c1a2645d19c55547d5ec5749d16299bdafe231828246cd2d6dc84a717adc6bad2d9be99bc48f279148ba960e9285d86e02dc5d74195aeef57c611150b8c5fc823272bdb408042c881e3d7d90802057eb60489862fdce62669875f4c4e952866c9", 0xac}, {&(0x7f0000016000-0x4f)="85626c7719c0f463d22f28d7c5f0e84906025176e28d481b5db584a7383903b0eec550e611ce421a62b279a37f8b80ac5c0c992d86e2433757dd25e4f162c58e26bb8aaffd4a2232e8e527e9124168", 0x4f}, {&(0x7f0000014000)="", 0x0}, {&(0x7f0000021000-0x22)="8d72d1eec0324184aa31812f91c6643d0b9fcb61f526caacd8bfcd331a038fbee6f247", 0x23}, {&(0x7f0000018000)="38e255b0eb51f54411d7174aecc609605b7a50151eaa8b1fd144240f9ed49fa0a6a753c970e6e29c89cb7d80e19ed38bd66aa2e3d8b7dbd726cda6fda86e802fef81825d6771ce9bb6d069f210e3892821df5fecacd8909953f2f8d4a3556cc8334dd1e731df697e754cf405ddfa05007e92850291dccd000000013b32fc1fad65ebfe72c49f51f65600935bb361a1bcb02b06de7f3360cd0c83e3f18a60551902768e8533f0e7eefafce35f6f2f2d19b260f70bb11380e96b9694679d4e307d65df193f4966ce686d63689d40d259dbeb542d4278d1b0739f92b4", 0xdb}, {&(0x7f0000021000-0x75)="d661b8a6d1461424bf84c3384e8dfff3559953806099f8806e9edf8d22f815ee0f5c6455d7798af39dbc5c7611deee7df18fd5ff0a1df104f7b896e35fc297ecc9c014b2dd9aa68142d31a74614a0c8f586f58ae115283a40f4fb12d382b50d962aec99b743f17a6addd67a2bbfba781d4ebb4905d", 0x75}, {&(0x7f000000a000)="78b36f5e12398694d20d0f0311c8c72a3971f5d7332ef6f8b142baf82cf4b3b1671a4bae971178fbf04a772ff3f63e3e195e535a218c7f3bc8821adc4c18b029d951f56fa99335c5b7af3e695bbe54ecb1a9c8ccf504085a3d9f9b3e7d46b71e230f3aafaf70e23344cee4ba158667229a1dedcc2b16a3cf66798c97fbf7ce37886d8ec621df3d58cc47026c3582a2", 0x8f}, {&(0x7f0000017000)="2c", 0x1}, {&(0x7f0000021000-0x9a)="33196172d9442bfc72523eedb9a67f644ea2b35b32e8425e18a2a471fba889eb371ab0e1d0c3a14dd9d66c15397b3fd3492d50daea1fa1a925c7aced1b4225ab3251bfc90f30a50935938c913a89f0883fd8b7c0afaf1a13235ef5fcb1227cfdb678ced68ca0210dfe79d7df64299ca0e25386a676abda657979be6db4d7a9f0b89b23e20dec3ad8469478d9d649c121299c95b5bf313249b91e", 0x9a}], 0x9, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x2000006, 0x30, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000003000-0x20)=[{&(0x7f000001b000)="2cdbd3d248c27de2719b200a6872dc8d35066e5f4cead2f181aaa38556b1ecd5c2ef36907f05639c8271c15d5765bb1596ddff632536b2ecf7cee31b7e9fa45b987b65efb2c3171f934f517712f6435ab7bc0ce074146eed2b6e393bdd76ef9a222b5c40faf66527874cf3c43e2e0acccc0718b31a5c4e3eec7c685a1461321d11c1f1f981f3c460b6ec810a6d82a13afde9ceab2171bd180ea14d7fabbcd5a387a6e952b4a192e738028c71ef8816ea788294768d59401a13b5eb4ce8612a48e0ef8c8c8205de56bf5372b5f1c7b7712c9f0807b93394b01f71002fab8772e32666", 0xe2}, {&(0x7f0000021000)="", 0x0}], 0x2, 0x1) close(r0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = getuid() r6 = getgid() r7 = getuid() r8 = getgid() r9 = gettid() r10 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000019000-0x4)=0xc) r12 = gettid() mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000023000-0x4)=0xc) r14 = getgid() mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000000000)={&(0x7f0000022000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000002000)=[{&(0x7f000000c000)="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", 0x1000}], 0x1, &(0x7f0000024000-0xf0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, 0x0, r7, r8}, @rights={0x38, 0x1, 0x1, [r0, r1, r2, r0, r1, r0, r2, r3, r3, r3]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x38, 0x1, 0x1, [r1, r2, r2, r2, r0, r1, r3, r1, r0, r2]}], 0x6, 0x0}, 0x40000) getuid() close(r1) 2017/11/11 06:32:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000f1f000-0x10)={0x0, 0x989680}, &(0x7f0000193000-0x10)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x1, 0xa) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000b84000-0x8)={0x0, 0x4}, &(0x7f00003c4000-0x4)=0x8) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000eac000-0xb)="2f6465762f766373612300", 0x6, 0x1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000e79000-0x40)={&(0x7f000050e000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00002bc000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000786000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000e4c000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x3, 0x5, 0x6, 0x0, 0x0, 0x0, 0x0}) syncfs(r1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000637000)=0x9, 0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000da1000)={r0, 0x4}, &(0x7f0000048000)=0x80000000, 0x0) ioctl(r1, 0x8, &(0x7f00007f6000-0x4e)="96e6357b8a45c101a38d78873c719bc79330700230319040184e4490b7603610a6ceee2802d1779bc8046d90000ce722783937d94f636d41422d746b294aa64194f43a8fbe46428916453d53c5f2") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000de2000-0x4)={0xfffffffffffffffb}, 0x4) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f000078c000)="6367726f75707d5e253a8b6c6f2700", 0xf) stat(&(0x7f00001df000-0x8)="2e2f66696c653000", &(0x7f0000926000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100, 0x0}, &(0x7f0000048000)=0x0, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) rename(&(0x7f0000f5f000-0x8)="2e2f66696c653000", &(0x7f0000d6b000)="2e2f66696c653000") 2017/11/11 06:32:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0xffffffffffffffff, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f000023e000-0x8)=0x0) syz_open_dev$tun(&(0x7f0000935000)="2f6465762f6e65742f74756e00", 0x0, 0x0) mkdir(&(0x7f00007f3000-0x8)="2e2f66696c653000", 0x0) r0 = open(&(0x7f0000742000-0x8)="2e2f66696c653000", 0x1ffffe, 0x4) perf_event_open(&(0x7f0000324000-0x78)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x8, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x4800000) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00003f1000)={0x3, 0x3, 0x0}) request_key(&(0x7f000068f000)="6173796d6d657472696300", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000087d000-0xd)="2f6465762f6e65742f74756e00", 0xfffffffffffffffe) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000080f000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000023c000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d62000)=0xa0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d2c000-0x4)=0x0) ioprio_get$pid(0x3, r1) sched_rr_get_interval(0x0, &(0x7f00009ea000)={0x0, 0x0}) syz_open_dev$usb(&(0x7f000000c000-0x15)="2f6465762f6275732f7573622f3030232f30302300", 0x7f, 0x8000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000290000)="2f6465762f6877726e6700", 0x81fd, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000bd0000-0x28)={0x5, 0x9, 0x0, 0xd7f9, 0x0}) keyctl$session_to_parent(0x12) prctl$setmm(0x23, 0x5, &(0x7f0000a64000/0x2000)=nil) ioprio_set$pid(0x800000003, 0x0, 0x0) lremovexattr(&(0x7f0000a84000-0x8)="2e2f66696c653000", &(0x7f00009d9000)=@known="636f6d2e6170706c652e46696e646572496e666f00") perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000000000)={0x0, ""}, 0x8, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000d40000-0x4)=0x0) ptrace$peek(0x1000000006, r1, &(0x7f0000a04000-0x8)=0x0) msgsnd(0x0, &(0x7f0000000000)={0x3, ""}, 0x8, 0x0) 2017/11/11 06:32:05 executing program 6: r0 = shmget$private(0x0, 0x800000, 0x2c, &(0x7f000075d000/0x800000)=nil) shmat(r0, &(0x7f0000083000/0x2000)=nil, 0x1000) syz_emit_ethernet(0x42, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r1 = dup(0xffffffffffffffff) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000a41000-0x10)=@common="626f6e64300000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0xffff, 0x10000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000ca9000)={0x0}, &(0x7f0000b08000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000000)={&(0x7f00005a1000/0x1000)=nil, 0x400, 0x5, 0x48, &(0x7f00000b7000/0x1000)=nil, 0x8000}) prctl$setmm(0x23, 0x0, &(0x7f0000e71000/0x1000)=nil) [ 238.127829] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 238.129392] IPv6: NLM_F_CREATE should be set when creating new route [ 238.130233] IPv6: NLM_F_CREATE should be set when creating new route [ 238.191204] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 2017/11/11 06:32:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg(r0, &(0x7f000012a000-0x38)={0x0, 0x0, &(0x7f0000caf000-0x40)=[], 0x0, &(0x7f000019f000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00006b6000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000956000)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) set_mempolicy(0x3, &(0x7f00002e5000)=0x80000001, 0x7) getuid() r2 = dup(r1) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000a88000-0x4)=0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008df000)={0xffffffffffffffff, &(0x7f0000ff7000)="", &(0x7f0000ff8000-0x68)=""}, 0x18) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ff8000)={r2, &(0x7f00000b4000)="7edde5fc071db963c0a0b41afd546e944ff83e6ad94a452cf6dd900e6f58bf91455d08618723d177ec65a7685753449226525d01ebf2f46d3d631f9f90bcbf999891a98a1e9ab69c13f0be5d59cb390e311cdafeaf3a426fb4380c6a6c1701655581e3f3715f22b67bdf4d643206ca441de6f283da7b46d40bf5c3c90295909645c7afa97b7fc1c00cda858bf5fc57911e7549f2462a9d707c461d7ae6b042d522b88d7526768488921b64cab6d69197481d"}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f000038d000)=0xfffffffffffffffb) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f04000)={r2, 0x18, &(0x7f00007ca000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002ac000)="2f6465762f7667615f6172626974657200", 0x40, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000511000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000000b000-0x30)={0x1, 0x3, &(0x7f0000012000)=[@generic={0x15b4, 0x0, 0x0, 0x80000001}, @generic={0x535, 0x0, 0x0, 0x10001}, @generic={0xd395, 0x0, 0x7ffd, 0x0}], &(0x7f0000f93000)="73797374656d00", 0x9, 0x80, &(0x7f0000008000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x1}, 0x30) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000790000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000133000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000d54000-0xc)=@sack_info={r3, 0x11dcac2f, 0x8000}, &(0x7f000023e000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000042a000-0x4)=r3, 0x4) r4 = dup2(r2, r1) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000ffa000-0x64)=[@in6={0xa, 0x3, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x101, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x3, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}], 0x4) mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/11 06:32:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000cd3000)="") r1 = socket$nfc_raw(0x27, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x5) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f000076d000-0x4)=0xfff, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000b06000-0xe8)={{{@in=@loopback=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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000541000)=0xe8) accept$packet(r2, &(0x7f00006e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007c5000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000005f000-0xc1)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@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}}, &(0x7f0000d88000-0x4)=0xe8) bind$packet(r2, &(0x7f0000294000-0x14)={0x11, 0xff, r3, 0x1, 0x1004, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000165000-0x4)={0x5, 0x3, 0x1000}, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000afb000)={0x0, 0x0, 0x0}, &(0x7f0000086000-0x4)=0xc) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r4 = socket$nfc_raw(0x27, 0x3, 0x0) r5 = socket$inet(0x2, 0x400000003, 0xff) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000538000)={0x0, 0x28}) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000826000-0x4)=0x0) sendto$inet(r5, &(0x7f0000005000)="068c09ed10dab932a201570cd4d91792cb3f9f3ed9b409005944f831e7af2bb6d044af097a40b45f2cb3a1f860df205efd69a562db352afc101220aadedc5fa658c226b8a65c22e6f64b4a0498d53aad7339", 0x52, 0x40000, &(0x7f0000004000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket$netlink(0x10, 0x3, 0x1f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000f4a000-0x108)={0x0, @in={{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]}, [0x8, 0x800, 0x9, 0x5, 0xfff, 0x7, 0xa470, 0x7f, 0x4, 0x2, 0x16d, 0x2, 0x9, 0x3, 0x7]}, &(0x7f0000eb4000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000cd4000-0xc)=@sack_info={r7, 0x8, 0xda0}, &(0x7f0000ace000)=0xc) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockname$ax25(r2, &(0x7f0000e86000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000a27000)=0x10) poll(&(0x7f0000d6f000-0x38)=[{r4, 0x8000, 0x0}, {r0, 0x1008, 0x0}, {r5, 0x1, 0x0}, {r6, 0x10, 0x0}, {r5, 0x2000, 0x0}, {r2, 0x1001, 0x0}, {r4, 0x80, 0x0}], 0x7, 0xc000000000000) socket$bt_l2cap(0x1f, 0x3, 0x0) sendto$ipx(r2, &(0x7f0000798000-0xda)="439e5861602382a634ee5b9b0980159128dba5e99be9a5f39cec0d0d2053e949725d6cd86ff8eb9f3485e661a94819f96583d41cfb5b9d673d1b5665ac152c9a23698614ba06068496144e43db67e9e0225c3ffa91fad110a20ab986d5dd24588fb964bf4b0ea6ac274c2d34d14b25e524c191e05d38743e0aaebc8db8701b65df29781a8117ee7e2e44a7b52a65ae4d109a3af00459ffb47f13014ac310b4f36fc4cd7c080ced713d0df23a9c033e0e594fdc198f036f34a975d49708ff6e9b2ec279504a0469d506854eb570b8a88ec117d4250b2f33462bcc", 0xda, 0x80, &(0x7f00003a6000-0x10)={0x4, 0x4, 0xf7d5, "b8af8e5c374d", 0x7fff, 0x0}, 0x10) r9 = accept$ax25(r2, 0x0, &(0x7f0000342000)=0x0) sendmmsg$inet_sctp(r8, &(0x7f000045f000-0x118)=[{&(0x7f000075d000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000382000)="47", 0x1}], 0x1, &(0x7f00002f3000)=[], 0x0, 0x0}], 0x1, 0x0) timer_create(0x0, &(0x7f0000218000-0x60)={0x0, 0x2f, 0x1, @thr={&(0x7f00008b7000-0xed)="be2b3928e950e28843beab7d8b152c55a40f22cdab39233d1a147624c700574777416ef08e1d7f3f58fee88c15d60bff399aa68d79e172d1ba51fc2f03d36e70d8463baa3adec2272fe5188f5d8f4079e475799657b6a3a238ee573574790ef8b2f22317862628a3f2ede5eb8defea5419c83c8a84b78c859eb40d8ed4342fbe8e12adf733bf4fad01fbd38ae288e8975762234636745e460150fe312508db3d6914d0ae557e60884e8f18339a9e57782723d6b2b4b53c0337e50bd377a62b1ede7368e7c941981868d649dd0871ce32d6f58487e769051a132069ad9cc1cbd47c920b905ff9773d80817b36ee", &(0x7f0000966000-0xff)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001d8000)=0x0) timer_gettime(r10, &(0x7f0000951000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00002f0000)=0x9, 0x2) ppoll(&(0x7f0000297000)=[{r5, 0x14, 0x0}, {r9, 0x21, 0x0}, {r4, 0x24, 0x0}], 0x3, &(0x7f0000533000)={0x0, 0x1c9c380}, &(0x7f0000fde000-0x8)={0x80000000}, 0x8) getsockopt$inet6_int(r2, 0x29, 0x3, &(0x7f00005b9000)=0x0, &(0x7f00007be000-0x4)=0x4) 2017/11/11 06:32:05 executing program 7: socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000004000-0x9)="2f6465762f73672300", 0x1, 0x20200200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x8021) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000975000)=0x10, 0x7ffff) accept$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) getpid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fe1000)={0x3, &(0x7f0000f82000-0x8)=[{0x1, 0x0, 0x0, 0xfffffffffffffff7}, {0x48, 0x4, 0x0, 0x7fe}, {0x200000006, 0x0, 0x0, 0x5}]}, 0x10) socket(0xa, 0x3, 0x21) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) 2017/11/11 06:32:05 executing program 5: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000097f000)=0x0, 0x80800) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x3, 0x71, r0, 0x8000000000) mmap(&(0x7f0000c1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000164000/0x12000)=nil, 0x12000, 0x0, 0x32, r0, 0xfffffffffffffffe) mmap(&(0x7f0000c20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c21000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000c21000)="2e2f66696c653000", 0x200800, 0x42) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x7f) r2 = openat(r1, &(0x7f0000c21000-0x8)="2e2f66696c653000", 0x100, 0x4) mmap(&(0x7f0000c20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c20000/0x1000)=nil, 0x1000, 0x2000000, 0x4000000000022810, 0xffffffffffffffff, 0x4000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f000060a000/0x4000)=nil, 0x4000, 0x82, 0x210012, r2, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x1fd) madvise(&(0x7f000075b000/0x2000)=nil, 0x2000, 0xa) mmap(&(0x7f00000ed000/0x3000)=nil, 0x3000, 0x400000008, 0x2000000000000032, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c23000)="2f6465762f7667615f6172626974657200", 0x83, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000bf5000)=0x0) mlockall(0x6) mmap(&(0x7f0000c20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000029000)={0x0, 0x8}) prctl$getname(0x10, &(0x7f0000c21000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000c21000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f000040d000-0xb)="2f6465762f766373612300", 0x1, 0x400) mmap(&(0x7f0000c21000/0x1000)=nil, 0x1000, 0x3, 0x132, 0xffffffffffffffff, 0xfffffffffffffffc) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000779000)=0x10003, 0x1b, 0x2) get_mempolicy(&(0x7f0000c21000-0x4)=0x0, &(0x7f0000c20000)=0x0, 0xaf0, &(0x7f00003a2000/0x4000)=nil, 0x3) prctl$void(0x15) 2017/11/11 06:32:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_create1(0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f0a000)="2f6465762f7161745f6164665f63746c00", 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ea5000-0x9)="2f6465762f73672300", 0xfffffffffffffffd, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f00002c4000-0x50)={{0x0, 0x1}, {0xe, 0x0}, 0x0, 0x401, 0xffffffff80000001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000993000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000158000-0x4)=0xe8) syz_open_dev$urandom(&(0x7f0000023000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x8000) request_key(&(0x7f0000263000)="7573657200", &(0x7f0000ab4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ed0000-0xa)="2b0008656c0600756900", 0xffffffffffffffff) epoll_create(0x5) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x80001d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc49000)=nil, 0xc49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1f, 0x0, 0x7) mmap(&(0x7f0000c49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c4a000)=0x0, &(0x7f00008f3000)=0x4) mmap(&(0x7f0000c4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000d1e000-0x4)=0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="1bdd3ea2e6e1", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00720700000000000000d5688bc88902"}) 2017/11/11 06:32:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) set_mempolicy(0x2, &(0x7f0000fb4000)=0xfffffffffffffffd, 0x6) mkdir(&(0x7f0000939000-0x8)="2e2f66696c653000", 0x80) r1 = inotify_init1(0x80800) r2 = inotify_add_watch(r1, &(0x7f0000aae000)="2e2f66696c65302f66696c653000", 0x81000107) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fb6000-0x14)={0x4, 0x8, 0x1, 0x2, 0x1000}, 0x14) inotify_rm_watch(r1, r2) r3 = syz_open_dev$usbmon(&(0x7f0000c75000)="2f6465762f7573626d6f6e2300", 0x3f, 0x40040) keyctl$join(0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r3, 0x409, 0x6) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000029f000)={r3, &(0x7f0000fba000)="744ad8d323c3e6cb3af8f60f699578a138735a8cebaf00b4cba2a9df8fcf0a67e8639133b83196ca737ce2cc31c4f7ba8cfe1649ea02328c54ef4854a6010f4233b9cc2691ffdbca099283b282b899266b99e09404f614477fc877a64b4eeea73acb332bd8271438485cade3b616dd265d5c6c7ffc38e6d680793d9ac553fa57fe199d209d5c0888751a07976eae5a5f9bce96009bb13090f0e0cf10fc417c35c8b02695448149a64d0d134aea44b447fa2029e47e70a2310ed124e32037b396477b"}, 0x10) socket$inet(0x2, 0xb, 0xffffff7ffffffffd) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f00006fe000-0x4)=0x800, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0xb2, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x4000000000000, 0x6b0fe2bbca23948c) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000d17000)=0x35648f23) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f00003b3000)={0x7ff, 0x0, 0x10004, 0x10001, 0x6, 0x0, 0x0, 0x5cda, 0x8, 0x5b51, 0x7, 0xffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x3) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x12, 0x5c831, 0xffffffffffffffff, 0x40000000000) eventfd2(0x10002400000000, 0x7fd) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000b86000-0x8)=0xfff) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f000099e000-0x10)={0xfa, &(0x7f0000bbb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000b93000-0x4)=0x21bd0000, 0x4) 2017/11/11 06:32:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) fdatasync(r0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r0, &(0x7f00005ed000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000006000-0x4)=0x6e) mkdir(&(0x7f000002b000)="2e2f66696c653000", 0xfffffeff7ffffffe) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000002c000)="2e2f66696c653000", &(0x7f000002d000-0x6)="72616d667300", 0x1000818, &(0x7f000000a000)="7c7f") write(0xffffffffffffffff, &(0x7f0000266000)="7bb675b6b7351f0a7cf6d8e4e2243a741b75e39c0689fe36efd494886270ec613080aac1b95fcbc061cb78dc46ef41c66cd7fbb1abc8c6e88deee416b37df15288f222793aa98d764387f8cb393d549d2e80b65a8d9866f29b976f4c87b96212745f85e4d2ec764280502e092387545b165cdb07ca62ad4a908abb8ef7836f7d03e5340bbe92ba685763c203935bb0a0563b169fda2ae362e8c8a232", 0x9c) r5 = creat(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0xfffffffffffefffe) truncate(&(0x7f0000006000)="2e2f66696c65302f62757300", 0x2794) r6 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x0, 0x0) lstat(&(0x7f000000c000)="2e2f66696c653000", &(0x7f000002f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername(r5, &(0x7f00009e2000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c40000-0x4)=0x8) fstat(r6, &(0x7f000002c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x5) rename(&(0x7f00006ba000)="2e2f66696c65302f62757300", &(0x7f0000af9000-0xc)="2e2f66696c653000") bind$unix(r4, &(0x7f000002f000-0xa)=@file={0x0, "2e2f66696c653100"}, 0xa) close(r6) mount(&(0x7f0000024000)="2e2f66696c65302f62757300", &(0x7f0000687000-0x8)="2e2f66696c653000", &(0x7f0000017000-0xb)="6f70656e70726f6d667300", 0x80000, &(0x7f0000e98000-0xea)="233f878405fca78cc70aaafded1ecbab3895dbbf8c35877725fa4dc848971b0a83e6135dafe4f856f190073dda589e688379dd7797571d137b25cdb1ab4161c027ed80fcd7c44a662796a17963bc24c6aca5150bebc634e1c79f2f868c733cb2bcebc973b45d3680bebc61b68e0374e41cd0b8ba32769b201dfb1bfb07088b284e878c71486a8be538c019b361014e929231787b5106875b124443171d9d151f602d4edd2d1bc8772b133ccde7811783d5a385cbf07fbb5e93223d01e2c4bf3b7e00d72c157c76f2775f65c2b9e452b7d6436a43bd26e6222de1f2d93dabc361cd9b3d9419f49823baa3") getegid() flistxattr(r5, &(0x7f0000de3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c) fchown(r5, r7, r8) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f00000a1000)=0x0) sendfile(r3, r2, 0x0, 0x200000000004) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000030000)=0x1, 0x4) rename(&(0x7f0000135000-0x8)="2e2f66696c653000", &(0x7f0000f21000)="2e2f66696c653100") link(&(0x7f0000026000-0xc)="2e2f66696c65302f62757300", &(0x7f0000006000-0xe)="2e2f66696c65302f66696c653000") 2017/11/11 06:32:05 executing program 5: r0 = dup(0xffffffffffffffff) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) syz_emit_ethernet(0x24, &(0x7f00006e9000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x215, 0x3f, 0x42df}}], {{0x883e, @x25={0x0, 0x6, 0xb, "b4bef34b3683f732a8ef7fe968418b"}}}}, &(0x7f0000e32000-0x14)={0x1, 0x3, [0xca5, 0xab2, 0x352]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000aa000-0x6a)={0x0, 0x62, "e30f03fc9f00476e374bca192dce99cec28f7460fab16ac205f9baa28150772b512795f367308bec46a6664073fdaa698e5ca4630822ec57cb3bd7c914f59748cfb90d92c752d5205f23232a47a214b8dbdb59231c34157319412ae555f9be1686b2"}, &(0x7f00006eb000-0x4)=0x6a) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000025d000)={0x0, 0x1}, &(0x7f0000e06000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00003a7000-0xb8)={r4, 0x7, 0x100000001, 0xffffffff, 0x8, 0x3, 0x76b, 0x100000001, {r5, @in6={{0xa, 0x3, 0xfffffffffffff801, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xae, 0x101, 0x1, 0x0}}, &(0x7f00001d7000-0x4)=0xb8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000c05000-0x9)="2f6465762f72746300", 0xa01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f01000)={0x0, 0x9}, &(0x7f0000730000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000f20000-0x8)={r8, 0x40}, &(0x7f00009f0000)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r3, &(0x7f00008ce000-0x1948)=@hdr={0x3, 0x0, 0x0, 0x0, 0x81, 0x0, @ipv6={0xfffffffffffffffc, 0x6, "85b7e3", 0x1497, 0x84, 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}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x5, 0x6, "bfe240", 0xf82, 0x0, 0xaa4, @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}, [@fragment={0x5aa7c95feda46fa0, 0x7, 0x9, 0x3, 0x2, 0x1000, 0x2}, @routing={0xa7afbc13243ea144, 0x4, 0x3, 0x3b, 0x4, [@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]}]}, @fragment={0xff, 0x8, 0xe59a, 0x100000001, 0x6, 0x0, 0x3}, @hopopts={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x3b, 0x279, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x5a, "fbcc7858c57e50f5fc828dc56fee28cfc0b7a6228ca699d72c6556920f3577c90d9eed5d66fbea48dba658c5fa637cb5a408b7604b4a0ae450fa70096d3162908fc4be5d1e1087220ab483682c076fcc1462370d3ab15211a8ac"}, {0xc2, 0x26, "b201bce74f28db0fa657188c9545eaa9a01fe2434d67ef04f85872df1b27a9acbc5f3f08259e"}, {0xff, 0xe8, "db6b16bb446c6db11b16bc687a2b2c22f649d503c738ea3a8e27a9050a767ed6cb6559c174c225d63392bc2a3338e0c743bf1e86a79b8c9ce435c11475cc6c3d0f864c389f2a60fbbf6149377be62d4f2d44368a6b7dd2bf047eb1f46b40b47c86070b0c11f8ad4fe8e5a70152e15a45728fe7aa59ba454e49a5f7bba69dbcd10a13c5e463eac00c4820d6de147a9a3b6cf7b4d7036c969fb1dd0dae4700548a9783ced27a2f032f8ee63c9bba639afadbffcb0b6d1be78b675143f08c1ac2763e1c2e01ea2ee56e7367ba777756cd2173273886083cf72a00145ef33278c070a18169abdddabfda"}, {0xc2, 0xc9, "cd67bfef513ccca3e89dbf190b22d50242c236c2070e3363cc26cf4c361f5fed39ec69a87c51d8543bcd64d075f263ab7c65786689afe0c078cc97ae806f84ff5a277fb068265fcb28fde18432f47ba02d1b687deb1557d44b14e09812aeafae1d1d13415ab702da90acd177a8e13fae88a9fab366806ff3dcd880b911e0afbab6e1581de0caab54267507b4b89f1f3c068b3886c1c5f091d2e8779ea8ce45bcd0827287f106daf63169fc7c95bdf0c55632235d36534d6d6764eaf21c5c50c80c9866ef7db39bf362"}, {0xff, 0x1000, "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"}, {0xfe, 0x3b, "b18e4f59991f55ce1400c75faeebc902a9b279d204e95cea4e26a6f3efa973f5d1f8a266c67bbe0ad57b3d15038aff249cb512b17650717197fbab"}, {0x0, 0x61, "5b4ed4c653bcbc2c391e3776cd0abbdfce3c3a0826b7b6517ae4420cabedd253f7a7d95f63c1809a0dfae2db59a6661df2b532adea8482b1ab5dca01f740a061c7292e339559ebae640c3601a00c98b01e7b16d3d7d8f2e913af5405f61ce84b91"}, {0xc2, 0x42, "269f7d6ad784ee07e148e93f44b1fcf85ee4af56bf8148278d25b2f8301888a7fa8dc2fe99fcd7b4ceaefbcd0ee297b1f8e3f977fe14ff908eea656c72217da9c8cc"}, {0x0, 0xae, "e4568c61629b8014a42e6f4723acbd6f57dfe0e14c1a852d12dd6984abc53d62207ee5e250b98df2480ce20e8a46e02b879f292ea25df6e58b78a36cf37a39f54268e3ca2f339606682d0b936d0d9c910bd3205b09283bd9d639af9b5a13cc2347971e527ca7199167878d601a2bf57dc2dcd7bf1078fd9ff670047a9c87ad116dbf897afde44b25b4f669d7fe285b1899ca587ec79cb07a49728cb439cc72bbc00cd6ddb3752a4599410336be24"}]}, @dstopts={0x3b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "31191a0ef340626599662fc88945c94426d407a6617f70f328e830c8095f9f4eb2a65a85b9be682dc0b5b26a13f4ee5239f2d3a537b838197037cc53e93a9b55659b2b943e416f74"}}}}}, 0x14c9) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000d3000)={r6, 0xf47c}, &(0x7f0000ba6000)=0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000565000)=@sack_info={r6, 0x59f4, 0x4}, &(0x7f00003f3000)=0xc) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f00007d0000)={0x47, "db835a3f065ada5623fde5cfdcb5fe6188d7c5d399280f3b2e29a18c992b3f65da3f97a280263b9b981fa13262a0672b5de3f76ee5d1d160a689cc136f4eec82d3b0ebd747b3d0"}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000240000)={0x0, 0xffffffffffffffc0}, 0x8) socketpair$inet6(0xa, 0x3, 0x3ff00000000000, &(0x7f0000ecc000-0x8)={0x0, 0x0}) 2017/11/11 06:32:05 executing program 0: syz_open_dev$mouse(&(0x7f00007d3000)="2f6465762f696e7075742f6d6f7573652300", 0x200, 0x218201) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000fd0000)="2f6465762f766373612300", 0x8d9, 0x0) r2 = shmget$private(0x0, 0x1000, 0x101, &(0x7f0000df6000/0x1000)=nil) shmat(r2, &(0x7f0000bd5000/0xc000)=nil, 0x5000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000e65000-0x94)={0x0, 0x8c, "8238df0ae320d08ca5d21bff48ae83462c847ce65f9a659142a359ead2780093b3f212985ee4740f9d81e2847d7521487247700ff22569363402dab9b505f45ff6ab7efedd1ab864d2a1aa7ed668dc6d63e836e7b31998d1438beed768e6c3d3f6500d41e4112d4d9e3735267c521801a12ba1332f47aedca01b9df8c8b714281c8e033436217fc5ba2319cf"}, &(0x7f0000000000)=0x94) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fd1000-0x98)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, &(0x7f0000c4e000-0x4)=0x98) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000536000-0x2)=0xe0, 0x2) r4 = dup(r1) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = shmget(0x2, 0x3000, 0x0, &(0x7f0000be9000/0x3000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) mmap(&(0x7f0000000000/0x5c6000)=nil, 0x5c6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f00005c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r6, &(0x7f00005c8000-0xc)={0x8, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000002000)=[{&(0x7f00005c6000-0x4c)=[{0x1b, 0x8c6, 0x20, 0x0, 0x0, "37d543aec7410c75cc00ac"}], 0x1b}], 0x1, &(0x7f0000002000-0x100)=[@rights={0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r6, 0xffffffffffffffff, 0xffffffffffffffff, r6, 0xffffffffffffffff, r6]}, @cred={0x20, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0x28, 0x1, 0x1, [r1, r6, 0xffffffffffffffff, 0xffffffffffffffff, r6, r6]}, @rights={0x28, 0x1, 0x1, [r6, 0xffffffffffffffff, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x38, 0x1, 0x1, [r6, r6, r6, 0xffffffffffffffff, 0xffffffffffffffff, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r6, 0x227b, &(0x7f0000001000)="06") mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fd1000)={0x6, &(0x7f0000fd2000-0x30)=[{0x6ae6ca1a, 0x8, 0x3, 0x1}, {0x1, 0xfffffffffffffffe, 0x7ff, 0x3}, {0x2dd, 0x0, 0x8, 0x9}, {0x200, 0x0, 0xfff, 0x7}, {0x7d, 0x1, 0x7ff, 0x5f}, {0x81, 0x3, 0x200, 0x98c}]}, 0x10) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000162000-0x6)={0x6, 0xffffffffffffffff, 0xffffffbffffffffb}) fcntl$setstatus(r6, 0x4, 0x3ffc) read(r6, &(0x7f00005c6000-0x39)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x2, 0x4000, 0x2, &(0x7f0000135000/0x4000)=nil) [ 238.306612] device gre0 entered promiscuous mode 2017/11/11 06:32:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000047000-0x6)="2747504c3a00", 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000044d000-0x8)={0x0, 0x0}) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$urandom(&(0x7f0000fa6000)="2f6465762f7572616e646f6d00", 0x0, 0x80000) timerfd_settime(r3, 0x1, &(0x7f0000d12000-0x20)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f00003cb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x7a, 0x0, 0x80000000004, &(0x7f000000b000)={r5, 0x4}, &(0x7f0000390000-0x4)=0xfffffffffffffffd, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000ec4000)=0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f000048a000-0x28)={@generic="00000000000000000000000000000000", @ifru_ivalue=0x0}) getsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f0000eb4000-0x4)=0x0, &(0x7f00006e9000)=0x4) fstat(r2, &(0x7f0000094000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f000061a000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mknod(&(0x7f0000000000)="2e2f66696c653000", 0x6010, 0x7ff) fcntl$dupfd(r4, 0x0, r0) getrusage(0x1, &(0x7f0000fec000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00007e2000)=0x1f, &(0x7f0000816000)=0x4) close(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000391000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d19000)=0xe8) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f000092f000)=@add_del={0x2, &(0x7f0000683000)=@common="65716c00000000000000000000000000", 0x4}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00002b1000-0xc)={r6, @multicast1=0xe0000001, @empty=0x0}, 0xc) r7 = semget(0x0, 0x0, 0x200) semtimedop(r7, &(0x7f000074e000)=[{0x4, 0x17e, 0x1000}, {0x1, 0x7ff, 0x1000}, {0x4, 0xffffffffffffffe0, 0x1800}, {0x3, 0x8000, 0x1800}, {0x0, 0x5, 0x800}, {0x4, 0x4, 0x1800}, {0x3, 0x7f1, 0x800}, {0x4, 0x5, 0x800}, {0x3, 0x1, 0x800}], 0x9, &(0x7f00007d2000-0x10)={0x0, 0x1c9c380}) accept4(r1, 0x0, &(0x7f0000e5c000-0x4)=0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000021a000-0x4)=0x7f, &(0x7f00000a0000-0x4)=0x4) r8 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f000092b000-0x10)="2f6465762f73657175656e6365723200", 0x40401, 0x0) fallocate(r8, 0x3, 0x0, 0x44400001) 2017/11/11 06:32:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x5, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b1b000)="2f6465762f73657175656e6365723200", 0x100, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000014000)="2e2f66696c653000", 0x8003c, 0x40) socketpair$inet6(0xa, 0x80003, 0x8, &(0x7f000091e000-0x8)={0x0, 0x0}) sysfs$1(0x1, &(0x7f00002bf000-0x2)="2a00") fcntl$setsig(r1, 0xa, 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000ab5000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x5, 0x201) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000982000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) memfd_create(&(0x7f0000c85000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000701000)={0x0, 0x0, 0x0}, &(0x7f0000ab7000-0x4)=0xc) mmap(&(0x7f0000000000/0x264000)=nil, 0x264000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000920000-0x24)={0x9317, 0x13b, 0xffff, 0xb9, 0x8001, 0x5, 0x3, 0x0, 0x100, 0x7e, 0x9, 0x7}) clone(0x0, &(0x7f0000009000-0x1)="", &(0x7f0000248000-0x4)=0x0, &(0x7f0000227000-0x4)=0x0, &(0x7f0000009000-0x1)="") read(r0, &(0x7f0000f14000)="0000", 0x2) close(r3) mmap(&(0x7f0000000000/0x265000)=nil, 0x265000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000007000)="2f6465762f736e642f73657100", 0x0, 0x0) getpeername$netlink(r2, &(0x7f0000b5a000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffe000)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000057000-0x50)={{0x6, 0x0}, {0x3fb, 0x0}, 0x2, 0x0, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) mbind(&(0x7f0000510000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000c28000)=0x0, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/11/11 06:32:05 executing program 0: mmap(&(0x7f0000279000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00001a3000)={0x0, 0x0}, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000027b000-0x4)=0x0) mmap(&(0x7f000027b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f000027c000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000188000)=0x8) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000ee7000-0x70)=[{&(0x7f0000772000)="", 0x0}], 0x1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f76637300", 0x80800, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)="2f6465762f6175746f667300", 0x10000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000027c000)="2e2f66696c653000", 0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hidraw0(0xffffffffffffff9c, &(0x7f000000c000-0xd)="2f6465762f6869647261773000", 0x1, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f000033c000-0x1)=0x3) mmap(&(0x7f000027c000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000027d000)=0x80, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hidraw0(0xffffffffffffff9c, &(0x7f000000b000)="2f6465762f6869647261773000", 0x2, 0x0) write$tun(r3, &(0x7f000000c000-0xf1)=@pi={0x0, 0x0, @eth={@random="4c50fea19f09", @random="85b6806f54ae", [], {{0x0, @llc={0x3, @llc={0x0, 0xfe, "6e", ""}}}}}}, 0x17) semget$private(0x0, 0x3, 0x2) pwrite64(r3, &(0x7f000000d000-0x1000)="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", 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/11 06:32:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000011000-0x9)="2f6465762f73672300", 0x9a6, 0x2) ioctl$int_out(r1, 0x2, &(0x7f0000a7c000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000def000-0x8)=0x75) r2 = perf_event_open(&(0x7f00005ee000)={0x40002, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000837000)="2f6465762f73672300", 0x20000007, 0x800) getpeername$packet(r1, &(0x7f0000c3d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000755000-0x4)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000f1f000-0x10)={r4, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r5 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom(r5, &(0x7f0000399000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc, 0x2, &(0x7f0000593000-0x10)=@l2={0x1f, 0x489, {0x0, 0xe96, 0x7, 0x1, 0x6d0, 0x954}, 0x1, 0x3}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000969000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r7, 0x4, 0x423f9) shutdown(r3, 0x1) bpf$PROG_LOAD(0x5, &(0x7f000043b000-0x30)={0xd3226b11365c1895, 0x7, &(0x7f0000b51000)=[@map={0x5, 0xffff, 0x2, r1}, @map={0x400, 0x4, 0x2, r6}, @map={0x10000, 0x0, 0x178, r1}, @generic={0x0, 0x7, 0x1, 0x7fff}, @generic={0x6, 0x8, 0x1, 0x6}, @map={0x8, 0x0, 0x7, r1}, @map={0x152, 0x7, 0x7, r3}], &(0x7f0000e8f000)="2f6465762f73672300", 0xffffffff, 0xf1, &(0x7f0000bea000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7ff, 0x0}, 0x30) getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000fea000-0x108)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x0, 0x58, 0x2ab50ec, 0x9, 0x8b0, 0x0, 0x7, 0xfffffffbffffff01, 0x4, 0xff, 0xa, 0x7, 0x8, 0x8]}, &(0x7f00007d4000-0x4)=0x108) socketpair(0x9, 0x809, 0x81, &(0x7f00008fc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f000072b000)={r8, 0xfffffffffffffff9, 0x20}, &(0x7f0000ad1000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x66, &(0x7f00003de000)={r8, 0x101}, &(0x7f0000107000)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r10, 0x0, 0x4, &(0x7f0000e36000)="be61dd0e575dce3e7d", 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/11 06:32:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x8007fffd) r1 = dup3(r0, r0, 0x80000) pipe2(&(0x7f0000315000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000276000)={0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x7}, 0x1c) fdatasync(r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5f69, &(0x7f0000bc1000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "59f876", 0x5f33, 0x3c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0xdf, 0x4, 0x3, 0xfffffffffffffffc, 0x9, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}]}, @dstopts={0x16, 0x47c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x84, "7d0f374bb090feb8179232877856c96d9ac566e16e4d6493626ef2133f4c28d9e7bd944092bb4e887e3124cad3986b429dd7602980849c3a1cdb8281edb1f79e38d78df1e9b64cdd3eb8856380355d5024ccfa997f30d399b0efdbe80e377b50f2a32b451c51a0d4b8fc5d0f8fcb1bd44245f5b63aeaaa18cbd980f31821f976ea466814"}, {0xc2, 0xfc, "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"}, {0x0, 0xcf, "429f10a3d5779cd09e791382ce9f5220a83bfe730ae97c301cf8c793597ef4a0ca10be8b6a5211ab179d295d3b2843066d6139fcc8fe80785d3e706e2017b9c7c00dd54165ae5f9ab0964f41ef067581fd57c0c826404269245feb0e5610d3c7ea4d831cd7dfc4bb9393462cb53f6b10b6c974208796e9679f6596483b6ec8859e2289c6518b9175f028aa6ab7e5e147b7792cd862da38e65b8f777cec3b7650c9ec5d07ff7e5ba13035222c248a98a1fbd386b4c4ee50db38e26daeb6fcc2c48f9c66ec157ee8203e57f3732aefee"}, {0xcb, 0x1000, "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"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{0xff, 0xf0, "cb0b2e41e1ed55e0a17951c1ea487efeb933df41426c0bab2d029cad3cc61e7f76f8fcc0147572d2a49c41efb20c71140cf3afe6cb62e8bd7cf8b5d1077e439b9164c4cdac47930e0aa4c57205cc44ca8eed57cd8bc3316e4fae19a3be204a6e4b1c62cb8e382ee9e8deb84d5256b1704d7dd7fe432a2d2cf45af3f8d225a9077bededcc6ca4a5c902b0c8e83768caa78501258bf48a47ae2d128c80055c846d1a6372300ee0f37f7d13953d72a3b8e5fdd3b2986df1ca6871ce34a011e02a5fb27e03926c3a7015f8934dfd76f7c458c16ecfd18254ea397e0cc0daef3f6ca1ec96db97b596d05076689a9280695f5b"}, {0x0, 0x51, "c9c23efff0f348147be83ca63a9e9d3a0e7cec86d88eff6bf74d66e40e3d0623a09cb788920f9cee050ef121c190a37e48933a8ea83572f2c4916988c15c5eab321c77f694b27125c5c7656eb1a73768e2"}, {0xff, 0xc3, "854c6afef54298f4d8dfc4bf4ffa1816a9346a3b8e070d5f8609cede8b0f28f0eaa01a386266dfcbe8335c760e298e6c7a1e6c5bbda8a3fbe3859b72c1145128f81835c2708256d0f45ddaad8628168036c7c313d7c5ccf99a93df7c18b31f019a1b7f12a7bc9de6894092940b1834c9fb9560eedca36ad1868a676520343dd424756e3dd3c9f01f4ef89d295847b8c1dae7bac60ab9b383b041b1b6d96c4387a594eeb282c7829e9cd190d7d0653251222e45793b88ace6014b90af441f2254ae97ea"}]}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) socket$inet(0x2, 0x6, 0x0) close(r1) mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x42010, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x100000000000008, 0x800000000000fff) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x8000000000000403) r6 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00001e4000)={0x0, @in6={{0xa, 0x3, 0xbd, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x9, 0x0, 0x1}, &(0x7f0000a88000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000bdf000-0x8)={r7, 0x8}, 0x8) setsockopt(r6, 0x10d, 0x800000000e, &(0x7f0000001000-0x1)="03", 0x1) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x403, 0x110, r5, 0xfffffffffffffffd) r8 = socket$inet6(0xa, 0x806, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d06000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000056c000-0x4)=0xe8) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x50, r5, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x8000000039, &(0x7f0000ff4000-0x18)="ff0204fffc00def31d001122000000d8144e000000000205", 0x18) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) connect$inet6(r8, &(0x7f0000ff2000)={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r4, &(0x7f0000786000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e57000-0x4)=0x8) 2017/11/11 06:32:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) inotify_init1(0x800) timerfd_create(0x1, 0x800) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000e3f000-0xc)={&(0x7f000061a000-0x8)="2e2f66696c653000", 0x0}, 0xc) r1 = dup(r0) fallocate(r1, 0x3, 0x10ee, 0x2) r2 = socket$netlink(0x10, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000a4a000-0x1)={0x80000001}, 0x1) get_thread_area(&(0x7f000040d000-0x10)={0x7, 0x20000800, 0x2400, 0x81, 0xffffffffffff0000, 0x4, 0x2, 0x5, 0x80, 0xd}) r3 = dup2(r2, r2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000a3d000-0x66)={0x0, 0x5e, "5649c019c1c7c3e64d6bfd1b235751efff63937b53f4189e3d112911eae338584a7cdb3df9597f12f8dd39482bfd2f88337856da02b4a38123e0ca396530280d4fc59a82a3bd8eff43ad2654aa5d1675f3b48351bd479efb2c9700f5e3d9"}, &(0x7f000084b000)=0x66) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000c92000)={r4, 0xd50, 0x0}, 0xc) sendmsg$netlink(r2, &(0x7f0000c7b000)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f00005db000)=[{0x128, 0x16, 0xd, 0x0, 0x0, "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"}], 0x128}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/11 06:32:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f0000cbf000-0x38)={0x1, 0xbef, &(0x7f0000001000-0xa4)="6328e2dac2baf4ba27663cf0ad9148a90f11bf71708b32247813030b691bf5ceb9443356499b1dc51dc38d0a5fab7231a54c2ae636670402fd631b8752347b5335fc66c933cada690f7031ed6e7d5f7bb453119c67959e67cdfcee66900105e2f972065c18b226ab959c6978f82274e3c2ccd7bfc0430edb8efb560f2b86f8f5d4938aeaebb2341378f7c6b2402d5d9a35800b76e443fb5a91b8b860a687ae1874b5c5e5", &(0x7f0000a17000-0xd8)="c2b7e8c5e37d220bee8286d43aa02545e7af5b5aa3dd457a72b5dcf5d218a9d0e7f99e954c0342809beec5bb8d359acc259cc32d340d9be1d12be938a10c83c67465ca5491936538be185bad5ea7b3dca824005c0f942c7ea84539d8f587bf62ef1767ceb898c2acdfd34742f5cf9268f3b3d4703bb1943515088be4c3bbff793e38dfbc1e2a9ef58bce1faf114c81db6331738a6bed56a2361ef891167e90addf158b704547bb375bfc9c3f868543ea348d4c715556877c411cf4c67834337dd1c221647b5b6472af3a2346bd76732cf3a5444cd555db57", 0xa4, 0xd8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x3, &(0x7f000027c000-0x8)={0x0, 0x0}) socketpair(0x16, 0x5, 0x1, &(0x7f0000daa000-0x8)={0x0, 0x0}) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000220000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000b3a000-0xd)={r1, &(0x7f0000454000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r2 = perf_event_open(&(0x7f00003fb000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af9000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b71000-0xc)="2f6465762f6175746f667300", 0x80000, 0x0) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f00007d6000)=@pic={0x1e, 0x5, 0x100, 0x9, 0x80000001, 0xff98a64, 0x196f2b, 0x572, 0x8, 0x4, 0xffffffffffff8000, 0x7f, 0x101, 0x7f, 0x8, 0x3}) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) prctl$setmm(0x23, 0x6, &(0x7f0000ef2000/0x1000)=nil) r6 = openat$hidraw0(0xffffffffffffff9c, &(0x7f000024d000)="2f6465762f6869647261773000", 0x8100, 0x0) ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000d6a000)={0x100, 0x3f, 0x4, 0x0, 0x80, 0x4}) r7 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f00009bd000)={0x4, [0x0, 0x0, 0x0, 0x0]}) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r8, 0x4068aea3, &(0x7f0000139000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r7, 0x4008ae6a, &(0x7f00001c5000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @msi={0x3, 0x7, 0x1}}]}) ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x5) ioctl$KVM_IRQ_LINE_STATUS(r7, 0xc008ae67, &(0x7f000059d000-0x8)={0x0, 0xffffffffffffffff}) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r9 = openat$fb0(0xffffffffffffff9c, &(0x7f000004e000-0x9)="2f6465762f66623000", 0x2000, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f00001b3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1900}) io_setup(0x6, &(0x7f0000f56000-0x8)=0x0) syz_open_dev$mouse(&(0x7f0000d6c000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x7, 0x204040) io_submit(r10, 0x3, &(0x7f0000935000-0x18)=[&(0x7f00000cd000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, r5, &(0x7f000042c000)="f73e85f2390bf49aa466e1bcf41e7ddba451400f1789ba73357961ea4b965845095ad659d4a87e183835fc514741fa8a3110f01fb22105a7eba42d449691b65f54e21da0ed0047134c7fe3ebf8208eaea0332c1694b0e692e70629e1625a598cec0f8aec6993f47dfd3e8f54cbe7abe9a24a256aa41cae399e39fbd868d882a7f2fa688daab84b931779e40a164dc8c01adfce4e6626a86639e2e33236da405938c8bbcbad69c7cc9ed0071562f3413c7e890f3e63aa6f87f84adfedd0f10421f8c1d093e844d8a6b64c59f7fb20f6389423a4266fb89080a75eff33d295b0d7f4814166e153fa", 0xe7, 0xfff, 0x0, 0x1, r9}, &(0x7f00001d3000-0x40)={0x0, 0x0, 0x0, 0x8, 0x5, r2, &(0x7f0000214000-0x4b)="e6132513a5405b7bc52bb6e5a5ececb54be4c655ba5086386cc21ec6a898bc003faf9a77abd5804e131713cd4b79aca0b98afaa1565b40be0323265eab8c239082b692f97f20dfc0a0ac77", 0x4b, 0x2, 0x0, 0x1, r9}, &(0x7f0000f40000-0x40)={0x0, 0x0, 0x0, 0x7, 0x1, r9, &(0x7f0000a88000)="2ebfe865ac0ae1582e55100df5f3a95c9e3da7ca4b76e8d8edea3888a43b0610dc4dfb5b6a4f4a7da0b2ea9cf39114bbc9e78b3529a23ec7bab6c2116e282d57bcfc5a1de7", 0x45, 0x0, 0x0, 0x0, r9}]) socket$inet6(0xa, 0x6, 0x0) 2017/11/11 06:32:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xffffffffffffffff, 0x84, &(0x7f00005aa000)={0x0, 0x0}) syz_open_dev$vcsa(&(0x7f0000ace000)="2f6465762f766373612300", 0x5, 0x46300) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f6a000-0x18)=@get={0x1, &(0x7f00008a8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e60}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00003b4000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c7e000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000f01000)=0x0, &(0x7f0000161000)=0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x4e, 0x0, 0x0, 0xffffffffffffffff, 0x40000000000000, 0x4, 0x6, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffbffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000001000-0x58)={0x26, "6165616400000000000000000000", 0x4cf, 0x0, "74677231323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) socket$bt_hci(0x1f, 0x3, 0x1) symlink(&(0x7f000000c000-0x6)="2e2f66696c653000", &(0x7f000000b000-0x6)="2e2f62757300") r2 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f00003fb000)=0x3) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r3 = shmget$private(0x0, 0x14000, 0x78000800, &(0x7f0000636000/0x14000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) fcntl$setlease(r2, 0x400, 0x0) 2017/11/11 06:32:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x10000) sendto$packet(r0, &(0x7f00008a8000)="ba6d876bce36650f3490772641ff8acc534ca36549c604e238f213b7a1ef5f8c2fd6013427030b5909c85dc498fe3e6db4600c0384265e41878e85e5eead3a349f8992dff979c1287745ed9e064f1d6dac55451cedfe2429db8b8c3555fa0cac04167ac479d01782b604f17b7633522040692b6a6685f6ffcddeacb2c85a55cf9d8b2e1914f5b9559012d4ca2bf202eba6c4dfec473d9c51fbb9b3718ddbebd24993d66ae81653297e711fd25b5e231a76283454d475782fa5174db541b6c2c5b16aae04ebfdd781", 0xc8, 0x810, 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000002000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x6, 0x4, 0x8, 0x10001, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={r2, @in6={{0xa, 0x0, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xb22d, 0x3, 0x2, 0x83}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r1, 0xfffffffffffffc01, &(0x7f0000004000-0x10)={0xd, 0x2, 0x66e, 0xd8}) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getpid() r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f73657175656e63657200", 0x40, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000005000)="2f6465762f7161745f6164665f63746c00", 0x42000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000006000-0xbc)={0x1, 0x0, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "da215f0f808938a2", "70578fc92cc8439f5e84723b7c84aadad58529710a288da48fd885bfa990c343", 0x100000001, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000007000-0xf)="2f6465762f73657175656e63657200", 0x100, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000007000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000008000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000007000)={r6, 0x18}) [ 238.443880] QAT: Invalid ioctl [ 238.445732] QAT: Invalid ioctl 2017/11/11 06:32:05 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f000069d000)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000fd4000)="2e2f66696c653000", 0x1) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00005ba000)=0x5) getpeername$inet(0xffffffffffffffff, &(0x7f0000fcf000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fcf000-0x4)=0x10) r2 = memfd_create(&(0x7f0000fd0000)="776c616e305e255b2873797374656d776c616e3070726f6300", 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00003f8000)={0x0, 0x3f}, &(0x7f0000fd2000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000e7e000-0x18)={r3, 0x100000000, 0x30, 0x2, 0xd4aa}, &(0x7f000027d000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fcf000)=@assoc_value={r4, 0x200}, &(0x7f0000e13000)=0x8) r5 = accept$inet(0xffffffffffffff9c, &(0x7f0000fcf000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fcf000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000fd1000)={r3, 0x4}, &(0x7f0000e14000)=0x6) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003eb000)=0x10001, 0x4) r6 = socket(0xa, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x11, &(0x7f0000000000)="0512", 0x2) sendto$inet6(r2, &(0x7f0000436000-0x2)="619a", 0x2, 0x0, &(0x7f000035b000)={0xa, 0x0, 0x65, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x619ef174}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000fd0000-0x4)=0x0, &(0x7f0000fd2000-0x4)=0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000fd7000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000fd6000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fd6000-0x4)=0x14) shutdown(r0, 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000fd1000-0x160)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x10002000007fb, 0xffff, "5d01723d3da4f998e29798c7fcea32aee45bbf7660cfd5139ff27ea511a93991da5c0cd305acc98d99dbffb69b9ac252ccbe4519bf3468ecfa82427ff3321cf3b549ba03003d7471906748a840a3006f"}, 0x160) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd2000-0xb)="2f6465762f6877726e6700", 0x200000, 0x0) r8 = accept4$inet(r7, &(0x7f0000fd1000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa5000-0x4)=0x10, 0x7fc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f0000fd6000)=0x40000006, 0x4) [ 238.463056] QAT: Invalid ioctl [ 238.470840] QAT: Invalid ioctl 2017/11/11 06:32:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)="2f6465762f70746d7800", 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00009df000)=0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000511000-0x4)=0x19) ioctl$TCFLSH(r1, 0x540b, 0x0) [ 238.476316] sctp: [Deprecated]: syz-executor0 (pid 27015) Use of struct sctp_assoc_value in delayed_ack socket option. [ 238.476316] Use struct sctp_sack_info instead 2017/11/11 06:32:06 executing program 2: r0 = socket(0x100000000000a, 0x3, 0x3c) sendmsg$unix(r0, &(0x7f000020e000)={&(0x7f0000b36000-0x1e)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f000013d000-0x20)=[{&(0x7f0000d38000)="2ce4c9", 0x3}], 0x1, &(0x7f0000b3f000-0x30)=[], 0x0, 0x0}, 0x8000) sendto$unix(r0, &(0x7f00006dc000)="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", 0x59e, 0x8804, &(0x7f000047f000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) chroot(&(0x7f0000268000-0x16)="0000007f0022ff02200c000000bcbb5b340100000000") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f00008c7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000934000)=0x0, &(0x7f0000fc0000-0x4)=0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d2a000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7f, 0x0, 0x2, 0x2, 0x80, 0x20, 0x3, 0x0, 0x0}, {0x2, 0x4, 0x80, 0x1f000, 0x5, 0xffffffff, 0x80, 0x1f}, {0x0, 0x1, 0x5, 0x5}, 0x5, 0x6, 0xca20, 0x1, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x8}, 0x3, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x4, 0x3, 0xee69, 0x4, 0x81, 0x8}}, 0xe8) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b63000)="2f6465762f6877726e6700", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000199000-0x8)={0x0, 0xec}, &(0x7f0000efe000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c89000-0x8)=@assoc_id=r5, &(0x7f0000f84000)=0x4) syslog(0x9, &(0x7f000028a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa) sync() ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000094a000-0x64)={&(0x7f000019e000)=[], 0x0, 0x800, 0x81, 0x80000000, 0x0, 0x8, {0x6, 0x51, 0x1, 0x4040000000, 0x3f, 0x101, 0x8001, 0x7, 0x9e14, 0x5, 0x1, 0x7, 0x9, 0xff, "0d018fc5a3705465f622495e50c591f9c3a11f9b89ff708c979f81735bb8f69b"}}) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000b46000)={0x8, 0x0, [{0x7, 0xffffffff, 0x2, 0x3, 0x5, 0x0}, {0x1, 0x1, 0x6, 0x3e2c, 0x1, 0x0}, {0x0, 0x8, 0x3f, 0x8001, 0x5, 0x0}, {0x4000000b, 0x3, 0x1dd35d2c, 0x60, 0x6, 0x0}, {0x80000000, 0xfffffffffffffffe, 0x41e9, 0xb14, 0xff, 0x0}, {0x0, 0x5, 0x590, 0x3, 0x7fff, 0x0}, {0xa, 0x3, 0x1000, 0xf5a, 0x5, 0x0}, {0x0, 0x1, 0x247e, 0x4, 0x80000000, 0x0}]}) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000e19000)={&(0x7f0000c2a000)="2e2f66696c653000", 0x0}, 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r6, 0x40046411, &(0x7f0000a58000-0x4)=0x3) connect$inet6(r1, &(0x7f0000cc5000-0x1c)={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, 0x1c) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f000096a000)={0x1, 0x0, [{0x2000000038d, 0x0, 0x6}]}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000cfb000)={0x0, &(0x7f0000291000)=[]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000028d000-0x8)={0x0, 0x0}) chroot(&(0x7f0000f40000-0x8)="2e2f66696c653000") rt_sigaction(0x3, &(0x7f0000297000-0x20)={0x6, {0x8}, 0x901bce99e9dc4443, 0x4}, &(0x7f00009a3000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000089d000-0x8)={0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00005d7000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/11/11 06:32:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000262000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31, 0x2000, &(0x7f00002dc000-0x1c)={0xa, 0x1, 0xfffffffffffffff7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe88}, 0x1c) socketpair(0x9, 0x0, 0x10000, &(0x7f00001bd000)={0x0, 0x0}) socketpair$ax25(0x3, 0xb, 0xcf, &(0x7f0000d51000)={0x0, 0x0}) connect$ax25(r4, &(0x7f000079a000-0x10)={0x3, {"ee16c0d3203062"}, 0x81}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00008c0000-0x108)={0x0, @in6={{0xa, 0x2, 0xff, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5bda, 0x9f93, 0x7, 0x6, 0x7, 0x80000001, 0x4, 0x0, 0x4, 0x81, 0x1b2f, 0x7fffffff, 0x80000001, 0x6, 0x6]}, &(0x7f0000a66000)=0x108) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e0d000)={r5, 0x5}, 0x8) setsockopt$sock_void(r4, 0x1, 0x1000008000029, 0x0, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000d17000-0x4)=0xb6d, 0x4) tee(r2, r0, 0xffffffffffff0484, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000015000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f00000dd000)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000794000-0x4)=0x1f) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000530000-0x1)=@common="7465716c300000000000000000000000", 0x10) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000c36000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ae1000-0x4)=0xc) sendto$llc(r1, &(0x7f0000be9000-0x50)="fa4e8b3eeecff92e69b461984c3f5c7ad0f03ccade8d9c231e227761d2167e486a7ce4d58049a59db0c28a8b4d4850a255273f9af9e0973873a2bd45cc6219e5ada4e056fc64a4e45e204e8b546031a4", 0x50, 0x8000, &(0x7f00008b7000+0x71d)={0x1a, 0x1d, 0x100000000, 0x4, 0x9, 0x7ffffffc, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000070f000)=0x0, &(0x7f0000d2a000)=0x4) r10 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_PKTINFO(r10, 0x10e, 0x3, &(0x7f00000e1000-0x4)=0x54, 0x4) bind$netlink(r10, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x6, 0x20003}, 0xc) setsockopt$sock_int(r10, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) r11 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r11, 0x84, 0x18, &(0x7f00000ac000-0x6)={r5, 0xfffffffffffffffb}, &(0x7f00000e3000)=0x6) r12 = socket$netlink(0x10, 0x3, 0xf) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00008cf000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r12, &(0x7f0000bee000)={&(0x7f000046a000-0xc)={0x100000000010, 0x0, 0x0, 0x1}, 0xc, &(0x7f00001c5000)=[{&(0x7f00006fe000)=[{0x10, 0x8, 0x104, 0x0, 0x0, ""}, {0x6b1, 0x7ffb, 0x0, 0x0, 0x0, "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"}], 0x6c1}], 0x1, &(0x7f0000988000-0x100)=[@rights={0x20, 0x1, 0x1, [r10, r2, r3, r4]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r12, r11, r2, r2, r11, r1]}, @rights={0x20, 0x1, 0x1, [r4, r1, r6]}, @cred={0x20, 0x1, 0x2, r13, r14, r9}, @cred={0x20, 0x1, 0x2, r13, r8, r15}, @cred={0x20, 0x1, 0x2, r13, r8, r15}, @cred={0x20, 0x1, 0x2, r7, r8, r15}], 0x8, 0x0}, 0x0) sendmsg$netlink(r12, &(0x7f0000c89000-0x38)={&(0x7f00001b1000-0xc)={0x10, 0x0, 0x6, 0x7ff}, 0xc, &(0x7f00004fc000)=[{&(0x7f00005b8000)=[], 0x0}, {&(0x7f0000a12000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x2, &(0x7f0000a9a000-0x88)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, []}], 0x2, 0x40000}, 0x0) close(r10) 2017/11/11 06:32:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000780000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x5, 0xf72, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f6c000-0x9)="2f6465762f73672300", 0x7f, 0x12402) clock_gettime(0x0, &(0x7f000009c000)={0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000012000)="2f6465762f72666b696c6c00", 0x102, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000000b000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000)=0xe8) getcwd(&(0x7f000072b000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0) sendto$packet(r2, &(0x7f0000014000-0xfa)="71b5db658f084faa403f8b7ec5f9fda220166bef0f2ed4126a976d27d6f43d90292aecce4f368a7f304710d9a3812d991353b143f0c930bfdf9742debafe3a121922c5a2d44477ab8d51a0511ac786f2500da7b59ccb953d13da0ae2fd18711b95eaf6a88c3182db82d9ad565b6abdeaba2c105d2fac844f07b1c5ba2f9f0921f366f9d7ec5a0ed6bba009616709e33e187ead4e3a2bf847c40cafc888aa884de9db471df217032351711ff34b00832f875e070e647793bd71f4c8914f493a840ae6bb875c363f185c50e660d0d1bf2f96875bec43a3511ad868d39c69a36880083ee642a6ed4f1f4d68b9376d09a2fa92fad6be90e22316892e", 0xfa, 0x4, &(0x7f0000002000)={0x11, 0xf6, r3, 0x1, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) name_to_handle_at(r1, &(0x7f0000634000-0x8)="2e2f66696c653000", &(0x7f00003f1000-0x8)={0x8, 0x3, ""}, &(0x7f0000a04000)=0x0, 0x1000) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f000048d000-0x28)={0x5, 0x2, 0x9, 0x2, 0x5}) clock_gettime(0x0, &(0x7f000024a000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000000c000)={0x0, 0x0}) write$evdev(r2, &(0x7f0000015000-0x78)=[{{0x0, 0x0}, 0x5, 0xff, 0x100000001}, {{r4, r5/1000+10000}, 0x6, 0x7, 0x0}, {{0x0, 0x0}, 0x2, 0x3600, 0x0}, {{0x0, 0x7530}, 0x100000000, 0x101, 0x100}, {{r6, r7/1000+10000}, 0xc0000, 0x1, 0x36}], 0x78) r8 = socket(0x40000000015, 0x5, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) bind$inet(r8, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r8, &(0x7f00009b7000-0xc)={0x10, 0x0}) recvfrom$ax25(r8, &(0x7f0000fc4000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f, 0x2022, &(0x7f0000fc3000)={0x3, {"b365d2f7acd466"}, 0x4}, 0x10) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000698000-0x10)={0xffffffff, 0x10001, 0x2}) get_thread_area(&(0x7f00002a3000-0x10)={0x1, 0x0, 0x0, 0x3, 0x5, 0x3, 0x3, 0xffff, 0x3, 0x1}) sendto$inet(r8, &(0x7f0000007000)="1e", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) msync(&(0x7f00002dc000/0x8000)=nil, 0x8000, 0x1) [ 238.507496] sctp: [Deprecated]: syz-executor0 (pid 27015) Use of struct sctp_assoc_value in delayed_ack socket option. [ 238.507496] Use struct sctp_sack_info instead 2017/11/11 06:32:06 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000c9f000)={0x0, @in={{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fcc000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f00005ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00005bb000-0x10)={0x0, 0x2710}, 0x10) r3 = socket(0xa, 0x3, 0x1f) sendmmsg$unix(r3, &(0x7f0000000000)=[{&(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="d863a36f104c2ce3feb86d54c2dd66bffe253c1e1bc3225bc6b62764e50bd5e03900277e15ec616d1bda6f97e308c1f2b0aa98f222881b49335b6fbe21395405f7991237ab4b86a86ac7386bd95bde28874717b9fb7e8a08a4bff0d538bea85480ada8fa3d83f26b302b0b9cd50055ab120b7423f83652ae1962a1ecd5ce02bdf69c87acc88b0870b345b04650de24e2378f6727d32c8befb038f6ce32c926f7e4ce31d893a0a61c88971334700c0c7df7a74857f4bf4c3bc1762e19d6df2085a02f489eea6472e25266636cdd77c20baf0259f45f41c68771e544588149d0e0dc9d14604a29a7d58e1ebac71c3a1711", 0xf0}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [r3, r3, r3, r3, r3, r3, r3]}], 0x5, 0x0}], 0x1, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00005bb000)={0x0, 0x0, 0x0}, 0xc) getpgid(r4) r5 = gettid() r6 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00005ba000)=0x0) r7 = memfd_create(&(0x7f0000001000-0x1)="00", 0x3) perf_event_open(&(0x7f0000001000-0x78)={0x4, 0x78, 0x9, 0x8, 0x8, 0x0, 0x0, 0x1, 0x40200, 0x2, 0x4, 0xd852, 0x3, 0x1, 0x0, 0x5, 0x4, 0xfff, 0xfff, 0x0, 0xd5, 0x9, 0x2, 0x6, 0x0, 0x7, 0x0}, r6, 0xbc6c, r7, 0x8) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000002000-0x4)=0x53d, 0x4) ioprio_set$pid(0x2, r5, 0xc000000000) mq_open(&(0x7f0000002000-0x9)="2f6465762f70707000", 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xcc15, 0x0, 0x0}) setsockopt(r3, 0x29, 0x100000001, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000aee000-0x10)={0x0, 0x10000}, 0x0) r8 = socket(0x8, 0x800, 0xc) write(r8, &(0x7f0000fc4000)="1f0000000108ff00fd4345c007110000f605f0000800010001160003000000", 0x1f) 2017/11/11 06:32:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000178000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000002000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000002000-0x4)=0x6e, 0x80000) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x2200005, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f2f000)="7472757374656400", 0x1) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x200000000002, 0x32, r0, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000fcf000-0x4)=0x8001, 0x4) r2 = socket(0x2, 0x3, 0xff) mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000fcf000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mmap(&(0x7f0000822000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000ca8000-0x10)={0x12, 0x1, &(0x7f0000028000-0x2)="11"}) mmap(&(0x7f0000a12000/0x4000)=nil, 0x4000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000823000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000824000-0x10)={0x1, 0xe5, &(0x7f0000824000-0xe5)="b0fd3dd5580988d196b4e16074f41cc988a891e3fd69250c117a86e9a2006c71c4572cdc76e4b6d8355c5147ed9b64477df1f2552e5ccdd41085c270ae79867ac62afdf1b145172bf7ec1f1410f0a6851757c6ed9b4965aa114aa2e9e37760806f1ddaf80ab180757eb663a5f3eac5c25482c0fdc15faeff7c4c5a101ffa1fe6cf0166a7b584bcff5dbc095934e731ac51a0d89289e197a10d7ee908ef7e9b4ac487bc4deb89e8a1ddac3e001c80ffd4560b5b7fd0cccb2b51523185696db7aeaa917aa0c15f4bccd9c1a9614d0953d4db405e0845525672c8d023da5839d2cc19632214b6"}) pipe2(&(0x7f0000824000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000248000)=0x0, &(0x7f00003e6000-0x4)=0x4) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000fce000)=0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/11 06:32:06 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setsig(r0, 0xa, 0x200000c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000aec000-0xc)="2f6465762f72666b696c6c00", 0x2001, 0x0) sync() setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r3 = open(&(0x7f00002ba000-0x8)="2e2f66696c653000", 0x0, 0x0) lstat(&(0x7f0000952000-0x8)="2e2f66696c653000", &(0x7f000014d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) dup2(r3, r3) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f000087a000)={0x4ada, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e16000-0xe8)={{{@in=@multicast1=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}}, &(0x7f0000a8b000-0x4)=0xe8) sendmsg$unix(r3, &(0x7f0000ac6000-0x38)={&(0x7f0000c69000+0x44e)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000481000-0x80)=[{&(0x7f0000f6e000)="4dc47cca2b1e69f548a94ee626827ec941761e3bb6cd7c4a3a26abe7a773feb4a4f3c8f0f501", 0x26}, {&(0x7f000004a000-0xdf)="0a53581911c898b46c2ec2b9fb088fa4b3e77f07feaf862cdbfc893bd56c53e5b277c71dba07c2963018381aa5520872cc60e21491c357df5c44d82374075984ea6010b13c7f728dbba2a0bedaa80df3156977fde19727ca223486304e79df099a51b6bfb1638150e1955457c22e23d79440fa0d45fa3335cbd1b9b2ca4ba5186c205a9031aa34d41d345e5fe225601d06bc1668c627dbc57015b4e65a896bdc2fa0064357be09a9c7865daf91b35492aeb2573e32d086e9ea699f1f358741d96b8d92dc78c9550c390a451b11d60fcff1ae6718c538993fe650b2cced53dd", 0xdf}, {&(0x7f0000121000)="2d4140a4598eaa90f9d550419ca8c228b003e8c43e0340bb5f939c52fae60b38077fca8d9cd540e57fcfc1f58045c7a3f20c9aa21dc7b2e48c1400c6d3733461e527931900658ac010f20798943d270dbceb62ce64070bc1fea913061c0d5316becc68aae1823b1f62a4e66aefbba6c062f31d9b10d7410e9fd738f4af99409b033acbe92238d43bcc", 0x89}, {&(0x7f00007c1000)="036ce642b3f1886af7a47690205bbb23f5eb51a1790aa1de8181784ac77c016a582495aecbc601532189fa12d3a9d9a30c004be0033e1e8dd11e0c74427dcb0e23c7c41874d857dd52db223b7b1ea7b90c51c4d83cb5258fc4f984d6c3dbe2eb199daff750142ca542ea2bafce140f9156764eca18ba1f7e5a57086d08cdb44b27833a3665a6f2a2ecf755759f7b5f059e0ad1ffe90f47bccc82317ece521f7631465eb26671009a89e5d848c0b7f799eecd22dedc89652b0a2fd67713f8a6815c7e85379f6d", 0xc6}, {&(0x7f0000918000-0xe0)="a44d5acec97590e3e35274a7f36998d77d8476c33093e5b967c193f46f168f7042ae3ac209cd6e58165f4c5dc9d24a9d438b1f73b698ef223015c8735e0d408fb12189c857800a2e7d72cb29a30f4aace85c803dcfb5b94230fdbee2c45389dbfd34288cb2a7d797236a6e67c02dca96ee273d20d785a328150338c44edc4bfd150e93338abf864814fa092daf9f80fef9cfbb18b4ff0685f9a30d6fd75a0f9e9d42e436731dc3d2841484728c88674b49b58a2a77587d52133a2d6e05d9e4c2e49ca9d4f8a3e68ce4fdeb04a133a04ce72452d39d386e91bbe953ae66f154c4", 0xe0}, {&(0x7f0000751000-0xef)="fa9c6bec71b61cac5ff5a8396f1e0f5e266662c52d3c31195d0c86221a622d0a89c0c6dbf9fcab866acb30e6e90390f12693cba89077e7afc92b73cf7e5dcf689a6583f45e683555965f32382f808aadbf7bf3b97c140fae5f5e9e0a5e92a7187d17b549152dfd1e1e329649b5c7f0653df6914cd6d235640ef3bfee788e91e67485abdadf411ee4b62dc26724e3327209cab5be7b45a9cecda2cee2d7d7617288ddf3ff2571988aa8b90f16495a37f6a6c8fb068274255316101f558bdf0da050a7fe0445ecf058d3596519434f8e97b3729e4a16d7941582791ff28f2e3678a35d555259bb3f23e558046267b7f7", 0xef}, {&(0x7f0000523000)="c9567d55dcc805cb0bdfeffd46cd700ee2725f762b88e6cc48fd9a9ef2ed7f1817f807d80ec3bc48017586adf17f1ce4ab968822ca1553d66589b044c0256ccd9ce9a3dbdf6bac46efa19bc3257ddbef4c446ae148", 0x55}, {&(0x7f00005b5000)="16c74dccf5f5f9f21b2dde20ea2fc86e58cf9e577c1ea81e3e85d77296b1dfef259eb4b7224a0b9ef3fec37ff1177f3c8048214805f3ca3ccd3c8b7736b2a82177a0db473ecf4f57ae55f8dcfc2a2db0a1cb2029011c4518f36c112dee558d6f5195b8f3bb73837ed91959db99dfa0db4225233bc72f25846fffff6c9f935b95c7e381a5bde70a3f7a34d08e8da6", 0x8e}], 0x8, &(0x7f00007b4000-0x70)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, r4, 0x0}, @cred={0x20, 0x1, 0x2, r5, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, r6, 0x0}], 0x4, 0x8000}, 0x4) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000f72000)=0x9f, 0x4) socket(0x10, 0x3, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000d59000-0x8d)="", &(0x7f0000485000-0x4)=0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x7fff) 2017/11/11 06:32:06 executing program 7: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000fcd000)={0x1f, {0x2, 0x6, 0xdf2b, 0x1, 0x4, 0x8}}, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fcb000)={0x0, 0x0, 0x0}, &(0x7f0000c91000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fce000)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00009c8000)=@common="6e723000000000000000000000000000", 0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000fd0000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xffffffffffffffe1, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000fcf000)="2f6465762f7573626d6f6e2300", 0xfff, 0x2) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000fcf000)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x200001) ioctl(r3, 0x0, &(0x7f0000f91000-0xb4)="ea84688d7047a825c8fb02152d3a19dcfbd24bb5e2098ebba23e24680a02cedb37ac565ce3091b47d958f3cead2812c183da3523d96bbf8e8706cc36989578e32130c8d284734e7690dab811348e9fa702848a4f3122c302d7401e0e92c51be8f5c86f835831d08eb34d4fad2d379520b57d2cf1a488c04fb62d2fc1e89b18e965326452130b3da46c28aba7a4bb87962c1b2053f16e49881d06578bfe099020666513091856f4b5a542e1651df5ef9cb604d45a") ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000f13000-0x75)="00") mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000fd1000-0x30)=[{&(0x7f000083d000-0x99)="9e6e5d12faac1e40103434810db0a21a0cedc2e13ba50d1c2d93d7eb415c15c2ee10f8b38329a7af633a74065b1e05c197e2aa8c7f19f1d0c8df8d0eb3837c33c27d2ca84fb604a928d5c50d0505b9ae5cf3a65222c023ee5b86ce06340cb24252c14aee1941345f0822746c7c91f12913d21f9ea2535e8decc690d435f3e3379d9e453b6b7a095da07aa9d885a30c1dfcb19c5f32bbee0743", 0x99}, {&(0x7f0000fd0000)="75ee0c96d256103d73a41d1c21f156360f3f09c156591546db33429879fff8266ed43f0018f0e3d1b45112fbf8345540206732920b73a663685cb4586c595582718d830d4dd625d0da0024c5b84ccfa0896e26ce91b86f6caf774c8c6fada75d32074f5cb6ad07efb8a4c8871322820c68b873a619aeaf28a30c97b1c2bfff36a415517ceb50a2bc20f4be808aec242f80175a4cc380292f43ee690de58ec557a5a236855c9e1e7f3285e86a49d9312be62ce4587a91948067190ed89875525c395c95900e7f7d39e463892819262a0ebd69d32687", 0xd5}, {&(0x7f000070b000-0x5d)="df57e81b9d73e2776a259fe903a2a511ac4c04f5a77fdc155e6b841f153e8764b5772f935ced307d64a4d7655a35d01b425cd3c7186d90b87e7cc738107b79477573f954cd47b219195a519aae4ce4f40445041b53351c00da93cd871f", 0x5d}], 0x3, 0x1) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000fd0000-0x10)={0xb, 0x2000, 0x3, 0x1000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fc5000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd0000-0x10)={0x0, 0x0}) futex(&(0x7f0000a5a000)=0x7, 0x5, 0x45, &(0x7f0000eb0000-0x10)={r5, r6+30000000}, &(0x7f00001d1000-0x4)=0x100000000, 0xffffffffffff87e7) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000fca000-0x10)={0x0, 0x0, 0x0, 0x0}) keyctl$revoke(0x3, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x356, &(0x7f0000fd2000-0x356)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "000000", 0x320, 0x21, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x5, 0x0, 0x9, [0x0, 0x0, 0x0], {0x8001, 0x6, "92c7c2", 0x7fff, 0x3f, 0x649619f2, @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}, [@hopopts={0x4, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x4e, "6d08b470f67bb4a9b454aa0d0c8ce3f4ac255ae9bd38c271f8afd4260cadfefbab6f584802623d5b65844d58a8bab2caa5b66fb6f95209141e2701aefb58f227866e234f93026e555a5a3773b71f"}, {0xff, 0xaf, "bd14004d0c01d11bafcf1c3d3eff654367019639df0ca9a4835a7572a5fdf747b0c3c0ccd2bfa660304b6bf8c07bd29f05eecd929a7ebf4e721d52162dc3487449a8d285130a2bb275bfd8f5e06007edd51a4478c2914b6e2f2df943069c56a0f5c4d23384ea68eccdb247eac4a6b9dedbe78e9d6a91b9264def31955c08f1b278619800143da17800ee76a31c3820e6fd1ef26752255d8192bec6f8fd1b8233ecd3bfc7654134d973be363987e349"}, {0x0, 0x0, ""}, {0xc9, 0x98, "9a4e908dfee4f90440b9a55391b790a3d56cbc1ad7d714fc3c6bb67230375fb42d6a4a6f48e4b73e8e860698afd9c3603db7ee68517c72f3527d36cb3939e4f76ec67cd04f42fc12218ca5b890540625d898632d909ea91950d5781ab104207a8eec58df9b308682c06f55a9b704b8c9f9a68770b3568d51ce48b1273f3432498d66cb05fc9f839193bca0a714c4a98121e807ca70a31ae2"}, {0xcf, 0x64, "4c49866cddeec6ffec429209ad55c0ead25a3e9fb0eebc66c385b8c34ccfb95f17de58dea4173b7aa6151e6af6fc1aa86fb6d60c50b5a9266524b4395a622bc1aedc025bac47aeaa3d34f760cd67cfbdb835d53fee0549dba7a27c3a7da7b76a48b1799b"}]}, @routing={0x16, 0x4, 0x3, 0x4, 0x1, [@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}]}, @fragment={0x2f, 0x8, 0x8, 0x10001, 0x4, 0x8001, 0x0}, @fragment={0x0, 0x5, 0x6, 0xac22, 0x5, 0x6, 0x0}, @routing={0x2f, 0x2, 0x3, 0x8, 0x3, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], "4e963a01b4d4db682a07745cba277ff2f89185d27d8f00caa0a44ec6a2569820683a5b5770ba044bdc556426aa6fa5d504e0741f602fe325efc32e1dcf346886c56b43312e01827b711557fa444447cce39da8356d2a83518b82f330eaab83d6195a77b7416974a8b8e8b54a8dc5c1cc04d09929f3ce38a9c7448514a08087d2e3bbb33584c482acb9f119d5feebb279"}}}}}}}, 0x0) [ 238.569789] futex_wake_op: syz-executor7 tries to shift op by 4088; fix this program [ 238.573471] dccp_v6_rcv: dropped packet with invalid checksum 2017/11/11 06:32:06 executing program 1: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fc8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000009, 0x80, 0x5, 0x1, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fc9000)={r1, &(0x7f0000fc6000)="00", &(0x7f0000fc8000)="", 0x0}, 0x20) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000fc9000-0x4)=0x0) sendto$inet(r0, &(0x7f0000c03000-0x41)="3bd88806ee736262632366c2c1a91906a3f1e5fa9cdad1422d4cc366c340c13b1ba00779d38618e9590b7df93dbfd2714f9129e07237a38f8fed8f7ae8cdd4eb52", 0x41, 0x20000004, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000fc9000-0x30)={0xf, 0x5, &(0x7f000010a000-0x28)=[@generic={0x7fff, 0x80000, 0x1f, 0x7614}, @generic={0xfffffffffffffffc, 0x4, 0x8, 0x2}, @generic={0xffffffffffffffb7, 0x8, 0x10001, 0x0}, @map={0x7f, 0x0, 0x2, r1}, @map={0xab0, 0xfe6, 0x0, r1}], &(0x7f0000fc9000-0x2)="2500", 0x4, 0xb, &(0x7f0000fc8000)="0000000000000000000000", 0x2, 0x0}, 0x30) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fcc000-0xc)={&(0x7f0000fc8000)="2e2f66696c653000", r2}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f90000)={r1, &(0x7f00006af000)="beb241000001ff26a0c9f386198c2ec90290ac8a380e070000002ab1387764f857bb7e4ebd86a9a4d6e3dbb612d06a65a41bf15f278b5f9962bc866310353b1d6d356d", &(0x7f00003b5000-0x50)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000ae2000-0xa)="2f6465762f7663732300", 0x6ff, 0x101000) name_to_handle_at(r3, &(0x7f0000623000)="2e2f66696c653000", &(0x7f0000e45000-0xec)={0xec, 0x100000001, "eb3682b20675792ef13631aa8c0ea5b45b8535906c8c8dcbc2d5e042e206ced509e94e54e709aafccb5e034a942b4886336c1c1cbd03ba032653c32ac3881568a206b6d6073dcbe06d6fb4624dd183a974432c737ee70624173481c48b9eb2d50af00706e7f7357336bea119cfde018126b1116398db06e10b4f3365fdd28a000b94125f0cfcdb0e70ab3e18dc367f9be7c9f9669e2b865800424a651c41c8136eb7b8ad3caea0ecbd596be042c514b87af32e2a27e300496f86d8015eebb533cf09ad59fadce48eefefb611334ba532dca46a52c3f77bf55ae70a7d481294479896fddf"}, &(0x7f000066b000)=0x0, 0x400) eventfd2(0x0, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r4 = open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00009d8000)=0x10000, 0x4) mkdirat(r4, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x0) openat(r4, &(0x7f0000537000-0xa)="2e2f636f6e74726f6c00", 0x180, 0x0) mkdirat(r4, &(0x7f0000819000)="2e2f66696c653000", 0x0) openat(r4, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) renameat2(r4, &(0x7f0000892000)="2e2f636f6e74726f6c00", r4, &(0x7f0000026000)="2e2f66696c653000", 0xfffffffffffffffd) getdents(r4, &(0x7f0000871000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50) getdents64(r4, &(0x7f0000548000)="", 0x0) syz_open_dev$usbmon(&(0x7f0000d62000-0xd)="2f6465762f7573626d6f6e2300", 0x200, 0x400000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000004000)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffbff, 0x4, 0x83d, 0xfffffffffffffff8, 0x14}, &(0x7f0000dc7000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00002e4000)={r5, 0x1}, &(0x7f0000495000-0x4)=0x6) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000fc8000-0xf8)="248d6070d60c2c247ab8db0ad35d3bacc32ec3f595664379c03ac7cf579adddc4bb8300af07fef98e86c2a85320718c13f0437354c6c705e1d44b043a7c71ffe7c8e0b8c28d84ce4f55fdcf44c6e52123324a3befe661e04f720eec9ec7827e3caa76ffc950d0965e806df7dfaeaa28f312179219f7ae59c7ddfec4f832c0c941656ae02a1cda791465e608289ee90d270278eb3e367426e6071cd907d3fe189825cdf3fbe3da019626b0c40c486287d687905d6c44ad2fec243a2d4e86585c73ab53dd634ba492c9d9ff4f845faac4fca7ba0d9abc07c32d1f4dae9eb88017106674ea4eda3ec73391ca5ad0d2933f7f5be8320c53e4026", 0xf8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000005e000)={r1, &(0x7f0000fc8000)="", &(0x7f0000fbe000)=""}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000-0x20)={r1, &(0x7f0000fc5000)="41b632fa594b903300377b580a8b6ba0ce025760459b6d8cd9b1edfbad467090a293201f519f6f3e797a324e4c8366b5b6c4d71edeee16d059ad73306b270ad8a8f96e86b48058231db646760a362115ef58f7d0dd9d2b3ee318a962dbc9170cdadbcbdaff399b032a6233df70814200c73d47bbdeeb488f49936c9ee791d62c5d6cfdf932c3d57c3495de7d2616b2652d0e2a4ae7e0d216dde2fcc604a8d27155550e928e0afaa9655e7cedd9258692b02e10e74d0ef414ec24279f07deb4b9e18a10", &(0x7f0000fca000-0xf)="060b2bf47647ceb55f846b9291554f", 0x1}, 0x20) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000fca000-0x34)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x0, 0x9, [@rand_addr=0x80000000000000, @rand_addr=0x81, @loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff, @rand_addr=0x2a, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, 0x34) 2017/11/11 06:32:06 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x4, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x800000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000c000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0xffffffffffffffff) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x7, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f000001a000)="2f6465762f766373612300", 0x1, 0x48000) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f0000010000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0xa010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x80000) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f0000023000)={[0x7007, 0x115002, 0x200000105ffc, 0xffc], 0x4, 0x0, 0x80000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000004, 0x810, r2, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r4, 0xc004ae02, &(0x7f0000024000-0x1c)={0x0, []}) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x2, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34b582ec71cdec61, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000004000-0x18)={0x1, 0x0, [{0x4b564d01, 0x0, 0xffff}]}) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000008000/0x18000)=nil, &(0x7f0000020000-0x18)=[@text16={0x10, &(0x7f0000013000-0x57)="640f08ba6100b09dee0f21670f013966b9800000c00f326635001000000f306766c74424008e0000006766c7442402570000006766c744240600000000670f011424b8d0008ee8a3ce7eb8cf008ed066b9480900000f32", 0x57}], 0x1, 0x800000000000020, &(0x7f000000d000-0x20)=[@cr4={0x1, 0x200}, @vmwrite={0x8, 0x0, 0xc76d, 0x0, 0x764, 0x0, 0x1, 0x0, 0x100000000000008}], 0x2) mmap(&(0x7f000021e000/0x400000)=nil, 0x400000, 0x3, 0x20010, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x3, 0x30, 0xffffffffffffffff, 0x2) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x4001, 0x31, r1, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3000001, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f0000008000-0xc0)=[{{&(0x7f0000024000-0x8)=@sco={0x1f, {0x8, 0x7, 0x5b0, 0x1, 0x990, 0x9}}, 0x8, &(0x7f0000019000)=[{&(0x7f0000013000-0x2)="0500", 0x2}, {&(0x7f0000024000)="b340688116ed3eeb335f780484457896cb845406057f1c2830cdcb76200b3a49f1c61bc44c93d5b56d4e204db792c31d73a615348a615cc7ea90d4e808accd78145dc6c92d26adfc33fdffbb8e24c148e19750b685be3bdbdb82ab76f62cdeddfad87739c083321b7007171374ab76521c312642434b229aaf9ceba8", 0x7c}, {&(0x7f000001a000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000017000)=[], 0x0, 0x4}, 0x9}, {{0x0, 0x0, &(0x7f000001a000+0x462)=[{&(0x7f000001b000)="4d42307701ee4a884ec9f870b4051f59bedf4a1cf28e90ccff32847b793e58957aedaced6c21c500b0f035c9cc31f0e7495aa8e655afcb3b3df6603bd7934ba8aa9f480ca9fe9a1bbb3ff6a70331d67b645aad2ce99e62a95bf45d39fc4fb0890a534d7b755f2553f1f87ace420ced3e155aeb4df7712a5c48aa2b2ad74b69f4db038616a4caa88517af1474784dc32dd070cc558298cd0252c0638916aa6fb5f4a5cf66a2b9a4fc580ce11aad5e1e098ec4e15dae3c69a59c7b54ce4ce6814ac3fa3ba16a0a6132813a2a128937398f1712284bf42b3daad9b8a45d62e5beda4ace8ed86d3adb1c", 0xe8}, {&(0x7f0000008000)="f265441a1d877928d92748e98bfd76402f5d83b16442252f11bda3b2bb8eb2ce89fa04e6fa154d1e8f1b2836611632b277cd085902e4a0ebd8d7e7d37a09b5b94aa3416ce8a66702e9", 0x49}, {&(0x7f0000023000-0x2e)="4004f737d18deebac8fbd5d510fe89407392cc7e338132419c73a99fa68eefadca40261cda877d951e18442911f6", 0x2e}, {&(0x7f0000023000)="9e29c02a56da0f", 0x7}, {&(0x7f0000024000-0xe9)="88761b893f482f06f8dd7e4a9b94441d44f3637b5f7d72845407f9d45ec49f6ee27932dc16c140f6c2b27ea997aa8e74766ba706a3813c9a272fd7fba48c4cae472df9f9c11cf972044b7d6b096bf672ec41cdd5549671df83f9f22ee60a77f92051099e4485a9e2dfb5e2e08527d7ee50d42245cbbd1e53df5405dc0c34b521b8a5246b59b856ecb4945cd1400dd9ee9cea9a262faee09124efce6390478600600b537215d1911ba93758fd17c59d655a71df0f202e8279dfbdb25dc9ed15ec022d97aad75c38dddc56d4b6855d7bfe713e701e44b0202120a128a74723fa3a7f32a9cbb4cb76b1aa", 0xe9}], 0x5, &(0x7f0000001000-0x108)=[{0x20, 0x1, 0x3ff, "28437a29a945e0d6828bd5ad9678a00f"}, {0xe8, 0x88, 0x1, "ed4e8c4986d98aa4591c87ae230a1cba90fd0694f01a039616e6ab08587a1bee22ab50e052f39eebad72ba588faed589169c8ffd4e9685c77d8a3ae637d676e4c0fcbca7c75115229dc48d36ca2f99f7f527c39ab3fdb98b6d999ecccb14f67537614db0e2d8e73b78667f92fbbf62edba810daad86540973b65034275e87d374962d0c576dd892dbce8d01b71f3a81b338ef92f961282b012ea438c022ce3b9669e6396a7f07d41c2bd579ee96bfd11514df78d79aaec28f14b20fdeff17abf560430fbfe6ee97975b26ecda2f51562464fb3e64bf9de89"}], 0x2, 0x20000040}, 0x100000000}, {{0x0, 0x0, &(0x7f0000025000)=[], 0x0, &(0x7f0000020000-0x139)=[{0x70, 0x102, 0x0, "fad06178fdd1e9c17026ad8ecb48bced9112001b969cd5531b7d406e942b468fec3afcc088544bdac853d8bf70ddf399793ca1e8549b08214625bdf961c2a5ba57359577fee1bdf6785e7201026902c7080ad1592c62337e27902378"}, {0x38, 0x11d, 0x10000, "9dbac74b444a56b0810d28d8ccc3fd591a1d0d27ed6dd9eac591674f370b66c8fca50953b1"}, {0x90, 0x0, 0x0, "bdbf19774cb80d657327d0d336ba607886a56064e7b2afdc6463deac2fb966873997e555b0738aa942e231be7dedcd20667e3c23169a3d72e54583f2ad6c2037ceb0b4cdcb16386d1bb9d6fee9afc482807a2fe0b4e0b1e1519492c8b55ea29109352e4e4991abbf6a46134ada8f778cae275a076754f189a67ac64e"}, {0x78, 0x10e, 0x3, "d3f079c5c8ca2b29257a4afd7a441559c499aaa09ba1a4ed7ae974c40739d9b84ffa1ec44a909e19b2567660a6c148fd30a254d20e036178a3b88b363b471309db2539277d8a8c3c6996b89abcb401ee5efda9ba9d0875a32c59dd2d6551b2e084"}, {0x80, 0x11f, 0x7, "0c1d8a678c10abecb9b9dc777571921424a562fc3358738ca1049ad9a81479c39bee6d2a2228173dcfac33e40f58ddfa0edeb2799bf6ddad5fa272ecf08adce8f007a9ac765cf62c118c29579fe8990cb93b9747f8c4af16b6eafdb93a386591eff83cdf321b77c4792d2291bf40"}], 0x5, 0x4000}, 0x3ff}], 0x3, 0x0) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) 2017/11/11 06:32:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usb(&(0x7f0000274000)="2f6465762f6275732f7573622f3030232f30302300", 0xfffffffffffffffb, 0x612) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000776000-0x10)={0x0, 0x2710}, 0x10) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000164000-0x8)={0x0, 0x0}) ioctl$PIO_UNIMAPCLR(r0, 0x80045505, &(0x7f0000278000-0x6)={0x0, 0x0, 0x3}) socket$inet(0x2, 0x1, 0xbe) syz_open_dev$tun(&(0x7f0000554000)="2f6465762f6e65742f74756e00", 0x0, 0xa) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000024b000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000270000)={0x0, 0x0}) 2017/11/11 06:32:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000e4f000)={0x42424242, 0x42424242}, 0x6, 0x7) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0xf8, &(0x7f000078a000)=0xffffffff00000000, 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000495000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000845000-0x4)=0xe8) ioprio_get$uid(0x3, r4) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1000000000004, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$int_in(r1, 0x5452, &(0x7f00009ff000)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00006ec000)=0x0) listen(0xffffffffffffffff, 0xd) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x9, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r5, 0x29, 0x12, &(0x7f000040a000-0x4)=0xffffffffffffffff, 0x4) r6 = openat$hidraw0(0xffffffffffffff9c, &(0x7f00007e1000-0xd)="2f6465762f6869647261773000", 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00008c0000)={0x0, 0x0}, &(0x7f0000b31000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000026000-0x10)={r7, 0x4, 0x7, 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000f6000)={0x0, 0x1b, "330541b37d72c1314f82fa136fd66921f868fa4b46bf02b82e3ec8"}, &(0x7f0000df2000)=0x23) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000a2c000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00003cb000-0x4)=0xd2) setsockopt$inet6_buf(r5, 0x29, 0x37, &(0x7f0000e72000)="6501d903427ba0eb7c6db376ef9f5d50", 0x10) sendto$inet6(r5, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000053e000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e3000-0x4)=0xe8) setsockopt$inet_tcp_buf(r2, 0x6, 0x407, &(0x7f00000bb000)="c264bd0c8f193c416a787b37fb58d7e072e414a1326d5de60000000002000003efff00000005000001acac47428b7e9f1ce14ad7bcdee512d873b9cc759efffc796ddca4b41bb10918a205a92ab65c304d7939d1e3696b1dfdc69b000000018c8e97571e000000068610f4a82a358e4e4252da57fb943d1bff0300008afd416d01e355394aca4406d202", 0x8a) sendto$inet(r2, &(0x7f00006bc000-0x1)="bb", 0x1, 0x20008045, &(0x7f00007cf000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000690000)="2f6465762f7667615f6172626974657200", 0x800, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000073e000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x20008, 0x343c, 0x5, 0x100, 0x6, 0x80010, r3}) close(r2) socketpair(0x10000002, 0x2, 0xad, &(0x7f0000f85000)={0x0, 0x0}) 2017/11/11 06:32:06 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000d85000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000468000)=0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f66623000", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000001000-0x4)=0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000001000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x40000000, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000004101, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x20, &(0x7f0000002000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x46) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000002000+0xc22)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000004000-0x6)={r2, 0x81}, 0x6) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000f2b000)="2be600e5e0ffff010092c5001d8d9a", 0xf) [ 238.619869] futex_wake_op: syz-executor7 tries to shift op by 4088; fix this program 2017/11/11 06:32:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) semget(0x0, 0x1, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = shmget(0x0, 0x3000, 0x800, &(0x7f0000611000/0x3000)=nil) shmctl$SHM_LOCK(r2, 0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aee000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b28000)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000a6f000)=0x8, 0x4) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000100000/0x18000)=nil, &(0x7f0000af4000-0x18)=[@text64={0x40, &(0x7f0000aec000-0x3a)="0fc71dd5000000c481928d35010000cc0f324a0f30b8010000000f01d9b9870800000f3266ba2100ed670fde4900c403fd00c800", 0x34}], 0x1, 0x0, &(0x7f000006d000)=[], 0x0) mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aee000-0x9)="2f6465762f6b766d00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r7, 0xc004ae02, &(0x7f00006bd000-0x10)={0x3, [0x0, 0x0, 0x0]}) ioctl$KVM_REGISTER_COALESCED_MMIO(r8, 0x4010ae67, &(0x7f0000ac6000-0x10)={0x3000, 0x108000, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f6d000)="2f6465762f73657175656e6365723200", 0x800, 0x0) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2017/11/11 06:32:06 executing program 1: socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)="2e2f66696c653000", 0x0) r0 = open(&(0x7f0000aa0000)="2e2f66696c653000", 0x0, 0x0) lsetxattr(&(0x7f00008c4000-0x8)="2e2f66696c653000", &(0x7f00008ed000-0xe)=@known="73797374656d2e61647669736500", &(0x7f0000532000-0xa)="73656375726974792400", 0xa, 0x6) ioctl$TIOCCBRK(r0, 0x5428) unshare(0x40600) getxattr(&(0x7f0000c17000)="2e2f66696c653000", &(0x7f000037e000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f0000cc2000-0x13)="00000000000000000000000000000000000000", 0x13) mknodat(r0, &(0x7f00000cf000)="2e2f66696c653000", 0x0, 0x5) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000089c000)=0x0, 0x0) flock(r0, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)="2e2f66696c653000", 0x0, 0x0) open$dir(&(0x7f00000d2000)="2e2f66696c653000", 0x200000, 0x82) syslog(0x0, &(0x7f0000875000)="", 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000326000-0x10)={0x9, &(0x7f000086d000-0xb4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) recvmsg$kcm(r0, &(0x7f0000048000-0x38)={&(0x7f00001cf000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000983000-0x40)=[{&(0x7f0000fda000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f0000640000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f000008c000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000bad000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, &(0x7f0000d69000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77, 0xfffffffffffffff9}, 0x121) mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001c000-0x8)="2e2f66696c653000", 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r3, &(0x7f0000043000-0x8)="2e2f66696c653100", 0x0) getdents(r2, &(0x7f0000ba6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50) inotify_add_watch(r0, &(0x7f0000dbc000-0x8)="2e2f66696c653200", 0x100) lseek(r3, 0x0, 0x0) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) rt_sigsuspend(&(0x7f0000a23000-0x8)={0x0}, 0x8) r4 = fcntl$dupfd(r0, 0x80000000000402, 0xffffffffffffffff) getsockname$packet(r4, &(0x7f0000bd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002dc000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00008a5000)={@loopback={0x0, 0x1}, 0x7ff, r5}) pipe(&(0x7f0000bdd000-0x8)={0x0, 0x0}) execve(&(0x7f00006e8000-0x8)="2e2f66696c653200", &(0x7f0000e84000)=[&(0x7f0000cb4000-0xe)="73797374656d2e61647669736500", &(0x7f0000eea000-0x13)="2f2d2562646576402c2e6e6f646576656d3100", &(0x7f0000739000-0x4)="402b9e00", &(0x7f0000259000-0xa)="73656375726974792400", &(0x7f0000119000-0xa)="73656375726974792400", &(0x7f0000eb9000-0x4)="286c6f00", &(0x7f00007a1000-0x18)="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f000042f000-0x11)="73797374656d2e706f7369785f61636c5f61636365737300"], &(0x7f0000e1e000)=[&(0x7f0000204000-0xd)="73797374656d212a2d5d2a2800", &(0x7f0000874000)="00", &(0x7f00001eb000)="272700", &(0x7f00000bf000)="3a656d316d643573756d73656375726974795e256d696d655f74797065776c616e304000"]) 2017/11/11 06:32:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f00000b8000)={0x6, 0x8}) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xe2a0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xe, 0x2, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) tee(r0, r1, 0x9, 0x0) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x3ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x0, 0x1003c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ad9000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f00004c7000-0x10)={&(0x7f0000613000/0x1000)=nil, 0x1000}) memfd_create(&(0x7f0000cdc000)="65746830747275737465647d35656d3000", 0x3aa359682a180867) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) socket$kcm(0x29, 0x0, 0x0) r5 = semget$private(0x0, 0x2, 0x8) semctl$GETALL(r5, 0x0, 0xd, &(0x7f000033a000)="000000000000000000000000000000000000000000") ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00009b6000)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000acc000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, r6, &(0x7f000071b000/0x18000)=nil, &(0x7f0000e1f000-0x18)=[@text64={0x40, &(0x7f0000d3b000-0x4b)="660f3881710eb96a0300000f32470f08c4e179e72f66baf80cb83c0e9886ef66bafc0cec0f35430f013d05000000470f3266b8a6008ec066baf80cb8e6827b86ef66bafc0c66b8060066ef", 0x4b}], 0x1, 0x0, &(0x7f0000ae8000)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) mkdir(&(0x7f0000333000-0x8)="2e2f66696c653000", 0x4000000000000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x7, 0x40000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000004000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x7ff}) epoll_create1(0x80000) 2017/11/11 06:32:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0x276000)=nil, 0x276000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) set_mempolicy(0x2, &(0x7f0000272000)=0x6, 0x5) getsockopt$sock_cred(r1, 0x1, 0x2b, &(0x7f0000028000-0xc)={0x0, 0x0, 0x0}, &(0x7f000021b000-0x4)=0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f000083a000)={0x800, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x100, 0x3f, 0x1, 0x9, &(0x7f000025f000-0x10)=@common="64756d6d793000000000000000000000", 0x100000000, 0x4, 0x6}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00001f2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r3 = add_key(&(0x7f00007b8000)="646e735f7265736f6c76657200", &(0x7f000007b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ecf000)="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", 0x1000, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000594000)="656e6372797074656400", 0x0) vmsplice(r2, &(0x7f0000bb5000)=[{&(0x7f0000111000-0xfa)="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", 0xfa}, {&(0x7f0000905000-0x9c)="7aa141045fdbb9407535e83604e975c56870fe4abdce0498d21d880997aaaa23321137c699e52ec2053c1bbb9dd795b5788c73f35dd9dffe9bc50d04c44e312125431fa0ba7d41f199a11f87b86cde7f53c84fbe83162c23ac9a6c50b0dcb962f546687968f25ba8ad92016813d0a82f23e8991e66d93c37968c5a76092eb97a3ed039de2d1caa79929c515ddf550a591e5e1dca0609f3e43c61b9cc", 0x9c}, {&(0x7f0000390000)="00c0aca2466bcc172f01cfa1a0f70c1619cfb0d5e5e248430ad87b613f960e4252efde262fcefcf99004b547d485c16daa3f674c7f0d0e92ccc44d39108e5a35464c6018a828117c", 0x48}], 0x3, 0xb) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) fcntl$setstatus(r0, 0x4, 0x46000) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00001b6000-0x4)=0x0) rt_sigqueueinfo(r4, 0x19, &(0x7f0000e5e000-0x10)={0x1f, 0x74, 0xc3ae, 0x9}) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000f3000)=0x0) mq_timedsend(r2, &(0x7f000068d000-0xe8)="c6fd0e849d4975b7f4408414fc7bc79afd08ecbbfc863854bc266d7f93c0f382460391e575185cd21dfaa44df0fc007e48609a7b738f2c23861f94fc2aad7950373073dfd641ae265ee23f6a4fc7bff9cf6735c98bce4e88d1cabc3c06542983203166debb51ff46f16be854e0d2791f7bab850cb6f8787fb6728ade29839de4d373a288bebc1353b18aecced289ed73416f2887d1c5297a6e3c1dac92d3578aa0668d0faff3f1fa0df2009b1d28b07245ba4c03683edbcfac20c83d91324a96c063bec921d524ba7eada6413026bcc499d3eb1719ceda4d817d184bfeb37eecb8438b30f695436a", 0xe8, 0x9, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00006cf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x9, 0x80000000, 0x1, 0x7, 0xaec, 0x2}}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x0, &(0x7f0000001000-0x8)=0x4) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000b33000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/11 06:32:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000642000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1000980) fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b6b000)={@generic="05cf2497e5f39d457aef869194f02a7b", @ifru_ivalue=0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000016d000)={0x400000002, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ba1000-0x9)="2f6465762f73672300", 0x8000, 0x40000000000) process_vm_readv(0x0, &(0x7f00000e6000)=[], 0x0, &(0x7f0000b0d000)=[{&(0x7f0000816000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}], 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000085a000-0x2)=0x5) inotify_add_watch(r1, &(0x7f000040c000)="2e2f66696c653000", 0x8000000000918) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000963000-0xc)="2657e6747275737465642700", 0x0) clock_gettime(0x7, &(0x7f0000a86000-0x10)={0x0, 0x0}) select(0x40, &(0x7f000040e000-0x40)={0x8, 0x1, 0x9, 0x7, 0x8, 0x1f, 0x0, 0x9}, &(0x7f0000d2e000)={0xfffffffffffffff9, 0x4d9, 0x8001, 0xffffffffffffffff, 0x9a02, 0x9, 0x6, 0x4}, &(0x7f00005ff000-0x40)={0x9, 0x92, 0x1c, 0x400, 0x9, 0x7ff, 0x37d, 0x7}, &(0x7f00006fe000-0x10)={r3, r4/1000+30000}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e94000-0x8)={0x0, 0x0}) bind$inet(r2, &(0x7f0000cbe000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r5 = fcntl$dupfd(0xffffffffffffffff, 0x20000, 0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f00006d4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") mkdir(&(0x7f0000a52000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000528000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f000043f000-0x8)="2e2f66696c653000", 0x0, 0x0) mount(&(0x7f0000374000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000ec2000)="72616d667300", 0x0, &(0x7f000002d000)="") io_cancel(0x0, &(0x7f00007b9000)={0x0, 0x0, 0x0, 0x7, 0x4fe86eec, r5, &(0x7f00007d9000)="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", 0x1000, 0x4, 0x0, 0x1, r2}, &(0x7f00004e1000)={0x0, 0x0, 0x0, 0x0}) getdents(r6, &(0x7f0000ae3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0) getdents(r6, &(0x7f0000e06000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) getdents64(r6, &(0x7f000013b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6ba) 2017/11/11 06:32:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00005b2000)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9, 0x0, 0x0, 0xd885, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x800040000200015, 0xa, 0x9ebf) bind$inet(r0, &(0x7f000099c000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) chmod(&(0x7f00007fd000)="2e2f66696c653000", 0x60) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x9245, 0x1, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f00001cf000-0x6)="727872706300", &(0x7f00001de000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = request_key(&(0x7f0000fe0000-0xd)="646e735f7265736f6c76657200", &(0x7f00006db000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008a4000)="2a2f2b00", 0xfffffffffffffff9) r2 = request_key(&(0x7f00001e7000-0xa)="73797a6b616c6c657200", &(0x7f00006c6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000171000-0x2)="5e00", r1) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x400000002, 0xa, 0x81) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$revoke(0x3, r2) getegid() mmap(&(0x7f0000000000/0x928000)=nil, 0x928000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00004f4000)="2f6465762f6175746f667300", 0x40, 0x0) sendmsg$nfc_llcp(r4, &(0x7f00003d2000)={&(0x7f0000745000)={0x27, 0x24c6, 0x7, 0x4, 0x3, 0x80000ffff, "e05ceb335236991cc513faf11bed6fcbddd628593b1540e0d7c5b842df496ab7ff508d39ca439e140a9c3ec64dd98abc4c36badfc61657378f8003898340a0", 0x100000003}, 0x60, &(0x7f0000925000-0x20)=[{&(0x7f0000034000)="4db785e8906edc896b5e953b2553e404e60fef1d45ee1367e2a72dac8bf6c36d2be6f910f61d028de6c659c06bd5734aab265f19a1cc490ef3f8135ca1af881d90aadb2ecf3c69977d823c079b5f68409e1191e60a0ed1bccbf94617f3dba49717c4c1bb657521f29ff651e6f2efc9609d9268fb00a720dbaf0a5953911909946710f79ead639a18a0c588eaacc3", 0x8e}, {&(0x7f00003a9000)="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", 0x1000}], 0x2, &(0x7f0000925000-0x100)={0x100, 0xff, 0xd5e, "5cccc8ec308a968a5a77a3b88f787195eba5556260265b130ca0b10d32641d666fe164fb9616cb758398867ee26fa16d3912343ead72f715ec7a007d0b1ef2f659c2a21fe2546cfa960d187874c5bf1675c2e0c0a7212b8971b8cf4827829651d19d2f29073c812c2c3422b519aabd1835f15bfa88b148b9bcfd3f832a5f54d43b8b27bb5afe46195390c98de0cff349a567ae59a50dccea658a1a0bfe7333f5663007fb7f4e3e66bef083865c89733a5e08da9d0790a579282b53d015cf985d432d4412382e7360cb7bfe8a265e0c3f3c6f11691998536d2c0183ec426e4a8e113da60a2a4d72fe58fdf9080ec40c"}, 0x100, 0x4000}, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000f76000)=[], 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) unshare(0x1ffffffc) r5 = socket(0x10, 0x2, 0x6) fcntl$getflags(r5, 0x40b) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000208000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000270000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f000071f000-0x89)={0x0, 0x81, "d367fe721df15de6f6712b99c17c7218ac2e9c0244e3e96e50c4c935ab03118cd7f60afc01e7fb54014e8069e9c0037f4c18151e9c20eeaac53a8323fbf7e41cf826b0adead04a440ec10dd41c7d83f7741d19b9c8efa0a4dbc4b9d2c1adc1e7c54b37d1010d6e6d3291da542f6ed04337a3ce3ea21baf7e44d20933a4664855a2"}, &(0x7f00000aa000-0x4)=0x89) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00006c2000-0x8)={r6, 0x200}, &(0x7f0000765000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a12000-0x8)={r7, 0x8}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) sendmsg$netlink(r5, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f00002a1000)=[{0x20, 0x25, 0x1, 0x0, 0x100, "000000060b0042000f000000ff4a5a"}], 0x20}], 0x1, &(0x7f000061f000)=[], 0x0, 0x20008800}, 0x0) 2017/11/11 06:32:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00004ce000)="2f6465762f736e642f74696d657200", 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000049e000-0x9)="2f6465762f6b766d00", 0x3fc, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xfffffffffffffffc, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xd, &(0x7f000006e000-0x5f)="cdea6d2aac202fae24299155991c8bf56dd0b69fba2a9a7ea010", 0x1a) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00006b2000-0x4)={0x487}, 0x4) perf_event_open(&(0x7f0000134000)={0xfffffffffffffffc, 0x78, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000eae000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d7c000)=0x6f) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000e95000)=@req={0x28, &(0x7f0000864000)={@generic="e4e5ae4ff8e9d459a8e390dc0de9dc3f", @ifru_map={0x3, 0x4, 0x40, 0x9, 0x7fffffff, 0x4}}}) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl(r2, 0x2276, &(0x7f0000001000)="") unshare(0x803) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f44000-0x8)={0x0, 0x0}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000f2000+0x43d)={0x7, 0x38, &(0x7f0000e10000-0x38)="30b984422b955c38247c6569349ca5157e251eee7a8a393d61f989c101141da8e98e31605c85821b5ef2d5fbb4035e4ec3e4d3bd1796aecf"}) fchdir(r3) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000115000/0x18000)=nil, &(0x7f00001d2000)=[@text64={0x40, &(0x7f0000f4f000)="b933020000b800000000ba010000000f30364a0f30b9ab0a0000b800000000ba000000000f3066ba430066ed660f38812a0f0866baf80cb88c068183ef66bafc0ced0f208648b81f000000000000000f23d00f21f8352000000c0f23f8420fc79900800000", 0x65}], 0x1, 0x20, &(0x7f0000cad000)=[@dstype0={0x6, 0x7}, @efer={0x2, 0x800}], 0x2) syz_open_dev$loop(&(0x7f0000a7a000)="2f6465762f6c6f6f702300", 0x2, 0x101000) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00001dd000)={0x5, 0x0, [{0x40000021, 0x0, 0x9}, {0x907, 0x0, 0x0}, {0x0, 0x0, 0x3ff}, {0xc0010bef, 0x0, 0x804}, {0x0, 0x0, 0x0}]}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000010d000+0x718)=0x1, &(0x7f0000b9f000-0x4)=0x2) creat(&(0x7f000037b000)="2e2f66696c653000", 0x100) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f0000bc9000)={[0x105000, 0x3, 0x1004, 0x4001], 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = semget(0x3, 0x0, 0x210) semctl$GETZCNT(r5, 0x4, 0xf, &(0x7f0000781000-0x21)="000000000000000000000000000000000000000000000000000000000000000000") openat$kvm(0xffffffffffffff9c, &(0x7f0000c12000)="2f6465762f6b766d00", 0x40000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2017/11/11 06:32:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x7, 0x0, 0x0, 0x2001, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$inet(0x2, 0x3, 0x6) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x200800028) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000107000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_buf(r1, 0x0, 0x800027, &(0x7f0000763000-0x2)="bb8a", 0x2) sendto$inet(r1, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000d21000)={0x0, 0x2710}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x44, &(0x7f0000006000)="958e396937a186d0c5000000000000577500000000000000079ab4d1ed5c28267b784456ca05480000000000000000cc49b7df312c37a2401a937959f43a52b17356264295bf715dfd52bc010000004f4e49fda506", 0x55) setsockopt$inet_buf(r2, 0x0, 0x200000000040, &(0x7f000096a000-0x82)="dae7d37d12cea03cd48ddbcc7e6e61299dbe0c724c093ce7862fd750a7f30e9c1e9ad10ae6fd92ece33d67ee0fe9a71e85461342b1fbd95fe60595a3e5a2395b005c0000000000000fffcbe2c404636ab10b0c307b9200000009d3a3d800000000000000200000002101ddd7191062c4469cc92552825b7e303f4823a6c8bf32d48a", 0x82) bind$inet(r3, &(0x7f000000d000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x6, 0x32, r4, 0x10000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000023000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f0000e6d000)="2f6465762f73672300", 0x80, 0x80042) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r7, 0x400443c8, &(0x7f0000020000-0x8)={r6, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0xffffffffffffffff) 2017/11/11 06:32:06 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x228, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000fe2000)="2f246367726f75706c6f00", 0x800, 0x0, &(0x7f0000f7f000-0x40)={0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}) ppoll(&(0x7f0000aea000)=[], 0x0, &(0x7f00008b4000-0x10)={0x0, 0x0}, &(0x7f0000c5a000)={0x6}, 0x8) fsetxattr(r0, &(0x7f00009b3000)=@random={"73656375726974792e00", "2f246367726f75706c6f00"}, &(0x7f000039d000-0xb)="2f246367726f75706c6f00", 0xb, 0x2) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000434000-0x4)=0x0) r2 = getpid() r3 = getpgrp(r2) setpriority(0x2, r3, 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000036000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000387000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f00005a9000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000bb8000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f0000c45000-0x8)={r6, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa9c2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000baf000)="2e2f636f6e74726f6c00", 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$kcm(0x29, 0x2, 0x0) r8 = memfd_create(&(0x7f0000ed6000)="73656375726974792e00", 0x2) connect$unix(r8, &(0x7f0000a48000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$kcm_KCM_RECV_DISABLE(r7, 0x119, 0x1, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r9, 0x0) socket$netlink(0x10, 0x3, 0x7) 2017/11/11 06:32:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdd, 0x3f, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x401, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ba9000)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f000045f000-0x20)={{0x0, 0x0}, {r2, r3+10000000}}, &(0x7f0000cae000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() r6 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x9) r8 = epoll_create1(0x80001) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f000005b000)={0x20000000, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$getown(r6, 0x9) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000107000-0x4)=0x0) r9 = gettid() rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r9, []}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005c000-0x20)={{0x0, 0x0}, {r11, r12+10000000}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000f74000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e09000)={0x0, 0x0}) ppoll(&(0x7f000004f000-0x40)=[{0xffffffffffffffff, 0x80, 0x0}, {0xffffffffffffffff, 0x480, 0x0}, {r7, 0x240, 0x0}, {0xffffffffffffffff, 0x1301, 0x0}, {r8, 0x80000000200, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x6, &(0x7f000005b000+0xd56)={r13, r14+30000000}, &(0x7f000005b000)={0x0}, 0x8) exit(0x0) r15 = openat(0xffffffffffffff9c, &(0x7f0000d69000)="2e2f66696c653000", 0x2, 0x0) ioctl$SIOCSIFHWADDR(r15, 0x8924, &(0x7f0000370000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="333b0b9c1bb3d74776d80ebba060ce1f"}) timer_settime(r10, 0x1, &(0x7f0000041000-0x20)={{0x0, r12}, {r4, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) gettid() timer_delete(r10) fcntl$getown(0xffffffffffffffff, 0x9) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r7, &(0x7f00005f2000-0xc)={0xfbffffffffffffff, 0x0}) 2017/11/11 06:32:06 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000c15000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000564000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000005000-0x8)="2e2f66696c653000", 0x20000, 0x110) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000004000)="2e2f66696c653000", &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x100) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000-0xc4)={0x0, 0xbc, "e29663bb280008786072e84485f14bfc5ce6afd4f3ebe6edcfd3078c5a2f696e78e65f1523c13f192ffe4b5244e7113b4e1670601d9707a39c2bdbb38b961ee8b914d616bb9125ac4864bbdfdc0a7a6d55e3d52fbabfc6b38792f2d72ebf1eddbe42d59d21eb90714ba47808df1656c2357e3d7cabc8a3918cbb9702651de41a15753da9bb90abd9f3d24bf14cd37bcd79e367f0d620f02cac1429f0589e28accdc5bc023f5bd02b82ef09ed40bf9e180cddf6e9017311dd3791d5fc"}, &(0x7f0000013000)=0xc4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000006000-0x6)={0x0, 0x1}, &(0x7f0000005000)=0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000014000-0x8)={0x0, 0x1f}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000003000-0x5e)={0x0, 0x56, "e69ebdba082e515732f058e05628e7441cc575a533ef830bf7ea19b2c6bdc29d753169f0c6a63fe5907b5c643527eb271f5190d642eceafc41a2d90c9d2e3ec71b997bd5677aa70e780815911f65a42374469b3b101c"}, &(0x7f0000011000)=0x5e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005000)={0x0, 0x4bb4, 0x9, 0x9, 0x39b01904, 0x20}, &(0x7f0000006000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000011000)={0x0, 0x5}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000006000-0x70)=[{&(0x7f0000001000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000011000)=[{&(0x7f0000004000-0x9d)="8a7541c49b463168112e73fdabc3741a7854eb7d525c89f7b4f605cf43896d8e5e2717a7c99318164e21b50fc7c8795c539d4b05bf1c595be35c3506a113f4ba5fafbfd891fd8111339326a22724edc1cce70f994676d91346f9df3fe6668466d5172b6ba7407ff9c864c0052e4f07b910a74715d9dc3cb1abfe5e0585b51166f5b39b60f90cc26695c5ace47bcd6c65914e43ea37e5a801789ab41a66", 0x9d}, {&(0x7f0000011000)="974ef44606779bc505d2a33a9229e9c1fe74737a4eefd93baef024b16c9b25035c10697e421504f06b70bea2e9fd45b9bbc3092f720f699e1e1a4225c5033afbb80996c9297416b51415eaf707f70f16e23e92c1078861264ea6bf424a9679dc7ad887f72c9628c7c3645d60d58bac3b5f01786f49968cf902cb6cd58ebaca2fa2faa9ee3da0d688496226e690edf6c86a39d1c6f07f000a271dd060c22b9f1056e89b34d4e0fbc3618a05071779d3671fec7c09e7023ffdf81b90619ee7ce9ef0498318", 0xc4}, {&(0x7f0000006000-0x4d)="b261ce85fd8226c486115dac10ac3a76e273d7e4a3032e23654235afa8ef48ee7e577d87d1fc6a23b96b79af7939ebbbdccbd11a7512498c1ac1d7a0dfa1ac92d335985877383da5f5cb1c7ea0", 0x4d}], 0x3, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0xfb, 0x0, 0x21a, 0x25, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x8, 0x4f6, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x5e4, 0x208, 0x4, 0x7, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x4, 0x3e94, 0x8, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xb1a, 0x8002, 0x2, 0x9, 0x1400000000, 0x5, 0x23, r7}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x8c, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x8, 0x0, 0x3, 0x10001, 0x80, 0xb90, 0x2, r8}}], 0x7, 0x24004000}, {&(0x7f0000003000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[{&(0x7f0000005000)="d632dfebd6ffa09591ca2ad060d35e3f8c9efbb33d9c7d6526377a6338a11290035b5c5f3ae1af3a59197ba62f99bd208f7d25339a3a3d68ca6002515116a866ff7a31e789dd703870154dad22dffc4eea82750fc5631169a0449b2507e037c9fd514cea489299174548a116df5c4438f529e953874f1a5b47b791c1c990e9f0961d35e3b4e4f389ad1985c0c91eefee", 0x90}], 0x1, 0x0, 0x0, 0x5}], 0x2, 0x801) r9 = creat(&(0x7f0000004000-0x8)="2e2f66696c653000", 0x0) bind$bt_rfcomm(r9, &(0x7f0000013000)={0x1f, {0x9, 0xfc4a, 0x400, 0xd9, 0x100, 0x2}, 0x1000}, 0x9) write$sndseq(r9, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000148000)="2e2f66696c653000", &(0x7f0000cdd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() chown(&(0x7f00002dc000)="2e2f66696c653000", r10, r11) lchown(&(0x7f00003c7000-0x8)="2e2f66696c653000", 0x0, 0x0) clone(0x0, &(0x7f0000859000)="", &(0x7f00007b5000-0x4)=0x0, &(0x7f0000ec0000-0x4)=0x0, &(0x7f0000023000-0xe6)="") ioctl$EVIOCGKEYCODE_V2(r9, 0x80284504, &(0x7f00001ed000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000438000)=@ioapic={0x4000, 0x2, 0x401, 0x6, 0x0, [{0x7f, 0x7f, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x3, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x100}, {0x5, 0x8, 0x9, [0x0, 0x0, 0x0, 0x0], 0x5ab}, {0x100, 0x2, 0x74cb, [0x0, 0x0, 0x0, 0x0], 0x1ff}, {0x2d, 0x200, 0x9, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x4, 0x400, 0x2, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x9, 0x8, 0x3, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x1, 0x4, 0xffffffffffff7fff, [0x0, 0x0, 0x0, 0x0], 0x5}, {0xc277, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7155, 0x20, 0x1000, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xfffffffffffffffc, 0xbdbf, 0x7, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x3, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x9d7f16f, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x100}, {0x100000001, 0x100, 0x6, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x8, 0x24333d61, 0x6, [0x0, 0x0, 0x0, 0x0], 0x7fff}, {0x9, 0x6, 0x5, [0x0, 0x0, 0x0, 0x0], 0x100000001}, {0x9, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0], 0x20}, {0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x1, 0x8001, 0x3364, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xb8, 0x34f3, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0xca, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0x714}, {0x0, 0x100, 0x80, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x0, 0x5, 0x800, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x4, 0xe, 0x6, [0x0, 0x0, 0x0, 0x0], 0x1000}]}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/11 06:32:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000f46000-0x10)={0x7, 0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mount(&(0x7f00007a4000-0x8)="2e2f66696c653000", &(0x7f00004f6000-0x8)="2e2f66696c653000", &(0x7f00000e1000)="72616d667300", 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) fsetxattr(r0, &(0x7f0000325000)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f00001aa000-0x1)="40", 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000536000-0x4)=0x0) prctl$setptracer(0x59616d61, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000076f000-0x108)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0x2, 0xfffffffffffffff8, 0xdde, 0x33a, 0xff, 0x3, 0x8, 0xffffffff00000000, 0x9, 0x0, 0x5, 0xffff, 0x0, 0x4]}, &(0x7f0000e7e000)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000dc3000)={r2, 0xe38}, &(0x7f000075c000-0x4)=0x6) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000969000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000950000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00006f0000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) execve(&(0x7f0000727000-0x8)="2e2f66696c653000", &(0x7f00001eb000-0x28)=[&(0x7f00009de000-0x1)="c9", &(0x7f0000449000)="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f00005fa000)="5c6b657972696e6700", &(0x7f000039b000)="00", &(0x7f0000067000)="000018067300"], &(0x7f0000f84000)=[]) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000153000)={{0x7, 0x9}, {0x20, 0x1}, 0xb278, 0x1, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f00009e2000-0x4)=0x0, &(0x7f0000a92000)=0x0, &(0x7f0000296000-0x4)=0x0) getgroups(0x6, &(0x7f0000d3c000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) fremovexattr(r0, &(0x7f0000110000)=@known="636f6d2e6170706c652e46696e646572496e666f00") getdents64(r0, &(0x7f000015b000-0x9)="000000000000000000", 0x9) vmsplice(r0, &(0x7f00000a9000)=[{&(0x7f00007a2000)="93eccc1d4210acf58dc150cb995a29159476babe163455df7e64837a22db176ff8a250b7a1bdb2384f2e29057a8dcfe2bb4032dfecc6652d9d2b39d7707e9292aebb4fbb96e112bbce4a383abcad26f02e00df0903717f1b65f317948d72a9137c05e6f6e5db0bfd541388d876cfb32fa83f9b7993457d4d5f60b376c287267c7898e16b055cd522efafe1", 0x8b}], 0x1, 0xc) socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x200000000013, 0x803, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(r4, &(0x7f00009d4000)="2e2f66696c653000", &(0x7f00009c8000-0x30)=[&(0x7f0000bc3000)="2d2f7070703047504c282b2500", &(0x7f00007a3000-0x15)="2e75736572ca2a47504c262d2e5b6d643573756d00", &(0x7f0000f7e000-0x1)="00", &(0x7f0000638000-0x5)="2924402700", &(0x7f000090e000)="00", &(0x7f000043d000)="76626f786e65743173656375726974796367726f75700f2b00"], &(0x7f0000e7c000-0x28)=[&(0x7f0000e4f000)="40", &(0x7f0000160000)="5b2500", &(0x7f0000730000+0x3a5)="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f00000b6000)="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000dad000)="000018067300"], 0x1000) 2017/11/11 06:32:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10906, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)="2e2f66696c653000", 0x0, 0x0) clone(0x0, &(0x7f000052c000)="", &(0x7f000019c000-0x4)=0x0, &(0x7f00008be000)=0x0, &(0x7f00004fe000-0x1)="") poll(&(0x7f0000a86000)=[{r0, 0x1, 0x0}, {r0, 0x200, 0x0}, {r0, 0x100, 0x0}], 0x3, 0x9) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f0000003000-0x8)="2e2f66696c653000", 0x8a100, 0x1) mmap(&(0x7f0000000000/0xf04000)=nil, 0xf04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x2}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r5 = socket$kcm(0x29, 0x2, 0x0) bind(r3, &(0x7f00002f9000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f000028d000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f0000c04000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000d40000)={@common="73697430000000000000000000000000", &(0x7f0000f05000-0x2c)=@ethtool_cmd={0x44, 0x81, 0x1, 0x2, 0x1, 0x311, 0x63, 0x0, 0x100, 0x5, 0x4, 0x1, 0x100000000, 0x6, 0x9, 0x1, [0xffffffffffffff35, 0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f36000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c3000-0x4)=0xe8) r7 = shmget(0x0, 0x4000, 0x101, &(0x7f0000314000/0x4000)=nil) fstat(r2, &(0x7f00004bd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000da3000)={0x0, 0x0, 0x0}, &(0x7f00007f6000)=0xc) shmctl$IPC_SET(r7, 0x1, &(0x7f0000086000-0x70)={{0x0, r6, r8, r6, r9, 0x3, 0x1, 0x0, 0x0, 0x0}, 0x80000000, 0x2, 0x9, 0x5, r1, r1, 0x81, 0x0, 0x0, 0x0}) sendto(r3, &(0x7f000079e000)="dc31db3b67a612022297551636b4d8bbd8ef7b4c0dd20816f2c1cc1d95fb2a4f8891774b9a6b696b029f1a9c3b66803adb37e4ce2d", 0x35, 0x0, &(0x7f000085b000-0x10)=@ax25={0x3, {"689eeea476ab31"}, 0xa}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000a8c000-0x8)={r3, r4}) close(r5) dup(r5) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000712000-0x4)=0x1000, 0x4) 2017/11/11 06:32:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000001c000)="2f6465762f7161745f6164665f63746c00", 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) eventfd2(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bf6000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffffff, &(0x7f00007f6000-0x8)="2e2f66696c653000", 0x400000, 0xfffffffffffffffd) r2 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 0xff000000000}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40000000c6, 0x80000000080003, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x20006, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)="2f6465762f73657175656e6365723200", 0x24401, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00009fc000)={{0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x10001}, {0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, 0x7ffffffe, [0x4d, 0x0, 0xbc2d, 0xffffffffffffffff, 0x80, 0x7fffffff, 0x84f60, 0xdc]}, 0x5c) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f000024a000-0x4)=0x800000007) getpeername$inet(r3, &(0x7f0000cc2000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000315000)=0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000a2a000-0x16)={0x9, [0x2, 0xa63, 0x100000000, 0x45e, 0x9, 0x4, 0xf6, 0x3, 0x0]}, &(0x7f00004de000)=0x16) socket$inet6(0xa, 0x3, 0xfffffffffffffffd) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000967000)="2f6465762f73657175656e63657200", 0x1, 0x0) r6 = dup3(r0, r2, 0x0) write$sndseq(r5, &(0x7f000005b000-0x1b0)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x6}, {0x20, 0x0}, @addr={0x0, 0x0}}, {0x81, 0x2, 0x0, 0x4, @time={0x0, 0x0}, {0x5, 0x0}, {0x53, 0x0}, @raw8={"b1cb87152790e915a4ab446e"}}, {0x1, 0xc2, 0x2, 0xfff, @time={0x0, 0x0}, {0x9, 0x7d}, {0xd3a, 0x0}, @raw8={"a2b518dc49a184c18b4c451b"}}, {0x8, 0x0, 0x9, 0xbf4c, @tick=0x5, {0x40, 0xfffffffffffffffd}, {0x19, 0x2}, @result={0x1, 0x6bc}}], 0xc0) r7 = accept4$inet6(r6, &(0x7f0000ec3000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c7d000-0x4)=0x1c, 0x80800) setsockopt$inet6_int(r7, 0x29, 0x7f, &(0x7f0000947000)=0x100, 0x4) getsockopt$inet6_int(r7, 0x29, 0x4, &(0x7f0000675000-0x4)=0x0, &(0x7f00003d8000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000049d000)={0x0, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2}, &(0x7f0000f34000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000fd3000-0x8)={r8, 0x20}, 0x8) 2017/11/11 06:32:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80a, 0x4000000000000003, &(0x7f0000c47000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000721000/0x2000)=nil, 0x2000, 0x3, 0x10010, r0, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000055c000-0x4)=0x10, 0x800) mmap(&(0x7f00003f7000/0x2000)=nil, 0x2000, 0x3, 0x4010, r2, 0x0) r3 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000c6f000/0x4000)=nil) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000573000-0xc)={0x0, 0x0, 0x0}, 0xc) shmctl$IPC_SET(r3, 0x1, &(0x7f000075e000)={{0x4, 0x0, 0x0, 0x0, 0x0, 0x180, 0x2, 0x0, 0x0, 0x0}, 0x3, 0x4, 0x405, 0x5, 0x0, r4, 0x3, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) prctl$setname(0xf, &(0x7f0000199000-0xf)="4070726f636d696d655f7479706500") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000002000-0x6)="05656d315e00", 0x0) pwrite64(r5, &(0x7f000031f000)="cc6c", 0x2, 0x0) socket(0x800009, 0x80005, 0x40002) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r5, 0x0) sched_setattr(0x0, &(0x7f0000001000-0x30)={0x31, 0x1, 0x1, 0x3, 0x9, 0x1, 0x1, 0x19}, 0x0) iopl(0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r6, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xfffffffffffff004, 0x4) bind$inet(r6, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f00006cc000-0x1)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getitimer(0x0, &(0x7f0000eeb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x0) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000b66000-0x4)=0x0) getpgid(r7) getpgid(r7) socket$inet_tcp(0x2, 0x1, 0x0) 2017/11/11 06:32:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xec2000)=nil, 0xec2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00008d6000-0x10)=[{&(0x7f0000737000)="390000001100090469000000800000001800000000000000000601070000001419001b0004000600000001ffffffffffe900011c00621e0500", 0x39}], 0x1) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ec3000)={0x0, 0x0}) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000ec4000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000999000-0x4)=0x8) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000b28000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket(0x19, 0x6, 0x7fffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000432000-0x8)=@assoc_value={r3, 0x100000000}, 0x8) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ec4000-0x8)={r3, 0x7}, &(0x7f0000ec3000)=0x8) r5 = socket$inet(0x2, 0x5, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000b8b000)=@assoc_value={0x0, 0x0}, &(0x7f0000231000-0x4)=0x8) r6 = socket(0x11, 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r6, 0x800443d2, &(0x7f0000519000-0x10)={0x2, &(0x7f00008b6000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt(r6, 0x107, 0x2, &(0x7f00000d4000-0x11)="010000000300280001edff0000000009", 0x10) 2017/11/11 06:32:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0xffffffffffffffff, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f000023e000-0x8)=0x0) syz_open_dev$tun(&(0x7f0000935000)="2f6465762f6e65742f74756e00", 0x0, 0x0) mkdir(&(0x7f0000ba4000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000742000-0x8)="2e2f66696c653000", 0x1ffffe, 0x4) perf_event_open(&(0x7f0000324000-0x78)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x8, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x4800000) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00003f1000)={0x3, 0x3, 0x0}) request_key(&(0x7f000068f000)="6173796d6d657472696300", &(0x7f0000d75000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f7000)="00", 0xfffffffffffffffe) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000080f000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000023c000)={0x0, @in6={{0xa, 0x0, 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]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d62000)=0xa0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d2c000-0x4)=0x0) ioprio_get$pid(0x3, r1) sched_rr_get_interval(0x0, &(0x7f00009ea000)={0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000097a000-0xb)="2f6465762f6877726e6700", 0x8200, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f00006a9000-0x28)={0x5, 0x9, 0x0, 0xd7f9, 0x0}) prctl$setmm(0x23, 0x5, &(0x7f0000a64000/0x2000)=nil) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000971000)=0x48001, 0x4) ioprio_set$pid(0x800000003, 0x0, 0x0) lremovexattr(&(0x7f0000a84000-0x8)="2e2f66696c653000", &(0x7f00009d9000)=@known="636f6d2e6170706c652e46696e646572496e666f00") r3 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000000000)={0x0, ""}, 0x8, 0x3, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000d40000-0x4)=0x0) ptrace$peek(0x1000000006, r1, &(0x7f0000a04000-0x8)=0x0) msgsnd(0x0, &(0x7f0000000000)={0x3, ""}, 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f000039e000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000014c000)=0x0, &(0x7f00005e2000-0x4)=0x4) io_setup(0x3fd, &(0x7f0000a02000-0x8)=0x0) 2017/11/11 06:32:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) iopl(0xfffffffffffffffe) socketpair$inet(0x2, 0x800, 0x400, &(0x7f000077d000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000e50000-0x4)=0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, r2, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000cc0000-0x8)="2e2f66696c653000", 0x0, 0x100) r6 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x20000, 0x120) r7 = gettid() ioctl$sock_inet6_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000c5a000)=0x0) mmap(&(0x7f0000daa000/0x4000)=nil, 0x4000, 0x1000004, 0x20010, r4, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$intptr(0x1d, 0x7fd) setsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f00004fd000-0x30)="8fd5cd3743b0d8e1df0415d05b20536a5964ab8c33da058711c515f53d558d8abdd8309617735e8628faafbac0fa4a81", 0x30) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1, 0x8}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000edf000)={r9, 0x80000000000004}, 0x8) getsockopt$inet6_tcp_buf(r8, 0x6, 0x21, &(0x7f0000a05000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1000) mmap(&(0x7f00002b6000/0x1000)=nil, 0x1000, 0x8, 0x35, 0xffffffffffffffff, 0x0) bind(r5, &(0x7f0000ad7000)=@nfc={0x27, 0x0, 0x0, 0x2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f00000ba000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)="00", &(0x7f0000000000)=0xf000) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000b47000-0x20)={"19868ee92e8723328e0339175116e747", {0x4, 0x5, 0x9, "ac49c7e13049", 0x3f, 0x0}}) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f00005b5000-0x90)={0x12, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/11/11 06:32:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009a2000)="766d6e6574312e2d2462646576237b47504c2c2573656c696e75786b657972696e6747504c", 0x2) connect$bt_rfcomm(r0, &(0x7f0000001000-0x9)={0x1f, {0x1, 0x4, 0x330a, 0x446, 0x4, 0x5}, 0xffffffff}, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000fc3000)=0x7fffffff, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f9b000-0x4)={0xffffffffffffff9c}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e14000)="2f6465762f76637300", 0x0, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000579000-0x20)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000cf9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000125000)={0x7d, 0x0, [0x3, 0x7125c032, 0x4, 0x4afe], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0xfffffffffffffffc, &(0x7f00008b1000-0x10)={0x0, &(0x7f0000f22000)=[]}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000710000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000ec1000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000657000)={r3, r4, 0xbeb9}) syz_open_dev$dri(&(0x7f00007d8000)="2f6465762f6472692f636172642300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) writev(r5, &(0x7f0000e03000)=[{&(0x7f0000c79000)="7df96617bda30da186e9abd5bb84ccc0ca6b699218712dc7b1c9b99cda944afd6d8d82949edcdbe481fafa73863392de2bd40827ad9c4849798693cbc7a08d4ccbbb343cd875b8f0d9d6b8b617dcd0a1dab00deb8f94f9bab8661538723c1013a877ec90056140a2fabeb1da583e2f83afc74c982f2b84328deebe4ee0", 0x7d}, {&(0x7f00006c3000)="1033abbbc93a23d26ce55ef6adc31f5deed2ece6433777084822751011e9a544de3a50bd517f5348554da166b7fb9488601737d2683651d1fe60bacc738aea8842dd938bfba179ddb6dcbe103b4d5abe6ebfc1a73ffe1c2ccd9a780e6032e7b4791820f4c6dbebd00fb91dd073615fd108a40bca7c6c75e6b0ddbeac54033c3423f77e0c57cdc7cfa85267e8ed239df6f1d05f4241a0839df07ea4ba3e7e5cb6fe91a1abc07223e50491f342bcb98adc8f22836a24dc0586330323ec6a02e76b0bf062230fafa02c4bc8618c53d59972b373c3e416538e6f35785902e91baef08ad992a028ca", 0xe6}, {&(0x7f0000f20000)="f85b4a9d558597", 0x7}, {&(0x7f0000ad6000)="a51366b36454ead0faf81d85ae1b55ad14a79cc965f9a13daa5858b68a087c559a6f28f10d57e3c1b70bbb671cc6a5693ef183ba38ff92c0e60e2eb4c04c49a9fb2af226e64555190edacbbb2ab427c4b6fa7c9b497927a07d1072018f29005f5ce484ae708d1021a0bb7fd48700f1d39cacc4ace1e7ef1ad2611f221c775f00706a2202b2149a7347de5db81f6c", 0x8e}], 0x4) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r6 = syz_open_dev$sg(&(0x7f0000eb2000-0x9)="2f6465762f73672300", 0x3, 0x500) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f00002d4000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e7000-0x4)=0xe8) keyctl$join(0x1, &(0x7f0000cbf000)={0x73, 0x79, 0x7a, 0x2, 0x0}) sendmsg$nfc_llcp(r6, &(0x7f0000720000)={&(0x7f00008d5000)={0x27, 0x5, 0x0, 0x6, 0x80000001, 0xcf8, "032500d32b12d0aa824d168dbf9402415667bd3d538f740a767cd96238bc9eb1b5c4686a5aa26bec1069425dbf8b53db6e9b5992b18047d5c901c499935780", 0x9}, 0x60, &(0x7f00009a8000-0x30)=[{&(0x7f0000d53000)="", 0x0}, {&(0x7f0000452000)="144a4d4eea", 0x5}, {&(0x7f0000575000)="", 0x0}], 0x3, &(0x7f00001f3000)={0xf8, 0x114, 0x3, "350999eaad1a9359720f35fda9db795b675d1f13ae320da1ca76f581759708dac563bf780276fa35c5053f1ca4706a0fcb3f7c0d57c424da34c02e445dfc4828805f0192409dea745b31d3426cbf2984ab83372c652e50dddcb0bdc6ca33bcae7c36ba245b64ff821cba0d566e85ae976b97495b929046850becda7bd2927793c893372c0d785b17b0b0bb53548558d81f26cc6d50ccfae6a8a3c78d275c0a52f7eed921c52fa4348a60ee444164dcf43a7c2ddfc537f70666c6967e79a91e9731bdf8763bb63faac0d75b3f3675cc43ff245b0a6f6ec2c57762a1dc7aca9dbed027ec"}, 0xf8, 0x8044}, 0x4000) socketpair(0x8000000000001e, 0x801, 0x0, &(0x7f0000ece000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r7, &(0x7f0000fa6000)=[], 0x0) writev(r8, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="04", 0x7ffff000}], 0x1) recvfrom$llc(r7, &(0x7f0000231000)="00", 0x1, 0x13, &(0x7f0000bfc000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/11/11 06:32:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)="2e2f66696c653000", 0x0, 0x0) clone(0x10000000, &(0x7f00001af000-0x2)="975c", &(0x7f00002b8000-0x4)=0x0, &(0x7f00008be000)=0x0, &(0x7f000061d000)="") poll(&(0x7f0000a86000)=[{r0, 0x1, 0x0}, {r0, 0x200, 0x0}, {r0, 0x100, 0x0}], 0x3, 0x9) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x6) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000f11000)={0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006fa000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000ab4000-0x8)=0x0) poll(&(0x7f0000bae000)=[{r1, 0x240b, 0x0}, {r2, 0x200, 0x0}, {0xffffffffffffffff, 0x4004, 0x0}, {r1, 0xfffffffffffffffd, 0x0}, {r1, 0x8440, 0x0}, {r1, 0x2440, 0x0}], 0x6, 0x37) rt_sigprocmask(0x3, &(0x7f00002ec000)={0x9}, &(0x7f00002b0000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f000065c000-0xc)={0x2001, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000003000-0x8)="2e2f66696c653000", 0x8a100, 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x2}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r5 = socket$kcm(0x29, 0x5, 0x0) bind(r4, &(0x7f0000268000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000d40000)={@common="73697430000000000000000000000000", &(0x7f0000f05000-0x2c)=@ethtool_cmd={0x44, 0x81, 0x1, 0x2, 0x1, 0x311, 0x63, 0x0, 0x100, 0x5, 0x4, 0x1, 0x100000000, 0x6, 0x9, 0x1, [0xffffffffffffff35, 0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f36000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c3000-0x4)=0xe8) sendto(r4, &(0x7f0000870000-0xc4)="dc31db3b67a612022297551636b4d8bbd8ef7b4c0dd20816f2c1cc1d95fb2a4f8891774b9a6b696b028d1a9c3b66803adb37e4ce", 0x34, 0x0, &(0x7f000085b000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/11 06:32:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x2000000000007, &(0x7f0000223000-0x2)="a440", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) init_module(&(0x7f00006a9000-0x8)="7b2f70726f632900", 0x8, &(0x7f0000a36000-0x40)="74727573746564657468312600") r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioperm(0xb, 0x4b1d, 0x4) fcntl$getflags(r1, 0x40b) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000453000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f000083d000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000637000)=0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000a59000)={0x1, &(0x7f0000bfa000)=[{0x0, 0x1f, 0x0, 0x0}]}, 0x10) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) set_tid_address(&(0x7f000043d000-0x4)=0x0) seccomp(0x1, 0x1, &(0x7f0000e8c000)={0x6, &(0x7f000090b000)=[{0x4, 0x0, 0x401, 0x9}, {0xffffffffffff0000, 0xb218, 0x0, 0x9}, {0xc59, 0x80e, 0x10001, 0xf5}, {0x0, 0xffffffff80000001, 0x5, 0x100000000}, {0x1, 0xfff, 0x5, 0x7f}, {0x5, 0xfff, 0x0, 0x6}]}) prctl$seccomp(0x16, 0x1, &(0x7f00002fb000)={0x3, &(0x7f0000869000)=[{0x2, 0x200, 0x9, 0x1000}, {0x1, 0x6, 0x7f, 0xfffffffffffffffb}, {0x3, 0x8, 0xffffffffffffffa8, 0x6}]}) exit(0x0) gettid() timer_delete(r3) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c55000)="2f6465762f73657175656e6365723200", 0x400000, 0x0) getsockopt$inet6_udp_int(r4, 0x11, 0x67, &(0x7f0000b38000-0x4)=0x0, &(0x7f00008e6000)=0x4) r5 = syz_open_dev$mouse(&(0x7f0000344000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x7fffffff, 0x10000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00006af000)={0x2, [0x4, 0x4ba]}, &(0x7f00007a9000-0x4)=0x8) lseek(r1, 0x0, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000328000-0x20)={@generic="09be0c2c7a11fd81c7ec504a70c8f00f", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = shmget$private(0x0, 0x4000, 0x88b, &(0x7f0000100000/0x4000)=nil) shmat(r6, &(0x7f00009f0000/0x3000)=nil, 0x3000) 2017/11/11 06:32:06 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002af000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000001000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x8, &(0x7f0000000000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x18}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x10001}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb7}, @in6={0xa, 0x3, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x23}]}, &(0x7f00004b0000)=0xc) fcntl$setstatus(r0, 0x4, 0x4000) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ebb000-0x8c)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f61000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000004000-0x10)={0x1, 0x2, 0x2, 0x3, r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x2) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000003000-0xe8)={0x0, 0x0, 0x0, 0xead6, 0xff, 0x0, 0x0, 0x15, 0xc, "0b814b226b5dc1c1ff6bb555ab59fda1393491cbb3d5d5388af192e189bcbc2890262aef30f66bd8a94294cfb927b4365c6b7d20729b5dc92e8c204df052579d", "04ebe321bb1952205ee83406e4444be93ad34bb2d59689dfed47a4a0642a3bbc51c74b697ec8f2da9f82a3260d9709fa626bc87b3fc20dd93c1a0bcbc615887f", "77f1ca442e07c54338a9e44f1733f14dc2712ee356d76488c273f30f18b6844d", [0x4, 0x8]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000000)={r2, 0x6, 0x80000000, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) clock_adjtime(0x0, &(0x7f0000000000)={0xfffffffffffff42b, 0x5, 0x0, 0x3, 0x1ff, 0x1, 0x80000000, 0x7f, 0x2, 0xfffffffffffffff9, 0x4080000, 0xfffffffffffffffc, 0x80000001, 0x8b2, 0x7ff, 0x53, 0x9, 0x3, 0x3, 0x2, 0x810, 0x1000, 0x26bf, 0x101, 0x2, 0x100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000259000-0x11)="2f6465762f7161745f6164665f63746c00", 0x4000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x54f, 0x100000003, 0x0, 0x0, 0x0, 0x0, 0x10, 0xe, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) alarm(0x6bd) syz_open_dev$loop(&(0x7f000071c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/11 06:32:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f1c000)="2e2f66696c653000", 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ae5000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000629000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f6a000)=0x10) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x5}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f6b000)=0x0) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x1b, &(0x7f0000f6b000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d1b000+0x252)=0x48) r2 = dup2(r1, r0) getrusage(0x2, &(0x7f0000f66000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xffb, &(0x7f00009ea000)=0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f6d000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6d000-0x4)=0xe8) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000f6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) flistxattr(r1, &(0x7f000097a000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e) r5 = socket(0x38, 0x80000, 0x6) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000486000+0x486)=0x2, &(0x7f0000e8f000)=0x2) connect(r5, &(0x7f0000301000-0x10)=@ipx={0x4, 0x2, 0x3ff, "7e946adea48e", 0x200, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x400000000000, &(0x7f0000e88000-0x4)=0xfffffffffffffffd, 0x4) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) clock_gettime(0x5, &(0x7f0000c5f000)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000b0c000-0x10)={0x77359400, 0x0}, &(0x7f0000953000)={0x0, 0x0}) timer_gettime(0x0, &(0x7f0000f9b000)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r7, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x6, 0x7f}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x0, 0x0, 0x401, 0x0, @time={0x0, r9}, {0x0, 0x0}, {0x6, 0x0}, @raw32={[0x5, 0x0, 0x131bbe53]}}, {0x0, 0x0, 0xfffffffffffffffc, 0x200, @time={0x0, 0x989680}, {0x20, 0x3c4}, {0x3, 0x8001}, @queue={0x0, {0x800, 0x5}}}, {0x800ffffff81, 0x1, 0x0, 0x3, @time={0x0, 0x0}, {0x3, 0x380000}, {0x0, 0x0}, @time=@time={0x77359400, r8}}, {0x0, 0x6, 0x0, 0x0, @tick=0x0, {0x8, 0x0}, {0xffffffff, 0x0}, @raw8={"d21727daa1eb0e4c89d32561"}}], 0xf0) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000b7a000-0x10)=@common="000100006c0000000002000600000000", 0x10) 2017/11/11 06:32:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) socketpair(0xa, 0xa, 0x3, &(0x7f0000aa4000-0x8)={0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000c03000-0x10)={0x4000, 0x17ffc, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aec000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000716000-0x10)={0x0, 0x9000, 0x0}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000e58000)="0000000000000000000000000000") r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dd0000-0xc)="2f6465762f72666b696c6c00", 0x1ffc, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000fe4000-0x8)=0xf004) write$tun(r4, &(0x7f000021b000-0x12b)=@hdr={0x3, 0x0, 0x800, 0x101, 0x4, 0x0, @ipv4={{0x17, 0x4, 0x2, 0x8, 0x121, 0x1, 0x2, 0x1, 0x88, 0x0, @rand_addr=0x0, @loopback=0x7f000001, {[@ra={0x94, 0x6, 0x10001}, @noop={0x1}, @lsrr={0x83, 0x17, 0x100, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast2=0xe0000002]}, @noop={0x1}, @rr={0x7, 0x7, 0xffffffffffffffff, [@broadcast=0xffffffff]}, @end={0x0}, @rr={0x7, 0x1b, 0x8000, [@loopback=0x7f000001, @rand_addr=0x0, @rand_addr=0x7, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @ra={0x94, 0x6, 0xdcb}]}}, @udp={0x2, 0x2, 0xc5, 0x0, "990e6199a0db0d8b9ad2bea4c33562ebfa56612cde8026d95262300345f6d166817962792720201f8ecc4cc88751ac00ea65267a4c93e2f0428fe8c93b66a4da5d5bb7089572087fe3671967f3f777d538eb2d2cdfd265f96fe739b515df5330f3d8cc09cf693fed30c6c066af86c06ab8dc50c06ea25e6f442a6cdfd7f27042f5e93571fb7f324a8640794d4687722120fe19d029f8d2628d9811955ac9a200524b27c5908b36c0c4284eaf18c01566edda34256e565dda90c5c02906"}}}, 0x12b) r5 = eventfd2(0x9, 0x0) fcntl$setlease(r5, 0x400, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x805, 0x40000000000) setsockopt$inet_buf(r6, 0x0, 0x30, &(0x7f00006f7000-0x1000)="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", 0x1000) bind$inet(r6, &(0x7f0000081000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f000056e000-0x8)={0xe6, &(0x7f00009b1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000b0b000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) listen(r6, 0x3) sendto$inet(r6, &(0x7f000009c000-0x1)="b6", 0x1, 0x10, &(0x7f0000f11000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f000024f000-0xc)={0x11, 0x8a, &(0x7f0000c3c000-0x8a)="f9488d5b80a4e46af3ae2dfae9a47d55b0a23a552cede12e782531b06b63a3b47f7530ef4ff224bd0b3689d047691e9e17f31381d92275807dc27cd55418702e1556bb584c84a6847dc9bb7011d497bd2c5c33166dc0d7258c4afa758ebde6f3be0db19bd6babd57d4c819bfb3665afb7a430ebb60930c835fd3de20172a0cd94a733c7dbce2fe38db29"}) setsockopt$sock_timeval(r6, 0x1, 0x0, &(0x7f0000776000-0x10)={0x77359400, 0x0}, 0x10) connect$inet(r6, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f000013b000)={0x1, 0xfffffffffffffffd, 0x0}) ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f00002e0000)={"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"}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000d52000)={r4, &(0x7f0000d83000)="", &(0x7f0000b0c000)=""}, 0x18) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x6, 0x8, 0x1, 0x1, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d49000)={r7, &(0x7f00008b9000-0xf6)="", &(0x7f0000559000-0x56)="", 0x0}, 0x20) 2017/11/11 06:32:06 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x4, 0x0}) r1 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x6) sendto$inet6(r2, &(0x7f0000a68000-0x1)="", 0x0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f0000fe9000-0x4)=0x800, 0x4) sendto$inet6(r2, &(0x7f0000f01000)="38", 0x1, 0x2000000008000, &(0x7f0000c30000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket(0xa, 0x3, 0x80000000) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000035000)={r2, 0x400}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000c17000)={0x0, 0x55, "0878f63a49e9bb5dddaec2ee21c480bdad4fa31c0ad9bc78a557e92213c22944f462c085d00d9019e8939d4d79c99c29e6133912639820aa667195f092dc4a0d2d6b8271ddda5c91dd03e0ece5fdbec340e1f53690"}, &(0x7f00008bb000-0x4)=0x5d) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00006f2000-0xe6)={r4, 0xde, "e294a7f60d00550705ea2c424c01653ea54fb70f235b3049114043fba640884a303dcae0ebf2907816f48ad13461421fc0094b50d4bc7cb21a7c3fc7aca1c2c1955f93868fc9dc42cac6c6181d341a65988d6e54373a82def3df917b3c3a1e891899ac07cab990dc233a5587c500f67cc9093abee736b0a8bc27b64882b7ad217f1935194a2deec8e58d595d1e36bc3cab9ca15aa363b76709f86df4df6948d9d6c6b42bdbcfd4b3f6d7317ff2a2d2d12338d3af2c74f57f9a925a01dba447f1eb7eb902e5ad15d51c87e132790cbf5d3e0668af448921d8fead1e2e12f8"}, &(0x7f00000a7000)=0xe6) bind$inet6(r3, &(0x7f00000e6000-0x1c)={0xa, 0x2, 0xffffffffffffff01, @loopback={0x0, 0x1}, 0x7}, 0x1c) poll(&(0x7f0000bd1000)=[], 0x0, 0xffffffffffffaa79) connect$ax25(r3, &(0x7f000049e000)={0x3, {"38d7f79a3c3d0f"}, 0x8}, 0x10) sendto$inet6(r2, &(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) r5 = openat$hpet(0xffffffffffffff9c, &(0x7f0000840000)="2f6465762f6870657400", 0x800, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00002b5000)={{&(0x7f0000d4f000/0x4000)=nil, 0x4000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xb, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000004000)="2f6465762f7572616e646f6d00", 0x0, 0x4043) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/11 06:32:06 executing program 7: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000004, 0x800000000000301) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x3) setsockopt(r1, 0x800000010d, 0x800000000010, &(0x7f0000001000-0x5)="02080000", 0x4) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f000094f000)=0x1000, 0x4) socket$inet6(0xa, 0x4, 0x8) mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000934000)={{{@in=@empty=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f0000659000)=0xc7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x801) ioctl(r4, 0x440000000000127f, &(0x7f000002d000-0x1)="") r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r6, 0x1) bind$inet(r5, &(0x7f000044e000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r5, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000015000)={@generic="370edd4de80329a94baf4d682965d36e", &(0x7f0000006000)=@ethtool_rxnfc={0x3d, 0xc, 0x1, {0x6, @tcp_ip4_spec={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x80000000, 0x1, 0x0, 0x7f}, {"3249", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x1, 0x20, [0x10000, 0x2]}, @ah_ip4_spec={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0xffffffff}, {"3584", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x3, [0xffffffffffffffff, 0x80]}, 0x278, 0x2a}, 0x6, [0x6e, 0x4, 0x4, 0x1000, 0x800, 0x5d]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r6, 0x40000008000005) close(r6) socket$inet_tcp(0x2, 0x1, 0xffffffa7) socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r7, 0x11, 0xb, &(0x7f000099f000)=0x0, &(0x7f0000015000)=0x4) 2017/11/11 06:32:06 executing program 6: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x0, &(0x7f0000ee7000-0x10)=[], &(0x7f000000a000)="73797374656d00", 0xfffffffffffffffa, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000079f000)={0x80, 0xa}, &(0x7f0000000000)=0x8) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001000)="3eecce433029dc4a3d3b0d385455866d646da038d470e81bdc35c21cc59eba3b7115f7e1182fb8d94a190385324e9ba6e0f88d2c84a33b03c3c8236c0dc2d2bd90cb8f8526e10ca8206b3de849d743a9e4d7a00c3f64fa3b479af964a121b2e6b710bab11343c565ba1e49b6f6191e42bfb91f9ebd2a1aef54760f9dfb3cc436f8a334332936b1f81934217f0ad588b5ad4659c274534627b810e2f887297d20249ff6331124e2ed113a2d89345eb6cb6cc08d67", 0xb4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000c66000)="2e2f66696c653000", 0x10001, 0x8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000633000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000250000)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00007a2000)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r1, &(0x7f0000fb5000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000b7000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x5d7) r4 = accept(0xffffffffffffffff, &(0x7f0000ec6000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005ee000)=0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f00007fe000-0x2)=0x3) syz_emit_ethernet(0x4c, &(0x7f00007e0000-0x68)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3e, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x2, 0x200000, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @fastopen={0x22, 0x11, "2b08f32082cddc3d49a817d7479cef"}]}}, {"2000"}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000113000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x40, &(0x7f00000d2000-0x40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x32, 0x2, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r6, r5, 0x0, 0x0, 0x7, 0x10, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffc, {[@generic={0x27, 0x8, "a700d45ef3e5"}]}}, {"e1e7"}}}}}}, 0x0) r7 = socket(0xfffffffffbffffff, 0x7, 0xfe) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000eee000+0xe6b)={0x0, 0xa3, "9394283b67c04e05fbe13d01698addc7e438b4c248ffd70537a76afd100c230817764ce05946d591fc878668c374d3e10898162c64d97c5d91c3b37b12e5a049438b84ae19faaa7d754fa3a773d3bfbda5223b4c1d62ec20062f4de6d405da9bd0b639ff01ea2f1ca0fc7db2dcb6fb141eb8fe393036ca9dcdc321adb71ea4d7fa9c27b7cb1a1b6baeb515cb3e53a86667f12284c3d242a464225d1effe75aaf5497f6"}, &(0x7f000016f000-0x4)=0xab) socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000060000-0x60)=[], 0x0) pread64(r7, &(0x7f0000bed000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2, 0x80000000000) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000961000-0x28)={@common="69703667722530000007000080000001", &(0x7f0000f79000)=@ethtool_dump={0x3f, 0x9, 0x1, 0x1, "00"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res(&(0x7f0000795000)={0x42424242, 0x42424242}, 0xffffffff80000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/11/11 06:32:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e84000-0x8)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007c3000)="75736572aa736563757269747900", 0x2000000005) lseek(r0, 0x0, 0x4) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000791000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000baf000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008f1000-0x4)=0xc) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x4, &(0x7f0000200000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xeab000)=nil, 0xeab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000013000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$alg(0x26, 0x5, 0x0) listen(0xffffffffffffffff, 0xb6b) syz_extract_tcp_res$synack(&(0x7f0000017000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7f000-0x8)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f00002c8000)=0x0, &(0x7f00002b3000)=0x4) syz_emit_ethernet(0x125, &(0x7f0000018000-0x125)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [{[], {0x8100, 0xfffffffffffffff8, 0x3, 0x81}}], {{0x6207, @ipv4={{0xf, 0x4, 0x20000000000, 0x800000000, 0x113, 0x0, 0x7, 0x1ff, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x94, 0x8, "ab64534f4b99"}, @generic={0x44, 0xc, "431c06bb844506050fa2"}, @generic={0x87, 0x11, "11b70c78d7edcc4b656c4e4c51948b"}, @end={0x0}]}}, @tcp={{0x3, 0x2, r4, r5, 0x59, 0x0, 0x5, 0x100000c3, 0x0, 0x0, 0x5, {[]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00006e2000)={0x5, 0x9e6e, 0x820c, 0x6, 0xfffffffffffff801, 0x10000, 0x1, 0x401, r2}, 0x20) ioctl$sock_ifreq(r7, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0xfffffffffffffffc, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) getuid() 2017/11/11 06:32:06 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000385000)="2f6465762f7573626d6f6e2300", 0x7, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f000028b000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1, 0x20, &(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa) socketpair(0x8, 0xa, 0x5, &(0x7f0000814000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000917000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000869000-0xb)="2f6465762f6877726e6700", 0x80001, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000b22000)=0x7, &(0x7f0000043000-0x4)=0x4) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x2, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000e9f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005f7000-0x4)=0x54) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r6, 0x4008ae9c, &(0x7f00007a4000)={0xe, 0x1, 0x0, 0x0}) geteuid() ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000012000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x404040, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) socket$inet_sctp(0x2, 0x5, 0x84) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000099c000-0x4)=0x0, 0x4) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f0000101000)=r8, 0x4) ioctl$KVM_X86_SET_MCE(r6, 0x4040ae9e, &(0x7f0000318000-0x40)={0xaac75d3986ff5eba, 0xfffffffffffffffd, 0x0, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_X86_SET_MCE(r6, 0x4040ae9e, &(0x7f0000014000-0x40)={0xec80000000000000, 0x0, 0x240000004, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2017/11/11 06:32:06 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000009000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000014000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000019000-0x4)=0xc) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001b000-0x4)=0xc) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00006f2000-0xb)="2f6465762f6c6f6f702300", 0x60, 0x0) socketpair$ax25(0x3, 0x2, 0xcd, &(0x7f0000c15000-0x8)={0x0, 0x0}) dup(r4) fadvise64(r3, 0x0, 0x7ff, 0x4) mmap(&(0x7f0000000000/0xa20000)=nil, 0xa20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000fca000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x2}, 0xc) mmap(&(0x7f0000a20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000a20000)="2e2f66696c653000", 0x404000, 0x50) r7 = dup3(0xffffffffffffffff, r5, 0x80000) mmap(&(0x7f0000a21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(0xffffffffffffffff, 0x0, 0x1, &(0x7f00006b6000)=0x0, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b91000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000247000)={0x0, 0x0}) fcntl$lock(r10, 0x7, &(0x7f00009bc000)={0x3, 0x8000000000000004, 0x0, 0x2, r1}) r11 = shmget$private(0x0, 0x4000, 0xc0, &(0x7f00009e4000/0x4000)=nil) shmctl$IPC_STAT(r11, 0x2, &(0x7f0000949000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000113000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000eb000-0x4)=0x14) ioctl$KDSKBLED(r6, 0x4b65, 0x1) fcntl$lock(r3, 0x7, &(0x7f0000016000)={0x7bfffffff, 0x0, 0x1, 0xff2, r2}) fcntl$lock(r9, 0x6, &(0x7f0000d40000)={0x0, 0x0, 0x80, 0x0, 0x0}) renameat(r8, &(0x7f0000b87000-0x8)="2e2f66696c653000", r7, &(0x7f0000e63000-0x8)="2e2f66696c653000") 2017/11/11 06:32:06 executing program 7: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fbc000)={@generic="306093f5ffe800000000067d08cebd5c", @ifru_names=@common="69726c616e2f00000000000000000000"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x8000000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x800, 0xfffffffffffff00c}, {0x6, 0x100000001, 0xfffffffffffffffe, 0xfff}]}, 0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r1) r4 = getpid() fcntl$setown(r1, 0x8, r4) mmap(&(0x7f0000f52000/0x3000)=nil, 0x3000, 0x2000001, 0x20150, r2, 0x0) mmap(&(0x7f0000c9b000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000014000)={&(0x7f0000003000-0x60)={0x27, 0x5, 0x3, 0x7, 0x3, 0xfffffffffffffffe, "55689d844febc2dfd6ff1acb5afea2fdb39b64fa44c153ab9feda9d25e0c25e5b4b8778bd7d08f3b257f2203bf654c9f21f54f59de892028d8622c00630748", 0xd346}, 0x60, &(0x7f0000026000)=[{&(0x7f000000f000-0x94)="12dc3adb5cdf55fb546620c25857683ee59494c3be37cf739e979dc8d1d042625d3f5c86f6c54fcd08cfd165e44c358168e3fcc6d6ac47392b84c3627efb17191d49ff2e485333bec578af109863a03eb7e1949dd721b76d4d3a002fb6c2a724742d9fac70ebc1113fc62e3736cdecec3eccb1c3f8a1ab3c19ba6fca697fc33f0a50fdb474300128bb62c840f9a2532349f5883b", 0x94}, {&(0x7f000002e000)="b35f0001000000000000ecda740f544f2d4f6107000000000000005dbeb777547e33311723a3736d0e60f783a28ad036020000005e9132d00d3c7fa23076c176a4d88554f674010012b79f11a77b74e512b75e80effc7a8ae0670eaf76d376dcb7f211154bd47b8aa983d27080fcec6c", 0x70}], 0x2, &(0x7f000002e000)={0x1010, 0x1, 0x1, "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"}, 0x1010, 0x1}, 0x1) connect$ax25(r3, &(0x7f0000028000-0x10)={0x3, {"7694b2b80dcbec"}, 0x9f}, 0x10) getsockopt$sock_int(r1, 0x1, 0x31, &(0x7f00007ce000-0x4)=0x0, &(0x7f000070e000-0x4)=0x4) sendto(r1, &(0x7f000077d000)="08e3ff00", 0x4, 0x800000, 0x0, 0x0) r5 = dup(r3) r6 = getuid() mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1000000000000002, 0x36, r5, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f000000d000)=0x3, 0x4) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000e71000)=r6) r7 = dup2(r1, r1) ioctl$KDDISABIO(r5, 0x4b37) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r7, 0x5419, &(0x7f000093d000)=0x0) mmap(&(0x7f0000186000/0x2000)=nil, 0x2000, 0x4, 0x9910, r3, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000030000)={0x0, 0x0}) madvise(&(0x7f00005d3000/0x1000)=nil, 0x1000, 0x13) sendmsg$netlink(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000002d000-0x50)=[{&(0x7f0000004000-0x3238)=[], 0x0}, {&(0x7f0000026000)=[], 0x0}, {&(0x7f000000b000)=[{0x74, 0x2000000000000008, 0x108, 0x9, 0x36c000000, "047804b1a8c2e8ca3a6f5f7ac48a711f3ffba3589fe86bcd269f80e9eb77a9506d91f4c08472a0ecf74d5636b6a4ff52ec05bbb0f37b368c75a62f8503b2d32921f2ac609419136490e95108840d74fd858e6ad4219c47570c2cc0cb6c331d82ee0dcb51"}, {0xa0, 0x0, 0x0, 0x9, 0x71c, "d28d992695fd01cb12395b718b5c628b1908a9648c0f2347059db93e475c406463faa5c764b930babab5af0b2d336f46cb8d3bea0dd69c61ec6a3e0d9abff329e9bf0ca3b64d9bd8b218788200f595bc5cd4a6d5de38f1b772347cf6c2561e17c6c12f1bda739772f1a8b42f745ade2c9ddea8b02d86b7a72c75e50159dfdc6d81cd05ce6778b1c805d27a3061951a76"}, {0xb4, 0x9, 0x60c, 0x3, 0x3, "6d5bd940aab7bd2fd0dcbb3a13fc5fad19e7aca1cdaeff85d885f0dc76aee7964375a6d259f9b14b2bf5e2db2b67d74573f9b0fbe5e357f7cbd7d23b4669d796aeda8ce3702e2a0009ef0051a13464318d408443b40d573fe89430e65d207db8b1d97a6546f1ca4b25ba9b6bf9e6d698630e0d8bfe2ff28c5a9e1ee8f74357ad9766db6eb5b8fd11569f31c7fbb64cc5bef5139b3f9060173563b7f632a40241b2e3d81a"}, {0xa4, 0x8, 0x812, 0x4, 0x5, "edb1b4a0140208c8d65f141295b5d0c8ede9f044ff3bdb4afdda3fdff2165615840d94876d345f9f76394964815494266b06264c63af364dc268019e130cb217beb7fe58de4a00eacbb4cfefb47324c30e10144db665f339c8eb72325b97f70ecf8b3ed5e4728cb13c89c10680f4fa1ff422920c5c1bf4441f601c3673dfbfe566964aea062a3b49ebfd61a3a7cb22323b374c00"}], 0x26c}, {&(0x7f0000001000)=[{0xd4, 0x8000, 0xb34, 0x0, 0xb7e, "2756c1cbe9206fabb9ffb956ba6d201742561d44ef276d04b8543325d0b0905100551d8260fd332ed3ceb3ccc165597701080dcbbcbdfeeb1a8ff51c5b4ccd929bc36fb903fd270e1d91a011cac49108c27feb9c971641b0384a0e668f9e5b6fd51934c393b054fd2ff59600ade56d12615c22a3bff7a25e0a964b0ab447e324757d7ee677aadd99fe88e9653beb0293a9c80eeb648cdc91cf02721e47ab9146d38bea853d2ceec04ed7e5e27c1be68d39c495ed773c6b5c9b1ab826218a1ae55d61"}], 0xd4}, {&(0x7f0000019000-0x2170)=[{0x1010, 0xfffffffffffffff9, 0x0, 0x6, 0xa33d14c, 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{0xbc, 0x0, 0x621, 0x6, 0x400, "ad056a0504bfbf6454a8960fd2b299a27279c21bc51ed3943370c873ff3cd5c3983faabca8248373fa19bc2214708d0f33e36b1be3a7a562b6e5dc0498af2cbe6e2cde47dd83e3df4f82a4e0fff218de0f3ef9a9261ffa16493f41f1918c8ce6a97f3ce2a1b7f4845d0ab30770f52ce013316eb70497b610215abc7b9f90fc0297e41d7eb5df6ccd5a809639e6cf01b99ac965dc314914aabd57e4c78044d0ed54bdafc20c794fe329cceabc"}, {0x7c, 0x400, 0x601, 0x24ad86c8, 0x400, "bf8f8111766f02ad3144c8c2acd831ff3261d55cc9024ade219e2213d3bd9fa5a3e10efe3f77fb89a1bdedcb1c36905a397415cad1e9121020654c6f37aab6d3d247bd75d18f4e3b0bdad2f72eb75c2ed86d50a82e25e12ac8a28fcb7e73d16236ba044b30831ff371"}], 0x216c}], 0x5, 0x0, 0x0, 0x48010}, 0x8004) 2017/11/11 06:32:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt(r1, 0x10f, 0x7f, &(0x7f0000fe0000)="", 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x80000002) r2 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) write$evdev(r2, &(0x7f000052a000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00008eb000)={0x0, @in6={{0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x76}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x3f}, &(0x7f0000fdf000-0x4)=0x98) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000f24000)={0x0, @in6={{0xa, 0x1, 0x20, @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, 0x2}, &(0x7f0000fde000)=0x98) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000fdf000-0x8)={r4, 0x0}, &(0x7f00006af000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000f74000)="00000000000000000000000000000000000000", 0x13) sendmsg$netlink(r5, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000f52000-0x10)=[{&(0x7f0000ba7000)=[{0x14, 0x1e, 0x20000000000003ff, 0x0, 0x0, "0e"}], 0x14}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000029d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fdf000-0x5)=@ethtool_sset_info={0x37, 0x5, 0x3, [0x3, 0x7dd, 0xfffffffffffff581, 0x1000, 0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket$inet6(0xa, 0x3, 0x3) write(r6, &(0x7f0000fdd000-0x29)="1c0000000004000521e664", 0xb) syz_emit_ethernet(0x105, &(0x7f0000e5e000-0x105)={@random="ff01395447d8", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "1db4ba", 0xcf, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x7f, 0x10, 0x3, 0x1, 0x4, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0x33, 0xb05, 0x2, 0x7, 0x0, 0xffffffffffffff01, 0x1}], @dccp={{0x3, 0x1, 0x4, 0x1, 0x80, 0x0, 0x0, 0x2, 0x6, "302781", 0x6, "3ae441"}, "a6fd4572b96a45041466926b2c8cf96d0700bf615a53da43c83c748e1637effd0c92d9b2898b8009b1b38351a665cc"}}}}}}, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/11 06:32:06 executing program 1: mmap(&(0x7f0000000000/0x953000)=nil, 0x953000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000811000)=0x0) mmap(&(0x7f0000957000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000958000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000755000)=r1) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000957000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000957000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000957000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x81, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) r3 = syz_open_dev$sg(&(0x7f0000021000)="2f6465762f73672300", 0x20008, 0x80000040003) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x5, 0x32, r2, 0x0) ioctl(r3, 0x5382, &(0x7f000005b000-0x2)="9ff79c") mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x2000007, 0x8010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000001000-0x8)={0xbd, 0x4, 0x7, 0x3}, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000058000-0x3f)="2f6465762f73672300") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/11/11 06:32:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00007a6000)="7365637572697479285ee1706f7369785f61636c5f6163636573732f00") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d0b000-0x9)="2f6465762f73672300", 0x7fff, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ff000/0x3000)=nil, 0x3000, 0x0, 0x110, r1, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f0000022000)=[]}) inotify_add_watch(r1, &(0x7f0000979000)="2e2f66696c653000", 0x20000000) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x6, 0x800000000000003) r3 = memfd_create(&(0x7f000063c000-0x6)="800065657201", 0x4000000004000002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x100000000033, &(0x7f0000ff4000-0x18)="ff020403090000f31d001122000000d8144a0000fd0002de", 0x18) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000a07000)=0x0, &(0x7f00008c1000-0x4)=0x4) epoll_create1(0x80000) socket$bt_l2cap(0x1f, 0x7, 0x0) syz_open_dev$usb(&(0x7f0000002000-0x15)="2f6465762f6275732f7573622f3030232f30302300", 0x47f228e9, 0x6002) connect$inet6(r4, &(0x7f0000ff2000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f000047f000)={0x7fff, 0x0}, 0x8) close(r3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r5, &(0x7f000082a000-0x1)="06", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) semget$private(0x0, 0x3, 0x20000000000530) 2017/11/11 06:32:23 executing program 0: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000aa1000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xd42e}, 0x1c) r1 = socket$inet(0x2, 0x100080005, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000ee000-0x10)={0x0, 0xc, 0x0, 0xec}, &(0x7f00001fb000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00008ac000)={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]}}, &(0x7f0000d3f000-0x4)=0x8c) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000fcd000-0x3a)="99daa6d600cb8b7cda743618237f86e4779ff8cb6b000003e29ccd43d9d3d259cddca87f000000000000000085ac2bece565df6767a776aa9ff7f4644b063f934076020052000000fff27b10c27a43547f02873fcdeeaa708200ffe7000000000100000007e9952264f5e2913d5cc75ed22828389ff1acb8d3de3175c427e3094cd1e9655c480a1cecd4000000000000007814c7370212616c9dde7a303b8aee6490d700000007f3a5b08cde61496a", 0xaf) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a90000)={0x400, 0x4, 0x0, 0x2001, 0x3, 0x7, 0x1, 0x5, r2}, &(0x7f0000fcd000-0x4)=0x20) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000578000)="10", 0x1, 0x4, &(0x7f0000789000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f000077f000)="bf", 0x1, 0x2000c004, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000f4f000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000939000-0x4)=0x6, 0x2000000080800) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000ef1000-0x4)=0x59c) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000fc9000)={0x3, 0x2f1, 0x5, 0xffffffffffff92be, 0x5, [{0x9, 0x9, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x3, 0x5, 0xfffffffffffffffe, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0}, {0x1f, 0x5, 0x3, 0x0, 0x0, 0x3004, 0x0, 0x0, 0x0}, {0x1000, 0x0, 0x80000000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x0, 0xf, 0x7fffffff, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) shutdown(r4, 0x800000001) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x2, 0xbffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000fca000)=0x1, 0x4) shutdown(r0, 0x40000000001) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d32000)={r3, 0x6}, &(0x7f00006fa000)=0x8) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r5, 0x8931, &(0x7f00003a8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x80009c, 0x400000000000008, @fr_pvc=&(0x7f00005e1000-0x4)={0x7fff}}}) 2017/11/11 06:32:23 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000227000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000045a000-0x30)={0x8001, 0x7, 0x9, 0x2b76, 0xea35, 0x82e3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$vcsa(&(0x7f0000260000)="2f6465762f766373612300", 0x0, 0x0) socket$inet(0x2, 0x3, 0x7) ioctl$TIOCCONS(r1, 0x541d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000001000-0xa8)={{0x6, 0x7}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81, 0x80c40, 0x68be, 0x7ff, 0x7, 0x7, 0x19, 0x0, 0x3, 0x480000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$inet(r1, &(0x7f0000000000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000002000-0x2)={0x0, 0x0}, 0x2) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x400000000000d0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) 2017/11/11 06:32:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dri(&(0x7f00007d8000)="2f6465762f6472692f636172642300", 0x0, 0x0) mmap(&(0x7f0000000000/0x273000)=nil, 0x273000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init() r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usb(&(0x7f000026f000)="2f6465762f6275732f7573622f3030232f30302300", 0xfffffffffffffff8, 0x602) mmap(&(0x7f0000273000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000203000)={0x1, [0x0]}, &(0x7f00001d7000)=0x8) mmap(&(0x7f0000274000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000275000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000275000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000276000-0x5)="6465616400", &(0x7f00000d0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000276000-0x53)="20c43c85c465be33321296266c272fd09898c71bf0ef4f68980b051ac60edd29be981dc7c945adbcfaa57c83a910033c3b3df0542a376951e6e10ef8a2ee9970966b5764fdfff530c76fc8c8215114b12f3806", 0x53, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000274000)={r5, 0x40, "6fef7f1598ab7fa7eb944143d47589c4caedd8337ceffa654861f9f16915c4a9b537111bce74b66b59365e0bb5f3cec71ce4e5d362fd99db6ca9f5edfb4ded3e"}, &(0x7f00000b7000-0x4)=0x48) ioctl$PIO_UNIMAPCLR(r4, 0xc00c5512, &(0x7f0000274000-0x6)={0x1, 0x1000000000003, 0xffffffffffffffff}) fchdir(r0) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f000019f000)={0x5000, 0x2000, 0x81, 0x24ba, 0x8}) mmap(&(0x7f0000274000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000276000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000276000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000276000)={r6, 0x4, &(0x7f0000276000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x68c6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x6}]}, &(0x7f000023f000-0x4)=0x10) mmap(&(0x7f0000277000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000277000)={0x10001, 0x1, 0x7f}) ioctl$TIOCPKT(r4, 0x5420, &(0x7f00000b3000)=0x8001) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000076000-0x20)={@common="67726530040000000000000000000000", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000275000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = open(&(0x7f0000275000+0x7c9)="2e2f66696c653000", 0x10000, 0x9) ioctl$KDGKBMODE(r7, 0x4b44, &(0x7f00001d1000-0x8)=0x0) ioctl(r1, 0xfffffffffffffffa, &(0x7f000048b000-0x9)="00070000ff0e00006c") 2017/11/11 06:32:23 executing program 1: r0 = gettid() getpgrp(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000402000-0x4)=0x0, &(0x7f0000be1000-0x8)=0x0, 0x403, &(0x7f0000a92000/0x1000)=nil, 0x2) clone(0x0, &(0x7f0000054000-0x2)="", &(0x7f0000019000-0x4)=0x0, &(0x7f0000022000)=0x0, &(0x7f000000b000-0x1)="") sched_getscheduler(r0) r1 = syz_open_dev$usb(&(0x7f000026f000)="2f6465762f6275732f7573622f3030232f30302300", 0x4, 0x88000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x2810, r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000002000)=@generic={0x1f, "49d89f504d05f133a413e6a51f76c7afb92f2b8fdd8fbb911e48e1f2c3ef45145dba0d731f6ba1f538faf7a49db14a07ea0df3766905d2841ba680ccafdd1af4598a42217aae39c507b5dce3b50a0c9d30acd285a1791e4d0000000290675710a4747bafd3a0a6309d74b5894c8f98d57305000000813e7bb3972251d2e1"}, 0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000e57000)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000)={0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000000)={r3, 0x4000000000000}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000990000)={r2, 0x7}, &(0x7f0000000000)=0x6) r4 = semget(0x0, 0x4, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r4, 0x3, 0x12, &(0x7f0000004000-0x12)="000000000000000000000000000000000000") 2017/11/11 06:32:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x4000000000000c, 0x84) r2 = socket(0xa, 0x3, 0xff) sendto$unix(r2, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d911967700", 0x29, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) r3 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000074000)={0x0, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0xc8, 0x7fffffff, 0x9, 0xb9}, &(0x7f000041b000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000068f000)={0x0, 0xfffffffffffffffc}, &(0x7f000036e000)=0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000efa000-0x8)={r4, 0x3}, &(0x7f0000090000)=0x8) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r2, 0x101, 0x2, &(0x7f000092c000-0x4)=0x800, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f0000006000-0x1)={0xffffffffffffffc0}, 0x1) r7 = accept$inet6(r0, &(0x7f0000767000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000028000)=0x1c) getsockopt$inet6_udp_int(r7, 0x11, 0x67, &(0x7f00009c3000-0x4)=0x0, &(0x7f0000613000)=0x4) r8 = socket(0x20000000001e, 0x1, 0x1) getsockopt$sock_buf(r6, 0x1, 0x10000000001c, &(0x7f0000d21000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000012e000)=0x9c) setsockopt(r6, 0x10f, 0x0, &(0x7f000092c000)="00210300", 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000c21000-0x4)=@int=0x6, 0x4) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f00001b7000-0x14)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) setsockopt(r6, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000c87000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000847000)={0x2, {{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]}, 0x0, 0x4, [{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}]}, 0x2b8) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000975000)={0x2, 0x9, 0x8, 0x3f}, 0x8) sendmmsg$inet_sctp(r6, &(0x7f0000363000)=[{&(0x7f0000626000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000044a000-0x20)=[{&(0x7f0000510000)="c4c45bc97009e84a8d330e0e123a97872c6812dd4be15bfba3b7146dd4700650ab08c58ea5aef4315ea5f0f89d25170dcfcd01c0b1d450e221c90c3f2525954658a15222a2159a677dfe5159a892afa0d7798a8683f7f81912b3920bc2c2e8e6297404d1a89b2da9fb9f1936153895ee3baddc36543560c3a2cea1ab9e34ea4015553de56874b4a7a29724d223e43da03ae097b78722682094e96691989fbd", 0x9f}, {&(0x7f0000c81000-0xa0)="e4d3bf147e9cb4a0e7eb574cb26fddf5c182105075fd79b9c158c4dc8c329ebf48cedab49d767736e10a77f816feac3aef6f40ef2433815f0f439547c9c5945a010471ad9939b0c10ba66a8759282f7d0ffe8d90c132c64834cace6abaffb512342c842a1776675245e00c775632831a34a160531d08985fd24689a119ef5a50c45a66119c0d0f3177df04459e2aa815b5e064cfe12a3355600312ba075b4812", 0xa0}], 0x2, &(0x7f000034b000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x208, 0x4, 0xc5ba, r5}}], 0x1, 0x50}, {&(0x7f0000000000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005ec000)=[{&(0x7f0000768000-0x2e)="1fb2782a7eae28b10e33e60afb65732f7111b2926481d8fd88e387497694b9e9417c74bb7b552f80ef24cbfbefb8", 0x2e}, {&(0x7f0000dc5000-0x9)="3125d9f6752d5882c1", 0x9}], 0x2, &(0x7f0000a60000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x4800000000, 0x6, 0x0, 0xf81, 0x4, 0x100, 0x10000, r5}}], 0x1, 0xc0}, {&(0x7f00004f6000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006a0000-0x40)=[{&(0x7f00001f6000)="9bccf83725d290ae1d7033f1170d24f214428ad2ad0fb9fcc424faa61a57f7bf276ae0db35e70fdf69df8bf335242fc250b5fb43e8b3f7882f1c70c11e7aade2796c0097d1d746562ef317e2f0029b769913b2eae4dd776467b01f86a7a97a6a5da86aa83ec1d9a4ab88f74722ddf754687706befef1d093acb2aff46e918a7a4ad0edace1d6e85dfdedb438db52ff0bd3d840253020fbba871264d4347a1b407b8734e0f109435ac0bb07fa3f734e4893a3b6d6beb1a100d77a8be7b2cc5383f115468f98f9cbcd6ee9f56401c5b153c4fe0d774a70c02655373022edbecc8dc4c18bec073379d0b4943893", 0xec}, {&(0x7f0000f3d000)="b25ec60e48c7916a43d1a1c9dd425e8e1b3a02f24e72b890b4d9d7deeb00a86198", 0x21}, {&(0x7f000094b000-0x96)="6d3b4f0ff33ae5e7d8908bb9c1b4b887b113c3d134958997e7e45aec3fea787d56a92f74e5f43996dc5b8a65bd4e8f1d7fe2574beed11c083ea4ac3349cc9ca5b1112ea92a171d86c58d0f7a0530c4eaefbb993339ba4909cd886540ca7a854a7abd9be2480b7c4408f075873735ddf51532d65bc4a94ff55a5c7503430de4e8a2645836c67abf03b574e429d656f5c3e77d454a0366", 0x96}, {&(0x7f0000777000)="bc220d88633f2b92039697380e3ae3cd37a101b14beb3d436e7dfbb87e80a558f760e927eb7fe61473132a77bf86aa0909ddbea0313707c994a4c6bc55704b0a0280c11cba4d294fb3e92a2b81f3ecae4d7f29f6cd18804d02c7a3d4b88be79efc38d181add1bf6269276d0d31142c458288debe785f78d4590b2006123faa7008b2e4323b52ef375a5d431560de19d19549a52f7418a92b7e683e491663bc95c9d7ba6e627bc474b4de2908a30a9ce3581b5d4a", 0xb4}], 0x4, 0x0, 0x0, 0x80}], 0x3, 0x400c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00003ca000)=0x0) setsockopt$inet6_int(r2, 0x29, 0x448, &(0x7f0000003000-0x4)=0x100000000004, 0x4) 2017/11/11 06:32:23 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000000e000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x45, &(0x7f000000e000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000000f000-0x4)=0x1000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x6) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000f000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000000e000)=0x10, 0x40000080000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x40000000032, 0xffffffffffffffff, 0x0) r4 = accept$inet6(r3, &(0x7f0000010000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000000f000)=0x1c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f000000c000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95, 0x2, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000000a000-0x30)={0x7, 0x0, &(0x7f0000000000)=[], &(0x7f0000006000-0xe)="00", 0x1000000000000000, 0x73, &(0x7f0000006000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x0}, 0x30) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000000e000-0x14)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000007000)={0x0, @empty=0x0, @empty=0x0}, &(0x7f000000a000+0x120)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000000b000)={0x4, 0x9}, 0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r2, &(0x7f0000013000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000014000-0x4)=0x1c) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x10000, {{0x2, 0x0, @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, 0x8, [{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @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, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}]}, 0x4d8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000015000-0x4)=0x4, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000001000)=0x800809379, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000009000-0x4)=0x0, &(0x7f000000e000-0x4)=0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000000d000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000002000)=0x0, &(0x7f000000a000)=0x4) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f000000d000-0x4)=0xb, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000016000-0xa22)="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", 0xa22, 0x20000000, &(0x7f0000007000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000016000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x2000, &(0x7f0000010000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, 0x32, r3, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000016000-0x4)=0x1) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000003000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000016000)=0xb) 2017/11/11 06:32:23 executing program 6: mmap(&(0x7f0000000000/0x22b000)=nil, 0x22b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7) request_key(&(0x7f000022b000-0xb)="636966732e69646d617000", &(0x7f000010d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001cb000-0x2)="2a00", 0xfffffffffffffff9) keyctl$session_to_parent(0x12) 2017/11/11 06:32:23 executing program 4: get_robust_list(0x0, &(0x7f0000056000)=&(0x7f0000036000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000056000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x20040, 0x80) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000592000-0x10)={0x0, 0x0, 0x81}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x1f, 0x4) sendto$llc(r0, &(0x7f0000000000)="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", 0x1000, 0x4000000, &(0x7f0000000000)={0x1a, 0x5, 0x925, 0x3ff, 0xffffffff, 0x9ae, @random="de213bd19f6d", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000002000-0x4)=[r2]) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r4, 0x7c}, &(0x7f0000001000-0x4)=0x8) r5 = msgget$private(0x0, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000002000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={r1, r3, 0x8001}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000003000-0xe8)={0x0, 0x0, 0x0, 0x12, 0x200, 0x0, 0xb, 0x0, 0x11, "437f9ac5cd783a2e21c4f73c611207ddfc77cc2bcae75c5e267871498bd63e8cc00cf55edff58565e3e0115f229d646baf92ec055d9a105313169465f73379f3", "4e0eb21fc0bb4d8583c0eeadd28fcdf84d2efb47421d8a8938e7c4dd34239709fa2b6661b5228104f4c5ae9bd8f2fe5b175ee9e2ba6ecebd6abb41ec87310cdc", "aacbeea1c6b153ccc583f3adc3c62458d02c6ba817d0a4d0501315ba7df39842", [0x8, 0x400]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x4, 0x0, 0x1, 0x80000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000-0x20)={0x0, r6, 0x10000, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x4)=0x1, 0x4) 2017/11/11 06:32:23 executing program 6: mmap(&(0x7f0000000000/0x292000)=nil, 0x292000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00001d7000)="2f6465762f7663732300", 0x3f, 0x40000) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000d72000-0x4)=0xeb8c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000003000)=0x1, &(0x7f0000004000-0x8)=0x2) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000004000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @rand_addr=0x4}, 0xc) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000004000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000000003, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c6b000)={0x10, 0x0}) memfd_create(&(0x7f00001cb000-0x7)="6d643573756d00", 0x2) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000a5f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r4, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r4) r5 = open(&(0x7f0000f45000)="2e2f66696c653000", 0x4000, 0x4) getsockopt$sock_int(r5, 0x1, 0x3b, &(0x7f0000e6e000)=0x0, &(0x7f000011e000)=0x4) dup2(r4, r2) 2017/11/11 06:32:23 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000001b000)="47504c24656d3100", 0x41, 0x100, &(0x7f0000027000-0x40)={0x9, 0x1, 0x7ff, 0x8000, 0x0, 0x0, 0x0, 0x3}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x4000032, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f000000f000-0x8)="47504c24656d3100", 0x42, 0x0, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f000002f000-0x54)="5f17744763fcc8e482335d8af9403d2993aad8a27eac41a0686ed648d2703316a87cffde542cc55ebc6550f430f1d0f4ef90e304080000026100000000007a9221b12e257a0a8fce390c13eb7efa44f47f5897", 0x53, 0x3, 0x0) r2 = dup2(r1, r0) mmap(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x13, 0x132, r2, 0x13) mremap(&(0x7f0000727000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f000072a000/0x1000)=nil) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000032000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001b000/0x2000)=nil, 0x2000, 0x2, 0x10010, r4, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0xffdfffffffffffff, 0x32, r2, 0xffffffffffffffff) mmap(&(0x7f000002d000/0x2000)=nil, 0x2000, 0x3, 0x2000000003110, r1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000002000)={0x0, 0x0, 0x1}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f0000729000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000025000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x40000000000000) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000032000-0xa)="2f6465762f70746d7800", 0x20000, 0x0) ioctl$TCSETAF(r5, 0x5404, &(0x7f0000741000-0x14)={0xe6, 0x3, 0x5, 0x1, 0x40, 0x8, 0x8, 0x100, 0x3, 0xf8e}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, r4, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000728000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000033000-0x4)=0x52) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) connect(r3, &(0x7f0000032000)=@nfc={0x27, 0x10806, 0x8000080b, 0x7}, 0x10) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000024000)={0x0, 0x7fffffff, 0x7, 0x0, 0xe144, 0x10001, 0x30, 0x6}, &(0x7f0000031000)={0x80100, 0x7ff, 0x80000000, 0x400, 0x1, 0x20002, 0x1000000009, 0x3}, &(0x7f0000026000-0x40)={0xe75, 0x2, 0x100, 0x1, 0x2, 0x0, 0x5, 0xfff}, &(0x7f000001b000-0x10)={0x77359400, 0x0}, &(0x7f0000012000-0x10)={&(0x7f000002e000)={0x2}, 0x8}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xf) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000033000)=0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000033000)=0x0) ioctl$TIOCGSID(r6, 0x540f, &(0x7f000072a000)=0x0) r7 = getpgid(0x0) r8 = getpgid(r7) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r8, 0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f0000035000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7ff, 0xffffffffffffff83, 0x0) 2017/11/11 06:32:23 executing program 4: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000579000-0xc)={0x3, 0x0}) r2 = syz_open_dev$usb(&(0x7f0000945000)="2f6465762f6275732f7573622f3030232f30302300", 0x2, 0x208000) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000039b000-0x38)={&(0x7f0000858000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000bed000-0x30)=[{&(0x7f0000fcb000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f0000e64000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f0000fc9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}], 0x3, &(0x7f0000c89000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa, 0x7}, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000fcc000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000099a000-0x4)=0x2, 0x4) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fce000)="01", 0x1, 0x0, &(0x7f00001f8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2000000100021, &(0x7f0000fcb000)=0x0, &(0x7f00003e3000-0x4)=0x4) finit_module(r1, &(0x7f00005d6000-0x18)="70726f63706f7369785f61636c5f61636365737324257d00", 0x1) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000aa3000-0x4)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000932000)="2f6465762f73657175656e6365723200", 0x480, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000060a000)=0x0) poll(&(0x7f00001b7000)=[], 0x0, 0x0) 2017/11/11 06:32:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f62000)={0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f00007f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000cf3000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d8e000)={@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]}) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000000b000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x1, 0x0, 0x40000002, 0x80, 0x0, 0x40, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7, 0x100000, 0x0, 0x4, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xfffffffffffffffb}, 0x3, @in=@broadcast=0xffffffff, 0x7ff, 0x5, 0x0, 0x0, 0x3, 0x3, 0x9}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x1000000000000010, &(0x7f0000fca000-0x19)="02000000000001000000be8c5e1302ffffffdf", 0x13) syz_emit_ethernet(0x2b, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x2, 0x9, 0x0, "ff"}}}}}, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = epoll_create1(0x0) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x81, 0x0, 0x400000000000000, 0xfffffffffffffffc}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x1, 0x7, 0x3, 0x2, 0xffffffff}}, 0xe8) r7 = socket(0xf, 0x7, 0x5) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000bb8000)=@int=0xe4, 0x4) write(r7, &(0x7f0000001000-0x10)="0212a12502000000090500d91dfb3700", 0x10) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000008000-0xc)={0x20000015, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000005000)=[], &(0x7f000052c000)=[], &(0x7f0000002000-0x8)=[0x0, 0x0], &(0x7f0000005000-0x10)=[], 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(r8, 0x29, 0x23, &(0x7f0000000000)="", 0x264) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000fcb000)={0x0, @in6={{0xa, 0x2, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1003, 0x6}, &(0x7f00005b1000)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x5, &(0x7f00008ac000-0x8c)={r9, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r10 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r10, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x10, 0x15, 0x201, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) recvmsg(r10, &(0x7f0000a2d000-0x38)={&(0x7f000081d000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f000067e000-0x60)=[{&(0x7f0000cae000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f00007e2000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f0000999000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000c3d000)="", 0x0}, {&(0x7f0000713000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00009c3000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x6, &(0x7f0000220000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9, 0x6}, 0x2042) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f00007b0000)={0x0, 0x10}, &(0x7f0000094000-0x4)=0x8) 2017/11/11 06:32:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b74000)={0x1, r0, 0x0}) write(r0, &(0x7f0000bd1000)="1c0600081e0001460022081d00000001001414000106ff0280f7000000061800", 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009ef000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x5427) dup3(r0, r2, 0x82000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa4daa23081996fda, 0x7, 0x3) r3 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059d000-0x8)={0x0, 0x7baf}, &(0x7f0000170000-0x4)=0x8) utimes(&(0x7f0000cbd000)="2e2f66696c653000", &(0x7f0000bf7000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}) mmap(&(0x7f0000000000/0xdc5000)=nil, 0xdc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x1, 0x0) r6 = perf_event_open(&(0x7f0000d66000-0x78)={0x2, 0x78, 0xdd, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x8000000000000000, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x400000000000, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0x1, r5, 0x0) unshare(0x4000) dup2(r6, r6) fchmod(r0, 0xfffffffffffffffd) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000667000-0x9)="2f6465762f6b766d00", 0x200, 0x0) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0xd, 0x50, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00008d0000-0xd)="2f6465762f7573626d6f6e2300", 0x8, 0x206840) mmap(&(0x7f0000ccb000/0x4000)=nil, 0x4000, 0x0, 0x3e, r7, 0x0) 2017/11/11 06:32:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000e0c000)="2e2f66696c653000", 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00006e1000)={0x0, 0x0, 0x2, 0x0, 0x1f8ab4bc, 0x0}, &(0x7f00009eb000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000281000)={r2, 0x3, &(0x7f00000eb000-0x48)=[@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3d}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400080000}]}, &(0x7f0000d39000-0x4)=0x10) sched_setaffinity(0x0, 0x8, &(0x7f00005e4000)=0x76) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000014e000-0x4)=0x7ff, 0x4) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ed2000)="2f6465762f6b766d00", 0x408401, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fcntl$setflags(r1, 0x2, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x7488, 0x400, 0x0, 0x5, 0x0, 0x0, 0x28800, 0xd, 0x5, 0x0, 0x0, 0x1, 0x0, 0x80000000000, 0x0, 0x2, 0x0, 0x20c09, 0x2, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$KVM_SET_CLOCK(r5, 0x4030ae7b, &(0x7f000093d000-0x30)={0xffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000a60000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) unshare(0x20000000) clone(0x2800a300, &(0x7f0000378000-0x1)="d9", &(0x7f00007e9000-0x4)=0x0, &(0x7f000040b000)=0x0, &(0x7f0000d4a000-0x2)="04ff") ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e5e000)=@assoc_value={r3, 0x5}, &(0x7f0000f3b000-0x4)=0x8) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x1ff, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000cd7000)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000b69000-0x4)=0x0) getpgid(0xffffffffffffffff) ptrace$getregset(0x4204, r6, 0x207, &(0x7f00001c5000-0x10)={&(0x7f0000b08000)="", 0x0}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000d9e000-0x40)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$packet(r1, &(0x7f000078b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002dd000-0x4)=0x14) stat(&(0x7f00005a3000)="2e2f66696c653000", &(0x7f0000716000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000212000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0x8000, 0x3, 0x1000, 0x0, 0xffffffff00000000, 0x3, 0x80, 0x20, 0x9, r7, r8}, {0x0, 0x3, 0x100000000, 0x6, 0x3f, 0xed13, 0x3, 0x7b}, {0x1f, 0x1, 0x6, 0x8}, 0x1, 0x8, 0x0, 0x1, 0x30, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x100000001}, 0x9, @in6=@loopback={0x0, 0x1}, 0x3, 0x7, 0x0, 0x48e, 0xffffffff, 0x3, 0xfffffffffffffffa}}, 0xe8) r9 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) listxattr(&(0x7f0000ea3000-0x8)="2e2f66696c653000", &(0x7f0000027000)="00000000000000000000000000000000000000", 0x13) ioctl$KVM_X86_SET_MCE(r9, 0x4040ae9e, &(0x7f00009b9000)={0xfffffffffffffffc, 0x0, 0x3, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r9, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r9, 0xae80, 0x0) [ 255.537866] kauditd_printk_skb: 140 callbacks suppressed [ 255.537872] audit: type=1326 audit(1510381943.073:6070): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=27279 comm="syz-executor2" exe="/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x447c99 code=0xffff0000 2017/11/11 06:32:23 executing program 1: signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @tid=0x0, []}, &(0x7f0000044000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f000087f000-0x5c)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f00000e0000)=0x0, 0x81) sched_setaffinity(0x0, 0x8, &(0x7f00003da000-0x8)=0xecd9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x20) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x5) r1 = socket$inet6(0xa, 0x6, 0x1) setsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f000000e000-0x4)=0x8, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) readv(0xffffffffffffffff, &(0x7f00009bf000)=[{&(0x7f0000fb7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f000061b000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f00004e0000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000086000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000679000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00008e5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}], 0x6) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000111000)={{{@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}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ad000)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00007aa000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000006000-0x18)=@get={0x1, &(0x7f000028d000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48b538c4}) fcntl$setsig(r0, 0xa, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000448000)={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]}, [0x3, 0x0, 0xffffffffffffffff, 0x401, 0x1752, 0x1, 0x4, 0x7, 0x2, 0x1, 0x42f1f5c3, 0xfffffffeffffffff, 0x3, 0x7, 0x5]}, &(0x7f0000965000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000000d000)={r4, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf4b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x17b, 0x8, 0x4, 0x9}, &(0x7f0000a5a000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000011000-0x10)={r5, 0x0, &(0x7f0000001000)=[]}, &(0x7f0000010000-0x4)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x23, &(0x7f0000012000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000003000)=0x1000) mprotect(&(0x7f0000cff000/0x1000)=nil, 0x1000, 0x1000000) mprotect(&(0x7f0000dc6000/0x6000)=nil, 0x6000, 0x2) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000008000-0x3)=0x90) mmap(&(0x7f00003f0000/0x4000)=nil, 0x4000, 0x8, 0x20010, 0xffffffffffffffff, 0x0) 2017/11/11 06:32:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000945000-0xc)="2f6465762f6175746f667300", 0x2000000200000, 0x0) close(r1) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000083f000)={0x0, 0x0, 0x0}, &(0x7f0000982000)=0xc) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000704000-0x4)=0x0) r3 = getpgrp(r2) perf_event_open(&(0x7f00006e9000-0x78)={0x1, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x5d, 0x0}, r3, 0xffffffffffffffff, r1, 0x2) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f39000-0xb)="2f6465762f6877726e6700", 0x20000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000859000)={0xffffffffffffffff, 0x0}) symlink(&(0x7f0000e36000)="2e2f66696c653000", &(0x7f0000277000)="2e2f66696c653000") open(&(0x7f0000453000+0x4ae)="2e2f66696c653000", 0x20000, 0x10) r5 = open(&(0x7f00009b2000)="2e2f66696c653000", 0x3fff, 0x800010) ioctl$LOOP_SET_FD(r1, 0x4c00, r4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000e8c000)={0x0, 0x2}, &(0x7f0000d8b000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00005fa000-0x8)={r6, 0x7}, 0x8) pivot_root(&(0x7f0000a09000)="2e2f66696c653000", &(0x7f0000570000-0xe)="2e2f66696c65302f66696c653000") creat(&(0x7f0000851000-0x8)="2e2f66696c653000", 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f0000484000)={0x100000001, 0x7ff, 0x3, {0x0, 0x1c9c380}, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/11 06:32:23 executing program 0: mmap(&(0x7f0000000000/0x26a000)=nil, 0x26a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5dc000)=nil, 0x5dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ba1000-0x9)="2f6465762f73672300", 0x8000, 0x40000000000) process_vm_readv(0x0, &(0x7f00000e6000)=[], 0x0, &(0x7f000093d000)=[{&(0x7f0000816000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}], 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000085a000-0x2)=0x1) inotify_add_watch(0xffffffffffffffff, &(0x7f0000915000)="2e2f66696c653000", 0x4) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x22080, 0xa, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, r1, 0xfffffffffffffffc, r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000063000-0x10)={0x0, 0x8, &(0x7f00004dd000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9e2, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0xffffffffffff8001, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0xb17e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, @in6={0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x488}, @in6={0xa, 0x1, 0x7000000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0xb42, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}]}, &(0x7f00002e2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000828000-0x8)={r2, 0x0}, &(0x7f0000180000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000d49000-0x8c)={0x3000000, 0x8, 0x1000, "036594d232d1244800040905ceee7a0400a7007e0000000000085df55dfb082d3c12f7d25bad4d1200b802407bfffffffa21790b637ae5c8b10000adf92f51dd", 0xcf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000075000-0x44)={0x4, 0x78, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x20080, 0x0, 0xfe, 0xfffffffffffffffc, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x4) r3 = syz_open_dev$sndseq(&(0x7f00005a1000)="2f6465762f736e642f73657100", 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x100000000000, 0x0, 0x0, "71756575653100000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ed6000)=0x0) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000908000-0x4)=r4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000faa000-0x8c)={0x0, 0x2000000000000080, 0x80000002, "ec306fd83ca199a51d2ba3564fb788e9ed13c848324cabfa36cc218669c5f2a8a170e5fea0a5b47fa6c2ebdf343bdad74c0b60376a6981a156e97a252a7633d4", 0x10005, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000dd, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x7e, 0x0, 0xfe, 0x100, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x1f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) perf_event_open(&(0x7f0000001000-0x78)={0x3b52a6e82d2c0e54, 0x78, 0x3f, 0x0, 0x200000000, 0x0, 0x0, 0xfffffffffffffffd, 0xc04, 0x0, 0xfe, 0x4, 0xbca, 0x4000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b9e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000d89000)={0x10000, 0x20, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = socket(0x10, 0x2, 0xc) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f000019b000-0x8)=0x0) write(r6, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00008d0000-0xc)={0x7fffffff, 0x3ff, 0x8, 0x4, 0xfffffffffffffe01, 0x0, 0x2a}, 0xc) shmget(0x2, 0x1000, 0x78000020, &(0x7f00000c6000/0x1000)=nil) 2017/11/11 06:32:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0x0, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000690000-0x10)={r0, 0x28, &(0x7f00007df000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000eee000-0x8)=0x2) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000ee0000-0x4)=0x20, 0x4) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000eef000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eef000-0x4)=0x8) accept$netrom(r2, &(0x7f0000c99000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000a99000-0x4)=0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000ef0000-0x4)=0x6, 0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000ef0000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3ff, 0x3, 0x0, 0xffffffff}, &(0x7f0000042000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000075d000-0x14)={r3, 0xc8, 0x0, 0x7, 0x6, 0x8}, 0x14) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00003cf000-0x12)={@common="69726c616e3000000000000000000000", 0x80}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000040f000)={r3, 0x6, "351510781104"}, &(0x7f0000c51000-0x4)=0xe) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000658000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) read(r2, &(0x7f0000479000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92) sendto$inet(r1, &(0x7f0000edf000)="8c", 0x1, 0x40000, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x12, &(0x7f0000ee9000)="2df4eab62f7bcc1a83ceb2ef54493b91afeec4a9000995b7bc5d7db5a8bdb8586d0de644a24c382b1d2e448b9b8463748f44b9cc6921460f9bb71a6eea24831d48b344d2b1a8c627ccc5faef65baf2f931317ab91618823a1c6ca5a927b57016dc", 0x61) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000e2c000-0xc)={0x7, 0x1, 0xff, 0x0, 0x9}, 0xc) recvmsg(r1, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[{&(0x7f0000eeb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f0000eec000)="", 0x0}, {&(0x7f0000a18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f000063d000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}], 0x4, &(0x7f0000eed000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x10003}, 0x40002102) 2017/11/11 06:32:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f000001e000)="2f6465762f696e7075742f6d6f7573652300", 0x7, 0x22000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f000001f000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x1) r2 = epoll_create1(0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001f000)={0x40000020000201, 0x0}) r3 = epoll_create1(0x80000) epoll_create1(0x0) ioctl$TIOCEXCL(r1, 0x540c) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) r4 = dup3(r2, r0, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000001b000-0xc)={0x2000, 0x0}) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c04000)="2f6465762f73657175656e6365723200", 0x80000, 0x0) fstatfs(r1, &(0x7f0000c05000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00008a9000-0xc)={0x0, [0x0, 0x0]}, &(0x7f0000fc0000)=0xc) r7 = socket(0x11, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000e1b000)={@generic="e4feb51c1780c8b4d4f69a038f60aaae", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r7, 0x107, 0x100000001, &(0x7f000052a000-0x11)="010000000200000000968f3aca0000cc10", 0x11) close(r3) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r4, &(0x7f0000021000-0x8)=0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000988000-0xc)={0xa0000000, 0x0}) mmap(&(0x7f0000000000/0xe2d000)=nil, 0xe2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 255.606606] nla_parse: 4 callbacks suppressed [ 255.606610] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2017/11/11 06:32:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000085000-0x6)="6c6f676f6e00", &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b90000)="", 0x0, 0xfffffffffffffffb) socketpair(0xd, 0x80006, 0x3f, &(0x7f0000d98000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000051f000)={0x0, 0x0, 0x100000000, 0x3}, &(0x7f0000043000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00007a4000)={r2, @in={{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x6, 0x4, 0x2, 0x10000, 0xaf, 0x1f, 0x8, 0x5, 0x8001, 0x3, 0x3ff, 0x2, 0xfff, 0x4000000]}, &(0x7f000025f000)=0x108) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bcc000-0xb)="2f6465762f6877726e6700", 0x1000000000000045, 0x0) ioctl$KDSETMODE(r3, 0x4b3a, 0x4) add_key(&(0x7f0000acc000)="6173796d6d657472696300", &(0x7f0000143000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000063a000+0xfe0)="300310010038", 0x6, r0) [ 255.624654] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 255.647495] audit: type=1326 audit(1510381943.183:6071): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=27279 comm="syz-executor2" exe="/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x447c99 code=0xffff0000 2017/11/11 06:32:23 executing program 3: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005e9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept$ax25(0xffffffffffffffff, &(0x7f00008e5000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000b0b000)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xb6, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffbfffffffff9, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x9245, 0x9, 0x0, 0x0, 0x0, 0x7e8, 0x2100, 0x0, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000fc9000-0x20)={0x105000, &(0x7f0000fc9000-0x8)=0x0, 0xe, r0, 0x6}) bind$alg(r1, &(0x7f0000a4f000)={0x26, "736b636970686572000000000000", 0x0, 0x8b, "6362632873657270656e7429000000000000000000000000020000000000000000001a0000000000000000000000000000000000000000000000060000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000d9a000)="b114", 0x2) r2 = syz_open_dev$vcsa(&(0x7f0000b92000-0xb)="2f6465762f766373612300", 0x0, 0xca400) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000d34000-0x78)=[@in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8001, @loopback={0x0, 0x1}, 0x0}], 0x6) bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xe, 0x5, 0x1, 0x400, 0x2, r0, 0x0}, 0x1c) accept4$llc(r2, &(0x7f0000fab000+0xd0f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fab000)=0x10, 0x800) pipe2(&(0x7f0000955000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000fc9000)=@file={0x0, "000000000000000000000000000000000000"}, &(0x7f0000fc9000)=0x14) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000882000-0xf6)="b9647ff8a64290a3399efdc6b12ee8ae071a057c1a2c3b8ed82193dad54f4aef0896161bd144589d8463bfce9ff12a91573893026df5dcbd8912c8bb971d028c6b84127bdc90e81707d4785f496271cbbd798687a67bf86ee9949783e183020bac49c5941aeb9e9bef5d66b33028159fcdec3ed0bd0e75ccd908d0511e41846a57739286f230f4a0e018477e03aad36515efbeb11b6266d399cf6de2e6e0578eb695a0dce99eb2d130465597b0f81e31ed74da8ca33c9a6097f00682b954bad03ba4f7a0074045066764ca92505b78a52e088b3bb1171f354f19cbb3784ce9ba871aeb92a09eaaefb8e2c04c3191b2afd82bd8e2db93") r4 = socket(0x2, 0x4000000000000003, 0xb1) setsockopt(r4, 0x1, 0x4000000000000001, &(0x7f00008d1000-0x1)="07", 0x1) syz_emit_ethernet(0x2a, &(0x7f0000f51000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="993b5fc09823", @remote={0xac, 0x14, 0x0, 0xbb}, @random="b20abea23db6", @broadcast=0xffffffff}}}}, 0x0) socket$inet_sctp(0x2, 0xa44a6696dd4f784b, 0x84) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000060c000-0x4)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0}, 0x14) r5 = syz_open_dev$tun(&(0x7f0000566000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x48002) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@generic="3060940200ce000000010000001cbd5c", @ifru_mtu=0x3}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000fcb000-0xdb)={0x0, 0xd3, "2cd3f37f63f6cb1cfe989bdeb3dc6823943a434030597a9d406ef1459092290760ca77eb5252e7ba6a8ad5b7529823dd06393c506421d80227b61c95b19d5bfe40d79664b296a7e620c02bcd2456fd26648d8cc8a1eb107405faff515b0c819be4f30d5f0c1596ea603a1b6450b96c3476f60a5f6df243ff00d713c011de6a826d1166d2c274984fdc0b82d9058bffc34d4d6c4456903611b4d50dbe689f605a55b0a7b996b48e31e4000ea290c3440dd6d21e37a09a3567bb45bd67bb52179d6b1212cc0cf2453703f5d2161b5306dd032d49"}, &(0x7f0000fca000)=0xdb) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e75000)={0x0, 0x85, 0x57f6, 0x1f, 0xe434, 0x10001, 0x23, 0x9, {r6, @in6={{0xa, 0x2, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfa6, 0x4, 0x3, 0x2, 0x5}}, &(0x7f0000fad000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000ab000-0xc)=@assoc_value={r7, 0xdc}, &(0x7f000055b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000c82000-0x83)={0x0, 0xed, "12ae308d6db57bede309daf2e6fec014c7464d132e7526f68fbb4b352ff8b4a31490bf14b7ed17fc7697b30b5d52b6fe5b461c940216e23ba98976a0beea536c3b2eb8e5112b73abf2c82934d3f863a6bcbd9ae7211de8cf57113f99700e57399ba1962515c94c0a80de160f27b2b2498f3422797c9848d2972de0ddeeba000b80810f5d5d7665e86a1f2f763329d94d0d998a5fa6eaf27cacd344b0d8e2cea5a8b236be52b597c02f9bf8ec31b9f312aaabf0bd6dfc8bae20febc7ecaecaee9a7c3800fdb27c7d5a25cb0589e9b1fdbd055fca386a9cbb97a90284d157187fc299ec626b60fa82b23c867d381"}, &(0x7f0000a47000)=0xf8) 2017/11/11 06:32:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0xbbac, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff0aa4, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000bea000)="ca26") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d0b000-0x9)="2f6465762f73672300", 0x7fff, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ff000/0x3000)=nil, 0x3000, 0x0, 0x110, r1, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f0000022000)=[]}) inotify_add_watch(r1, &(0x7f0000979000)="2e2f66696c653000", 0x20000000) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x6, 0x800000000000003) memfd_create(&(0x7f000063c000-0x6)="800065657201", 0x4000000004000002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80000806, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x100000000033, &(0x7f0000123000-0x1b)="0200000000000000910001e71fffd7070000e2000000009e2100", 0x1a) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000a07000)=0x0, &(0x7f00008c1000-0x4)=0x4) epoll_create1(0x80000) socket$bt_l2cap(0x1f, 0x6, 0x0) syz_open_dev$usb(&(0x7f0000977000)="2f6465762f6275732f7573622f3030232f30302300", 0x47f228e9, 0x400) connect$inet6(r3, &(0x7f0000ff2000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f000047f000)={0x7fff, 0x0}, 0x8) close(r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$unix(0xffffffffffffff9c, &(0x7f000050a000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001000-0x4)=0x1002, 0x80000) sendto$unix(r4, &(0x7f0000001000-0x4)="de989ad2", 0x4, 0x800, &(0x7f00003a4000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) accept$llc(0xffffffffffffff9c, &(0x7f0000f9a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000fc8000)=0x10) 2017/11/11 06:32:23 executing program 0: mmap(&(0x7f0000000000/0x277000)=nil, 0x277000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f00000d5000-0x9)="2f6465762f66623000", 0x100, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000000)="") ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00001bf000-0x4)=0x7) getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x4, &(0x7f00001fe000)=0x1, 0x4) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r3, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ab8000)=[{&(0x7f0000f0a000-0x14)=[{0x14, 0x1b, 0x321, 0x0, 0x200, "20080021"}], 0x14}], 0x1, 0x0, 0x0, 0xf8cc5692e4a1efef}, 0x0) r4 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x81, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000c30000)="2f6465762f73672300", 0xcf, 0x200102) ioctl$TCSETS(r5, 0x5402, &(0x7f0000aab000-0x24)={0x101, 0x8, 0x4, 0x2, 0x9, 0x4, 0x2b0a, 0x3e02, 0x0, 0x7fffffff, 0x8, 0x3}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005b3000-0x11)="2f6465762f7667615f6172626974657200", 0x280000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000489000)=0x0) ioctl$fiemap(r6, 0xc020660b, &(0x7f00007fe000-0x170)={0x1, 0x2, 0x1, 0x3, 0x6, [{0x6, 0x0, 0x3508, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0xbde1, 0x10000, 0xf2a8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x6, 0x1, 0x0, 0x0, 0x1008, 0x0, 0x0, 0x0}, {0x8, 0xfffffffffffffffb, 0x313, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0}, {0x20, 0xd1d, 0x2, 0x0, 0x0, 0x707, 0x0, 0x0, 0x0}, {0x1, 0x101, 0x3ff, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}]}) r8 = syz_open_pts(0xffffffffffffff9c, 0x200200) llistxattr(&(0x7f0000d9d000-0x8)="2e2f66696c653000", &(0x7f0000763000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34) ioctl$TIOCCBRK(r3, 0x5428) ioctl$VT_RESIZEX(r8, 0x560a, &(0x7f0000045000)={0x3, 0xffffffff7fffffff, 0x7fff, 0x2, 0x7b, 0x5}) r9 = geteuid() r10 = getgid() ioctl$KDGKBMODE(r8, 0x4b44, &(0x7f00003c4000-0x8)=0x0) sendmsg$netlink(r5, &(0x7f0000a50000-0x38)={&(0x7f000041a000)={0x0, 0x0, 0x20, 0x7ff}, 0xc, &(0x7f00005e0000)=[{&(0x7f0000262000-0x13b8)=[{0xf7, 0x100, 0x200, 0x5, 0x3ff, "a0023933ebfa77f76333e88ce93a7fb0e42e881426562c99e088648947bc1539bdf8eca4f11baf1e47dfa360d656b2af8aed08eebd689dc0f40c03fb4364157de3c616099def7310fd19d410a7dfc5fb09c8d06c9c1519e91c5a7719f711350577e97edf70ec1a246d1697eb23583e15ae7b0d15a296a9510abf9d194a3b373e7cae8f3ad1070b5f77a577ea131bfe9204dc45909db3e376b083aa1329abf61364d4c480bf08cf17ea850582746a5aa106d7d5cfbc821047bd57e2dc0087f3bc82bfff539edff7201a8ef19337bffc4eed4833dae464f442c3529d7a4ea535c4b6559e54d74eaa"}, {0xee, 0x81, 0x500, 0x9, 0x100, "61298e29ead9801a343981ff49340ea63c67b95e581db0c9a71aa0441535f95bc10dcab62d1b4ffd7f3b21dd920807dad3a77ef6caabfef0ee7e96332cdfe95bad028e2998f48adbb62bbfef5864aa8b6f5cd9532ac157720610c6f91fab548888d55b0f496307d1c4baa02bc186810faead8a5a500ac0c75b2168db5575fcab4f44975e413d16309885623565af2e1356eda2ec81e4228c2a5d68544e2862c387a6b5e8fde3a822c7d6eacdf6b8501079294783486f6f61aabd7b05a5e85fd28e213a0e9aae4f790cd4bd7b14372c86f6c8b4876c9bb1a6111267695065"}, {0xf1, 0x7, 0x0, 0x2, 0x0, "a002fa76a5c9c793c6d82656d2b8a00202deceb5ef5886e108279cf8b4f658a9d32c0441c1839a68e14060dae02df2d131e163d39d56a8141ae53ba3dbe5930c1697ecdd6c7bd1fb5fabb0d7e32247cbb829b299c4729bf976b91387ce78626f17657728d1f65b980b7d2516c9017da9e3730f5e138615bcce6a6944ae8609e6d3386c04e42370ba346aa44304b5094297486ba577fe412570e5a2000c3b2bccaf5bda32a04dfea5b4f08c926631a81443903ab3b9f61ed3969d28763c65f50828bf906e855599f9c20be33061e7eeca8516f012c663b85c898517d313f1c8419e"}, {0xd2, 0x6, 0x300, 0x8, 0x0, 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"967a26b21b30c2818fa4ef38de26f2c48e4642ddb966c2d1d49ba387f798ca18e2e0e22949c9006fa75b48744d855592a40f3514e2677f254a8d8a8de43ce96aebdc1445b08defba878107324278de36e169a61b64a3f3abc571260e453af7fd5ba8420efa1220e72bf0be00df73f793c646be2a59973ef4007138fc24255eec0e96d3d541c4a36d60c56bc3b7679f1df7284a2c23972a9a0fc1a46f5a14e9f27c5f1474765f9ed523ef25865a211e652922ffff9bfcb4561fddef173ec8406caeea915ec0ea0c46039e04fc4539dfbbc1d725f9f63de682d271d3869389dac04ac47bf7f6713157a55262fefa211d089bf2d971e3c440be286e326c4c59732d47539e6bd5f96d7f0600815d3293cea5e16f7aa96da4ed442e9e1b48f7b93aa61b3ca36ff768e757f5a1694aaee74ac0d2e1c9030298ec2e7e09bc5195428a0371cecaa33d4a918eccf2a148df5862e922e682a63ab2682a9acfb06f18f4a29c11c008f4bbbea1c08828bed39850cbd11f447356bc02899b191e24aa5bf0c51036fae27fc28acb778cebb36c02382876d12882f16356a636d37020e233063268d1c46cc9e3f213944aab6c29bc8823bf5334aed05728ddb63132096fa4ca13e384524ed2c635e4f766f866967a16c52f380d094c92598274f55c59722a205b97e453b4142da5e5ebce41a99daacdd78c14c94559f5f73fd156c9f82d453f71c4f32f64461d8128a4079a25f8641086f83dc613124d6195b3187c24e2eeb299aa081251f08245a9070eab7fd853822549631e2cde56a79c314e926b69e994e478ba5a13954d7a1267b8606fe1fe30864b6b54b41d08ef07a99f27e79979976af96349989dd7fc34f7ce8a078e950ab930e2549dc15a7e90755b2bb0b56b6368adb2026dbd20bc7130f661937230b08369206b0ec4e742af1605177897a8eca31353e66e337e52112eb7daa3625a113d13d178dfd06dd69ed80571bab164b4857f689542a9e2770f08a7f032e8e29c5eda2a437da86a0429e4689ef48abbd803d3c50ce24b1136c7e33a612011dac93d52c02f7fd8ab5740f4ac73b003b293bf53ec283ebcb894cc62c17c4f534f63a49be6f32f0043d2d84781f7b264c0a47c35e2cf25d3fd5aa798511c786a1bce6d5b812d0c472e69c87c78e13112622e43700dde16225088fe4184b190658a069d806b93ccf6598d383ad6ebcdbb3a715dce9e09bf8a17756e0daa20851a2d473c4b69ddf20642c4416295e9d3ff48d0b0d56d86c3952a41d68517c5765e9db5233a8e7b056f550debf03ab2b328b5bbb3f538ea0f4b0f79d07c09a65f58ef0bd5c6fad58ca8e5e67cacfd684abb57fdad4ed3da6d9b8f0e962601c44452012f85a5c3dcecffab6b132827cc9a8dd9a8ac94d40cc24033367bb6d01b0af7c3e44ed5fc48fd46a2b86c9a535a4353170c310f172cf862cbbeec8aa0199c6d8cd65313879bf895e4954afe94cbebf31e624729ed35c5f53627c93e3fe78d2c7b86d4b542ec1cb82d7fce9df5ab8fa28b776652ae364139ed135496be227fdbdf39bb573953380c198f59550b7ddfd6a5fccb90b0cfdae978823140d5fbe332ccc0699b94b11c0debad288789cf0274ccc6f2445ebace754bebcb4f0d15c227826e1914f499651a3dc6732418822e5ff3822edd95a11052ea6774a450a994b1583b061f4aed08173b162270a4f040d9ef5905380f937263a41add4b3605f7e0c5102e90a2719bc81a2083f251b17ab0b56adc38a731990cbc1d9c0989ba3eca3d5d12cd00e3d0aa82e34c80cd48b2b3e367f8a1bb6a7b7c98b3e62475f7bc9e65551f0387f6fd65396997f1fc5aca01211156bba8ca45db0df39ef2eec7b3ce8f7c3d716c6bde2ff95f0c32dd347249047e599ac125372deef56308fe15bc696bc9c926812e0eed912d07010a6f26326f9f8ca780770ff0a0e6f21bd15bd02e394997b284dfd01dbc50cab3378760a4d649f54b6ab985196792467aa3023a1e423a2273726b02fcde146844313f272455c5df27f20abcb5a23b08f8d6a9e8b9669002997161986ae022a24b8f1e65ce22b60aa4290977208da924cd902a0a6d212ba56e160299b428e57d7334090540b076e69b176607c609f0a59bb7c8101866d9a46bb3aca1ee19a70dd7bc3ce3f485f1534bb70f2fe023536055272ca0a2bfb92df37748126163155fe48dc0b2139c13a3f3ddf5928d74cf8f98b640adcc30a7b7199794caf047201bc6be88548d773c10117d2fab12667516dc4de82c362e535456e2be6bdae65b90b6634269d4759dd8e0537a91d9ab7db7a71aa6dcb208c2b21443780df386ebe486e6bc4eee91817385e84ad40644858e0a9bc5b3db2aabfe38388671b39936303b2633a4c595a98dd1a9b3a4ef0f33aa2666b01a075d101c197a2b17d644fc901375b57f8db53121b3694b4a10ed126377467250318f8b529e56451763cdb530ae9c939ed73313700429e477e5a0f3358b88f73187afca8ada357c80448c7d15be1ee627039a94b6390dc4ff8b568e4b5e8051ee3b308b109d39c0266af645c30446670690fcc5f13d86e9abb77c416096e985a17824caa3466479bdacadf8c2e14930f163360ddf5e4b30a0860ee42aa580fd5392eb890910f54ed92df5b2f6e324009c0f9d26f50fc05e3a048dcd8006ae20e1ce2a95a060d750e0ca42436fb302e5a8fdc45f7e5bdf88541ae725ddd34e9a8ade6bcef3dff0c77ace6650b86c3e0e0eb75a8445bf5d70b460a9fc3f2e51e39c108e5fcf0effb7a0361c1735b4958ce38aa7e9b89c908a1bb7bd3717626e46e4b9d74de4a6923a680661b7c59afea717277a85d7bc58dc5f7ff61430d4b0d6b2e1115686e36f2be056f9083766cab01b864c8ef27de5f231237f9575eb6706a08d949d2e279aa62fdfaef8d9da7ce51f10f23a3039a7b1e1b3141b13542e50d527bca233073f1f9ed39df9b495a0eec552ef0a66baac6b3fc79d539379a95a49573cdb78930bec1fba2d1bbbe7e263f1d8843ed5c120252efc8055071d10c5a35bc8cb196c57d3c09d1aedb10ec761337de1cd887d556ade5499d2db25f4afb1d8a47b7916f0a9799b3a03eb9c5ba327011b7be0710f9cd9e0447c2d06546b443c0bafdb287dc94a9abc3ab3a271bab811ad6740228990914cb3d4bf4f5b713eec4d59fefb159d7ea2a3a1befd1ebd34753a4ad2cdf06740ad8cf0c1615fb18342d278bd1043ca90f9b5264f5607559c488a9e272f97141af089a42e9d17e5b8789769a76da8fcc9761f10a8eba1e79455bfb6509873e5b71cf2116f204dcd17af9c44d9877fbe14ae6944caafe7cc28093a2da65decb7053ec7d3843d8cd176741c7ae49c372db0cc44b211b160d15de3ecf31486570b77754879793b38d09f216495db0e8246902542445a4d851656a020ba08a056038b3cde7b839b9368d958488513ecf612168b4c5bb42556e613e8e583d9c447912f878064a86c99af35128b258cd5bfe9cacf923a605107f07ae26301be9b86b8cdd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{0x107, 0x6, 0x800, 0x8000, 0x9, "9a3d3c41c2bc9e25aba009a28e23b5ce556adebac1beedf6504ac3e21c4b5e2fcd7f00e45e2226359e0662100caac136dfc5e32ea1e7f23834127af03dd688c91a37d14831c181444b8f57fc274bfeecba5f837d488d567b4dd71d3d9ae4d91c8bd3d9ee0f0fdf6df97e1aa91d92e27cbd0ba3ee4ddce99bd4bef668d4b77b3bf4b4aad8caa0fb39126201e2a283273f88a5f83bbcd14e89bb0ac85d116527d1dd090eff91d0561cc1dfea8d647a75a163da4e00a797859a32c198a9045eec2f96621f338b43ba6a397a6677d9bcefd295d0bb4ca22235851d6ce279d0f0b4ad1aa00c7eaeca712f5bf0654c5f8908d1bcbadcf2f1dacb"}, {0x40, 0x7, 0x1, 0x2281, 0x85, "763f90375521d0c1426f84a2a2e0434820b2327f6cb49d2ea76b1bae2105352c99b45c5dd60cb1ada999b32983b8b0fd"}, {0xba, 0x2, 0x504, 0x1, 0x6, "7e22f855c23e410a8db12d4236bada2c4c623e6158c2a8ed5044dad7a49b6e66cdd7eee3ed962cb2cf4aaf9214dca725aed35fa9d5f6ee9f85702d65df99ce1b4e7516220ee761506eccecb1a4ad80918d2515fd8727b10f79437e4ee32b5913e65fce193e9a1059f5f3481d58c93cf5541c3b645215eef13b7042eef02977d59d5a75c39e7559a41a95cc7aa621ea9be996975dd26227374b80acb0a6b1e17d7b4cd0859dd98eaf2895"}, {0xd1, 0x0, 0x506, 0x8000, 0x5e5, "ed493071c31d76e38881aaa23c50a0fdf51c5ae9ab14471a9dbee15b767591c6e3145a44e2e7cee56cd85c6ba04184b398024bf3d609f334213cceac58c6b2e1beb7431a24161f450c4e49a3cd985e64cd65c05c079721f07b981a42b288243adef34b80115ad788f9908d0375f545fda3d773052a7476427d8e18e7077123c533c4284f8a653627ca8f9c93c0a5790a0ead4f5b874b3422f50de80872ed1ac4c195e896ce5127d13a68f353594d33e7b7a23c72b153c1461718dff0f1f95bbbea"}, {0x36, 0xffffffffffffff01, 0x521, 0xc0bf, 0x1, "30738d5e1c5eb6bea542b2d3970daf702a3d0924caf8bec0cefcacde2074f0bb20e4eed5b930"}, {0x3f, 0x25, 0x1, 0x20, 0xfff, "c0a8331acde6d008044b20c6c8673011b666dbde256d1d2b009cc3c1d746a4ef783f2460c000c7a151953aaf09f8dd"}], 0x1357}], 0x7, &(0x7f0000dc5000-0xe8)=[@rights={0x28, 0x1, 0x1, [r2, r6, r8, r2, r3]}, @rights={0x20, 0x1, 0x1, [r8, r5, r6]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r3, r3, r6, r4]}, @rights={0x28, 0x1, 0x1, [r6, r4, r8, r4, r3, r2]}, @cred={0x20, 0x1, 0x2, r7, r9, r10}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0x7, 0x4}, 0x4) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000184000)={0x7, r8, 0x1}) getpriority(0x2, r7) 2017/11/11 06:32:23 executing program 4: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000051000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x2080000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000a000-0xc)="2f6465762f72666b696c6c00", 0x8000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f000003e000-0x10)={0x2, 0x8, 0xbcd, 0x201}) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000034000)={0x2000, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = memfd_create(&(0x7f0000025000)="2a73797374656d70707030766d6e65743100", 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) pwrite64(r4, &(0x7f0000055000-0xea)="", 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000021000)="2f6465762f736e642f73657100", 0x0, 0x80000) fchmod(r4, 0x0) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) readlinkat(r4, &(0x7f0000003000)="2e2f66696c653000", &(0x7f0000012000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000025000)={0x0, 0x0}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000052000)=[{&(0x7f0000033000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000053000-0x30)=[{&(0x7f0000035000-0xe9)="c4edfd0317343b939ed75334cd4b6271007d939cdc9dcf100eb0a67dd4c8c3fe2f1ed6b04147f81bbd5e962ca34a33cd8b9616cdbd8e6add2b6f4cbd7c2f9ffdef34cdc9e9998b04b6cd9fecc18f3cff43027478f0820c8df97a83eed611fbf39f3cdb8ea705d341ee923c32e4ec498c4e444b9245d8f58ca94d8d00e9feb20e7432f99eb4d0963ac0bb793a7c810b1d03c5cd173f9e1dcca10e4d3f680cac3956501888779f7e164893f614c6105ee39f5a087252a9829381c10cf901948570412c678d0a67db1d452275a8da079566b06bfac099bce40a7835e327d5951b7486546851eb40a6304b", 0xe9}, {&(0x7f0000052000)="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", 0xfc}, {&(0x7f0000045000)="ff446ea92e7e24d94c62d312720571ede9b3c4e2a2733558a8afdc52bc05ffc0d6bfd3b7c0d6709c278107bb1f4555a6d6fc88fcddb8a998856ea104ffa7d3e55bd9cc3bf0fe3bb862726655c07907dfdcdd71dd1d579327719577559ff3dea07a7e259a1acbfab339c89e6b3d5526b140", 0x71}], 0x3, &(0x7f0000047000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [r2, r3, r2, r0, r4]}, @rights={0x20, 0x1, 0x1, [r5, r2, r5]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x5, 0x80}], 0x1, 0x10) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000026000-0x4)=0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000001000)="392d0bfcf5f925f6c33af793437a1b575d4df4332faff1b1c9c4c30b9171d2559da565ff591e0cfb62542e0ca0beda9238938c17369a80a3839b20f04946b4cfb1bbd794a699b4f7c78333927aea4f2eaf03a274069f8379c9ae1ddf042627a7703aaea4378059e470a5e8b5a3139ab76a1d4f70b8bb0c7ca659e8585c1226fa25", 0x81, 0x20000000, &(0x7f0000012000-0x10)={0x4, 0x401, 0x7fffffff, "38cd873b195f", 0x1, 0x0}, 0x10) syz_open_dev$vcsn(&(0x7f0000053000-0xa)="2f6465762f7663732300", 0x1, 0x400000) close(r0) 2017/11/11 06:32:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$nfc_llcp(r0, 0x118, 0x5, &(0x7f0000821000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9) r1 = socket(0x100000000011, 0x2, 0x8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000042f000)={0x0, 0x6, 0xfdd}, 0x4) socket$inet(0x2, 0x1, 0x0) connect$llc(0xffffffffffffffff, &(0x7f0000f97000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2) fcntl$dupfd(r2, 0x0, r2) r3 = memfd_create(&(0x7f0000eec000-0xa)="a7736563757269747900", 0x0) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000930000)="2f6465762f6877726e6700", 0x658bbece7698e12a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) tee(r5, r4, 0x8, 0x5) mkdir(&(0x7f0000d87000-0xa)="2e2f636f6e74726f6c00", 0xa0) process_vm_writev(r6, &(0x7f000024d000-0x90)=[{&(0x7f00008cd000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f000038e000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f000028e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f00005a5000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000572000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f0000cd1000-0x1a)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000e9e000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f0000d2c000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f0000ed4000)="", 0x0}], 0x9, &(0x7f0000382000-0x70)=[{&(0x7f000097b000-0x15)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f00006fb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f0000d43000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000783000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f000028d000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f000015b000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f0000fb7000-0x1)="00", 0x1}], 0x7, 0x0) mount(&(0x7f0000c32000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000a24000)="2e2f636f6e74726f6c00", &(0x7f0000e2d000-0x6)="6d73646f7300", 0x400, &(0x7f00003ca000-0x1000)="") mmap(&(0x7f0000000000/0x273000)=nil, 0x273000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000017000)=@int=0x0, &(0x7f0000272000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = request_key(&(0x7f0000030000)="2e726571756573745f6b65795f6175746800", &(0x7f0000e76000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000215000-0x10)="73656c696e7578747275737465647b00", 0xfffffffffffffffb) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000269000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000098d000)=0xe8) r10 = getegid() keyctl$chown(0x4, r8, r9, r10) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000267000)="") 2017/11/11 06:32:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00003d6000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000000)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0xe)={0x5, [0x1, 0x101, 0x8, 0x0, 0x1]}, 0xe) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000002000-0xbc)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = msgget$private(0x0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r1, &(0x7f0000002000)={0x3, "87cd5312bc9460c3fa20d36ce04ea8d82da50c9ad9a8e71b6f625c911e47a89b40242f176af6e33de4efbecde26f461524dfce0ba677c37d543224d29ef85964e71f6dbfe870524d6fdfec8f1cf58bc05eb683fff819d2c89d07c3807e2d6e03b056f7bb58be6117e0da746bfdfeef1c852480370c8f49031c9bb919c1ad6e3fc3e14d27746f9b2de1d1c12abfed96b51874bf0840281cbc3e02378e37b7707af4b136b61871a810b7b1e57f162993"}, 0xb7, 0x800) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000003000-0x20)={0x6000, 0x100000, 0x2, 0x8, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup3(r0, r0, 0x80000) msgrcv(r1, &(0x7f0000001000)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x52, 0x2, 0x800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x6, 0x20}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000003000)={r3, 0x51, "cf12f3c6aa62fd32735c0de43bdc76b03cab1983a6e482a4dc1e8449d617cc0689274673c03e0feeb2dd8a06e884a65899dfe613eca0870195213842cad8a66b1380d2d0f79306613dd6f9cd5f8e1092f5"}, &(0x7f0000001000-0x4)=0x59) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r2, &(0x7f0000005000-0x8)="2e2f66696c653000", &(0x7f0000000000)="000000000000000000000000000000000000", 0x12) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r2, &(0x7f0000005000)="2e2f66696c653000", &(0x7f0000005000)={0x1008, 0x80000001, "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"}, &(0x7f0000005000)=0x0, 0x400) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) chroot(&(0x7f0000003000-0x8)="2e2f66696c653000") socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r4, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000008000)=0x81) 2017/11/11 06:32:23 executing program 4: dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a71000)="2e2f66696c653000", 0x90) r0 = open(&(0x7f0000814000-0x8)="2e2f66696c653000", 0x4000, 0xfffffffffffffffc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000fb4000-0x1)=0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r2 = creat(&(0x7f000036d000)="2e2f636f6e74726f6c2f66696c653000", 0x0) clock_gettime(0x0, &(0x7f0000bd3000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x8000000000000007, 0x6, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={r3, r4+30000000}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000aa5000)={0x0, 0x1, "636c69656e7431000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "2fd120d899c9857a", "fffffffffffffffde74469d6fa3dff682bd8988b05426a673e1f0000869467f4", 0xfffffffffffffffd, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) link(&(0x7f0000bac000)="2e2f66696c653000", &(0x7f0000f7e000)="2e2f636f6e74726f6c2f66696c653000") unlink(&(0x7f0000f22000-0x10)="2e2f636f6e74726f6c2f66696c653000") r5 = fcntl$getown(r2, 0x9) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000bef000)=0x5e, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000f28000-0xc)={0x2, 0x3, 0xffffffffffff0000, 0xd6c, 0x7, 0x7}) migrate_pages(r5, 0x60d, &(0x7f0000060000)=0x0, &(0x7f0000c97000-0x8)=0x7) rmdir(&(0x7f0000023000)="2e2f636f6e74726f6c00") r6 = add_key$keyring(&(0x7f00002f7000)="6b657972696e6700", &(0x7f0000bf5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) symlink(&(0x7f0000166000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f0000317000-0x8)="2e2f66696c653000") request_key(&(0x7f0000bb1000)="72787270635f7300", &(0x7f000032f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ba6000-0x2)="2100", 0xfffffffffffffffb) keyctl$unlink(0x9, r6, r6) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000332000)={0x2, 0x3f, 0x7ff, 0x100, 0x4, 0x3}) utimensat(r0, &(0x7f0000e03000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) renameat(r0, &(0x7f000022b000-0x8)="2e2f66696c653000", r0, &(0x7f000013c000)="2e2f636f6e74726f6c00") ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/11 06:32:23 executing program 5: mmap(&(0x7f0000000000/0x279000)=nil, 0x279000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000ecb000/0x2000)=nil, 0x2000, 0x1000008, 0x30, r2, 0x0) r4 = dup3(r3, r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00001a1000)="72656e6f00", 0x5) r5 = dup3(r2, r1, 0x80000) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000500000)={[{0x2, 0x8, 0x6, 0xe5, 0xad3d, 0x3ff, 0xffffffff00000001, 0x4, 0x8, 0x7f, 0xa3e, 0x81, 0x9}, {0x0, 0x2, 0x10000, 0x481daaa6, 0xff, 0x1000, 0x1000, 0x5, 0x8, 0x998, 0x0, 0x90a, 0x3}, {0x40, 0x0, 0xfa, 0x8, 0x401, 0x6, 0x100000001, 0x3, 0x20, 0x8, 0x6, 0x3e714cc4, 0x100000000}], 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = dup3(r0, 0xffffffffffffff9c, 0x80000) ioctl$KDDELIO(r6, 0x4b35, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f00009fa000)={0x0, 0xfffffffffffffffb, 0x0, 0x7, 0x1f, 0x6000000000000, 0x2, 0x5b, {0x0, @in6={{0xa, 0x2, 0xe6e2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xffffffffffff1c97, 0x9, 0xffffffff, 0x1da3}}, &(0x7f00007ef000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000357000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009c2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00006fd000-0xa0)={r8, @in={{0x2, 0x1, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x43, 0x400, 0x9, 0x18, 0x34}, 0xa0) ioctl$KDENABIO(r6, 0x4b36) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000e71000)={0x0, 0x75, "c12f218d50f9b718f106fb1e1c6417af48bbb3f8ee89017796c3afdfac89ddd25ff7b305fbd920c82cdf2271aca52592ebc82e039f0a9ba7610d4bb5b52690d7ef30133429cd77a248937ddeb483e2f73f2803f764a4007385c4e9ab2a439fc4ef03556ebaffef61a79b0b22831107c08ad04603bb"}, &(0x7f000090e000)=0x7d) getresgid(&(0x7f0000db4000-0x4)=0x0, &(0x7f0000701000)=0x0, &(0x7f0000f4a000)=0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000528000)={r2, r6}) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000796000-0x4)=0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00004a7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b55000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000063b000)={0x0, 0x0, 0x0}, &(0x7f0000bbd000)=0xc) ioctl$TIOCGSID(r5, 0x540f, &(0x7f0000240000)=0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008e3000-0xc)={0x0, 0x0, 0x0}, &(0x7f000036e000)=0xc) ioctl$TIOCGSID(r5, 0x540f, &(0x7f0000ac9000-0x4)=0x0) r11 = getpgid(r10) fcntl$lock(r0, 0x7, &(0x7f00006ba000)={0x1, 0x3, 0x400, 0x5, r11}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000f20000)={r9, 0x1}, &(0x7f00000fd000)=0x8) semget$private(0x0, 0x1000000000005, 0x0) msgget$private(0x0, 0x0) msgget(0x0, 0x210) semop(0x0, &(0x7f0000000000)=[{0x0, 0x12e, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000418000)={r7, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xc9}, &(0x7f0000f2c000)=0x98) unshare(0x8000000) 2017/11/11 06:32:23 executing program 3: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x82000000, &(0x7f0000f6e000-0xe5)="12ae4e3c4187580d10c39919dc25aff1cac7e4f395986a42ef621dfe213e17aaa7d5aff3a9ea88e28b775c1c9990400618dd8b64cd660fac582f169567a0747a72fdbc7be64757347d53620128d93a0219cc3393a89c9e33e82d4d412c81f0a2539b00fb177838dc5ef3fcbe1b52aa43cedd1ed3bbb77e8bf9f8e3142592adb5717f2db727d644379948f123bdec71ec1d0297ebdc48ca8834bc0805fb566b6b268692480a9aa7c6d19a3807be1f611633d575f2d4742ffb33fa9e060f12fed343d888dab4689935abdfd7f7ec15bbb008d74953dee739a36e3b8bc418df8d368f4f4fdaf5", &(0x7f0000f6e000-0x4)=0x0, &(0x7f0000f6d000)=0x0, &(0x7f00009cf000)="6f65742698b245fd04760411c90487e15dcd86b7f569e1f7201714ecf93f9aaa5823be81913db569a53c4e9a1f6226cb04420a3622b5002729bfa57ec6f464b9f1b07f52cfcdec7433e3eee6433dddfdb367faadeb8d317be733d945ce899f1edcb307f3565db2963b96bfd41e11d6a1023f4129094c7e7da7d56cf57054da1f4abf8c30f6e94f514a42b0d0730eb10ad446cf8809a01329240742e5af5cbb7e3b85c7b0038d9dd725436920497e1303523d9beca8984cdc2f2ef3bc1e5ff73d1f9f494e5360e0ee4a94ac0718ee3c7c95887faee35732fd6027ae50e52691e6d9e6bcfd273b424522d37306772dae3811dcf1") socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000f6e000-0x9)="2f6465762f66623000", 0x200000, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000227000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f0000bd3000-0x5c)={0x3, 0x78, 0x8, 0x9, 0x5, 0x1, 0x0, 0x9, 0x8, 0x6, 0x7ff, 0x7f, 0x9, 0x4, 0x0, 0x6, 0x2, 0x400, 0x71, 0x800, 0x400, 0x4a7, 0x7, 0x7, 0x5, 0x8, 0x0}, r1, 0x1ff, r0, 0x3) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f00008bd000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f6e000)=0x8) r2 = socket$inet6(0xa, 0x1000000000003, 0x2) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000cf9000)={r2, 0x7, 0x6baef546, "9aa1e8ee2f10a408ef646a75eb9b67284470ae396b9d46d5271ce7bc59440005ab8c381e692a9c3727ce2f031b46fc4d32bfbd09827ac1a7828c75246e17ba0d8d7fc9294c760eacf1d60fab39eece9fa0937eb626938e4fe645d0b63fbc84308a024335deb5bfa7ff2fd9b144c1c76cca2434bea2b6c06d09f36b17ae6c85c71f6e7f"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000b01000)={0xff, 0x0, 0x6a2a, 0x10000, 0x3f, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/11 06:32:23 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c8a000-0xc)={0x2, 0xffffffffffffff9c, 0x1}) ioctl$TIOCSTI(r0, 0x5412, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f0000000000/0x275000)=nil, 0x275000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000275000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000276000-0xc)="2f6465762f6175746f667300", 0x80000, 0x0) mmap(&(0x7f0000275000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000275000)={0x0, 0x0, 0x0, 0x6, 0x400, 0x0, 0xa, 0xc, 0x18, "d8c2151b52196f47c8f1e8751f1b854de95b5ba404c2a6b626b19d44ca6d6bbc0a1a22396cd28c0a3c716dd7a6502ab33ef56f10b5d079af7afbb22b4466881f", "6ecf10128852500fc03dc0b7fbb9de4f2c0fcaf3f7547f419e7a7604eef4788e4130e4d20f470100c1de4a32e4d9ec6265f21bbac439d3a8bb94fbb16de228c0", "62d877ddfc71c05999da5c05b6d87a6d8a21254b5d054411d923650587844da0", [0x1ff, 0x0]}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000275000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000276000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000276000)="2f6465762f6175746f667300", 0x200, 0x0) fsync(r4) r6 = openat$hpet(0xffffffffffffff9c, &(0x7f000053d000)="2f6465762f6870657400", 0x410106, 0x0) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00000c9000-0x4)=0x0, &(0x7f0000275000)=0x4) r7 = gettid() clock_settime(0x6, &(0x7f0000993000)={0x0, 0x0}) mmap(&(0x7f000016e000/0x3000)=nil, 0x3000, 0x3, 0x3f, r3, 0x0) restart_syscall() getpeername$packet(r5, &(0x7f000016a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000139000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000872000+0xa1e)={0x0}, &(0x7f0000659000)=0x4) get_robust_list(r7, &(0x7f0000277000-0x8)=&(0x7f0000185000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000017f000-0x8)=0x18) write$sndseq(r1, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"60b42bfe314ffe14c8a573d1"}}], 0x30) fcntl$setlease(r5, 0x400, 0x2) ioctl(r1, 0x20000000000227d, &(0x7f00002f8000-0x2)="") ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00009ee000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") read(0xffffffffffffffff, &(0x7f00005c6000-0x39)="", 0x0) 2017/11/11 06:32:23 executing program 1: mmap(&(0x7f0000000000/0x526000)=nil, 0x526000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000526000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000527000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000132000)={0xffffffffffffffff, 0xffffffffffffffff}) msgget(0x2, 0x200) mmap(&(0x7f0000526000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000526000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000528000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000528000)={0x8, 0x2, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000048000-0xbc)={0xfb3, 0x3, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "d3a4fc4d038cf1cc", "02e0cd799594cc43be707303074dd4c45fd46586eb625c2c6383b9c0ad0949f7", 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000529000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000529000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00004ce000)=0x1002) mmap(&(0x7f0000529000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000052a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000052b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000052b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000005d000)="2f6465762f73657175656e6365723200", 0x208200, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00002a3000-0x4)=0x0) mmap(&(0x7f0000528000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000529000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000529000)={0x4, 0x7fffffff, 0x3ff, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3fe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000529000-0x8c)={0x101, 0x1, 0xffffffff, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000052a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f000052a000)={0x3f, 0x2, 0x1, 0x7fff, 0xc1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f000026d000-0x50)={{0x0, 0x0}, {0xfffffffffffffffc, 0xfffffffffffffff9}, 0xfffffffffffffffb, 0x2, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000052b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) r2 = msgget(0x2, 0x200) msgctl$IPC_RMID(r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f000052c000-0x58)={0x9, 0x1200, 0x1f, 0x513ec5b0, 0x100, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000052a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f000023b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec, 0x10000, &(0x7f000052b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/11 06:32:23 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6ee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x52d2, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x8, 0x0}, r1, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000498000)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) bind$netlink(r2, &(0x7f00000e6000)={0x10, 0x0, 0x438, 0x585a}, 0xc) r3 = inotify_init1(0x0) prctl$setptracer(0x59616d61, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000ee000)={0x0, 0x0, 0x0}, &(0x7f000000b000)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006fd000)={0x0, 0x80000, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000ded000-0x28)={&(0x7f00008f2000/0x2000)=nil, 0x0, 0x4, 0x40, &(0x7f00001f7000/0x4000)=nil, 0x4}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000bcb000)={&(0x7f0000bb5000-0x14)=[0x5, 0x7fffffff, 0x4, 0x6, 0x8], 0x5, 0x0, 0x9, 0x7f, 0x9, 0x11, {0x1, 0x9, 0x3bf, 0x8, 0x565b, 0x3, 0x7, 0x6, 0x9, 0x7, 0xfff, 0x6, 0x2fb65d0b, 0x2, "82dc07e29ab943ffd4a9c46af61ce218171e48a3a9c0debb89fcbaeeed01e880"}}) sched_setaffinity(r5, 0x8, &(0x7f0000bb4000-0x8)=0x400) ptrace$getregs(0xf, r5, 0x81, &(0x7f0000000000)="") ptrace(0x18, r5) syz_open_pts(r2, 0x4400) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00001cb000)=0x32790414) utime(&(0x7f0000470000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000667000)={0x1fd, 0x8}) 2017/11/11 06:32:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a9c000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b3b, 0x53) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xfffffffffffffffc, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x8, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() ptrace$getsig(0x4202, r1, 0x80000000d65, &(0x7f0000466000-0x10)={0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x4000000000002) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000045d000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x4) symlink(&(0x7f0000fb0000-0x8)="2e2f66696c653000", &(0x7f0000001000-0xa)="2e2f66696c653000") perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x668, 0x20008, 0x1, 0x0, 0x0, 0x0, 0x20000007, 0x20001008, 0x8, 0x2001, 0x200000, 0x0, 0x0, 0x0, 0xb9e, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000000f000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) set_mempolicy(0x8003, &(0x7f0000001000)=0x1ff, 0x7f) r3 = socket(0x80000010, 0x2, 0x100000000000) remap_file_pages(&(0x7f0000d91000/0x2000)=nil, 0x2000, 0x7, 0x6, 0x6000) memfd_create(&(0x7f0000363000)="6c6f232400", 0x3) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000ccb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000270000)=0xc) write(r3, &(0x7f0000cc9000)="1f0000004a0007a200001b700000080a3f80160000000025000003441951e1", 0x1f) add_key(&(0x7f0000fb1000-0x6)="6c6f676f6e00", &(0x7f0000fb1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fb1000-0x9d)="2ca7bb1fc85abf427eee6f1dac781220fd4db482cad9f36e5db6e7cd78bfe79353af16e40b3945d2cfbf44c4a24285d8e14b40e448e922e078b626645c6f502e7ae98c054541af65e4c61937dccf4efd455c31f1e0fe1e297011efe59ea34b4604cc887b1ba538fe1c00c7a33e0fb11128208431f7b80c2aa40f483f97f25f13e97ba2fb90aa3dd6e4d6956324e67d4d3ed2c880cfcf8ea4222471e89b", 0x9d, 0xfffffffffffffff8) 2017/11/11 06:32:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000082000)="2f6465762f766373612300", 0x81, 0x3ffffc) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000936000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00002ec000)={@broadcast=0x0, @broadcast=0x0}, &(0x7f0000d09000)=0x8) r1 = socket$inet6_sctp(0xa, 0x805, 0x84) ioctl$TCFLSH(r0, 0x540b, 0x10001) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bc9000-0x8)={0x0, 0x9}, &(0x7f00001de000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005e4000)={r2, 0x1, &(0x7f00008e7000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a07000)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00005b8000)={[{0x3, 0x474, 0x305c4644, 0x10000, 0x6, 0x8, 0x9, 0x4, 0x7, 0x6, 0x0, 0x9, 0x100}, {0x7, 0x4, 0x3, 0x8, 0xff, 0x0, 0x2, 0x2, 0x400, 0x392, 0x6, 0x9, 0x5}, {0x1, 0x9, 0x1, 0x7, 0x1, 0x0, 0x65, 0xfd92, 0x3, 0x100000000, 0x7fff, 0x6139570f, 0x0}], 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = timerfd_create(0x5, 0x20000080803) r4 = getgid() getgroups(0x1, &(0x7f000051b000-0x4)=[0x0]) getgroups(0x5, &(0x7f0000ca8000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) setresgid(r4, r5, r6) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000099a000-0x10)=@generic="00000000000000000000000000000000", 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bff000-0xc)={0x0, 0x3, 0x20}, &(0x7f0000a62000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b4d000-0x108)={r7, @in={{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]}, [0x55f7, 0x800, 0x3, 0x0, 0x8, 0x7fffffff, 0x5, 0x3, 0xcabb, 0x8, 0x6, 0x0, 0x0, 0xffffffff, 0x4]}, &(0x7f00001f8000)=0x108) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000049b000)={0x4, 0x1ff, 0x7ff, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) process_vm_readv(0x0, &(0x7f0000f05000-0x90)=[{&(0x7f0000b93000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f0000d93000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f00009c7000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000f6d000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000c7b000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f0000f44000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f00003c4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f000079b000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f00006ae000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}], 0x9, &(0x7f00003ca000)=[], 0x0, 0x0) r8 = dup2(r3, r0) ioctl$KDMKTONE(r8, 0x4b3b, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000513000-0x4)=0x0) setitimer(0x0, &(0x7f00004c6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000530000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000988000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000a05000)={0x0, {{0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r9 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r9, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ab8000)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "320008bd"}], 0x14}], 0x1, 0x0, 0x0, 0xf8cc5692e4a1efef}, 0x0) 2017/11/11 06:32:23 executing program 4: dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a71000)="2e2f66696c653000", 0x90) r0 = open(&(0x7f0000814000-0x8)="2e2f66696c653000", 0x4000, 0xfffffffffffffffc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000fb4000-0x1)=0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r2 = creat(&(0x7f000036d000)="2e2f636f6e74726f6c2f66696c653000", 0x0) clock_gettime(0x0, &(0x7f0000bd3000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x8000000000000007, 0x6, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={r3, r4+30000000}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000aa5000)={0x0, 0x1, "636c69656e7431000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "2fd120d899c9857a", "fffffffffffffffde74469d6fa3dff682bd8988b05426a673e1f0000869467f4", 0xfffffffffffffffd, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) link(&(0x7f0000bac000)="2e2f66696c653000", &(0x7f0000f7e000)="2e2f636f6e74726f6c2f66696c653000") unlink(&(0x7f0000f22000-0x10)="2e2f636f6e74726f6c2f66696c653000") r5 = fcntl$getown(r2, 0x9) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000bef000)=0x5e, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000f28000-0xc)={0x2, 0x3, 0xffffffffffff0000, 0xd6c, 0x7, 0x7}) migrate_pages(r5, 0x60d, &(0x7f0000060000)=0x0, &(0x7f0000c97000-0x8)=0x7) rmdir(&(0x7f0000023000)="2e2f636f6e74726f6c00") r6 = add_key$keyring(&(0x7f00002f7000)="6b657972696e6700", &(0x7f0000bf5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) symlink(&(0x7f0000166000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f0000317000-0x8)="2e2f66696c653000") request_key(&(0x7f0000bb1000)="72787270635f7300", &(0x7f000032f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ba6000-0x2)="2100", 0xfffffffffffffffb) keyctl$unlink(0x9, r6, r6) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000332000)={0x2, 0x3f, 0x7ff, 0x100, 0x4, 0x3}) utimensat(r0, &(0x7f0000e03000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) renameat(r0, &(0x7f000022b000-0x8)="2e2f66696c653000", r0, &(0x7f000013c000)="2e2f636f6e74726f6c00") ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/11 06:32:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hidraw0(0xffffffffffffff9c, &(0x7f0000a74000)="2f6465762f6869647261773000", 0x0, 0x0) inotify_rm_watch(0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c48000)=0x0) setpriority(0x3, r1, 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000063e000-0xa0)={0x0, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x4f5, 0xaf44, 0xff, 0x7}, &(0x7f0000789000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b3a000-0xd7)={r2, 0xcf, "85a69051c07993fc3c8d31bcf2a2f341b8c5f9a45c30730cc4222776bf923b32bf36c0de44e7647d21155699de1cd8d4f4971686215b06a594b3dc3c6535626f7d185871b40d256d9fbece87b594d4658ca05d678f8f95b592fd439022e311f8a6ec706b68bc0bbee308b21c9bdfb8eafaf93faa4b71e23b25db6a19df0afb6e88e92f22b88e10fa1e22e35fc15c50b978e3251f130ef77e34f284c4576d7d099f49a08bb1de93e0588d2278b1876d104c89eaa58178c9854224c872f921c26c47c7f25b27cd54559245ddfe4bc386"}, &(0x7f00003d0000)=0xd7) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000099000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000909000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f000058e000-0x4)=0xbd, 0x4) sendto$inet(r3, &(0x7f0000946000)="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", 0x5b2, 0x13, 0x0, 0x0) sendto$inet(r3, &(0x7f00002df000-0xa3)="cb", 0x1, 0x20000003, &(0x7f0000035000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f00000e5000-0x18)={0x2, 0x3, 0x5}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000b8000-0xb)="2f6465762f6877726e6700", 0x2, 0x0) sendmmsg(r3, &(0x7f0000654000)=[{{&(0x7f0000d37000)=@alg={0x26, "6861736800000000000000000000", 0x0, 0x80, "6465666c617465000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000461000-0x70)=[{&(0x7f00006a3000)="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", 0x4b0}, {&(0x7f00001f6000)="7bec8f30d9a5385b6415a85a3745433594e4eb259a26cc549368499bf073fd310068ed501627c4a615469ca256", 0x2d}, {&(0x7f00001f0000-0xfd)="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", 0xfd}], 0x3, &(0x7f0000673000-0x1a0)=[{0x110, 0x102, 0x8cd, "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"}, {0x90, 0x6, 0xffffffff, "efe9119e019601885746721cbc47e0fea57e213bdb23df03ab14042edd5649869016587bb213fad1cee8086fc88eaa6b9517a0d7f16357d77e0a78095ab649845233b24235c8d81fd8f9473646ad9a6f3d8934b0da17a6383e899c82bc969b01f50476b9a68fd4def4b1a8d32a66eb66eea8f32a6e9e8cc301233372bf5e7123"}], 0x2, 0x4804}, 0x8}, {{&(0x7f0000d70000)=@ax25={0x3, {"dfeac3f902a0aa"}, 0x8001}, 0x10, &(0x7f0000418000)=[{&(0x7f0000ed7000+0xf19)="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0x1000}, {&(0x7f0000c74000)="45b210442b1a755c593859edcf0edb77fb5a774b5c8b93ade8858b6045d941f498e0cb4cbd779784f7eb36d5f26bdab5cb9d72e0c795", 0x36}], 0x2, &(0x7f000095e000-0x268)=[{0xc0, 0xbe, 0x10001, "6be1561eba1afc67acbc7af2375d7be1e30cad51d00fdb7857a29e5d5f2db8c7efeddd22c9351a6af1c1c0dc861247309f40003547fd20ea07bf78481b520065e19a20f96a8eb89189e0babbb6a8d11bfb70986773909ec44160dc803fc33525400ff9860e34405a50a7f9a48730b883b6e06d53f2bdc5e941827e6f662209be2142de17e702e688bfc608918d769e0a4f2a3e9b060930434dd2f43ebf3d160faeeda08f970ad35d9c21"}, {0x60, 0x11, 0x5, "761e1cb2658c46d9dbf9a2cea5582b534429ed6079a35eaf902cb15dfd9da3dc9a9bf8ac8b9e27374827f5f4e896e348ded515aeada0baa5fab698e75955f8211830ef0c5ca3dd63c0c32a0b"}, {0x90, 0x84, 0x7, "01871a985ec285da305a593a828f89524f7d330d4288af4be99c7f80957c15633e690e1da82ce4a22a5f3cf2955089e479c15f55c934c200bc538fd32b85018c8721040a7a985d9c0126d56f583d345abcda6b271a97814b50bc472a3c2cc667f9ee683d5abd9ee953fab924eac38d534f95357ae867a1363372"}, {0xb8, 0x118, 0x4, "88b1464b33cb12cbfa5ea6e73fc5b70a4257b3fedefed435ed45be940053647e16d4e37c5cf488409372286d7376685358faa64b39b4c5a52069839f1c49e4a6b52738bd6e18bdf85be9aea9ed33d0624e36fd9fd0c066e927a97d2b48a986a6ec68313f54502fce95afec89635da61141fde05ec73240380b2a73cc6e3119a6d6bfb09f3376a31e23f7e94f9da61bfc77f1971b73aa3f36d0358207d4aeda10e1f6c8"}], 0x4, 0x4000}, 0x8001}], 0x2, 0x40000) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000dc4000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="62707130000000000000000000000000"}) prctl$setmm(0x23, 0x7, &(0x7f000033d000/0x1000)=nil) read(r3, &(0x7f000055e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000989000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00005a4000-0x4)=0x14) shutdown(r3, 0x1) 2017/11/11 06:32:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x90)="c5faca04f5f1783885345687843e214310bc", 0x12) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000)="2e2f66696c653000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x3, 0x7, 0x449) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000005000-0x8)="2e2f66696c653000", &(0x7f0000001000)="2e2f66696c653000") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000008000-0x1c)=[r1, r1, r1, r2, r1, r2, r2]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() r3 = mq_open(&(0x7f0000001000)="6367726f75707d2d7d00", 0x800, 0x28, &(0x7f0000006000-0x40)={0x200000000004, 0x1, 0x6, 0x6, 0x5, 0x1, 0x3, 0x7}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r3, r0, 0x80000) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000007000-0xa)={0x4, "5392e8d31166"}) socket$inet6_sctp(0xa, 0x5, 0x84) stat(&(0x7f0000001000)="2e2f66696c653100", &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000006000)={&(0x7f0000001000)="2e2f66696c653000", r0}, 0xc) mq_unlink(&(0x7f0000001000)="73797374656d3a6d643573756d6e6f6465766d696d655f74797065402c7b776c616e3000") 2017/11/11 06:32:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80001040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90b560568d6ef6e, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000014000-0x8)={0x0, 0x0}, &(0x7f0000006000-0x4)=0x8) r1 = syz_open_dev$usb(&(0x7f0000000000)="2f6465762f6275732f7573622f3030232f30302300", 0x1ff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000397000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x600200) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x4, @tid=r3, []}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = dup2(r2, r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a38000-0x18)={0x0, 0x0, 0x10, 0x2, 0x4b}, &(0x7f00001e2000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000000)={r5, 0x78b, 0xffe, 0x72190a64, 0x6, 0x7f}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r4, 0x2, 0x200, &(0x7f00008e4000-0xed)="3625ec13a58be280b32f078f8db68c707194cd5d8373d20ccf2123081e85475c89bc7909e8a931d058e18c36bbddbe741efea4f03bbbfc73fd336c01ca45fbd56eb320d0d55f0fa87f968cae323be581a147295104dd75ee4e5cb6eb4f78385adaa63c5aee01bfe2afed2528694ec5273d543429c1b6d2814bf7bacdc336ea7b79b47f730fafd9f66c66e938f377011eced4ed1431165ea000039c87e7dded363f44a9e3569a0ceaf0c7637e888b63d8d36c1351306f5150a44f1d032fa8e5d5952623c1006c2afe1b45533e9227d21fd528ef79f93af94a866fdfbd4a2f9784b7267f91f6969b1c77d6d77930", 0xed) socket$netlink(0x10, 0x3, 0x4) epoll_create1(0x80000) utimensat(0xffffffffffffffff, &(0x7f00003bb000-0x8)="2e2f66696c653000", &(0x7f000054f000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}, 0x100) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000df4000)={0x80000000, 0xe1b5, 0x19f4, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000347000-0x8c)={r5, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c20000-0x4)=0x8c) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f00001da000-0x24)={0xfffffffffffffff7, 0x9, 0x80, 0x8, 0x7, 0xfffffffffffffff9, 0x0, 0x7b, 0x0, 0x4, 0xfff, 0x9}) tkill(r3, 0x15) 2017/11/11 06:32:23 executing program 6: mmap(&(0x7f0000000000/0xd9a000)=nil, 0xd9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dri(&(0x7f0000d9a000)="2f6465762f6472692f636172642300", 0x1000000000, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$usb(&(0x7f000010f000)="2f6465762f6275732f7573622f3030232f30302300", 0x10200000000, 0x4000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cb1000)={0x0, 0x0, 0x0}, &(0x7f0000d9b000-0x4)=0xc) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d9e000-0x4)=0x0) gettid() r4 = getpgrp(r3) prctl$setptracer(0x59616d61, r4) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x1000, &(0x7f0000d9b000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x1000) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000925000-0x4)=0x0, &(0x7f0000d9c000-0x8)=0x0, 0x7, &(0x7f000044d000/0x4000)=nil, 0x2) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup2(r0, 0xffffffffffffff9c) openat(r5, &(0x7f0000251000-0x8)="2e2f66696c653000", 0x40200, 0x40) r6 = gettid() perf_event_open(&(0x7f0000797000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfe, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$rfkill(0xffffffffffffff9c, &(0x7f000006d000)="2f6465762f72666b696c6c00", 0x400000, 0x0) inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace(0x4207, r6) ioctl(r0, 0x1c2, &(0x7f000059c000)="cf") r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqsrc(r7, 0x0, 0x27, &(0x7f000018b000)={@rand_addr=0x0, @empty=0x0, @empty=0x0}, &(0x7f0000541000)=0xc) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r7, &(0x7f0000d9d000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5, 0x0) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/11 06:32:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt(r0, 0x80000000, 0x3, &(0x7f00003b9000)="19d7e1948e0d8fef44e235279dc3cfb79f38631bd126d80f4db861890236fcae67b8c9bdb55c47e9391c", 0x2a) getpeername$unix(r0, &(0x7f0000c3a000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000c44000)=0x1002) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f000027d000-0x2)={0x1, 0x9}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x100000b, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000d94000/0x4000)=nil, 0x4000, 0x2000000, 0x81f, r1, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000f7d000-0x8)=0x0) io_setup(0x8, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xa49000)=nil, 0xa49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f000009b000)=[{&(0x7f0000f7e000-0x58)="580000001400190000bb4b01040d8c560a0600000000e076489643d818fe58a2bc4a03ca8164643e8900000028213ee206fbf51000174100005bffff001ce1ed5e0000000000000006b736231be86efd121f00ec6b0f536e", 0x58}], 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x1) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000-0x20)={0x5, 0x0, 0x10000, 0x6}) io_destroy(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000002000-0x10)={0x1ff, r5}) 2017/11/11 06:32:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a05000-0x9)="2f6465762f72746300", 0x40000, 0x0) shutdown(r0, 0x1020000000000000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000681000-0x1c)={0x8, 0x800000000000004, 0x4, 0x2, 0x1000000000000000, r0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008c8000)={r1, &(0x7f000017c000)="", &(0x7f000036d000)="e9", 0x0}, 0x20) syz_open_dev$tun(&(0x7f00001ab000)="2f6465762f6e65742f74756e00", 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000091f000-0x18)={r1, &(0x7f0000da2000-0x25)="", &(0x7f0000595000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) r2 = socket(0x11, 0x8009, 0x6) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0xc, 0x11, 0xffffffffffffffff, 0x1) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000f18000)=0x164ed566, 0x4) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003b8000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@get={0x1, &(0x7f0000950000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e5e}) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f000036b000-0x28)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="010000000000000000ebffffff15030716000e05a9445e0004dc04f6238f7e23"}) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f000053e000-0x90)={0x0, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f00005d5000-0x340)={0x4, {{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, 0x5, [{{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]}, {{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, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @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]}]}, 0x340) socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket(0x11, 0x2, 0xfffffffffffffffd) setsockopt(r4, 0x107, 0x1, &(0x7f0000000000)="01000000030006000007000000c4ffcc", 0x10) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00002a0000)=0x1ff, 0x4) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000046000-0x10)={0x3, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x20, 0x0, 0x0, 0x0}, {0x16, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0x0, &(0x7f0000016000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x56300}]}) exit_group(0x8) 2017/11/11 06:32:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d96000)={0x1, {{0x2, 0x0, @rand_addr=0x242, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) shutdown(r0, 0x0) socketpair$llc(0x1a, 0xfffffffffffffffe, 0x0, &(0x7f0000de0000)={0x0, 0x0}) sendto$inet(r0, &(0x7f00009bf000)="c8", 0x1, 0x0, &(0x7f0000f02000+0x61a)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d1b000-0x8)={0x4, 0x0}, 0x8) connect$inet(r0, &(0x7f0000305000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000011000-0x4)=0x0, &(0x7f00007a6000-0x4)=0x4) vmsplice(r2, &(0x7f00006e1000)=[], 0x0, 0x7) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00006d3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000463000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00001ce000)=@generic="bb46c5aff79ecd2e5f422f9801040000", 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000b27000)=0x0, &(0x7f0000364000)=0x4) r3 = socket$bt_rfcomm(0x1f, 0x100000000000022, 0x3) sendto$inet(r3, &(0x7f0000314000)="d3cd063a5f5e9ec8d005b9bae9cd959a0ac077511ea767665bf42b5fe9e7152ffb66342ee4a6679a3e4b2a38c437d8abb92f9f77560dbcb7bdc5bd0e4a4cbca9d37e5c57bf1e7f4685a8fcaf13", 0x4d, 0x4000, &(0x7f00003a8000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket(0x3, 0xa, 0x1) recvfrom$ax25(r4, &(0x7f000056e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x10020, &(0x7f0000c84000-0x10)={0x3, {"0e0d6147743aa6"}, 0xffffffffffffffe0}, 0x10) sendto$unix(r4, &(0x7f00009d7000-0x78)="1b8230df7eda2dd0930ed4edbd71c2b45a508fb50ea7b00d87715dd0de366a8e79351e713037e3a2af6e52c1a4a7fd31940da3f3c32ada41aefdf52d0b9505e20783b4d27941f5c6aa75bfab02b0a63c3cad6c5ab24e22b836596d1969bef64c53fa1c9b111dbe101c4f9997972948373b3f74aa35cac0fc", 0x78, 0x40000, 0x0, 0x0) pwrite64(r1, &(0x7f00004f2000)="791cfff9156148c8d7d0c15667b66fe1cd7369e1aa2ea43539a4464c52ada5eec87a7199caf95fa22c68e9bceca10fd61b592db77c4ca53615c9e0355f7482228ecb9b5f474768fe7f23742901a376f26d8b7fc142d2314b31c05e7e48c50f918d30892bc5142887b585727c83cac3f8f9b97503ee149c80be07fb34e73b5a787bd34453e5c5128f412faa9c638e22edb01e1e4ccf358937", 0x98, 0x0) listen$netrom(r4, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00009a9000)=0x0, &(0x7f00006a8000)=0x4) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000fc0000-0x8)={0xb88, 0x8}, 0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f0000089000)=0x0, &(0x7f000052d000-0x4)=0x4) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000343000)={0x20000002, 0x0}) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f00005f1000-0x18)=@add_del={0x2, &(0x7f000037d000-0x10)=@generic="280800000000000000d8da6f15f40815", 0x4}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003af000+0x151)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000455000)={0x2, &(0x7f0000534000-0x10)=[{0x8800, 0x8000000007, 0x200000000000008, 0x8}, {0x83, 0x0, 0x3ff, 0x7fff}]}, 0x10) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00001c2000)=0x1, 0x4) 2017/11/11 06:32:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeaa000)=nil, 0xeaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000435000-0x8)={0x0, 0x0}, 0x1, 0x217e) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) read(r2, &(0x7f00003ff000-0x1)="00", 0x1) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087b000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000e69000-0x20)=[{&(0x7f0000781000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f00008e6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}], 0x2) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000692000-0x4)=0x0) getpeername$packet(r0, &(0x7f00003fe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000cf000)=0x14) fcntl$setsig(r4, 0xa, 0x12) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f000044a000)="2f6465762f73657175656e63657200", 0x8200, 0x0) ioctl$KVM_CHECK_EXTENSION(r6, 0xae03, 0x9) poll(&(0x7f00002ae000-0x30)=[{r5, 0x80, 0x0}, {r5, 0xe0, 0x0}, {r4, 0x1200, 0x0}, {r2, 0xa102, 0x0}, {r5, 0x4000, 0x0}, {r2, 0x20d, 0x0}], 0x6, 0xffffffffffffffe8) dup2(r4, r2) r7 = dup2(r4, r5) fcntl$setown(r2, 0x8, r3) tkill(r3, 0x16) ioctl$sock_inet6_udp_SIOCOUTQ(r7, 0x5411, &(0x7f0000630000-0x4)=0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00006cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x0, 0x0, 0x0, 0x0, 0x400002, r1}) r8 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r8, 0x0, 0xc, &(0x7f00002b6000)="", 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000891000-0x14)={0x2, 0x4, 0x7, 0x3, 0x7fffffff}, 0x14) [ 255.800556] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 2017/11/11 06:32:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000c6b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000019000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00003bc000)={&(0x7f0000a84000-0x8)="2e2f66696c653000", 0x0}, 0x10) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x3b6, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000e27000-0x7)="00", 0x101) accept4$ax25(r3, &(0x7f00006e6000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00008bd000-0x4)=0x10, 0x800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000097c000)={0x4, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f000004e000)=0x0, &(0x7f000044d000-0x4)=0x4) inotify_init1(0x0) perf_event_open(&(0x7f0000c77000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000362000-0x8)={0x0, 0x0}, &(0x7f00001f4000-0x4)=0x8) r7 = getpid() process_vm_readv(r7, &(0x7f000052c000-0xa0)=[{&(0x7f0000b80000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000f65000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f0000ec7000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000a25000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f0000afa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000601000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f00003e4000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}, {&(0x7f0000562000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}, {&(0x7f0000a44000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f000090a000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}], 0xa, &(0x7f00009b8000-0x70)=[{&(0x7f0000dc0000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f000016b000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f00002df000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00004f2000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f000030f000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f00002b3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f0000a01000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}], 0x7, 0x0) fcntl$setpipe(r6, 0x407, 0x8020000000080402) fcntl$addseals(r3, 0x409, 0x1) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r6, 0x40284504, &(0x7f0000e4b000)={0xe7, 0xe, 0x6, 0x79, "21f94672ac91eb4bcbaffe74b70aac036742d9892b30e428b9f7ed8b40910566"}) r8 = socket(0xa, 0x1, 0x0) listen(r8, 0x0) setsockopt$sock_timeval(r8, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2712}, 0x10) accept4$ipx(r8, 0x0, &(0x7f0000242000)=0x0, 0x0) [ 255.805136] audit: type=1326 audit(1510381943.339:6072): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=27392 comm="syz-executor5" exe="/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x447c99 code=0x0 2017/11/11 06:32:23 executing program 7: mmap(&(0x7f0000000000/0x70000)=nil, 0x70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000072000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000074000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000075000/0x1000)=nil, 0x1000, 0x1003, 0x10, r0, 0x3) writev(r0, &(0x7f0000056000-0x10)=[{&(0x7f0000074000-0x3b)="3900000013001947040000e90000000010000100020000004500ff000000800009001a0000bf0001de00280ff41c000000000007000002040005a2fc", 0x3c}], 0x1) gettid() getegid() mmap(&(0x7f0000000000/0x277000)=nil, 0x277000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usb(&(0x7f000026f000)="2f6465762f6275732f7573622f3030232f30302300", 0xfffffffffffffffb, 0x602) mmap(&(0x7f0000277000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0xc0185500, &(0x7f0000277000)={0xa1, 0x0, 0x2}) mmap(&(0x7f0000278000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000279000-0x4)=0xff) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000216000-0x18)={0x52, 0x258, 0x0}) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x7, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x3000)=nil, 0x3000, 0x2000006, 0x2012, r0, 0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000077000-0x48)=@full={{0x3, {"9ea8e078666d6b"}, 0xfffffffffffff88f}, [{"8128971a391a80"}, {"3c901db0190cae"}, {"4d571cc1cc72f2"}, {"f94710e23e06bd"}, {"b1817f5bf60ef9"}, {"7b3ec888e2dd7a"}, {"2a62242610a10e"}, {"9e2a7665073070"}]}, 0x48) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x2000000, 0x10010, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x3000)=nil, 0x3000, 0x8, 0x11, r0, 0x2000000080000000) mmap(&(0x7f0000027000/0x3000)=nil, 0x3000, 0x2000003, 0x2001e, 0xffffffffffffffff, 0x0) [ 255.821321] audit: type=1326 audit(1510381943.356:6073): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=27392 comm="syz-executor5" exe="/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x447c99 code=0x0 [ 255.827980] netlink: 13 bytes leftover after parsing attributes in process `syz-executor7'. [ 255.829642] kasan: CONFIG_KASAN_INLINE enabled [ 255.830335] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 255.831393] general protection fault: 0000 [#1] SMP KASAN [ 255.832176] Dumping ftrace buffer: [ 255.832716] (ftrace buffer empty) [ 255.833231] Modules linked in: [ 255.833598] CPU: 2 PID: 27409 Comm: syz-executor7 Not tainted 4.14.0-rc8-next-20171110+ #12 [ 255.834796] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 255.835652] task: ffff88002acb20c0 task.stack: ffff88002cba0000 [ 255.836344] RIP: 0010:usb_find_alt_setting+0x38/0x310 [ 255.836936] RSP: 0018:ffff88002cba7610 EFLAGS: 00010247 [ 255.837487] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff83bf4473 [ 255.838212] RDX: 0000000000000000 RSI: ffffc900026f2000 RDI: 0000000000000004 [ 255.838968] RBP: ffff88002cba7650 R08: ffffed0005974ee2 R09: ffffed0005974ee2 [ 255.839752] R10: 0000000000000003 R11: ffffed0005974ee1 R12: ffff88002afa2300 [ 255.840493] R13: 0000000000000002 R14: 0000000000000002 R15: 0000000000000000 [ 255.841271] FS: 00007f235d748700(0000) GS:ffff88007fc00000(0000) knlGS:0000000000000000 [ 255.842139] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 255.842745] CR2: 00000000004585a0 CR3: 0000000078e2b000 CR4: 00000000000006e0 [ 255.843501] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000020001000 [ 255.844274] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 255.845031] Call Trace: [ 255.845328] check_ctrlrecip+0xf3/0x290 [ 255.845758] proc_control+0x13f/0xe30 [ 255.846150] ? proc_bulk+0x9c0/0x9c0 [ 255.846558] usbdev_do_ioctl+0x2097/0x3670 [ 255.847020] ? processcompl_compat+0x5e0/0x5e0 [ 255.847511] ? check_noncircular+0x20/0x20 [ 255.847964] ? perf_trace_lock+0x900/0x900 [ 255.848437] ? mmdrop+0x18/0x30 [ 255.848790] ? drop_futex_key_refs.isra.13+0x63/0xa0 [ 255.849307] ? find_held_lock+0x39/0x1d0 [ 255.849796] ? lock_downgrade+0x990/0x990 [ 255.850290] ? check_noncircular+0x20/0x20 [ 255.850752] ? avc_has_extended_perms+0xef/0x12c0 [ 255.851314] ? lock_release+0xd70/0xd70 [ 255.851757] ? avc_has_extended_perms+0x7fa/0x12c0 [ 255.852283] ? lock_downgrade+0x990/0x990 [ 255.852723] ? avc_ss_reset+0x110/0x110 [ 255.853152] ? lock_release+0xd70/0xd70 [ 255.853542] ? __lock_is_held+0xbc/0x140 [ 255.853961] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 255.854540] ? down_read_killable+0x180/0x180 [ 255.855044] ? rcu_note_context_switch+0x710/0x710 [ 255.855861] ? usbdev_compat_ioctl+0x30/0x30 [ 255.856316] usbdev_ioctl+0x25/0x30 [ 255.856697] do_vfs_ioctl+0x1b1/0x1530 [ 255.857151] ? _cond_resched+0x14/0x30 [ 255.857558] ? ioctl_preallocate+0x2b0/0x2b0 [ 255.858041] ? selinux_capable+0x40/0x40 [ 255.858584] ? SyS_futex+0x269/0x390 [ 255.859028] ? security_file_ioctl+0x89/0xb0 [ 255.859515] SyS_ioctl+0x8f/0xc0 [ 255.859894] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 255.860430] RIP: 0033:0x447c99 [ 255.860608] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 255.861672] RSP: 002b:00007f235d747bd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 255.862503] RAX: ffffffffffffffda RBX: 00007f235d7486cc RCX: 0000000000447c99 [ 255.863301] RDX: 0000000020277000 RSI: 00000000c0185500 RDI: 0000000000000014 [ 255.864015] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 255.864774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 255.865550] R13: 0000000000000000 R14: 00007f235d7489c0 R15: 00007f235d748700 [ 255.866347] Code: 89 d5 53 48 89 fb 48 83 ec 18 48 89 7d c8 89 75 d0 e8 2d 3c b0 fd 48 8d 7b 04 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 a1 02 00 [ 255.868509] RIP: usb_find_alt_setting+0x38/0x310 RSP: ffff88002cba7610 [ 255.869243] ---[ end trace 59f407b72df53525 ]--- [ 255.869999] Kernel panic - not syncing: Fatal exception [ 255.870621] Dumping ftrace buffer: [ 255.870994] (ftrace buffer empty) [ 255.871364] Kernel Offset: disabled [ 255.871750] Rebooting in 86400 seconds..